An electric drive axle of a mining dump truck with axle load of 70 tons comprises a traction motor, a first-stage speed reducer, an A-shaped frame and a rear drive axle. The rear drive axle is connected with the frame through the rear suspension cylinder, the output end of the first-stage speed reducer is rigidly connected with the input end of the rear drive axle through a bolt, the output end of the traction motor is rigidly connected with the input end of the first-stage speed reducer through a bolt, and the A-type frame is arranged below the traction motor; the front end of the A-shaped frame is hinged to an anti-torsion pipe in the middle of the frame, the rear end of the A-shaped frame is rigidly connected with the rear drive axle, and the traction motor is connected with the A-shaped frame through a self-adaptive adjusting seat. The device is reasonable in layout, high in stability and high in transmission efficiency.
一种桥荷70吨级矿用自卸车电驱动桥,包括牵引电机、一级减速器、A型架和后驱动桥;所述后驱动桥通过后悬架缸与车架连接,所述一级减速器的输出端通过螺栓与后驱动桥的输入端刚性连接,所述牵引电机的输出端通过螺栓与一级减速器的输入端刚性连接,所述A型架设在牵引电机的下方,所述A型架的前端与车架中部的抗扭管铰接,A型架的后端与后驱动桥刚性连接,所述牵引电机通过自适应调节座与A型架连接。本发明布局合理,稳定性高,传动效率高。
Electric drive axle of mining dump truck with axle load of 70 tons
一种桥荷70吨级矿用自卸车电驱动桥
2024-03-22
Patent
Elektronische Ressource
Chinesisch