The invention provides a thrust wheel assembly and a crawler machine, and relates to the technical field of mechanical parts, the thrust wheel assembly comprises a wheel body and a heat dissipation piece, and a cavity is formed in the wheel body. The heat dissipation piece is located in the cavity and connected with the wheel body, the cavity is divided into a first cavity and a second cavity by the heat dissipation piece, the first cavity is used for containing oil liquid, and the wheel body is provided with a vent hole communicated with the second cavity. And the heat dissipation piece is configured to at least discharge part of heat of the oil liquid out of the wheel body through the second cavity and the vent hole. According to the thrust wheel assembly, heat dissipation of the interior of the thrust wheel can be achieved, lubrication failure caused by the fact that a large amount of heat cannot be dissipated is avoided or relieved, and the service life is guaranteed.
本申请提供了一种支重轮组件及履带机械,涉及机械部件技术领域,该支重轮组件包括轮本体和散热件,轮本体内具有空腔。散热件位于空腔中,并与轮本体连接,散热件将空腔分隔成第一空腔和第二空腔,第一空腔用于盛放油液,轮本体开设有与第二空腔连通的通气孔。散热件被配置为,至少将油液的部分热量经第二空腔和通气孔处排出轮本体。根据本申请实施例的支重轮组件,能实现对支重轮内部的散热,避免或减轻因大量的热无法散去而导致的润滑失效,保证使用寿命。
Thrust wheel assembly and crawler machine
支重轮组件及履带机械
21.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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