Rice mill provided with revolvable rice sieve

Abstract

The invention relates to a rice mill provided with a revolvable rice sieve. A reduction box is arranged on a front seat, an output shaft of the reduction box is arranged in a corresponding hole of the front seat, a flat belt is arranged on a spindle and a belt pulley, the belt pulley is arranged on an input shaft of the reduction box, a small gear is arranged on the output shaft of the reduction box and is meshed with a big gear ring, the big gear ring is arranged on the front seat, a rice sieve frame is arranged in a big inner hole of the big gear ring, two notches of the rice sieve frame are arranged on a corresponding notch flat end set screw fixed on the big gear ring, the other end of the rice sieve frame is arranged in a hole at the front end of a rice milling chamber frame, a rice discharging hole is also arranged in the hole at the front end of the rice milling chamber frame, the rice sieve is arranged on the rice sieve frame, and the rotation direction of the big gear ring is the same with the rotation direction of the spindle. The spindle rotates to drive the input shaft of the reduction box to rotate by virtue of the flat belt, thus the rice sieve is driven to rotate. Air is uniformly blasted, thus being beneficial to discharge of rice bran and improving rice milling quality, yield and efficiency.

Description

technical field [0001] The invention relates to a rice processing machine, in particular to a rice mill with a rotatable rice sieve. Background technique [0002] Rice milling machine is the key equipment of rice processing equipment. In the complete set of rice milling equipment, brown rice is milled into white rice. At present, the iron roller air jet rice mill is the most used. The brown rice enters the rice milling machine from the hopper, and under the action of the screw propeller, it enters the rice milling chamber composed of rice milling rollers, rice sieves and pressure gates along the axial direction. Affected by the resistance of the outlet pressure gate, pressure is generated between the brown rice grains. , under the action of the rice milling roller ribs and the surface shape of the rice sieve, they rub and peel each other. At the same time, the high-pressure air sprayed by the blower fan is sprayed from the blowing groove of the rice milling roller to the ri...

AI Technical Summary

Problems solved by technology

This structure results in uneven air blowing and poor rice milling effect

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