The invention discloses a multi-stage transmission output mechanism. The mechanism comprises a motor and two or more transmission assemblies which are connected in sequence. Each transmission assemblycomprises a driving disc, a transmission belt, a driven disc and an output shaft. The driven disc sleeves a surface of the output shaft, the transmission belt sleeves the surfaces of the driving discand the driven disc, the driving disc of a first transmission assembly sleeves the output end of the motor, and the driving disc of the next transmission assembly sleeves the surface of the output shaft of the previous transmission assembly. According to the multi-stage transmission output mechanism, a motor outputs through multi-stage transmission; an output torque of the motor can be distributed for one-time transmission conversion and two-time transmission conversion or N-time transmission conversion; and therefore, the output torque of the motor can be improved, large-torque output of thelow-power motor can be realized, energy consumption of the motor can be reduced, single use time of a storage battery for supplying power to the motor is prolonged, and in addition, speed adjustmentof a final output shaft can be realized.

    一种多级传动输出机构,包括电机、二个及以上依次连接的传动组件,每个所述传动组件均包括主动盘、传动带、从动盘、输出轴,所述从动盘套设在输出轴表面,所述传动带套设在主动盘和从动盘的表面,第一个传动组件的主动盘套设在电机的输出端,后一个传动组件的主动盘套设在前一个传动组件的输出轴表面。本发明的多级传动输出机构,电机通过多级传动输出,电机输出力矩可以分配1次传动转换2次传动转换或N次传动转换,从而可以提高电机的输出力矩,使得小功率电机实现大扭矩输出,同时可以降低电机的能耗、增加为电机供能的蓄电池的单次使用时间,另外还可以实现最终输出轴的速度调节。


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    Title :

    Multi-stage transmission output mechanism and electric vehicle applying multi-stage transmission output mechanism


    Additional title:

    多级传动输出机构及应用多级传动输出机构的电动车


    Contributors:

    Publication date :

    2020-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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