Grain processing drum screen with self-cleaning function

A self-cleaning and cylindrical sieve technology, applied in cleaning methods and utensils, sieves, dust removal, etc., can solve the problems of cumbersome regular cleaning and easy blockage of sieve holes, and achieve the effect of easy cleaning and improved screening effect

Inactive Publication Date: 2021-11-26
襄阳市飞钟粮食机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a self-cleaning cylindrical scree

Method used

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  • Grain processing drum screen with self-cleaning function
  • Grain processing drum screen with self-cleaning function
  • Grain processing drum screen with self-cleaning function

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Embodiment Construction

[0023] 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.

[0024] see Figure 1-6 , the present invention provides a technical solution: a cylindrical sieve for grain processing with a self-cleaning function, comprising a support chassis 1, the two sides of the support chassis 1 are respectively fixedly installed with a feed plate 101 and a discharge plate 102, The inside of the support chassis 1 is fixedly equipped with an outer shell 2, and the inside of the outer shell 2 is rotatably installed with a screen drum 3,...

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Abstract

The invention discloses a grain processing drum screen with a self-cleaning function, and relates to the technical field of screening devices. According to the grain processing drum screen with the self-cleaning function, through a cleaning assembly arranged between a screen drum and an outer shell, when a rotating shaft drives the screen drum to rotate through positioning frames at the two ends, the inner walls of screen holes can be cleaned through cooperation of a plurality of telescopic columns in the cleaning assembly and ejector rods sliding back and forth and the screen holes in the screen drum; meanwhile, through the ejector rods sliding back and forth, grains and the like clamped in the screening holes can be pushed, and the phenomenon of blocking in the screening holes is avoided; and through scraping plates arranged on the two sides of the interior of the outer shell, dust on the outer wall of the screen drum can be scraped away when the screen drum rotates, and the situation that the grain screening effect is affected due to dust accumulation is avoided; and thus, the screen drum can be cleaned while the screen holes of the equipment are prevented from being blocked, and the grain screening effect is improved.

Description

technical field [0001] The invention relates to the technical field of screening devices, in particular to a cylindrical screen for grain processing with self-cleaning function. Background technique [0002] The cylinder screen is usually used in the grain screening process. The working part of the cylinder screen is cylindrical, and the whole screen rotates around the axis of the cylinder. The axis is generally installed at a small inclination angle; One end feeds in, the fine-grade material passes through the sieve hole on the cylindrical working surface, and the coarse-grained material is discharged from the other end of the cylinder, and the grain is screened. [0003] Due to the different particle sizes of the grain, they often get stuck inside the mesh of the cylindrical sieve during screening, and it must be cleaned regularly, otherwise, when the particles continue to block the mesh, the screening effect of the cylindrical sieve will be affected. Reduced work efficie...

Claims

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Application Information

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IPC IPC(8): B07B1/50B07B1/52B07B1/22B07B1/46B08B15/04
CPCB07B1/50B07B1/526B07B1/22B07B1/46B08B15/04
Inventor 张翰威闻建伟闻赛琦
Owner 襄阳市飞钟粮食机械有限公司
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