Crusher

Abstract

The utility model relates to a soil crushing device, which relates to a soil crushing machine and a component for sending soil to a conveyor belt. The earth breaking device is composed of a shaft and several groups of soil moving pieces; the soil moving pieces are arc-shaped steel bars, and each group of soil moving pieces is arranged along the axial direction of the shaft and fixed on the shaft; the soil moving pieces are uniform There are gaps between the subdivisions; two adjacent groups of soil-moving sheets are arranged in a staggered manner, that is, one group of soil-moving sheets corresponds to the gap between the other group of soil-moving sheets. The use of this crushing soil feeder is to directly replace the rotary tillage harrow. When the soil crushing device rotates, the soil can be crushed by the outer curved surface of the soil moving piece, and the soil can be pushed to the conveyor belt to prevent the soil from accumulating at the front end of the conveyor belt. Because the soil moving piece is arc-shaped, and the outer arc surface is used to push the soil, the soil can be effectively prevented from being brought back, and the efficiency of soil delivery is improved.

Description

technical field [0001] The utility model relates to a soil crushing device, which relates to a soil crushing machine and a component for sending soil to a conveyor belt. Background technique [0002] Rotary tillage harrow is equipped with under the front portion of existing oily bean shale harvester, and its main purpose is to break up the soil scooped up by harvester. The rotary harrow is also mounted on the front end of the conveyor belt. Due to its structure, it has almost no function of conveying soil, which is easy to cause the accumulation of soil at the front end of the conveyor belt, which affects the use effect of the harvester. Contents of the invention [0003] The purpose of the present invention is to provide a component with functions of crushing soil and conveying soil to replace the rotary harrow. [0004] The earth-crushing device is composed of a shaft and several groups of soil-moving pieces; the soil-moving pieces are arc-shaped steel bars, and each g...

AI Technical Summary

Problems solved by technology

Due to its structure, it has almost no function of conveying soil, which is easy to cause accumulation of soil at the front end of the conveyor belt, which affects the use effect of the harvester.

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