The dual-motor hybrid power gearbox comprises an input shaft (1) and an output shaft (2), the input shaft (1) is fixedly connected with an engine (5) sequentially through a rotor of a generator (3) and a clutch (4) and is in transmission connection with the output shaft (2) through a multi-stage gear pair, and the input shaft (1) can drive the output shaft (2) through any gear pair; and one end of the motor shaft (6) is fixedly connected with a rotor of the driving motor (7) and is in transmission connection with the output shaft (2) through an electric driving gear pair (8). The invention further provides a hybrid power transmission system and a vehicle. According to the dual-motor hybrid power gearbox, the defects of an internal combustion engine power driving gearbox can be overcome, the reasonable power transmission and speed change functions are achieved, the structure is simple, and the cost is low.

    本发明公开一种双电机混合动力变速箱,包括输入轴(1)和输出轴(2),所述输入轴(1)依次通过发电机(3)的转子、离合器(4)与发动机(5)固定连接,并且通过多级齿轮副与所述输出轴(2)传动连接,所述输入轴(1)能够通过任一所述齿轮副驱动所述输出轴(2);还包括电机轴(6)和驱动电机(7),所述电机轴(6)一端与所述驱动电机(7)的转子固定连接,并通过电驱动齿轮副(8)与所述输出轴(2)传动连接。本发明还提供一种混合动力传动系统和车辆。本发明双电机混合动力变速箱,能够克服内燃机动力驱动变速箱的缺点,实现合理的动力传递和变速功能,且结构简单,成本较低。


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    Title :

    Dual-motor hybrid power gearbox, hybrid power transmission system and vehicle


    Additional title:

    一种双电机混合动力变速箱、混合动力传动系统和车辆


    Contributors:
    CHEN GONG (author) / HUANG HUAN (author) / FENG JUNJUN (author)

    Publication date :

    2022-12-06


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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