The invention provides a driving system and a vehicle comprising the same. The driving system comprises a shell, and an input shaft, an intermediate shaft, an output shaft, a main speed reducer and a differential mechanism which are arranged in the shell; the input shaft is constructed as a hollow shaft, and at least part of the input shaft is sleeved outside the output shaft, so that the input shaft and the output shaft are coaxially arranged; the input shaft and the intermediate shaft are arranged in parallel, and a gear driving gear is fixedly connected to the input shaft. A gear driven gear meshed with the gear driving gear and a wet clutch are arranged on the intermediate shaft, and the gear driven gear is connected to the intermediate shaft by being connected with the wet clutch; the intermediate shaft is connected with a differential through a main reducer; the output shaft is connected with the differential. According to the technical scheme, through coaxial arrangement of the input shaft and the output shaft, compact space layout of the driving system is achieved, and the overall size of the driving system is obviously reduced; meanwhile, a wet clutch is adopted, and smoothness and comfort in the gear shifting process are achieved.
本申请提供一种驱动系统以及包括该驱动系统的车辆。驱动系统包括壳体以及布置在壳体中的输入轴、中间轴、输出轴、主减速器及差速器;输入轴被构造为空心轴,其至少部分地空套在输出轴外,从而与输出轴同轴布置;输入轴与中间轴平行布置,并且输入轴上固定连接有挡位主动齿轮;中间轴上布置有与挡位主动齿轮相互啮合的挡位从动齿轮以及湿式离合器,挡位从动齿轮通过与湿式离合器接合而连接到中间轴;中间轴通过主减速器与差速器连接;输出轴与差速器连接。根据本申请的技术方案,通过输入轴与输出轴的同轴布置,实现了驱动系统的紧凑的空间布局,明显缩减了驱动系统的整体尺寸;同时采用了湿式离合器,实现了换挡过程的平顺及舒适。
Driving system and vehicle
驱动系统及车辆
2024-02-06
Patent
Electronic Resource
Chinese
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