The invention discloses a traction motor driving part for subway operation, which comprises a traction motor and a power device, wherein the power device is connected between the traction motor and the rear carriage body; a speed regulator is arranged on a rotating shaft of the traction motor; the power device comprises a first annular columnar hoop ring, a second annular columnar hoop ring, a central roller and a lantern ring; the head of the central roller is pivoted with the first annular columnar hoop ring, the head of the power device is provided with a first annular columnar hoop piece which is connected with the speed regulator and provided with a protruding edge, the first annular columnar hoop ring is connected with the first annular columnar hoop piece provided with the protruding edge, and traction of the central roller is achieved through a traction motor and the speed regulator. And in combination with other structures and methods, the defects that shifting often occurs during operation, the sum component is not small during common operation of a plurality of components and the carriage bodies connected in pairs, and the standard of operation correctness and speed control on power equipment is not low are effectively avoided.
一种地铁运行的牵引电机驱动部件,包括牵引电机和动力装置,所述动力装置相连于牵引电机与后厢体间,所述牵引电机的转轴设置着调速器,所述动力装置包括环柱状箍环一、环柱状箍环二、中央辊和套环,所述中央辊的头部和环柱状箍环一相枢接,所述动力装置头部设置着和调速器相联结的带有突沿的环柱状箍件一,所述环柱状箍环一和带有突沿的环柱状箍件一相联结,运用牵引电机与调速器达成中央辊的牵引。结合其他结构和方法有效避免了运行之际常常出现窜动、若干部件与两两相连的厢体的共同运行之际和分量不小、运行正确性与速率的操纵对动力设备的标准不低的缺陷。
Traction motor driving part for subway operation
地铁运行的牵引电机驱动部件
2020-08-28
Patent
Electronic Resource
Chinese
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