Air-ground integrated electric parallel-connection type wheel-foot driving mechanism

A driving mechanism and parallel technology, applied in the field of robots, can solve problems such as inability to pass, and achieve the effects of strong obstacle crossing ability, fast movement speed and low energy consumption.

Active Publication Date: 2019-08-16
BEIJING INSTITUTE OF TECHNOLOGYGY
View PDF6 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in extreme situations, such as: high walls, rivers, cliffs and other environments, no matter whether it is wheeled, footed or wheel-foot compound sports, it is impossible to pass

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
  • Air-ground integrated electric parallel-connection type wheel-foot driving mechanism
  • Air-ground integrated electric parallel-connection type wheel-foot driving mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0019] This embodiment provides an air-ground integrated electric parallel wheel-foot drive mechanism, which has four motion modes: wheel motion, foot motion, wheel-foot compound motion, and flight motion. It can complete flying tasks similar to drones. It can also be used as a land load-driven robot, such as figure 1 As shown, the driving mechanism is composed of four single driving devices: the first single driving device 1, the second single driving device 2, the third single driving device 3 and the fourth single driving device 4 are respectively installed around the fuselage 5, A single drive unit serves as one leg of the robot.

[0020] The first single drive device 1, the second single drive device 2, the third single drive device 3 and the fourth single drive device 4 have the same structure, and the first single drive device 1 is taken as an exam...

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 an air-ground integrated electric parallel-connection type wheel-foot driving mechanism. The air-ground integrated electric parallel-connection type wheel-foot driving mechanism comprises a fuselage, a Stewart platform, flight driving modules, wheel-foot driving modules and transmission connecting rods; the flight driving modules can realize flight movement, and the wheel-foot driving modules can be switched to be in foot-type movement or wheel-type movement or wheel-foot composite movement by locking and unlocking idler wheels; the Stewart platform is reversely arranged, the fuselage is fixedly connected with a lower platform of the Stewart platform, the flight driving modules are mounted on the fuselage, the wheel-foot driving modules are mounted on an upper platform of the Stewart platform, and the flight driving modules are connected with the wheel-foot driving modules through the transmission connecting rods to constitute driving devices; and the four driving devices are evenly arranged around the fuselage, the flight driving modules and the wheel-foot driving modules are controlled to be connected and disconnected with the transmission connecting rodscorrespondingly to realize switching of the flight movement, the foot-type movement, the wheel-type movement and the wheel-foot composite movement. According to the air-ground integrated electric parallel-connection type wheel-foot driving mechanism, the defect that a conventional robot cannot pass on the complex road surface and the road surface with obstacles and even in the extreme environmentcan be avoided.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to an air-ground integrated electric parallel wheel foot drive mechanism. Background technique [0002] The development of robot technology has brought great convenience to people's life. There are many robots in the fields of disability assistance, medical rescue, emergency rescue, resource exploration and fire-fighting operations. Specific fields complete special tasks, and the singleness of functions limits its application in other fields. In addition, traditional robots are mostly wheeled, footed, and wheeled. These robots have advantages and disadvantages in terms of mechanism and motion performance. Wheeled robots are known for their high movement efficiency, but it is difficult to operate in a wheeled movement mode on complex roads with obstacles; while footed robots can overcome obstacles in such a road environment, but their movement time is long and their operating efficie...

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 Applications(China)
IPC IPC(8): B60F5/02B62D57/028
CPCB60F5/02B62D57/028
Inventor 汪首坤徐康王军政
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap