The invention provides a speed changing device and an automobile, and belongs to the field of automobiles. The speed changing device comprises a speed changing box, an input shaft, a first transmission shaft, a second transmission shaft, a third transmission shaft, a fourth transmission shaft, a fifth transmission shaft, an intermediate transmission shaft and an output shaft, wherein the input shaft, the first transmission shaft, the second transmission shaft, the third transmission shaft, the fourth transmission shaft, the fifth transmission shaft, the intermediate transmission shaft and the output shaft are arranged in the speed changing box and used for transmitting power. The automobile comprises the speed changing device. The output shaft of the speed changing device is connected with a driving shaft of the automobile, the driving shaft is connected with two driving wheels, and the automobile further comprises two driven wheel. The speed changing device is simple in structure, speed can be changed conveniently, the automobile with the speed changing device can shift gears automatically and rapidly, the automobile body is light, energy consumption is low, energy is saved and environment is protected.


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    Title :

    Speed changing device and automobile


    Contributors:
    LIN GENG (author) / DING YISHENG (author) / HONG XINYANG (author)

    Publication date :

    2015-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / 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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