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

Transmission wheel and transmission mechanism

A technology of transmission mechanism and transmission wheel, applied in transmission devices, mechanical equipment, belts/chains/gears, etc., can solve problems such as wear and deformation of transmission belts, and achieve the effect of eliminating extrusion damage and improving transmission efficiency.

Active Publication Date: 2020-04-21
WEICHAI POWER CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to at least solve the problems of transmission belt deformation and wear when changing the transmission ratio in the prior art

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 wheel and transmission mechanism
  • Transmission wheel and transmission mechanism
  • Transmission wheel and transmission mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0050] It should be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may also be meant to include the plural forms unless the context clearly dictates otherwise. The terms "comprising", "comprising", "containing" and "having" are inclusive and thus indicate the presence of stated...

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 belongs to the technical field of speed change device, and relates to a transmission wheel and a transmission mechanism. The transmission wheel comprises a wheel frame and a plurality ofwheel sheet assemblies, each wheel sheet assembly is connected with the wheel frame, the wheel sheet assemblies are arranged in the circumferential direction, each wheel sheet assembly is movably connected with the wheel frame, and the wheel sheet assemblies can synchronously move in the direction close to or away from the axis of the wheel frame so as to change the radius of the transmission wheel. According to the transmission wheel, the wheel sheet assemblies are movably connected with the wheel frame, external force is applied to the wheel sheet assemblies, the radius of the circumference, making contact with the transmission belt, of the transmission wheel is changed through the multiple wheel sheet assemblies, the radius is determined by the positions of the wheel sheet assemblies,the transmission ratio is determined by the radius, and therefore stepless speed changing is achieved.

Description

technical field [0001] The invention belongs to the technical field of speed change devices, and in particular relates to a transmission wheel and a transmission mechanism. Background technique [0002] This section provides background information related to the present disclosure only and is not necessarily prior art. [0003] Continuously variable transmission, its English full name is Continuously Variable Transmission, referred to as CVT, refers to a transmission system that can continuously obtain any transmission ratio within the transmission range. [0004] At present, the speed change of CVT is mainly by moving the side wings of the V-shaped pulley to squeeze the transmission belt, forcing the transmission radius of the driving and driven wheels to change so as to realize the change of the transmission ratio. This method requires a large axial pressure, and the extrusion contact between metals is easy to cause The deformation of the transmission belt or excessive we...

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): F16H55/36F16H55/46F16H7/02
CPCF16H55/36F16H55/46F16H7/02
Inventor 张斌
Owner WEICHAI POWER CO LTD