Ball mill bull gear lubrication monitoring device and method and controller

The invention discloses a ball mill bull gear lubrication monitoring device and method and a controller, and aims to solve the problem of the unstable bull gear lubrication effect in the running process of a ball mill in the prior art. A built ball mill bull gear lubrication monitoring platform can give corresponding instructions according to simple threshold judgment and data statistics based on data collected by a flow meter, a temperature transmitter, a pressure sensor, a vibration sensor and an electric energy module in real time, and through respective execution of a heating system, a three-phase isolation pressure regulating module and an oil injection motor, lubricating oil is stably, reliably and automatically sprayed to the face of a bull gear, so that the lubricating effect of the bull gear in the running process of the ball mill is guaranteed. 本发明公开了一种球磨机大齿轮润滑监控装置、方法及控制器，以解决现有技术球磨机运行过程中大齿轮润滑效果不稳定的问题。其中构建的球磨机大齿轮润滑监控平台，基于流量计、温度变送器、压力传感器、振动传感器和电能模块实时采集的数据，根据简单的阈值判断和数据统计即可作出相应的指令，通过加热系统、三相隔离调压模块和喷油电机各自