Unlock instant, AI-driven research and patent intelligence for your innovation.

Supporting structure of power wheel

A supporting structure and power wheel technology, applied in the direction of power device, motion deposition, control device, etc., can solve the problems of inconvenient installation of wheel set and chassis, limit the size of robot chassis, large wheel set size, etc., and achieve good sealing, The effect of reducing the installation size and ensuring airtightness

Pending Publication Date: 2017-06-23
SOUTHWEST JIAOTONG UNIV
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The size of the wheel set is large. First, it limits the size of the robot chassis; second, it is inconvenient to seal the electronic components such as motors and reducers; third, it is inconvenient to install the wheel set and the chassis.

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
  • Supporting structure of power wheel
  • Supporting structure of power wheel
  • Supporting structure of power wheel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] A specific embodiment of the present invention:

[0021] A power wheel support structure, the hub of the rubber wheel 1 has a keyway, which is connected to the shaft of the reducer 7 through a flat key 5, and the end of the reducer 7 shaft has a threaded hole, and the rubber wheel 1 and the reducer 7 are restricted by bolts and gaskets displacement between. The motor module is composed of a motor and an encoder. The motor adopts a disc motor 8, which reduces the space size and is fixed by bolts and a reducer. The connecting piece is composed of a shaft sleeve 2, a bearing seat 3, a reducer bracket 4 and a fixed bracket 11, a heat dissipation cover 9, a pin shaft 10 and a dust cover 16, and the reducer 7 is fixed on the bearing seat 3 by bolts Above, a bearing 6 is provided between the shaft of the reducer 7 and the bearing se...

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 provides a supporting structure of a power wheel, and belongs to the technical filed of mobile robot walking mechanisms. The sealing problem of wheel power can be effectively solved. An inner side of the upper end of an upper support is hinged to one end of a spring hanging part, a fork opening is formed in the lower end of the upper support, bearing holes are formed in two fork arms of the fork opening, the bearing holes are hinged to auricular structures at the upper portions of a speed reducer support and a fixing support through a pin shaft, and the other end of the spring hanging part is hinged to upper-edge convex lugs of the speed reducer support and the fixing support through the pin shaft; a shaft of a speed reducer 7 is connected with a wheel hub through a key, a heat dissipation cover is arranged between the speed reducer support 4 and the fixing support and fixed through a bolt, a disc-type motor is arranged in the heat dissipation cover and connected with the speed reducer through the bolt; the speed reducer is fixed on a bearing base through the bolt, and the bearing base and the speed reducer support are fixed through the bolt. The supporting structure is mainly used for the mobile robot walking mechanism.

Description

technical field [0001] The invention belongs to the technical field of mobile robot walking mechanism. Background technique [0002] Mobile robots are widely used in various fields of life. The mobile robot chassis is the most important part of the mobile robot, and the robot walking mechanism is the core of the mobile robot chassis. Wheeled movement is a common walking method for mobile robots, but the disadvantage of wheeled movement is poor obstacle-surmounting performance. Generally, the robot chassis will use spring suspension to increase the obstacle-surmounting performance of the robot. [0003] At present, the commonly used DC motor is relatively long, and with the addition of parts such as a reduction mechanism and a rotating shaft, the size of the entire wheel set is relatively large. The size of the wheel set is large. First, it limits the size of the robot chassis; second, it is inconvenient to seal the electronic components such as motors and reducers; third, i...

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): B60K7/00B60K17/04
CPCB60K7/0007B60K17/043B60K2007/0092
Inventor 高宏力王奉晨徐梁雷亚雄宋兴国
Owner SOUTHWEST JIAOTONG UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com