The invention relates to a wheel end lubricating system which comprises a hub and a planet carrier left shell. The hub comprises a cylindrical hub body and a hub bottom located at one end of the hub body and extending towards the inner side, and oil pumping protrusions used for directionally conveying lubricating oil to the side away from the hub bottom are formed on the inner wall of the hub body. The planet carrier left shell comprises a cylindrical shell body and a planet carrier located at one end of the shell body, the shell body is connected with the hub, the planet carrier is arranged far away from the bottom of the hub, an oil passing hole is formed in the connecting position of the planet carrier and the shell body, a planet gear assembly is installed between the shell body and the bottom of the hub, and the planet gear assembly is connected with the shell body. Lubricating of the planetary gear assembly can be guaranteed, the running reliability and safety of the wheel end are guaranteed, and noise is prevented.
本发明涉及一种轮端润滑系统,其包括轮毂和行星架左壳;所述轮毂包括筒状的轮毂主体、位于所述轮毂主体的一端并向内侧延伸的轮毂底部,所述轮毂主体的内壁形成有用于将润滑油向远离轮毂底部一侧定向输送的泵油凸起;所述行星架左壳包括筒状的壳体和位于所述壳体的一端的行星架,壳体与所述轮毂连接,所述行星架远离所述轮毂底部设置,所述行星架和所述壳体的连接处具有过油孔,所述壳体和所述轮毂底部之间安装有行星齿轮组件,其可以保证行星齿轮组件的润滑,保证轮端运行的可靠性和安全性,防止噪音的产生。
Wheel end lubricating system
一种轮端润滑系统
2023-06-23
Patent
Elektronische Ressource
Chinesisch
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