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

A kind of machine head coal leakage hopper for mining

A funnel and machine head technology, which is applied to conveyors, packaging, loading/unloading, etc., can solve the problems of increasing the difficulty of installation by operators, the lack of protective devices for the hopper of the machine head, and the difficulty of cleaning for operators, and achieves a novel structure. , good protection, good cleaning effect

Active Publication Date: 2021-02-02
BEIJING HAOHUA ENERGY RESOURCE +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the coal hoppers in the machine head in the prior art have an integrated structure, which is inconvenient to install and disassemble, which increases the difficulty of installation for operators; the coal hopper in the prior art has no protective device, and is easily worn by coal blocks after long-term use , the service life is limited; in the prior art, a large amount of coal ash adheres to the inner wall of the coal hopper in the prior art for a long time, and it is difficult for the operator to clean it. The problem

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
  • A kind of machine head coal leakage hopper for mining
  • A kind of machine head coal leakage hopper for mining
  • A kind of machine head coal leakage hopper for mining

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0026] Specific implementation: when in use, the operator inserts the T-shaped slider 11 on the upper funnel 4 into the T-shaped slot 12, and pushes the upper funnel 4, and then the upper funnel 4 drives the T-shaped slider 11 to move in the T-shaped slot 12 , then the upper funnel 4 moves on the lower funnel 5, the upper funnel 4 moves to drive the fixed plate 14 to move, the fixed plate 14 moves to drive the positioning hole 15 to move, and then the screw 13 passes through the positioning hole 15, when the fixed plate 14 and the lower funnel 5 are closely attached After the assembly, the operator can fix the fixing plate 14 by tightening the nuts, thereby realizing the fast assembly function of the upper funnel 4 and the lower funnel 5, and reducing the difficulty of assembly.

[0027] When the coal material is conveyed into the upper funnel 4, the coal material squeezes the wear-resistant plate 22, and the wear-resistant plate 22 rotates in the bracket 24 through the rotatin...

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 coal mine mining machine head coal leakage hopper, which includes a T-shaped slot, a T-shaped slider, a screw, a fixed plate, a spring, a wear-resistant plate, a rotating shaft, a micro-motor, a scraper and a screw rod, and the T-shaped slot is opened. On the upper surface of the lower funnel, the T-shaped slider is fixed on the lower surface of the upper funnel, the screw is fixed on the upper part of the right surface of the lower funnel, and the fixing plate is welded on the lower part of the right surface of the upper funnel. On the inner rear surface of the upper funnel, the upper end of the wear-resistant plate is assembled on the rotating shaft, and the rotating shaft is installed in the middle of the bracket. This design realizes the buffer protection function. The micro motor is installed on the left side of the upper surface of the upper funnel, and the scraper is fixed under the support plate. On the end face, the screw rod is assembled in the moving groove. This design realizes the quick cleaning function of coal ash in the upper funnel. The invention has novel structure, convenient assembly, good protection, high degree of mechanization and strong practicability.

Description

technical field [0001] The invention relates to a coal mining hopper with a machine head and belongs to the field of coal mining equipment. Background technique [0002] Most of the coal hoppers in the machine head in the prior art have an integrated structure, which is inconvenient to install and disassemble, which increases the difficulty of installation for operators; the coal hopper in the prior art has no protective device, and is easily worn by coal blocks after long-term use , the service life is limited; in the prior art, a large amount of coal ash adheres to the inner wall of the coal hopper in the prior art for a long time, and it is difficult for the operator to clean it. The problem. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a coal mining hopper with a coal mining head to solve the problems raised in the above-mentioned background technology. The present invention has nove...

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): B65D88/52B65D90/04B65G69/08
CPCB65D88/52B65D90/04B65G69/08B65G2201/045
Inventor 张伟相啸宇马植胜王忠武雷文成张立生周财宝乔建华闵祥汉赵宏智
Owner BEIJING HAOHUA ENERGY RESOURCE
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