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Tree trunk lateral branch pruning mechanical hand

A technology of manipulators and side branches, applied in the directions of manipulators, agricultural machinery and implements, electric pruning saws, etc., can solve the problems of scratches, unsafe pruning people, pedestrian side branches smashing, etc., to achieve convenient use, prevent safety accidents, The effect of improving pruning efficiency

Pending Publication Date: 2019-08-02
ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of urban construction, urban greening has formed a large industry, and daily maintenance depends on gardening tools. At present, the regular pruning of long and long side branches of trunks is done by people holding chainsaws and climbing ladders. Pruning on trees is not only unsafe for pruners, but pedestrians passing under the trees are also prone to sudden fall of side branches and being injured or scratched

Method used

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  • Tree trunk lateral branch pruning mechanical hand
  • Tree trunk lateral branch pruning mechanical hand
  • Tree trunk lateral branch pruning mechanical hand

Examples

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Embodiment 1

[0031] A kind of trunk side branch pruning manipulator, such as figure 1 As shown, it includes a boom device and a pruning device. The boom device includes a support assembly 1 for adjusting the vertical lift height, a straight arm assembly 2 for adjusting the horizontal extension length, and a curved arm assembly 3 for avoiding tree trunks. The curved arm assembly 3 One end is connected on the straight arm assembly 2, and the other end is connected with a trimming device.

[0032] In this embodiment, the support assembly 1 includes a support tube 11, a lifting rod 12 sleeved in the support tube 11, a first linear drive mechanism 13 and a rotatable support turning mechanism 14, and the bottom of the support tube 11 is fixed On the support rotary mechanism 14, it can rotate with the support rotary mechanism 14. Preferably, the axis of rotation of the support rotary mechanism 14 coincides with the central axis of the support tube 11, that is, the support rotary mechanism 14 can ...

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Abstract

The invention discloses a tree trunk lateral branch pruning mechanical hand. The mechanical hand comprises an arm frame device and a pruning device, wherein the arm frame device comprises a support seat assembly, a straight arm assembly and a crank arm assembly; the support seat assembly is used for regulating the vertical lifting height; the straight arm assembly is used for regulating the horizontal extending length; the crank arm assembly is used for avoiding tree trunks; the straight arm assembly is connected between the support seat assembly and the crank arm assembly; the crank arm assembly is connected with the pruning device. The mechanical hand is regulated to the position of lateral branches required to be pruned through the arm frame device; then, the lateral branches are tightly clamped and cut by the pruning device; finally, through the combination of the pruning device and the arm frame device, the lateral branches cut from the tree trunks are piled to a defined position;the manual cutting and carrying are not needed in the whole process; safety accidents caused by the manual cutting and carrying are prevented; high safety and reliability are realized.

Description

technical field [0001] The invention belongs to the field of garden tools, and in particular relates to a manipulator for pruning side branches of a tree trunk. Background technique [0002] With the development of urban construction, urban greening has formed a large industry. Daily maintenance depends on garden tools. At present, the regular pruning of long and long side branches of trunks is done by people holding chainsaws and climbing ladders. Pruning on the tree is not only unsafe for the pruning person, but also pedestrians passing under the tree are likely to be injured or scratched by the sudden drop of side branches. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a safe side branch pruning manipulator. [0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions: a trunk side branch pruning manipulator, comprising a boom device and a...

Claims

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Application Information

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IPC IPC(8): A01G3/08B25J11/00B25J15/08
CPCA01G3/086A01G3/08B25J11/00B25J15/08
Inventor 张晓飞孙宏志陈卫江王永胜
Owner ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD
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