Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A deformable spherical robot with adaptive steering and climbing

A spherical robot and self-adaptive technology, applied in the field of robotics, can solve the problems of small climbing force and unstable turning of spherical robots, and achieve the effect of enhancing grip, turning smoothly, and preventing deviation from the desired path.

Active Publication Date: 2021-07-20
GUANGXI UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a deformed spherical robot with adaptive steering and climbing to solve the technical problems of small climbing force and unstable turning of the spherical robot.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A deformable spherical robot with adaptive steering and climbing
  • A deformable spherical robot with adaptive steering and climbing
  • A deformable spherical robot with adaptive steering and climbing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] combine Figure 1 to Figure 4 As shown, a deformed spherical robot with adaptive steering and climbing includes a left spherical shell 1, a middle spherical shell 2, and a right spherical shell 3, and a left spherical shell 1, a middle spherical shell 2, and a right spherical shell 3 Spliced ​​together to form a complete spherical shell, the middle spherical shell 2 is equipped with a driving device, the driving device includes a motor 11, a central shaft 9 and a hollow shaft 15, the hollow shaft 15 is sleeved on the central shaft 9 and connected to it in rotation, the central shaft 9 is nested in the hollow shaft 15 through two rolling bearings (first bearing 7, second bearing 8). The motor 11 is installed on the central shaft 9 and drives the hollow shaft 15 to rotate around the central shaft 9. The output shaft of the motor...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a deformed spherical robot for adaptive steering and climbing, which comprises a left spherical shell, a middle spherical shell and a right spherical shell, and the left spherical shell, the middle spherical shell and the right spherical shell are spliced ​​together to form a complete robot. The spherical shell of the middle spherical shell is equipped with a driving device. The driving device includes a motor, a central shaft and a hollow shaft. The hollow shaft is sleeved on the central shaft and connected to it in rotation. The spherical shell is configured to rotate around the central axis. The motor is installed on the central axis and drives the hollow shaft to rotate around the central axis. The left spherical shell and the right spherical shell are respectively installed at both ends of the central axis. The middle spherical shell is composed of A deformable shell group composed of four arc spherical shells, each arc spherical shell is hinged to the hollow shaft through a rotating support arm, and a steering gear is installed between the rotating support arm and the hollow shaft, which can solve the problem of spherical robot crawling. The technical problems of low slope force and unstable turning.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a deformed spherical robot capable of adaptive steering and climbing. Background technique [0002] A spherical robot is an independent moving body with a spherical or approximately spherical structure as its shell. In terms of motion, it is dominated by rolling motion. The turning direction of the spherical robot in the prior art is not stable, it is easy to collide, and the service life is reduced. For this reason, we have developed a deformed spherical robot that adapts to steering and climbing. Through the deformation of the middle spherical shell, the robot can climb smoothly. Through The left spherical shell protrudes to the left or the right spherical shell protrudes to the right to make the robot turn left or right smoothly, and the length of the extension can be adjusted to adjust the turning radius of the robot. Contents of the invention [0003] The purpose of the p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/02
CPCB62D57/02
Inventor 陈继清黄仁智莫荣现刘旭强虎徐关文蒙艳玫
Owner GUANGXI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com