CN204259480U - A kind of branch pruning mechanical arm - Google Patents
A kind of branch pruning mechanical arm Download PDFInfo
- Publication number
- CN204259480U CN204259480U CN201420332776.9U CN201420332776U CN204259480U CN 204259480 U CN204259480 U CN 204259480U CN 201420332776 U CN201420332776 U CN 201420332776U CN 204259480 U CN204259480 U CN 204259480U
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- China
- Prior art keywords
- oil cylinder
- branch
- circular saw
- telescopic
- mechanical
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Abstract
A kind of branch pruning mechanical arm drives the parts such as oil cylinder, mechanical paw, circular saw, hydraulic motor to form by base, flap, turntable, bevel gear wheel, bevel pinion, motor, stand, lifting oil cylinder, underarm, telescopic arm, swivel head, pivot angle oil cylinder, circular saw telescopic oil cylinder, mechanical paw.Turntable is driven by motor can do 360 degree of rotations.Console oil-lifting jar extends and mechanical arm can be made to hold up.Telescopic arms is realized stretching out section by section or retracting by pull line or gear-rack drive.Pruning mechanism can be made to do 360 degree of rotations around its axis by control working head pivot angle oil cylinder, swivel head.Retracting by controlling oil cylinder, mechanical paw can be made reliably to clamp branch to be pruned.Fluid motor-driven circular saw rotates, and controls telescopic oil cylinder simultaneously and stretches out, make circular saw cut off branch to be pruned gradually.By console oil-lifting jar, telescopic arm and turntable, the branch pruned reliably is sent back to ground, complete the pruning of branch.
Description
Technical field
The utility model is a kind of mechanical arm of pollard, belongs to field of mechanical technique.
Background technology
Along with the development that Re-search on Urbanization is built, the green coverage in each cities and towns constantly increases.Before annual typhoon season is arrived and all need that trees are pruned to control tree-like, a large amount of branch autumn and need to prune.But the branch difficulty wanting cutting range higher is comparatively large, at present, mainly by moveable lifting tool, is pruned by 1 branch pruning workman hand-held cutting tool.Such pollard is comparatively large to the labour intensity of workman, and efficiency is not high, and there is certain potential safety hazard during workman's operation.In addition, gardens department is on urban road during pollard operation, due to the instrument do not clamped by the branch pruned, to fall on road after larger branch is cut off, in order to exempt to accidentally injure passerby and vehicular traffic, roadblock must be set in the scope of branch pruning, many troubles will be caused to urban transportation like this.In order to improve the efficiency of branch pruning, reduce labor strength, complete rapidly pruning work, reduce the inconvenience brought to traffic, the mechanical arm therefore designing a kind of pollard is very necessary.
Summary of the invention
For solving the problem, the purpose of this utility model, just in order to solve above-mentioned the deficiencies in the prior art, devises a kind of convenient, reliable branch pruning mechanical arm.
For solving the problem, the utility model is achieved through the following technical solutions:
A kind of branch pruning mechanical arm, drives oil cylinder 19, mechanical paw 20, circular saw 21, circular saw to drive hydraulic motor 22 to form by base 1, flap 2, turntable 3, bevel gear wheel 4, bevel pinion 5, shaft coupling 6, motor 7, stand 8, underarm lifting oil cylinder 9, underarm 10, telescopic arm lifting oil cylinder 11, first segment telescopic arm 12, second section telescopic arm 13, Section of three telescopic arm 14, swivel head 15, working head pivot angle oil cylinder 16, working head support 17, circular saw telescopic oil cylinder 18, mechanical paw.It is characterized in that: base 1 can be mounted on a certain workbench that can provide corresponding hydraulic power and electric power, is provided with bevel pinion 5 in base 1, and bevel pinion 5 is driven by motor 7.Bevel gear wheel 4 is installed in flap 2.Turntable 3 is mounted on flap 2, and is driven by bevel gear wheel.Stand 8 is fixed on turntable 3, and underarm 10 one end is hinged in the dead eye of turntable 3 upper end, and the other end is hinged in the dead eye of first segment telescopic arm 12 one end.Underarm lifting oil cylinder 9 one end is hinged in the dead eye of stand 8 lower end, and the other end is hinged in the dead eye in the middle part of underarm 10.Telescopic arm lifting oil cylinder 11 one end is hinged in the dead eye of upper end in underarm 10, and the other end is hinged in the dead eye in the middle part of first segment telescopic arm 12.Telescopic arm is hollow structure, and length is identical, and the cross section of second section telescopic arm is little compared with first segment telescopic arm, can insert the inside of first segment telescopic arm, and similar Section of three telescopic arm can insert the inside of second section telescopic arm, and telescopic arm can free-extension.Swivel head 15 can carry out freely rotating adjusting angle around its axis drives working head support 17 within the scope of 360 degree, is beneficial to mechanical paw 20 and clamps branch.Working head pivot angle oil cylinder 16 one end is hinged in the dead eye of the mid-stent of swivel head 15 lower end, and the other end is hinged in the dead eye of working head support 17 upper end.Working head support 17 times stomidiums are hinged in the dead eye of the bracket end of swivel head 15 lower end.One end side-by-side parallel of mechanical paw 20 and telescopic oil cylinder 18 is fixedly mounted on working head support 17.Mechanical paw 20 inside is provided with and drives oil cylinder 19.Hydraulic motor 22 is fixed on the other end of telescopic oil cylinder 18.Circular saw 21 is driven by hydraulic motor 22.
The beneficial effects of the utility model are: a kind of branch pruning mechanical arm, and handiness, branch pruning operating efficiency are high, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of branch pruning mechanical arm of the utility model; Fig. 2 is the vertical view of a kind of branch pruning mechanical arm of the utility model.
Embodiment
As Fig. 1, a mechanical arm for branch pruning, drives oil cylinder 19, mechanical paw 20, circular saw 21, circular saw to drive hydraulic motor 22 to form by by base 1, flap 2, turntable 3, bevel gear wheel 4, bevel pinion 5, shaft coupling 6, motor 7, stand 8, underarm lifting oil cylinder 9, underarm 10, telescopic arm lifting oil cylinder 11, first segment telescopic arm 12, second section telescopic arm 13, Section of three telescopic arm 14, swivel head 15, working head pivot angle oil cylinder 16, working head support 17, circular saw telescopic oil cylinder 18, mechanical paw.During pollard operation, first hydraulic power system drives telescopic arm lifting oil cylinder 11 to extend, telescopic arm is holded up, stretched out section by section by pull line or gear-rack drive telescopic arm, if still branch to be pruned can not be reached after telescopic arm stretches out completely, then underarm lifting oil cylinder 9 extends, and pruning arm is extended further.Motor 7 drives bevel pinion 5 to rotate, and then drives bevel gear wheel 4 to rotate, and turntable 3 finally can be driven to rotate, can realize the adjustment in mechanical paw 20 and circular saw 21 orientation.Stretch by driving working head pivot angle oil cylinder 16 and drive swivel head 15 to do 360 degree of rotations around its axis, the orientation of mechanical paw 20 can be regulated further, make mechanical paw 20 more suitably to press close to branch to be pruned to angle.When mechanical paw is pressed close to after the branch pruned, drive oil cylinder 19 retract and keep certain pressure, make mechanical paw 20 reliably clamp branch to be pruned.Now, hydraulic motor 22 runs driver plate and saws 21 high-speed rotation, and simultaneous retractable oil cylinder 18 stretches out, and makes circular saw 21 cut off branch to be pruned gradually.After branch cuts off, telescopic oil cylinder 18 is retracted, and hydraulic motor 22 is out of service.Then by controlling underarm lifting oil cylinder 9, telescopic arm lifting oil cylinder 11,3 joint telescopic arm and turntable 3, the branch pruned reliably being sent back to ground, driving oil cylinder 19 to stretch out and making mechanical paw 20 unclamp branch, completing the pruning of branch.
Below disclose the present invention with better enforcement, so it is not intended to limiting the invention, and all technical schemes taking equivalent replacement or equivalent transformation to obtain, all drop in protection scope of the present invention.
Claims (3)
1. a branch pruning mechanical arm, drive oil cylinder, mechanical paw by base, flap, turntable, bevel gear wheel, bevel pinion, motor, stand, lifting oil cylinder, underarm, telescopic arm, swivel head, pivot angle oil cylinder, circular saw telescopic oil cylinder, mechanical paw, circular saw, hydraulic motor form, it is characterized in that: devising one at rotatable, folding, flexible mechanical arm tail end can pendulum angle and make the branch comminution process working heads of 360 degree of rotations around telescopic arm axis.
2. a kind of branch pruning mechanical arm according to claim 1, is characterized in that: branch comminution process working head is provided with mechanical paw, can realize the clamping of branch by controlling mechanical paw telescopic oil cylinder and unclamp.
3. a kind of branch pruning mechanical arm according to claim 1, is characterized in that: branch comminution process working head is provided with circular saw, can realize the cut-out operation to branch by control circular saw telescopic oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332776.9U CN204259480U (en) | 2014-06-20 | 2014-06-20 | A kind of branch pruning mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332776.9U CN204259480U (en) | 2014-06-20 | 2014-06-20 | A kind of branch pruning mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259480U true CN204259480U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332776.9U Expired - Fee Related CN204259480U (en) | 2014-06-20 | 2014-06-20 | A kind of branch pruning mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204259480U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105284439A (en) * | 2015-08-25 | 2016-02-03 | 天津奥克森重型机床有限公司 | Branch trimming machine |
| CN106234043A (en) * | 2016-08-03 | 2016-12-21 | 广西大学 | A kind of multivariant pruning power assisting device |
| CN106613404A (en) * | 2015-11-04 | 2017-05-10 | 江苏爱福特科技开发有限公司 | High altitude trimming vehicle |
| CN107409784A (en) * | 2017-09-01 | 2017-12-01 | 郑州大学 | A kind of municipal greenbelt clipping device |
| CN108684362A (en) * | 2018-07-10 | 2018-10-23 | 周广平 | A kind of municipal administration gardens averruncator |
| CN111108941A (en) * | 2020-02-10 | 2020-05-08 | 泉州泉港品然茶业有限公司 | Branch pruning machine |
| CN114342686A (en) * | 2021-12-10 | 2022-04-15 | 江苏大学 | Bionic six-foot topping robot |
-
2014
- 2014-06-20 CN CN201420332776.9U patent/CN204259480U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105284439A (en) * | 2015-08-25 | 2016-02-03 | 天津奥克森重型机床有限公司 | Branch trimming machine |
| CN106613404A (en) * | 2015-11-04 | 2017-05-10 | 江苏爱福特科技开发有限公司 | High altitude trimming vehicle |
| CN106234043A (en) * | 2016-08-03 | 2016-12-21 | 广西大学 | A kind of multivariant pruning power assisting device |
| CN106234043B (en) * | 2016-08-03 | 2019-01-18 | 广西大学 | A kind of multivariant pruning power assisting device |
| CN107409784A (en) * | 2017-09-01 | 2017-12-01 | 郑州大学 | A kind of municipal greenbelt clipping device |
| CN107409784B (en) * | 2017-09-01 | 2023-11-21 | 南京沃谱瑞环境研究院有限公司 | Municipal afforestation area trimming means |
| CN108684362A (en) * | 2018-07-10 | 2018-10-23 | 周广平 | A kind of municipal administration gardens averruncator |
| CN111108941A (en) * | 2020-02-10 | 2020-05-08 | 泉州泉港品然茶业有限公司 | Branch pruning machine |
| CN114342686A (en) * | 2021-12-10 | 2022-04-15 | 江苏大学 | Bionic six-foot topping robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20160620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |