A functional multistage flywheel and an electric vehicle provided with the functional multistage flywheel e are characterized in that a motor is assembled on the electric vehicle, the functional multistage flywheel is assembled on the motor, a common multistage flywheel is assembled on a rear wheel of the electric vehicle, and a chain (3) is adopted between every two adjacent multistage flywheelsto transmit power. The multi-stage flywheel assembled on the motor, namely the front multi-stage flywheel, has an idling function, and idling means that the rotating speed of the rear wheel cannot betransmitted to the motor. A shifting fork (4) is connected with a brake pedal or a hand brake through a brake cable, a tension wheel is assembled on the shifting fork (4), and the tension wheel is used for tensioning the chain (3). The stroke of the shifting fork (4) is controlled by treading the brake to adjust the rotating speed ratio of the front and rear multi-stage flywheels, so that the rotating speed of the motor is controlled by adjusting the rotating speed ratio of the front and rear multi-stage flywheels, and the purpose of graded auxiliary braking is achieved by improving resistancegenerated by rotation of the motor.

    一种功能多级飞轮与装有功能多级飞轮的电动车,在电动车上装配了一个电机,在电机上装配有功能多级飞轮,在电动车的后轮上装配有普通多级飞轮,两多级飞轮之间采用链条(3)传动动力,所述装配在电机上的多级飞轮既前多级飞轮有一片飞轮具有空转功能,所述空转就是不能把后轮的转速传递给电机。拨叉(4)通过刹车线与刹车踏板或手刹连接,所述拨叉(4)上装配有张力轮,张力轮的作用用于张紧链条(3)。以踩动刹车的程度来控制拨叉(4)行程来调节前后两多级飞轮的转速比,以调节前后多级飞轮的转速比来控制电机的转速,以利用提高电机旋转所产生的阻力来实现分级辅助制动的目的。


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    Title :

    Functional multi-stage flywheel and electric vehicle provided with functional multi-stage flywheel


    Additional title:

    一种功能多级飞轮与装有功能多级飞轮的电动车


    Contributors:
    WANG WEI (author)

    Publication date :

    2020-12-04


    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 / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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