FIELD: drilling equipment engineering.
SUBSTANCE: device has vehicle, beam mounted fixedly relatively to the latter, to which a drilling assembly is fixed containing at least a drilling hammer, feeding bar and feeding means. Device has at least one case for storing drilling elements used during drilling and block for replacing drilling elements providing for their transfer between case for storing drilling elements and drilling assembly. Case for storing drilling elements is mounted on vehicle or on beam separately from drilling assembly, while device also has means for transferring drilling assembly to given position and given placement relatively to case for storing drilling elements or replacing drilling element.
EFFECT: simplified construction, higher reliability, optimal dimensions.
8 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DRILLING UNIT, METHOD FOR DRILLING GROOVES AND DEVICE FOR GROOVING | 2008 |
|
RU2459063C2 |
| BIT REPLACEMENT MECHANISM FOR DRILLING MACHINE | 2017 |
|
RU2734469C2 |
| BIT CHANGER ASSEMBLY (VARIANTS) AND MINING MACHINE (VARIANTS) | 2017 |
|
RU2797965C2 |
| DRILLING RIG | 2021 |
|
RU2760657C1 |
| DEVICE TO MANIPULATE RODS OF DRILLING RIG | 2014 |
|
RU2636334C2 |
| DRILLING AND PROBING PARAMETERS MEASURING DEVICE | 2019 |
|
RU2712897C1 |
| SLANT DRILLING UNIT FOR PIPELINE TRENCHLESS LAYING | 1999 |
|
RU2189427C2 |
| HIGH-FREQUENCY DRILLING HAMMER WITH HYDRAULIC DRIVE, INTENDED FOR HARD ROCKS PERCUSSION DRILLING | 2012 |
|
RU2607843C2 |
| METHOD AND DEVICE FOR DRILLING OF AUXILIARY BORE PITS | 2009 |
|
RU2484230C2 |
| SYSTEM AND METHOD OF CORE BORING WITH DETACHABLE CORE BARREL | 2009 |
|
RU2493348C2 |
