The invention discloses an all-wheel electronic steering rear dual-drive omni-directional counterbalance forklift truck. The all-wheel electronic steering rear dual-drive omni-directional counterbalance forklift truck comprises a frame, the front wheels are symmetrically arranged on the two sides of the frame and have an independent steering function; the rear wheels are symmetrically arranged on the two sides of the swing axle and have independent steering and driving functions, and the swing axle is rotationally connected with the frame through a connecting shaft; and the controller is arranged on the frame and used for controlling steering of the front wheel and the rear wheel and driving of the rear wheel. Due to the fact that the two sets of rear wheels are connected with the vehicle frame through the swing axle, when the vehicle runs to an uneven road surface, the two sets of rear wheels can swing by a certain angle in the vertical plane to adapt to the road surface, side tipping of the vehicle is effectively avoided, and the working condition adaptability, stability and load capacity of the vehicle are greatly improved.
本发明公开了一种全轮电子转向后双驱全向平衡重式叉车,包括车架;一对前轮,其对称设置在车架两侧,且具有独立转向功能;一对后轮,其对称设置在摆动桥两侧,且具有独立转向和驱动功能,所述摆动桥通过连接轴与车架可转动连接;以及控制器,其设置在车架上,用于控制前轮和后轮转向以及后轮驱动。本发明中由于两组后轮通过摆动桥与车架连接,在行驶至不平整的路面时,两组后轮能够在竖直平面内进行一定角度的摆动以适应路面,有效的避免了车辆出现侧倾,极大的提高了车辆的工况适应性、稳定性和负载能力。
All-wheel electronic steering rear double-drive omni-directional counterbalance forklift truck
一种全轮电子转向后双驱全向平衡重式叉车
2022-04-12
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
European Patent Office | 2022
|European Patent Office | 2022
|Omni-directional counterbalance forklift control method and device
European Patent Office | 2023
|Independent electronic steering axle and four-fulcrum counterbalance forklift truck
European Patent Office | 2022
|