The invention provides a two-gear speed changing and gear shifting structure of an electric two-wheeled motorcycle, which comprises a motor shaft, an output shaft, a low-speed gear disc gear and a low-speed gear secondary input gear, the low-speed gear disc gear and the low-speed gear secondary input gear are coaxially and fixedly connected, the motor shaft is coaxially and fixedly connected with a low-speed gear input gear and a high-speed gear input gear, and the low-speed gear input gear is meshed with the low-speed gear disc gear. The output shaft is fixedly connected with a low-speed gear output gear and a high-speed gear output gear, the low-speed gear output gear is meshed with the low-speed gear secondary input gear, and the high-speed gear output gear is meshed with the high-speed gear input gear; any one of the low-speed gear disc gear, the low-speed gear secondary input gear, the low-speed gear input gear and the low-speed gear output gear is a one-way gear, and any one of the high-speed gear input gear and the high-speed gear output gear is a one-way gear. The two-gear speed changing and gear shifting structure is simple in structure, and high and low gears of the electric two-wheeled motorcycle can be quickly shifted.
本发明提供一种电动两轮摩托车两挡变速换挡结构,包括电机轴、输出轴、同轴固联的低速挡盘齿轮和低速挡二级输入齿轮,电机轴上同轴固联有低速挡输入齿轮和高速挡输入齿轮,所述低速挡输入齿轮与低速挡盘齿轮啮合,输出轴上固定连接有低速挡输出齿轮和高速挡输出齿轮,低速挡输出齿轮与低速挡二级输入齿轮啮合,高速挡输出齿轮与高速挡输入齿轮啮合,低速挡盘齿轮、低速挡二级输入齿轮、低速挡输入齿轮和低速挡输出齿轮中的任一低速挡齿轮为单向齿轮,高速挡输入齿轮和高速挡输出齿轮中的任一高速挡齿轮为单向齿轮。本申请结构简单,有利于电动两轮摩托车高低两挡快速换挡。
Two-gear speed changing and gear shifting structure of electric two-wheeled motorcycle
一种电动两轮摩托车两挡变速换挡结构
2021-06-01
Patent
Elektronische Ressource
Chinesisch
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