Pneumatic motor driven monorail crane tooth driving device

A monorail crane tooth driving device driven by a pneumatic motor belongs to the field of machinery and is characterized in that four bearing wheels are symmetrically arranged on the left side and theright side of a driving frame body respectively and located at the upper position of the frame body, so that the whole device can move front and back on a rail; the pneumatic motor and the planetaryreducer are installed on the two sides of the swing frame respectively, and an output shaft of the planetary reducer is connected with the driving gear through a flange, so that when the motor rotates, the driving gear is driven by the planetary reducer to rotate and output. The single-rail crane locomotive traction force increasing device is simple in structure and low in cost, and the single-rail crane locomotive traction force increasing device achieves the purposes that the traction force is increased, and the climbing angle is increased. 一种气动马达驱动单轨吊齿驱装置，属于机械领域，其特征是驱动架体的左右两侧分别对称布置4个承载轮，4个承载轮位于架体偏上位置，使整个装置能够在轨道上前后移动