The invention discloses an integrated steering electric drive axle which comprises an axle body, wheel edge assemblies are installed at the two ends of the axle body, a drive motor and a reduction gearbox are arranged between the wheel edge assemblies at the two ends, the output end of the drive motor is connected with the input end of the reduction gearbox, and two output shafts are arranged at the output end of the reduction gearbox. The two output shafts are connected with the two wheel side assemblies in a one-to-one correspondence mode through half shaft assemblies respectively, a steering engine assembly support is arranged on the axle body, a steering engine assembly is arranged on the steering engine assembly support, steering knuckles are arranged on the wheel side assemblies, steering arms are arranged on the steering knuckles, and the steering engine assembly is connected with the steering arms. An auxiliary frame and corresponding installation accessories do not need to be matched, the structure is more compact and reasonable, the structural size and weight of the electric drive axle can be reduced, cost is reduced, the vehicle bearing capacity is improved, and the performance of the electric drive axle is improved.

    本发明公开了一种集成式转向电驱动桥,包括车桥,所述车桥的两端安装有轮边总成,两端的所述轮边总成之间设有驱动电机和减速箱,所述驱动电机的输出端与所述减速箱的输入端连接,所述减速箱的输出端设有两输出轴,两所述输出轴分别通过半轴总成与两所述轮边总成一一对应连接,所述车桥上设有转向机总成支架,所述转向机总成支架上设有转向机总成,所述轮边总成上设有转向节,所述转向节上设有转向臂,所述转向机总成与所述转向臂连接。本发明无需匹配副车架及相应的安装附件,结构更为紧凑、合理,有利于减少电驱动桥的结构尺寸和重量,降低成本,提高车辆承载能力,改善电驱动桥的性能。


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    Title :

    Integrated steering electric drive axle


    Additional title:

    一种集成式转向电驱动桥


    Contributors:
    WANG XUELEI (author) / LENG CHANGHUAI (author) / AN XIANGJING (author) / BAI YANG (author)

    Publication date :

    2022-02-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder 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



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