The invention belongs to the technical field of vehicles, and discloses a steering gear assembly and a vehicle. The steering gear assembly comprises a shell, an input shaft, a first motor, a first transmission mechanism, a second transmission mechanism, a rocker arm shaft and a third transmission mechanism; the output of the planetary reduction assembly is directly used as the output of the rocker arm shaft, so that the stress of the reduction assembly is more uniform, the complicated stress is avoided, the bearing capacity and the mechanical transmission efficiency of the steering gear assembly are improved, the planetary reduction assembly is a modular component, the assembly is convenient and fast in the assembly process of the steering gear assembly, and the assembly efficiency is improved. Meanwhile, the rocker arm shaft is directly connected with the planet wheel, so that the output end of the steering gear assembly is located on the center line of the shell, the size of the steering gear assembly is optimized, and control arrangement of the whole vehicle is better facilitated.
本发明属于车辆技术领域,公开了转向器总成及车辆,该转向器总成包括壳体、输入轴、第一电机、第一传动机构、第二传动机构、摇臂轴和第三传动机构,采用蜗轮蜗杆、锥齿轮和行星减速总成的组合,取消了转向螺母机构,将行星减速总成的输出直接作为摇臂轴的输出,使得减速总成的受力更为均匀,避免了复杂受力,提高了转向器总成的承载能力与机械传动效率,并且,行星减速总成为模块化组件,在转向器总成的装配过程中,装配便捷,提高装配效率。同时,摇臂轴与行星轮直接相连,使得转向器总成的输出端位于壳体的中心线,优化了转向器总成的体积,更有利于整车的控制布置。
Steering gear assembly and vehicle
转向器总成及车辆
2025-02-07
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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