Intelligent control system for rice polishing machine

Abstract

The invention discloses an intelligent control system for a rice polishing machine. The intelligent control system comprises the rice polishing machine, a polishing machine detection system and a controller. The controller controls the polishing machine detection system through electrical signals. The polishing machine detection system comprises a finished product water content detection system, a feeding inlet opening degree detection and regulation device, a spindle rotating speed detection system and a main machine current detection system. By means of the intelligent control system for the rice polishing machine, the problem that flow rate control completely depends on the experience of operators is solved, the danger that rice caking happens to block the machine due to the extremely-high water content of rice is avoided, the operating state of the polishing machine can be detected and regulated in real time, and polishing quality of the rice is guaranteed; and meanwhile, the polishing machine can be better protected, and the service life of the polishing machine is prolonged.

Description

technical field [0001] The invention belongs to the field of mine auxiliary equipment, and in particular relates to an intelligent control system for a rice polishing machine. Background technique [0002] Polishing is an important part of rice processing. Spraying and watering equipment is essential for polishing machines during processing, while traditional spraying and watering uses a water tank to store water, a float ball controls the water level, and then uses a centrifugal pump to provide pressure to the polishing machine. There are the following problems in this watering method: [0003] 1. The traditional polishing machine has high energy consumption, the power of the water pump is about 500 watts, and the pipeline is long, and the electric heating power is large; [0004] 2. The traditional feeding control method of the polishing machine is to control the flow by manually pulling the insert plate of the feed inlet, and the control of the flow depends entirely on ...

AI Technical Summary

Problems solved by technology

[0003] 1. The traditional polishing machine has high energy consumption, the power of the water pump is about 500 watts, and the pipeline is long, and the electric heating power is large;

[0004] 2. The traditional feeding control method of the polishing machine is to control the flow by manually pulling the insert plate of the feed inlet, and the control of the flow depends entirely on the experience of the operator;

[0005] 3. The traditional polishing machine relies on the self-priming booster pump to provide water pressure and the flow meter to control the flow of water supply. Often there will be instability caused by scale blocking the flow meter. It is necessary to adjust the flow meter frequently to avoid Water supply remark due to blockage of flowmeter

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