Wheel and crawler composite type walking robot

A walking robot and wheel-track composite technology, applied in the field of robotics, can solve problems such as slow walking speed, unstable center of gravity of the robot, and very high motor requirements

Pending Publication Date: 2018-11-16
GUANGZHOU COLLEGE OF SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the above two types of walking robots have certain defects. Wheeled robots are prone to unstable center of gravity when facing changeable terrain, while crawl

Method used

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  • Wheel and crawler composite type walking robot
  • Wheel and crawler composite type walking robot
  • Wheel and crawler composite type walking robot

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Embodiment Construction

[0021] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "top", "bottom" etc. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. It should be understood that the terms "first", "second", etc. are used in the present invention to describe va...

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Abstract

The invention discloses a wheel and crawler composite type walking robot which comprises a chassis, a first walking mechanism, a second walking mechanism and a climbing mechanism; the first walking mechanism comprises a front crawler wheel, a back crawler wheel, a first crawler which is in transmission connection with the front crawler wheel and the back crawled wheel, a first driving mechanism for driving the front crawler wheel or the back crawler wheel to rotate; the second walking mechanism comprises a driving wheel and a second driving mechanism for driving the driving wheel to rotate; the climbing mechanism comprises a swing arm and a third driving mechanism for driving the swing arm to rotate; a third walking mechanism is arranged on the swing arm and comprises an upper crawler wheel and a lower crawler wheel which are installed at the upper and lower ends of the swing arm respectively, a second crawler which is in transmission connection with the upper crawler wheel and the lower crawler wheel, and a fourth driving mechanism for driving the upper crawler wheel or the lower crawler wheel to rotate. The wheel and crawler composite type walking robot is stable in operation, high in operation speed, capable of smoothly climbing barriers and suitable for walking at different terrains.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a wheel-track compound walking robot. Background technique [0002] Existing walking robots mainly include two types: 1. Ordinary wheeled robots. The moving mechanism is composed of wheels under the chassis. This type of drive can make the robot move at high speed, with high flexibility and excellent load-bearing characteristics. Free combination of wheels can be realized, increasing the number of wheels can carry greater weight, such as millipedes in real life, transporting large building materials; 2, crawler robots, crawlers can greatly increase the contact area between the robot and the ground , so that the robot runs more smoothly, and the adaptability of the track can be well utilized in the face of rough terrain, and the track can be deformed to closely fit the rough ground. [0003] However, the above two types of walking robots have certain defects. Wheeled robots are pr...

Claims

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Application Information

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IPC IPC(8): B62D55/02
CPCB62D55/02
Inventor 李冬冬梁焕进李梓祺叶青青贾茹沅
Owner GUANGZHOU COLLEGE OF SOUTH CHINA UNIV OF TECH
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