集装箱正面吊运机臂架主销润滑结构改进

Improvement of Lubrication Structure for Main Pin of Cantilever of Container Front Crane

从集装箱正面吊运机结构组成和工作方式出发,分析臂架主销轴润滑不良原因及其改善润滑条件方法,提出一种主销轴改进设计的思路,通过实验验证新方案可行性,润滑脂分布均匀,可提升主销工作可靠性,彻底解决臂架异响、咬合等问题,减少设备长期维护成本,为类似销轴润滑应用分析提供参考。

Starting from the structural composition and working mode of the container front crane,the reasons for the poor lubrication of the main cantilever crane pin roll and the ways to improve the lubrication conditions are analyzed.An idea of improving the design of the main cantilever crane pin roll is put forward,and the feasibility of the new scheme is verified by experiments.The grease is evenly distributed,which can improve the working reliability of the main pin,completely solve the problems of abnormal sound and engagement of the cantilever,reduce the long-term maintenance cost of the equipment,and provide reference for the application analysis of similar pin shaft lubrication.