Flat plate pressure rubbing type millet thresher

A thresher and millet technology, applied in threshing equipment, agricultural machinery and implements, applications, etc., can solve the problems of high crushing rate and low cleaning rate, so as to reduce the breaking rate, reduce the time of kneading, and improve the cleaning rate Effect

Inactive Publication Date: 2012-05-02
郝俊峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of high crushing rate and low cleaning rate in current millet threshers, the present invention provides a plate pressing millet thresher with low crushing rate, high cleaning rate and high threshing efficiency

Method used

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  • Flat plate pressure rubbing type millet thresher
  • Flat plate pressure rubbing type millet thresher
  • Flat plate pressure rubbing type millet thresher

Examples

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Embodiment Construction

[0014] A kind of plate pressing millet threshing machine, which is composed of frame 1, secondary roller rubbing combination 2, secondary rubbing cover 2-1, secondary rubbing roller 2-2, secondary rubbing concave panel 2-3, secondary Kneading roller shaft 2-4, secondary kneading pulley 2-5, ear code conveyor concave plate 3, ear code conveyor 4, movable grain rubbing plate 5, rocker mechanism 6, arc straight rack 7, connecting rod Mechanism 8, feeding port fan 9, hopper 10, primary roller kneading combination 11, primary kneading roller 11-1, primary kneading roller cutter 11-2, primary kneading concave panel 11-3, primary kneading roller shaft 11-4, primary kneading roller pulley 11-5, ear pusher 12, ear pusher crank linkage mechanism 13, cleaning fan 14, motor 15, grain sieve track 16, right sliding grain plate 17, grain sieve 18, Transmission system 19, fixed grain rubbing plate 20, grain conveyer concave panel 21, grain conveyer 22, left side slides grain plate 23, gathers...

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Abstract

The invention discloses a flat plate pressure rubbing type millet thresher. In the millet thresher, a second-stage roller rubbing assembly and a first-stage roller rubbing assembly are connected with a rack, a spi-kelet conveyor is connected with the rack; a movable millet rubbing plate is connected with a linkage mechanism, a fixed millet rubbing plate is connected with the rack, a rocker mechanism is connected with the rack and the linkage mechanism; a spike pushing device is connected with a spike pushing crank linkage mechanism, a feeding hole fan, a hopper, a cleaning fan, a motor, a millet sieve track, a right millet sliding plate, a left millet sliding plate and a millet gathering plate are connected with the rack; a millet sieve is connected with the millet sieve track and a millet sieve crank linkage mechanism, a motor cleaning fan belt is connected with the cleaning fan and the motor; and a grain conveyor is connected with the rack, and a grain lifting mechanism is connected with the rack. The flat plate pressure rubbing type millet thresher has lower millet threshing breaking rate, higher threshing rate, more ideal threshing quality and higher threshing efficiency.

Description

Technical field: [0001] The invention belongs to an agricultural machine, in particular to a flat pressing and rubbing millet thresher. Background technique: [0002] The principle adopted by the existing millet threshing machine is generally to send the ear of grain between the rotating drum and the fixed grid concave plate, and use the relative rotation of the drum and the grid concave plate to impact and knead the ear of grain. Grain comes off the yard. The physiological characteristics of millet are: the grain size of the grain is very small, the connection force between the grain and the cob is smaller than that between the grain and the cob, the grain is easier to separate from the cob, and the grain and the cob are separated. Separation is more difficult. Therefore, after the grain ear enters the drum and the grid concave plate, the grain code is separated from the cob soon, and the grain code and the grain code are densely accumulated between the drum and the grid ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F7/00A01F12/18A01F12/44A01F12/52
Inventor 郝俊峰
Owner 郝俊峰
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