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Manipulator positioning system of weeding robot

A weeding robot and positioning system technology, which is applied in the field of weeding robot manipulator positioning system, can solve the problems of inaccurate weeding between seedlings, unclean weeding, and damage to seedlings, etc., achieve high weeding efficiency and increase weeding depth Consistency, clean weeding results

Inactive Publication Date: 2013-10-23
HEILONGJIANG PROV AGRI MACHINERY ENG SCI INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still deficiencies, because the working parts belong to the common weeding shovel, which cannot accurately weed between seedlings, so the weeding is not clean, and there is also the problem of seedling injury

Method used

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  • Manipulator positioning system of weeding robot
  • Manipulator positioning system of weeding robot
  • Manipulator positioning system of weeding robot

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0020] Such as figure 1 , figure 2 , image 3 As shown, a schematic structural view of a specific embodiment of the manipulator positioning system of the weeding robot of the present invention is provided, including a frame 1 and a suspension frame 2 installed on the frame 1, a lifting profiling device, a positioning control system, and a speed measuring wheel 23, And the robot weeding unit installed on the lifting profiling device, the robot weeding unit includes weeding manipulator 5, support 12, manipulator drive motor 13, and the positioning control system includes setting computer and PLC programmable logic The positioning controller 3 of the controller, the seedling grass identification industrial camera 9 that is arranged on the front beam of the frame 1, the travel speed sensor 22 that is arranged on the speed measuring wheel 23, the ...

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Abstract

The invention discloses a manipulator positioning system of a weeding robot and aims at providing the manipulator positioning system of the weeding robot which can weed clearly, does not damage seedlings and is high in weeding efficiency. The manipulator positioning system comprises a rack; a suspension bracket, a lifting copying device, a positioning control system and a speed measuring wheel which are installed on the rack; robot weeding single bodies which are installed on the lifting copying device. The manipulator positioning system additionally comprises walking guide devices and a transverse moving mechanism. Each walking guide device consists of a steering wheel, steering oil cylinders and a steering shaft, wherein the steering wheel is supported on a fixing seat on the front beam of the rack through the vertical steering shaft and can swing; a vertical swinging plate on each steering shaft is arranged on bilaterally symmetrical central plane of the fixing seat; the two steering oil cylinders are transversely arranged on the two sides of the fixing seat in a bilaterally symmetrical way; the front ends of the piston rods of the two steering oil cylinders press against the vertical swinging plate from the left side and the right side. The manipulator positioning system of the weeding robot is applicable to accurate positioning control during vegetable field weeding.

Description

technical field [0001] The invention belongs to vegetable weeding equipment, in particular to a positioning system for a weeding robot manipulator for vegetable field management. Background technique [0002] In vegetable field management, weeding between seedlings is one of the important links. In order to weed without hurting the seedlings, the traditional method is manual weeding, which is very inefficient, labor-intensive, and even delays farming time. If the intertillage weeding machine for field crops is used, it can replace manual weeding between vegetable seedlings. Can improve efficiency. But, there are still deficiencies, because the working part belongs to the common weeding shovel, it can not accurately weed between the seedlings, so the weeding is not clean, and there is also the problem of hurting the seedlings. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems, and provide a weeding robot mani...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B39/18
Inventor 赵德春余涛蔡晓华程睿吴泽全刘立强杨旭刘俊杰李源源陈蕾赵尔迪侯国强
Owner HEILONGJIANG PROV AGRI MACHINERY ENG SCI INST
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