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Straw crusher

A straw grinder and straw crushing technology, applied in agricultural machinery and tools, cutting equipment, applications, etc., can solve the problems of affecting the quality of straw powder and having many impurities in straw powder, so as to improve the dust removal effect, increase the dust removal time, and reduce the accumulation Effect

Inactive Publication Date: 2018-07-13
成都点金云科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the recycling process, the straw will be mixed with a large amount of dust, sand and other substances. After the straw is crushed, the dust and sand will exist in the crushed straw, which will make the straw powder more impurities and affect the quality of the straw powder.

Method used

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] As shown in the figure, the present invention is a straw grinder, which includes an upper cavity 1, a middle cavity 2 and a lower cavity 3, and the upper cavity 1, the middle cavity 2 and the lower cavity 3 are sequentially connected from top to bottom The side of the upper cavity 1 is provided with a straw feeding cylinder 4, the straw feeding cylinder 4 communicates with the upper cavity 1, and the straw feeding cylinder 4 is provided with a sealing cover p...

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Abstract

The invention discloses a straw crusher. The straw crusher comprises an upper cavity (1), a middle cavity (2) and a lower cavity (3); the upper cavity (1), the middle cavity (2) and the lower cavity (3) are in sequential communication from top to bottom; the side part of the upper cavity (1) is provided with a straw feeding cylinder (4); the straw feeding cylinder (4) communicates with the upper cavity (1); a sealing cover plate (5) is arranged on the straw feeding cylinder (4); a straw coarse cutting component is arranged in the middle cavity (2); a straw crushing component is arranged in thelower cavity (3); an air injection main pipe (6) is arranged in the upper cavity (1); and one end of the air injection main pipe (6) is arranged in the upper cavity (1). The straw crusher provided bythe invention has the advantages that the defect of the prior art is overcome, and the structural design is reasonable and novel.

Description

technical field [0001] The invention relates to a straw pulverizer, which belongs to the field of agricultural machinery. Background technique [0002] Straw is the general term for the stems and leaves (ears) of mature crops, and usually refers to the remaining parts of wheat, rice, corn, potatoes, rapeseed, cotton, sugar cane and other crops (usually coarse grains) after harvesting the seeds. . With the improvement of living standards, the use of household appliances and gas has become more and more widespread, and the demand for firewood from farmers has declined. Now straw burning is widely used in rural areas. Straw burning will cause smog and produce a lot of toxic and harmful substances. A threat to the health of humans and other living things. More than half of the photosynthetic products of crops exist in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, and is a multi-purpose renewable biological resource. The crushe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F29/00A01F29/04A01F29/09A01F29/10
CPCA01F29/04A01F29/005A01F29/09A01F29/10
Inventor 不公告发明人
Owner 成都点金云科技有限公司