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

Road header and muck transportation device thereof

A transportation device and muck technology, applied in the directions of transportation and packaging, underground transportation, shaft equipment, etc., can solve the problems of unsuitable use, easy backflow of muck, blockage of transportation pipelines, etc.

Active Publication Date: 2020-04-10
CHINA RAILWAY CONSTR HEAVY IND
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing vertical shaft slag conveying device slurries the slag and then pumps the slag out. In practical applications, it is easy to cause blockage of the transportation pipeline, and the slag is easy to flow back, so it is not suitable for use in places with a lot of gravel.

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
  • Road header and muck transportation device thereof
  • Road header and muck transportation device thereof
  • Road header and muck transportation device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] Please refer to Figure 1~5 , figure 1 It is a schematic diagram of the structure of the muck transport device in working state; figure 2 It is a partial structural schematic diagram of the muck transportation device; image 3 It is a structural schematic diagram of the first gate in an open state; Figure 4 It is a structural schematic diagram of the first type of gate in a closed state; Figure 5 It is a structural schematic diagram of the second...

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

PropertyMeasurementUnit
Central angleaaaaaaaaaa
Login to View More

Abstract

The invention discloses a road header and a muck transportation device thereof. The muck transportation device comprises a transportation channel used for transporting muck, a feeding opening, a gateassembly capable of being opened and closed and a discharging opening sequentially distributed in the transporting direction are formed in the transportation channel, a pushing mechanism for pushing the muck out of the gate assembly is arranged in the transportation channel, the gate assembly is used for being closed when the pushing mechanism is far away from the gate assembly so as to avoid backflow of the muck, an abdicating notch is formed in the side wall of the transportation channel, the gate assembly comprises a gate arranged in the abdicating notch, and a gate driving mechanism arranged outside the transportation channel and used for driving the gate to move. The muck transportation device of the road header uses the gate assembly to block the transportation channel, so that thebackflow of the muck through the gate assembly is avoided, and the normal transportation of the muck is ensured.

Description

technical field [0001] The invention relates to the technical field of shaft construction, and more specifically, relates to a muck transportation device. In addition, the present invention also relates to a roadheader comprising the above-mentioned muck transportation device. Background technique [0002] During the excavation of the vertical shaft, the muck is conveyed from the excavation surface to the tail of the shield through the screw conveyor, and is conveyed to the muck upward transportation channel through the muck storage device, and then the muck is transported upward to the vertical belt conveyor, and then by the vertical The belt conveyor is transported to the ground. During the upward transportation of the muck, how to transport the muck from the tail of the shield to the vertical belt conveyor is the key to transporting the muck out, so it is particularly important to ensure the efficient upward transportation of the muck. [0003] The existing shaft slag c...

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): E21D1/03E21F13/00E21D9/12B65G65/44
CPCB65G65/44E21D1/03E21D9/12E21F13/00
Inventor 刘飞香刘在政彭正阳李培李德平姚满杨楚戈任庆成邓金涛刘兴敬运红丁张飞
Owner CHINA RAILWAY CONSTR HEAVY IND
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