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A different speed threshing drum

A threshing drum and different speed technology, applied in threshing equipment, agriculture, application, etc., can solve the problems of corn kernel waste, manual separation, inability to thresh corn cobs, etc., and achieve the effect of complete threshing

Active Publication Date: 2021-02-05
JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above problems, the present invention provides a different speed threshing drum, which can solve the problem of one-time threshing of corn when corn cobs are threshing, and the size of corn cobs is different, and the existing threshers cannot completely thresh corn cobs Threshing causes waste of some corn kernels. After threshing, the corn kernels are mixed with the detached corn cobs and need to be manually separated by personnel.

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  • A different speed threshing drum
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  • A different speed threshing drum

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Embodiment Construction

[0029] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0030] Such as Figure 1 to Figure 5 As shown, a different speed threshing drum includes an outer frame 1, a screening frame 2, a primary threshing device 3 and a secondary threshing device 4, the lower end of the outer frame 1 is equipped with a screening frame 2, and the bottom of the outer frame 1 A secondary threshing device 4 is installed, and a primary threshing device 3 is installed in the middle of the outer frame 1 .

[0031] The primary threshing device 3 includes a main frame 31, a top cylinder 32, a top plate 33, two pressing plates 34, a rotating mechanism 35, two placement frames 36, two threshing frames 37 and four limit mechanisms 38, the main frame 31 is installed on the upper end of the outer frame 1, two empty slots are arranged ...

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Abstract

The invention relates to a different-speed threshing drum, which comprises an outer frame, a screening frame, a primary threshing device and a secondary threshing device. The lower end of the outer frame is equipped with a screening frame, and the bottom end of the outer frame is equipped with a secondary threshing device. A primary threshing device is installed in the middle of the outer frame. The present invention can solve the problem of one-time threshing of corn when corn cobs are threshing, and the size of corn cobs is different. The existing threshers cannot completely thresh corn cobs, resulting in the waste of part of corn kernels. After threshing, corn kernels Mixing with the detached corn cobs requires manual separation and other problems. It can thresh the corn cobs twice to make the corn cobs completely threshed. It is suitable for different sizes of corn cobs. The corn kernels and corn cobs after work are transported separately Etc.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a different-speed threshing cylinder. Background technique [0002] Agricultural machinery refers to various machinery used in the process of crop planting and animal husbandry production, as well as in the initial processing and handling of agricultural and animal products. Among them, after the corn is dried, it is usually threshed by machinery, and the corn is stored after threshing. , thereby improving the storage efficiency of corn. [0003] However, there are following deficiencies in the existing corn separation process: 1, when the corn cobs are threshing, the corn is usually threshed at one time; Partial corn kernels are wasted; 3. After threshing, corn kernels and detached corn cobs are mixed together and need to be separated manually by personnel. [0004] There are also some explorations and practices related to corn threshing in China. The Chinese invention pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01F12/44A01F12/22A01F12/18
CPCA01F12/181A01F12/22A01F12/446
Inventor 王国强孙红艳翟旭军崔勇钱志
Owner JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE