The invention relates to an actuating mechanism of a distributive independent steering system and provides a specific structure scheme for four-wheel independent steering electric vehicle steering systems. The actuating mechanism comprises a motor reducer assembly, upper and lower connection plates, a steering transmission shaft, conical bearings, a large-diameter disc type bearing, a steering bushing, a on-wheel horizontal plate, guide rods, a shock absorber spring assembly, linear bearing blocks and a wheel assembly, wherein steering torque of a motor is finally transmitted to the wheel assembly through a series of mechanisms, and steering of an automobile is realized; the pair of conical bearings and the large-diameter disc type bearing in the structure of the actuating mechanism can bear large lateral force; linear bearings can convert sliding friction between the guide rods and the linear bearing blocks into rolling friction, and the problem that the guide rods get stuck is effectively solved. The actuating mechanism provides a safe and reliable hardware platform for independent steering electric vehicles, guarantees the structural stability and reliability of the independent steering system and has a great significance in research and development of the distributive independent steering electric vehicles.
Actuating mechanism of distributive independent steering system
2015-11-25
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
STEERING SYSTEM WITH AN ACTUATING DEVICE, AND USE OF THE STEERING SYSTEM WITH ACTUATING DEVICE
European Patent Office | 2019
|Steering system with an actuating device, and use of the steering system with actuating device
European Patent Office | 2021
|Overload clutch for actuating actuating mechanism of flap and actuating mechanism
European Patent Office | 2023
|