The invention discloses an infield low-speed offset tractor air bag suspension drive axle which comprises a drive axle housing and a brake mechanism, circular shafts are installed on the two sides of the drive axle housing, hub reduction gear assemblies are installed on the circular shafts, and supporting steel plates are installed on the two sides of the drive axle housing. A mounting shell is mounted on one side of the supporting steel plate through bolts, and air bag type air springs are fixedly mounted on the two sides of the surface of the top of the mounting shell. According to the airbag suspension drive axle of the infield low-speed offset tractor, the airbag type air spring design is adopted, the stability and the damping performance of the tractor are effectively enhanced, the power transmission efficiency is remarkably improved through the hub reducers introduced into the drive axle, energy loss is reduced, the performance of an electric drive system can be brought into full play, and the service life of the tractor is prolonged. According to the improved brake system, the brake response speed and reliability are remarkably improved by adopting the design of the high-sensitivity brake cylinder and the optimized connecting rod.

    本发明公开了一种内场低速偏置牵引车气囊悬挂驱动桥,其包括驱动桥桥壳和刹车机构,所述驱动桥桥壳的两侧安装有圆轴,且圆轴上安装有轮边减速器总成,所述驱动桥桥壳的两侧均安装有支撑钢板,支撑钢板的一侧通过螺栓安装有安装壳体,所述安装壳体的顶部表面两侧均固定安装有气囊式空气弹簧。本发明内场低速偏置牵引车气囊悬挂驱动桥通过采用气囊式空气弹簧设计,有效增强了车辆的稳定性和减震性能,驱动桥中引入的轮边减速器显著提升了动力传输效率,减少了能量损耗,使电动驱动系统能够充分发挥其性能,其改进的刹车系统通过采用高灵敏度的刹车分泵及优化的连接杆设计,显著提升了刹车反应速度和可靠性。


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    Title :

    Airbag suspension drive axle of infield low-speed offset tractor


    Additional title:

    一种内场低速偏置牵引车气囊悬挂驱动桥


    Contributors:
    XU YOUXUAN (author)

    Publication date :

    2025-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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