Omnidirectional mobile desktop collaborative robot

Abstract

The invention discloses an omni-directional movable desktop collaborative robot. The omni-directional movable desktop collaborative robot comprises driving trundles for driving a robot body to move omni-directionally, the driving trundles are installed on the outer side face of the robot body, the each driving trundle comprises a wheel supporting shaft, one ends of the wheel supporting shafts are fixed to wheel supports through screws, the other ends of the wheel supporting shafts are fixed to gear box covers through linings, the wheel supporting shafts are sleeved with wheels, thrust bearings are arranged on the wheel supports, servo motors with the side faces fixed to the robot body are arranged on the thrust bearings, the driving ends of the servo motors are connected to the thrust bearings through couplers, when the servo motors drive, the angles of the wheels are adjusted by driving the wheel supports to rotate, motor supports are installed on the gear box covers, brushless direct current motors are installed on the motor supports, and the brushless direct current motors drive the wheels to rotate to move the robot body. According to the omnidirectional mobile desktop collaborative robot, the trundles are arranged on the outer side of the robot body, the maintenance difficulty of the trundles can be reduced, the height of a base plate can be controlled by adjusting the installation positions of the trundles, and the applicability is improved.

Description

Technical field [0001] The present invention relates to the technical field of mobile platform, in particular, to a full-to-a-mobile desktop collaboration robot. Background technique [0002] Currently used drive wheels for full-to-directional mobile robots include McNam Wheel, Glow Wheel and Active Caste. Among them, the contact point of the McNam Wheel and the ground is discontinuous, and noise and vibration during operation, and the additional movement of the small wheel will cause the robot to be efficient. The ball is difficult to process, and dust is easily accumulated in the drive surface, making the working conditions to deteriorate, and the driving stability is lowered. Compared to the proactive universal casters in the top two, energy efficiency is high, and more suitable for full-to-directional mobile robots. [0003] Laboratory, workbench, etc., with smaller sizes, flexible, more intelligent desktop collaborative robots, can be used in experimental supervision, intell...

AI Technical Summary

Problems solved by technology

[0004] The casters of existing omnidirectional mobile robots are usually set at the lower part of the chassis, but this will raise the chassis of the fuselage, which is not suitable for scenes with height restrictions

In some omnidirectional mobile robots, the casters are set in the lower groove of the fuselage, which leads to limited installation space inside the body and affects the installation of other functional components. Moreover, the casters of robots with this structure are inconvenient to disassemble and difficult to maintain.

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