Self-moving loader for open-pit mining face

A self-moving and loader technology for surface use, applied in open-pit mining, earthwork drilling, special mining, etc., can solve the problems of low operation efficiency and high production cost, and achieve the effect of improving work efficiency and saving production cost.

Active Publication Date: 2015-09-09
中煤科工集团沈阳设计研究院有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when open-pit mines use a slag removal machine (scraper removal machine) for mining operations, the stripped objects or useful minerals are transported by car, which belongs to intermittent transportation, with low operating efficiency and high production costs.

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
  • Self-moving loader for open-pit mining face
  • Self-moving loader for open-pit mining face
  • Self-moving loader for open-pit mining face

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] see figure 1 , it includes two belt conveyors arranged in front and back, wherein the rear is a material receiving belt conveyor 1 with a material receiving trough 4, the front is a discharge belt conveyor 17, and the discharge belt conveyor is The material-receiving end is placed under the reloading chute 19 of the material-receiving belt conveyor discharge end, and the material-receiving belt conveyor is installed on the support frame 2 with the walking crawler belt 3 . see figure 2 , the head of the support frame is provided with a steel structure platform 5, and a slewing support 6 is set between the steel structure platform and the column of the T-shaped frame 7, so that the steel structure platform and the T-shaped frame can rotate relatively, and the T-shaped frame is horizontal The left end of the bar is connected with a C-shaped arm frame 8, the right end of the T-shaped horizontal bar is hinged with one end of the hydraulic cylinder 15, the other end of ...

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 provides a self-moving reversed loader for a mining working surface of an open-pit mine, and aims to solve the problem that when the open-pit mine is mined by a crawler loader, overburden materials or valuable minerals are transported by a car, so that the operation efficiency is low. The self-moving reversed loader adopts the key points that a material receiving end of a discharging belt conveyor is placed below a discharging end of a material receiving belt conveyor; a steel structure platform is arranged at the head of a support frame; a slewing bearing is arranged between the steel structure platform and a T-shaped frame; the two ends of a horizontal rod of the T-shaped frame are respectively connected with one end of a C-shaped arm rest and one end of a hydraulic cylinder; the other end of the hydraulic cylinder is hinged to one end of a V-shaped frame; the upper end and the lower end of a drag link arm are respectively connected onto the right end of the horizontal rod of the T-shaped frame and the discharging belt conveyor; an electric motor and a drive gear are mounted on the C-shaped arm rest; the drive gear is meshed with a gear ring; the gear ring is fixed on the steel structure platform; a ring-shaped rail is fixed on the lower surface of the gear ring; a pulley is mounted at the lower end of the C-shaped arm rest, and walks on the ring-shaped rail.

Description

technical field [0001] The invention relates to a reloading equipment for open-pit mines, in particular to the equipment used to reload stripped objects or useful minerals on the working face of open-pit mines. Background technique [0002] At present, when open-pit mines use slag scrapers (scrapers) for mining operations, stripped objects or useful minerals are transported by car, which belongs to intermittent transportation, with low operating efficiency and high production costs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a self-moving reloading machine, which can be used in conjunction with a slag removal machine (scraper removal machine) to realize continuous transportation, improve operating efficiency and reduce production costs. [0004] The purpose of the present invention is achieved in that it comprises two belt conveyors, characterized in that: one of them is a material receiving belt conveyor, 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 Patents(China)
IPC IPC(8): E21C47/00
Inventor 宋波姜卫东马培忠张庆民
Owner 中煤科工集团沈阳设计研究院有限公司
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
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap