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

Heavy-loaded stepless speed changer

A technology of continuously variable transmission and speed control device, applied in belt/chain/gear, mechanical equipment, transmission device, etc., can solve problems such as difficult to ensure effective friction, unsuitable for heavy-load transmission occasions, torque size limitation, etc. The effect of large effective friction, high transmission reliability and less slippage

Inactive Publication Date: 2016-06-15
佛山市悦通机械制造有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the characteristics of the friction transmission of the continuously variable transmission determine that it is easier to slip during the transmission process, so the size of the torque it transmits is greatly limited. The effective friction force during the transmission process is the key to the reliability of the transmission. However, the existing technology It is difficult to ensure effective friction in the continuously variable transmission, especially not suitable for heavy-duty transmission occasions

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
  • Heavy-loaded stepless speed changer
  • Heavy-loaded stepless speed changer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] The descriptions of orientations such as top and bottom are quoted in the following, which are based on the orientations shown in the drawings of the specification. In fact, these orientations are relative, and are only for the purpose of clearly and objectively describing the orientation and swing of each component. Orientation does not affect the orientation of the device during actual use.

[0033] see figure 1 , the invention discloses a heavy-duty continuously variable transmission, comprising a casing 1, a cover 2, a driving shaft 3, a driving bevel gear 4, a driven shaft 5, a driven bevel gear 6, a speed regulating device, a transmission wheel 7, a turntable 8 and the output shaft 9; the bottom end of the driving shaft 3 is driven and connected with the driving bevel gear 4; the speed regulating device is arranged on the top, the driving shaft 3 passes through the center of the speed regulating device, and the driven shaft 5 is arranged below the speed regulating...

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 heavy-loaded stepless speed changer. The heavy-loaded stepless speed changer comprises a shell, an end cover, a driving shaft, a driving bevel gear, a driven shaft, a driven bevel gear, a speed regulating device, transmission wheels, a rotating disc and an output shaft; the driving shaft is in drive connection with the driving bevel gear, the driving shaft penetrates through the center of the speed regulating device to be arranged, the driven shaft is arranged on the lower portion of the speed regulating device, the driven bevel gear is fixed on the driven shaft, and the driven bevel gear is meshed with the driving bevel gear for transmission; each transmission wheel is in transmission connection with a transmission key of the driven shaft in a sliding mode in the axial direction, the rotating disc is arranged under the transmission wheels, and the surface of the rotating disc makes contact with the surfaces of the transmission wheels; the output shaft is fixedly connected with the rotating disc, the shell is arranged outside in a covering mode, a fist shaft hole is formed in the bottom of the shell, and the output shaft penetrates out of the shell through the first shaft hole; the end cover is installed at the top of the shell and tightly presses all parts in the axial direction, a second shaft hole is formed in the center of the end cover, and the driving shaft penetrates out of the end cover through the second shaft hole. The heavy-loaded stepless speed changer achieves heavy-loaded stepless speed changing transmission.

Description

technical field [0001] The invention relates to the field of transmission devices, in particular to a heavy-duty continuously variable transmission. Background technique [0002] Continuously variable transmission has the characteristics of continuously variable speed and smooth transition, and is more and more popular in the field of industrial transmission equipment. [0003] In the prior art continuously variable transmission, the continuously variable transmission utilizes friction transmission, and the transmission ratio can be changed by changing the radius of the friction transmission. Since the change of the transmission radius is stepless, smooth stepless speed change can be easily realized, thereby reducing the power change of the motor or engine, and being more efficient and energy-saving. However, the characteristics of the friction transmission of the continuously variable transmission determine that it is easier to slip during the transmission process, so the ...

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): F16H37/12
CPCF16H37/12
Inventor 郭嘉辉
Owner 佛山市悦通机械制造有限公司
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