METER GAUGE POWER BOGIE AND METER GAUGE VEHICLE

摘要

A meter gauge power bogie and a meter gauge vehicle, the meter gauge power bogie includes two wheelsets, a framework arranged on the wheelsets and a driving device, the wheelset includes an axle extending along the width of the vehicle body and wheels press-fitted with the axle and located at both ends of the axle, a traction motor is arranged at a front side or a rear side of a rolling axial suspension box, and via the rolling axial suspension box enclosing an axle of the driving device of the bogie and a gearbox being arranged between ends of the traction motor and the rolling axial suspension box at the same side and the corresponding wheel, the rolling axial suspension box, the traction motor and the gearbox are fixedly connected, and thus form an integral structure.

主权项

1. A meter gauge power bogie, comprising two wheelsets arranged in a longitudinal direction of a vehicle body, a framework arranged on the wheelsets, wherein the wheelset comprises an axle extending along a width of the vehicle body and wheels press-fitted with the axle and located at both ends of the axle, wherein the meter gauge power bogie further comprises:
a driving device, comprising a rolling axial suspension box enclosing the axle between the two wheels, wherein the rolling axial suspension box is mounted on the axle via a rolling bearing; a traction motor is arranged on a front side or a rear side of the rolling axial suspension box, and a gearbox is arranged between ends of the traction motor and the rolling axial suspension box at the same side and the corresponding wheel; the rolling axial suspension box is fixedly connected with a housing of the traction motor, the rolling axial suspension box and the housing of the traction motor are respectively fixedly connected with a box body of the gearbox; the housing of the traction motor is connected with the framework via a motor derrick; a first gear and a second gear are at least provided within the gearbox, the first gear is press-fitted with a motor shaft of the traction motor, and the second gear is press-fitted with the axle.