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Turning type stair climbing robot with foldable swing arms

A technology for climbing stairs and robots, applied in the field of search and rescue, investigation, and exploration of robots, can solve the problems of inability to use portability, the swing arm cannot be folded, etc., and achieve the effect of increasing portability, reducing overall size, and reducing costs.

Active Publication Date: 2019-03-29
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for better stability when moving around uneven surfaces like stairways or damaged areas while maintaining its ability to move smoothly across them. It also makes it easier to use smaller robots that are more mobile than older ones due to their reduced weight compared to traditional designs. Additionally, this design uses less expensive components instead of multiple motors to achieve greater efficiency.

Problems solved by technology

This patented technical problem addressed by this patents relates to create an improved version of robots that are more compact than previous designs while still being able to traverse difficult terrains like stalls or cracks without getting stuck due to their large size.

Method used

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  • Turning type stair climbing robot with foldable swing arms
  • Turning type stair climbing robot with foldable swing arms
  • Turning type stair climbing robot with foldable swing arms

Examples

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Embodiment Construction

[0034] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0035] This embodiment provides a flipped stair-climbing robot with a foldable swing arm, see appendix figure 1 and 2 , including: wheeled mobile platform 1, swing arm 2, turning shaft 5, driving wheel 10, driven wheel 11 and turning motor 12;

[0036] The wheeled mobile platform 1 is the main structure of the robot, and four walking wheels are respectively installed at its four corners to realize the walking of the robot;

[0037] The turning motor 12 is installed in the wheeled mobile platform 1, and its output shaft is coaxially fixed with the driving wheel 10;

[0038] The turning shaft 5 is installed on the wheeled mobile platform 1, and its axis is parallel to the axis of the traveling wheel; the middle part of the turning shaft 5 is coaxially fixed with a driven wheel 11, and the driven wheel 11 meshes with the driving wheel 10; the turning sha...

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Abstract

The invention discloses a turning type stair climbing robot with foldable swing arms, and belongs to the technical field of investigation, search and rescue and exploring robots. The turning type stair climbing robot with the foldable swing arms comprises a wheel type movable platform, the swing arms, a turning shaft, a drive wheel, a driven wheel and a turning motor; the turning motor is installed in the wheel type movable platform, and the drive wheel is fixed coaxially to an output shaft of the turning motor; the turning shaft is installed on the wheel type movable platform, and the drivenwheel is coaxially fixed to the middle of the turning shaft and meshed with the drive wheel; the two swing arms of the same structure are installed at the two ends of the turning shaft respectively and located on the two sides of the wheel type movable platform respectively in a walking direction, and can be folded. The turning type stair climbing robot can solve the problem that swing arms of anexisting turning type robot are not foldable, as a result, the swing arms cannot be used during throwing, and portability is poor.

Description

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Claims

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Application Information

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Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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