OMNIDIRECTIONAL WHEEL WITH MANUAL ROLLER

摘要

PURPOSE: An omnidirectional wheel having a manual roller is provided to eliminate vertical and horizontal vibration of a moving robot by contacting the wheel to the ground successively with arranging inner and outer rollers without clearance. CONSTITUTION: An omnidirectional wheel is composed of a hub(20); plural supporting members(30) connected to the hub radially; plural inner rollers(40) supported by supporting members, and rotated; plural outer rollers(50) arranged between inner rollers, and rotated and supported by two supporting members; and a conical groove inserted to the outer roller without interference with the side of the inner roller and the outer roller. The outer periphery is formed with arranging plural inner rollers and outer rollers alternately and successively without clearance. Vertical and horizontal vibration is prevented with contacting the omnidirectional wheel to the ground successively.