a crusher

Abstract

A soil crusher, comprising a bottom plate, a soil hoeing device, a first cylinder device, a crushing device, a conveyor belt device, a motor device and a second cylinder device, rollers and a first positioning rod are arranged on the bottom plate, and a triangle is arranged on the soil hoeing device. block, the first inclined bar and the first cross bar, etc., the first cylinder device is provided with the first cylinder, the first push rod, the first fixed block, the second bracket and the second fixed block, and the crushing device is provided with a crushing frame , the second runner, the second crushing teeth and the second inclined rod, etc., the conveyor belt device is equipped with a transmission wheel, a second support rod, a conveyor belt, a third support rod, a fourth support, a fourth support rod and a round wheel, and the motor The device is provided with a first support column, a third inclined rod, a motor, a fifth bracket, a third runner, a third crushing tooth and a rotating shaft, and the second cylinder device is provided with a second cylinder, a second push rod, and a frame and support blocks, etc., the invention can fully pulverize the soil, improve the efficiency of crops absorbing nutrients in the soil, and make the soil fully 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.

Images