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

Flexible intelligent precision transmission device

A precision transmission and intelligent technology, applied in the direction of transmission, transmission parts, gear transmission, etc., can solve the problems that affect the smooth operation, the elastic body does not have shape memory characteristics, and cannot adapt to special environments and extreme working conditions. Achieve the effects of reducing the number of fatigue cycles, reducing the friction coefficient, and enhancing the effect of entrainment and oil storage

Active Publication Date: 2017-02-01
SICHUAN UNIV
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the eccentric shafts of the two types of reducers have only one eccentricity. When the gears revolve around the eccentric shafts, centrifugal force will be generated, which will affect the stability of operation and limit the upper limit of the speed of each gear of the reducer to a certain extent. At the same time, the elastic body does not have shape memory characteristics. , cannot adapt to some special environments and extreme working conditions, so there is room for further improvement of these two reducers

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
  • Flexible intelligent precision transmission device
  • Flexible intelligent precision transmission device
  • Flexible intelligent precision transmission device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

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

[0024] The flexible intelligent precision transmission device includes an eccentric input shaft 1, a support plate 2, a fixed gear module 3, an output module 6, a first external gear 4, a second external gear 5, and a flexible intelligent connection module 7;

[0025] The eccentric input shaft 1 includes an input section 1-1, a first eccentric section 1-2, a second eccentric section 1-3 and an output connection section 1-4 arranged in sequence in the axial direction, and the input section 1-1 and the output connection section 1- 4 coaxial, the first eccentric section 1-2 and the second eccentric section 1-3 are eccentric relative to the input section 1-1, the eccentricity of the first eccentric section 1-2 and the second eccentric section 1-3 are the same and eccentric in the opposite direction;

[0026] The fixed gear module 3 is provided wit...

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 relates to a flexible intelligent precision transmission device and provides a transmission device with high transmission stability. The transmission device comprises an eccentric input shaft, a supporting disk, a fixed gear module, an output module, two outer gears and a flexible intelligent connecting module, wherein the eccentric input shaft comprises two eccentric sections with the same eccentric distance and opposite eccentric directions; an inner gear is arranged on the fixed gear module; the fixed gear module and the eccentric input shaft are coaxially arranged; the supporting disk is arranged between the eccentric input shaft and the fixed gear module and can rotate; connecting long holes are formed in the two outer gears along the radial direction; the two outer gears are arranged on the two eccentric sections correspondingly and can rotate; each of the two outer gears and the inner gear are meshed to form a meshing pair with less tooth difference; the output module is arranged on the eccentric input shaft and can rotate; and the flexible intelligent connecting module passes through the two connecting long holes to connect the supporting disk with the output module. The flexible intelligent precision transmission device can be widely applied in the fields of high-end equipment, such as intelligent robots, high-grade numerical control machine tools, aerospace and the like.

Description

technical field [0001] The invention relates to a transmission device, in particular to a flexible intelligent transmission device for deceleration using the principle of meshing with few tooth differences. Background technique [0002] At present, various transmission parts and systems at home and abroad cannot meet the major needs of modern high-end equipment in special environments such as high and low temperature alternation, oil shortage, and heavy loads, and the increasing development of modern high-end equipment, especially when meeting high precision requirements. Key technical performance requirements such as high reliability and long life. Due to the manufacturing and assembly errors of various parts in the robot transmission system and the coupling effect of multiple factors such as materials, structures, working conditions, loads, time, and environment during operation, the transmission mechanism inevitably fluctuates. Lubrication failure, "jamming" or even "jam...

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): F16H1/20F16H55/17F16H57/021F16H57/023F16H57/028
CPCF16H1/20F16H55/17F16H57/021F16H57/023F16H57/028
Inventor 王家序蒲伟韩彦峰周广武周青华李俊阳张莹
Owner SICHUAN 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