Soil pulverizer

Abstract

Disclosed is a soil pulverizer. The soil pulverizer comprises a base plate, a soil hoeing device, a first air cylinder device, a pulverization device, a conveyor belt device, a motor device and a second air cylinder device. Rolling wheels and a first locating rod are arranged on the base plate. A triangular block, a first inclined rod, a first transverse rod and other parts are arranged on the soil hoeing device. A first air cylinder, a first push rod, a first fixed block, a second support and a second fixed block are arranged on the first air cylinder device. A pulverization frame, a second rotating wheel, second pulverization teeth, a second inclined rod and other parts are arranged on the pulverization device. Conveying wheels, a second supporting rod, a conveyor belt, a third supporting rod, a fourth support, a fourth supporting rod and a circular wheel are arranged on the conveyor belt device. A first supporting column, a third inclined rod, a motor, a fifth support, a third rotating wheel, third pulverization teeth and a rotating shaft are arranged on the motor device. A second air cylinder, a second push rod, a frame, supporting blocks and other parts are arranged on the second air cylinder device. According to the invention, soil can be sufficiently pulverized, the efficiency of crops for absorbing nutrients in the soil is improved, and the soil can be sufficiently utilized.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a soil crusher. Background technique [0002] At present, a large amount of seedbed soil is required for paddy field and vegetable seedbed planting. Generally, a large amount of artificially sieved soil is used as the seedbed soil in the spring sowing season. However, the sieved soil requires a large amount of manual soil transportation and sieving, and the sifted soil is not as good as the transported soil. / 3, time-consuming and labor-intensive increase of production costs will also affect or delay farming time. And the structure of existing soil crusher is unreasonable, can only crush dry soil when crushing soil, wet soil paste machine, frozen soil and straw valve soil cannot be crushed, and the efficiency is lower. [0003] Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Contents of the invention [0004...

AI Technical Summary

Problems solved by technology

[0002] At present, a large amount of seedbed soil is required for paddy field and vegetable seedbed planting. Generally, a large amount of artificially sieved soil is used as the seedbed soil in the spring sowing season. However, the sieved soil requires a large amount of manual soil transportation and sieving, and the sifted soil is not as good as the transported soil. / 3, time-consuming and labor-intensive increases production costs and also affects or delays farming time

However, the structure of the existing soil crusher is unreasonable. When crushing the soil, it can only crush the dry soil. The wet soil paste machine, frozen soil and straw valve soil cannot be crushed, and the efficiency is low.

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