Manufacturing method of visbreaking bionic plough body

Abstract

The invention discloses a manufacturing method of a visbreaking bionic plough body, which comprises the following steps: (1) designing a plough body curved surface by a horizontal straight element line method; (2) designing a bionic surface visbreaking plough wall structure: I, observing and measuring body surface forms of pangolin and dung beetles, extracting surface contour structures, combining the contour structures, combining the scale triangular arc-shaped structure of the body surface of the pangolin with the convex hull structure of the body surface of the dung beetle, and amplifying the size of the surface contour structure in proportion; II, arranging the body surface contour structures obtained through die stamping sequentially on the plough wall along soil traces; (3) embedding wear-resistant visbreaking materials into grid bars of the plough body; and (4) uniformly arranging cylindrical structures on the surface of the plow shovel tip along the soil movement direction, and forming pits on the surfaces of the cylindrical structures. According to the semi-spiral plough body curved surface based on the horizontal straight element line method, a visbreaking plough body surface structure is designed in a bionic mode, abrasion-resistant visbreaking materials are embedded into the surface of the plough body, and the visbreaking phenomenon during plough body cultivation is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a method for manufacturing a viscous-reducing bionic plow body. Background technique [0002] Due to the change of soil moisture content, the difference of soil particle size and organic matter, etc., there will be strong adhesion mechanical properties between the soil and the plow body, and the surface of the plow body will be adhered to the soil to varying degrees. In the case of soil with strong adhesion, a large amount of soil will adhere to the surface of the plow body, which changes the surface characteristics of the plow body, affects the performance of the plow body in soil and turning over, and increases the plow body plowing resistance. [0003] However, currently, in view of the soil adhesion on the surface of the plow body, it is usually only possible to stop the machine in the field, and then remove the soil adhered to the surface of the plow body by m...

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Problems solved by technology

[0002] Due to the change of soil moisture content, the difference of soil particle size and organic matter, etc., there will be strong adhesion mechanical properties between the soil and the plow body, and the surface of the plow body will be adhered to the soil to varying degrees. In the case of soil with strong adhesion, a large amount of soil will adhere to the surface of the plow body, which will change the surface characteristics of the plow body, affect the performance of the plow body in the soil and turn over, and increase the resistance of the plow body to tillage

[0003] However, currently, in view of the adhesion of soil on the surface of the plow body, it is usually only possible to stop the machine in the field, and then remove the soil adhered to the surface of the plow body by knocking or scraping with foreign objects, but the process is time-consuming and labor-intensive, which affects the quality of the cultivated land. Continuous operation reduces the efficiency and quality of plowing operations

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