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Omnidirectional driving wheel for mobile robot

A mobile robot and driving wheel technology, applied in the field of mobile robots, can solve the problems that the steering mechanism cannot realize 360° rotation with multiple turns, increase the complexity of the robot control, restrict the flexibility of the robot, etc. wide range of effects

Active Publication Date: 2019-09-20
NORTH CHINA UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the general independent steering and independent driving wheels are limited by the routing position, and the steering mechanism cannot achieve multi-turn 360° rotation, which also greatly restricts the flexibility of the robot and relatively increases the complexity of robot control.

Method used

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  • Omnidirectional driving wheel for mobile robot
  • Omnidirectional driving wheel for mobile robot
  • Omnidirectional driving wheel for mobile robot

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] The object of the present invention is to provide an omnidirectional drive wheel for mobile robots, which is used to solve the above problems, and enables the steering mechanism to rotate 360°.

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] lik...

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PUM

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Abstract

The invention discloses an omnidirectional driving wheel for a mobile robot. The omnidirectional driving wheel comprises a walking wheel, a first motor, a first support, a second motor, a second support and a bearing, wherein the first motor is fixed on the first support, the first motor is used for driving the second support to rotate, and the first support and the second support are rotatably connected through the bearing; the walking wheel is rotatably connected to the second support, the second motor is fixed on the second support, and the second motor is used for driving the walking wheel to rotate. The omnidirectional driving wheel for the mobile robot has the advantages that a steering device and a driving device are arranged into an integral structure, the structure is simple, the cost is low, the volume is small, and the mobile performance is good.

Description

technical field [0001] The invention relates to the technical field of mobile robots, in particular to an omnidirectional driving wheel for mobile robots. Background technique [0002] The common moving mechanisms of mobile robots include wheel type, leg type and wheel-leg compound type. The wheeled mobile robot has the characteristics of simple structure, low cost of control and design, and it is suitable for indoor operations, etc., and is widely used. In wheeled omnidirectional robots, Mecanum wheels, spherical wheels, orthogonal wheels, continuous switching wheels, omnidirectional wheels, etc. are often used as moving mechanisms. The selection and assembly of the walking wheels of the mobile mechanism and the geometric characteristics of the walking wheels will have a great impact on the performance of the mobile robot. [0003] The Mecanum wheel was first proposed by a Swiss company. The Mecanum wheel train consists of a road wheel and multiple rollers. The road whee...

Claims

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Application Information

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IPC IPC(8): B60K7/00B62D5/04
CPCB60K7/0007B62D5/0418
Inventor 吕洪波铁军贾桐黄吉全赵仁涛
Owner NORTH CHINA UNIVERSITY OF TECHNOLOGY
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