Weedy rice spring ploughing and deep ploughing prevention and removal and pesticide spraying all-in-one machine

Abstract

The invention relates to the technical field of agricultural production, in particular to a weedy rice spring ploughing and deep ploughing prevention and removal and pesticide spraying all-in-one machine, which comprises a ploughing device and a pesticide applying device. The pesticide applying device is arranged on the ploughing device. The pesticide applying device comprises a baffle and a pipe fitting, the two ends of the pipe fitting are rotatably installed on the two sides of the baffle, a plurality of rotary tillage blades are fixedly connected to the pipe fitting, the two ends of the pipe fitting are coaxially communicated with a cylindrical thin-wall structure, and the outer diameter of the thin-wall structure is larger than that of the pipe fitting. A plurality of through holes are formed in the end face, close to the rotary tillage blades, of the thin-wall structure, the pesticide applying device is used for filling the pipe fitting with pesticide liquid, in the seedling stage of the weedy rice in spring, the weedy rice is buried in the deep layer of soil through deep ploughing of the ploughing device to prevent growth of the weedy rice, and pesticide is sprayed through the pesticide applying device to inhibit growth of the weedy rice. The through holes are matched with the rotary tillage blades, so that the pesticide can penetrate into the ground to inhibit the roots of the weedy rice.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to an integrated machine for weedy rice spring plowing and deep plowing prevention and chemical spraying. Background technique [0002] The no-tillage seed drill is an agricultural equipment that replaces manual labor and completes the steps of rotary tillage, sowing, and fertilization in one step. It has technical advantages such as efficient operation and standardized sowing, and has been widely used in agricultural production. At present, the common no-tillage seed drill mainly consists of a frame towed on the agricultural vehicle (such as a tractor, etc.), a rotary tillage mechanism arranged on the front side of the lower part of the frame, and a ground wheel arranged on the rear side of the lower part of the frame. Mechanism, the sowing mechanism arranged between the rotary tillage mechanism and the ground wheel mechanism and the fertilization mechanism etc., on...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings in the prior art that only have the technology of rotary tillage, sowing and fertilization, and the liquid medicine is only sprayed on the soil surface of the farmland, and propose a kind of weed rice spring plowing deep plowing control and chemical spraying One machine

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