The novel electric motorcycle driving system comprises a hub and a reduction gearbox, the reduction gearbox is installed on one side of the hub, a Y-shaped upper rocker arm and a Y-shaped lower rocker arm rear section are installed between the reduction gearbox and the hub, and a Y-shaped lower rocker arm front section is installed at the top end of the Y-shaped lower rocker arm rear section; belts are rotationally arranged between the Y-shaped upper rocker arm and the Y-shaped lower rocker arm front section and between the Y-shaped upper rocker arm and the Y-shaped lower rocker arm rear section, and belt wheels are arranged at the two ends in the belts. The load of the belt is reduced, the service life of the belt is prolonged, the requirement for the belt and the cost are reduced, compared with a single gear, the belt and the gear can reduce impact better, the belt and the gear are more stable and smoother, and meanwhile due to the fact that the transverse width of the whole structure is reduced, the maintenance period is greatly prolonged compared with chain and belt maintenance.
本发明公开了一种新型电动摩托车驱动系统,包括轮毂和减速箱,所述减速箱安装于轮毂一侧,且减速箱和轮毂之间安装有Y字上摇臂和Y字下摇臂后段,所述Y字下摇臂后段顶端安装有Y字下摇臂前段,所述Y字上摇臂与Y字下摇臂前段和Y字下摇臂后段之间转动有皮带,所述皮带内部两端均设置有皮带轮。本发明减小了皮带的负载,延长了皮带寿命,降低了对皮带的要求和成本,皮带加齿轮相比单齿轮更能减少冲击,进而更平稳、更柔顺,同时由于减小了整个结构的横向宽度,相比链条,皮带维护的维护周期大大延长。
Novel electric motorcycle driving system
一种新型电动摩托车驱动系统
2023-01-10
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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