Mining area of the belt conveyor control system design applications based on PLC

This paper introduce the design and application of the PLC technology in underground coal mine belt conveyor system,and take zhai 's mining coal 7201 backfilling belt conveyor control system as an example,detailed expounds the advantagesof its system composition, system structure, system function and system in the production etc.The application of this technique can achieve the goal of the post unattended of mining coal mine belt transport system , so as to improve the efficiency, and the purpose of mine safety degree.