Tree branch trimming device and control method

A pruning device and branch technology, which is applied in the field of branch pruning devices, can solve the problems of low pruning efficiency and complicated technology, and achieve the effect of strong work adaptability and strong power

Active Publication Date: 2020-07-28
福建铭泰集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The use of mechanical equipment can improve the efficiency of pruning, such as the pruning equipment announced by Publication No. CN203748308U and CN107347469A, which all disclose the technical solutions of different branch pruning devices, but the above-mentioned technical solutions are either technically more complicated, or the pruning efficiency is lower, so , the inventor proposed a new idea of ​​a branch pruning device

Method used

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  • Tree branch trimming device and control method
  • Tree branch trimming device and control method
  • Tree branch trimming device and control method

Examples

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Embodiment 1

[0029] Such as Figure 1 to Figure 7 The shown branch pruning device includes: a ring-shaped clamping device 1 , a climbing device 2 and a cutting device 3 which are installed together and form an integral body. The ring-shaped tightening device 1 includes an arm 11 for tightening and loosening the trunk and an expandable and contractible structure for tightening or loosening the trunk; in this embodiment, preferably, the arm (11) There are several hydraulic telescopic tubes (111) in the radial direction on the inside of the hydraulic telescopic tube (111). The telescopic end of the hydraulic telescopic tube (111) is equipped with a moving assembly (22). The hydraulic telescopic tube (111) is connected with the pressure regulating device. The pressure regulating device is Provide hydraulic equipment for the hydraulic telescopic cylinder, which can be communicated with the flow path that provides the pressure of the volute through the control valve, so as to provide the liquid ...

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PUM

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Abstract

The invention discloses a tree branch trimming device and belongs to the field of agricultural and forestry equipment. The tree branch trimming device comprises an annular holding device, climbing devices and a cutting device, wherein the annular holding device comprises arms for holding and loosening a tree trunk and is provided with a structure capable of expanding and contracting; the climbingdevices are configured to drive a moving assembly to move along a tree trunk direction through a first hydraulic drive component; a walking structure of the moving assembly is linked along with expansion / contraction of the annular holding device; the annular holding device is arranged on the moving assembly; the cutting device is configured into a structure of driving an annular cutting body to rotate through a second hydraulic drive component; the cutting body comprises a plurality of cutting flaps which can be formed into an annular form; and the cutting body rotates to carry out cutting. One object of the invention is to provide the tree branch trimming device; and the other object of the invention is to provide a control method for the trimming device.

Description

technical field [0001] The invention belongs to the technical field of agricultural and forestry equipment, and in particular relates to a branch pruning device and a control method. Background technique [0002] In forestry management and municipal greening management, branches on the roadside and in the forest are often trimmed. The use of mechanical equipment can improve the efficiency of pruning, such as the pruning equipment announced by Publication No. CN203748308U and CN107347469A, which all disclose the technical solutions of different branch pruning devices, but the above-mentioned technical solutions are either technically more complicated, or the pruning efficiency is lower, so , the inventor has proposed the thinking of new branch pruning device. Contents of the invention [0003] The object of the present invention is to provide a branch pruning device, and another object of the present invention is to provide a control method for the pruning equipment. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/08
CPCA01G3/08
Inventor 赵义智
Owner 福建铭泰集团有限公司
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