The invention discloses a wheel-side-driven suspension type air rail bogie and a vehicle. In one embodiment, the suspension type air rail bogie comprises a framework extending in the driving direction, two mounting seats are symmetrically arranged on the framework in the front-back direction, and guide wheels and stabilizing wheels are arranged at the front end and the rear end of the framework; the driving device comprises driving motors arranged on the two sides in each mounting base, an output shaft of each driving motor extends towards the outer side, and each driving device is provided with a braking device and a hub reduction gear; the walking devices are arranged on the two outer sides of each mounting base and are fixed to the output shafts of the driving motors in a one-to-one correspondence mode. The driving device is arranged on the shaft side of each walking device, the overall structure is simplified, the output axle distance is reduced, the center of the driving motor and the vertical force applied to the walking wheels by the rail surface are located on the same plane, the overall nodding rotational inertia of the bogie can be reduced, and the overall running stability of the bogie is improved.
本申请公开一种轮边驱动的悬挂式空轨转向架以及车辆,在某一实施例中,悬挂式空轨转向架包括:沿着行驶方向延伸的构架,构架上前后对称开设有两个安装座,所述构架前后两端均设置有导向轮和稳定轮;驱动装置,其包括设置在每个安装座内两侧的驱动电机,每个驱动电机的输出轴朝外侧延伸,每个驱动装置设置有制动装置以及轮边减速器;以及走行装置,其设置在每个安装座外两侧并与驱动电机的输出轴一一对应固定。本申请通过在每个走行装置的轴侧设置驱动装置,不但简化了整体结构,还降低了输出轴距,驱动电机中心与轨面给走行轮的垂向力位于同一平面,能够降低转向架整体点头的转动惯量,提高了转向架整体运行的平稳性。
Wheel-side-driven suspension type sky rail bogie and vehicle
轮边驱动的悬挂式空轨转向架以及车辆
2023-09-05
Patent
Electronic Resource
Chinese