The invention relates to the technical field of electric axles, in particular to an electric axle with hub reducers, which comprises a rear axle housing, an inner cavity of the rear axle housing is columnar, an input pipe is connected to the front end of the rear axle housing, connecting rods are symmetrically connected to two ends of the rear axle housing, and the hub reducers are arranged at two ends of the connecting rods. And an output shaft is rotationally arranged in the input pipe. Through the arranged receptor and the elastic ball, lubricating oil becomes thick after being used for a long time, and the induction block judges the thickness of the lubricating oil by judging the time consumed when the elastic ball just makes contact with the induction block; specifically, the longer the time used when the elastic ball just makes contact with the induction block is, the higher the thickness of the lubricating oil is, and otherwise, the smaller the thickness of the lubricating oil is; and the receptor can feed back a signal to the central control display through the vehicle control system to prompt a vehicle owner to replace the lubricating oil in time and help the vehicle owner to know the use state of the lubricating oil.
本发明涉及电动车桥技术领域,具体涉及一种带有轮边减速器的电动车桥,包括有后桥壳,所述后桥壳内腔呈柱状,所述后桥壳的前端连接有输入管,所述后桥壳的两端对称连接有连杆,所述连杆的两端设置有轮边减速器,所述输入管内转动设置有输出轴。本发明通过设置的感受器和弹性球,润滑油在长时间使用后,变得浓稠,感应块通过判断弹性球刚与感应块接触时所用时间,判断润滑油的浓稠度;具体的,弹性球刚与感应块接触时所用时间越高,润滑油的浓稠度就越高,反之就越小;并且感受器能够将信号通过车机控制系统反馈到中控显示上,提示车主及时更换润滑油,帮助车主了解润滑油的使用状态。
Electric axle with hub reduction gear
一种带有轮边减速器的电动车桥
2025-05-16
Patent
Electronic Resource
Chinese
Double-motor electric drive axle assembly with hub reduction gear
European Patent Office | 2021
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