Soil crushing machine used for agriculture

Abstract

The invention discloses a soil crushing machine used for agriculture. The soil crushing machine comprises fixed sleeve cylinders, soil crushing cutter bodies, a driving shaft, a crushing frame and a crushing roller body, wherein the crushing roller body is arranged on a roller shaft which is fixedly arranged on the driving shaft which is mounted on the crushing frame; one end of the driving shaftpenetrates out of the crushing frame and is connected with a belt wheel; the side walls of the crushing roller body are welded with a plurality of the fixed sleeve cylinders; the interior of each fixed sleeve cylinder is provided with a buffer groove; the interior of each buffer groove is provided with a spring; the outer side of each spring is connected with a fixture block; the outer end of eachfixture block is connected with a soil crushing cutter body; an upper beam plate is arranged on the crushing frame above the crushing roller body; and the central part of the upper end of the upper beam plate is welded with an assembling frame. According to the invention, when the soil crushing cutter bodies encounter a flint, the springs are compressed by separation generated by stress on the side surfaces of the soil crushing cutter bodies, so the soil crushing cutter bodies and the fixture blocks slidably shrink along the buffer grooves; serious damage to the soil crushing cutter bodies isavoided; the service life of the soil crushing cutter bodies is prolonged; the soil is avoided from splashing; and good crushing effect is exerted on the soil.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a machinery for crushing agricultural soil. Background technique [0002] At present, with the continuous development of science and technology, agricultural machinery processing has been widely used due to its unique advantages, but the traditional agricultural farming machinery has complex structures, unscientific design, cumbersome operation process, large volume and large space occupation, and unstable working performance. And work efficiency is not high; especially for the mechanical equipment of soil crushing, when the rotating shaft drives the crushing cutter body to rotate, once it encounters a hard object, it is easy to damage the cutter body and affect the progress of soil crushing. For this reason, we propose a kind of machinery that is used for agricultural soil crushing to solve the above-mentioned problems. Contents of the invention [0003] The ob...

AI Technical Summary

Problems solved by technology

[0002] At present, with the continuous development of science and technology, agricultural machinery processing has been widely used due to its unique advantages, but the traditional agricultural farming machinery has complex structures, unscientific design, cumbersome operation process, large volume and large space occupation, and unstable working performance. And work efficiency is not high; especially for the mechanical equipment of soil crushing, when the rotating shaft drives the crushing cutter body to rotate, once it encounters a hard object, it is easy to damage the cutter body and affect the progress of soil crushing

Images