A kind of straw shredder

Abstract

The invention discloses a straw pulverizer, and relates to the technical field of pulverizing machinery. The pulverizer comprises a start end pulverizing mechanism, a transporting mechanism and a tail end pulverizing mechanism; the start end pulverizing mechanism includes a first pulverizing chamber, the first pulverizing chamber is internally provided with a rotary cutter axis and a cutter holder, the first pulverizing chamber is equipped with a feeding port and a discharging port, and a material support base is arranged at the discharging port; the transporting mechanism includes a conveyor belt, a material shovel is arranged in a driving direction of the conveyor belt, and the material shovel performs up-and-down motion by a hoisting frame; and the tail end pulverizing mechanism includes a second pulverizing chamber, the bottom of the second pulverizing chamber is equipped with a bottom cover which can performs rising and falling and rotation, a first material pulverizing fork is vertically arranged on the bottom cover, a pressure plate which can perform lifting motion inside the second pulverizing chamber is arranged at an opening of the second pulverizing chamber, and the lower surface of the pressure plate is provided with a second material pulverizing fork matching to the first material pulverizing fork. The inventive pulverizer can perform efficient cutting and pulverizing of rod crops.

Description

Technical field [0001] The invention relates to the technical field of crushing machinery, in particular to a straw crusher. Background technique [0002] Crop straws are the main source of livestock feed. A large amount of straws need to be crushed, but there is no practical and effective crusher that can crush straws efficiently. Usually, straws are cut manually, which is not only efficient. It is low and greatly consumes unnecessary human resources, so now there is a need for a machine that can efficiently crush straw and other crops. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a straw crusher capable of efficiently cutting and crushing rod-shaped crops. [0004] In order to solve the above-mentioned problems, the technical solution adopted by the present invention is: a straw pulverizer, the pulverizer includes a starting-end crushing mechanism, a feeding mechanism and an end crushing mechanism, the starting-end cr...

AI Technical Summary

Problems solved by technology

[0002] Crop straw is the main source of livestock feed, a large amount of straw needs to be crushed, but there is no practical and effective crusher that can crush straw with high efficiency, usually the straw is cut manually, not only the efficiency It is low and greatly consumes unnecessary human resources, so now there is a need for a machine that can efficiently crush crops such as straw

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