确保提升机的可靠运行是矿井安全生产的头等大事。长期以来,煤矿企业通过严格执行设备巡回检查制度作为主要手段,以保障润滑油系统正常供油。然而,因不能及时发现润滑油断油而造成的设备严重损坏,特别是主轴轴瓦烧坏事故时有发生。此类设备事故处理难度大,停车时间长,严重影 Ensuring the reliable operation of hoisting machines is the top priority in mine safety production. For a long time, coal mining companies through the strict implementation of equipment inspection system as the main means to ensure the normal lubricating oil system. However, due to failure to detect the oil off the oil caused serious damage to equipment, especially the spindle bearing burn accident occurred. Such equipment is difficult to deal with accidents, parking a long time, serious shadow