The invention relates to the technical field of engineering vehicle chassis, and discloses a vehicle driving structure, a vehicle chassis and a vehicle, the vehicle driving structure comprises a transfer case (1), a plurality of driving axles and a transmission shaft part, the plurality of driving axles comprise end part driving axles at two ends and a through driving axle located between the end part driving axles; at least one through drive axle comprises an optional through speed reducer assembly, the transfer case is located on the first side of the through drive axle, and the structure comprises a through shaft (20), a gear sleeve (40), a gear part, an input flange (10) and a half shaft part (80). The gear part is in transmission connection with the half-shaft part; the through shaft is in transmission connection with the transmission shaft part; the gear sleeve is in transmission connection with the through shaft and can move in the axis direction of the through shaft so as to be switched between a first position meshed with the gear part and a second position separated from the gear part; the input flange is in transmission connection with one of the through shaft and the gear part. According to the vehicle driving structure, fuel consumption can be reduced, and the economy of the vehicle is improved.
本发明涉及工程车辆底盘技术领域,公开了一种车辆驱动结构、车辆底盘和车辆,车辆驱动结构包括分动器(1)、多个驱动桥和传动轴部,多个驱动桥中包括两端的端部驱动桥和位于之间的贯通驱动桥,至少一个贯通驱动桥包括可选式贯通减速器组件,分动器位于该贯通驱动桥的第一侧,该结构包括贯通轴(20)、齿套(40)、齿轮部、输入法兰(10)和半轴部(80);齿轮部传动连接半轴部;贯通轴传动连接传动轴部;齿套传动连接贯通轴,齿套能够沿着贯通轴的轴线方向移动,以在啮合于齿轮部的第一位置和脱离于齿轮部的第二位置之间切换;输入法兰传动连接贯通轴和齿轮部中的一者。本申请提供的车辆驱动结构能够降低燃油消耗,提高车辆的经济性。
Vehicle driving structure, vehicle chassis and vehicle
车辆驱动结构、车辆底盘和车辆
2021-04-06
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |