An intelligent all-round mechanical weeder for orchards

Abstract

The invention provides an intelligent all-dimensional mechanical weeding machine of orchards. The intelligent all-dimensional mechanical weeding machine mainly comprises a weeding device, a detection control device and a transverse adjusting device. The weeding device comprises a line space weeding device and a plant space weeding device, is mainly composed of a machine frame, a power transmission part, a speed changer, wheels and a weeding tool, and is mainly used for removing weeds in line spaces and plant spaces. The detection control device comprises a controller, a transverse adjusting and detecting infrared sensor, a speed sensor and a trunk position detecting infrared sensor and is used for collecting the information of the relative position of the plant space weeding device and processing the information to generate control instructions to control the movement state of the plant space weeding device. The transverse adjusting device comprises a transverse adjusting hydraulic mechanism and a transverse adjusting hydraulic mechanism electromagnetic valve, and is used for controlling the plant space weeding device to transversely shift. Through the intelligent detection control device, automatic removing of weeds in the line spaces and the plant spaces of fruit trees is achieved, labor force is liberated, and working efficiency is improved.

Description

[0001] 1. Technical field: The present invention relates to orchard management machinery, in particular to an orchard intelligent all-round mechanical weeder, which belongs to the field of agricultural machinery. 2. Background technology: [0002] At present, the weed control methods commonly used in agricultural production activities include manual weeding, chemical weeding, electric weeding, and mechanical weeding. [0003] Manual weeding has low efficiency, high labor intensity, and high operating cost, which is extremely unsuitable for the timely control of weeds in large areas of farmland. [0004] Chemical weeding is simple and easy to do, with high work efficiency. In the past half century, it has developed rapidly, and there are more and more varieties of herbicides. However, the accumulation of residual toxicity in this weeding method will cause serious environmental pollution and affect crops. growth. [0005] The basic principle of electric weeding technology is to...

AI Technical Summary

Problems solved by technology

In the special environment of the orchard, the control of weeds is mainly divided into inter-row weed control and inter-row weed control. Since inter-row weed control must avoid fruit trees, traditional weeding machinery is difficult to deal with

Existing orchard weeding machines can only weed between plants or rows alone, and the level of mechanization is low, and there is little research on orchard intelligent weeding machines pulled by walking machinery, which is still in its infancy

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