A corn stalk crushing device

Abstract

The present invention relates to the field of straw crushing, specifically a corn straw crushing device, including a control mechanism, a feed bin, a driving mechanism, a feeding hopper, a first crushing mechanism, a first feeding mechanism, an ash hopper, a sealing mechanism, The body, the second feeding mechanism, the stirring mechanism, the second crushing mechanism and the connecting mechanism; the side wall of the leaning plate is rotated to connect two second gears, and the two second gears are meshed by the first gear, which increases the preliminary crushing of straw The comprehensiveness improves the crushing speed. The inclined feeding hopper is convenient for feeding and saves manpower. The inside of the crushing barrel is equipped with a material leakage port, and the initially crushed straw falls into the crushing box and is secondarily crushed. The crushing mechanism increases the effect of crushing and comprehensive crushing. After the second crushing, the straw powder flows from the second feeding mechanism to the inside of the mixing barrel and reaches a certain amount. After the internal spring of the connecting mechanism shrinks, the two copper pieces Electrical connection realizes automatic batching and saves manpower.

Description

technical field [0001] The invention relates to the field of straw crushing, in particular to a corn straw crushing device. Background technique [0002] Straw is the general term for the stem and leaf parts of mature crops. Usually refers to the remaining parts of wheat, rice, corn, potato, rapeseed, cotton, sugar cane and other crops after harvesting seeds. More than half of the photosynthetic products of crops exist in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc. It is a multi-purpose renewable biological resource, and straw is also a roughage. [0003] However, the traditional corn stalk crushing device simply crushes the straw, and the crushed straw powder is generally processed for feed or buried in the ground, and cannot automatically mix the crushed straw powder with the grain during the crushing process. Stirring increases the process of making feed and wastes time. In view of this, the present invention prov...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional corn stalk crushing device simply crushes the straw, and the crushed straw powder is generally processed for feed or buried in the ground, and cannot automatically mix the crushed straw powder with the grain during the crushing process. Stirring increases the process of making feed and wastes time. In view of this, the invention provides a corn stalk crushing device, which has the following characteristics:

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