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Portable corn picking and chopping device

A technology of shredding device and corn, applied in cutters, agricultural machinery and implements, applications, etc., can solve the problems of unreliable operation of hydraulic parts and transmission parts, influence of the performance and reliability of the whole machine, and unstable performance, etc. The effect of reliable work performance, increased farmers' income, and compact structure

Inactive Publication Date: 2018-05-29
周宝东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the overall design of my country's corn harvesting machines is not reasonable enough, the structure is complex, the performance is not stable enough, and the work of hydraulic parts and transmission parts is not reliable, which seriously affects the performance and reliability of the whole machine.

Method used

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  • Portable corn picking and chopping device

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Embodiment Construction

[0018] figure 1 The medium and portable corn ear picking and chopping device is mainly composed of an inner ear picking roller, an outer ear picking roller, a drum knife combination, a cutting knife, and a drum shell; the inner and outer ear picking rollers are multi-spiral horizontal ear picking The roller is divided into front and rear parts, the front part is the diversion cone, and the rear part is the ear picking section and the strong pulling section; the two parts of the ear picking roller are connected by a shaft, and are stopped by an elastic cylindrical pin. Bearings, the bearings are installed on the bearing seat, the bearing seat is installed on the frame, and the gap between the two ear picking rollers can be changed by adjusting the distance between the bearing seat and the frame; the drum knife combination is mainly composed of the moving knife , moving knife disc, moving knife shaft, etc., which are installed under the ear picking roller; the drum shell is inst...

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Abstract

A portable corn picking and chopping device is mainly composed of an inner picking roller, an outer picking roller, a roller knife combination, a cutting knife, and drum shell. The inner and outer picking rollers are multi-spiral horizontal ear-picking rollers which comprise a front part and a rear part, wherein the front part is a diversion cone and a rear part is a picking section and a haling section; the roller knife combination is mainly composed of a moving cutter, a moving cutter plate and a moving cutter shaft and is installed under the picking rollers; the drum shell is installed on abearing seat; the bearing seat is installed on the moving cutter shaft; semi-closed design is adopted, which is convenient for the feeding of straw; a straight blade flat cutter is used as the movingcutter which is installed on a moving cutter support plate and then installed on the moving cutter plate; the moving cutter plate is a welded member which is formed by a shaft wing, a disc and bending by artificial arc welding; the cutting knife is installed at the forefront of the moving cutter shaft. The invention has the advantages of simple structure, low power consumption, high chopping quality, reduced manufacturing cost, improved working efficiency and reliability.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a portable corn ear picking and chopping device. Background technique [0002] Corn is the main food crop in my country, and it is also a high-quality feed, medical and chemical raw materials. Corn grains and straws are valuable resources. A good production and processing of corn is of great importance to the development of agriculture, farmers, rural areas and the entire national economy. significance. At present, the overall design of my country's corn harvesting machines is not reasonable enough, the structure is complex, the performance is not stable enough, and the hydraulic parts and transmission parts are not reliable, which seriously affects the performance and reliability of the whole machine. Therefore, a new corn plucking and stalk chopping device is designed. The new device is designed based on a backpack-type corn harvester with both ears and stalks. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/02A01D43/08
CPCA01D45/025A01D43/08
Inventor 周宝东
Owner 周宝东
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