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Wheeled Obstacle Climbing Robot with Deformable Frame Structure

A frame structure and robot technology, applied in manipulators, motor vehicles, manufacturing tools, etc., can solve difficult problems

Active Publication Date: 2021-07-20
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wheeled robots are currently the most commonly used mobile robots. However, when encountering ravines, steps or limited spaces, it is difficult for existing wheeled robots to move forward across ravines, steps or limited spaces

Method used

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  • Wheeled Obstacle Climbing Robot with Deformable Frame Structure
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  • Wheeled Obstacle Climbing Robot with Deformable Frame Structure

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Embodiment Construction

[0050] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0051] In the following detailed description, directional terms, such as "left", "right", "upper", "lower", "front", "rear", etc., are used with reference to directions described in the drawings. Components of embodiments of the present invention may be positioned in a variety of different orientations, and directional terms are used for purposes of illustration and not limitation.

[0052] Embodiments of the present invention provide a wheeled obstacle-surmounting robot 1 with a deformable frame structure, such as Figure 1-Figure 7 As shown, the wheeled obstacle-surpassing robot 1 with a deformable frame structure of the present invention includes a wheel 2, a drive motor 5, a deformable steering gear 4, a panoramic camera 8 and a do...

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PUM

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Abstract

The invention discloses a wheeled obstacle-surmounting robot with a deformable frame structure. The wheeled obstacle-surmounting robot with a deformable frame structure includes wheels, a drive motor, a deformable steering gear, a panoramic camera, and a dual-wheel robot connected to two wheels. Parallelogram linkage structure. The double parallelogram connecting rod structure can be deformed frame structure, which realizes the integrated design of the rear and the body, improves the overall rigidity and at the same time ensures that the robot can adjust its own width according to the limited space, so as to pass through the limited space smoothly, and use its Structural deformation can also realize the climbing function of obstacles. The robot can be used in reconnaissance, detection and so on.

Description

technical field [0001] The invention relates to the field of wheeled robots, in particular to a wheeled obstacle-surmounting robot with a deformable vehicle frame structure. Background technique [0002] Wheeled robots are currently the most commonly used mobile robots. However, when encountering ravines, steps or limited spaces, it is difficult for existing wheeled robots to move forward over ravines, steps or limited spaces. Transformable robots can be used in reconnaissance, rescue missions, and space applications by adjusting their morphology to adapt to multiple tasks or uncertain environments. [0003] The invention with the notification number CN108790591A discloses a deformable wheeled robot. The diameter of the wheels of the robot can be changed according to the ground environment so as to ensure normal travel. A deformable wheeled robot disclosed in the invention includes a variable-diameter wheel, a drive motor and a planar single-closed-chain multi-link structur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J11/00B62D57/028
CPCB25J11/00B62D57/028
Inventor 李晔卓田舒李锐明姚燕安
Owner BEIJING JIAOTONG UNIV