An Intelligent Guided Transversal Machine Tool

Abstract

The invention discloses an intelligent guiding transversely-moving machine tool. The intelligent guiding transversely-moving machine tool comprises a big cross beam, a transversely-moving mechanism, a guiding mechanism and a machine visual servo system, wherein the machine visual servo system acquires filed ground images through a camera, crop seedling body recognition and coordinate calculation are achieved in a control cabinet by means of the acquired images, the deviation between the center of a tine unit and the center of the gap between every two adjacent rows of crop seedling bodies is obtained, a guiding motor of the guiding mechanism is controlled to rotate, depth limiting wheels can then rotate by a certain angle to enable a rotator and a stator to slide relatively, the center of a tractor moves transversely relative to the center of the machine tool, the deviation between the center of the tine unit and the center of the gap between every two adjacent rows of the crop seedling bodies is reduced or even eliminated, therefore, positioning of the crop seedlings is achieved, a tine is controlled to remove the weeds in the filed on the premise that the crop seedlings are accurately prevented from being damaged by the tine, the operation is simple, environment pollution is avoided, and the weeding efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of fine agricultural equipment, in particular to an intelligent guiding traverse machine used for eliminating the lateral offset distance between a weeding blade unit and a row of crop seedlings during field operations. Background technique [0002] Farmland weeds are an integral part of agro-ecosystems, which directly or indirectly affect agricultural production. According to the United Nations Food and Agriculture Organization, the world's food crops are lost on average by about 10% each year due to weeds, and 290 million tons of food are lost. my country's annual food loss caused by weeds accounts for about 10% of the total grain output, and the loss of grain is tens of billions of kilograms. The traditional weed control methods are manual weeding and chemical weeding, which are labor-intensive, time-consuming, labor-intensive, and inefficient. Chemical weeding will cause certain chemical pollution and ...

AI Technical Summary

Problems solved by technology

However, even if the intelligent weeder can accurately identify the seedling grass information and control the movement of the weeding knife, due to some uncertain factors such as transplanting technology and farmland terrain, the growth of seedlings in the field will be difficult due to the actual field operation of the weeder Planting is usually not guaranteed to be a straight line, but there will be certain horizontal fluctuations

In addition, when the tractor is traveling in the field, it is difficult for the tractor to move in a straight line along the seedling line.

In this way, the weeding machine and the tractor are fixedly connected, and the weeding knife between the seedlings will have a certain deviation from the row of seedlings when the tractor is moving. Therefore, a kind of equipment that can control the weeding knife to work on the crop seedling row all the time, and eliminate the traveling deviation of the tractor needs to appear urgently.

Images