CN220131245U - Modified multi-point discharger - Google Patents
Modified multi-point discharger Download PDFInfo
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- CN220131245U CN220131245U CN202121424917.6U CN202121424917U CN220131245U CN 220131245 U CN220131245 U CN 220131245U CN 202121424917 U CN202121424917 U CN 202121424917U CN 220131245 U CN220131245 U CN 220131245U
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- 239000000463 material Substances 0.000 claims abstract description 55
- 230000001174 ascending effect Effects 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000009194 climbing Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses a modified multi-point discharger, which comprises a traveling bar, a belt, a first lifting roller, a second lifting roller and a motor, wherein the traveling bar is arranged on the belt; the belt is supported on a deep groove type carrier roller, a first lifting roller and a second lifting roller which are arranged on the traveling bar; the first lifting roller ascends, the upper end surface of the first sliding sleeve contacts the rotating bearing to drive the thrust lever to press the lifting connecting rod downwards to drive the second lifting roller to descend, so that a height difference is formed between the first lifting roller and the second lifting roller by the belt; the first lifting roller descends, the fixed shaft pin on the first sliding sleeve moves downwards in the sliding groove of the ascending connecting rod, the upper connecting rod is pulled to move downwards by moving downwards to the bottom end of the sliding groove, the thrust lever is driven to press downwards to drive the lifting connecting rod to ascend, the second lifting roller is pulled by the lifting connecting rod to follow, and the belt is enabled to recover the height difference between the first lifting roller and the second lifting roller. The utility model improves the efficiency and the material crushing problem, is suitable for various indoor and outdoor environments, occupies little space and is convenient for maintenance.
Description
Technical Field
The utility model relates to a grain logistics storage conveying device, in particular to a modified multi-point discharger.
Background
The upward-downward parabolic type multi-point discharging belt conveyor has the advantages that: the material is unloaded cleanly, the material leakage is avoided, and the material mixing is avoided naturally, for example, the publication number is: CN101332935, publication date: 12 months and 31 days in 2008, the patent name of the utility model is: the specific implementation mode of the upward-downward parabolic type multi-point discharging belt conveyor is as follows: the elevation and depression unloading section can be lifted to different heights according to different materials, so that the requirements of transportation and throwing unloading of different materials are met, and the damage to the materials and dust generation are reduced. When the conveyer belt runs normally without load, the conveyer belt is in a horizontal state, and the pitching unloading section is positioned in a horizontal position; when the material is loaded, the material passes through the unloading point, and the lifting mechanism pushes the conveyer belt at the pitching unloading section to lift. The front end of the pitching unloading section is provided with a parabolic roller, materials reach the parabolic roller through the pitching unloading section, the middle part of the blanking chute is provided with a direction-changing roller, when the pitching unloading section is lifted, a parabolic unloading angle is formed between the material and the direction-changing roller, and the materials are thrown into a parabolic guide chute through the parabolic roller.
However, this device has the following drawbacks:
1. the transportation efficiency is low: because the front-back distance and the upper-lower distance between the parabolic cylinder and the bend pulley are overlarge, one end of the pitching discharging section is a fixed rotating shaft, and the bearing frame can only rotate with the center of the fixed rotating shaft and drive the parabolic cylinder to lift during discharging, the lifting angle of the pitching discharging section is large, the lifting distance of the parabolic cylinder is large, the belt running resistance is increased, the power of the main motor is improved, the higher the lifting distance of the parabolic cylinder is, the higher the belt resistance is, the higher the motor energy consumption is, and the lower the transportation efficiency of the equipment is.
2. Inconvenient maintenance: because elevating system is between transportation section bearing roller and return belt, need advance inside equipment and can maintain the pneumatic cylinder, bring inconvenient for maintenance and maintenance, have the potential safety hazard.
3. The occupied space is large: the shell is heightened because the direction-changing drum cannot be lifted, and the equipment is limited by space.
Therefore, there is a need to design a new discharger, which improves the above drawbacks one by a new lifting modification.
Disclosure of Invention
Aiming at the existing technical problems, the utility model provides a modified multipoint discharger which improves the efficiency and solves the problem of material crushing, is suitable for various indoor and outdoor environments, occupies less space and is convenient to maintain.
In order to achieve the above object, the present utility model provides a modified multi-point discharger, comprising a traveling bar, a belt, a first lifting roller, a second lifting roller and a motor; the belt is supported on a deep groove type carrier roller, a first lifting roller and a second lifting roller which are arranged on the row bar; the fixed end of the traveling bar is connected to the frame, and one vertical lifting end of the traveling bar is connected with a first lifting lug on the first sliding sleeve; the first lifting roller is fixed on the first sliding sleeve; the motor controls the first lifting roller to ascend or descend through the screw rod; the second lifting roller is fixed on a second sliding sleeve, a second lifting lug is arranged at the upper end of the second sliding sleeve and connected with the lower end of a lifting connecting rod, the upper end of the lifting connecting rod is connected with one end of a thrust lever, the other end of the thrust lever is connected with a rotating bearing, one end, close to a first sliding sleeve, of the thrust lever is connected with an uplink connecting rod, a sliding groove is formed in the uplink connecting rod, a fixing pin is arranged on the first sliding sleeve, and the fixing pin slides in the sliding groove; the first lifting roller ascends, the upper end surface of the first sliding sleeve contacts the rotating bearing to drive the thrust lever to press the lifting connecting rod downwards, and the second lifting roller is driven to descend, so that a height difference is formed between the first lifting roller and the second lifting roller by the belt; the first lifting roller descends, the fixed pin on the first sliding sleeve moves downwards in the sliding groove of the ascending connecting rod, the ascending connecting rod is pulled to move downwards by moving downwards to the bottom end of the sliding groove, the thrust lever is driven to press downwards to drive the lifting connecting rod to ascend, the second lifting roller is pulled by the lifting connecting rod to follow, and the belt is enabled to recover the height difference between the first lifting roller and the second lifting roller.
The beneficial effects of adopting above-mentioned technical scheme are: the feeding mode is that the tail feeding ship receives upstream materials, the upstream materials are fed along the tail direction to the head conveying direction of the belt conveyor, a plurality of modified multi-point discharging devices are added in the middle of all the belt conveyors according to the requirements of using units, and the problems of efficiency improvement and material crushing in the field of grain conveying are well solved. The modified multi-point discharger is suitable for various environments, is exposed indoor and outdoor, ensures that rainwater or dust is not contacted during discharging and is prevented from overflowing and carrying dust to the head, and has the advantages of simple structure and convenient operation. The transmission bearing is arranged outside the shell, so that oiling and maintenance are convenient. Because the double-roller lifting structure is adopted, the space occupation is less than that of the same discharger, no vulnerable part is needed, and the labor force is reduced. The device has a height of 1000-1700 mm and the distance between the multiple point ejectors of different output variants is in the minimum range of 4-6 m, with a productivity of 20-3000 tons per hour.
According to the utility model, a limiting block is arranged above the second sliding sleeve.
The beneficial effects of adopting above-mentioned technical scheme are: preventing the second sliding sleeve from exceeding the limit position.
The utility model further discloses a pair of sliding sleeves are arranged on the first lifting roller, and the sliding sleeves are driven by a pair of first slide ways, a speed reducer and a screw rod respectively; the pair of first sliding sleeves are integrally connected through a first transverse brace and kept concentric; the second lifting roller is provided with a pair of second sliding sleeves which are driven by a pair of second slide ways, a thrust lever, a lifting connecting rod and an uplink connecting rod respectively; the pair of second sliding sleeves are connected into a whole through the second transverse support and kept concentric.
The beneficial effects of adopting above-mentioned technical scheme are: the synchronous movement between the symmetrical sliding sleeves is ensured.
According to the utility model, a V-shaped material dividing accelerator is fixed on the second transverse support.
The beneficial effects of adopting above-mentioned technical scheme are: the material forming fluid runs separately in the sharp angle of the V-shaped material dividing accelerator, and the material is thrown out by centrifugal force, so that the material is rapidly divided and guided.
According to the utility model, a chute is arranged at two corresponding sides of the V-shaped material dividing accelerator outlet.
The beneficial effects of adopting above-mentioned technical scheme are: and finishing feeding work on two sides.
In the utility model, a scraper is arranged in front of the feeding direction of the V-shaped material dividing accelerator.
The beneficial effects of adopting above-mentioned technical scheme are: cleaning the belt surface residue.
In the utility model, the fixed end of the row bar is connected with the swing rod, one end of the swing rod is connected with the frame through the concentric shaft, and the other end of the swing rod is connected with the row bar through the pin shaft.
The beneficial effects of adopting above-mentioned technical scheme are: the function of adjusting the climbing angle of the belt by moving the walking lever up and down and forward and backward is achieved, and when the modified multi-point discharger works, the walking lever and the swinging rod lift and adjust the climbing turning angle of the belt.
According to the utility model, the first lifting roller is stopped below the parallel material passing non-working surface of the bearing belt by 15 mm or more, and the second lifting roller is arranged above the bearing belt, and the height of the rolling surface from the working surface is adjusted according to different yields.
The beneficial effects of adopting above-mentioned technical scheme are: the first lifting roller and the second lifting roller are prevented from touching the material passing belt, the first lifting roller and the second lifting roller are arranged above the parallel material passing surface of the belt, the parallel material passing of the belt is ensured, the second lifting roller is not in contact with the material position, and the rotation of the power transmission motor is controlled by the limit switch to be in situ.
In the utility model, the V-shaped material dividing accelerator is provided with two pairs of quarter circles to form a V shape, the front end of the V-shaped material dividing accelerator is pointed, and the rear end of the V-shaped material dividing accelerator is arc-shaped and correspondingly opens outwards.
According to the utility model, the first lifting roller is arranged between the bearing belt and the return belt.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a lifting mechanism of a first lifting roller and a second lifting roller according to the present utility model;
FIG. 3 is a schematic diagram of an uplink link according to the present utility model;
FIG. 4 is a top view of the present utility model;
FIG. 5 is a right side view of the present utility model;
FIG. 6 is a right side elevation view of the first and second lifting rollers of the present utility model;
in the figure: the device comprises a shaft pin, 2, a swinging rod, 3, a concentric shaft, 4, a row bar, 5, a first lifting lug, 6, a first sliding sleeve, 7, a rotating bearing, 8, a first slideway, 9, a thrust lever, 10, a motor, 11, a speed reducer, 13, a first lifting roller, 14, a rotating shaft pin, 15, a V-shaped material distributing accelerator, 16, a second lifting roller, 17, a second sliding sleeve, 18, a second transverse strut, 19, a second slideway, 20, a second lifting lug 21, a scraper, 22, an uplink connecting rod, 23, a rotating shaft pin, 24, a screw rod, 25, a first transverse strut, 26, a limiting block, 27, a chute, 28, a belt, 29, a fixed shaft pin, 30, a lifting connecting rod, 31 and a fixed pin.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a modified multi-point discharger of the present utility model includes a row bar 4, a belt 28, a first elevating roller 13, a second elevating roller 16 and a motor 10; the belt is supported on a deep groove type carrier roller, a first lifting roller 13 and a second lifting roller 16 which are arranged on the traveling bar 4; the fixed end of the traveling bar 4 is connected to the frame, and the vertically lifting end of the traveling bar 4 is connected with a first lifting lug 5 on a first sliding sleeve 6; the first lifting roller 13 is fixed on the first sliding sleeve 6; the motor 10 controls the first lifting roller 13 to ascend or descend through the screw 24; the second lifting roller 16 is fixed on the second sliding sleeve 17, a second lifting lug 20 is arranged at the upper end of the second sliding sleeve 17 and is connected with the lower end of a lifting connecting rod 30, the upper end of the lifting connecting rod 30 is connected with one end of a thrust lever 9, the other end of the thrust lever 9 is connected with a rotating bearing 7, one end, close to the first sliding sleeve 6, of the thrust lever 9 is connected with an uplink connecting rod 22, a sliding groove is arranged on the uplink connecting rod 22, a fixed pin 31 is arranged on the first sliding sleeve 6, and the fixed pin 31 slides in the sliding groove; the first lifting roller 13 moves upwards, the upper end surface of the first sliding sleeve 6 contacts the rotating bearing 7 to drive the thrust lever 9 to press the lifting connecting rod 30 downwards to drive the second lifting roller 16 downwards, so that a belt forms a height difference between the first lifting roller 13 and the second lifting roller 16; the first lifting roller 13 descends, the fixed shaft pin 31 on the first sliding sleeve 6 moves downwards in the chute of the ascending connecting rod 22, the lower end of the chute moves downwards to draw the ascending connecting rod 22 to move downwards, the thrust lever 9 is driven to press downwards to drive the lifting connecting rod 30 to ascend, the second lifting roller 16 is driven by the lifting connecting rod 30 to follow, and the belt is restored to the height difference between the first lifting roller 13 and the second lifting roller 16. The second lifting roller 16 passes a fixed pin 31 through a round hole at one end of a connecting rod of the uplink connecting rod 22, and a sliding groove is arranged at the other end of the connecting rod, so that the fixed pin 31 on the first sliding sleeve 6 can not be pushed to the uplink connecting rod 22 when the first lifting roller 13 ascends, and no stress is generated.
According to the lever principle, the second lifting roller 16 descends against the upper end face of the first sliding sleeve 6 to push the thrust lever 9 to drive the lifting connecting rod 30 to follow, the force arm lever at the position of the fulcrum fixing pin 31 of the thrust lever 9 is 3 times larger than the fulcrum, and the second lifting roller 16 ascends against the fixed shaft 31 on the first sliding sleeve 6 to drive the uplink connecting rod 22 to connect the thrust lever 9 to pull the lifting connecting rod 30 to follow.
According to the feeding mode of the embodiment, upstream materials are received by the tail feeding ship and fed along the tail direction of the belt conveyor to the head conveying direction, a plurality of modified multi-point ejectors are added in the middle of all belt conveyors according to the requirements of using units, the problem of efficiency improvement and material crushing in the grain conveying field is well solved, the modified multi-point ejectors are applicable to various environments, the phenomenon that rainwater or dust is not overflowed and dust is carried to the head during discharging is not contacted during indoor and outdoor naked ensuring, the structure is simple, the operation is convenient, the transmission bearing is arranged outside a shell, oiling and maintenance are convenient, and due to the adoption of a double-roller lifting structure, the occupied space is less than that of the equivalent ejectors, and the labor force is reduced without wearing parts.
In other embodiments of the present utility model, the rest is the same as the above embodiment, except that, as shown in fig. 2, a stopper 26 is disposed above the second sliding sleeve 17 to prevent the second sliding sleeve from exceeding the limit position.
In other embodiments of the present utility model, the rest is the same as the above embodiments, except that, as shown in fig. 1 and 4, the first lifting roller 13 is provided with a pair of first sliding sleeves 6, which are driven by a pair of first slide ways 8, a speed reducer and a screw 24, respectively; the pair of first sliding sleeves 6 are connected into a whole through a first transverse strut 25 to keep concentricity; the second lifting roller 16 is provided with a pair of second sliding sleeves 17, which are driven by a pair of second sliding ways 19, a thrust lever 9, a lifting connecting rod 30 and an uplink connecting rod 22 respectively; a pair of second sliding sleeves 17 are connected together through a second transverse brace 18 to keep concentricity. The synchronous movement between the symmetrical sliding sleeves is ensured.
In other embodiments of the present utility model, the rest is the same as the above embodiments, except that, as shown in fig. 4 and 5, a V-shaped material dividing accelerator 15 is fixed on the second cross brace 18, the material forming fluid runs separately against the sharp angle of the V-shaped material dividing accelerator, and the material is thrown out by centrifugal force, where rapid material dividing is performed to accelerate and guide the material.
In other embodiments of the present utility model, the rest is the same as the above embodiments, except that, as shown in fig. 6, the outlet of the V-shaped material dividing accelerator 15 is provided with a chute 27 corresponding to two sides, so as to complete the feeding work of two sides.
In other embodiments of the present utility model, the rest is the same as the above embodiment except that a scraper 21 is installed before the feeding direction of the V-shaped dispensing accelerator 15 as shown in fig. 1, to clean the belt surface residues.
In other embodiments of the present utility model, the rest is the same as the above embodiments, except that, as shown in fig. 1, a fixed end of a row bar 4 is connected with a swing rod 2, one end of the swing rod 2 is connected with a frame through a concentric shaft 3, and the other end is connected with the row bar 4 through a pin shaft 1. The function of adjusting the climbing angle of the belt by moving the traveling bar 4 up and down and back and forth is achieved, and when the modified multipoint discharger works, the traveling bar 4 and the swing rod 2 lift and adjust the climbing turning angle of the belt.
In other embodiments of the utility model, the rest is the same as the above embodiment except that, as shown in fig. 1, the first lifting roller 13 stops 15 mm below the parallel overfeeding non-working surface of the belt, and the second lifting roller 16 adjusts the height of the roller from the working surface above the carrying belt according to different yields. The first lifting roller and the second lifting roller 16 for preventing the material passing belt from touching are arranged above the parallel material passing surface of the belt, so that the position of the parallel material passing second lifting roller 16 of the belt is ensured not to be contacted with the material, and the limit switch controls the power transmission motor to rotate to work when the belt falls to the original position.
In other embodiments of the present utility model, the remainder is the same as the above embodiment except that, as shown in fig. 4, the V-shaped accelerator 15 has two pairs of quarter circles forming a V shape, the front end is pointed, and the rear end is rounded and correspondingly opens outwards.
In other embodiments of the utility model, the remainder is the same as the above embodiment except that, as shown in fig. 1, the first lifting roller 13 is installed intermediate the carrier belt and the return belt.
In combination with the above embodiment, the working process of the utility model is as follows: when the modified multipoint discharger needs to receive materials, the motor 10 drives the speed reducer 11 and the screw 24 to rotate and rise, the first lifting roller 13 ascends, the upper end face of the first sliding sleeve 6 touches the rotating bearing 7 to drive the thrust lever 9 to press the lifting connecting rod 30 downwards, the second lifting roller 16 is driven to descend, the first lifting roller 13 and the second lifting roller 16 automatically stop when reaching the designed position, the height difference belts of the first lifting roller 13 and the second lifting roller 16 deform tangentially, the surface of the belt 28 is contacted with the scraper 21 at this time, the principle of receiving materials is that the materials are thrown out by the belt running inertia, the materials are separated by the sharp angle of the V-shaped material separating accelerator 15 when meeting the material forming fluid, and the materials are thrown out by centrifugal force, so that the materials are pushed to flow to the downstream two side slide pipes 27 to finish feeding work. The head feeding is needed or the next modified multipoint discharger is switched to be required to discharge, the first lifting roller 13 descends through a motor 10 transmission mechanism and the like, a fixed shaft pin 31 on the first sliding sleeve 6 moves downwards in a chute of the ascending connecting rod 22, the descending shaft pin moves downwards to the bottom end of the chute to draw the ascending connecting rod 22 to move downwards, the thrust lever 9 is driven to press downwards to drive the lifting connecting rod 30 to ascend, the second lifting roller 16 is driven by the lifting connecting rod 30 to automatically stop when the first lifting roller 13 is lower than a belt parallel feeding non-working surface by 15 mm, the first lifting roller 13 is ensured not to rub the belt when the belt parallel feeding is carried out, the second lifting roller 16 does not touch the material, and the limiting switch controls the power transmission motor to rotate to work when the belt is lowered to the original position.
The above embodiments are merely for illustrating the technical concept and features of the present utility model, and are not intended to limit the scope of the present utility model to those skilled in the art to understand the present utility model and implement the same. All equivalent changes or modifications made according to the spirit of the main technical proposal of the utility model should be covered in the protection scope of the utility model.
Claims (10)
1. A modified multipoint discharger is characterized by comprising a traveling bar (4), a belt (28), a first lifting roller (13), a second lifting roller (16) and a motor (10);
the belt (28) is borne on a deep groove type carrier roller, a first lifting roller (13) and a second lifting roller (16) which are arranged on the traveling bar (4); the fixed end of the moving bar (4) is connected to the frame, and one vertical lifting end of the moving bar (4) is connected with a first lifting lug (5) on the first sliding sleeve (6); the first lifting roller (13) is fixed on the first sliding sleeve (6); the motor (10) controls the first lifting roller (13) to ascend or descend through the screw rod (24); the second lifting roller (16) is fixed on a second sliding sleeve (17), a second lifting lug (20) is arranged at the upper end of the second sliding sleeve (17) and is connected with the lower end of a lifting connecting rod (30), the upper end of the lifting connecting rod (30) is connected with one end of a thrust lever (9), the other end of the thrust lever (9) is connected with a rotating bearing (7), one end, close to a first sliding sleeve (6), of the thrust lever (9) is connected with an uplink connecting rod (22), a sliding groove is formed in the uplink connecting rod (22), a fixing pin (31) is arranged on the first sliding sleeve (6), and the fixing pin (31) slides in the sliding groove;
the first lifting roller (13) ascends, the upper end surface of the first sliding sleeve (6) touches the rotating bearing (7) to drive the thrust lever (9) to press the lifting connecting rod (30) downwards to drive the second lifting roller (16) downwards, so that a belt forms a height difference between the first lifting roller (13) and the second lifting roller (16); the first lifting roller (13) descends, the fixing pin (31) on the first sliding sleeve (6) moves downwards in the chute of the ascending connecting rod (22), the descending end of the fixing pin moves downwards to the bottom end of the chute to draw the ascending connecting rod (22) to move downwards, the thrust lever (9) is driven to downwards press the lifting connecting rod (30) to ascend, the second lifting roller (16) is driven by the lifting connecting rod (30) to follow, and the belt is enabled to recover the height difference between the first lifting roller (13) and the second lifting roller (16).
2. A modified multipoint discharger according to claim 1, wherein a stopper (26) is provided above the second slide bush (17).
3. A modified multipoint discharger according to claim 1 or 2, wherein the first lifting roller (13) is provided with a pair of first sliding sleeves (6) driven by a pair of first slide ways (8), a speed reducer and a screw (24), respectively; the pair of first sliding sleeves (6) are connected into a whole through a first transverse brace (25) to keep concentricity; the second lifting roller (16) is provided with a pair of second sliding sleeves (17) which are driven by a pair of second sliding ways (19), a thrust lever (9), a lifting connecting rod (30) and an uplink connecting rod (22) respectively; a pair of second sliding sleeves (17) are connected into a whole through second transverse struts (18) to keep concentricity.
4. A modified multipoint discharger according to claim 3, wherein the second cross arm (18) is fixed with a V-shaped feed accelerator (15) which follows up and down the second lifting roller (16).
5. A modified multipoint discharger according to claim 4, wherein the outlets of the V-shaped dividing accelerator (15) are provided with slide pipes (27) on opposite sides.
6. A modified multipoint discharger according to claim 4, wherein the V-shaped dispensing accelerator (15) is provided with a cleaning belt scraper (21) in front of the direction of feed.
7. A modified multipoint discharger according to claim 1 or 2, wherein the fixed end of the row bar (4) is connected with a swinging rod (2), one end of the swinging rod (2) is connected with the frame through a concentric shaft (3), and the other end is connected with the row bar (4) through a pin shaft (1).
8. A modified multipoint discharger according to claim 1, wherein the first lifting roller (13) stops 15 mm below the parallel overfeeding non-working surface of the carrier belt and the second lifting roller (16) adjusts the height of the roller from the working surface above the carrier belt according to different yields.
9. A modified multipoint discharger according to claim 4, wherein the V-shaped material dividing accelerator (15) has a V-shape formed by two pairs of quarter circles, a front end tip and a rear end being circular arc-shaped and correspondingly opened outwards.
10. A modified multipoint discharger according to claim 1, wherein the first lifting roller (13) is mounted intermediate the carrier belt and the return belt.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121424917.6U CN220131245U (en) | 2021-06-25 | 2021-06-25 | Modified multi-point discharger |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121424917.6U CN220131245U (en) | 2021-06-25 | 2021-06-25 | Modified multi-point discharger |
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| CN220131245U true CN220131245U (en) | 2023-12-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233157A (en) * | 2021-06-25 | 2021-08-10 | 吴凤丽 | Variable multi-point discharger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233157A (en) * | 2021-06-25 | 2021-08-10 | 吴凤丽 | Variable multi-point discharger |
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