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Corn straw crusher

A technology of corn stalks and pulverizers, which is applied in the field of agricultural machinery, can solve the problems that the stirring mechanism cannot carry out effective stirring and complex structure, and achieve the effect of reducing invalid cutting rate, reducing sliding friction, and facilitating smooth flow

Pending Publication Date: 2020-02-28
SHANDONG DENGHAI SEEDS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure is not only complicated, but also the stirring mechanism and the crushing mechanism can only be installed separately due to the space occupation problem during installation, which leads to the inability of the stirring mechanism to perform effective stirring in the efficient crushing area of ​​the crushing mechanism

Method used

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Embodiment Construction

[0016] The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding in the prior art , pasting and other conventional means, no longer described in detail here.

[0017] refer to Figure 1-3 , the specific embodiment includes a frame 1, a material holding box 2 is fixed on the frame 1, a crushing mechanism is fixed in the material holding box 2, and the crushing mechanism includes an outer cylinder 4, and one end of the outer cylinder 4 is provided with a feeding port 12. The side wall of the outer cylinder 4 is provided with a filter screen 5, and a bracket 6 is fixed inside the storage box 2, and the bracket 6 is movably connected with the outer cylinder 4 through a bearing 7, and the first bracket connected with the outer cylinder 4 is installed on the bracket 6. Dr...

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Abstract

The invention discloses a corn straw crusher. The corn straw crusher comprises a machine frame, a material container is fixed on the machine frame, a crushing mechanism is fixed in the material container, the crushing mechanism comprises an outer cylinder, a feeding opening is formed in one end of the outer cylinder, a filtering net is arranged on the side wall of the outer cylinder, a bracket isfixed in the material container and movably connected to the outer cylinder through a bearing, and a first driving motor connected with the outer cylinder is installed on the bracket; and a second driving motor is fixed in the material container, a driving shaft is connected with the second driving motor, the top of the driving shaft is inserted into the outer cylinder, a crushing tool is installed at the top of the driving shaft and comprises a plurality of cutter heads, a first through groove is formed in each cutter head, a plurality of annular diversion plates are arranged on the inner wall of the filtering net, the two sides of each cutter head are in clearance fit with the annular diversion plates, and the rotation directions of the driving shaft and the outer cylinder are opposite.The corn straw crusher can improve the disadvantages of the prior art and further improve the crushing efficiency of corn straw.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a corn stalk grinder. Background technique [0002] In order to reduce the air pollution caused by burning corn stalks, my country is vigorously promoting the resource utilization of corn stalks. The resource utilization of corn stalks first needs to crush the stalks. In order to improve the crushing efficiency, the existing corn stalk crushing equipment is usually provided with a crushing mechanism and a stirring mechanism respectively, and the stirring mechanism is used to circulate and stir the straw so that the crushing mechanism can effectively crush it. This structure is not only complicated, but also the stirring mechanism and the crushing mechanism can only be installed separately due to the space occupation problem during installation, which leads to the inability of the stirring mechanism to perform effective stirring in the high-efficiency crushing area of ​​the crushing mec...

Claims

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Application Information

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IPC IPC(8): B02C18/14B02C18/16B02C18/18B02C18/22
CPCB02C18/144B02C18/16B02C18/186B02C18/22
Inventor 杨今胜李从锋颜理想兰进好李旭华
Owner SHANDONG DENGHAI SEEDS CO LTD
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