Rice hulling device for refined processing

Abstract

The invention discloses a rice hulling device for refined processing. A flange is arranged on the top of a processing barrel, and a rotating disk is located in the processing barrel; a grinding spacewith a conical structure is formed between the rotating disk and the flange; material twisting protrusions matched with the rotating disk are arranged at the bottom of the flange; a rotating shaft ofthe rotating disk penetrates an installing opening in the middle portion of the flange; a feeding channel used for performing feeding towards the grinding space is arranged in the rotating shaft; a material sweeping brush is arranged at the bottom of the rotating disk; and a driving mechanism drives a lower rotating disk to rotate. Due to the optimized rice hulling device for refined processing, the structural design is optimized and reasonable; due to the conical design of the grinding space, the grinding time of unhusked rice in the grinding space is prolonged, the grinding effect is improved, ground materials enter the processing barrel, rice cores and husks after being separated are subjected to thorough peeling under the effects of the material sweeping brush, and the separating efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of paddy shelling, in particular to a high-efficiency and thorough shelling equipment for paddy processing. Background technique [0002] Existing common paddy hulling machines have rubber roller type, sand disc type and centrifugal type etc. The rubber roller type uses the extrusion of two rubber rollers and the rubbing and tearing effect caused by the speed difference between the two rollers, so that the paddy can achieve the purpose of husking. The husking rate of the rubber roller type is high, the surface of the brown rice is smooth, and the broken rice is less, but the rubber roller wears quickly when the temperature is high, and the brown rice is more broken, and the production cost is higher. The sand disc type uses the upper and lower circular emery discs to hustle the rice through end pressure, rubbing and tearing. The advantage is that brown rice has less broken waist, the sand plate is more wea...

AI Technical Summary

Problems solved by technology

This machine has simple structure, convenient operation and management, less power consumption, and low processing cost; but there are more broken rice and low rice output rate

[0003] Therefore, the existing rice shelling machines either have large consumption of consumable parts and high cost, or have unsatisfactory processing effects, more broken rice, and a lower rice yield, making it difficult to balance economy, high efficiency and high quality. Require

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