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All-directional horizontal-posture stair climbing robot, zero-radius turning method and stair climbing method

A technology of horizontal attitude and robot, applied in the direction of motor vehicles, transportation and packaging, etc., can solve the problems of lack of horizontal ground walking and steering functions, practical use limitations, and inability to be widely promoted, and achieve good mobility, simple structure, Sophisticated Effects

Inactive Publication Date: 2013-10-23
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to overcome the problems referred to above, those skilled in the art have also developed some lifting mechanism (leg) formula robots that are specially used for climbing stairs. The steering function makes its practical use very limited and cannot be widely promoted

Method used

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  • All-directional horizontal-posture stair climbing robot, zero-radius turning method and stair climbing method
  • All-directional horizontal-posture stair climbing robot, zero-radius turning method and stair climbing method
  • All-directional horizontal-posture stair climbing robot, zero-radius turning method and stair climbing method

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Embodiment Construction

[0031] In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.

[0032] combine figure 1 and figure 2 , a kind of omni-directional horizontal posture stair-climbing robot provided by the present invention, comprises lower deck 5 and the upper deck 3 that is positioned at its top, is provided with two or four sets of lower deck hoisting mechanisms 2 that drive its lifting below the lower deck 5, Below the upper table 3, there are four sets of upper table lifting mechanisms 1 to drive it up and down. The lower table 5 and the upper table 3 are staggered back and forth in the horizontal direction, and a supporting rotating plate 4 is provided between the lower table 5 and the upper table 3. The bottom of the supporting rotating plate 4 is provided with a linear moving unit 6, and the bottom of the linear moving unit 6 is arranged on the lower table 5, and the upper table 3 is provided with a rot...

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Abstract

The invention provides an all-directional horizontal-posture stair climbing robot. The stair climbing robot comprises a lower table plate and an upper table plate above the lower table plate; at least two sets of lower table plate lifting mechanisms which drive the lower table plate to ascend and descend are arranged below the lower table plate; at least four sets of upper table plate lifting mechanisms which drive the upper table plate to ascend and descend are arranged below the upper table plate. The stair climbing robot is characterized in that the lower table plate and the upper table plate are arranged in a front-back and staggered manner in the horizontal direction; a support rotating plate is arranged between the lower table plate and the upper table plate; rectilinearly-moving units are arranged at the bottom of the support rotating plate; the bottoms of the rectilinearly-moving units are arranged on the lower table plate; a rotating mechanism is arranged on the upper table plate and fixedly connected with the support rotating plate. The invention further provides a posture adjusting method, a zero-radius turning method, a stair climbing method and a rectilinear walking method for the stair climbing robot. According to the invention, the deficiencies of the prior art are overcome; the stair climbing robot can adapt to various ground conditions, can flexibly realize no-radius turning of any angle, and is favorable in maneuverability, simple in structure and ingenious in design.

Description

technical field [0001] The invention relates to a stair-climbing robot with an omnidirectional horizontal posture, a zero-radius turning method for the robot, a posture adjustment method and a stair-climbing method, and belongs to the technical field of walking robots and methods thereof. Background technique [0002] The existing wheeled robot can produce ups and downs in the process of climbing stairs. In order to overcome the problems referred to above, those skilled in the art have also developed some lifting mechanism (leg) formula robots that are specially used for climbing stairs. Steering function makes its practical use very limited and cannot be popularized on a large scale. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a robot and method that can climb stairs and overcome obstacles; maintain a level during the movement of the load; can turn with zero radius and have good steering maneuverability. ...

Claims

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Application Information

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IPC IPC(8): B62D57/024
Inventor 毛立民梁虎周其洪单洪波郭春华
Owner DONGHUA UNIV
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