A swing and variable-pitch soil-turning mechanism with adjustable depth and use method for farming

Abstract

The invention discloses a swinging and pitch-changing soil-turning mechanism with adjustable depth for farming, which includes a frame, a crossbeam, a tail wheel frame and a soil-turning assembly; the crossbeam is hinged on the frame, and the tail end of the crossbeam is fixedly connected with a The tail wheel frame; the tail wheel is installed at the lower end of the tail wheel frame; the soil turning component is arranged on the connecting frame; the connecting frame is fixedly installed under the beam. The method of use is to adjust the swing angle of the beam; adjust the height of the tillage mechanism; turn on the motor to drive the plow blades to rotate counterclockwise; start the agricultural tractor and move in a straight line. The present invention can adjust the width and distance of turning the soil through the swing of the crossbeam, which is suitable for both wide and narrow farmland; the longitudinal depth of the turning can be adjusted; the angle of the crossbeam can be adjusted so that when multiple plow blades turn the soil in the same path, multiple times, The multi-level mode makes the best effect of turning the soil; it is not limited by the soil type, even if there are many grass roots, many stones, and dry and hard soil.

Description

technical field [0001] The invention relates to a soil-turning mechanism and a use method thereof, in particular to a swing and pitch-changing soil-turning mechanism with adjustable depth and a use method for farming. Background technique [0002] Before planting crops, it is often necessary to plow the planted land. The purpose of plowing is to change the compact soil layer at a certain depth into a loose and fine plow layer, thereby increasing the soil porosity to facilitate the reception and storage of rainwater. , promote the conversion of potential nutrients in the soil into effective nutrients and promote the extension of crop roots; the crop residues, weeds, and fertilizers on the surface can be turned into the soil to clean the surface of the plow layer, thereby improving the quality of land preparation and sowing. [0003] my country has a vast territory and many terrain types. There are cultivated fields from plains to hilly terrains. The farmlands on the wide plai...

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Problems solved by technology

[0003] my country has a vast territory and many terrain types. There are cultivated fields from plains to hilly terrains. The farmlands on the wide plains are also relatively wide, which can often be plowed with large machines, while the farmlands in the hilly areas are often built according to the mountainous terrain. , narrow and steep, such as terraced fields, it is difficult for large machines to work in the narrow and long terrain, so it is often necessary to rely on human manual work, which increases the difficulty of farming

[0004] The machines used for plowing in the prior art are mainly disc plows and common plows, but the power consumption of the conventional plow is greater than that of the disc plow, and the conventional plow is limited by the type of soil, dry hard, rocky, The plowing effect of the multi-rooted soil is not good; the disc plow has the ability to cut off the grass roots and crush the soil, but the plowing quality is poor compared with the conventional plow; in addition, no matter the disc plow in the prior art Neither the conventional plow has the ability to adjust the depth and pitch, and the scope of application is single, and it cannot cope with various plowing conditions.

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