| 摘要 |
The invention relates to a mechanism for balancing a bogie, particularly a bogie where the bogie comprises a bogie frame (3) fixed in a swivelled manner by a fixing joint (2) to the chassis (1) of a vehicle, the wheels of the bogie being mounted on bearings on the bogie frame (3) and rotated by means of actuators (5a, 5b) on the bogie frame (3). In the mechanism for balancing a bogie according to the invention, the actuator (5a, 5b) is a motor whose frame (6a, 6b) is mounted on bearings on the bogie frame (3) to be rotatable with respect to its drive shaft, and moment transfer means (12) are provided between the frame (6a, 6b) of the actuator (5a, 5b) and the chassis (1) of the vehicle, for connecting the frame (6a) of the actuator (5a) to the chassis (1) of the vehicle, wherein the twisting moment (Mvri) caused by rotation of the wheel on the frame (6a) of the actuator (5a) is transferred from the frame (6a) of the actuator (5a) by the moment transfer means (12) to the chassis (1) of the vehicle. Alternatively, the actuator in the mechanism for balancing a bogie according to the invention may be a hub motor whose mounting shaft is mounted on bearings on the bogie frame (3), the moment transfer means (12) being connected between the mounting shaft of the actuator and the chassis (1) of the vehicle in the above-mentioned way, and the frame of the actuator being connected to the wheel of the vehicle. |
