Processing device for corn straw returning

A technology for corn stalks and processing equipment, which is applied in cutting equipment, heating, agricultural machinery and implements, etc., can solve problems such as affecting the development of crops, and achieve the effects of increasing efficiency, preventing damage and improving fineness.

Active Publication Date: 2017-11-07
INST OF AGRI RESOURCES & ENVIRONMENT NINGXIA ACAD OF AGRI & FORESTRY SCI NINGXIA KEY LAB OF SOIL & PLANT NUTRITION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of inducing diseases and affecting the development of crops in the prior art, and propose a processing equipment for returning corn stalks to the field

Method used

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  • Processing device for corn straw returning
  • Processing device for corn straw returning
  • Processing device for corn straw returning

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Embodiment Construction

[0019] 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.

[0020] refer to Figure 1-3 , a processing equipment for returning corn stalks to the field, comprising a crushing bin 1, a plurality of fan chambers 21 are arranged on the top of the crushing bin 1, the fan chambers 21 communicate with the interior of the crushing bin 1, and a blower 16 is installed in the blower chamber 21, and the blower 16 Facing the inside of the crushing bin 1 , a filter screen 24 is provided at the connection between the fan chamber 21 and the crushing bin 1 . The blower 16 is used to blow air to the inside of the crushing bin 1 to accelerate the air flow and prevent material jamming during discharge.

[0021] The top of the crushing bin 1 is...

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Abstract

The invention relates to the technical field of agricultural equipment, in particular to a processing device for corn straw returning. The processing device comprises a smashing cabin. A feeding opening is formed in the top of the smashing cabin, a center shaft is horizontally and rotationally installed in the smashing cabin, a smashing wheel coaxial with the center shaft is arranged on the center shaft, a plurality of smashing blades are arranged on the smashing wheel, both the two ends of the center shaft are sleeved with sleeves, two annular overturning frames coaxial with the sleeves are arranged in the smashing cabin and fixed on the two sleeves through a plurality of connecting rods respectively, and a plurality of overturning sheets are connected between the edges of the two overturning frames. According to the processing device for corn straw returning, the smashing cabin is arranged and used for smashing and processing straw; the overturning frames are arranged and used for continuously stirring internal straw, straw can be repeatedly cut up, the smashing fineness is improved, and the straw returning efficiency is improved; in addition, a disinfecting cabin is arranged and used for preventing damage of germs on straw to crops.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a processing equipment for returning corn stalks to the field. Background technique [0002] Straw returning to the field is a measure of fertilizing soil fertility and increasing production that is generally valued in the world today. It can increase fertilizer and increase production while eliminating the air pollution caused by straw burning. Straw returning can increase soil organic matter, improve soil structure, loosen soil, increase porosity, reduce capacity, and promote microbial activity and root development of crops. [0003] However, the direct return of corn stalks to the field has a slow decomposing speed, which will affect the germination and rooting of the next crop, and the accumulation of corn stalks on the field will also affect labor. In addition, the germs on the corn stalks will induce crop regeneration diseases. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F29/04A01F29/09A61L2/04A61L2/07
CPCA61L2/04A61L2/07A01F29/04A01F29/09
Inventor 张学军刘晓彤罗昀罗健航赵营白建忠王双喜董平周丽娜冒辛平
Owner INST OF AGRI RESOURCES & ENVIRONMENT NINGXIA ACAD OF AGRI & FORESTRY SCI NINGXIA KEY LAB OF SOIL & PLANT NUTRITION
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