CN105165431A - Multifunctional branch trimmer - Google Patents
Multifunctional branch trimmer Download PDFInfo
- Publication number
- CN105165431A CN105165431A CN201510408953.6A CN201510408953A CN105165431A CN 105165431 A CN105165431 A CN 105165431A CN 201510408953 A CN201510408953 A CN 201510408953A CN 105165431 A CN105165431 A CN 105165431A
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- China
- Prior art keywords
- saw
- rod
- bar
- support bar
- sandwiched
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Classifications
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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
- A01G3/083—Manual pruning saws
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention discloses a multifunctional branch trimmer. The multifunctional branch trimmer comprises a supporting rod, a clamping rod and a saw rod which are sequentially arranged from inside to outside, wherein the supporting rod, the clamping rod and the saw rod are all insulating telescopic rods with limiting members, a first-section clamping rod at the uppermost end of the clamping rod is of a hook body with a rightward opening, a sliding groove is formed in a first-section saw rod at the uppermost end of the saw rod, a saw blade which can slide along the sliding groove is inserted in the sliding groove, the upper end of the saw blade is connected with the upper end of the first-section saw rod through a spring B, the lower end of the saw blade is connected with a steel wire rope, the steel wire rope is wound on a hand capstan, the hand capstan is mounted on the saw rod, the lower part of the first-section saw rod, the lower part of the hook body and the lower part of a first-section supporting rod at the uppermost end of the supporting rod are connected through a rotating shaft, and a base is mounted at the bottom of the supporting rod. The branch trimmer does not need additional power supplying, and workers can directly trim branches at high places on the ground, so that the branch trimmer is convenient and laborsaving in use, and the branches can be prevented from directly falling off in the air and damaging power supply lines.
Description
Technical field
The present invention relates to a kind of multi-functional pruner for tree.
Background technology
In recent years, the part masses blindly plant trees in protection of electric power facility district, cause power supply management personnel in felling, the workload sharp increase of pruning trees in protection of electric power facility district.Due to the particular surroundings in protection of electric power facility district, traditional pruning tool, if saw, electric saw, garden shears are in pruning trees, is greatly limited.When application conventional tool prunes some higher trees in electric power protection district; need to climb up trees felling; waste time and energy; and there is very large potential safety hazard; simultaneously; branch in pruning process also easily damages power circuit in dropping process, causes unnecessary loss, affects the normal operation of electric power system.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of function pruner for tree, this pruner for tree is pure frame for movement, do not need extra power supply, do not affect by environment for use, the branch that workman directly prunes eminence on the ground can be realized, simple to operate, easy to use laborsaving, branch can be avoided directly to damage supply line from dropping in the air, and the suitable trees be applied to around to circuit are cut down, prune.
To achieve these goals, the invention provides a kind of multi-functional pruner for tree, comprise the support bar of arranging successively from inside to outside, sandwiched bar and saw rod, described support bar, sandwiched bar and saw rod are the insulating telescopic bar of band finite place piece, sandwiched bar head topmost saves the coupler body that sandwiched bar is opening to the right, saw rod first segment saw bar is topmost provided with the chute along saw rod axis direction, the saw blade that can slide along it is inserted with in chute, the sawtooth of saw blade is outside chute, the upper end of saw blade is connected with first segment saw bar upper end by spring B, the lower end connecting steel wire ropes of saw blade, described wirerope-winding is on hand capstan, described hand capstan is arranged on the minor details body of rod bottom saw rod, described first segment saw bar bottom, coupler body bottom is saved support bar bottom with support bar head topmost and is connected by rotating shaft, the axis of rotating shaft is horizontal linear from inside to outside, bottom described support bar, base is installed.
This pruner for tree in use, first base is fixed on suitable position, adjustment support bar, the extremely suitable length of sandwiched bar, locating part fixes length of telescopic bar, the coupler body of sandwiched bar and first support bar is made jointly to form clamping device, clamping need by the branch cut, and the lower end of sandwiched bar is supported on ground, the saw blade of adjustment saw rod is to suitable hand-held position, a hand grips the minor details body of rod of saw rod and presses saw rod to support bar direction, another hand rotates hand capstan and tightens up steel wire rope, hand capstan is unclamped when striking chute lower end under the pulling force effect of saw blade at steel wire rope, saw blade under the effect of spring B along when slide rail sliding to chute upper end, again rotate hand capstan and tighten up the drop-down saw blade of steel wire rope, so repeatedly pull saw blade saw branch, also need to apply a pressure to branch in the process of saw branch, due to lever principle, using rotating shaft as fulcrum, saw blade on first segment saw bar applies pressure to branch, in the practical application of pruning eminence branch, the contact point of saw blade and branch is less than the distance (power arm) of hand position and fulcrum mostly to the distance (resistance arm) of fulcrum, form laborsaving lever, while enough pressure is implemented to branch, make workman more laborsaving, and this trimmer does not in use need to use electric power, do not limit by environment for use.Branch is had no progeny by saw blade saw and is still clamped in the clamping device of this trimmer, keeps the angle between support bar and sandwiched bar, unclamps limiting component, left behind, avoid it to touch damage power circuit with support bar and the tight branch of sandwiched bar cramp.
Further, described head joint support bar is provided with outwardly directed baffle plate, and described baffle plate coordinates with coupler body and forms clamping device.
Baffle plate extends to the position of coupler body, eliminates the coupler body and the first differential seat angle saved between support bar that form clamp system, better can coordinate with coupler body and clamp branch, improve clamping effect.
Further, described head joint support bar bottom is provided with the connecting plate stretched out from inside to outside, and connecting plate is connected with the bottom of first segment saw bar by spring A, and the axis of spring A and the axis of saw rod are positioned at same perpendicular.
In the process of saw branch, spring A from trend support bar direction tension and compression saw rod, can replace the work of part hand saw rod, make operative more laborsaving.Under the effect of spring A, saw blade is subject to the opposition of branch while applying positive pressure to branch, saw blade is pressed to chute, saw blade is not easily being shaken along in the process of slide, better keeps the collimation of sawtooth motion, easier sawed-off wood.
Further, described saw rod is provided with multiple conductor loop, steel wire penetrating conductor loop.
Steel wire rope can be limited in saw rod peripheral location by arranging of conductor loop, avoids steel wire rope scratching branch and electric wire impact to use.
Further, anti-wear sheath is provided with bottom described sandwiched bar.
Arranging of anti-wear sheath can prevent from, with the wearing and tearing of the sandwiched bar end of earth surface, increasing the service life.
Further, described anti-wear sheath and earth surface place are provided with anti-skid structure.
The setting of anti-skid structure can increase the frictional force on sandwiched bar and ground, and better fixing sandwiched pike pole body and the first angle saved between support bar, better clamp branch, prevent branch from dropping voluntarily, damage power circuit.
The invention has the beneficial effects as follows: the invention provides a kind of function pruner for tree, this pruner for tree is pure frame for movement, do not need extra power supply, do not affect by environment for use, the branch that workman directly prunes eminence on the ground can be realized, simple to operate, easy to use laborsaving, branch can be avoided directly to damage supply line from dropping in the air, and the suitable trees be applied to around to circuit are cut down, prune.Specifically:
(1) support bar 1 of this pruner for tree, sandwiched bar 2 and saw rod 3 all adopt expansion link form, can according to using the length needing the adjustment body of rod flexibly, better adapt to the task of pruning eminence branch, to climb tree pruning without the need to workman, use safe ready more.In use, only need first base to be fixed on suitable position, adjustment support bar, the extremely suitable length of sandwiched bar, locating part fixes length of telescopic bar, coupler body and the first support bar of sandwiched bar form clamping device jointly, the length of the fixing sandwiched bar of adjustment, sandwiched bar end support in ground time, clamping device is clamped need by the branch cut, the saw blade of adjustment saw rod is to suitable hand-held position, a hand grips the minor details body of rod of saw rod and presses saw rod to support bar direction, another hand rotates hand capstan and tightens up steel wire rope, hand capstan is unclamped when striking chute lower end under the pulling force effect of saw blade at steel wire rope, saw blade under the effect of spring B along when slide rail sliding to chute upper end, again rotate hand capstan and tighten up the drop-down saw blade of steel wire rope, so repeatedly pull saw blade saw branch, also need to apply a pressure to branch in the process of saw branch, due to lever principle, using rotating shaft as fulcrum, saw blade on first segment saw bar applies pressure to branch, in the practical application of pruning eminence branch, the contact point of saw blade and branch is less than the distance (power arm) of hand position and fulcrum mostly to the distance (resistance arm) of fulcrum, form laborsaving lever, while enough pressure is implemented to branch, make workman more laborsaving, and this trimmer does not in use need to use electric power, do not limit by environment for use.Branch is had no progeny by saw blade saw and is still clamped in the clamping device of this trimmer, keeps the angle between support bar and sandwiched bar, unclamps limiting component, left behind, avoid it to touch damage power circuit with support bar and the tight branch of sandwiched bar cramp.
(2) in a preferred approach, first joint support bar is provided with outwardly directed baffle plate, and baffle plate extends to the position of coupler body, eliminates the coupler body and the first differential seat angle saved between support bar that form clamp system, better can coordinate with coupler body and clamp branch, improve clamping effect, first joint support bar bottom is provided with the connecting plate stretched out from inside to outside, connecting plate is connected with the bottom of first segment saw bar by spring A, the axis of spring A and the axis of saw rod are positioned at same perpendicular, in the process of saw branch, spring A can from trend support bar direction tension and compression saw rod, the work of part hand saw rod can be replaced, make operative more laborsaving, under the effect of spring A, while saw blade applies positive pressure to branch, be subject to the opposition of branch, saw blade is pressed to chute, saw blade is not easily being shaken along in the process of slide, the collimation of better maintenance sawtooth motion, easier sawed-off wood, saw rod arranges multiple conductor loop, and steel wire rope can be limited in saw rod peripheral location by conductor loop, avoids steel wire rope scratching branch and electric wire impact to use, bottom sandwiched bar, anti-wear sheath is set, anti-wear sheath and earth surface place are provided with anti-skid structure, anti-wear sheath can prevent the wearing and tearing with the sandwiched bar end of earth surface, increase the service life, the setting of anti-skid structure can increase the frictional force on sandwiched bar and ground, and better fixing sandwiched pike pole body and the first angle saved between support bar, better clamp branch, prevent branch from dropping voluntarily, damage power circuit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is the enlarged drawing of I part in Fig. 1;
Fig. 4 is the B direction view of Fig. 3;
In figure: 1-support bar, the sandwiched bar of 2-, 3-saw rod, 4-connecting plate, 5-spring A, 6-rotating shaft, 7-head joint support bar, the first segment saw bar of 8-, 9-steel wire rope, 10-conductor loop, 11-hand capstan, 12-baffle plate, 13-coupler body, 14-base, 15-anti-wear sheath, 16-anti-skid structure, 17-spring B, 18-saw blade, 19-chute.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, below by an embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
As shown in Figures 1 to 4, a kind of multi-functional pruner for tree, comprise the support bar 1 of arranging successively from inside to outside, sandwiched bar 2 and saw rod 3, described support bar 1, sandwiched bar 2 and saw rod 3 are the insulating telescopic bar of band finite place piece, sandwiched bar 2 head topmost saves the coupler body 13 that sandwiched bar is opening to the right, saw rod 3 first segment saw bar 8 is topmost provided with the chute 19 along saw rod 3 axis direction, the saw blade 18 that can slide along it is inserted with in chute 19, the sawtooth of saw blade 18 is outside chute 19, the upper end of saw blade 18 is connected with first segment saw bar 8 upper end by spring B 17, the lower end connecting steel wire ropes 9 of saw blade 18, described steel wire rope 9 is wrapped on hand capstan 11, described hand capstan 11 is arranged on the minor details body of rod bottom saw rod 3, described first segment saw bar 8 bottom, coupler body 13 bottom is saved support bar 7 bottom with support bar 1 head topmost and is connected by rotating shaft 6, the axis of rotating shaft 6 is horizontal linear from inside to outside, bottom described support bar 1, base 14 is installed.
Specifically, described head joint support bar 7 is provided with outwardly directed baffle plate 12, and described baffle plate 12 coordinates with coupler body 13 and forms clamping device; Described head joint support bar 7 bottom is provided with the connecting plate 4 stretched out from inside to outside, and connecting plate 4 is connected with the bottom of first segment saw bar 8 by spring A5, and the axis of spring A5 and the axis of saw rod 3 are positioned at same perpendicular; Described saw rod 3 is provided with multiple conductor loop 10, and steel wire rope 9 is through conductor loop 10; State bottom sandwiched bar and be provided with anti-wear sheath 15; Described anti-wear sheath 15 is provided with anti-skid structure 16 with earth surface place; The locating part of described expansion link can be the limiting components such as spring catch.
The above is the preferred embodiment of the present invention; for those skilled in the art; under the premise without departing from the principles of the invention; some improvements and modifications can also be made; and these improvements and modifications are also regarded as protection scope of the present invention, the not detailed disclosed technical scheme of the present invention is known technology.
Claims (6)
1. a multi-functional pruner for tree, it is characterized in that, comprise the support bar (1) of arranging successively from inside to outside, sandwiched bar (2) and saw rod (3), described support bar (1), sandwiched bar (2) and saw rod (3) are the insulating telescopic bar of band finite place piece, sandwiched bar (2) head topmost saves the coupler body (13) that sandwiched bar is opening to the right, saw rod (3) first segment saw bar (8) is topmost provided with the chute (19) along saw rod (3) axis direction, the saw blade (18) that can slide along it is inserted with in chute (19), the sawtooth of saw blade (18) is towards chute (19) outside, the upper end of saw blade (18) is connected with first segment saw bar (8) upper end by spring B (17), the lower end connecting steel wire ropes (9) of saw blade (18), described steel wire rope (9) is wrapped on hand capstan (11), described hand capstan (11) is arranged on the minor details body of rod of saw rod (3) bottom, described first segment saw bar (8) bottom, coupler body (13) bottom is saved support bar (7) bottom with support bar (1) head topmost and is connected by rotating shaft (6), the axis of rotating shaft (6) is horizontal linear from inside to outside, described support bar (1) bottom is provided with base (14).
2. a kind of multi-functional pruner for tree as claimed in claim 1, it is characterized in that, described head joint support bar (7) is provided with outwardly directed baffle plate (12), and described baffle plate (12) coordinates with coupler body (13) and forms clamping device.
3. a kind of multi-functional pruner for tree as claimed in claim 1 or 2, it is characterized in that, described head joint support bar (7) bottom is provided with the connecting plate (4) stretched out from inside to outside, connecting plate (4) is connected with the bottom of first segment saw bar (8) by spring A (5), and the axis of spring A (5) and the axis of saw rod (3) are positioned at same perpendicular.
4. a kind of multi-functional pruner for tree as claimed in claim 1, is characterized in that, described saw rod (3) is provided with multiple conductor loop (10), and steel wire rope (9) is through conductor loop (10).
5. a kind of multi-functional pruner for tree as claimed in claim 1, is characterized in that, is provided with anti-wear sheath (15) bottom described sandwiched bar.
6. a kind of multi-functional pruner for tree as claimed in claim 5, is characterized in that, described anti-wear sheath (15) and earth surface place are provided with anti-skid structure (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510408953.6A CN105165431B (en) | 2015-07-14 | 2015-07-14 | A kind of multi-functional pruner for tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510408953.6A CN105165431B (en) | 2015-07-14 | 2015-07-14 | A kind of multi-functional pruner for tree |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105165431A true CN105165431A (en) | 2015-12-23 |
| CN105165431B CN105165431B (en) | 2017-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510408953.6A Active CN105165431B (en) | 2015-07-14 | 2015-07-14 | A kind of multi-functional pruner for tree |
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| Country | Link |
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| CN (1) | CN105165431B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474881A (en) * | 2015-12-30 | 2016-04-13 | 邓晓 | Fruit picker |
| CN107484563A (en) * | 2017-08-25 | 2017-12-19 | 陈先刚 | A kind of knockdown distribution line tree branch pruning tool |
| CN109211308A (en) * | 2017-07-04 | 2019-01-15 | 安德烈·斯蒂尔股份两合公司 | System in the case where falling trees for the method for assistance and for assistance |
| CN109716951A (en) * | 2019-03-06 | 2019-05-07 | 国网山东省电力公司沂源县供电公司 | A kind of Multifunctional tree trimmer |
| CN112186619A (en) * | 2020-08-31 | 2021-01-05 | 广东电网有限责任公司广州供电局 | Tree obstacle repairing device |
| CN112293083A (en) * | 2019-07-31 | 2021-02-02 | 国网河南省电力公司南召县供电公司 | A branch trimming means for power line maintains |
| CN112772197A (en) * | 2021-03-05 | 2021-05-11 | 湖北山太子农业科技有限公司 | Oranges and tangerines are planted management and are used tangerine branch trimming means |
| CN113287438A (en) * | 2021-05-18 | 2021-08-24 | 江西木之歌装饰工程有限公司 | Safe and reliable's gardens are under construction with pruning equipment |
| CN113854026A (en) * | 2021-09-26 | 2021-12-31 | 湖北省农业科学院果树茶叶研究所 | Blueberry trimming and tree controlling method and device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474881A (en) * | 2015-12-30 | 2016-04-13 | 邓晓 | Fruit picker |
| CN109211308A (en) * | 2017-07-04 | 2019-01-15 | 安德烈·斯蒂尔股份两合公司 | System in the case where falling trees for the method for assistance and for assistance |
| CN109211308B (en) * | 2017-07-04 | 2022-09-13 | 安德烈·斯蒂尔股份两合公司 | Method for assistance in case of cutting trees and system for assistance |
| CN107484563A (en) * | 2017-08-25 | 2017-12-19 | 陈先刚 | A kind of knockdown distribution line tree branch pruning tool |
| CN109716951A (en) * | 2019-03-06 | 2019-05-07 | 国网山东省电力公司沂源县供电公司 | A kind of Multifunctional tree trimmer |
| CN112293083A (en) * | 2019-07-31 | 2021-02-02 | 国网河南省电力公司南召县供电公司 | A branch trimming means for power line maintains |
| CN112186619A (en) * | 2020-08-31 | 2021-01-05 | 广东电网有限责任公司广州供电局 | Tree obstacle repairing device |
| CN112772197A (en) * | 2021-03-05 | 2021-05-11 | 湖北山太子农业科技有限公司 | Oranges and tangerines are planted management and are used tangerine branch trimming means |
| CN113287438A (en) * | 2021-05-18 | 2021-08-24 | 江西木之歌装饰工程有限公司 | Safe and reliable's gardens are under construction with pruning equipment |
| CN113854026A (en) * | 2021-09-26 | 2021-12-31 | 湖北省农业科学院果树茶叶研究所 | Blueberry trimming and tree controlling method and device |
| CN113854026B (en) * | 2021-09-26 | 2023-04-07 | 湖北省农业科学院果树茶叶研究所 | Blueberry trimming and tree controlling method and device |
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| Publication number | Publication date |
|---|---|
| CN105165431B (en) | 2017-12-29 |
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