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

Digging and anchoring machine integrated with digging, anchoring and drilling

A technology of bolter miners and advanced drilling rigs, which is applied to cutting machinery, earthwork drilling, bolt installation, etc. It can solve the problems of small effective working time ratio, complex structure, and time waste, so as to save bolting time, The effect of increasing the operating space and improving the tunneling efficiency

Active Publication Date: 2012-10-03
CHINA RAILWAY CONSTR HEAVY IND
View PDF10 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the support work of the roadheader after tunneling is a difficult, complicated and extremely inefficient work. The main reason is that the split work of the roadheader and bolter has caused a lot of time waste, and the effective working time ratio is small. ; Manual bolting with existing bolting machines is not only labor-intensive and inefficient, but also difficult to guarantee safety
Although foreign imported equipment can realize parallel operation of excavation and support, due to the constraints of objective factors such as highly integrated equipment, complex structure, high price, and untimely after-sales service, the proportion of its use in my country's coal industry is not high

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
  • Digging and anchoring machine integrated with digging, anchoring and drilling
  • Digging and anchoring machine integrated with digging, anchoring and drilling
  • Digging and anchoring machine integrated with digging, anchoring and drilling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] See figure 1 — image 3 , the integrated bolter drilling machine includes a chassis 1, a cutting device 3 located on the chassis 1, a top bolter 10, an advanced drilling rig 2, a loading device 4, a shield 5, a ventilation and dust removal device 7, and a conveying mechanism 8; It also includes a matching trolley 6 connected to the rear end of the chassis 1; the cutting device 3 is arranged at the front end of the chassis 1, and the shield 5 is arranged above the chassis 1 and behind the cutting device 3; At the rear end of the chassis 1, the loading device 4 is arranged below the cutting device 3, the advanced drilling machine 2 is arranged on the loading device 4, the ventilation and dust removal device 8 is arranged above the loading device 4, and the conveying mechanism 8 is arranged on the loading device 4 , the supporting trolley 6 is provided with a transfer conveyor 9 and a side bolter 11 connected with the conveying mechanism 8 on the chassis 1 .

[0024] Whe...

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 discloses a digging and anchoring machine integrated with digging, anchoring and drilling. The digging and anchoring machine comprises a chassis, a cutting device, a top anchor rod machine, an advanced drilling machine, a loading device, a shield support, a ventilating dust removal device and a conveying mechanism which are arranged on the chassis and also comprises a matched trolley which is connected with the rear end of the chassis, wherein the cutting device is arranged at the front end of the chassis; a shield is arranged above the chassis and is positioned behind the cutting device; the top anchor rod machine is arranged at the rear end of the chassis; the loading device is arranged below the cutting device; the advanced drilling machine is arranged on the loading device; the ventilating dust removal device is arranged above the loading device; the conveying mechanism is arranged on the loading device; and a transfer conveyer and a side anchor rod machine which are connected with the conveying mechanism on the chassis are arranged on the matched trolley. The digging and anchoring machine integrated digging, anchoring and drilling has multiple functions and is high in efficiency.

Description

technical field [0001] The invention relates to coal mine roadway excavation, mining and supporting machinery, in particular to a bolter digging machine integrated with a bolt digger and a drill. Background technique [0002] At present, the support work of the roadheader after tunneling is a difficult, complicated and extremely inefficient work. The main reason is that the split work of the roadheader and bolter has caused a lot of time waste, and the effective working time ratio is small. ; Existing bolter artificial bolting not only labor intensity is big, efficiency is low, and safety is difficult to guarantee. Although foreign imported equipment can realize parallel operation of excavation and support, due to the constraints of objective factors such as highly integrated equipment, complex structure, high price, and untimely after-sales service, the proportion of its use in my country's coal industry is not high. Contents of the invention [0003] The purpose of the ...

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): E21C25/66E21D20/00
Inventor 刘飞香程永亮郑大桥刘在政肖前龙麻成标刘金书
Owner CHINA RAILWAY CONSTR HEAVY IND
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