A rice milling device convenient for high-efficiency screening and easy cleaning

Abstract

The invention discloses a rice milling device facilitating efficient screening and easy to clear. The rice milling device comprises an upper shell. A lower shell is fixed to the lower portion of the upper shell, a feeding inlet is formed in the upper portion of the upper shell, and a discharging outlet is fixed to the bottom of the upper shell; a controller is mounted on one side face of the lowershell, a hook is fixed to one side of the lower shell, and one end of the hook is connected with a cleaning tank through a hanging ring; a servo motor and two fixing boxes are fixed into the upper shell, and the servo motor is located between the two fixing boxes. The rice milling device is provided with a rice milling roller and screening rings, second motors drive gear sets to rotate through rotating shafts, namely pushing rods are driven to extend and retract, and thus supporting pads can fix the screening rings; and the servo motor drives the rice milling roller to rotate through the rotating shafts, and milled rice is dehulled through the friction action of the rice milling roller and the screening rings, so that the problem that grain cannot be subjected to rice milling and filteredefficiently, and consequently, edibleness is affected due to excessive impurities in the rice is solved.

Description

technical field [0001] The invention belongs to the field of agricultural machinery and equipment, and in particular relates to a rice milling device which is convenient for high-efficiency screening and easy cleaning. Background technique [0002] Rice processing is divided into three processes: cleaning, hulling and rice milling. Paddy processing is the process of removing rice husk (husk) and cortex (bran layer). Rice grains are composed of chaff, cortex, germ and endosperm. The purpose of processing is to separate the endosperm from other parts with the least degree of fragmentation, and make rice with better eating quality. [0003] However, the rice milling devices currently on the market have some defects in the use process. Most of the existing rice milling devices are fixed, which cannot efficiently mill and filter the grains in layers, causing too many impurities in the rice to affect the consumption. And the existing rice milling device cannot clean the device mo...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a rice milling device that is convenient for efficient screening and easy cleaning, so as to solve the problem that the existing rice milling device proposed in the above background technology cannot perform layered rice milling and filtering on the grain, resulting in excessive impurities in the rice. Most of them affect eating, and the device cannot be cleaned more conveniently, which may affect the normal use of the device

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