Research on Early Warning System for Belt Conveyor Drum Bearing Failure
In order to improve the early warning capability of belt conveyor drum bearing failure,reduce the impact of bearing failure and improve the reliability of belt conveyor operation,a drum bearing failure warning system based on vibration signal analysis is proposed and applied in engineering.The constructed drum bearing fault early warning system obtains bearing vibration signals in real time through acceleration sensors,and extracts and analyses the vibration data through comprehensive wavelet soft threshold noise reduction and EEMD envelope adjustment algorithm to achieve the diagnosis,positioning and early warning of the bearing rolling body,inner ring and outer ring.The application shows that the constructed roller bearing fault early warning system can realise the bearing fault-free,fault diagnosis,early warning work efficiency is high,which helps to improve the bearing fault early investigation,overhaul and other work to carry out the efficiency and enhance the reliability of the operation of the belt conveyor.
belt conveyorrollerbearing failuremonitoring and early warningvibration analysis
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