The transmission structure is used for the electric motorcycle and comprises a middle rotating shaft and a frame connected to the electric motorcycle, the two ends of the middle rotating shaft are connected with a first transmission part and a second transmission part correspondingly, and the first transmission part is in transmission connection with a motor of the electric motorcycle; a rear wheel which is connected to the frame, the rear wheel is provided with a third transmission part, the second transmission part is in transmission connection with the third transmission part, and the transmission ratio is larger than one. The middle rotating shaft is additionally arranged on the frame, motor power is transmitted to the rear wheel through the middle rotating shaft, the transmission ratio between the second transmission part installed on the middle rotating shaft and the third transmission part of the rear wheel is larger than one, the rotating speed is reduced, the torque is increased, the acceleration of the electric motorcycle is improved, and the driving experience of a user is improved.
本发明公开了一种传动结构,用于电动摩托车,包括:中转轴,连接于所述电动摩托车的车架,所述中转轴的两端分别连接有第一传动件、第二传动件,所述第一传动件与所述电动摩托车的电机传动连接;后轮,连接于所述车架,所述后轮设置有第三传动件,所述第二传动件与所述第三传动件传动连接,并且传动比大于一。通过在车架上增加中转轴,由中转轴将电机动力传递给后轮,安装于中转轴的第二传动件与后轮的第三传动件之间的传动比大于一,降低转速,增大扭矩,提升电动摩托车的加速度,提高用户的行驶体验。
Transmission structure and electric motorcycle
一种传动结构及电动摩托车
2021-03-09
Patent
Electronic Resource
Chinese
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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