Supercharge Your Innovation With Domain-Expert AI Agents!

Movable drill rig

A drilling rig and drill pipe technology, applied in the field of mobile drilling rigs, can solve the problems of high labor intensity, large volume, and affecting drilling construction efficiency, and achieve the effect of reducing labor intensity and improving efficiency

Active Publication Date: 2015-03-18
HUAINAN MINING IND GRP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the movable drilling rig is a crawler drilling rig, which has a large volume and cannot adapt to the drilling construction in the underground roadway of the coal mine; the position of the drilling rig needs to be frequently moved during the drilling construction in the roadway. The drilling rig can be carried by workers using the pry bar, which is labor-intensive and seriously affects the efficiency of drilling construction

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
  • Movable drill rig
  • Movable drill rig
  • Movable drill rig

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Drilling rigs in the prior art generally include a horizontal fixed chassis and a frame-type drill frame fixedly arranged on the chassis, so that the drill rod is fixedly installed by the drill frame, and the drill bit is installed at the end of the drill rod; , it is necessary to place the drilling rig at the position to be drilled, and then start the drilling rig to drive the drill bit to rotate and drill through the drill rod. In order to ensure the stability of the drilling rig frame, the chassis of the drilling rig is heavy, which brings about the problem of difficulty in moving the drilling rig. The present invention aims at this problem and improves the chassis structure of the drilling rig to realize the convenient and labor-saving movement of the drilling rig.

[0016] figure 1 It is a perspective view of an embodiment of the movable drilling rig of the present invention; figure 2 for figure 1 The front view of the drill rack is removed from the middle; im...

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 movable drill rig comprising a first chassis which is arranged horizontally, wherein a drill rig frame is fixedly arranged on the upper surface of the first chassis; a drill rod and a drill bit for drilling holes in the side walls of a roadway are fixedly arranged on the drill rig frame; the edge of the first chassis is fixedly connected with at least two support leg devices for supporting the first chassis; each support leg device comprises a support seat for supporting on the ground and a first driving piece for driving the support seat to move vertically; a horizontal second chassis is arranged below the first chassis; the first chassis and the second chassis are fixedly connected through a second driving piece; and the second driving piece is used for driving the first chassis and the second chassis to move relatively in the horizontal direction. According to the movable drill rig, the drill rig can be conveniently and rapidly moved without manual assistance, the labor intensity of workers is lowered greatly and the efficiency of the drilling construction is improved.

Description

technical field [0001] The invention relates to the field of mining machinery, in particular to a movable drilling machine. Background technique [0002] In the prior art, the movable drilling rig is a crawler drilling rig, which has a large volume and cannot adapt to the drilling construction in the underground roadway of the coal mine; the position of the drilling rig needs to be frequently moved during the drilling construction in the roadway. The drilling rig can be carried by workers using the pry bar, which is labor-intensive and seriously affects the drilling efficiency. Contents of the invention [0003] Aiming at the above-mentioned defects in the prior art, the present invention provides a movable drilling rig for drilling underground tunnels in coal mines, which can move the drilling rig by itself without manual assistance, so as to reduce the labor intensity of workers and improve work efficiency. [0004] The invention provides a movable drilling rig, compris...

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): E21B7/02
Inventor 张锤金程合玉姚亚峰董洪波汪金业汪峰荣王力梁春苗
Owner HUAINAN MINING IND GRP
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