Unlock instant, AI-driven research and patent intelligence for your innovation.

Coal conveyor and system for coal mine

A technology for coal trucks and coal mines, which is applied to the elevated railway system with suspended vehicles, mine cars, transport passenger cars, etc., and can solve the problems that the parking brake cannot be realized

Active Publication Date: 2021-05-07
SHANDONG LINENG LUXI MINING IND CO LTD
View PDF14 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The function of the parking brake cannot be realized

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
  • Coal conveyor and system for coal mine
  • Coal conveyor and system for coal mine
  • Coal conveyor and system for coal mine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] Such as Figure 1-4 As shown, the coal truck and system used in the coal mine include a rail transport vehicle body 1, a front suspension arm 2, a rear suspension arm 3, a front traveling wheel structure 4 and a rear traveling wheel structure 5, and the rail transport vehicle body 1 A front suspension arm 2 is hinged on the front end wall of the rail transport vehicle, and a front wheel structure 4 is installed on the end of the front suspension arm 2 away from the rail transport vehicle body 1, and a rear suspension arm 2 is hinged on the rear end vehicle wall of the rail transport vehicle body 1. Suspension arm 3, the end of described rear suspension arm 3 far away from rail transport vehicle body 1 is equipped with rear traveling wheel structure 5, and the upper end of described front suspension arm 2 also has front brake auxiliary mechanism 6, and the upper end of described rear suspension arm 3 The upper end also has a rear brake auxiliary mechanism 7.

[0025] In...

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 coal conveyor for a coal mine. The coal conveyor comprises a rail transport vehicle body, a front suspension arm, a rear suspension arm, a front walking wheel structure and a rear walking wheel structure, the front suspension arm is hinged to the vehicle wall of the front end of the rail transport vehicle body, and the front walking wheel structure is installed at the end, away from the rail transport vehicle body, of the front suspension arm; a rear suspension arm is hinged to the vehicle wall of the rear end of the rail transport vehicle body, a rear walking wheel structure is installed at the end, away from the rail transport vehicle body, of the rear suspension arm, a front brake auxiliary mechanism is further arranged at the upper end of the front suspension arm, and a rear brake auxiliary mechanism is further arranged at the upper end of the rear suspension arm. The invention further provides a coal conveyor and a system for the coal mine. The system has the following beneficial effects that the brake pin extends out of the cubic sleeve body under the action of the boosting spring, so that the brake pad abuts against the guide rail, the rail transport vehicle body stably stops on the guide rail, and the parking braking function is achieved.

Description

technical field [0001] The invention relates to a coal transport vehicle and a system for coal mines, and belongs to the technical field of coal transport tools for coal mines. Background technique [0002] With the existing suspension mine car, when dumping goods, you only need to open the latch at the bottom of the compartment, and the compartment door will automatically unfold under the pressure of the goods. The labor-saving technical effect can be popularized and applied on a large scale. At present, the underground transportation of coal mines in my country mostly uses rail transportation, and the mine cars selected for rail transportation generally do not have braking devices. The function of the parking brake cannot be realized. Contents of the invention [0003] According to the deficiencies in the prior art above, the technical problem to be solved by the present invention is: in order to solve one of the above problems, a coal truck and system for coal mines a...

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): B61H7/06B61D11/00B61B3/00E21F13/00
CPCB61H7/06B61D11/00B61B3/00E21F13/00
Inventor 李功平吴高镇卢绪涛邵珠娟律玲
Owner SHANDONG LINENG LUXI MINING IND CO LTD
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