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

Traction rubber wheel type car of four-wheeled steering rail tramcar

A mining truck traction and rubber-wheeled vehicle technology, which is applied to locomotives and other directions, can solve the problems of many auxiliary transport personnel, difficult curve traction, complicated procedures, etc., and achieves the effects of strong traction capacity, large adhesion, and improved traction efficiency.

Active Publication Date: 2016-03-30
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, only cable traction can realize the large-slope traction condition of rail mine cars, but in the process of cable traction, there are problems such as difficult traction in curves, many auxiliary transport personnel, low efficiency, and cumbersome procedures.
At present, there is no rubber wheel type rail mine car tractor, which can realize the large slope (12 degrees) traction of rail mine cars

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
  • Traction rubber wheel type car of four-wheeled steering rail tramcar
  • Traction rubber wheel type car of four-wheeled steering rail tramcar
  • Traction rubber wheel type car of four-wheeled steering rail tramcar

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] like figure 1 Shown, the present invention mainly is made up of vehicle body 1, cab 2, crane 3, transmission system 5, explosion-proof engine system 6, hydraulic system 7, traction device 8, electric system 9.

[0020] The vehicle body 1 has the characteristics of compact structure and low profile, and is suitable for the characteristics of low coal mine underground roadway. The body of the tractor is welded by high-strength steel plates. It is the main load-bearing frame of the vehicle and carries all the components of the vehicle. And carry all the force of the vehicle traction.

[0021] like Figure 4 As shown, the cab is mainly composed of a cab roof 27, a seat 28, a steering gear 29, an accelerator pedal 30, a brake pedal 31, a cab door 32, and an operating handle 34. The seat in the cab can be rotated 180 degrees, and the accelerator pedal, brake pedal and steering device are equipped with one set at the front and back of the cab. Realize driver two-way drivin...

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 traction equipment for coal mines and particularly relates to a traction rubber wheel type car of a four-wheeled steering rail tramcar. The traction rubber wheel type car of the four-wheeled steering rail tramcar is characterized by comprising a car body, a cab, a crane, a transmission system, an anti-explosion engine system, a hydraulic system, a traction device and an electric system, wherein the cab, the transmission system, the anti-explosion engine system, the hydraulic system and the electric system are integrated on the car body; and the crane and the traction device are arranged at the rear end of the car body. The traction rubber wheel type car has the functions of swinging compensation, bidirectional driving, four-wheeled steering, steering correction and hoisting. The large-gradient traction of the rail tramcar is realized, the traction efficiency is improved and the labor intensity of workers is alleviated.

Description

technical field [0001] The invention belongs to the technical field of design and manufacture of traction equipment used in coal mines, and in particular relates to a four-wheel steering track mine car traction rubber-tyred vehicle. Background technique [0002] Coal mine underground rail cars are widely used, accounting for more than 80% of underground auxiliary transportation. Existing rail mine car transportation mode has cable traction, rail car traction, three kinds of forms of manpower pushing. Due to the low adhesion of the rail car and limited manpower, it is only suitable for small slope traction conditions (not greater than 5 degrees). At present, only cable traction can realize the large-slope traction condition of rail mine cars, but in the process of cable traction, there are problems such as difficult traction in curves, many auxiliary transport personnel, low efficiency, and cumbersome procedures. There is still no rail mine car tractor of a kind of rubber w...

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): B61C11/00
CPCB61C11/00
Inventor 潘成杰姚志功李文军刘玉荣樊瑞龙韩霏王娜吉强郝明锐刘文涛马凤苹晏伟光李智伟赵远王治伟王庆祥赵秀梅郭培燕程玉军谢龙
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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