WO2014075806A3 - Extraction installation for mineral extraction - Google Patents

Extraction installation for mineral extraction Download PDF

Info

Publication number
WO2014075806A3
WO2014075806A3 PCT/EP2013/003439 EP2013003439W WO2014075806A3 WO 2014075806 A3 WO2014075806 A3 WO 2014075806A3 EP 2013003439 W EP2013003439 W EP 2013003439W WO 2014075806 A3 WO2014075806 A3 WO 2014075806A3
Authority
WO
WIPO (PCT)
Prior art keywords
extraction
chain
installation
mount
extraction machine
Prior art date
Application number
PCT/EP2013/003439
Other languages
French (fr)
Other versions
WO2014075806A2 (en
Inventor
Adam Klabisch
Manfred Ziegler
Original Assignee
Caterpillar Global Mining Europe 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 Caterpillar Global Mining Europe Gmbh filed Critical Caterpillar Global Mining Europe Gmbh
Priority to DE112013005479.5T priority Critical patent/DE112013005479T5/en
Priority to CN201380058583.7A priority patent/CN104769218A/en
Priority to US14/442,002 priority patent/US20150275664A1/en
Publication of WO2014075806A2 publication Critical patent/WO2014075806A2/en
Publication of WO2014075806A3 publication Critical patent/WO2014075806A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
    • E21C29/145—Means for tensioning the haulage chains or cables
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
    • E21C29/18—Coupling and uncoupling machine to cable or chain
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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

Abstract

The present disclosure relates to an extraction machine (50) of an extraction installation (10) for mineral mining. The extraction machine (50) may comprise a first chain mount (8) configured to be connected to a first chain strand section (1A) of a chain (1), and a second chain mount (9) configured to be connected to the second chain strand section (1B) of the chain (1). The extraction machine (50) may further comprise a first pre-tensioning device (40) for building up a pre-tensioning force acting on the first chain mount (8) such that a pulling force acts on the first chain strand section (1A) in the direction of the second chain mount (9). Thereby, the operational behaviour of the extraction machine and/or the extraction installation may be improved.
PCT/EP2013/003439 2012-11-16 2013-11-14 Extraction installation for mineral extraction WO2014075806A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112013005479.5T DE112013005479T5 (en) 2012-11-16 2013-11-14 Extraction plant for mineral extraction
CN201380058583.7A CN104769218A (en) 2012-11-16 2013-11-14 Extraction installation for mineral extraction
US14/442,002 US20150275664A1 (en) 2012-11-16 2013-11-14 Extraction installation for mineral extraction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202012104441.2U DE202012104441U1 (en) 2012-11-16 2012-11-16 Extraction plant for mineral extraction, mining machine and Zugschlitten this
DE202012104441.2 2012-11-16

Publications (2)

Publication Number Publication Date
WO2014075806A2 WO2014075806A2 (en) 2014-05-22
WO2014075806A3 true WO2014075806A3 (en) 2014-09-12

Family

ID=49584689

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/003439 WO2014075806A2 (en) 2012-11-16 2013-11-14 Extraction installation for mineral extraction

Country Status (4)

Country Link
US (1) US20150275664A1 (en)
CN (1) CN104769218A (en)
DE (2) DE202012104441U1 (en)
WO (1) WO2014075806A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019116534B3 (en) 2019-06-18 2020-07-23 Thiele Gmbh & Co. Kg Chain force measurement on chain conveyors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065641A (en) * 1963-04-02 1967-04-19 Coal Ind Devices for tensioning haulage chains of mining machines
DE19633492A1 (en) * 1996-08-20 1998-02-26 Dbt Gmbh Drive system with a rack chain for a cutting machine in underground mining

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7208344U (en) * 1972-08-03 Tueschen A Attenuator for a traction device
US3030087A (en) * 1957-07-15 1962-04-17 Gewerk Eisenhuette Westfalia Vibrating plowing tool
US3073581A (en) * 1959-06-03 1963-01-15 Gewerk Eisenhuette Westfalia Planer device for the automatic extraction of coal and the like
US3151912A (en) * 1961-01-14 1964-10-06 Gewerk Eisenhuette Westfalia Impact planer device for extraction of mineral material
DE2306800C3 (en) * 1973-02-12 1975-08-14 Taiheiyo Coal Mining Co., Ltd., Tokio Drive device for a coal plow
DE2850175A1 (en) * 1978-11-18 1980-05-29 Gewerk Eisenhuette Westfalia PLANER
DE2936819A1 (en) * 1979-09-12 1981-04-02 Halbach & Braun, 5600 Wuppertal CONVEYOR AND PLANER
DE3835219A1 (en) * 1988-10-15 1990-04-19 Halbach & Braun Ind Anlagen EXTRACTION PLANT FOR THE MECHANIZED RECOVERY OF MINERAL RAW MATERIALS, ESPECIALLY COAL, UNDERGROUND
DE4207530A1 (en) * 1992-03-10 1993-09-16 Westfalia Becorit Ind Tech Drive chain tension measurement appts. - contains pressure measurement element on gear wheel in gear box, non-removable chain wheel bearing
DE202004000924U1 (en) * 2004-01-21 2004-03-18 Dbt Gmbh Chain guide arrangement on a mining machine
DE102006027955B4 (en) 2006-06-14 2016-06-02 Caterpillar Global Mining Europe Gmbh Traction sled for extraction planer and extraction planer hereby
DE102007053206A1 (en) 2006-06-14 2009-05-07 Bucyrus Dbt Europe Gmbh Traction sledge for an underground extraction slicer/plough has a body inserted into a recess in the body of an underground extraction slicer/plough, a front part on the back of a guiding notch and a damping/attenuating device
DE102007043043A1 (en) 2007-09-11 2009-03-12 Bucyrus Dbt Europe Gmbh Extraction plant especially for mining and method for driving the extraction plant
DE202008005609U1 (en) * 2008-04-22 2009-06-10 Bucyrus Dbt Europe Gmbh Chain guide for a drive chain of a mining machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065641A (en) * 1963-04-02 1967-04-19 Coal Ind Devices for tensioning haulage chains of mining machines
DE19633492A1 (en) * 1996-08-20 1998-02-26 Dbt Gmbh Drive system with a rack chain for a cutting machine in underground mining

Also Published As

Publication number Publication date
CN104769218A (en) 2015-07-08
DE112013005479T5 (en) 2015-08-06
WO2014075806A2 (en) 2014-05-22
US20150275664A1 (en) 2015-10-01
DE202012104441U1 (en) 2014-02-17

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