The invention relates to a drive system of an electric-drive shovel vehicle. The drive system functions in driving wheels of the shovel vehicle to run and comprises a power supply, a micro-electric-drive controller connected with the power supply, a drive motor connected with the micro-electric-drive controller and a reduction gear connected with the drive motor. The reduction gear is connected with the wheels. The drive motor directly drives the reduction gear to drive the wheels to run. According to the arrangement, the controller is driven by the power supply to directly drive the motor, and the shovel vehicle is driven; in this way, production cost is reduced, maintenance cost is lowered, maintenance time is shortened, stepless speed change is achieved, and drive capability of the equipment maximally works.
Drive system of electric-drive shovel vehicle
2015-04-08
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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