Check patentability & draft patents in minutes with Patsnap Eureka AI!

Folding driving mechanism for scraper

A driving mechanism and scraper technology, which is applied to scrapers, paper machines, textiles and papermaking, etc., can solve the problems of easy damage, poor control of folding momentum, easy damage of brackets, etc.

Active Publication Date: 2013-05-15
无锡裕力机械有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the following disadvantages: 1. The amount of bending is not easy to control
2. When the scraper is folded, the scraper is closely attached to the roller surface, so the output of the airbag is relatively large, and the bracket for fixing the airbag is easily damaged.
3. The relevant control components are completely exposed, and because the working environment of this group of mechanisms is very harsh, it is easy to damage

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
  • Folding driving mechanism for scraper
  • Folding driving mechanism for scraper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0012] As shown in the figure: the drive mechanism includes a motor 19 connected to each other and a worm gear mechanism, the output shaft of the motor 19 is connected to the worm 21, the worm gear is mounted on the worm shaft 20 by a bearing, and the worm shaft 7 is fixed In the worm gear box 1; slide and connect the swing shaft 3 on the worm gear box 1, the left end of the swing shaft 3 stretches out from the worm gear box 1, and the eccentric shaft 22 is set on the worm wheel 6, and the axis of the eccentric shaft 22 is aligned with the worm gear shaft There is an eccentric distance between the axes of 20 , and the eccentric shaft 22 is connected to the inner end of the swing shaft 3 . During work, the motor 19 drives the worm screw 21 to rotate, and the worm wheel 6 is driven to rotate by the worm screw 21, and the worm wheel 6 drives the eccentric shaft 22...

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 folding driving mechanism for a scraper, in particular to a folding driving mechanism for the scraper of a paper machine net portion. An electromotor and an oscillating shaft which is connected in a worm gear box in a sliding mode are arranged on a machine base, the outer end portion of the oscillating shaft stretches out of the warm gear box, a mounting hollow is formed in the inner end portion of the oscillating shaft, an output shaft of the electromotor is connected with a worm which is erected in the worm gear box, a worm gear which is engaged with the worm is arranged in the worm gear box, an eccentric seat is rotatably connected in the worm gear box, and the bottom end portion of the eccentric seat is embedded in the mounting hollow of the oscillating shaft. According to the folding driving mechanism for the scraper, folding quantity is easy to control, the trouble of tubing is left out, and service life of the folding driving mechanism for the scraper is prolonged enormously.

Description

technical field [0001] The invention relates to a driving mechanism for scraper folding, in particular to a driving mechanism for folding the scraper in the wire section of a paper machine. Background technique [0002] At present, the scraper on the general paper machine is driven by the air bag. It has the following disadvantages: 1, the amount of folding is not easy to control. 2. When the scraper is folded, the scraper is closely attached to the roller surface, so the output of the airbag is relatively large, and the bracket for fixing the airbag is easily damaged. 3. The relevant control components are completely exposed, and because the working environment of this group of mechanisms is very harsh, it is easy to damage. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a scraper folding drive mechanism that is easy to control the amount of folding, saves the trouble of piping, and ha...

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
IPC IPC(8): D21G3/00
Inventor 张信雍
Owner 无锡裕力机械有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com