Rice milling machine for agricultural machinery

Abstract

The invention provides a rice mill for an agricultural machine. The rice mill comprises a mill body, a screen drum, a sealing cover plate, a motor, a rice roller and a discharging hopper, wherein a rice milling box is arranged at the right side of the mill body, and a feeding hopper is arranged at the top of the rice milling box; the screen drum is arranged at the upper portion inside the rice milling box, the interior of the rice milling box is divided into a rice milling cavity and a grain collecting cavity through the screen drum, the lower end of the feeding hopper is communicated with the rice milling cavity, a sieve pore is formed in the screen drum, the left end of the screen drum is provided with a conical part, and the pore diameter of the left end of the conical part is smaller than that of the right end of the conical part; the sealing cover plate is arranged at the right side of the rice milling box, and the sealing cover plate can control the right end of the rice milling cavity to be opened or closed; the motor is arranged on the mill body, and the motor is located at the left side of the rice milling box; the left end of the rice roller is connected to an output shaft of the motor, and the right end of the rice roller penetrates through the box wall of the rice milling box to stretch into the rice milling cavity; the discharging hopper is obliquely arranged at the right side of the rice milling box, and the upper left end of the discharging hopper is located below the right end of the rice milling cavity. The rice mill for the agricultural machine has the good rice milling effect.

Description

technical field [0001] The invention relates to a rice mill for agricultural machinery, in particular to a rice mill for agricultural machinery. Background technique [0002] Brown rice is the caryopsis of which only the outer protective cortex of the rice has been removed. Because brown rice tastes poor and takes a long time to cook, people need to peel and whiten the brown rice by milling before eating. The traditional The rice milling method is to use a stone mill, which uses a cow to drive the stone mill to peel the brown rice. The efficiency is low and there are more broken rice. The modern rice milling method has two kinds of chemical method and mechanical method, although the chemical method does not need to be milled. The cortex of brown rice can be peeled off, but its cost is high and the economic benefit is poor. Therefore, modern agriculture mostly uses mechanical methods to peel and whiten brown rice. The mechanical equipment used is called rice milling machine. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to provide a kind of rice milling machine for agricultural machinery, which solves the problem of low working efficiency of existing rice milling machines

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