Development and application of the forced lubrication mechanism of shearer
ZHAO Yong-ke
HU Jin-hong
Abstract：Steep prone mining conditions , planet carrier support bearing oil shortage , which often occurred in shearer traction secondary planet retarding mechanism , more easily lead to the bearing damage , and often affect the normal production of coal mine .This paper introduced a forced lubrication mechanism of shearer traction part , the mechanism , developed by Xi ’ an coal mining machinery Co., Ltd., to ensure good lubrication of planet carrier support bearings , and solve lubrication problem of shearer traction under special conditions .Finally real-ize the purpose of good lubrication effect , reliable operation , and equipment operating normally .
Keywords：forced lubrication mechanismreducerlogic valve group
Publication Date：2015-05-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 16-18 )