The invention discloses an air suspension eccentric rotary vane pump and a vehicle. In the air suspension eccentric rotary vane pump, a first air hole communicated with an air bag of an air suspension and a second air hole communicated with an air source of the air suspension are formed in a working cavity; a stator is arranged in the working cavity, and the outer side wall of the stator and the inner side wall, located between the first air hole and the second air hole, in the working cavity are kept in sealed abutting connection; a rotor is arranged in the working cavity, the rotating center of the rotor deviates from the center of the working cavity, an elastic piece with the two ends extending towards the inner side wall of the working cavity is arranged on the rotor, and rotating pieces are arranged at the two ends of the elastic piece. The two rotary vanes abut against the inner side wall of the working cavity in a sealed mode, and the two rotary vanes and the stator abut against the inner side wall of the working cavity in a sealed mode divide the working cavity into three relatively independent closed spaces. The drive shaft is in drive connection with the rotor. According to the air suspension eccentric rotary vane pump and the vehicle, the adjusting speed when the height of the vehicle body is reduced or increased is increased, and the user experience is improved.

    本申请公开了一种空气悬架偏心旋片泵及车辆。空气悬架偏心旋片泵中,工作腔上开设有用于与空气悬架的气囊相连通的第一气孔和与空气悬架的气源相连通的第二气孔;工作腔内设置有定子,定子的外侧壁与工作腔内位于第一气孔与第二气孔之间的内侧壁保持密封抵接;工作腔内设置有转子,转子的旋转中心偏离工作腔的中心,转子上设有两端分别朝向工作腔的内侧壁延伸的弹性件,弹性件的两端均设有旋片,两个旋片分别密封抵接在工作腔的内侧壁上与定子密封抵接在工作腔的内侧壁上的部分将工作腔划分为三个相对独立的密闭空间;驱动轴与转子驱动连接。本申请提供的空气悬架偏心旋片泵及车辆,增加了车身高度降低或者增加时的调节速度,提升了用户体验。


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    Title :

    Air suspension eccentric rotary vane pump and vehicle


    Additional title:

    一种空气悬架偏心旋片泵及车辆


    Contributors:
    DING LI (author) / QI GANG (author) / HE LIZHAO (author) / CHEN JING (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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