The invention discloses a dual-motor planet hybrid power transmission device of a motor vehicle. A gear ring of a planet gear mechanism is fixedly arranged in a rotor of a first driving motor and is connected with a hollow transmission shaft, a transmission main shaft penetrates through the hollow transmission shaft to form a concentric shaft, a crankshaft of an engine is connected with a planet carrier of the planet gear mechanism through an input shaft, the planet carrier is connected with the transmission main shaft through a clutch, a sun wheel shaft is connected with a brake, a driving friction assembly of the brake is fixed in a box body of the planet hybrid power transmission device, a driven friction assembly of the brake is connected with the sun wheel shaft, an output shaft, the input shaft and the transmission main shaft are all located on the same axis, a transmission countershaft and an output shaft are arranged in parallel, the transmission countershaft penetrates through a hollow transmission countershaft to form a concentric shaft, and the transmission countershaft is in sliding fit with the hollow transmission countershaft; and a rotor of the second driving motor is hollowly sleeved on the hollow transmission shaft, a motor shaft of the second driving motor is connected with a hollow shaft, and a first gear is circumferentially fixed on the hollow shaft.

    一种机动车的双电机行星混合动力传动装置,一行星齿轮机构的齿圈固定设置在第一驱动电机的转子内,与一空心传动轴连接,一传动主轴穿过空心传动轴形成同心轴,所述发动机的曲轴通过一输入轴与行星齿轮机构的行星架连接,所述行星架通过一离合器与传动主轴连接,所述太阳轮轴连接一制动器,该制动器的主动摩擦组件固定在行星混合动力传动装置箱体内,从动摩擦组件与太阳轮轴连接,一输出轴与输入轴、传动主轴均位于同一轴心线上,一传动副轴与输出轴平行设置,所述传动副轴穿过一空心传动副轴形成同心轴,与空心传动副轴形成滑动配合;所述第二驱动电机的转子空套在空心传动轴上,第二驱动电机的电机轴与一空心轴连接,该空心轴周向固定第一齿轮。


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    Titel :

    Dual-motor planetary hybrid power transmission device of motor vehicle


    Weitere Titelangaben:

    机动车的双电机行星混合动力传动装置


    Beteiligte:
    PENG FEI (Autor:in) / QIN CHUAN (Autor:in) / ZHANG XINGJIANG (Autor:in) / LI JIANGHUA (Autor:in) / LUO RUITIAN (Autor:in) / WANG GUOJIAN (Autor:in) / YIN WENJIE (Autor:in) / MA LIAN (Autor:in)

    Erscheinungsdatum :

    2021-08-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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