Corn field weeding robot and control system thereof

Abstract

The invention provides a corn field weeding robot and a control system thereof. The corn field weeding robot is used for solving the technical problems that in the prior art, large-area herbicide spraying causes great harm to the environment and personnel, the mechanical weeding precision and the automation degree are not high, and secondary regeneration of weeds can be caused when roots are not completely removed. The weeding robot comprises a weeding robot body, the weeding robot body comprises a trolley body, a wheel moving walking device, a mechanical arm assembly and an execution assembly, a visual sensor is installed at the front portion of the trolley body, and a control device and a chemical weeding device are arranged in the trolley body. After mechanical weeding is completed, herbicides can be accurately sprayed to weed growth parts, and it is guaranteed that weeds are thoroughly removed, and sterilization and deinsectization are achieved; and meanwhile, complex operation environments can be intelligently dealt with, weeding and weed conveying work can be completed in a coordinated manner, it is guaranteed that the weed is efficiently and thoroughly removed, weed regeneration is avoided, the intelligent degree is high, and the implementation effect is good.

Description

technical field [0001] The invention relates to the technical field of agricultural informatization, in particular to a weeding robot for corn fields and a control system thereof. Background technique [0002] In the development of agriculture, for agricultural workers, weeds in farmland are the primary enemy affecting agricultural production. They are extremely harmful to crops, because weeds compete with crops for nutrients, sunlight, air and water. The more weeds, the smaller the yield of crops, and consequently, the economic benefits will be greatly affected. Therefore, weeding has become the top priority of agricultural workers when they are working. At present, chemical weeding and mechanical weeding are generally used, but large-scale spraying of herbicides will cause great harm to the environment and personnel, while mechanical weeding is precise and the degree of automation is not high. If the roots are not cleaned, it will cause weeds. Second rebirth, and the inte...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the technical problems of large-area spraying of herbicides in the prior art, which causes great harm to the environment and personnel, the precision and automation of mechanical weeding is not high, and the roots are not cleaned cleanly, which will cause the second regeneration of weeds, the present invention proposes a A weeding robot and its control system for cornfields. It adopts the "mechanical + chemical" weeding method. After the mechanical weeding is completed, the herbicide is precisely sprayed on the weed growth part to ensure the complete removal of weeds and sterilization. +Manual" working mode cooperates with each other, can cope with complex working environment, coordinate weeding and weeding work, ensure efficient and thorough cleaning of weeds, avoid weed rebirth, and can reuse weeds, high degree of intelligence, Good implementation

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