EP2499336B1 - Übergabestation - Google Patents

Übergabestation Download PDF

Info

Publication number
EP2499336B1
EP2499336B1 EP10784349.2A EP10784349A EP2499336B1 EP 2499336 B1 EP2499336 B1 EP 2499336B1 EP 10784349 A EP10784349 A EP 10784349A EP 2499336 B1 EP2499336 B1 EP 2499336B1
Authority
EP
European Patent Office
Prior art keywords
receiving plate
transfer station
conveyor
station according
pan element
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.)
Active
Application number
EP10784349.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2499336A2 (de
Inventor
Adam Klabisch
Gerhard Siepenkort
Norbert Hesse
Klaus Duhnke
Diedrich Bettermann
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.)
Caterpillar Global Mining Europe GmbH
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 PL10784349T priority Critical patent/PL2499336T3/pl
Publication of EP2499336A2 publication Critical patent/EP2499336A2/de
Application granted granted Critical
Publication of EP2499336B1 publication Critical patent/EP2499336B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain conveyors
    • E21F13/068—Special adaptations for use at the junction of the working face with the gallery, e.g. driving stations coupled to the driving station of the winning machine

Definitions

  • the invention relates to a transfer station in the transition region between a longwall conveyor and a route or transfer conveyor in mining in the field of a drive for the longwall conveyor, wherein the route or transfer conveyor is limited pivotally connected to this relative to the longwall conveyor.
  • the route or transfer conveyor is limited pivotally connected to this relative to the longwall conveyor about an axis arranged approximately perpendicular to the horizontal. This is realized in a realized by the applicant transition through a designed as a bogie support for the end (main) drive station of the longwall conveyor, wherein the lower part of the bogie is supported on the footwall in the route and a lateral connection for the transfer or track conveyor has, which is then in the bogie mounted state below the discharge area of the longwall conveyor.
  • the known solution has proven itself in practice, it is comparatively complicated and expensive since the large bearing forces in the area of the (main) drive of the longwall conveyor have to be absorbed by the bogie and placed in the horizontal position, including the pivoting mobility between the two sponsors must not be affected.
  • the axial bearing must be dimensioned to ensure the rotational mobility of the longwall conveyor drive relative to the lower part of the bogie.
  • a transfer station for the longwall crossing is known, in which the drive station of the longwall conveyor is supported in the track on a console via a vertical pivot bearing.
  • From the DE 26 59 855 A1 is a transfer station from a long-chain conveyor on a line chain conveyor known in which a ball joint is arranged for better spatial adaptability of the transfer station in the cross point of distance and longwall.
  • the object of the invention is to provide a transfer station of the type defined, which is easier and less expensive compared to the realized in the prior art solution.
  • a receiving plate is arranged, which is provided with a bearing receptacle in which a connection trough element of the distance conveyor is mounted pivotably about a pivot axis defined by the bearing receiving pivot axis relative to the longwall conveyor or its drive.
  • the bearing receptacle is essentially formed by a bearing bore formed in the receiving plate, into which a bearing pin arranged on the lower side of the mounting groove element engages.
  • the arrangement is made such that the mounted on the receiving plate connection trough element is secured against lifting of the journal from the bearing bore, which can be done in an advantageous embodiment of the invention, for example, that the terminal trough element with at least one laterally or radially from the journal projecting retaining collar is provided, which is overlapped by a preferably releasably arranged on the mounting plate locking bar with play.
  • connection gutter element is secured against lifting out of the bearing bore form-fitting, wherein the locking strips come as a result of the freedom from play only in contact with the retaining collar when the Anschlußrinnenelement lifted a bit far out of the bearing bore and then prevent further movement in the axial direction of the journal ,
  • the locking bar is located a bit above the retaining collar, so that there is no influence on the rotational mobility between the connecting channel element and the receiving plate as a result of friction between the tie-bars and the retaining collar.
  • the at least one retaining collar has a preferably central vertex, from which it tapers inwardly on both sides in the direction of the ends of the connection trough element, ie the retaining collar designed in the manner of an obtuse arrowhead. This arrangement reliably ensures the rotational or pivoting mobility of the connection trough element in the receiving plate.
  • the bolt bar is releasably secured to the receiving plate, which can preferably be done by means of attachable to keyhole recordings on the receiving plate mounting bolts or bolts, which enforce the bolt bar and clamp them by means of lock nuts against the mounting plates.
  • the bolt bar can be easily and quickly disassembled to reduce, for example, for maintenance or repair purposes, the gutter element of the receiving plate and replaced by a replacement part.
  • connection trough element is provided on the underside with bearing slides which are arranged at a distance from the bearing journal and with which the trough element rests in a sliding manner on the receiving plate.
  • these support slide elements can be support strips running transversely to the longitudinal direction of the transfer conveyor or transfer conveyor. With the support slide elements, the pivoting mobility between the connecting channel element and receiving plate is additionally favored.
  • connection channel element is provided with an access to the lower run of the route or transfer conveyor creating inspection opening which can be closed by means of a retractable from a gutter cover plate.
  • cover plate is preferably guided laterally in the section preferably approximately V-shaped guide rails, in which they can slide reliably when inserting or expelling the cover plate.
  • the cover plate protrudes advantageously in mounted on the connection channel element on both sides over lateral boundary profiles of the channel element and is provided at the projecting areas with stop openings, and the boundary profiles are preferably laterally projecting, aligned with the stop openings Arretierösen arranged, with locking pins for locking through the stop openings and the locking eyelets are pluggable and locked in the inserted position. In this way, the cover plate can be easily, quickly and reliably set on the connection channel element.
  • connection trough element In order to provide the connection trough element a particularly high rigidity and durability, it can be stiffened with welded to its lateral boundary profiles stiffening ribs, in which case the tie bars can be provided in the region of the stiffening ribs with recesses whose width is such that the stiffening ribs enclosing them the pivoting mobility of the connection trough element relative to the receiving plate in the intended pivoting range of preferably up to ⁇ 5 ° do not hinder.
  • Fig. 1 shows a designated in their entirety by 10 transfer station in the transition region between a arranged in a quarry 11 in underground mining longwall conveyor 12 and a track conveyor 13, which is located on the foot 14 of a route 15 from which the mining route 11 goes off.
  • the transfer station 10 has a base 16, which supports the main drive 17 of the longwall conveyor. As far as described so far, the transfer station corresponds to the usual arrangements, as they are used in underground mining, for example, in coal mining operations varied.
  • the track conveyor 13 is connected to this limited pivotally movable relative to the longwall conveyor 12.
  • a receiving plate 19 resting on the lying 14 receiving plate 19 is firmly attached to the base 16 at the outer side facing the track conveyor 14, wherein the receiving plate 19 has a central, circular cutout 20 which forms a bearing receptacle 21 for a special connection trough element 22 of the track conveyor 13 ,
  • connection channel element makes it possible for the connection channel element to be able to pivot sufficiently far to the left or right about the rotational axis 26 of the bearing receptacle that is oriented substantially perpendicular to the horizontal 14 in order to compensate deviations from a rectangular arrangement of the two conveyors relative to one another.
  • the positive locking ensures Engaging the bearing pin on the underside of the connection channel element in the provided in the receiving plate bearing receptacle that forces / movements can be transmitted in a direction perpendicular to the axis of rotation of the assembly.
  • connection channel element 22 is secured with a lifting protection in its position.
  • the lift-off is essentially formed by two on the longitudinal sides of the connection channel element 22 laterally projecting radially from the bearing pin retaining collar 27, which are overlapped by approximately cross-sectionally L-shaped locking strips 28.
  • the tie bars 28 are supported with their one, upright leg 29 on the top of the receiving plate 19 and are struck against this with fastening screws 30 which are inserted through holes 31 in the upright legs 29 of the tie bars and secured on the top side with nuts 32.
  • keyhole-shaped receiving openings 33 are provided for them in the receiving plate, so that the mounting screws can be inserted from above with her screw head through the larger, cylindrical part of the keyhole holder and then moved laterally, so that the screw head enters the narrower area of the keyhole receptacle and finds an abutment there.
  • the retaining collars 27 formed laterally on the connecting channel element have a central vertex 34, from which they taper inwards towards the two ends of the connecting channel element, so that pivoting mobility is ensured to the required extent - for example ⁇ 5% relative to the longitudinal direction of the longwall conveyor is until the retaining collar can come into contact with the upright leg 29 of the tie bars 28.
  • the connecting gutter element 22 has on both sides lateral limiting profiles 35, on the outer sides of which reinforcing ribs 36 are welded to stiffen the connecting gutter element.
  • the horizontal leg 37 of the locking strips 28 are provided in the region of the stiffening ribs 36 with recesses 38 whose width in the longitudinal direction of the track conveyor are dimensioned such that the Stiffening ribs 36 enclosing them do not hinder the pivoting mobility of the connecting channel element 22 relative to the receiving plate 19 in the intended pivoting range.
  • the Anschlußrinnen elements 22 In order to favor the rotational mobility of the Anschlußrinneniatas 22 further, this is provided on its underside 24 spaced from the bearing pin 25 arranged
  • Auflager-sliding elements 39 which are formed as transverse to the longitudinal direction of the track conveyor supporting strips, with which the Anschlußrinnenelement 22 slidably rests on the receiving plate 19.
  • the bearing sliding elements 39 may consist of a particularly suitable bearing material, which in combination with the material of the receiving plate has a low coefficient of friction and thus ensures easy turning of the connection channel element relative to the receiving plate.
  • the sliding elements 39 can be arranged as wear components replaceable on the connection channel element and then replaced as needed with spare parts.
  • connection channel element 22 is provided with a revision opening 41, which by means of a longitudinal outer side 42 of the connection channel element 22 insertable cover plate 43 is closed.
  • the cover plate is guided in the manner of a drawer in lateral, approximately V-shaped guide rails in section.
  • the invention provides a structurally simple and inexpensive, yet highly reliable, pivotable connection between longwall and track conveyor, are offset with the angular deviations of a rectangular orientation of the two conveyors relative to each other in a sufficiently large area substantially automatically.
  • the pivot bearing is easily accessible and the forces to be transmitted from the pivot bearing remain low, since the resulting from the weight of the main drive of the longwall support forces are offset from the laterally arranged next to the receiving plate base in the footing.

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)
  • Chain Conveyers (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Pusher Or Impeller Conveyors (AREA)
  • Framework For Endless Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Tyre Moulding (AREA)
EP10784349.2A 2009-11-13 2010-11-05 Übergabestation Active EP2499336B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10784349T PL2499336T3 (pl) 2009-11-13 2010-11-05 Stacja przesypowa

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202009013727U DE202009013727U1 (de) 2009-11-13 2009-11-13 Übergabestation
PCT/IB2010/055026 WO2011058485A2 (de) 2009-11-13 2010-11-05 Übergabestation

Publications (2)

Publication Number Publication Date
EP2499336A2 EP2499336A2 (de) 2012-09-19
EP2499336B1 true EP2499336B1 (de) 2014-08-13

Family

ID=43797076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10784349.2A Active EP2499336B1 (de) 2009-11-13 2010-11-05 Übergabestation

Country Status (10)

Country Link
US (1) US8733536B2 (zh)
EP (1) EP2499336B1 (zh)
CN (1) CN102753786B (zh)
AU (1) AU2010317512B2 (zh)
DE (1) DE202009013727U1 (zh)
EA (1) EA022255B1 (zh)
MX (1) MX2012005402A (zh)
PL (1) PL2499336T3 (zh)
UA (1) UA104655C2 (zh)
WO (1) WO2011058485A2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9254968B2 (en) 2013-12-06 2016-02-09 Alliance Industrial Corporation Inverting vacuum conveyor system
CN105775608B (zh) * 2016-03-30 2018-05-01 中煤张家口煤矿机械有限责任公司 一种刮板输送机的机头推移部
CN113859955B (zh) * 2021-09-18 2023-10-03 深圳市智立方自动化设备股份有限公司 一种带位置偏差补偿的上下料装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659855B2 (de) * 1976-01-13 1979-01-04 Kloeckner-Werke Ag, 4100 Duisburg Übergabestation von einem Strebkettenförderer auf einen Streckenkettenförderer
DE2631083C2 (de) * 1976-07-09 1983-03-17 Halbach & Braun, 5600 Wuppertal Hobelanlage für Untertagebetriebe
DE2848609C2 (de) * 1978-11-09 1985-09-12 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur Übergabe des Haufwerks von einem Förderer auf einen quer zu diesem verlaufenden nachgeschalteten Förderer in Bergbaubetrieben, insbesondere für die Streb-Streckenübergabe
DE3521793A1 (de) * 1985-06-19 1987-01-02 Gewerk Eisenhuette Westfalia Streb-streckenuebergabe untertaegiger gewinnungsbetriebe
SU1305399A1 (ru) * 1985-11-04 1987-04-23 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Горнорудного Машиностроения Устройство дл соединени разгрузочного конвейера горной машины с транспортным средством
DE3607212C2 (de) * 1986-03-05 1994-11-03 Westfalia Becorit Ind Tech Streb-Streckenübergabe mit am Abwurfende des Strebförderers angeordnetem Feingutförderer
DE4038230A1 (de) * 1990-11-30 1992-06-04 Westfalia Becorit Ind Tech Uebergabestation fuer die streb-streckenuebergabe u. dgl. mit einem schachtelrahmen
DE4038228A1 (de) * 1990-11-30 1992-06-04 Westfalia Becorit Ind Tech Uebergabestation fuer die streb-streckenuebergabe u. dgl. mit schachtelrahmen
CN2324286Y (zh) * 1997-12-19 1999-06-16 煤炭科学研究总院北京开采研究所 综放面用输送机机头、机尾装置
CN101092208B (zh) * 2007-07-11 2010-10-20 山西煤矿机械制造有限责任公司 一种带式输送机的自移机尾
DE202008011518U1 (de) * 2008-08-29 2009-10-08 Bucyrus Dbt Europe Gmbh Rinnenschuss mit Wechseltrog und Wechseltrog
DE202009005143U1 (de) * 2009-08-14 2011-01-05 Bucyrus Europe Gmbh Umkehrstation für einen Kettenkratzerförderer und Kettenradanordnung hierfür

Also Published As

Publication number Publication date
EP2499336A2 (de) 2012-09-19
CN102753786A (zh) 2012-10-24
AU2010317512A1 (en) 2012-05-10
UA104655C2 (ru) 2014-02-25
MX2012005402A (es) 2012-07-03
AU2010317512B2 (en) 2016-06-23
CN102753786B (zh) 2015-02-11
WO2011058485A2 (de) 2011-05-19
WO2011058485A3 (de) 2012-07-26
EA201290312A1 (ru) 2012-10-30
PL2499336T3 (pl) 2014-12-31
US20120234650A1 (en) 2012-09-20
DE202009013727U1 (de) 2011-03-24
EA022255B1 (ru) 2015-11-30
US8733536B2 (en) 2014-05-27

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