The invention provides a drive axle and an amphibious vehicle. The drive axle comprises a main speed reducer assembly and an auxiliary speed reducer assembly, one end of the driving half shaft is connected with the main speed reducer assembly; the rotating device comprises a fixed seat, a driving half shaft is sleeved with the fixed seat, and the driving half shaft can rotate relative to the fixed seat; the rotating seat is rotatably arranged on the fixed seat; the hub reduction gear comprises a hub reduction gear shell which is connected with the rotating seat and is provided with a connecting hole connected with the suspension, and the connecting hole is connected with the suspension through a telescopic piece; the hub reduction assembly is arranged in the hub reduction gear shell and connected with the other end of the driving half shaft; the wheel axle is connected with the hub reduction assembly, the telescopic part is provided with a first station and a second station, when the telescopic part switches the stations, the hub reduction gear can rotate relative to the vehicle body, the wheel axle can move relative to the vehicle body, the telescopic part is located at the first station, the wheel axle is located at the first position, the telescopic part is located at the second station, and the wheel axle is located at the second position. The second position is higher than the first position.

    本发明提供了一种驱动桥和两栖车辆,其中驱动桥包括:主减速器总成;驱动半轴,一端与主减速器总成连接;旋转装置,包括:固定座,套设于驱动半轴,驱动半轴能够相对固定座转动;旋转座,可转动地设于固定座;轮边减速器,包括:轮边减速器壳体,与旋转座连接,设有与悬架连接的连接孔,连接孔通过伸缩件与悬架连接;轮边减速组件,设于轮边减速器壳体内,与驱动半轴的另一端连接;车轮轴,与轮边减速组件连接,伸缩件具有第一、第二工位,伸缩件切换工位时,轮边减速器能够相对车体转动,且车轮轴能够相对车体移动,伸缩件在第一工位下,车轮轴处于第一位置,伸缩件在第二工位下,车轮轴处于第二位置,第二位置的高度大于第一位置的高度。


    Access

    Download


    Export, share and cite



    Title :

    Drive axle and amphibious vehicle


    Additional title:

    驱动桥和两栖车辆


    Contributors:
    WAN JIAXIAN (author) / DENG YUNHAI (author) / KUK KEON (author)

    Publication date :

    2022-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Steering drive axle and amphibious vehicle

    WAN JIAXIAN / DENG YUNHAI / ZENG LIWEN | European Patent Office | 2022

    Free access

    Sealing device, steering drive axle and amphibious vehicle

    WAN JIAXIAN / CHEN XIN / LI JICHAO | European Patent Office | 2023

    Free access

    Rear axle transmission propulsion system of amphibious vehicle

    WANG LIHONG / WANG WEICHENG | European Patent Office | 2024

    Free access

    Axle transmission system and sealing component for amphibious vehicle

    OUYANG DONG / LI JINGYU / LIU XUEGUANG | European Patent Office | 2022

    Free access

    Drive axle and vehicle with drive axle

    CAO RUOXI / YU MING / WEI JIA et al. | European Patent Office | 2023

    Free access