Obstacle-crossing carrying robot

A robot and obstacle-crossing technology, applied in the field of robotics, can solve problems affecting the stability of vehicles, and achieve the effect of improving obstacle-crossing ability and high obstacle-crossing performance

Active Publication Date: 2013-12-18
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the outer contour of the wheel structure is not circular after deformation, which affects the driving stability of the vehicle.

Method used

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Embodiment Construction

[0027] The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0028] like figure 1 As shown, an obstacle-surmounting carrier robot includes a vehicle body A and first to fifth obstacle-surmounting wheels B, C, D, E, F arranged on the vehicle body A. The first to fifth obstacle surmounting wheels B, C, D, E, F are exactly the same, the first obstacle surmounting wheel B is installed on the second robotic arm A-f, the second to fifth obstacle surmounting wheels C, D, E, F Mounted at the four vertices of chassis A-d. The first to fifth obstacle-surmounting wheels B, C, D, E, F are realized by the independent drive system inside the wheel to realize the deformation of the outer contour of the wheel and the running, backward and differential steering of the robot. The vehicle body A is provided with first and second robotic arms A-e, A-f, and the first and second robotic arms A-e, A-f are d...

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PUM

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Abstract

An obstacle-crossing carrying robot comprises a vehicle body (A) and first to fifth obstacle-crossing wheels (B, C, D, E and F), wherein the first to the fifth obstacle-crossing wheels (B, C, D, E and F) are arranged on the vehicle body (A) and are completely the same; the first obstacle-crossing wheel (A) is mounted on a mechanical arm of the vehicle body (A); the second to the fifth wheels (C, D, E and F) are mounted at four top points of the vehicle body (A). The outer contours of the obstacle-crossing wheels can be deformed by internal independent driving systems; the obstacle-crossing wheels cooperate with the mechanical arm to realize the high obstacle crossing performance and carrying function of the robot. The mechanism of the robot has favorable maneuverability, reliability and topographical adaptive capacity, can be used for military reconnaissance, disaster assistance, cargo transportation, planetary exploration and other fields.

Description

technical field [0001] The invention relates to the field of robots, in particular to an obstacle-surmounting robot. An obstacle-surmounting carrier robot of the present invention is a robot mechanism that realizes the obstacle-surmounting function by utilizing obstacle-surmounting wheels that can realize wheel diameter changes and a vehicle body mechanical arm. Background technique [0002] At present, the research of obstacle-crossing robots has gradually become a hot spot in the field of robotics research. Obstacle-crossing robots can adapt to complex and changeable environments, replace personnel to reach special environments to complete tasks such as military reconnaissance and scientific research, and are mostly used in fields such as material transportation, disaster rescue, and planetary exploration. Obstacle surmounting robots need to have the characteristics of reliability, maneuverability, controllability and obstacle surmounting ability in complex environments. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D61/10B60B19/00
Inventor 姚燕安武建昫
Owner BEIJING JIAOTONG UNIV
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