CN116830861A - Seeder for municipal engineering greening construction - Google Patents
Seeder for municipal engineering greening construction Download PDFInfo
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- CN116830861A CN116830861A CN202311066186.6A CN202311066186A CN116830861A CN 116830861 A CN116830861 A CN 116830861A CN 202311066186 A CN202311066186 A CN 202311066186A CN 116830861 A CN116830861 A CN 116830861A
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- Prior art keywords
- warehouse
- seed
- fertilizer
- piece
- seeder
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 154
- 239000003337 fertilizer Substances 0.000 claims abstract description 86
- 238000009331 sowing Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 59
- 230000000903 blocking effect Effects 0.000 claims description 43
- 238000003860 storage Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010899 nucleation Methods 0.000 abstract description 12
- 230000004720 fertilization Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 21
- 238000007664 blowing Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The application discloses a seeder for municipal engineering greening construction, and belongs to the field of agricultural machinery. The seed sowing device comprises a movable carrier, a seed warehouse, a fertilizer warehouse and a sowing device; the movable carrier is used for bearing a seed warehouse and a fertilizer warehouse; the sowing device is used for sowing seeds in the seed warehouse and fertilizer in the fertilizer warehouse; the seeding device comprises: a material guide; the control mechanism is arranged at the tail part of the movable carrier and used for controlling the components of seeds and fertilizers and is connected with the seed warehouse and the fertilizer warehouse; the control mechanism comprises: the seed taking assembly, the material taking assembly and the metering piece; the seed taking assembly is arranged at the feed opening of the seed warehouse, and the seed taking assembly is arranged at the feed opening of the fertilizer warehouse; the seed taking component is connected with the material taking component through the control component and is used for controlling the seed taking component to be in direct proportion to the material taking quantity of the material taking component. The seeder for municipal engineering greening construction has the beneficial effects of improving the fertilization efficiency.
Description
Technical Field
The application relates to the field of agricultural machinery, in particular to a seeder for municipal engineering greening construction.
Background
Municipal works refer to setting various buildings, structures, equipment and the like for providing paid or gratuitous public products and services for residents based on government responsibility and obligations in the planning construction range of urban areas, towns or villages, and urban greening naturally also belongs to one type of municipal works, wherein a seeder is needed for greening, the seeder takes plant seeds as planting machinery of a seeding object, and is used for a seeder of a certain type or a certain plant, and the name of the plant type is often called;
fertilizing soil around sowing after daily sowing action; for example, a fertilizing and seeding machine of patent number (cn2016004618. X) comprises a seeding assembly, a fertilizing assembly and a frame, the fertilizing assembly comprising a fertilizing furrow opener, characterized in that: a transverse spiral auger is arranged above the furrow opener and on or in front of a fertilizing furrow opener upright post of the fertilizing furrow opener, the spiral advancing directions of a left spiral auger section on the left side of the fertilizing furrow opener upright post and a right spiral auger section on the right side are opposite, and the spiral auger is connected with a power transmission mechanism; when the fertilizing and seeding machine advances, the spiral auger can dredge straws or weed sundries to the left side and the right side of the upright post of the fertilizing and ditching device without congestion to influence normal work;
in the structure, the seeding assembly and the fertilizing assembly are arranged to realize seeding and fertilizing simultaneously; however, in the actual operation process, proper fertilizer adjustment by the component of the sown seeds cannot be realized; if the fertilizer is too much, seeds can be burnt out, and if the fertilizer is too little, the utilization rate of the fertilizer is too low;
therefore, a seeder for municipal engineering greening construction, which can automatically adjust the fertilization component according to the component of seeds, thereby improving the fertilizer utilization rate, needs to be designed.
Disclosure of Invention
The summary of the application is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary of the application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
In order to solve the technical problems mentioned in the background section above, some embodiments of the present application provide a seeder for greening construction of municipal works, a mobile carrier, a seed warehouse, a fertilizer warehouse and a seeding device; the movable carrier is used for bearing a seed warehouse and a fertilizer warehouse; the sowing device is used for sowing seeds in the seed warehouse and fertilizer in the fertilizer warehouse;
the seeding device comprises: a material guide; the control mechanism is arranged at the tail part of the movable carrier and used for controlling the components of seeds and fertilizers and is connected with the seed warehouse and the fertilizer warehouse;
the control mechanism comprises: the seed taking assembly, the material taking assembly and the metering piece; the seed taking assembly is arranged at the feed opening of the seed warehouse, and the seed taking assembly is arranged at the feed opening of the fertilizer warehouse; the seed taking assembly is connected with the material taking assembly through the control assembly and is used for controlling the material taking amount of the seed taking assembly and the material taking assembly to be in direct proportion; the metering piece is arranged at the feed opening of the seed warehouse and is used for metering the component of seeds taken by the material taking assembly
In the working process, the seed taking component is used for automatically taking seeds to be sown, and the control component is linked with the seed taking component to take fertilizer components which are equivalent to the seed components; so that the sowed seeds can obtain corresponding fertilizers, and the fertilizers can be maximally utilized.
Further, the metering piece comprises a material frame which is movably arranged on the inner wall of the feed opening of the seed warehouse and used for bearing part of seeds; the side wall of the material frame is connected with the inner wall of the feed opening of the seed warehouse through a first spring, and the first spring always gives the elasticity of the material frame far away from the material guide;
the bottom of the material frame is provided with a hopper for guiding seeds to enter the material guide piece, and the center of the hopper is provided with a material blocking structure for preventing the seeds from falling;
one end of the material guide piece, which corresponds to the discharging opening of the seed warehouse, is arranged on the material ejector in butt joint with the material blocking structure; the ejector is abutted against the material blocking structure so that the hopper is opened to lead seeds in the material frame to be led into the material guiding piece;
wherein, a hopper and a material blocking structure are also arranged in the feed opening of the fertilizer warehouse; the structure is the same as the structure of a hopper and a material blocking structure of a discharging opening of the seed warehouse; and the material guide corresponding to the fertilizer warehouse is also provided with a material ejector.
Further, the side wall of the material frame extends radially to the central line of the material frame, and the extending process is inclined to the material guide;
a hopper which penetrates through the inside and the outside of the material frame is formed by taking the center of the material frame above the material guide as a position;
the material blocking structure comprises a blocking block movably arranged on the inner wall of the hopper and a second spring connected with the blocking block and the material frame;
in the initial state, the second spring always gives the elasticity of the blocking block for completely covering the hopper;
wherein the ejector is abutted against the blocking block so that the blocking block opens the hopper.
Further, the ejector comprises a moving pipe arranged on the guide piece in a moving way and an abutting rod arranged on the inner wall of the moving pipe and abutting against the blocking block;
the end part of the moving pipe forms a bell mouth, and the end part of the moving pipe completely covers the hopper;
the end part of the abutting rod is higher than the end surface of the moving pipe;
wherein, the movable carrier is internally provided with a driving piece for driving the two movable pipes to move.
Further, the seed taking assembly comprises a rotating ring, a spiral plate and a driving piece;
the rotary ring is rotationally arranged on the inner wall of the feed opening where the seed warehouse is positioned;
the spiral plate is a spiral extension part along the guiding direction of the feed opening of the seed warehouse; the side edge part of the spiral plate is fixedly connected with the rotating ring; so that the surface of the spiral plate completely covers the feed opening of the seed warehouse;
the driving piece is arranged on the movable carrier and is used for driving the rotary ring to rotate and driving the spiral plate to rotate so that seeds in the seed warehouse fall along with the spiral guiding direction of the spiral plate.
Further, a fixed shaft is formed on the surface of the spiral plate and positioned at the center of the feed opening of the seed warehouse;
one end part of the fixed shaft is positioned in the seed warehouse;
the side wall of the fixed shaft positioned in the seed warehouse is provided with a scraping plate which is contacted with the inner wall of the seed warehouse.
Further, the material taking assembly comprises a material taking opening and a sealing disc;
a sealing table which completely covers and seals the feed opening is formed in the feed opening of the fertilizer warehouse; the surface part of the sealing table penetrates through to form a material taking opening;
the sealing disc forms a guide groove for the sealing disc to move;
in the initial state, the sealing disc is positioned in the guide groove and completely covers the material taking opening;
the bottom of the sealing disc is provided with a storage plate, and after the sealing disc moves, the storage plate is exposed in the material taking opening so that fertilizer falls on the storage plate;
the bottom of the sealing table is fixedly provided with a fixed block, and the bottom of the fixed block is contacted with the surface of the storage plate;
wherein, the control assembly connects material frame and sealing disk to make the travel distance of material frame and sealing disk's travel distance be in direct proportion.
Further, the control assembly includes: a pneumatic tube, a piston block and a pressure relief piece;
a piston tube communicated with the air pressure tube is formed on the wall of the movable groove;
one end part of the sealing disc is inserted into the piston tube, and the sealing disc moves along the guiding direction of the piston tube;
one end of the piston tube is communicated with the piston tube, and the other end of the piston tube is positioned below the material frame;
the bottom of the material frame is provided with a piston block which is partially inserted into the air pressure pipe.
Further, the inner wall part of the air pressure pipe penetrates through to form a pressure relief hole, and the pressure relief piece is movably arranged on the inner wall of the pressure relief hole and blocks the pressure relief hole; the pressure release piece is connected with the inner wall of the pressure release hole by a third spring;
a check valve is arranged on the pressure release piece; the one-way valve always enables external air to enter the air pipe;
the ejector further comprises an abutting rod abutting against the pressure release piece; after the supporting rod is abutted against the pressure relief piece, the pressure relief piece is far away from the pressure relief hole so as to relieve pressure.
Further, a fixed pipe is arranged at the end part of the blocking block positioned in the fertilizer warehouse;
the surface of the sealing table is provided with a through hole for the fixed pipe to move;
forming a slot at a position of the fixed pipe which is a distance away from the end part of the fixed pipe;
in the initial state, the end part of the fixed pipe is flush with the surface of the sealing table, and the slotting position is positioned below the sealing table.
The application has the beneficial effects that: the utility model provides a fertilizer component is adjusted automatically according to the component of seeding each time to make the fertilizer component of fertilization after seeding can maximize the municipal engineering greening construction with the seeder.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is an overall schematic of an embodiment according to the present application;
FIG. 2 is a schematic structural view of a portion of an embodiment, mainly showing the mounting structure of a seed magazine and a fertilizer magazine;
FIG. 3 is a schematic structural view of a portion of an embodiment, primarily showing the semi-cut structure of the seed and fertilizer reservoirs;
FIG. 4 is a schematic structural view of a portion of an embodiment, mainly showing the structure of the screw plate and the flight;
FIG. 5 is a schematic structural view of a portion of an embodiment, primarily showing the structure of the stationary tube and the slot;
FIG. 6 is a schematic structural view of a portion of an embodiment, mainly showing the structure of the guide groove and the sealing disk;
FIG. 7 is a schematic structural view of a portion of an embodiment, mainly showing the structure of a sealing disk;
fig. 8 is an enlarged view of a portion a of fig. 2;
fig. 9 is an enlarged view of a portion B of fig. 2;
fig. 10 is an enlarged view of a portion C of fig. 2.
Reference numerals:
1. the device comprises a movable carrier, a grooved pulley, a1, a feed opening, a feeding hole and a discharging hole;
2. a seed bank; 21. a rotating ring; a2, a rotary groove, 22, a spiral plate; 23. a fixed shaft; 24. a scraper;
3. a fertilizer warehouse; 31. a31 and an air tank; 33. a32, a gas blowing hole; 34. stirring blocks;
4. 41, a moving pipe; 42. a41, a horn mouth, 43, an electric telescopic rod;
5. a material frame; a5, sliding grooves; 51. a first spring;
6. a hopper; 61. 62, a second spring;
7. the device comprises a sealing table, a material taking opening, a7 and a guide groove, wherein the sealing table is arranged on the material taking opening; 72. sealing disc 721, storage plate 722, fixing block 723, piston tube;
8. an air pressure pipe; 81. a8, a pressure relief hole; 82. a pressure release member; 83. a third spring; 85. a supporting rod;
9. a fixed tube; a9, through holes; a91, grooving.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions related to the present application are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 10, a seeder for greening construction of municipal works, comprising: a mobile carrier 1, a seed warehouse 2, a fertilizer warehouse 3 and a sowing device;
the movable carrier 1 is a vehicle body for municipal greening engineering, and a grooving wheel 11 for grooving is rotatably arranged on the movable carrier 1; soil can be rapidly grooved by the arrangement of the grooved wheel 11 so as to facilitate seed sowing; specifically, the seed warehouse 2 is used for storing seeds and is arranged on the surface of the mobile carrier 1; a fertilizer warehouse 3 for storing fertilizer is arranged at the side of the seed warehouse 2; a sowing device for automatically sowing and spreading fertilizer is arranged on the movable carrier 1;
preferably, the fertilizer warehouse 3 is internally provided with a stirring assembly for stirring the fertilizer in real time; the stirring assembly comprises a rotating rod 31 and a stirring rod 32 arranged on the side wall of the rotating rod 31; the rotary rod 31 and the stirring rod 32 form an air groove a31 which is communicated with each other; a pneumatic block 33 is movably arranged at the end part of the stirring rod 32, and a stirring block 34 for stirring fertilizer is formed at the end part of the pneumatic block 33;
specifically, the inner wall of the air groove a31 in the stirring rod 32 is penetrated to form air blowing holes a32, and the three air blowing holes a32 are uniformly arranged along the circumferential direction of the stirring rod 32;
specifically, a motor is provided at the end of the fertilizer warehouse 3, and the rotation shaft of the motor is connected to the rotation rod 31 to rotate the rotation rod 31; the movable carrier 1 is provided with an air compressor, and the output end of the air compressor is in butt joint with the air groove a31, so that air pressure can be generated in the air groove a31; when the stirring machine is used, the motor drives the rotary rod 31 to rotate, and stirring is started; the air compressor blows air to the air tank a31, then the air pressure drives the air pressure block 33 to move, part of air pressure is blown out from the air blowing hole a32, and fertilizer is blown; so set up for the gas can improve fluffy pole to fertilizer, and combine the stirring can make the stirring effect better, improve the result of use of fertilizer.
Specifically, the seeding device comprises a material guide piece 4 and a control mechanism; the material guide piece 4 is a material guide pipe which is arranged at the tail part of the movable carrier 1 and corresponds to the material outlet a1 of the seed warehouse 2 and the material outlet a1 of the fertilizer warehouse 3 respectively; the material guide piece 4 is used for guiding seeds and fertilizer to be poured into soil;
specifically, the guiding direction of the material guiding pipes is L-shaped, one end of the material guiding pipes is rotatably arranged on the movable carrier 1, and the distance between the discharging positions of the two material guiding pipes can be adjusted by rotating the material guiding pipes; thus, the positions of the seeds and the fertilizer can be adjusted.
Specifically, the material guiding piece 4 is connected with the seed warehouse 2 and the fertilizer warehouse 3 through a control mechanism which is arranged in the mobile carrier 1 and used for controlling the components of seeds and fertilizer; specifically, the control mechanism includes: the seed taking assembly, the material taking assembly and the metering piece;
specifically, a metering piece for metering seed components is arranged at a feed opening a1 of the seed warehouse 2; wherein, the metering element includes: the material frame 5, the first spring 51 and the material blocking structure;
the inner wall of the feed opening a1 of the seed warehouse 2 is movably provided with a feed frame 5; specifically, the inner wall of the feed opening a1 extends along the guiding extending direction of the feed opening a1 to form a chute a5 for guiding the movement of the material frame 5; the bottom of the chute a5 is provided with a first spring 51 which is connected with the material frame 5; a spring always gives the elasticity of the material frame 5 away from the material guide 4; when seeds fall into the material frame 5, the material frame 5 moves downwards due to the increase of the weight; the downward moving distance of the material frame 5 is in direct proportion to the weight of seeds in the material frame 5;
specifically, a hopper 6 penetrating through the inside and the outside of the material frame 5 is formed above the material guide 4 and at the center of the material frame 5; the side wall of the material frame 5 extends radially to the central line of the material frame 5, and the extending process is inclined to the material guide 4; the hopper 6 is positioned at the center of the material frame 5, and a material blocking structure for preventing seeds from falling is arranged at the center of the hopper 6; through the arrangement of the structure, after seeds fall into the material frame 5, the seeds cannot fall into the material guide 4 due to the arrangement of the material blocking structure; when the blanking is needed, the ejector arranged on the material guiding piece 4 is abutted against the material blocking structure part, so that the hopper 6 is opened to lead seeds in the material frame 5 to be guided into the material guiding piece 4;
specifically, the material blocking structure comprises a blocking block 61 movably arranged on the inner wall of the hopper 6 and a second spring 62 for connecting the blocking block 61 and the material frame 5; in the initial state, the second spring 62 always gives the blocking block 61 elasticity to cover the hopper 6 entirely; thus, the hopper 6 can be always blocked, and seeds can be prevented from falling.
Specifically, the ejector comprises a moving pipe 41 arranged on the material guiding piece 4 in a moving way and an abutting rod 42 arranged on the inner wall of the moving pipe 41 and abutting against the blocking block 61; the end of the moving tube 41 forms a flare a41, and the end of the moving tube 41 entirely covers the hopper 6; the end of the abutment rod 42 is higher than the end face of the moving tube 41; wherein, a driving piece for driving the two moving pipes 41 to move is arranged in the moving carrier 1, and is an electric telescopic rod 43 for driving the moving pipes 41 to move towards the direction approaching the seed warehouse 2; the movable tube 41 can be driven to move by the arrangement of the electric telescopic rod 43 so that the abutting rod 42 abuts against the blocking block 61, thereby causing the blocking block 61 to open the hopper 6.
Specifically, a hopper 6 and a material blocking structure are also arranged in the feed opening a1 of the fertilizer warehouse 3; the structure is the same as the structure of the hopper 6 and the material blocking structure of the discharging opening a1 of the seed warehouse 2; the material guide piece 4 corresponding to the fertilizer warehouse 3 is also provided with a material ejector; and the driving member can simultaneously drive the two moving pipes 41 to move, thereby simultaneously sowing and fertilizing, and improving sowing efficiency.
Specifically, a seed taking component is arranged at a feed opening a1 of the seed warehouse 2, and the seed taking component comprises a rotating ring 21, a spiral plate 22 and a driving piece;
the rotary ring 21 is rotatably arranged on the inner wall of the feed opening a1 where the seed warehouse 2 is positioned; specifically, the end of the feed opening a1 where the seed magazine 2 is positioned extends to the surface of the movable carrier 1; and the inner wall part of the feed opening a1 radially penetrates through to form a rotary groove a2 for the rotary ring 21 to rotate; the rotary ring 21 is rotatably arranged in the rotary groove a2, and the inner wall of the rotary ring 21 is flush with the inner wall of the feed opening a1; the spiral plate 22 is a spiral extending part along the guiding direction of the feed opening a1 of the seed warehouse 2; and the side edge part of the spiral plate 22 is fixedly connected with the rotating ring 21; so that the surface of the spiral plate 22 entirely covers the feed opening a1 of the seed magazine 2 in the initial state; the driving piece is a motor and is arranged on the surface of the movable carrier 1, a gear is sleeved on the output shaft, and the gear is meshed with a gear arranged on the outer wall of the rotary ring 21; the motor can drive the rotating ring 21 to rotate, and when the rotating ring 21 rotates, the spiral plate 22 can guide seeds in the seed warehouse 2 into the material guiding piece 4.
Specifically, a fixed shaft 23 is formed on the surface of the spiral plate 22 and is positioned at the center of the feed opening a1 of the seed warehouse 2; one end part of the fixed shaft 23 is positioned in the seed warehouse 2; the side wall of the fixed shaft 23 positioned in the seed warehouse 2 is provided with a scraping plate 24 contacted with the inner wall of the seed warehouse 2; when the rotary ring 21 rotates, the scraping plate 24 can be attached to the inner wall of the seed warehouse 2 to move so as to stir the seeds at the feed opening a1 and prevent blockage.
Specifically, a material taking assembly is arranged at a material discharging opening a1 of the fertilizer warehouse 3, and the material taking assembly comprises a material taking opening 71 and a sealing disc 72;
a sealing table 7 which completely covers and seals the feed opening a1 is formed in the feed opening a1 of the fertilizer warehouse 3; the surface portion of the sealing table 7 is penetrated to form a material taking opening 71, preferably, the material taking opening 71 is in a fan shape and extends along the circumferential direction of the sealing table 7; the side wall part of the material taking opening 71 is concave and extends for a circle along the arc extending direction of the material taking opening 71 to form a guide groove a7; a sealing disc 72 is arranged in the guide groove a7 in a moving way, and in an initial state, the sealing table 7 completely covers the material taking opening 71;
specifically, a storage plate 721 is provided at an end of the sealing plate 72 opposite to the moving direction, and after the sealing plate 72 moves, the storage plate 721 is exposed in the material taking opening 71 so that the fertilizer falls on the storage plate 721; the bottom of the sealing table 7 is also fixedly provided with a fixed block 722, and the bottom of the fixed block 722 is contacted with the surface of the storage plate 721; wherein the control component connects the material frame 5 and the sealing disc 72 so that the moving distance of the material frame 5 is in direct proportion to the moving distance of the sealing disc 72;
specifically, the control assembly includes: a pneumatic tube 8, a piston block 81 and a pressure relief piece 82;
a piston pipe 723 communicated with the air pressure pipe 8 is formed on the wall of the moving groove, and the extending direction and the extending radian of the piston pipe 723 are consistent with those of the guide groove a7; specifically, one end portion of the sealing plate 72 is inserted into the piston tube 723, and the sealing plate 72 is moved in the guide direction of the piston tube 723; the sealing disc 72 is connected with the inner wall of the guide groove a7 through an elastic piece, and the elastic piece always gives the sealing disc 72 the elasticity of covering the material taking opening 71;
specifically, one end of the air pressure pipe 8 is communicated with the piston pipe 723, and the other end is positioned below the material frame 5; the bottom of the material frame 5 is provided with a piston block 81 which is partially inserted into the air pressure pipe 8; when the material frame 5 moves downwards, air pressure is generated in the air pipe, and then the sealing disc 72 is driven to move for one end distance;
specifically, the inner wall of the air pressure pipe 8 is partially penetrated to form a pressure relief hole a8, and the pressure relief piece 82 is movably arranged on the inner wall of the pressure relief hole a8 and blocks the pressure relief hole a8; the pressure release piece 82 is connected with the inner wall of the pressure release hole a8 by a third spring 83; further, the pressure release member 82 is provided with a check valve; the one-way valve always enables external air to enter the air pipe; the ejector further comprises a supporting rod 85 which is in contact with the pressure release part 82; after the supporting rod 85 is abutted against the pressure release piece 82, the pressure release piece 82 is far away from the pressure release hole a8 so as to release pressure;
preferably, the end of the blocking block 61 in the feed opening a1 in the fertilizer warehouse 3 is provided with a fixed pipe 9; specifically, a through hole a9 for moving the fixed pipe 9 is formed on the surface of the sealing table 7, and the through hole a9 penetrates through the fertilizer warehouse 3 and the blanking port a1; the side wall of the fixed tube 9 is formed with a slot a91 penetrating the inside of the fixed tube 9 at a position spaced apart from the end of the fixed tube 9, in the initial state, the end of the fixed tube 9 is flush with the surface of the sealing table 7, and the slot a91 is positioned below the sealing table 7.
The specific implementation mode is as follows: when in use, seeds to be sown are placed into the seed warehouse 2, and chemical fertilizer is poured into the fertilizer warehouse 3; because the fertilizer is used by mixing a plurality of different fertilizers, after the fertilizer is poured into the fertilizer warehouse 3, the motor is started to drive the rotary rod 31 to rotate, and then the stirring rod 32 is driven to stir the fertilizer; simultaneously, the air compressor charges air in the air tank a31, so that the air pressure in the air tank a31 is increased, and the air pressing block 33 can be driven to move when the stirring rod 32 rotates, so that the fertilizer is stirred in the circumferential direction and the diameter direction; and the air blowing hole a32 starts to blow air while stirring, so that the fertilizer is more fluffy, and stirring is facilitated;
when intermittent sowing is needed, the motor drives the rotating ring 21 to rotate to drive the spiral plate 22 to rotate by a certain angle, and seeds in the seed warehouse 2 are poured into the material frame 5 when the spiral plate rotates; the weight of the seeds can cause the material frame 5 to move down one end distance; at this time, the piston block 81 moves in the air pressure pipe 8, air pressure is generated in the air pressure pipe 8, and at this time, the air pressure causes the sealing disc 72 to rotate by a certain angle; fertilizer located within the fertilizer reservoir 3 will fall onto the storage plate 721 as the sealing disc 72 rotates; since the area of the storage plate 721 exposed to the reclaiming port 71 is proportional to the downward moving distance of the material frame 5, the component of seeds can be proportional to the component of fertilizer during sowing; thus, the automatic adjustment of the fertilizer components according to the seed sowing components is realized;
after the adjustment is completed, the electric telescopic rod 43 is started, so that the movable tube 41 moves upwards; while the moving pipe 41 moves upwards, the abutting rod 42 and the abutting rod 85 move upwards at the same time, the abutting rod 42 abuts against the blocking block 61, so that the blocking block 61 is far away from the hopper 6, at the moment, seeds falling into the material frame 5 enter the moving pipe 41 from the hopper 6, and then the seeds are poured into soil through the material guide 4; meanwhile, the supporting rod 85 is in contact with the pressure release piece 82, so that the air pressure in the air pressure pipe 8 is discharged, then the sealing disc 72 is reset, and the fixed block 722 pushes the fertilizer to fall into the movable pipe 41 during resetting, so that the fertilizer application can be synchronously realized; after the completion, the movable carrier 1 moves to the next sowing point for sowing;
when continuous sowing is required, the electric telescopic rod 43 moves further; at this time, the contact rod 42 below the fertilizer warehouse 3 contacts the piston block 81 to further move upwards, and the fixing pipe 9 on the piston block 81 further enters the fertilizer warehouse 3; the slot a91 is then exposed in the fertilizer warehouse 3; so that the communication between the fertilizer warehouse 3 and the material guiding piece 4 is realized; at this time, the contact rod 42 located below the seed magazine 2 also contacts the blocking block 61, so that the hopper 6 is continuously opened; so that seeds can continue to enter the guide 4.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the application in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the application. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (10)
1. The utility model provides a seeder is used in municipal works afforestation construction which characterized in that: comprising the following steps:
the seed sowing device comprises a movable carrier, a seed warehouse, a fertilizer warehouse and a sowing device; the movable carrier is used for bearing the seed warehouse and the fertilizer warehouse; the sowing device is used for sowing seeds in the seed warehouse and fertilizer in the fertilizer warehouse;
the sowing device includes: a material guide; the control mechanism is arranged in the mobile carrier and used for controlling the components of seeds and fertilizers and is connected with the seed warehouse and the fertilizer warehouse;
the control mechanism includes: the seed taking assembly, the material taking assembly and the metering piece; the seed taking assembly is arranged at the feed opening of the seed warehouse, and the seed taking assembly is arranged at the feed opening of the fertilizer warehouse; the seed taking assembly is connected with the material taking assembly through the control assembly and is used for controlling the material taking amount of the seed taking assembly and the material taking assembly to be in direct proportion; the metering piece is arranged at the feed opening of the seed warehouse and is used for metering the component of seeds taken by the material taking assembly.
2. The seeder for municipal engineering greening construction according to claim 1, wherein:
the metering piece comprises a material frame which is movably arranged on the inner wall of a feed opening of the seed warehouse and used for bearing part of seeds; the side wall of the material frame is connected with the inner wall of the discharging opening of the seed warehouse through a first spring, and the first spring always gives the elasticity of the material frame away from the material guide piece;
the bottom of the material frame is provided with a hopper for guiding seeds to enter the material guide piece, and the center of the hopper is provided with a material blocking structure for preventing the seeds from falling;
one end of the material guide piece, which corresponds to the discharging opening of the seed warehouse, is arranged on a material ejector in butt joint with the material blocking structure; the ejector is in interference with the material blocking structure so that the hopper is opened to lead seeds in the material frame to be led into the material guide piece;
wherein a hopper and a material blocking structure are also arranged in the feed opening of the fertilizer warehouse; the structure is the same as the structure of a hopper and a material blocking structure of a discharging opening of the seed warehouse; and the material guide corresponding to the fertilizer warehouse is also provided with the material ejector.
3. The seeder for municipal engineering greening construction according to claim 2, wherein:
the side wall of the material frame extends to the central line of the material frame in the radial direction, and the extending process is inclined to the material guide piece;
the hopper is positioned above the material guide piece and positioned at the center of the material frame to form a position penetrating through the inside and the outside of the material frame;
the blocking structure comprises a blocking block movably arranged on the inner wall of the hopper and a second spring connected with the blocking block and the material frame;
in the initial state, the second spring always gives the blocking block elasticity to cover the hopper;
wherein the ejector is in contact with the blocking block so that the blocking block opens the hopper.
4. The seeder for municipal engineering greening construction according to claim 3, wherein:
the ejector comprises a moving pipe arranged on the guide piece in a moving way and an abutting rod arranged on the inner wall of the moving pipe and abutting against the blocking block;
the end part of the moving pipe forms a bell mouth, and the end part of the moving pipe completely covers the hopper;
the end part of the abutting rod is higher than the end surface of the moving pipe;
wherein, the movable carrier is internally provided with a driving piece for driving the two movable pipes to move.
5. The seeder for municipal engineering greening construction according to claim 4, wherein:
the seed taking assembly comprises a rotating ring, a spiral plate and a driving piece;
the rotary ring is rotationally arranged on the inner wall of the feed opening where the seed warehouse is located;
the spiral plate is a spiral extending part along the guiding direction of the discharging opening of the seed warehouse; the side edge part of the spiral plate is fixedly connected with the rotating ring; so that the surface of the spiral plate completely covers the feed opening of the seed warehouse;
the driving piece is arranged on the movable carrier and is used for driving the rotating ring to rotate and driving the spiral plate to rotate so that seeds in the seed warehouse fall along with the spiral guiding direction of the spiral plate.
6. The seeder for municipal engineering greening construction according to claim 5, wherein:
the surface of the spiral plate is positioned at the center of the feed opening of the seed warehouse to form a fixed shaft;
one end part of the fixed shaft is positioned in the seed warehouse;
the side wall of the fixed shaft positioned in the seed warehouse is provided with a scraping plate which is contacted with the inner wall of the seed warehouse.
7. The seeder for municipal engineering greening construction according to claim 6, wherein:
the material taking assembly comprises a material taking opening and a sealing disc;
a sealing table which completely covers and seals the feed opening is formed in the feed opening of the fertilizer warehouse; the surface part of the sealing table penetrates through the material taking opening;
the sealing disc is provided with a guide groove for moving the sealing disc;
in the initial state, the sealing disc is positioned in the guide groove and fully covers the material taking opening;
a storage plate is arranged at the bottom of the sealing disc, and after the sealing disc moves, the storage plate is exposed in the material taking opening so that fertilizer falls on the storage plate;
the bottom of the sealing table is fixedly provided with a fixed block, and the bottom of the fixed block is in contact with the surface of the storage plate;
the control assembly is connected with the material frame and the sealing disc, so that the moving distance of the material frame is in direct proportion to the moving distance of the sealing disc.
8. The seeder for municipal engineering greening construction according to claim 7, wherein:
the control assembly includes: a pneumatic tube, a piston block and a pressure relief piece;
a piston tube communicated with the air pressure tube is formed on the wall of the movable groove;
one end portion of the sealing disc is inserted into the piston tube, and the sealing disc moves along the guiding direction of the piston tube;
one end of the piston tube is communicated with the piston tube, and the other end of the piston tube is positioned below the material frame;
the bottom of the material frame is provided with the piston block of which the part is inserted into the air pressure pipe.
9. The seeder for municipal engineering greening construction according to claim 8, wherein:
the inner wall part of the air pressure pipe penetrates through the pressure relief hole, and the pressure relief piece is movably arranged on the inner wall of the pressure relief hole and blocks the pressure relief hole; the pressure release piece is connected with the inner wall of the pressure release hole by a third spring;
a one-way valve is arranged on the pressure release piece; the one-way valve always enables external air to enter the air pipe;
the ejector further comprises a supporting rod which is in contact with the pressure release piece; after the supporting rod is abutted against the pressure relief piece, the pressure relief piece is far away from the pressure relief hole so as to relieve pressure.
10. The seeder for municipal engineering greening construction according to claim 9, wherein:
the end part of the blocking block positioned in the fertilizer warehouse is provided with a fixed pipe;
the surface of the sealing table is provided with a through hole for the fixed pipe to move;
the fixed pipe is provided with a slot at a position which is a distance away from the end part of the fixed pipe;
in an initial state, the end part of the fixed pipe is flush with the surface of the sealing table, and the grooving position is positioned below the sealing table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311066186.6A CN116830861A (en) | 2023-08-23 | 2023-08-23 | Seeder for municipal engineering greening construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311066186.6A CN116830861A (en) | 2023-08-23 | 2023-08-23 | Seeder for municipal engineering greening construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116830861A true CN116830861A (en) | 2023-10-03 |
Family
ID=88161981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311066186.6A Pending CN116830861A (en) | 2023-08-23 | 2023-08-23 | Seeder for municipal engineering greening construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116830861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120584605A (en) * | 2025-05-20 | 2025-09-05 | 湖北文理学院 | Sowing machine |
-
2023
- 2023-08-23 CN CN202311066186.6A patent/CN116830861A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120584605A (en) * | 2025-05-20 | 2025-09-05 | 湖北文理学院 | Sowing machine |
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Application publication date: 20231003 |