The transmission system is arranged on a rear auxiliary box of a vehicle transmission and comprises a gear shifting mechanism, a fixing disc, a planetary mechanism and an output shaft, and the fixing disc, the planetary mechanism and the output shaft are sequentially arranged. The fixed disc is connected with the transmission shell, and the arrangement direction of the fixed disc, the planetary mechanism and the output shaft is a first direction; a sun gear of the planetary mechanism is arranged at the output end of the transmission main box in a sleeving mode, a planet carrier of the planetary mechanism is provided with a first side close to the fixing disc and a second side close to the output shaft, and a gear ring of the planetary mechanism is arranged between the first side and the second side. The output shaft is rotatably arranged in the rear auxiliary box; the gear shifting mechanism comprises a first gear shifting gear sleeve and a second gear shifting gear sleeve which can move in the first direction, the first gear shifting gear sleeve is connected with two of the fixing disc, the first side and the gear ring, and the second gear shifting gear sleeve is connected with two of the gear ring, the second side and the output shaft. By means of the arrangement, the transmission system arranged on the rear auxiliary box of the transmission conveniently integrates the reverse gear function, the speed reduction function and the constant-speed transmission function.
本申请涉及一种传动系统及车辆,传动系统设于车辆变速器的后副箱,包括换挡机构、依次设置的固定盘、行星机构及输出轴;固定盘与变速器壳体连接,固定盘、行星机构及输出轴的排布方向为第一方向;行星机构的太阳轮套设于变速器主箱的输出端,行星机构的行星架具有靠近固定盘的第一侧及靠近输出轴的第二侧,行星机构的齿圈设于第一侧与第二侧之间;输出轴可转动地设于后副箱中;换挡机构包括均可沿第一方向移动的第一换挡齿套及第二换挡齿套,第一换挡齿套与固定盘、第一侧及齿圈中的两者连接,第二换挡齿套与齿圈、第二侧及输出轴中的两者连接。通过上述设置,本申请设置于变速器后副箱的传动系统便利地集成了倒挡功能、减速功能及等速传递功能。
Transmission system and vehicle
传动系统及车辆
2023-10-27
Patent
Elektronische Ressource
Chinesisch
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