The invention discloses a lifting axle mechanism and an automobile, the lifting axle mechanism comprises a supporting plate assembly, a lifting mechanism, a guide assembly and a lubricating piece, the supporting plate assembly comprises two supporting plates which are vertically arranged at an interval and extend in the transverse direction, at least one of the two supporting plates can be movably arranged in the vertical direction, and the movably arranged supporting plate is used for being in transmission connection with an axle; the lifting mechanism is in driving connection with the movably-arranged supporting plates, the guide assembly comprises a guide pipe column and a guide rod which extend up and down and are movably matched, the guide pipe column and the guide rod are arranged between the two supporting plates and connected to the two supporting plates respectively, and the lubricating piece is connected with the guide pipe or the guide rod so that lubricating oil can be added between the guide pipe column and the guide rod. According to the technical scheme, the lubricating pieces are arranged on the guide assemblies of the two supporting plates, lubricating oil can be added to the guide pipe columns and the guide rods, the resistance of up-down movement of the movably-arranged supporting plates is reduced, and therefore it is guaranteed that the axle does not deviate due to the change of the resistance when moving.

    本发明公开一种提升桥机构及汽车,提升桥机构包括托板组件、升降机构、导向组件及润滑件,托板组件包括上下间隔设置且沿横向延伸的两个托板,两个托板至少其中一个可沿上下向活动设置,活动设置的托板用以传动连接车桥,升降机构驱动连接活动设置的托板,导向组件包括上下延伸且活动配合设置的导向管柱与导向杆,且导向管柱与导向杆设置于两个托板之间,且分别连接于两个托板,润滑件与导向管或导向杆连接,以向导向管柱与导向杆之间添加润滑油。本发明提供的技术方案中,通过在两个托板的导向组件上设置润滑件,可向导向管柱与导向杆添加润滑油,减小可活动设置的托板上下移动的阻力,从而保证车桥在移动时不因阻力的改变产生偏移。


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    Title :

    Lifting axle mechanism and automobile


    Additional title:

    一种提升桥机构及汽车


    Contributors:
    CHEN YEJIN (author) / LAO ZHENHAI (author) / LAI YUMING (author) / LI JUN (author) / YU DONG (author)

    Publication date :

    2023-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16H Getriebe , GEARING



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