Control system and control method of intelligent rice milling machine

Abstract

The invention relates to a control system and a control method of an intelligent rice milling machine. The system comprises an intelligent terminal, an intelligent rice milling machine, a server and internet, wherein the intelligent terminal is used for sending an order signal to the server through the internet; the server is used for obtaining a corresponding regulating signal according to precision data in the order signal, and sending the regulating signal and weight data to a single chip microcomputer through an industrial controller; the single chip microcomputer is used for controlling a motor to start, so that the motor drives rice and a rice milling sieve to generate friction by rotating a rice milling shaft to obtain hulled rice; according to the regulating signal, the single chip microcomputer is further used for regulating a precision valve via a drive shaft to axially move along the rice milling shaft through a first step motor; and a weighing sensor is used for detecting weight of an unloader, and is used for sending a weight signal to the single chip microcomputer. A second step motor controls the precision valve to move, so that the precision of rice milling is automatically regulated while manual treatment is not needed any more; and rice of the corresponding weight can be automatically packed according to the order demand, so that the control system is convenient and quick.

Description

technical field [0001] The invention relates to the technical field of rice processing, in particular to an intelligent rice mill control system and a control method thereof. Background technique [0002] my country is a big food country, and rice is a food crop with a very high yield. After the rice is harvested, it must go through steps such as threshing, drying, whitening, polishing, etc., so that it can be stored easily, and it can also enter the dining table of thousands of households. The rice mill is an indispensable equipment in the rice processing process. It is mainly used to whiten the brown rice and separate the rice grains from the rice bran, so that the rice has better smoothness and brightness. At present, the rice milling machines on the market are mainly controlled by the operator on site, which cannot control the precision of rice milling and cannot mill rice grains of appropriate weight according to customer needs. Contents of the invention [0003] Th...

AI Technical Summary

Problems solved by technology

At present, the rice milling machines on the market are mainly controlled by the operator on site, and cannot control the precision of rice milling and cannot mill rice grains of appropriate weight according to customer needs.

Images