Research and Application of Automatic Curtain Door for Coal Mine Cage
Coal mine cage curtain door lifting and lowering need to be manually operated according to the position of the cage to open and close,and the safety door without locking,the realization of the function of manual,this project is to study a set of automatic opening and closing of the cage curtain door device,can be realized according to the cage in place signals,the safety door of the new state of the opening and closing of the curtain door automatically open and close,to achieve the reduction of manpower and improve efficiency at the same time to increase the safety of the system.
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