CN112205193A - High branch scissors convenient to adjust - Google Patents
High branch scissors convenient to adjust Download PDFInfo
- Publication number
- CN112205193A CN112205193A CN202011156389.0A CN202011156389A CN112205193A CN 112205193 A CN112205193 A CN 112205193A CN 202011156389 A CN202011156389 A CN 202011156389A CN 112205193 A CN112205193 A CN 112205193A
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- Prior art keywords
- telescopic pipe
- pipe
- groove
- blade
- handle
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
- A01G3/025—Secateurs; Flower or fruit shears having elongated or extended handles
- A01G3/0255—Tree pruners, i.e. pruning shears carried at the end of a pole
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/081—Manual cutting tools not otherwise provided for, e.g. pruning hooks
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
Abstract
本发明公开了一种便于调节的高枝剪，包括内伸缩管，所述内伸缩管外侧设置有与其相适合的外伸缩管，且外伸缩管的一侧设置有左手握把，所述外伸缩管的底端安装有右手握把，所述左手握把与外伸缩管的连接处设置有调整组件，所述外伸缩管外侧壁的底端设置有安装管，且安装管的一侧设置有第一缩紧螺栓。本发明安装有旋转仓、按压把手、限位块、限位槽、收卷辊、拉绳、旋转盘、定位孔、收卷把手和定位栓，转动收卷把手调整拉绳进行收卷，使拉绳进行绷紧，再将定位栓内压至对应定位孔中进行卡紧，紧绷时，限位块抵紧在限位槽内部的一端，用手指拉动按压把手内压，带动旋转仓转动，从而通过拉绳对第一刀片进行拉动。
The invention discloses a high branch shear that is easy to adjust, comprising an inner telescopic tube, an outer telescopic tube suitable for the inner telescopic tube is arranged outside the inner telescopic tube, and a left-hand grip is arranged on one side of the outer telescopic tube, and the outer telescopic tube is provided with a left-hand handle. The bottom end of the tube is provided with a right-hand grip, an adjustment component is provided at the connection between the left-hand grip and the outer telescopic tube, a mounting tube is provided at the bottom end of the outer side wall of the outer telescopic tube, and one side of the mounting tube is provided with an adjustment component. First tighten the bolt. The invention is equipped with a rotating bin, a pressing handle, a limit block, a limit groove, a winding roller, a pulling rope, a rotating disc, a positioning hole, a winding handle and a positioning bolt, and the winding handle is rotated to adjust the pulling rope for winding, so that Pull the rope to tighten, and then press the positioning bolt into the corresponding positioning hole for clamping. When it is tightened, the limit block is pressed against one end of the limit groove. Use your fingers to pull and press the handle to press the inside to drive the rotating bin to rotate. , so as to pull the first blade through the pull cord.
Description
Technical Field
The invention relates to the technical field of high branch shears, in particular to a high branch shear convenient to adjust.
Background
The pruning and fruit picking of fruit trees are indispensable important links in the growth management period of the fruit trees, the fruit production quantity of China is at the top of the world, the fruit tree planting distribution spans the south and the north of the great river, and a large amount of orchard pruning and picking operation quantity is generated.
However, most of the existing machines have single function, the actual problems in orchard production cannot be solved, the high branch scissors are utilized to carry out fruit tree pruning and fruit picking operation, the height of the high branch scissors is inconvenient to adjust, operation is inconvenient, and comfort is poor, and the stay bar length adjusting structure of the traditional high branch scissors is easy to damage and loosen after being used for a long time, so that the service life of the high branch scissors is short.
Disclosure of Invention
The present invention is directed to a tree pruner that is easy to adjust to solve the problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a pair of high branch scissors convenient to adjust comprises an inner telescopic pipe, an outer telescopic pipe matched with the inner telescopic pipe is arranged on the outer side of the inner telescopic pipe, a left hand handle is arranged on one side of the outer telescopic pipe, a right hand handle is installed at the bottom end of the outer telescopic pipe, an adjusting assembly is arranged at the joint of the left hand handle and the outer telescopic pipe, an installation pipe is arranged at the bottom end of the outer side wall of the outer telescopic pipe, a first tightening bolt is arranged on one side of the installation pipe, an installation frame is installed on the other side of the installation pipe, a rotary bin is arranged on the inner side of the installation frame, a pressing handle is installed at the bottom end of the rotary bin, a limiting block is installed on one side, close to the installation pipe, of the rotary bin, a limiting groove is installed on one side of the installation pipe and matched with the limiting block, a winding roller is arranged in the rotary bin through a rotary, rotatory storehouse one side is provided with the rotary disk with round pin axle fixed connection, and has evenly seted up the locating hole on the rotary disk, the rolling handle is installed to one side of rotary disk, and the one end of rolling handle is provided with the pilot pin, the pilot pin cooperatees with the locating hole, the outside of wind-up roll is around being equipped with the stay cord, and stay cord one end extends to the outside in rotatory storehouse, fixed tube head is installed at the top of interior telescopic pipe, and the top of fixed tube head installs the mount pad, it has first blade to articulate on the mount pad, and one side of first blade installs reset assembly, the second blade is installed to one side of mount pad, and the second blade cooperatees with first blade, the slitting saw is installed on the top of mount pad.
Preferably, the adjustment subassembly includes locking groove, sideslip piece, latch bolt, press the clamp plate, hinge groove, articulated seat and reset spring, sideslip piece one side is provided with the latch bolt that runs through it, and the one end of latch bolt articulates there is the press plate, the hinge groove has been seted up on the press plate, the hinge inslot side articulates there is articulated seat, and the other end of articulated seat is fixed on the sideslip piece, be provided with reset spring between the one end of press plate and sideslip piece, the locking groove has evenly been seted up to the inboard of overhanging draw, and the locking groove all is fit for with the latch bolt.
Preferably, the reset assembly comprises an arc-shaped rod, a spring and a limiting seat, the spring is sleeved on the outer side of the arc-shaped rod, the limiting seat suitable for the arc-shaped rod is arranged on the outer side of the arc-shaped rod, and one end of the limiting seat is fixed on one side of the mounting seat.
Preferably, a plurality of groups of guide wheels are arranged on the outer side of the inner telescopic pipe, and the guide wheels are all matched with the position of the pull rope.
Preferably, the outer sides of the left hand grip and the right hand grip are both provided with cotton cushion layers.
Preferably, a second locking bolt is arranged at the joint of the fixed pipe head and the inner telescopic pipe, a pressing block is arranged at one end of the second locking bolt in the fixed pipe head, a groove is formed in one side of the fixed pipe head, and the groove is matched with the pressing block in position.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the device, the rotating bin, the pressing handle, the limiting blocks, the limiting grooves, the winding roller, the pull ropes, the rotating disc, the positioning holes, the winding handle and the positioning bolts are arranged, the winding handle is rotated to adjust the pull ropes to be wound, the pull ropes are tightened, then the positioning bolts are pressed into the corresponding positioning holes to be clamped tightly, the limiting blocks are tightly pressed against one end of the limiting grooves when being tightened, fingers pull the pressing handle to press the pressing handle to drive the rotating bin to rotate, so that the first blade is pulled through the pull ropes to be matched with the second blade to cut the supporting rod, when the length of the high-branch shears is adjusted according to needs, the pull ropes are conveniently and tightly wound, the use of the high-branch shears is guaranteed, and meanwhile the applicability of the device is improved;
2. according to the left-hand handle adjusting device, the locking groove, the transverse moving block, the locking bolt, the pressing plate, the hinge groove, the hinge seat and the reset spring are arranged, so that the position of the left-hand handle can be conveniently adjusted according to different heights and arm abdications of operators, the applicability of the left-hand handle adjusting device is improved, the comfort of the operators during operation is improved, and the work fatigue degree is reduced;
3. according to the invention, through the arrangement of the first blade, the arc-shaped rod, the spring, the limiting seat, the second blade and the cutting saw, the device can be used for cutting and sawing, the applicability and the functionality of the device are improved, the use under different conditions can be met, the device can be automatically reset after cutting is finished, manual operation is not required, and thus the manual workload is reduced.
Drawings
FIG. 1 is a schematic front cross-sectional view of the present invention;
FIG. 2 is a schematic view of a rolling structure of the present invention;
FIG. 3 is a schematic view of the inner and outer telescoping tubes of the present invention;
FIG. 4 is an enlarged view of the structure at A of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B of FIG. 1 according to the present invention.
In the figure: 1. an inner telescopic pipe; 2. extending the pipe outwards; 3. a left-hand grip; 4. an adjustment assembly; 4-1, locking grooves; 4-2, transversely moving the blocks; 4-3, a locking bolt; 4-4, pressing the board; 4-5, hinge grooves; 4-6, a hinged seat; 4-7, a return spring; 5. installing a pipe; 6. a first tightening bolt; 7. a mounting frame; 8. rotating the bin; 9. pressing the handle; 10. a limiting block; 11. a limiting groove; 12. a wind-up roll; 13. pulling a rope; 14. rotating the disc; 15. positioning holes; 16. a winding handle; 17. positioning bolts; 18. a guide wheel; 19. fixing the pipe head; 20. a second locking bolt; 21. a mounting seat; 22. a first blade; 23. an arcuate bar; 24. a spring; 25. a limiting seat; 26. a second blade; 27. cutting and sawing; 28. a right hand grip; 29. an arc-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a high branch scissors convenient for adjustment comprises an inner telescopic pipe 1, an outer telescopic pipe 2 matched with the inner telescopic pipe 1 is arranged on the outer side of the inner telescopic pipe, the inner telescopic pipe and the outer telescopic pipe are telescopic through an axial spiral (the transmission of the shaft can be selected according to requirements and is connected with a gasoline engine output gear through a spline gear of the shaft for transmission or is connected with a motor output gear for transmission), the operation convenience of adjustment is improved, the telescopic stability and the service life of a rod body are also improved, a left handle 3 is arranged on one side of the outer telescopic pipe 2, a right handle 28 is arranged at the bottom end of the outer telescopic pipe 2, an adjusting assembly 4 is arranged at the joint of the left handle 3 and the outer telescopic pipe 2, an installation pipe 5 is arranged at the bottom end of the outer side wall of the outer telescopic pipe 2, a first tightening bolt 6 is arranged on one side of the installation pipe 5, and an installation, a rotating bin 8 is arranged on the inner side of the mounting frame 7, a pressing handle 9 is arranged at the bottom end of the rotating bin 8, a limiting block 10 is arranged on one side, close to the mounting pipe 5, of the rotating bin 8, a limiting groove 11 is arranged on one side of the mounting pipe 5, the limiting groove 11 is matched with the limiting block 10 to limit and prevent retraction, a winding roller 12 is arranged in the rotating bin 8 through a rotating pin shaft, one end of the rotating pin shaft extends to the outer side of the rotating bin 8, a rotating disc 14 fixedly connected with the pin shaft is arranged on one side of the rotating bin 8, positioning holes 15 are uniformly formed in the rotating disc 14, a winding handle 16 is arranged on one side of the rotating disc 14, a positioning bolt 17 is arranged at one end of the winding handle 16, the positioning bolt 17 is matched with the positioning holes 15 to facilitate locking treatment after the winding and tightening of the pull rope 13 and prevent retraction, and a pull rope 13, and one end of the pull rope 13 extends to the outer side of the rotating bin 8, the top of the inner telescopic pipe 1 is provided with a fixed pipe head 19, the top end of the fixed pipe head 19 is provided with a mounting seat 21, the mounting seat 21 is hinged with a first blade 22, a reset component is arranged on one side of the first blade 22, a second blade 26 is arranged on one side of the mounting seat 21, the second blade 26 is matched with the first blade 22, the top end of the mounting seat 21 is provided with a cutting saw 27, and branches which cannot be cut off thick can be sawed by the cutting saw 27.
In this implementation: the adjusting component 4 comprises a locking groove 4-1, a transverse moving block 4-2, a locking bolt 4-3, a pressing plate 4-4, a hinge groove 4-5, a hinge seat 4-6 and a reset spring 4-7, wherein the locking bolt 4-3 penetrating through the transverse moving block 4-2 is arranged on one side of the transverse moving block 4-2, the pressing plate 4-4 is hinged to one end of the locking bolt 4-3, the hinge groove 4-5 is formed in the pressing plate 4-4, the hinge seat 4-6 is hinged to the inner side of the hinge groove 4-5, the other end of the hinge seat 4-6 is fixed on the transverse moving block 4-2, the reset spring 4-7 is arranged between the pressing plate 4-4 and one end of the transverse moving block 4-2, the locking groove 4-1 is uniformly formed in the inner side of the outer telescopic pipe 2, and the locking groove 4-1 is matched with the locking bolt 4, the position of the left-hand grip 3 is convenient to adjust, the applicability of the device is improved, the operation comfort is improved, the reset component comprises an arc-shaped rod 23, a spring 24 and a limiting seat 25, the outer side of the arc-shaped rod 23 is sleeved with the spring 24, the outer side of the arc-shaped rod 23 is provided with the limiting seat 25 matched with the arc-shaped rod, one end of the limiting seat 25 is fixed on one side of an installation seat 21, automatic reset is carried out after single shearing is finished, the workload of workers is reduced, the outer side of the inner telescopic pipe 1 is provided with a plurality of groups of guide wheels 18, the guide wheels 18 are matched with the position of the pull rope 13, the position of the pull rope 13 is guided, inclination or winding is avoided, cotton cushion layers are arranged on the outer sides of the left-hand grip 3 and the right-hand grip 28, the holding comfort is improved, long-time use is facilitated, a second locking bolt 20 is arranged at the joint of the fixed tube head 19 and the inner telescopic pipe, one side of the fixed tube head 19 is provided with a groove, the groove is suitable for the position of the pressing block, the disassembly, assembly, maintenance and storage are convenient, and the stability in installation and use is ensured.
The working principle is as follows: trimming the height of the supporting rod according to the requirement, holding the outer telescopic pipe 2 to rotate, adjusting the inner telescopic pipe 1 and the outer telescopic pipe 2 to proper lengths through the arc-shaped groove 29, clamping the installation pipe 5 at the position of the annular groove at the bottom end of the outer side wall of the outer telescopic pipe 2, performing locking treatment through the first tightening bolt 6, rotating the winding handle 16 to adjust the pull rope 13 to wind, tightening the pull rope 13, pressing the positioning bolt 17 into the corresponding positioning hole 15 to perform clamping, when tightening, the limiting block 10 is tightly pressed against one end in the limiting groove 11, placing the pull rope 13 to retract, holding the left-hand grip 3 by the left hand, pressing the pressing plate 4-4 and extruding the reset spring 4-7 according to the arm extension of an operator, releasing the limiting relation between the locking bolt 4-3 and the locking groove 4-1, and sliding adjustment between the strip box and the transverse moving block 4-2 and the left-hand grip 3, then the pressing plate 4-4 is released, the deformation restoring force of the return spring 4-7 pushes the locking bolt 4-3 to be pressed and clamped with the corresponding locking groove 4-1, the right hand holds the right hand grip 28, the pressing handle 9 is pulled by fingers to be pressed and drive the rotary bin 8 to rotate, so that the first blade 22 is pulled through the pull rope 13, the first blade 22 is matched with the second blade 26 to cut the support rod, after the cutting is finished, the pressing handle 9 is released, the deformation restoring force of the spring 24 pushes the first blade 22 to be reset, and the cutting saw 27 is used for sawing if necessary.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a high branch scissors convenient to adjust, includes interior telescopic pipe (1), its characterized in that: an outer telescopic pipe (2) suitable for the inner telescopic pipe is arranged on the outer side of the inner telescopic pipe (1), a left hand grip (3) is arranged on one side of the outer telescopic pipe (2), a right hand grip (28) is installed at the bottom end of the outer telescopic pipe (2), an adjusting component (4) is arranged at the joint of the left hand grip (3) and the outer telescopic pipe (2), an installation pipe (5) is arranged at the bottom end of the outer side wall of the outer telescopic pipe (2), a first tightening bolt (6) is arranged on one side of the installation pipe (5), a mounting frame (7) is installed on the other side of the installation pipe (5), a rotating bin (8) is arranged on the inner side of the mounting frame (7), a pressing handle (9) is installed at the bottom end of the rotating bin (8), a limiting block (10) is installed on one side, close to the installation pipe (5), a limiting groove (11) is installed on one side of the, and the limiting groove (11) is suitable for the limiting block (10), the inside of the rotating bin (8) is provided with a winding roller (12) through a rotating pin shaft, one end of the rotating pin shaft extends to the outer side of the rotating bin (8), one side of the rotating bin (8) is provided with a rotating disc (14) fixedly connected with the pin shaft, positioning holes (15) are uniformly formed in the rotating disc (14), one side of the rotating disc (14) is provided with a winding handle (16), one end of the winding handle (16) is provided with a positioning bolt (17), the positioning bolt (17) is matched with the positioning holes (15), the outer side of the winding roller (12) is wound with a pull rope (13), one end of the pull rope (13) extends to the outer side of the rotating bin (8), the top of the inner extension pipe (1) is provided with a fixed pipe head (19), and the top end of the fixed pipe head (19) is provided with a mounting seat (21, articulated on mount pad (21) have first blade (22), and one side of first blade (22) installs reset assembly, second blade (26) are installed to one side of mount pad (21), and cooperate with first blade (22) second blade (26), slitting saw (27) are installed on the top of mount pad (21).
2. An adjustable hedge trimmer according to claim 1 wherein: the adjusting assembly (4) comprises a locking groove (4-1), a transverse moving block (4-2), a locking bolt (4-3), a pressing plate (4-4), a hinge groove (4-5), a hinge seat (4-6) and a return spring (4-7), the locking bolt (4-3) penetrating through the transverse moving block (4-2) is arranged on one side of the transverse moving block (4-2), the pressing plate (4-4) is hinged to one end of the locking bolt (4-3), the hinge groove (4-5) is formed in the pressing plate (4-4), the hinge seat (4-6) is hinged to the inner side of the hinge groove (4-5), the other end of the hinge seat (4-6) is fixed to the transverse moving block (4-2), the return spring (4-7) is arranged between the pressing plate (4-4) and one end of the transverse moving block (4-2), the inner side of the outer telescopic pipe (2) is uniformly provided with locking grooves (4-1), and the locking grooves (4-1) are all matched with locking bolts (4-3).
3. An adjustable hedge trimmer according to claim 1 wherein: reset assembly includes arc pole (23), spring (24) and spacing seat (25), arc pole (23) outside cover is equipped with spring (24), and is provided with rather than the spacing seat (25) that suits mutually in the arc pole (23) outside, the one end of spacing seat (25) is fixed in mount pad (21) one side.
4. An adjustable hedge trimmer according to claim 1 wherein: a plurality of groups of guide wheels (18) are arranged on the outer side of the inner telescopic pipe (1), and the guide wheels (18) are all suitable for the position of the pull rope (13).
5. An adjustable hedge trimmer according to claim 1 wherein: the outer sides of the left hand grip (3) and the right hand grip (28) are both provided with cotton cushion layers.
6. An adjustable hedge trimmer according to claim 1 wherein: the connection part of the fixed pipe head (19) and the inner telescopic pipe (1) is provided with a second locking bolt (20), one end of the second locking bolt (20) inside the fixed pipe head (19) is provided with a pressing block, one side of the fixed pipe head (19) is provided with a groove, and the groove is matched with the pressing block in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011156389.0A CN112205193A (en) | 2020-10-26 | 2020-10-26 | High branch scissors convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011156389.0A CN112205193A (en) | 2020-10-26 | 2020-10-26 | High branch scissors convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112205193A true CN112205193A (en) | 2021-01-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011156389.0A Pending CN112205193A (en) | 2020-10-26 | 2020-10-26 | High branch scissors convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112205193A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853973A (en) * | 2021-11-23 | 2021-12-31 | 王咏梅 | Landscaping pruning device for shapes of branches and leaves of garden greening |
| CN115299260A (en) * | 2022-09-07 | 2022-11-08 | 上海园林绿化建设有限公司 | Anti-corrosion equipment for magnolia grandiflora restoration and using method thereof |
| CN116411825A (en) * | 2021-12-30 | 2023-07-11 | 中油国家油气钻井装备工程技术研究中心有限公司 | Traveling crane type multi-pipe column moving device |
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| CN213485858U (en) * | 2020-10-26 | 2021-06-22 | 广德建国机械有限公司 | High branch scissors convenient to adjust |
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| CN209170965U (en) * | 2018-12-01 | 2019-07-30 | 赫晓辉 | A kind of forestry trees trimmer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853973A (en) * | 2021-11-23 | 2021-12-31 | 王咏梅 | Landscaping pruning device for shapes of branches and leaves of garden greening |
| CN113853973B (en) * | 2021-11-23 | 2023-11-28 | 中海海洋(厦门)市政工程发展有限公司 | Afforestation branch leaf shape beautifies trimming means |
| CN116411825A (en) * | 2021-12-30 | 2023-07-11 | 中油国家油气钻井装备工程技术研究中心有限公司 | Traveling crane type multi-pipe column moving device |
| CN115299260A (en) * | 2022-09-07 | 2022-11-08 | 上海园林绿化建设有限公司 | Anti-corrosion equipment for magnolia grandiflora restoration and using method thereof |
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Application publication date: 20210112 |