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Automatic weeding robot and its control method

A robot and automatic technology, applied in the direction of land preparation machinery, agricultural machinery and implements, etc., can solve problems such as low work efficiency, poor weeding effect, and weeds cannot be removed, and achieve the effect of improving stability and offsetting torque

Inactive Publication Date: 2018-05-04
永新县绿欣农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing paddy field weeding device requires the support and follow-up of the staff, and can only remove the weeds between the rows, but the weeds between the plants cannot be removed, the work efficiency is low and the weeding effect is poor

Method used

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  • Automatic weeding robot and its control method
  • Automatic weeding robot and its control method
  • Automatic weeding robot and its control method

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Embodiment Construction

[0044] The present invention will be further described below in conjunction with accompanying drawing.

[0045] Such as figure 1 , 2 , 3 and 4, the automatic weeding robot includes a traveling mechanism, an inter-row weeding mechanism, an inter-row weeding mechanism, a frame 40, a camera 41 and an infrared sensor group. The front end of the frame 40 is arc-shaped. The bottom of the frame 40 includes a front bottom plate, a first connecting plate, a middle bottom plate, a second connecting plate and a rear bottom plate integrally formed. The front bottom plate and the middle bottom plate are connected through the first connecting plate; the middle bottom plate and the rear bottom plate are connected through the second connecting plate; the front bottom plate and the rear bottom plate are closed and lower than the middle bottom plate; the rear bottom plate is a flat plate. The camera 41 is fixed on the front end of the frame 40, and the height of the central axis of the camer...

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Abstract

The invention discloses an automatic weeding robot and a control method thereof. The rice field weeding control has the effects of promoting the growth of rice and saving fertilizer, and overcomes the problem that the existing weeding devices cannot remove the weeds between the plants. The automatic weeding control robot comprises a marching mechanism, an inter-row weeding mechanism, an inter-plant weeding mechanism, a machine frame and a camera. The marching mechanism comprises a first stepper motor, a motor seat, a first bushing, an axle and marching wheels. The inter-row weeding mechanism comprises a first direct current motor, a gear box, a first drive shaft, a second shaft, a third shaft, a second bushing, an inter-row weeding shaft and an inter-row weeding claw. The inter-plant weeding control mechanism comprises a second direct current motor, a fourth transmission shaft, a first pulley, a bearing box, a swinging central shaft, a second stepper motor, a bearing, a swinging arm, a second pulley, a swinging box, a drive belt, an inter-plant weeding shaft and an inter-plant weeding claw. When in the working process, the automatic weeding control robot can ensure that the rice is not damaged when removing the grasses between the plants.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a paddy field automatic weeding robot and a control method thereof. Background technique [0002] Paddy field weeding has the effect of promoting rice growth and saving fertilizer, and can make full use of light energy, and its economic and social benefits are very considerable. The existing paddy field weeding device requires the support and follow-up of the staff, and can only remove the weeds between the rows, but cannot remove the weeds between the plants, so the working efficiency is low and the weeding effect is poor. Therefore, it is very important to design a kind of automatic weeding device that can clean up paddy field row weeds and inter-row weeds simultaneously. Contents of the invention [0003] The object of the present invention is to address the deficiencies in the prior art, and provide an automatic weeding robot and its control meth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B39/18
CPCA01B39/18
Inventor 高晓勰俞高红班建禄赖乾恩张行健
Owner 永新县绿欣农业科技有限公司
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