Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Explosion-proof diesel engine road-rail vehicle for coal mine underground roadway

An explosion-proof diesel engine and underground roadway technology, which is applied in the direction of rail and road dual-use vehicles, motor vehicles, and freight vehicles, etc. It is not conducive to problems such as safe driving, and achieves the effect of avoiding unreasonable distribution, free and convenient walking, and simple structure.

Active Publication Date: 2015-12-23
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
View PDF7 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the technical problem that there is no traction locomotive capable of realizing trackless and tracked reloading in the field of underground auxiliary transportation in coal mines, and there is only a one-way cab, which is not conducive to the health of the driver and is not conducive to safe driving when driving in reverse. Provided is an explosion-proof diesel engine land-rail dual-purpose vehicle for coal mine underground roadway

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
  • Explosion-proof diesel engine road-rail vehicle for coal mine underground roadway
  • Explosion-proof diesel engine road-rail vehicle for coal mine underground roadway
  • Explosion-proof diesel engine road-rail vehicle for coal mine underground roadway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Such as figure 1 , 2 , shown in 3, a kind of coal mine roadway explosion-proof diesel engine land-rail vehicle, comprises compartment 1, main driver's cab 2, co-driver's cab 42, front wheels 5,6, rear wheels 7,8, vehicle frame 4, suspension , drive shaft, transfer case 13, drive axle, clutch 10, hydraulic tank 19, fuel tank 21, exhaust gas treatment tank 22, water supply tank 20, air filter 25, gas tank 18, diesel engine 9, energy storage tank 23, 24 , instrument panel 28, steering wheel 26, explosion-proof protector 29, hydraulic mechanism, pneumatic mechanism, wheel-rail guiding device, quick switching device and traction coupling device; the front part of the compartment 1 is the main cab 2, and the lower part of the main cab 2 It is vehicle frame 4, and the front part of vehicle frame 4 is front wheel rail guide device 3, and the rear part of vehicle frame 4 is rear wheel rail guide device 41, and the front lower part of vehicle frame 4 is left and right front whee...

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 design and manufacturing of coal mine underground auxiliary transportation equipment, solves the technical problems that in the coal mine transportation field, no traction engine capable of realizing trackless or tracked reloading is provided, and unidirectional driving is not conducive to health and safe driving, and provides an explosion-proof diesel engine road-rail vehicle for a coal mine underground roadway. The road-rail vehicle comprises a carriage, a main cab, a vice cab, front wheels, rear wheels, a frame, suspensions, transmission shafts, a transfer case, drive axles, a clutch, a hydraulic oil tank, a fuel tank, a waste gas treatment tank, a feed water tank, an air filter, a gas tank, a diesel engine, a hydraulic mechanism, a pneumatic mechanism, wheeltrack guiding devices, a quick change-over device and traction connection devices. The road-rail vehicle is provided with a mode switching system, so that the switching of a trackless working mode and a tracked working mode can be realized; four-wheel driving and bidirectional driving are adopted; and the road-rail vehicle is reasonable in design, compact in structure, small size, strong in climbing ability, and flexible, can shuttle in a narrow coal mine underground roadway, and freely and conveniently run forwards and backwards.

Description

technical field [0001] The invention belongs to the technical field of design and manufacture of underground auxiliary transportation equipment in coal mines, and in particular relates to an explosion-proof diesel engine land-rail dual-purpose vehicle for underground roadways in coal mines. Background technique [0002] The underground coal mine is a narrow working space with harsh environment. Coal mining, roadway support, coal transportation, equipment installation, and auxiliary material transportation are all completed in this small space, which brings great difficulties to coal mining operations and safe transportation. The auxiliary transportation in the roadway is more difficult. The uneven ground, difficult turning, frequent transportation, large transportation volume, many varieties, low efficiency and high failure rate have always been a technical problem. [0003] At present, in the field of coal mine auxiliary transportation, there is no traction locomotive that ...

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): B60F1/04B60P3/00
Inventor 任志勇梁玉芳王治伟陈贤忠潘成杰王素慧赵秀梅何景强程玉军
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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