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Impurity removal device for rice thresher

A thresher and rice technology, which is applied to agricultural machinery and equipment, uses airflow to separate solids from solids, and separates solids. The effect of strengthening the screening effect and improving the efficiency of impurity removal

Pending Publication Date: 2022-06-07
马鞍山市香泉湖米业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, the object of the present invention is to provide a kind of impurity removal device for rice thresher to solve the problem that there are many impurities in the rice after threshing, and the quality of rice is not as good as that. , the problem of relatively large energy consumption

Method used

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  • Impurity removal device for rice thresher
  • Impurity removal device for rice thresher
  • Impurity removal device for rice thresher

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0022] The embodiments of the present invention will be described below according to the overall structure of the present invention.

[0023] A kind of impurity removal device for rice thresher, such as Figure 1-4 As shown, it includes a bottom plate 1, a miscellaneous removal box 2 and a beating mechanism 3. One end of the miscellaneous removal box 2 top is connected with a feed pipe 16, and the other end of the miscellaneous removal box 2 bottom is provided with a rice outlet 9, a coarse material outlet 10 and a fine material outlet. Material outlet 11, a blower fan 13 is installed at the axis of ...

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Abstract

The invention discloses an impurity removal device for a rice thresher, and relates to the field of threshers. The device comprises a bottom plate, an impurity removal box and a beating mechanism, a rice outlet, a coarse material outlet and a fine material outlet are formed in the other end of the bottom of the impurity removal box, a fan is mounted at the axis of the top of the bottom plate, the beating mechanism is arranged at the end, away from a first motor, of the impurity removal box, and a fine filter screen is mounted in the impurity removal box; by means of cooperation of the coarse filter screen, the fine filter screen and the fan and utilization of gas circulation, the rice impurity removal effect is greatly improved, the rice screening effect is further enhanced, continuous and efficient production of rice is guaranteed, energy consumption is reduced, and the production cost is reduced. And the arranged beating mechanism can effectively beat the fine filter screen in a reciprocating mode, so that the cleaning effect of the filter screen is guaranteed, the situation that the impurity removal effect is reduced due to the fact that meshes of the filter screen are blocked is prevented, and practicability is higher.

Description

technical field [0001] The invention relates to the field of threshers, in particular to an impurity removal device for rice threshers. Background technique [0002] Threshing is an essential procedure in rice processing. Threshing is to remove the harvested grains from the ears, and at the same time separate other extruded objects such as short stalks, glumes, debris and grains as much as possible. [0003] However, the threshed grains are mixed with other sundries to be further distinguished. Some of these sundries are denser than the grains, and some are less dense than the grains. However, the threshed rice has more impurities and the quality of the rice It is not high, which is not conducive to cooking, so it is necessary to use additional impurity removal equipment for secondary impurity removal, which is not only time-consuming and laborious, but also consumes a lot of energy, and the production cost is high, which is not conducive to the continuous production of ric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B7/06B07B11/08B07B11/06
CPCB07B7/06B07B11/08B07B11/06Y02P60/14
Inventor 张思锋
Owner 马鞍山市香泉湖米业有限公司
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