An electric motorcycle is characterized in that a motor is assembled on the electric motorcycle, the motor can drive and generate electricity, a multi-stage flywheel is assembled on the motor, and a multi-stage flywheel is also assembled on a rear wheel of the electric motorcycle. Power is transmitted between the front and rear multi-stage flywheels (1) and (4) through a chain (2) or a tooth-shaped belt. A chain shifting fork (3) is further assembled on the electric motorcycle, the shifting fork (3) is connected with a brake pedal or a hand brake through a brake cable, the multi-stage flywheelis composed of N flywheels with different tooth numbers, and therefore the rotating speed ratio of the front multi-stage flywheel (1) to the rear multi-stage flywheel (4) is adjusted by controlling the stroke of the shifting fork (3) according to the degree of stepping on the brake. The rotating speed of the motor is controlled by adjusting the rotating speed ratio of the front and rear multi-stage flywheels (1) and (4), and the purpose of graded auxiliary braking is achieved by improving resistance generated by rotation of the motor.

    一种电动摩托车,在电动摩托车上装配了一个电机,所述为电机既能驱动又能发电的电机,在电机上装配有多级飞轮,在电动摩托车的后轮上也装配有多级飞轮。所述前后多级飞轮(1)(4)之间采用链条(2)或齿形皮带传动动力。在电动摩托车上还装配有链条拨叉(3),所述拨叉(3)通过刹车线与刹车踏板或手刹连接,上述所述多级飞轮是由N片齿数不同的飞轮组成,所以以踩动刹车的程度来控制拨叉(3)行程来调节前后两多级飞轮(1)(4)的转速比,以调节前后多级飞轮(1)(4)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 :

    Electric motorcycle


    Additional title:

    一种电动摩托车


    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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