The invention provides a transmission and a vehicle driving system. According to the transmission, an input shaft is in transmission connection with a first intermediate shaft through a first transmission component and a second transmission component; a third transmission part is arranged on the second intermediate shaft and is in transmission connection with the first transmission part; the input shaft is selectively connected with the second intermediate shaft through a fourth transmission part, and the output shaft is in transmission connection with the first intermediate shaft through a speed conversion device. According to the transmission, through the arrangement form of the transmission parts arranged among the input shaft, the first intermediate shaft, the second intermediate shaft and the output shaft, multiple different gear modes can be achieved, the overall length of the transmission can be shortened, meanwhile, power is transmitted through few transmission parts, and the transmission efficiency of the transmission can be improved.
本发明提供了一种变速器及车辆驱动系统,本发明的变速器,输入轴通过第一传动部件和第二传动部件分别与第一中间轴传动连接;第二中间轴上设有第三传动部件,其与第一传动部件传动连接;输入轴通过第四传动部件选择性地连接第二中间轴,输出轴通过速度转换装置与第一中间轴传动连接。本发明的变速器通过设置在输入轴、第一中间轴、第二中间轴及输出轴之间的传动部件的布置形式,不仅能够实现多种不同档位模式,而且能够缩短变速器的整体长度,同时使得动力传递经过较少的传动部件,而能够提高变速器的传递效率。
Transmission and vehicle driving system
变速器及车辆驱动系统
2023-11-14
Patent
Electronic Resource
Chinese