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Wheel-leg combined quadruped robot

A quadruped robot and wheel-legged technology, which is applied in the field of robotics, can solve the problems of the wheeled robot's poor ability to overcome obstacles and the slow movement speed of the legged robot, and achieve the effects of low noise, high speed and low energy consumption.

Pending Publication Date: 2020-05-29
HANGZHOU YUNSHENCHU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the wheeled robot is not strong enough to overcome obstacles and the legged robot is not moving fast in the prior art, and proposes a quadruped robot with a combination of wheels and legs

Method used

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  • Wheel-leg combined quadruped robot
  • Wheel-leg combined quadruped robot
  • Wheel-leg combined quadruped robot

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Embodiment Construction

[0028] The exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. In the following description and drawings, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present invention. Rather, they are merely examples of devices consistent with aspects of the invention as detailed in the appended claims. Each embodiment of this specification is described in a progressive manner.

[0029] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the difference between components in a specific posture (as shown in the accompanying drawings). If the relative positional relationship, movement situation, etc. change, the di...

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Abstract

The invention relates to a wheel-leg combined quadruped robot, which comprises a body, a left front leg, a right front leg, a left rear leg and a right rear leg, the left front leg and the right frontleg are installed on the left front portion and the right front portion of the body in a mirroring mode, and the left rear leg and the right rear leg are installed on the left rear portion and the right rear portion of the body in a mirroring mode; an abdomen driving wheel is installed on the body, and shank balance wheels are installed on shanks of the left front leg and the right front leg. Therobot is driven by a motor, and has the advantages of low noise and zero emission compared with engine driving. The robot can be switched between a leg and foot motion mode and a wheel motion mode soas to meet different environmental conditions.

Description

Technical field [0001] The invention relates to the technical field of robots, in particular to a quadruped robot that can walk on rugged ground with legs and advance on flat ground with wheels and legs. Background technique [0002] With economic growth and the disappearance of demographic dividends, the cost of social security has increased year by year. Using robots instead of humans to perform tasks such as security patrols in dangerous areas and rescue in disaster areas can effectively reduce casualties. These harsh environments are often accompanied by rugged terrain, which places higher requirements on the robot's off-road capabilities. The legged robot has the characteristics of strong terrain adaptability and discrete motion trajectory. It is especially suitable for moving on jungles, mountains, steps and other terrain; while the wheel-based movement efficiency is significantly higher than the legged type on relatively flat ground, so wheel legs are developed The combi...

Claims

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Application Information

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IPC IPC(8): B62D57/028
CPCB62D57/028
Inventor 张学垠赵逸栋李超朱秋国莫小波
Owner HANGZHOU YUNSHENCHU TECH CO LTD
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