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

A kind of mechanical transmission drive device

A technology of driving device and mechanical transmission, which is applied in the direction of transmission device, mechanical equipment, rider drive, etc. It can solve the problems of uneven instantaneous speed, vibration and noise, high manufacturing and installation precision, and achieve less power loss and reasonable Speed, the effect of guaranteed speed

Active Publication Date: 2020-04-10
陈勇
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the belt transmission has a wide range of center distance changes, which can be used for long-distance transmission. The transmission is stable, the noise is low, it can absorb vibrations, the structure is simple, the cost is low, and the installation requirements are not high. However, the transmission accuracy is low, the efficiency is low, and the life is short.
The center distance of the chain drive has a wide range of changes, which can be used for long-distance transmission. It can work reliably under harsh conditions such as high temperature, oil, and acid. The force on the shaft and bearing is small. Although the average speed ratio is constant, the instantaneous speed during operation is not stable. Uniform, with impact, vibration and noise, low life (generally 5000h ~ 15000h)
Gear transmission has small outline size, high efficiency, constant transmission ratio, wide peripheral speed and power range, the most widely used manufacturing and installation precision requirements, no buffering, and noise

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
  • A kind of mechanical transmission drive device
  • A kind of mechanical transmission drive device
  • A kind of mechanical transmission drive device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] A mechanical transmission driving device, comprising two sets of levers 1, two sets of transmission mechanisms 2, an intermediate shaft 3, and a hollow rolling shaft 4. The hollow rolling shaft 4 is installed on the intermediate shaft 3, and the two sets of levers 1 are respectively installed on both ends of the intermediate shaft 3 through the transmission mechanism 2.

[0019] Described lever 1 comprises a power arm 11, two resistance arms 12 and an internal gear arc 13, and two resistance arms 12 are connected with power arm 11 at the fulcrum, and power arm 11 and resistance arm 12 rotate synchronously around the fulcrum, The fulcrum remains relatively stationary with the intermediate shaft 3 . The distal ends of the resistance arms 12 are respectively connected to the two ends of the inner tooth arc 13, and the center of the inner tooth arc 13 coincides with the fulcrum.

[0020] The transmission mechanism 2 includes a first gear 21, an inner gear ring 22 coaxially...

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 discloses a mechanical transmission type driving device. According to the device, a power arm is long, the power loss is reduced, force effect is improved, and the reasonable rotating speed is ensured. The device comprises two sets of levers, two sets of transmission mechanisms, a middle shaft and a hollow roller shaft. According to the mechanical transmission type driving device, the lever is used for driving, gear transmission is realized, the power arm is long, the power loss is small, the force efficiency and the precision is high, and reasonable rotation speed can be guaranteed.

Description

technical field [0001] The invention relates to a mechanical transmission driving device Background technique [0002] At present, the commonly used transmission methods mainly include belt drive, chain drive, gear drive and worm drive. Among them, the belt transmission has a wide range of center distance changes, which can be used for long-distance transmission. The transmission is stable, the noise is low, it can buffer and absorb vibration, the structure is simple, the cost is low, and the installation requirements are not high. However, the transmission accuracy is low, low efficiency, and short life. The center distance of the chain drive has a wide range of changes, which can be used for long-distance transmission. It can work reliably under harsh conditions such as high temperature, oil, and acid. The force on the shaft and bearing is small. Although the average speed ratio is constant, the instantaneous speed during operation is not stable. Uniform, shock, vibration...

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 Patents(China)
IPC IPC(8): F16H37/12F16D41/30B62M1/32
CPCB62M1/32F16D41/30F16H37/122
Inventor 陈勇
Owner 陈勇
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