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Unmanned hedgerow pruning machine and control method therefor

The technology of a hedge trimmer and control method, which is applied in the field of green belt trimming equipment, can solve the problems of threatening the personal safety of hedge maintenance personnel, difficulty in ensuring safety, difficulty in continuing, etc., and achieve the effects of improving trimming efficiency, convenience and safety, and liberating labor force

Inactive Publication Date: 2020-05-15
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Vibration is large during hand-held operation, and it is difficult to continue after trimming a certain range of hedges.
Moreover, the safety of hedge maintenance personnel is difficult to be guaranteed when working on the expressway. High-speed driving cars and flying debris after pruning branches and leaves are always threatening the personal safety of hedge maintenance personnel.

Method used

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  • Unmanned hedgerow pruning machine and control method therefor
  • Unmanned hedgerow pruning machine and control method therefor
  • Unmanned hedgerow pruning machine and control method therefor

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Embodiment Construction

[0033] The specific implementation of the invention will be further described below in conjunction with the accompanying drawings.

[0034] It should be noted that the orientation or position indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation.

[0035] Such as Figure 1-2Shown, a kind of unmanned hedge trimmer, trimmer comprises electric vehicle 11, GPS positioning device 12, multi-line laser radar 21, trimming device and control system; GPS positioning device 12 is installed on electric vehicle 11, is used to obtain wireless The position of the human trimmer on t...

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Abstract

The invention relates to an unmanned hedgerow pruning machine and a control method therefor, and belongs to the technical field of green belt pruning equipment. The unmanned hedgerow pruning machine comprises an electric vehicle, a GPS positioning device, a multiline laser radar, a pruning device and a control system; a horizontal frame is fixedly arranged at the front part of the electric vehicle; a horizontal ball screw is rotatably installed in the horizontal frame; a horizontal motor is fixedly arranged at the outer side of one end of the horizontal frame; the horizontal motor is connectedwith one end of the horizontal ball screw; the lower end of a vertical frame is installed on the horizontal ball screw through a horizontal ball screw pair; a vertical ball screw is rotatably installed in a vertical frame; a vertical motor is fixedly installed at the top part of the outer side of one end of the vertical frame; the vertical motor is connected with the top part of the vertical ballscrew; a saw web frame is arranged vertically; and a plurality of circular saw webs are rotatably installed on the saw blade frame. The unmanned hedgerow pruning machine can perform unmanned drivingand unmanned pruning, and is high in working efficiency and safety.

Description

technical field [0001] The invention relates to the technical field of green belt trimming equipment, in particular to an unmanned hedge trimmer and a control method thereof. Background technique [0002] At present, hedge trimming is mainly based on hand-held and backpack-type hedge machines, and manpower or electric pruning shears, chain saws and hand-held electric circular saws are commonly used. There are also some pruning machinery with a high level of automation, such as vehicle-mounted pruning manipulators. [0003] Manpower or electric pruning shears, hand-held chain saws and electric circular saws all require hedge maintenance personnel to carry out pruning with hand-held tools, which is labor intensive and low in pruning efficiency. Vibration is large during hand-held operation, and after trimming a certain range of hedges, it is difficult to continue after rest. Moreover, the safety of hedge maintenance personnel is difficult to be guaranteed when working on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/04G05D1/02
CPCG05D1/0251G05D1/0257G05D1/0214G05D1/0278G05D1/0276A01G3/0426
Inventor 蒙艳玫赵秦川武豪陆冠成董振韦锦陈昊梁源李怡哲沈小滨王辉
Owner GUANGXI UNIV
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