Agricultural soil crusher

Abstract

The invention discloses an agricultural soil crusher, comprising a machine case, wherein rolling wheels are fixedly arranged at the bottom part of the machine case; a handle is respectively fixedly arranged at two sides of the machine case in an upwards inclined rightward manner through bolts; a power device is fixedly arranged on the lower face of the top part of the machine case; the left side of the machine case is an opening; a rotary shaft is respectively fixedly arranged on the upper end and the lower end at the left side of the machine case; the rotary shafts are electrically connected with the power device; the rotary shafts are connected with each other through a caterpillar track; digging hooks are fixedly arranged on the outer surface of the caterpillar track; a soil removing wheel is fixedly arranged at the upper right side of the caterpillar track; a crushing wheel fixing block is fixedly arranged at the right side of the caterpillar track. The agricultural soil crusher has the advantages that massive soil can be effectively crushed through the cooperation between crushing wheels and rakes; the soil can be further crushed due to the fact that the density of the crushing wheel and the rake is smaller and smaller from top to bottom; for soil volume required by different crops, unnecessary rakes can be drawn out, so that the soil volume is unchanged.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to an agricultural soil crusher. Background technique [0002] When planting crops, it is often necessary to turn the soil and crush the soil, which is conducive to the growth of seeds, but different crops also have certain requirements for the volume of the soil, and it does not necessarily require very crushed soil. The existing soil crusher can only Crack out the same size of soil, and for large pieces of soil can not be better fragmented. Contents of the invention [0003] The object of the present invention is to provide an agricultural soil crusher to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above objectives, the present invention provides the following technical solutions:. An agricultural soil crusher, comprising a case, the bottom of the case is fixed with rollers, the top of the case is fixed with a handle, the...

AI Technical Summary

Problems solved by technology

[0002] When planting crops, it is often necessary to turn the soil and crush the soil, which is conducive to the growth of seeds, but different crops also have certain requirements for the volume of the soil, and it does not necessarily require very crushed soil. The existing soil crusher can only Breaks out the same size soil, and can't better break up large pieces of soil

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