The invention relates to the technical field of axle assemblies, in particular to a steering axle assembly of an electric transport vehicle and the electric transport vehicle. The steering axle assembly of the electric transport vehicle comprises an integral axle and wheels, the axle is connected with a steering knuckle, the wheels are connected with a wheel edge driving module, and an avoiding cavity is formed in the end of the axle; a receding hole corresponding to the receding cavity is formed in the part, opposite to the wheel, of the steering knuckle, the wheel-side driving module is arranged at the receding hole in a penetrating mode, the wheel-side motor extends into the receding cavity, and the receding cavity is provided with a space used for receding the wheel-side motor when the wheel-side driving module and the wheel swing relative to the axle along with the steering knuckle. The size of the integral axle is utilized to meet the requirement for knuckle hinging, meanwhile, arrangement space is provided for the wheel-side motor, the structure is compact, arrangement of the wheel-side motor in the axle avoiding cavity is achieved while the arrangement space is saved, the wheel-side motor can be protected, and the wheel-side motor is not prone to being damaged.
本发明涉及车桥总成技术领域,具体涉及一种电动运输车转向桥总成及电动运输车,电动运输车转向桥总成包括整体式车桥以及车轮,车桥连接有转向节,车轮连接有轮边驱动模块,车桥端部设有避让腔,转向节的与车轮相对的部分上设有与避让腔对应的避位孔,轮边驱动模块穿设在避位孔处且轮边电机伸入避让腔内,避让腔具有用于在轮边驱动模块与车轮随转向节一起相对车桥摆动时对轮边电机进行避让的空间,利用整体式车桥自身尺寸满足转向节铰接的同时为轮边电机提供布置空间,结构紧凑,在节省布置空间的同时实现轮边电机在车桥避让腔内的布置,可对轮边电机形成保护,使轮边电机不容易损坏。
Steering axle assembly of electric transport vehicle and electric transport vehicle
一种电动运输车转向桥总成及电动运输车
2024-07-02
Patent
Electronic Resource
Chinese
STEERING AXLE FOR A STEERABLE VEHICLE AND TRANSPORT VEHICLE
European Patent Office | 2023
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