The invention relates to the field of automobiles, and discloses an automobile air suspension with a rear axle driving function. The number of suspension connecting assemblies is two, the suspension connecting assemblies are arranged on the left side and the right side of an automobile frame, the left end and the right end of an axle are connected with the two suspension connecting assemblies respectively, and a bracket is arranged between the two suspension connecting assemblies; a rear axle driving mechanism comprises a lifting air bag, bearing air bags, a lifting support and a fixing support, the upper end of the fixing support is connected with a cross beam of the automobile frame, the top and the bottom of the lifting air bag are connected with the upper end of the lifting support and the lower end of the fixing support respectively, the lower end of the lifting support is connected with the middle of the bracket, the bearing air bags are connected between the automobile frame and the bracket, and the two bearing air bags are arranged on the left side and the right side of the lifting air bag correspondingly. The invention further discloses an automobile applying the automobile air suspension with the rear axle driving function. The air suspension has the effects of realizing that the rear drive axle can be lifted and put down, is light in weight, can be arranged close to the rear side of an automobile, and is suitable for vehicles with large axle loads.

    本发明涉及汽车领域,公开了一种具有后桥驱动功能的汽车空气悬架,悬架连接组件设有两个且布置在汽车车架的左右两侧,车桥的左右两端分别与两个悬架连接组件连接,托架设在两个悬架连接组件之间;后桥驱动机构包括提升气囊、承载气囊、升降支架和固定支架,固定支架的上端与汽车车架的横梁连接,提升气囊的顶部和底部分别与升降支架的上端和固定支架的下端连接,升降支架的下端与托架的中部连接,承载气囊连在汽车车架与托架之间,承载气囊设有两个且分别设在提升气囊的左右两侧。本发明还公开了应用上述一种具有后桥驱动功能的汽车空气悬架的汽车。本发明具有能实现后驱动桥的提升和放下,重量轻,能靠汽车的后侧布置,适用于轴荷较大的车辆。


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    Title :

    Automobile and automobile air suspension with rear axle driving function


    Additional title:

    一种汽车及其具有后桥驱动功能的汽车空气悬架


    Contributors:
    ZHAN XIN (author) / LIN CHANGBO (author) / YIN ZHONGBAO (author) / LI GUANGSHENG (author) / LIANG PEIZHAO (author) / ZHOU ZHIBIN (author) / ZHOU WEN (author) / GU RUNMIN (author) / FENG GAOSHAN (author) / TANG JING (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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