抓斗下滑轮轴修复及优化改造

Repair and Improvement to Lower Pulley Shaft of Grab Bucket

对北仑矿石码头行星差动卸船机62 t抓斗下滑轮轴及孔磨损严重的原因进行分析,制订了相应的对策措施,解决了上述问题,提高了设备使用的可靠性。

This paper analyzes the reason of a serious abrasion on the lower pulley shaft and its hole of 62-ton grab bucket of planetary differential ship unloader in Beilun ore terminal,and works out the corresponding measures,so that the problem above is solved out and the service reliability of the equipment is improved.