Plough capable of achieving surface ploughing and deep digging

Abstract

The invention discloses a plough capable of achieving surface ploughing and deep digging and belongs to the technical field of agricultural machinery. According to the technical scheme, the plough capable of achieving surface ploughing and deep digging includes a main plough body, a traction rack, an overturning oil cylinder, supports, a large beam and depth limiting wheels; the supports are installed on the large beam at intervals, the main plough body is symmetrically installed on the large beam through the supports, the traction rack is installed at the front end of the large beam, the overturning oil cylinder is installed on the large beam and is close to the traction rack, and the depth limiting wheels are symmetrically arranged on the two sides of the large beam. The plough has the advantages that the structure is simple, ploughing resistance and power consumption of a tractor are reduced, a hard ploughing bottom layer is broken thoroughly, a sponge area of a ploughing layer is formed, the capability of soil to store water and preserve moisture is enhanced, the area where crop roots freely grow is expanded, and the yield of crops is increased.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a shallow plowing and deep loosening plow. Background technique [0002] Subsoiling the cultivated soil refers to the use of subsoiling machinery to loosen the deep underground soil without destroying the soil surface structure, break the hard plow bottom layer, improve the utilization rate of agricultural irrigation water, and create a new environment for the growth and development of crop roots. Create good ecological conditions and promote agricultural production and income. [0003] The plowing operation is to use the traditional two-way reversing plow to bury the crop residues, germs, and grass seeds in the surface plow layer to less than 25 cm, which not only reduces the occurrence of diseases, insect pests and weeds, but also reduces the amount of biomass fermented by the burial. Decomposes and enhances soil fertility. Due to the large plowing ...

AI Technical Summary

Problems solved by technology

Due to the large plowing resistance and tractor power consumption of the traditional two-way reversible plow, the bottom layer of the plow is hard. Therefore, the ability of soil water storage and moisture conservation is reduced, the area where crop roots grow freely, and crop yield is reduced.

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