The invention discloses an electric driving wheel system which comprises a source power assembly, a power adjusting assembly and a power coupling transmission assembly. The source power assembly comprises a main motor set and an auxiliary motor. The auxiliary motor is connected with the power adjusting assembly. The power adjusting assembly is connected with the power coupling assembly. The main motor set is connected with the power coupling assembly. The source power assembly is used for producing and transferring power. The power adjusting assembly is used for adjusting the power transferred by the auxiliary motor to be matched with the power of the main motor through the conversion between the solid state and the liquid state of magnetorheological fluid and transferring the power to the power coupling transmission assembly. The power coupling assembly is used for decreasing the speed and increasing the torque of the transferred power and then outputting the power. According to the electric driving wheel system, a traditional design mode is changed, high-transmission-ratio transmission of a single motor is replaced by coupling power provided by multiple motors, mechanical heat production is reduced, the operation reliability is improved, and the economical efficiency of the electric driving wheel is effectively improved.
Electric driving wheel system
2015-12-23
Patent
Electronic Resource
English