CA3075427A1 - Cutting drum for borer miner - Google Patents

Cutting drum for borer miner Download PDF

Info

Publication number
CA3075427A1
CA3075427A1 CA3075427A CA3075427A CA3075427A1 CA 3075427 A1 CA3075427 A1 CA 3075427A1 CA 3075427 A CA3075427 A CA 3075427A CA 3075427 A CA3075427 A CA 3075427A CA 3075427 A1 CA3075427 A1 CA 3075427A1
Authority
CA
Canada
Prior art keywords
drum
cutting
miner
blades
face
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.)
Pending
Application number
CA3075427A
Other languages
English (en)
French (fr)
Inventor
Ralf Grief
Friedrich Pucher
Karl IRREGGER
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.)
Sandvik Intellectual Property AB
Original Assignee
Sandvik Intellectual Property AB
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 Intellectual Property AB filed Critical Sandvik Intellectual Property AB
Publication of CA3075427A1 publication Critical patent/CA3075427A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E21C27/12—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools
    • E21C27/124—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools with rotatable cutters provided with breaking-down members
    • 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
    • E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
    • 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
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Crushing And Pulverization Processes (AREA)
CA3075427A 2017-09-29 2017-09-29 Cutting drum for borer miner Pending CA3075427A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/074757 WO2019063088A1 (en) 2017-09-29 2017-09-29 DRILLING DRUM FOR DRY TYPE MINOR

Publications (1)

Publication Number Publication Date
CA3075427A1 true CA3075427A1 (en) 2019-04-04

Family

ID=60120006

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3075427A Pending CA3075427A1 (en) 2017-09-29 2017-09-29 Cutting drum for borer miner

Country Status (7)

Country Link
EP (1) EP3688284B1 (zh)
CN (1) CN111148886B (zh)
CA (1) CA3075427A1 (zh)
ES (1) ES2893534T3 (zh)
PL (1) PL3688284T3 (zh)
RU (1) RU2742930C1 (zh)
WO (1) WO2019063088A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN213474564U (zh) * 2019-09-10 2021-06-18 刘素华 一种剥料齿架内旋转清料装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823023A (en) * 1956-11-01 1958-02-11 Goodman Mfg Co Boring type mining machine having horizontally extending trimmer bar
US2862700A (en) * 1957-04-10 1958-12-02 Goodman Mfg Co Boring type miner
US3376072A (en) * 1965-12-10 1968-04-02 Nat Mine Service Co Boring type mining machine having mechanically driven horizontal rotary trimmer bars
SU415363A1 (zh) * 1972-04-07 1974-02-15 Kalyannikov Yu L Etal
US3860291A (en) * 1973-11-05 1975-01-14 Dresser Ind Continuous cutting and gathering apparatus for a continuous mining machine
SU1645503A1 (ru) * 1988-11-02 1991-04-30 Lyuboshchinskij Dmitrij M Шнековый орган проходческо-очистного комбайна
US7475947B2 (en) * 2007-03-05 2009-01-13 Sandvik Intellectual Property Ab Extendable cutter drum for a boring machine
AT506122B1 (de) * 2007-11-15 2011-05-15 Sandvik Mining & Constr Oy Vortriebsmaschine
GB2467182A (en) * 2009-01-27 2010-07-28 Agco As Combine harvesters
CN202165078U (zh) * 2011-04-25 2012-03-14 闫振东 一种切割头式短壁采煤机的螺旋装煤装置
US10208594B2 (en) * 2015-07-31 2019-02-19 Joy Global Underground Mining Llc Systems and methods for monitoring extraction height and volume of material extracted for a mining machine
US9903202B2 (en) * 2015-09-28 2018-02-27 Joy Mm Delaware, Inc. Shield for sumping frame of mining machine
RU2627348C1 (ru) * 2016-09-16 2017-08-07 Акционерное Общество "Копейский Машиностроительный Завод" Горный комбайн

Also Published As

Publication number Publication date
EP3688284A1 (en) 2020-08-05
WO2019063088A1 (en) 2019-04-04
PL3688284T3 (pl) 2021-12-20
ES2893534T3 (es) 2022-02-09
RU2742930C1 (ru) 2021-02-11
CN111148886B (zh) 2022-06-14
EP3688284B1 (en) 2021-08-18
CN111148886A (zh) 2020-05-12

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220817

EEER Examination request

Effective date: 20220817

EEER Examination request

Effective date: 20220817

EEER Examination request

Effective date: 20220817