EP1815106A1 - Haveuse - Google Patents

Haveuse

Info

Publication number: EP1815106A1
Authority: EP; European Patent Office
Prior art keywords: frame; machine; cutting; conveyor; machine according
Prior art date: 2004-11-26
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.): Granted

Application number

EP05804659A

Other languages

German (de)

English (en)

Other versions

EP1815106B1 (fr

Inventor

Erich Brandl

Kurt Schaffer

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 Mining and Construction GmbH

Sandvik Mining and Construction Oy

Original Assignee

Sandvik Mining and Construction GmbH

Sandvik Mining and Construction 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.)

2004-11-26

Filing date

2005-11-24

Publication date

2007-08-08

2005-11-24 Application filed by Sandvik Mining and Construction GmbH, Sandvik Mining and Construction Oy filed Critical Sandvik Mining and Construction GmbH

2005-11-24 Priority to PL05804659T priority Critical patent/PL1815106T3/pl

2007-08-08 Publication of EP1815106A1 publication Critical patent/EP1815106A1/fr

2008-05-07 Application granted granted Critical

2008-05-07 Publication of EP1815106B1 publication Critical patent/EP1815106B1/fr

2025-11-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000003306 harvesting Methods 0.000 claims 1
238000010276 construction Methods 0.000 description 7
230000005641 tunneling Effects 0.000 description 6
230000004323 axial length Effects 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 2
230000018109 developmental process Effects 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1

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
- E21C27/24—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

Definitions

the invention relates to a cutting machine with cutting heads or rollers rotatably mounted on a pivotable cutting arm with a loading ramp or a conveyor running in the direction of the working face for receiving and discharging the cut material, in which the cutting arm abuts on a conveyor is mounted on sliding in the machine longitudinal ver ⁇ running guides sliding carriage.
Cutting machines or tunneling machines in which the Ab ⁇ building tools are movable relative to the machine frame on a carriage for example, the AT 393295 B ent take.
this known tunneling machine guide rods are provided on the frame of the tunneling machine within the crawler tracks, on which a slide ver ⁇ go.
the carriage has for this purpose tubular guides, wherein the corresponding mobility along the guide rods is ensured by the fact that the axial length of the pipe guides is shorter than the axial length of the guide rods.
discharge conveyor are movable in a backdrop articulated with this carriage.
AT 404863 B and AT 404282 B disclose a slide which is designed as a self-supporting box profile and on to rods formed longitudinal guides is slidably mounted on the frame.
the rod-shaped longitudinal guides are again connected to the frame of the crawler track,.
the conveyor must be guided through the clear cross-section of the carriage designed as a self-supporting box profile.
the invention now aims to provide a tunneling machine with a low pitch frame slide construction which is suitable for particularly low seams and has improved dome trough handling.
the Aus ⁇ formation of the tunneling machine according to the invention of the type mentioned above consists essentially in that the carriage carries in the machine longitudinal direction extending guide rods, which engage in tubular guides of a chassis bearing Ma chine frame.
the tubular guides have curved generatrices to form a convex inner contour.
the tubular guides are suitable in a particularly simple manner for the formation of particularly stable low-building machine frames, wherein this machine frame as a whole can be constructed relatively short, without losing the required rigidity and strength.
this machine frame as a whole can be constructed relatively short, without losing the required rigidity and strength.
the Aus ⁇ education according to the invention therefore made such that the carriage is designed as an upwardly open channel, in the side walls of the pivot axis for the vertical pivoting of the Schrämarms is stored.
Such an upwardly open channel can be adjusted over a relatively long axial displacement, without causing collisions of the conveyor with frame members of the machine frame.
the training is so ge ge that the tubular guides between crawlers are arranged and are connected to transverse to the tube axis struts or plates to form a frame, whereby a high stability of the machine frame is ensured with small dimensions ,
the tubular guides can in this case be welded in accordance with both the crawler track and the connecting plates, resulting in a particularly compact and torsionally rigid construction.
the short design allows at the same time to divide the Maschinen ⁇ frame itself in the axial direction and also to improve the flexibility, which in turn serves to improve the depression and Kuppenloomkeit.
the design is advantageously such that a frame part, which is pivotable about at least one pivot axis extending transversely to the machine longitudinal direction, is pivotally connected to the frame comprising the tubes.
Such an articulated pivotable frame part arranged in the rear part of the machine can be raised in the vertical direction to achieve the desired transfer height of the conveyor, wherein improved cornering can be achieved by further pivoting of a frame part in the rear area of the machine.
the training is such that at the the Schrämarm ask- arranged rear end of the carriage a transversely to Maschi ⁇ nenlijnsachse extending pivot axis for the conveyor or a conveyor trough is arranged, whereby relatively heavy components, such as the power supply for the drives of the machine can be pivoted laterally in curves.
the design is advantageously such that the conveyor trough over the entire length of Conveyor is designed as an open-topped channel.
the pivotability of the rear machine part or of the hinged rear frame part hingedly connected to the machine frame can be further improved by connecting this rear frame part gimbal to the frame part having the tubular guide.
FIG. 1 shows a perspectiveylon ⁇ view of the machine according to the invention in a diagrammatic Dar ⁇ position
Figure 2 shows the displaceable in the machine longitudinal direction frame in an enlarged view
Figure 3 the Maschinen ⁇ frame with hinged on the machine frame connected rear pivotal frame part
Fig. 4 is a section along the line IV / IV of Figure 3, wherein the carriage has been inserted into the machine frame.
a tunneling machine 1 is shown, the crawler chassis 2 is connected to a machine frame 3.
a carriage 4 is displaceable in Maschinen ⁇ longitudinal direction, wherein on the carriage 4 about a schematically indicated with 5 horizontal pivot axis a Aus ⁇ leger or Schrämarm 6 is pivotally mounted with a rotatably mounted cutting roller 7 in the vertical direction.
a further frame part 9 is pivotable about a pivot axis 8 in the vertical direction, by means of which a conveyor located in the gutter can be pivoted in the vertical direction to set the desired discharge height.
a further pivotable rear frame member 10 is arranged, which can be pivoted laterally in curves aus ⁇ , as will be explained in more detail in subsequent figures.
FIG. 2 the carriage 4 is shown enlarged, wherein the boom 6 has been removed. Clearly visible is connected to the carriage 4 end support 11, which carries guide rods 12. These guide rods 12 are inserted into corresponding tubular guides of the machine frame, these tubular guides being designated by 13 in FIG.
the machine frame with the crawler chassis 2 is now apparent, which consists of a first tubular guides 13 supporting the frame 3 and a pivotable about a substantially vertical axis 14 frame part 10.
pivoting cylinders 15 for the vertical pivoting of the extension arm 6, as can be seen in FIG. 1 are also shown, as are further pivoting cylinders 16 for a corresponding adjustment of the second frame part 10 with respect to FIG connected to the crawler chassis first frame part 3.
the schematically indicated with 14 axis is not formed as a pure vertical pivot axis but as a spherical bearing, which allows a gimbal Verschenk- availability also transversely to the axis 14.
the inner contour of the tubular guides is not formed by straight generatrix, but rather by curved generatrix, so that the rods 12 are guided with corresponding play in the guides 13, which allow a tilting movement about an axis substantially parallel to the ground plane. 4, the frame construction can now be seen in section, the rods 12 of the slide 4 now being pushed in the tubular guides 13.
the tubular guides are respectively welded to the crawler track 2 and connected to each other via plates 17 to a particularly rigid box-shaped frame member.

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)
Disintegrating Or Milling (AREA)
Excavating Of Shafts Or Tunnels (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Shovels (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Structure Of Belt Conveyors (AREA)
Mechanical Treatment Of Semiconductor (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)
Nonmetal Cutting Devices (AREA)
Sawing (AREA)

EP05804659A 2004-11-26 2005-11-24 Haveuse Expired - Lifetime EP1815106B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL05804659T PL1815106T3 (pl)	2004-11-26	2005-11-24	Wrębiarka

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT0199604A AT501485B1 (de)	2004-11-26	2004-11-26	Schrämmaschine
PCT/AT2005/000476 WO2006056000A1 (fr)	2004-11-26	2005-11-24	Haveuse

Publications (2)

Publication Number	Publication Date
EP1815106A1 true EP1815106A1 (fr)	2007-08-08
EP1815106B1 EP1815106B1 (fr)	2008-05-07

Family

ID=35541590

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05804659A Expired - Lifetime EP1815106B1 (fr)	2004-11-26	2005-11-24	Haveuse

Country Status (9)

Country	Link
US (1)	US7677674B2 (fr)
EP (1)	EP1815106B1 (fr)
CN (1)	CN101065557B (fr)
AT (2)	AT501485B1 (fr)
AU (1)	AU2005309314B2 (fr)
DE (1)	DE502005004051D1 (fr)
PL (1)	PL1815106T3 (fr)
WO (1)	WO2006056000A1 (fr)
ZA (1)	ZA200704005B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT506501B1 (de) *	2008-02-15	2011-04-15	Sandvik Mining & Constr Oy	Strecken-vortriebsmaschine
AU2012200938B2 (en)	2011-02-18	2015-04-09	Joy Global Underground Mining Llc	Roof support sheet handling for underground mines
EP2811113A1 (fr) *	2013-06-06	2014-12-10	Caterpillar Global Mining Europe GmbH	Tête de coupe modulaire
CN110318750A (zh) *	2019-04-28	2019-10-11	中国煤炭科工集团太原研究院有限公司	一种带滑移机构的履带式底盘

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4669560A (en) *	1984-02-16	1987-06-02	Fairchild International, Inc.	Continuous mining machine
AT389916B (de) *	1985-09-12	1990-02-26	Voest Alpine Ag	Einrichtung fuer den untertagbetrieb einer fahrbaren gewinnungsmaschine
GB8721325D0 (en) *	1987-09-10	1987-10-14	Anderson Strathclyde Plc	Ranging drum shearers
AT393295B (de)	1989-05-17	1991-09-25	Voest Alpine Maschinenbau	Schraemmaschine
AT392512B (de)	1989-06-15	1991-04-25	Voest Alpine Maschinenbau	Schraemmaschine
US4953915A (en) *	1989-07-31	1990-09-04	Metec, Inc.	Roof fall separating and removing apparatus and method for use in thin seam highwall mining
AT404282B (de) *	1992-01-10	1998-10-27	Voest Alpine Bergtechnik	Schrämmaschine
AT404863B (de) *	1994-01-21	1999-03-25	Voest Alpine Bergtechnik	Schrämmaschine
AT407422B (de) *	1997-11-04	2001-03-26	Tamrock Voest Alpine Bergtech	Schrämmaschine
US6168240B1 (en) *	1998-03-10	2001-01-02	Archveyor Pty Ltd.	Atmospheric detection system for an automated mining system
US6270163B1 (en) *	1998-09-14	2001-08-07	Holmes Limestone Co.	Mining machine with moveable cutting assembly and method of using the same

2004
- 2004-11-26 AT AT0199604A patent/AT501485B1/de not_active IP Right Cessation
2005
- 2005-11-24 WO PCT/AT2005/000476 patent/WO2006056000A1/fr not_active Ceased
- 2005-11-24 US US11/791,379 patent/US7677674B2/en active Active
- 2005-11-24 EP EP05804659A patent/EP1815106B1/fr not_active Expired - Lifetime
- 2005-11-24 PL PL05804659T patent/PL1815106T3/pl unknown
- 2005-11-24 AU AU2005309314A patent/AU2005309314B2/en not_active Ceased
- 2005-11-24 DE DE502005004051T patent/DE502005004051D1/de not_active Expired - Lifetime
- 2005-11-24 CN CN2005800404201A patent/CN101065557B/zh not_active Expired - Lifetime
- 2005-11-24 AT AT05804659T patent/ATE394581T1/de active
2007
- 2007-05-17 ZA ZA200704005A patent/ZA200704005B/xx unknown

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006056000A1 *

Also Published As

Publication number	Publication date
AU2005309314A1 (en)	2006-06-01
ZA200704005B (en)	2008-10-29
PL1815106T3 (pl)	2008-10-31
DE502005004051D1 (de)	2008-06-19
ATE394581T1 (de)	2008-05-15
EP1815106B1 (fr)	2008-05-07
CN101065557B (zh)	2011-04-13
AT501485B1 (de)	2006-11-15
AT501485A1 (de)	2006-09-15
US20070296262A1 (en)	2007-12-27
CN101065557A (zh)	2007-10-31
US7677674B2 (en)	2010-03-16
WO2006056000A1 (fr)	2006-06-01
AU2005309314B2 (en)	2011-03-31

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Publication	Publication Date	Title
AT404282B (de)	1998-10-27	Schrämmaschine
WO2008031125A2 (fr)	2008-03-20	Installation de stockage de bandes à transporter, dispositif de stockage de bandes et chariot destiné à une telle installation de stockage de bandes à transporter
DE2840919B2 (de)	1981-06-04	An einer Streckenvortriebsmaschine angeordnete Vorrichtung zum Einbringen von Ausbaurahmen eines provisorischen Streckenausbaus
DE2439766A1 (de)	1975-03-06	Stollenvortriebsmaschine
CH622302A5 (en)	1981-03-31	Track-tamping machine, in particular for tamping down track points, crossings and the like
DE102014006310B4 (de)	2024-09-19	Landwirtschaftliche Maschine
DD293853A5 (de)	1991-09-12	Fahrbare gleisstopfmaschine
DE3238256A1 (de)	1984-04-19	Mobiles ausbaugespann, insbesondere fuer den einsatz beim pfeilerrueckbau
EP1815106A1 (fr)	2007-08-08	Haveuse
DE102009021167B4 (de)	2020-10-08	Mobile Brechanlage
DE3600851C2 (fr)	1989-01-12
DE2751016C2 (de)	1983-03-03	Einrichtung zur Steuerung des Schnitthorizontes eines Hobels
DE2851742C2 (de)	1986-02-06	Spreizschild
DE3017046A1 (de)	1981-11-05	Gewinnungsanlage fuer untertaegige gewinnungsbetriebe
AT404947B (de)	1999-03-25	Wagen zur einschotterung eines gleises
DE3416383C2 (de)	1986-01-23	Einrichtung für das Ausbauen einer Strecke
DE3001994A1 (de)	1981-07-30	Strebausbau fuer die stark geneigte lagerung
DE3218495A1 (de)	1983-11-17	Vorrichtung zum hereingewinnen maechtiger floeze im untertagebergbau, insbesondere beim abbau von restpfeilern oder beim auffahren eines breitaufhauens
DE2432256A1 (de)	1976-01-15	Verfahren und vorrichtung zum setzen von streckenausbauboegen
DD200031A5 (de)	1983-03-09	Vorrichtung zum hoeheneinstellen von gleisbettungen
DE2008412A1 (de)	1971-09-09	Verfahren und Vorrichtung zum Herein gewinnen üozartiger Lagerstatten
DE3343311A1 (de)	1985-06-05	Einrichtung zum einbringen hydraulischer schreitausbaueinheiten in einen untertaegigen gewinnungsbetrieb, insbesondere in einen steilstreb
DE2704676C2 (de)	1986-01-16	Gewinnungsmaschine
DE1533726C (de)	1973-02-08	Wandernder hydraulischer Strebausbau
DE2406751C2 (de)	1983-03-24	Hydraulischer Grubenausbau