A field weeder

Abstract

The invention discloses a weeding machine for returning to the field, which includes a chassis, the inner cavity of the chassis is slidably connected with a lifting carrier, and both sides of the chassis are provided with a rectangular chute matching the lifting carrier. The inner cavity of the chassis is provided with a lifting mechanism, the bottom of the inner cavity of the chassis is provided with a driving mechanism, the bottoms on both sides of the lifting carrier are fixedly connected with fixed plates, and the top of the fixed plate is provided with a swing mechanism. The front side of the swing mechanism is provided with a soil turning mechanism. This weeder has the advantages of high passability, automatic obstacle avoidance and adjustable height of turning.

Description

technical field [0001] The invention relates to the technical field of weeding machines, in particular to a field returning weeding machine. Background technique [0002] Intertillage weeding is a traditional method of weeding. The weeds growing in the crop field can be prevented and eliminated in time through manual intertillage and mechanical intertillage. Intertillage weeding is highly targeted, clean and thorough, and the technology is simple. It can not only prevent weeds, but also provide crops with Good growth conditions. During the whole process of crop growth, weeding and weeding can be carried out several times according to the needs. When weeding, we should seize the favorable opportunity to weed early, small and thorough, and weeds should not be left to avoid future troubles. [0003] Existing weeding device has the following defects: [0004] 1. Most of the existing weeding devices are independent devices, which have no connection with agricultural machinery an...

AI Technical Summary

Problems solved by technology

[0004] 1. Most of the existing weeding devices are independent devices, which have no connection with agricultural machinery and cannot take advantage of the high passability of agricultural machinery to carry out operations, which in turn makes the weeding devices unable to cope with the weeding tasks of various road conditions;

[0005] 2. The height cannot be adjusted, and the weeding positions are not all flat, so it is impossible to ensure that the weeding blades can always stick to the ground, which leads to the omission of weeding positions;

[0006] 3. Most of the weeding locations are controlled by humans. Compared with intelligent control, human operations cannot accurately avoid crops, which in turn will lead to the phenomenon of crops being removed.

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