Soil crushing device

Abstract

The invention discloses a soil crushing device. The soil crushing device comprises a primary crushing device and a grinding device, wherein the bottom end of the primary crushing device and a secondary crushing device are connected through a funnel and an oblique pipe; and the primary crushing device comprises a crushing barrel, a first crushing assembly and a second crushing assembly. The first crushing assembly comprises a first crushing roller, a first motor, a first gear and a first rotary shaft; the second crushing assembly comprises a second crushing roller, a second gear, a second rotary shaft and a rubber ring, and a plurality of protrusions are arranged on the surfaces of the first crushing roller and the second crushing roller. The grinding device comprises a grinding assembly, asecond motor, a fourth gear, a third gear, a first barrel body, an apertured barrel, an eccentric gear and a balancing weight, wherein a filter net is fixed into the apertured barrel, and the grinding assembly comprises a grinding roller, a sliding rod, a slider, a second barrel body and a spring. By means of the soil crushing device, primarily crushed soil can be ground and crushed, the grindingroller is protected, the soil using requirements are met, and the service life of the device is prolonged.

Description

technical field [0001] The invention relates to a crushing device, in particular to a soil crushing device. Background technique [0002] The crushing device is a device for crushing the soil to be taken. In the prior art, the crushing of the soil is mostly done manually, and the labor intensity is high and the work efficiency is very low. Using a crushing device to crush the soil can reduce the labor intensity of workers, but most of the existing devices need to manually transport the soil and put it into the crushing device. This device has the disadvantages of too many processes and low efficiency, and the soil is compacted It is difficult to carry after the block, and the crushing efficiency of large soil blocks is relatively low. Contents of the invention [0003] Purpose of the invention: In order to solve the above-mentioned problems, the present invention provides a soil crushing device. [0004] Technical solution: The soil crushing device of the present inventi...

AI Technical Summary

Problems solved by technology

[0002] The crushing device is a device for crushing the soil. In the existing technology, the crushing of the soil is mostly done manually. The labor intensity is high and the work efficiency is very low.

Using a crushing device to crush the soil can reduce the labor intensity of workers, but most of the existing devices need to manually transport the soil and put it into the crushing device. This device has the disadvantages of too many processes and low efficiency, and the soil is compacted It is difficult to carry after the block, and the crushing efficiency of large soil blocks is relatively low

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