Integrated tunnelling and anchoring machine

The present invention relates to coal mine tunneling, exploiting and supporting machine, and is especially one integrated tunneling and anchoring machine with integrated functions as a tunneling machine and an anchoring machine. The tunneling and anchoring machine has the guard sheet in the cutting...

Full description

Saved in:
Bibliographic Details
Main Author TIANXI,LIANG GU
Format Patent
LanguageEnglish
Published 03.10.2007
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
MINING OR QUARRYING
SHAFTS
TUNNELS
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to coal mine tunneling, exploiting and supporting machine, and is especially one integrated tunneling and anchoring machine with integrated functions as a tunneling machine and an anchoring machine. The tunneling and anchoring machine has the guard sheet in the cutting unit of the tunneling machine as operating platform and the cutting head as the main support of the anchoring machine to realize the integration of tunneling machine and anchoring machine. It completes the lane anchoring by means of the elevating and swinging of the cutting unit and telescoping of the cutting head. The tunneling and anchoring machine has its tunneling machine and anchoring machine connected by means of tracks. The present invention has the functions of back and forth telescoping, wagging, vertical height regulation, etc. During tunneling, the anchoring machine may be folded to reduce occupied space.
Bibliography:Application Number: CN2006146203