The invention discloses a split type rear axle structure of the mining dump truck, which comprises a rear axle housing, a left half axle sleeve and a right half axle sleeve, wherein the sleeve connecting end faces of the left half axle sleeve and the right half axle sleeve are connected to the rear axle housing connecting end faces on the left side and the right side of the rear axle housing through bolts and gaskets respectively; and o-shaped sealing rings are arranged between the attaching end faces of the left half axle sleeve, the right half axle sleeve and the rear axle housing. The splittype structure is used for a rear axle assembly, the maintainability and interchangeability of the rear axle assembly and peripheral components can be effectively improved for a long time, the maintenance operation period is shortened, the production efficiency is improved, and the operation cost is saved.
本发明公开了矿用自卸车分体式后桥结构,包括:后桥壳、左半轴套管、右半轴套管,左半轴套管和右半轴套管的套管连接端面分别用螺栓和垫圈连接安装于后桥壳左右两侧的后桥壳连接端面;左半轴套管、右半轴套管与后桥壳的贴合端面之间设置有O型密封圈。本发明的分体式结构形式用于后桥总成,能长期有效的改善后桥总成以及周边部件的维修性和互换性,缩短维修作业周期,提高生产效率,节省运营成本。
Split type rear axle structure of mining dump truck
矿用自卸车分体式后桥结构
17.04.2020
Patent
Elektronische Ressource
Chinesisch
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