Comprehensive utilization system for crop straws

Abstract

The invention discloses a comprehensive utilization system for crop straws. The system comprises a machine shell, a stirring cavity is formed in the machine shell, a stirring and gluing mechanism is arranged in the stirring cavity, a smashing cavity is formed in the upper end of the stirring cavity, a crop smashing mechanism is arranged in the smashing cavity, and a stamping operation cavity is formed in the right end of the stirring cavity. A gluing stirring claw is arranged in the stamping operation cavity. The stirring and gluing mechanism comprises blocking blocks fixedly arranged on the left end wall and the right end wall of the stirring cavity. Through arranged crop smashing mechanism, two sets of smashing cutters which are arranged up and down and are different in bending angle are utilized, and crop straws placed in a feeding opening can be thoroughly smashed through belt transmission; by arranging the stirring and gluing mechanism, the smashed crop particles can be fully stirred and glued, and subsequent plate manufacturing is facilitated; and through arranged gluing and stirring claws, plate pressing of the crop particles is achieved through thread transmission.

Description

technical field [0001] The invention relates to the field of crop straws, in particular to a comprehensive utilization system of crop straws. Background technique [0002] Direct burning of straw and returning it to the field will cause serious air pollution. Due to environmental protection requirements, crop straw needs to be reused, and the wheat straw board made of crop straw has good strength, dimensional stability, machinability, veneer performance and waterproof performance; as an environmentally friendly material, straw has the characteristics of dense fiber, high heat resistance, and good toughness, but the quality of straw board is directly affected by the degree of crushing of crop straw, and the traditional wheat straw crushing method cannot completely crush wheat straw , the obtained wheat straw particles are uneven, which affects the quality of the wheat straw board. Contents of the invention [0003] The object of the present invention is to provide a compre...

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Problems solved by technology

[0002] Direct burning of straw and returning it to the field will cause serious air pollution. Due to environmental protection requirements, crop straw needs to be reused, and the wheat straw board made of crop straw has good strength, dimensional stability, machinability, veneer performance and waterproof performance; as an environmentally friendly material, straw has the characteristics of dense fiber, high heat resistance, and good toughness, but the quality of straw board is directly affected by the degree of crushing of crop straw, and the traditional wheat straw crushing method cannot completely crush wheat straw , the obtained wheat straw particles are uneven, which affects the quality of the wheat straw board

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