TRIAXIAL DRIVING REDUCER WITH DIFFERENTIAL GEAR AND CARRIER USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a triaxial driving reducer with a differential gear for performing three work of travel, rotation and lifting as cargo handling work by a single motor by using the reducer having three shafts of driving shafts and a carrying carriage using this reducer. SOLUTION: This triaxial driving reducer is provided with a gear case for rotating by reducing a speed in the optional speed reduction ratio by an input bevel gear in the horizontal direction to an input driving shaft connected with a prime motor, a pair of horizontal driving shafts for outputting driving output by being connected to a differential gear housed inside the gear case and a vertical driving shaft for outputting driving output in the vertical direction even to either of the input driving shaft and the horizontal driving shafts by being connected to the gear case by an output bevel gear.