The invention provides a driving system of a vehicle, and relates to the field of vehicle driving systems. The gear transmission system is connected with the driving motor; an output shaft of the differential mechanism is connected with the gear transmission system; the first output shaft is connected with an output shaft on one side of the differential mechanism and a first wheel; the second output shaft is connected with an output shaft on the other side of the differential mechanism and a second wheel; the gear transmission system comprises a sun gear connected with an output shaft of the driving motor, and the sun gear is provided with a hollow structure allowing the second output shaft to penetrate through. The first planet gear is meshed with the sun gear; the second planet gear is fixedly connected with the first planet gear; the outer gear ring is meshed with the second planet gear; and the planet carrier is fixedly connected with the second planet wheel and is connected with the input shaft of the differential mechanism. The invention further provides a driving assembly applying the driving system, and the driving system is smaller in size.

    本发明提供一种车辆的驱动系统,涉及车辆驱动系统领域,该驱动系统包括:驱动电机;齿轮传动系,与驱动电机连接;差速器,差速器的输出轴与齿轮传动系连接;第一输出轴,连接差速器的一侧的输出轴与第一车轮;第二输出轴,连接差速器的另一侧的输出轴与第二车轮;其中,齿轮传动系包括:太阳轮,与驱动电机的输出轴连接,太阳轮具有供第二输出轴穿过的中空结构;第一行星轮,与太阳轮啮合;第二行星轮,与第一行星轮固定连接;外齿圈,与第二行星轮啮合;行星架,与第二行星轮固定连接,并与差速器的输入轴连接。本发明还提供一种应用了上述驱动系统的驱动总成,这种驱动系统体积更小。


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    Titel :

    Driving system and driving assembly of vehicle


    Weitere Titelangaben:

    车辆的驱动系统及驱动总成


    Beteiligte:
    LEI JUN (Autor:in) / YU QIUSHI (Autor:in) / FU LI (Autor:in) / NIE SHAOWEN (Autor:in) / ZHOU LI (Autor:in)

    Erscheinungsdatum :

    2023-12-29


    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 / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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