The invention discloses a hybrid power gearbox, a hybrid power system and an automobile. The hybrid power gearbox comprises a box body, a driving motor, an engine, a gear shifting gear assembly, a differential mechanism and a motor transmission mechanism, and the driving motor, the engine, the gear shifting gear assembly, the differential mechanism and the motor transmission mechanism are arranged in the box body; the engine is located on one side, in the axial direction of the motor output shaft, of the driving motor and provided with an engine output shaft extending in the first direction. The gear shifting gear assembly comprises a first-gear driving gear and a second-gear driving gear. The differential mechanism is located on the side, in the first direction, of the output shaft of the motor and comprises a differential mechanism, a first-gear driven gear and a second-gear driven gear, the first-gear driven gear and the second-gear driven gear are in transmission connection with the differential mechanism, and the first-gear driven gear and the second-gear driven gear are meshed with the first-gear driving gear and the second-gear driving gear respectively. The motor transmission mechanism is in transmission connection with the motor output shaft and the first-gear driving gear; the problem that an existing hybrid power system with the two-gear switching function is large in occupied space is solved.

    本发明公开一种混合动力变速箱、混合动力系统以及汽车,混合动力变速箱包括箱体,设于所述箱体内的驱动电机、发动机、换档齿轮组件、差速机构和电机传动机构,电机具有沿第一方向延伸的电机输出轴;发动机位于驱动电机的沿电机输出轴的轴向的一侧,并具有沿第一方向延伸的发动机输出轴;换档齿轮组件包括一档主动齿轮和二档主动齿轮;差速机构位于电机输出轴沿第一方向的一侧,并包括差速器以及与其传动连接的一档从动齿轮和二档从动齿轮,一档从动齿轮和二档从动齿轮分别与一档主动齿轮和二档主动齿轮啮合;电机传动机构用于传动连接电机输出轴和一档主动齿轮;本发明旨在解决现有具有两档切换功能的混合动力系统占用空间大的问题。


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    Title :

    Hybrid power gearbox, hybrid power system and automobile


    Additional title:

    混合动力变速箱、混合动力系统以及汽车


    Contributors:
    TANG HUANGYI (author) / PANG JIAWEI (author) / HAN JUNWEI (author) / XU GAOJIE (author) / YU YIMING (author)

    Publication date :

    2023-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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