我矿3m提升机ZHRL-130A减速器，系人字齿二级变速稀油集中润滑，机壳油池作为油箱装用150#机械油，用泵将油输送到轴承、齿轮等各润滑点，回油自流回油箱，各润滑点的流量靠闸阀调节。该减速器自80年代投运以来，滑动轴承端面、端盖与减速器测端面间等润滑油泄漏严重，每周需补 I mine 3m hoist ZHRL-130A reducer, the Department of human gear two-speed variable concentration centralized lubrication, the chassis oil tank as a fuel tank equipped with 150 # mechanical oil, pump oil to the bearings, gears and other lubrication points back Oil flows back to the tank, the flow of the lubrication points by gate valve regulation. Since the gearbox was put into operation in the 80’s, there was a serious leakage of lubricating oil between the end surface of the sliding bearing, the end cap and the retarder,