The invention relates to a single-wheel steering main shaft caster angle adjusting device and a vehicle, belongs to the technical field of vehicle chassis, and particularly relates to a direction stability control technology of a single-wheel steering vehicle. According to the technical measures, a vehicle body is connected with a single-wheel steering system through a crank and a connecting rod mechanism, a motor drives the crank to rotate relative to the vehicle body through a speed reducer, the main shaft caster angle of a steering wheel is changed, and dynamic adjustment of the single-wheel steering main shaft caster angle is achieved. Dynamic change of the dragging distance of the steering wheels in the vehicle running process is achieved so as to adapt to different running states of the vehicle, and the running stability and safety of the vehicle are improved.
本发明涉及一种单轮转向主轴后倾角调节装置及车辆,属于车辆底盘技术领域,特别涉及单轮转向车辆的方向稳定性控制技术;所采用的技术措施为:车身由曲柄和连杆机构联接单轮转向系统,电机通过减速器驱动曲柄相对车身转动,改变转向车轮的主轴后倾角,实现单轮转向主轴后倾角动态调节,达到车辆行驶过程中转向车轮拖曳距的动态改变、以适应车辆不同的行驶状态,提高车辆行驶稳定性和安全性。
Single-wheel steering main shaft caster angle adjusting device and vehicle
单轮转向主轴后倾角调节装置及车辆
2024-10-08
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Wheel caster angle adjusting structure, suspension and vehicle
European Patent Office | 2020
|European Patent Office | 2024
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