PL380809A1 - Adjusting mechanism of rack holder and mining planer - Google Patents

Adjusting mechanism of rack holder and mining planer

Info

Publication number
PL380809A1
PL380809A1 PL380809A PL38080906A PL380809A1 PL 380809 A1 PL380809 A1 PL 380809A1 PL 380809 A PL380809 A PL 380809A PL 38080906 A PL38080906 A PL 38080906A PL 380809 A1 PL380809 A1 PL 380809A1
Authority
PL
Poland
Prior art keywords
plow
cutting
planetary gear
worm wheel
knife
Prior art date
Application number
PL380809A
Other languages
Polish (pl)
Other versions
PL211895B1 (en
Inventor
Adam Klabisch
Klaus Duhnke
Norbert Hesse
Gerhard Siepenkort
Berno Mühlenbrock
Diedrich Bettermann
Original Assignee
Dbt Gmbh
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 Dbt Gmbh filed Critical Dbt Gmbh
Publication of PL380809A1 publication Critical patent/PL380809A1/en
Publication of PL211895B1 publication Critical patent/PL211895B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/34—Machine propelled along the working face by cable or chain
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/08—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for adjusting parts of the machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • General Details Of Gearings (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Handcart (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Retarders (AREA)

Abstract

Przedmiotem wynalazku jest uchwyt regulowany noża przystropowego struga urabiającego i strug urabiający z regulowanym uchwytem noża przystropowego, znajdujący zastosowanie przy urabianiu węgla w górnictwie podziemnym. Nóż urabiający (4) przystropowy zamocowany jest w uchwycie (9) korpusu strugowego (2) struga urabiającego (1). Uchwyt (9), jako podzespół, zabudowany jest w gnieździe (8) korpusu strugowego (2) i posiada płytę czołową, do której obrotowo zamocowane są wszystkie elementy składowe, wraz z posiadającym zwoje gwintu (11) kołem ślimakowym (10). Wałek wlotowy (14) dolnym końcem, zakończonym głowicą czworokątną, sięga do przekładni planetarnej (20) osadzonej w elemencie mocującym połączonym kształtowo z płytą czołową, a wylotowe czworokątne zakończenie wału przekładni planetarnej (20) sprzężone jest z kołem ślimakowym (10). Koło ślimakowe (10) współpracuje z uzębieniem (7) segmentu podstawowego (5) osadzonego w pionowych prowadnicach (6). Przekładnia planetarna (20) służy jako multiplikator siły lub momentu obrotowego, redukując siłę niezbędną dla przeprowadzenia regulacji uchwytu (9).The subject of the invention is an adjustable holder for a knife near the roof of a cutting plow and a cutting plow with an adjustable holder of a knife at the bottom of the cutting plow, used for mining coal in underground mining. The cutting knife (4) at the ceiling is mounted in the holder (9) of the plow body (2) of the cutting plow (1). The handle (9), as a sub-assembly, is built into the socket (8) of the plow body (2) and has a front plate to which all components are rotatably attached, together with the worm wheel (10) with threads (11). The inlet shaft (14) with its lower end, ending with a square head, reaches the planetary gear (20) embedded in the fastening element connected in shape with the front plate, and the square end of the planetary gear shaft (20) is coupled with the worm wheel (10). The worm wheel (10) works with the toothing (7) of the basic segment (5) embedded in the vertical guides (6). The planetary gear (20) serves as a force or torque multiplier, reducing the force required to adjust the handle (9).

PL380809A 2005-10-12 2006-10-10 Adjusting mechanism of rack holder and mining planer PL211895B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005016177U DE202005016177U1 (en) 2005-10-12 2005-10-12 First chisel support adjustment arrangement for production plane has gear mechanism consisting of planetary gear that is interposed between input shaft and worm wheel

Publications (2)

Publication Number Publication Date
PL380809A1 true PL380809A1 (en) 2007-04-16
PL211895B1 PL211895B1 (en) 2012-07-31

Family

ID=35512292

Family Applications (1)

Application Number Title Priority Date Filing Date
PL380809A PL211895B1 (en) 2005-10-12 2006-10-10 Adjusting mechanism of rack holder and mining planer

Country Status (6)

Country Link
CN (1) CN1948709B (en)
CZ (1) CZ304380B6 (en)
DE (1) DE202005016177U1 (en)
MX (1) MXPA06011845A (en)
PL (1) PL211895B1 (en)
RU (1) RU2401945C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008000527U1 (en) * 2008-01-11 2009-03-05 Bucyrus Dbt Europe Gmbh First chisel carrier adjustment and securing element for this
UA98900C2 (en) * 2008-12-17 2012-06-25 Раг Акциенгезельшафт Method for adjusting an automatic level control of the plane in planing operations in hard coal mining

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172616A (en) * 1978-01-31 1979-10-30 Coaltex, Inc. Cutting head with self-contained power source
DE2836133C2 (en) * 1978-08-18 1991-05-08 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Planer with height-adjustable ridge chisel carrier
CS228653B1 (en) * 1980-11-24 1984-05-14 Zdenek Sladek Antifriction spur gearbox
DE3222984A1 (en) * 1982-06-19 1983-12-22 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen WINNING PLANER WITH ADJUSTABLE FIRST CHISEL HOLDER
CN87200938U (en) * 1987-01-22 1987-11-25 赵毅敏 Driving device for monocable traction lifting
RU2007566C1 (en) * 1991-05-07 1994-02-15 Карташов Юрий Михайлович Planetary actuating tool of heading machine
DE19637973B4 (en) * 1996-09-18 2004-03-04 Dbt Gmbh Extraction planer with height-adjustable ridge chisel holder
US5779321A (en) * 1996-11-12 1998-07-14 Arch Technology Corporation Swing tail assembly for miner
AT407421B (en) * 1997-11-04 2001-03-26 Tamrock Voest Alpine Bergtech DEVICE FOR CUTTING OR BOLTING MATERIAL
DE10348755A1 (en) * 2003-10-21 2005-06-23 Zf Friedrichshafen Ag Machine tool gear mechanism for transferring power and/or torque from a driven shaft of the gear mechanism to a spindle comprises an integrated rotary transmission leadthrough that serves as a supply device for coolants, oil or air

Also Published As

Publication number Publication date
PL211895B1 (en) 2012-07-31
RU2006136066A (en) 2008-04-20
RU2401945C2 (en) 2010-10-20
CZ2006640A3 (en) 2007-04-25
CN1948709B (en) 2012-02-29
DE202005016177U1 (en) 2005-12-22
MXPA06011845A (en) 2008-10-15
CZ304380B6 (en) 2014-04-09
CN1948709A (en) 2007-04-18

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