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Robot crawling like snake

A robot and snake-like technology, applied in the field of crawling robots, can solve problems such as poor flexibility, affecting search and rescue efficiency, rollover, etc., and achieve the effect of good adaptability and high flexibility

Pending Publication Date: 2020-11-06
ZHEJIANG UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The crawling robot is a robot that is controlled manually or automatically by a program. It currently plays an extremely important role in disaster relief and life detection after natural disasters. It can replace search and rescue personnel to reach dangerous places for search and rescue work. When the crawling robot searches and rescues on an inclined surface, it is prone to rollover, and the flexibility is poor during the crawling process, which affects its search and rescue efficiency

Method used

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Examples

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings of the specification.

[0017] Such as Figure 1-5 As shown, a snake-like crawling robot includes a frame 1, a steering mechanism 2, a DC motor 201, a motor screw 202, a screw nut 203, a cross steering joint 204, a steering cable 205, a steering swing rod 206, Drive train 3, worm 301, worm gear 302, crank gear 303, worm gear 304, drive gear 305, DC motor 306, transmission gear 307, crawling foot 4, swing lever 401, crank 403, crank shaft 404, crank rod 405 , Foot board 406, foot balance bar 407 and parallel link 408.

[0018] The frame 1 adopts a segmented structure. This embodiment adopts a two-stage structure. Each frame is provided with a hollow sandwich, and different sensors, such as temperature sensors, humidity sensors, etc., can be placed according to different working situations.

[0019] The steering mechanism 2 consists of two sets of sub-steering devices and a cros...

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Abstract

The invention discloses a robot crawling like a snake. The robot comprises a frame, steering mechanisms, driving mechanisms and crawling feet, wherein the frame adopts a segmented structure, every twoadjacent frame sections are hinged through the corresponding steering mechanism, the driving mechanisms are arranged in the frame sections respectively, the crawling feet are in transmission connection with the driving mechanisms, the driving mechanisms drive the frame sections to independently move through the crawling feet, and the steering mechanisms are used for driving and controlling the corresponding two adjacent frame sections to relatively swing, so that the whole frame can crawl like a snake. The robot crawling like a snake has the beneficial effects that the segmented frame structure is adopted, the steering mechanisms are arranged between every two adjacent frame sections, and each frame section is provided with the corresponding independent driving mechanism and crawling feet, so that the segmented frame performs snake-like crawling, and can stably work on an inclined plane and in a complex environment. Through snake-like crawling, flexibility is higher, and adaptabilityis better.

Description

Technical field [0001] The invention relates to the technical field of crawling robots, in particular to a snake-like crawling robot. Background technique [0002] Crawling robots are robots that are controlled manually or automatically by programs. They currently play an extremely important role in disaster relief and life detection after natural disasters. They can replace search and rescue personnel in dangerous places for search and rescue work. However, in the existing technology When the crawling robot is performing search and rescue on an inclined surface, it is prone to rollover, and its flexibility during the crawling process is poor, which affects its search and rescue efficiency. Summary of the invention [0003] Aiming at the problems in the prior art, the present invention provides a snake-like crawling robot with a reasonable structure design. [0004] The technical scheme of the present invention is as follows: [0005] A snake-like crawling robot, characterized in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/06B25J9/08B62D57/032
CPCB25J9/065B25J9/08B62D57/032
Inventor 朱燚鋆夏宁章学文徐俊哲苏炼翁焕博蔡姚杰
Owner ZHEJIANG UNIV OF TECH
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