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

Railway turnout ballast cleaning-sieving machine(6)

A ballast cleaning machine and turnout technology, which is applied in ballast layers, roads, tracks, etc., can solve the problems of unsatisfactory, increased excavation width, and long time of manual auxiliary operations, etc., and achieves the effect of high work efficiency

Active Publication Date: 2007-03-14
GEMAC ENG MACHINERY
View PDF0 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the particularity of the turnout structure, multiple shutdowns are required to increase the excavation width during the cleaning operation, and the manual assistance operation takes a long time, which cannot meet the requirements of completing the cleaning operation within the specified operating time (railway term: skylight point)

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
  • Railway turnout ballast cleaning-sieving machine(6)
  • Railway turnout ballast cleaning-sieving machine(6)
  • Railway turnout ballast cleaning-sieving machine(6)

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In Fig. 1, a set of excavating mechanisms 2 are respectively installed on both sides of the main frame 1, and the main frame is also equipped with a driver's cab 4, a new ballast conveying device 5, a ballast dividing bucket 6, a mixed ballast conveying device 8, a vibrating screen 10. Sludge conveying device 11, rotary conveying device 12, machine room 13, slag discharge device 43, backfill slag hopper 14, etc. The whole machine is also provided with two sets of walking driving devices 3, and a Ballast blocking device 9, rotary conveying device 12 can be done ± 180 ° of rotations, can be rotated to the complete machine rear, also can be rotated to complete machine one side. During operation, the whole machine walks in direction 7.

[0027] Among Fig. 2, 2 is a set of digging mechanism. Excavating mechanism 2 is made up of bed scraping device 22, bucket wheel 23, bucket wheel support 25, belt conveyor 29 and the like. The bucket wheel 23 is installed on the bucket whe...

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 ballast screen scarifier in railroad switch, comprising excavating mechanism, screening plant, conveying mechanism, and feeding device so on. Governing mechanism of excavating mechanism, through which horizontal dilation and vertical fluctuation movements of scoop wheel are realized, is assembled on main carriage and connected with scoop wheel bracket with scoop wheel. Pushing mechanism for ballast under pillow is connected with scoop wheel bracket through governing mechanism so that it can realize fluctuation movement corresponding to scoop wheel bracket. In working, pushing mechanism for ballast under pillow can be extended under road-bed under pillow, on which skimming link rotate to send ballast to scoop wheel. Ballasts skimmed or on the slope are lifted and sent to Belt conveying device by scoop wheel. The merits are that various working circumstance, unmanned aided adjusting and working uncontrolled by rail bed structure so on.

Description

technical field [0001] The invention relates to a ballast cleaning machine for railway turnouts. Background technique [0002] At present, ordinary ballast cleaning machines are used for ballast cleaning and screening operations on domestic railways, especially in turnout sections. Due to the particularity of the turnout structure, multiple shutdowns are required to increase the excavation width during the cleaning operation, and the manual assistance operation takes a long time, which cannot meet the requirements of completing the cleaning operation within the specified operating time (railway term: skylight point). The difficulty of performing mechanical screening operations in the turnout area is how to dig out the ballast and lift it to the belt conveyor. Contents of the invention [0003] The object of the present invention is to provide a ballast cleaning machine for railway turnouts that can continuously complete the cleaning operation of the ballast of the railway...

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): E01B27/10
Inventor 陈华进易红古兴华
Owner GEMAC ENG MACHINERY
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