AU2014201574A1 - Cutter head for longwall shearer - Google Patents

Cutter head for longwall shearer Download PDF

Info

Publication number
AU2014201574A1
AU2014201574A1 AU2014201574A AU2014201574A AU2014201574A1 AU 2014201574 A1 AU2014201574 A1 AU 2014201574A1 AU 2014201574 A AU2014201574 A AU 2014201574A AU 2014201574 A AU2014201574 A AU 2014201574A AU 2014201574 A1 AU2014201574 A1 AU 2014201574A1
Authority
AU
Australia
Prior art keywords
vane
edge surface
axis
drum
cutter head
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2014201574A
Other languages
English (en)
Inventor
Michael L. O'neill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Joy MM Delaware Inc
Original Assignee
Joy MM Delaware Inc
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 Joy MM Delaware Inc filed Critical Joy MM Delaware Inc
Publication of AU2014201574A1 publication Critical patent/AU2014201574A1/en
Abandoned legal-status Critical Current

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
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10—Rods; Drums
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/52—Machines incorporating two or more of the slitting means according to groups E21C25/02, E21C25/06, E21C25/16, E21C25/20 and E21C25/22
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/10—Machines which completely free the mineral from the seam by both slitting and breaking-down
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material

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)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
  • Knives (AREA)
AU2014201574A 2013-03-15 2014-03-14 Cutter head for longwall shearer Abandoned AU2014201574A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361799366P 2013-03-15 2013-03-15
US61/799,366 2013-03-15

Publications (1)

Publication Number Publication Date
AU2014201574A1 true AU2014201574A1 (en) 2014-10-02

Family

ID=50634725

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014201574A Abandoned AU2014201574A1 (en) 2013-03-15 2014-03-14 Cutter head for longwall shearer

Country Status (8)

Country Link
US (1) US20140265528A1 (pl)
CN (2) CN104047603A (pl)
AU (1) AU2014201574A1 (pl)
DE (1) DE102014103406A1 (pl)
GB (1) GB2514884A (pl)
PL (1) PL407529A1 (pl)
RU (1) RU2014110024A (pl)
ZA (1) ZA201401859B (pl)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104718346B (zh) 2012-09-14 2019-02-22 久益环球地下采矿有限责任公司 用于采掘机的刀头
GB2514884A (en) * 2013-03-15 2014-12-10 Joy Mm Delaware Inc Cutter head for longwall shearer
AU2015330702A1 (en) * 2014-10-10 2017-04-27 Joy Global Underground Mining Llc Cutter head for longwall shearer
WO2017123959A1 (en) * 2016-01-15 2017-07-20 Joy Mm Delaware, Inc. Support structure for rotary sensor
WO2017132602A1 (en) 2016-01-27 2017-08-03 Joy Mm Delaware, Inc. Mining machine with multiple cutter heads
US10125606B2 (en) * 2016-05-09 2018-11-13 Joy Global Underground Mining Llc Systems and methods for fluid delivery in a longwall mining system
US10808531B2 (en) * 2016-05-27 2020-10-20 Joy Global Underground Mining Llc Cutting device with tapered cutting element
US11391149B2 (en) 2016-08-19 2022-07-19 Joy Global Underground Mining Llc Mining machine with articulating boom and independent material handling system
AU2017312142B2 (en) 2016-08-19 2023-03-16 Joy Global Underground Mining Llc Cutting device and support for same
BR112019003355B1 (pt) 2016-08-19 2023-02-14 Joy Global Underground Mining Llc Montagem de corte para uma máquina de escavação de rocha e máquina de escavação de rocha
FI3516153T3 (fi) 2016-09-23 2024-02-16 Joy Global Underground Mining Llc Kallionleikkuulaite
GB201804696D0 (en) * 2018-03-23 2018-05-09 Element Six Uk Ltd Rock cutting machine
PE20210356A1 (es) 2018-07-25 2021-02-26 Joy Global Underground Mining Llc Conjunto de corte de roca
CN108716400B (zh) * 2018-08-13 2024-07-12 天地科技股份有限公司上海分公司 具有多截割头的自行走式露天采矿机
CN109441442B (zh) * 2018-11-29 2024-04-05 安徽省皖北煤电集团有限责任公司 一种高效率滚筒采煤机
CA3129777A1 (en) * 2020-09-04 2022-03-04 Joy Global Underground Mining Llc Cutting head for rock cutting machine
US12006824B2 (en) 2020-11-16 2024-06-11 Joy Global Underground Mining Llc Cutting assembly for longwall mining system
US11761333B2 (en) 2020-11-16 2023-09-19 Joy Global Underground Mining Llc Cutting assembly for longwall mining system
CN113187475B (zh) * 2021-06-16 2022-06-28 宁夏回族自治区矿产地质调查院 一种基于煤炭与煤层气协同安全高效开采的煤炭开采装置
PL448424A1 (pl) * 2024-04-26 2025-10-27 Urządzenia I Konstrukcje Spółka Akcyjna Organ urabiający górniczej frezarki spągowej
CN119466768B (zh) * 2024-12-04 2026-05-05 中国铁建重工集团股份有限公司 截割头装置和采煤机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331637A (en) * 1965-05-07 1967-07-18 Cincinnati Mine Machinery Co Cutter bits and mounting means therefor
US4143552A (en) * 1978-03-01 1979-03-13 General Electric Company Coal seam sensor
DE3218495A1 (de) * 1982-05-15 1983-11-17 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Vorrichtung zum hereingewinnen maechtiger floeze im untertagebergbau, insbesondere beim abbau von restpfeilern oder beim auffahren eines breitaufhauens
GB8504668D0 (en) 1985-02-22 1985-03-27 Hall & Pickles Ltd Mineral cutter pick
ZA201202820B (en) * 2011-04-22 2012-12-27 Joy Mm Delaware Inc Material guide assembly
AU2013231120B2 (en) * 2012-09-21 2017-04-20 Joy Global Underground Mining Llc Lump breaker for mining machine
GB2514884A (en) * 2013-03-15 2014-12-10 Joy Mm Delaware Inc Cutter head for longwall shearer

Also Published As

Publication number Publication date
DE102014103406A1 (de) 2014-09-18
GB201404511D0 (en) 2014-04-30
GB2514884A (en) 2014-12-10
US20140265528A1 (en) 2014-09-18
CN104047603A (zh) 2014-09-17
RU2014110024A (ru) 2015-09-20
PL407529A1 (pl) 2014-09-29
CN203879501U (zh) 2014-10-15
ZA201401859B (en) 2016-01-27

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period