The invention discloses a gear-shifting high-speed-ratio integrated axle and a using method thereof, and relates to the technical field of vehicle engineering. According to the technical scheme, the gear-shifting large-speed-ratio integrated axle comprises an axle body, the axle body comprises an axle input shaft, a speed change mechanism is fixed to the axle body and comprises a speed change output shaft, the speed change output shaft is fixedly connected with the axle input shaft, and the axis of the speed change output shaft coincides with the axis of the axle input shaft. The integrated axle has the beneficial effects that gear shifting can be achieved, large-speed-ratio speed reduction can be conducted, meanwhile, space is saved, compactness and integration of the overall design of a vehicle are promoted, and modernization development of the vehicle is promoted.
本发明为一种可换挡大速比集成式车桥及其使用方法,涉及车辆工程技术领域。技术方案为,一种可换挡大速比集成式车桥,包括车桥主体,车桥主体包括车桥输入轴,车桥主体上固定有变速机构,变速机构包括变速输出轴,变速输出轴与车桥输入轴固定连接,且变速输出轴的轴线与车桥输入轴的轴线重合。本发明的有益效果为,集成式车桥可换挡并能够进行大速比降速,同时节省了空间,促进了车辆整体设计的紧凑性和集成化,有利于推动车辆的现代化发展。
Gear-shifting high-speed-ratio integrated axle and using method thereof
一种可换挡大速比集成式车桥及其使用方法
2024-07-16
Patent
Electronic Resource
Chinese
Penetrating type axle housing integrated with gear shifting mechanism
European Patent Office | 2022
|European Patent Office | 2024
|Electric drive axle assembly, gear shifting method and electric drive axle working method
European Patent Office | 2025
|