Multifunctional universal robot chassis

A robotic and general-purpose technology, applied in the field of robotics, can solve problems such as complex control systems, impossibility of use, and self-heaviness, and achieve the effects of wide application range, strong versatility, and simple structure

Pending Publication Date: 2019-09-10
ZHEJIANG UNIV +1
View PDF8 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the site of this structure is relatively bulky, large in size, relatively poor in movement flexibility, low in speed, and high in energy consumption; the composite structure can realize functions such as climbing stairs and overcoming obstacles, but the structure is complex, the control s

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
  • Multifunctional universal robot chassis
  • Multifunctional universal robot chassis
  • Multifunctional universal robot chassis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] like Figure 1~2 As shown, the multifunctional universal robot chassis includes a chassis main body, a motor assembly arranged on the chassis main body, four wheel assemblies with the same structure, and a transmission assembly for driving the wheel assembly to move;

[0025] Described wheel assembly comprises wheel 2, the track swing arm mechanism 1 that is connected with wheel hub 17 of wheel 2; Described motor assembly comprises first swing arm drive motor 4, the second swing arm drive motor 10, the first wheel drive motor 8 and the second wheel drive motor 12;

[0026] Described track swing arm mechanism comprises crawler belt 14, driving track wheel 19, driven track wheel 15 and swing arm 16; Driving track wheel 19 and driven track wheel 15 are connected by track belt 14, and one end of swing arm 16 is ...

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 multifunctional universal robot chassis, which adopts a wheel type and crawler type combined robot chassis structure that integrates the advantages of a wheel type structureand a crawler type structure and overcomes the defects of the two structures; when the robot chassis needs to rapidly travel, a crawler mechanism is controlled to be folded, and wheels are landed, sothat rapid movement is realized; when the robot chassis needs to climb stairs or cross obstacles, the crawler mechanisms are put down through control, the crawler mechanisms are driven by the wheels to move together, so the stair climbing and obstacle crossing functions are achieved. Compared with an existing composite robot chassis, the multifunctional universal robot chassis is small in appearance sizes, capable of riding an elevator and entering and exiting indoor/outdoor doors, is relatively simple in structure, complete in function, high in universality and wide in application range.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a multifunctional universal robot chassis. Background technique [0002] At present, the robot chassis mainly has three structural types: the wheel structure has the advantages of simple and flexible, fast speed, good stability, and low energy consumption, but it can adapt to less terrain, has limited ability to overcome obstacles, and cannot climb stairs; the crawler structure is suitable for terrain adaptation. The ability is relatively strong, and the performance of climbing and surmounting obstacles is better than that of other structural forms of climbing and surmounting obstacles. It is not easy to slip during the movement, and the traction and adhesion performance is good. During the process of climbing and surmounting obstacles, it can ensure that the trajectory of the robot's center of gravity is always parallel to the connection line of the stairs, with almost no or very...

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
IPC IPC(8): B62D55/02B60K17/04B62D55/08
CPCB62D55/02B60K17/04B62D55/08
Inventor 白大鹏张斌杨华勇季清华马梁
Owner ZHEJIANG UNIV
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