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Unhusked rice cleaning device

A cleaning device and millet technology, applied in threshing equipment, applications, agricultural machinery and tools, etc., can solve the problems of entrainment loss and single cleaning function, and achieve the effect of low entrainment loss rate, simple overall structure and good quality

Pending Publication Date: 2018-03-09
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem of single cleaning function and serious entrainment loss of the grain cleaning machine in the prior art, the present invention provides a kind of grain cleaning device, which uses grain rubbing rollers, centrifugal winnowing, and multi-stage vibration screening. and other effective ways to significantly improve the quality of grain cleaning

Method used

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the drawings:

[0031] As shown in the figure, a millet cleaning device includes a frame 4 and a feeding assembly, a threshing assembly, a screening assembly, a winnowing assembly, a grain conveying assembly, a power assembly, and a control set on the frame 4. Mechanism, the control mechanism is electrically connected with the power assembly, threshing assembly, screening assembly, winnowing assembly and seed conveying assembly to regulate and control the power assembly to drive the threshing assembly, screening assembly, winnowing assembly and seed conveying assembly to complete the threshing of millet raw materials. Screening, winnowing and grain conveying operations;

[0032] The feeding assembly includes a feeding hopper 6 arranged at the top of the frame 4, and the feeding hopper 6 is placed above the active roller 8 of the threshing assembly, and is shaped like a triangular funnel with ...

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Abstract

The invention provides an unhusked rice cleaning device. The cleaning device comprises a rack, and a feeding assembly, a threshing assembly, a screening assembly, a winnowing assembly, a grain conveying assembly, a power assembly and a control mechanism which are arranged on the rack, wherein the control mechanism is electrically connected with the power assembly, the threshing assembly, the screening assembly, the winnowing assembly and the grain conveying assembly and is used for regulating and controlling the power assembly to drive the threshing assembly, the screening assembly, the winnowing assembly and the grain conveying assembly to finish threshing, screening, winnowing and grain conveying work of unhusked rice raw materials respectively. According to the unhusked rice cleaning device provided by the invention, the cleaning quality of unhusked rice is remarkably improved through effectively matched manners of unhusked rice stacking, rubbing and rolling, centrifugal winnowing,multi-grade vibration screening and the like.

Description

Technical field [0001] The invention relates to the technical field of mechanical equipment for cleaning and selecting crops and grains, in particular to a millet cleaning device. Background technique [0002] With the continuous improvement of my country's agricultural mechanization development level, modern agricultural production pays more and more attention to grain harvesting technology. However, the harvested grains usually contain many unnecessary adulterants and more incompletely hulled grains. These incompletely hulled grains and adulterants not only affect the overall quality of the grains after cleaning, but also This results in a larger entrainment loss rate of grains, and it is also not conducive to the appearance and sales of grains. Therefore, a new type of cleaning machinery is needed to clean the grains. [0003] The existing traditional grain cleaning machine in the prior art can meet the basic requirements of grain cleaning, but there are still problems such as...

Claims

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Application Information

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IPC IPC(8): A01F7/04A01F12/44A01F12/46
CPCA01F7/04A01F12/44A01F12/46Y02P60/14
Inventor 李心平姬江涛张家亮耿令新金鑫杜新武王升升庞靖
Owner HENAN UNIV OF SCI & TECH
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