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

Transmission mechanism

A transmission mechanism and sliding bearing technology, which is applied in the direction of transmission, gear transmission, transmission parts, etc., can solve the problems of gear box off-frame maintenance, transmission mechanism damage, high cost, etc., to achieve convenient processing, prolong service life, The effect of improving the lubricating effect

Active Publication Date: 2022-08-09
南高齿(淮安)高速齿轮制造有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the particularity of the application of the wind power gearbox, once the sliding bearing of the planetary wheel fails, it will soon lead to failure, and it will also cause damage and failure of the entire transmission mechanism inside the gearbox, which will eventually cause the gearbox to be taken off the shelf for maintenance, which is very expensive

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
  • Transmission mechanism
  • Transmission mechanism
  • Transmission mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present invention.

[0034] In the description of the present invention, unless otherwise expressly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between the two elements....

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 the technical field of gear boxes, and discloses a transmission mechanism. The transmission mechanism comprises a planet carrier, a planet wheel, a pin shaft, a sliding bearing and a thrust bearing. The planet wheel is rotationally arranged on the planet carrier through a pin shaft, thrust bearings are arranged between the two ends of the planet wheel and the planet carrier respectively, and a first lubricating gap is formed between each thrust bearing and one end face of the planet wheel. The sliding bearing is sleeved between the planet wheel and the pin shaft, and a second lubricating gap is formed between the inner circumference of the sliding bearing and the pin shaft or between the outer circumference of the sliding bearing and the planet wheel; an oil channel is formed in the pin shaft, lubricating oil enters the first lubricating gap and the second lubricating gap through the oil channel, and oil discharge of the first lubricating gap and oil discharge of the second lubricating gap do not interfere with each other. The transmission mechanism is good in lubricating effect, and the thrust bearing and the sliding bearing are long in service life.

Description

technical field [0001] The present invention relates to the technical field of gearboxes, in particular to a transmission mechanism. Background technique [0002] In the wind turbine, the gearbox is the key component of the wind turbine. The gearbox is a device that realizes the power transmission and output through the combination of various specifications of gears and shafting and other transmission mechanisms. At present, the gearboxes of wind turbines generally contain transmission mechanisms such as planetary gears. Most of the planetary gears use rolling bearings to support the planetary gears, and some wind power speed increase boxes use sliding bearings. Due to the particularity of the application of the wind power speed increase box, once the sliding bearing of the planetary gear fails, it will soon lead to failure, and it will also cause damage and failure of the entire transmission mechanism inside the gearbox, which will eventually lead to the removal of the gear...

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): F16H1/32F16H57/021F16H57/04
CPCF16H1/32F16H57/0427F16H57/042F16H57/0471F16H57/0482F16H57/021Y02E10/72F16H57/043F16H57/0479F16H2057/085F16H57/08F16C33/046F16C2361/61F16C17/10F16C33/1055F16C33/1085F16C33/1065F16H57/045F16H57/0486F16H57/082
Inventor 李红建何爱民郭晓飞陈荣俊
Owner 南高齿(淮安)高速齿轮制造有限公司
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