The four-wheel drive system comprises a speed reducing mechanism, one end of the speed reducing mechanism is in transmission connection with a power source, and the other end of the speed reducing mechanism can transmit power to a rear wheel through a first output shaft; one end of the transfer mechanism is in transmission connection with one side of the speed reducing mechanism, and the other end of the transfer mechanism can transfer power output by the speed reducing mechanism through a transmission shaft; the front differential mechanism comprises a one-way bearing, the transmission shaft can transmit power to an outer ring of the one-way bearing, and an inner ring of the one-way bearing is in transmission connection with a front wheel through a differential mechanism and a second output shaft. According to the racing car adopting the four-wheel drive system, automatic switching between two-wheel drive and four-wheel drive can be achieved, and therefore mechanical timely four-wheel drive can be achieved when the racing car faces different road conditions and projects.

    本发明公开一种四轮驱动系统及赛车,该四轮驱动系统包括减速机构,其一端与动力源传动连接,另一端能够通过第一输出轴将动力传递至后轮;分动机构,其一端与所述减速机构一侧传动连接,另一端能够经传动轴传递所述减速机构输出的动力;前差速机构,其包括单向轴承,所述传动轴能够将动力传递至所述单向轴承的外圈,所述单向轴承的内圈通过差速器及第二输出轴与前轮传动连接。本发明采用上述四轮驱动系统的赛车,可以在两轮驱动和四轮驱动之间自动切换,从而能够在面对不同路况以及项目时实现机械适时四轮驱动。


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    Title :

    Four-wheel drive system and racing car


    Additional title:

    一种四轮驱动系统及赛车


    Contributors:
    LU YIHAN (author) / MA MINGZU (author) / ZHU DAN (author) / KANG ZELIN (author) / DUAN JIAXIN (author) / YOO CHONG-HYUN (author) / HOU XIANGYANG (author) / CHEN JINGWEI (author) / ZHANG CHEN (author) / LI HONGCAI (author)

    Publication date :

    2024-01-09


    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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