The invention discloses a hybrid drive rear axle structure which is provided with two groups of split half shafts, one of each group of split half shafts is connected with a brake disc, and the other group of split half shafts is connected with a hub motor; another two groups of split bridges connected through bolts are arranged, one of each group of split bridges is connected with the gearbox, and the other group of split bridges is connected with the brake caliper; according to the structural design, a brake device is moved to a split half shaft from a traditional wheel end, a space is reserved for arranging a hub motor to achieve hybrid power, and the motor further has the function of recycling kinetic energy; compared with a hub motor of an existing integrated brake system, the weight of the wheel end is reduced by about 50%; the hub motor is not integrated with a brake system any more, large space is released, and more direct convenience is brought to follow-up modification; the high temperature brought by the brake system during working does not affect the work of the hub motor set, and the heat dissipation efficiency is also greatly improved; and a fuel vehicle can be changed into a hybrid vehicle at lower cost, so that the energy consumption is obviously reduced.

    本发明公开了一种混合驱动后桥结构,该后桥结构设置两组分体半轴,每组分体半轴中其中一个与刹车盘连接,另一个与轮毂电机连接;另设置两组通过螺栓连接的分体桥,每组分体桥中其中一个与变速箱连接,另一个与刹车钳连接;该结构设计,刹车装置由传统的轮端移到了分体半轴上,留出空间设置轮毂电机实现混合动力,且电机还具有回收动能的功能;相比现有集成制动系统的轮毂电机,轮端重量减轻50%左右;轮毂电机不再集成制动系统,释放较大空间,为后续改装带来更直接的便利;制动系统在工作时带来的高温也不会影响轮毂电机组的工作,散热效率也大幅提升;可以以较低代价将燃油车改为混合动力车,显著降低能耗。


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    Titel :

    Hybrid drive rear axle structure


    Weitere Titelangaben:

    一种混合驱动后桥结构


    Beteiligte:
    LI KE (Autor:in)

    Erscheinungsdatum :

    09.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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