CN101563990A - Clamp-proof circular saw blade branch pruning device - Google Patents
Clamp-proof circular saw blade branch pruning device Download PDFInfo
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- CN101563990A CN101563990A CNA2009100269905A CN200910026990A CN101563990A CN 101563990 A CN101563990 A CN 101563990A CN A2009100269905 A CNA2009100269905 A CN A2009100269905A CN 200910026990 A CN200910026990 A CN 200910026990A CN 101563990 A CN101563990 A CN 101563990A
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Abstract
The invention relates to a garden branch pruning device, in particular to a clamp-proof circular saw blade branch pruning device, and belongs to the technical field of garden machine. The device is arranged on the end part of a telescopic arm of an engineering vehicle, reaches certain working rotary speed through power driving of a hydraulic drive motor, completes the feeding of cutting saw blades through the driving of a hydraulic cylinder, and cuts branches of trees or trees with small diameter. The invention improves common circular saw blades and processes regular strip holes into the common circular saw blades; due to the radial plate type circular saw blades, the elasticity of the saw blades is improved and the deflection is increased; and double-layered saw blades with different diameters are adopted to form the shape of concave surfaces and certain gap is kept after assembly, so that the saw blades have enough deformation and elasticity. The clamp-proof circular saw blade branch pruning device is suitable for tree pruning maintenance and cleaning of dead branches and trees of garden and forestry department, management of highway green belts, and cleaning of wood articles in steep slopes, and is particularly suitable for pruning large branches with the diameter of between 150 and 200 millimeters.
Description
Technical field
The present invention relates to a kind of gardens branch pruning device, specifically is a kind of clamp-proof circular saw blade branch pruning device, belongs to the graden machine technical field.
Background technology
Along with socioeconomic fast development, people's living standard improves day by day at present, and the greening of environment is required to improve constantly, and the gardener safeguards that the task of the woods, flowers is very heavy.The pruning of common ornamental trees and shrubs is pruned with knife saw with safeguarding the employing manpower, and perhaps practical forestry lumbering is pruned with chain saw, and tiny branch adopts orchard shears to prune.Adopt manpower low with knife saw pruning trees efficient, some deadwoods drop and may meet accident and injure staff's health simultaneously, bring unsafe hidden danger; Chain saw is pruned and to be used more flexibly for bigger trees, but during for operation on certain height, the equipment of well not ascending a height operation is dangerous and inconvenient; Orchard shears has certain limitation, and is lower for thicker branch efficient, especially has the branch of certain altitude, and it is relatively large that the flexible stock of employing is cut labor strength, and operating efficiency is low.So far there is not good solution.
Summary of the invention
The objective of the invention is for overcoming above-mentioned the deficiencies in the prior art part, a kind of clamp-proof circular saw blade branch pruning device is provided, this device is mounted in the telescopic arm end of engineering truck, power drive by hydraulic drive motor reaches certain working speed, and finish the feeding of cast-cutting saw slice, branch or the less a little trees of diameter of cutting trees by the driving of hydraulic jack.This device comprises common circular saw bit is improved, it is processed well-regulated strip hole, the connection of disc formula has improved the elasticity of saw blade, and increased deflection, adopt the saw blade of double-deck different-diameter to form concave, behind assembly, keep certain clearance, and have sufficient distortion and elasticity.Circular saw bit flexible and efficient succinct, developed the function that the plain disk saw blade does not have elasticity and anti-pinch, be applicable to the tree trimming maintenance of gardens and forest department, the cleaning of the residual tree of deadwood, the cleaning of management of expressway greening band and the wooden article in abrupt slope especially is fit to the bigger branch of 150～200mm and cuts off.
The present invention realizes with following technical scheme: a kind of clamp-proof circular saw blade branch pruning device, it includes: anchor clamps, hydraulic motor is arranged on the anchor clamps, be connected with high-pressure oil pipe and cutting machine power flexible axle on the hydraulic motor, also be fixed with bearing on the anchor clamps, it is characterized in that: be fixed with cast-cutting saw on the bearing and move oil cylinder, cast-cutting saw moves oil cylinder and is connected with revoliving arm, shaft coupling is arranged on the revoliving arm, shaft coupling connects cast-cutting saw slice by the umbrella shape speed increasing gear on its top, cast-cutting saw slice is the concave shape of double-deck different-diameter, be evenly distributed with the strip hole on the cast-cutting saw slice, the cast-cutting saw slice external diameter has sawtooth, also be connected with the support folder on the revoliving arm and drive oil cylinder, be fixed with on the anchor clamps and drive pincers and following clamp, wherein upward drive pincers and be connected with helping folder driving oil cylinder.
Advantage of the present invention is: this device improves design with common circular saw bit, it is processed well-regulated elongated hole, the connection of disc formula has improved the elasticity of saw blade, and increased deflection, adopt the saw blade of double-deck different-diameter to form concave, behind assembly, keep certain clearance, and have sufficient distortion and elasticity.Circular saw bit is flexible and efficient succinct, function with elasticity and anti-pinch, be applicable to the tree trimming maintenance of gardens and forest department, the cleaning of the residual tree of deadwood, the cleaning of management of expressway greening band and the wooden article in abrupt slope especially is fit to the bigger branch of 150～200mm and cuts off.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail:
Accompanying drawing is a structural representation of the present invention:
Among the figure: 1, high-pressure oil pipe, 2., hydraulic motor, 3, cast-cutting saw power flexible axle, 4, cast-cutting saw moves oil cylinder, and 5, revoliving arm, 6, help pincers to drive oil cylinder, 7, shaft coupling, 8, cast-cutting saw slice, 8-1, strip hole, 9, sawtooth, 10, umbrella shape speed increasing gear, 11, go up to drive pincers, 12, gripper clamp down, 13, anchor clamps, 13-1, bearing.
Embodiment
As shown in the figure: a kind of clamp-proof circular saw blade branch pruning device, it includes: anchor clamps 13, hydraulic motor 2 is arranged on the anchor clamps, be connected with high-pressure oil pipe 1 and cutting machine power flexible axle 3 on the hydraulic motor, also be fixed with bearing 13-1 on the anchor clamps, be fixed with cast-cutting saw on the bearing 13-1 and move oil cylinder 4, cast-cutting saw moves oil cylinder and is connected with revoliving arm 5, shaft coupling 7 is arranged on the revoliving arm, shaft coupling connects cast-cutting saw slice 8 by the umbrella shape speed increasing gear 10 on its top, cast-cutting saw slice is the concave shape of double-deck different-diameter, be evenly distributed with strip hole 8-1 on the cast-cutting saw slice 8, the cast-cutting saw slice external diameter has sawtooth 9, also be connected with on the revoliving arm 5 to help and press from both sides driving oil cylinder 6, be fixed with on the anchor clamps 13 and drive pincers 11 and following clamp 12, wherein upward driving pincers 11 are connected with helping folder driving oil cylinder 6.
The course of work: high-pressure oil pipe 1 is sent into hydraulic oil in the hydraulic motor 2, the mechanical energy that the pressure and the flow velocity of hydraulic oil is transformed into rotation, the power that sends is delivered to shaft coupling 7 by cast-cutting saw power flexible axle 3, and the power of power transmission shaft is driven the anti-pinch saw blade by the umbrella shape speed increasing gear 10 that cast-cutting saw slice 8 connects.During work, at first clamp the branch of desire cutting, promote the cutting work that cast-cutting saw slice 8 is finished branch by hydraulic cylinder 4 then by gripper clamp 12 under pincers 11 and the anchor clamps on the hydraulic cylinder elongation driving anchor clamps.
Claims (1)
1, a kind of clamp-proof circular saw blade branch pruning device, it includes: anchor clamps (13), hydraulic motor (2) is arranged on the anchor clamps, be connected with high-pressure oil pipe (1) and cutting machine power flexible axle (3) on the hydraulic motor, also be fixed with bearing (13-1) on the anchor clamps, it is characterized in that: be fixed with cast-cutting saw on the bearing (13-1) and move oil cylinder (4), cast-cutting saw moves oil cylinder and is connected with revoliving arm (5), shaft coupling (7) is arranged on the revoliving arm, shaft coupling connects cast-cutting saw slice (8) by the umbrella shape speed increasing gear (10) on its top, cast-cutting saw slice is the concave shape of double-deck different-diameter, be evenly distributed with strip hole (8-1) on the cast-cutting saw slice (8), the cast-cutting saw slice external diameter has sawtooth (9), also be connected with on the revoliving arm (5) and help folder to drive oil cylinder (6), be fixed with on the anchor clamps (13) and drive pincers (11) and following clamp (12), wherein upward drive pincers (11) and be connected with helping folder driving oil cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100269905A CN101563990A (en) | 2009-05-22 | 2009-05-22 | Clamp-proof circular saw blade branch pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100269905A CN101563990A (en) | 2009-05-22 | 2009-05-22 | Clamp-proof circular saw blade branch pruning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101563990A true CN101563990A (en) | 2009-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100269905A Pending CN101563990A (en) | 2009-05-22 | 2009-05-22 | Clamp-proof circular saw blade branch pruning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101563990A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098655A (en) * | 2011-11-15 | 2013-05-15 | 李志鹏 | Vehicle-mounted big tree clipping clamping device |
| CN103385057A (en) * | 2013-07-03 | 2013-11-13 | 山东烟草研究院有限公司 | Friction-type synchronous driving device |
| CN103535203A (en) * | 2013-11-08 | 2014-01-29 | 南京林业大学 | Circular saw blade and cutter for shrub stumping |
| CN103718845A (en) * | 2013-12-16 | 2014-04-16 | 梁凯 | Fruit tree pruning vehicle |
| CN104400121A (en) * | 2014-10-15 | 2015-03-11 | 张家港市南丰程泰机械工具厂 | Three-layer structure circular saw blade |
| CN104723277A (en) * | 2015-03-26 | 2015-06-24 | 中南林业科技大学 | Rapid connector applicable to garden machines |
| CN105084225A (en) * | 2015-09-07 | 2015-11-25 | 国家电网公司 | Pipe cutting, lifting and transporting integrated engineering van |
| CN105230366A (en) * | 2014-06-20 | 2016-01-13 | 南京农业大学 | Integrated operating vehicle for pruning tree branches |
| CN105940974A (en) * | 2016-05-26 | 2016-09-21 | 国网河南省电力公司南阳供电公司 | A branch clearing device for power distribution network power transmission lines |
| CN105961047A (en) * | 2016-05-24 | 2016-09-28 | 国网河南省电力公司南阳供电公司 | Hot-line work removing device for branches |
| CN108496603A (en) * | 2018-03-28 | 2018-09-07 | 李清花 | A kind of double saw blade electric circular saws |
| CN112166860A (en) * | 2020-09-25 | 2021-01-05 | 东北林业大学 | Forestry is cut irritates with class planet type serrated knife |
| CN114287254A (en) * | 2021-12-08 | 2022-04-08 | 孙兰兰 | Intelligence landscape treetop trimming means |
| CN115316126A (en) * | 2022-08-02 | 2022-11-11 | 华南农业大学 | Device is picked to shaddock |
-
2009
- 2009-05-22 CN CNA2009100269905A patent/CN101563990A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098655A (en) * | 2011-11-15 | 2013-05-15 | 李志鹏 | Vehicle-mounted big tree clipping clamping device |
| CN103385057A (en) * | 2013-07-03 | 2013-11-13 | 山东烟草研究院有限公司 | Friction-type synchronous driving device |
| CN103385057B (en) * | 2013-07-03 | 2016-06-29 | 山东烟草研究院有限公司 | Friction-type synchronous drive device |
| CN103535203A (en) * | 2013-11-08 | 2014-01-29 | 南京林业大学 | Circular saw blade and cutter for shrub stumping |
| CN103718845A (en) * | 2013-12-16 | 2014-04-16 | 梁凯 | Fruit tree pruning vehicle |
| CN103718845B (en) * | 2013-12-16 | 2016-01-20 | 靳职雄 | A kind of pruning fruit tree car |
| CN105230366A (en) * | 2014-06-20 | 2016-01-13 | 南京农业大学 | Integrated operating vehicle for pruning tree branches |
| CN104400121A (en) * | 2014-10-15 | 2015-03-11 | 张家港市南丰程泰机械工具厂 | Three-layer structure circular saw blade |
| CN104723277A (en) * | 2015-03-26 | 2015-06-24 | 中南林业科技大学 | Rapid connector applicable to garden machines |
| CN105084225A (en) * | 2015-09-07 | 2015-11-25 | 国家电网公司 | Pipe cutting, lifting and transporting integrated engineering van |
| CN105084225B (en) * | 2015-09-07 | 2017-03-22 | 国家电网公司 | Pipe cutting, lifting and transporting integrated engineering van |
| CN105961047A (en) * | 2016-05-24 | 2016-09-28 | 国网河南省电力公司南阳供电公司 | Hot-line work removing device for branches |
| CN105940974A (en) * | 2016-05-26 | 2016-09-21 | 国网河南省电力公司南阳供电公司 | A branch clearing device for power distribution network power transmission lines |
| CN105940974B (en) * | 2016-05-26 | 2019-02-05 | 国网河南省电力公司南阳供电公司 | A kind of distribution network transmission line branch remove device |
| CN108496603A (en) * | 2018-03-28 | 2018-09-07 | 李清花 | A kind of double saw blade electric circular saws |
| CN112166860A (en) * | 2020-09-25 | 2021-01-05 | 东北林业大学 | Forestry is cut irritates with class planet type serrated knife |
| CN114287254A (en) * | 2021-12-08 | 2022-04-08 | 孙兰兰 | Intelligence landscape treetop trimming means |
| CN115316126A (en) * | 2022-08-02 | 2022-11-11 | 华南农业大学 | Device is picked to shaddock |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091028 |