Classification screening device for grain polishing

A grain and sieving technology, applied in the field of crop processing equipment, can solve problems affecting the uniformity of rice and achieve the effects of increasing income, improving stability, and reducing damage

Inactive Publication Date: 2018-05-29
ZHENGZHOU SOUQU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the rice is not graded after the polishing step, the rice contains some broken rice and other impurities that affect the evenness of the rice

Method used

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  • Classification screening device for grain polishing
  • Classification screening device for grain polishing
  • Classification screening device for grain polishing

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1~3 , in the embodiment of the present invention, a kind of grading and sieving device for grain polishing includes a cabinet 1, a polishing chamber 2 and a sieving chamber 3 are arranged in the cabinet 1, a top plate 4 is installed on the top of the cabinet 1, The middle position of described top plate 4 is equipped with feed hopper 5, is provided with polishing roller 12 in described polishing chamber 2, and described polishing roller 12 i...

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Abstract

The invention discloses a classification screening device for grain polishing. The classification screening device for grain polishing comprises a chassis; a polishing cavity and a screening cavity are formed in the chassis; a top plate is mounted at the top end of the chassis; a feed hopper is mounted in the middle position of the top plate; a polishing roller is arranged in the polishing cavity,and is transversely mounted in the polishing cavity through a roller shaft; a polishing motor is mounted on an upper plane of the top plate; a transmission wheel is mounted through a rotating shaft;the left end of the polishing roller penetrates through the side wall of the chassis, and a driven wheel is provided; the transmission wheel and the driven wheel are connected through a transmission belt; a polishing groove is formed below the polishing roller; the polishing roller is positioned in an inner cavity of the polishing groove; and multiple unloading ports are formed in the polishing groove. The classification screening device for grain polishing screens materials, performs classification screening on polished rice, broken rice and impurities, effectively guarantees the discharge quality, and improves the product yield.

Description

technical field [0001] The invention relates to a crop processing device, in particular to a grading and screening device for grain polishing. Background technique [0002] Food self-sufficiency is the foundation of a country's sustainable development. The growth of crops is inseparable from scientific and technological production technology, as well as machinery and equipment manufactured by new industries that can assist agricultural production, such as grain polishing machines. It is mainly used for grain selection and graded polishing of soybeans, wheat, corn, highland barley, rice and other crops. However, most of the grain polishing machines on the market today have complex structures, and the dust and debris after polishing cannot be collected completely, and the polishing effect is not good. obvious. The current rice finishing process includes the following steps: cleaning → hulling → paddy separation → rice milling → polishing → packaging → storage. Since the rice...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02B3/04B02B7/00B07B1/28B07B1/42B07B1/46
Inventor 张秀芝
Owner ZHENGZHOU SOUQU INFORMATION TECH CO LTD
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