The invention discloses a differential mechanism, a drive axle assembly and a vehicle, the differential mechanism comprises a steering straight-movement transmission system and an in-situ steering transmission system, and the steering straight-movement transmission system and the in-situ steering transmission system are both connected with a first half shaft and a second half shaft; when power is input into the steering straight-movement transmission system, driving torque is transmitted to the first half shaft and the second half shaft, and when power is input into the in-situ steering transmission system, the driving torque is reversely transmitted to the first half shaft and the second half shaft in an equal-size mode. According to the differential mechanism, the differential mechanism comprises the steering straight-movement transmission system and the in-situ steering transmission system, and when power is input into the in-situ steering transmission system, driving torque is reversely transmitted to the first half shaft and the second half shaft in an equal-size mode. Therefore, pivot steering of the vehicle can be achieved, deviation in the steering process is avoided, the stability of the vehicle during pivot steering is guaranteed, and the use experience of a user is improved.

    本发明公开了一种差速器、驱动桥总成和车辆,差速器包括:转向直行传动系和原地转向传动系,所述转向直行传动系和所述原地转向传动系均与所述第一半轴和所述第二半轴连接,当动力输入所述转向直行传动系时驱动力矩传递至所述第一半轴和所述第二半轴,当动力输入所述原地转向传动系时驱动力矩等大反向地传递至所述第一半轴和所述第二半轴。根据本发明的差速器,通过使差速器包括转向直行传动系和原地转向传动系,且当动力输入原地转向传动系时驱动力矩等大反向地传递至第一半轴和第二半轴。由此,可以实现车辆的原地转向,且避免了转向过程中发生偏移,保证了车辆进行原地转向时的稳定性,提高了用户的使用体验。


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    Title :

    Differential mechanism, drive axle assembly and vehicle


    Additional title:

    差速器、驱动桥总成和车辆


    Contributors:
    JIANG LONG (author) / SHI MINGCHUAN (author) / HE CHENG (author) / YANG YUEBIN (author) / CUI XUEDONG (author)

    Publication date :

    2025-04-04


    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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