FI20115366A0 - Rotary unit, rock drilling unit and rock drilling method - Google Patents

Rotary unit, rock drilling unit and rock drilling method

Info

Publication number
FI20115366A0
FI20115366A0 FI20115366A FI20115366A FI20115366A0 FI 20115366 A0 FI20115366 A0 FI 20115366A0 FI 20115366 A FI20115366 A FI 20115366A FI 20115366 A FI20115366 A FI 20115366A FI 20115366 A0 FI20115366 A0 FI 20115366A0
Authority
FI
Finland
Prior art keywords
rock drilling
unit
drilling
main shaft
rotary
Prior art date
Application number
FI20115366A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20115366A (en
FI123185B (en
Inventor
Tapio Ukonjaervi
Pauli Lemmetty
Juha Hedlund
Jorma Maeki
Original Assignee
Sandvik Mining & Constr Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandvik Mining & Constr Oy filed Critical Sandvik Mining & Constr Oy
Publication of FI20115366A0 publication Critical patent/FI20115366A0/en
Priority to FI20115366A priority Critical patent/FI123185B/en
Priority to JP2014504366A priority patent/JP2014510862A/en
Priority to AU2012241674A priority patent/AU2012241674A1/en
Priority to EP12770573.9A priority patent/EP2697469A1/en
Priority to KR1020137030174A priority patent/KR20140009490A/en
Priority to CN2012800186419A priority patent/CN103477014A/en
Priority to US14/111,748 priority patent/US20140034387A1/en
Priority to CA2829144A priority patent/CA2829144A1/en
Priority to PCT/FI2012/050364 priority patent/WO2012140326A1/en
Publication of FI20115366A publication Critical patent/FI20115366A/en
Application granted granted Critical
Publication of FI123185B publication Critical patent/FI123185B/en
Priority to ZA2013/07154A priority patent/ZA201307154B/en
Priority to CL2013002912A priority patent/CL2013002912A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/20—Drives for drilling, used in the borehole combined with surface drive
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

A rotation unit, rock drilling unit and method for rock drilling. The rotation unit includes a main shaft that is rotated around its longitudinal axis by means of a rotating motor. The main shaft is supported on a body of the rotation device slidingly in the axial direction. This slide property is utilized when connection threads of drilling equipment and drilling components comprised by it are connected.
FI20115366A 2011-04-15 2011-04-15 Rotation unit, rock drilling unit and method for rock drilling FI123185B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI20115366A FI123185B (en) 2011-04-15 2011-04-15 Rotation unit, rock drilling unit and method for rock drilling
US14/111,748 US20140034387A1 (en) 2011-04-15 2012-04-13 Rotation unit, rock drilling unit and method for rock drilling
AU2012241674A AU2012241674A1 (en) 2011-04-15 2012-04-13 Rotation unit, rock drilling unit and method for rock drilling
EP12770573.9A EP2697469A1 (en) 2011-04-15 2012-04-13 Rotation unit, rock drilling unit and method for rock drilling
KR1020137030174A KR20140009490A (en) 2011-04-15 2012-04-13 Rotation unit, rock drilling unit and method for rock drilling
CN2012800186419A CN103477014A (en) 2011-04-15 2012-04-13 Rotation unit, rock drilling unit and method for rock drilling
JP2014504366A JP2014510862A (en) 2011-04-15 2012-04-13 Rotating device, rock drill, and rock drilling method
CA2829144A CA2829144A1 (en) 2011-04-15 2012-04-13 Rotation unit, rock drilling unit and method for rock drilling
PCT/FI2012/050364 WO2012140326A1 (en) 2011-04-15 2012-04-13 Rotation unit, rock drilling unit and method for rock drilling
ZA2013/07154A ZA201307154B (en) 2011-04-15 2013-09-23 Rotation unit, rock drilling unit and method for rock drilling
CL2013002912A CL2013002912A1 (en) 2011-04-15 2013-10-11 Rotation unit, rock drilling unit and a method for rock drilling.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115366 2011-04-15
FI20115366A FI123185B (en) 2011-04-15 2011-04-15 Rotation unit, rock drilling unit and method for rock drilling

Publications (3)

Publication Number Publication Date
FI20115366A0 true FI20115366A0 (en) 2011-04-15
FI20115366A FI20115366A (en) 2012-10-16
FI123185B FI123185B (en) 2012-12-14

Family

ID=43919686

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115366A FI123185B (en) 2011-04-15 2011-04-15 Rotation unit, rock drilling unit and method for rock drilling

Country Status (11)

Country Link
US (1) US20140034387A1 (en)
EP (1) EP2697469A1 (en)
JP (1) JP2014510862A (en)
KR (1) KR20140009490A (en)
CN (1) CN103477014A (en)
AU (1) AU2012241674A1 (en)
CA (1) CA2829144A1 (en)
CL (1) CL2013002912A1 (en)
FI (1) FI123185B (en)
WO (1) WO2012140326A1 (en)
ZA (1) ZA201307154B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012048458A1 (en) * 2010-10-12 2012-04-19 石家庄中煤装备制造股份有限公司 Assembled drilling tool
EP3006662B1 (en) 2014-10-09 2018-03-21 Sandvik Mining and Construction Oy Rotation unit, rock drilling unit and method for rock drilling
DE102015201248B3 (en) * 2015-01-26 2016-06-02 Schaeffler Technologies AG & Co. KG Sliding bearing arrangement of a rotary member on a bearing pin, in particular a planetary gear on a Planetenradbolzen a planetary gear
WO2017204664A1 (en) * 2016-05-25 2017-11-30 Resemin S.A. System for drilling radial boreholes which uses the coincidence between the drilling spindle and the rotation shaft and is mounted on a jumbo for underground mining
US10731319B2 (en) * 2017-03-03 2020-08-04 Tadano Mantis Corporation Auger connection mechanism
US10612314B2 (en) 2017-05-25 2020-04-07 Caterpillar Global Mining Equipment Llc Gearbox guide assembly
JP7411675B2 (en) * 2019-03-25 2024-01-11 リープヘル－コンポーネンツ ビーベラッハ ゲーエムベーハー Drive device for trench cutter
US11619104B2 (en) 2020-10-08 2023-04-04 Halliburton Energy Services, Inc. Shape memory alloy shaft alignment coupler for downhole tools
RS64474B1 (en) * 2020-12-07 2023-09-29 Eurodrill Gmbh Drilling drive device for an earth boring machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266620A (en) * 1980-02-11 1981-05-12 Wolgamott John E High pressure fluid apparatus
FI66460C (en) * 1982-10-08 1984-10-10 Tampella Oy Ab TRYCKMEDIEDRIVEN SLAGAPPARAT
FI85178C (en) * 1987-12-21 1992-03-10 Tampella Oy Ab Method of rotary drilling and rotary drilling device
TW271460B (en) * 1992-06-16 1996-03-01 Furukawa Co Ltd
KR200294253Y1 (en) * 2002-07-10 2002-11-04 임병덕 hammer bit hitting apparatus for digging

Also Published As

Publication number Publication date
WO2012140326A1 (en) 2012-10-18
ZA201307154B (en) 2014-06-25
CA2829144A1 (en) 2012-10-18
CL2013002912A1 (en) 2014-08-01
AU2012241674A1 (en) 2013-10-31
FI20115366A (en) 2012-10-16
KR20140009490A (en) 2014-01-22
JP2014510862A (en) 2014-05-01
EP2697469A1 (en) 2014-02-19
US20140034387A1 (en) 2014-02-06
FI123185B (en) 2012-12-14
CN103477014A (en) 2013-12-25

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