EP2499336A2 - Transfer station - Google Patents

Transfer station

Info

Publication number
EP2499336A2
EP2499336A2 EP10784349A EP10784349A EP2499336A2 EP 2499336 A2 EP2499336 A2 EP 2499336A2 EP 10784349 A EP10784349 A EP 10784349A EP 10784349 A EP10784349 A EP 10784349A EP 2499336 A2 EP2499336 A2 EP 2499336A2
Authority
EP
European Patent Office
Prior art keywords
conveyor
transfer station
receiving plate
station according
bearing
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.)
Granted
Application number
EP10784349A
Other languages
German (de)
French (fr)
Other versions
EP2499336B1 (en
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/en
Publication of EP2499336A2 publication Critical patent/EP2499336A2/en
Application granted granted Critical
Publication of EP2499336B1 publication Critical patent/EP2499336B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
  • the route or transfer conveyor in mining in the field of a drive for the longwall conveyor, the route or transfer conveyor is limited to the longwall conveyor pivotally connected to this.
  • the debris is there passed to a track conveyor located in the track, either directly or by means of a short transfer conveyor running parallel to the track conveyor laterally next to it and which can in any case join the advancement of the mining and handling facilities in the longwall progressively degradation over a limited length , Since the angular position of the longwall conveyor relative to the distance or transfer conveyor arranged in the route can also change as a result of variable mining conditions, 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.
  • the known solution has proven itself in practice, but is relatively complicated and expensive, since the bogie, the large bearing forces in the range of the (main) drive of the longwall conveyor must be added and discontinued in the lying in the track, among which the pivoting mobility between the two conveyors may not be affected. Correspondingly large, the axial bearing must be dimensioned to ensure the rotational mobility of the longwall conveyor drive relative to the lower part of the bogie.
  • the object of the invention is to provide a transfer station of the type defined in the introduction, which is simpler and less expensive compared to the solution realized in the prior art.
  • 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 bearing 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 connecting channel 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 that 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, for example, for maintenance or repair purposes dismantle the Ranrinnenelement of the receiving plate and replace it with a replacement part.
  • connection trough element is provided on the underside with support slides arranged at a distance from the bearing journal, 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 trough element is provided with an access to the lower run of the route or transfer conveyor creating access 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 trough element on both sides of the lateral boundary profiles of the gutter element and is provided at the protruding areas with stop openings, and the boundary profiles are preferably arranged laterally projecting, aligned with the stop openings Arretierösen, wherein for locking fastening bolts through the stop openings and the locking eyelets are pluggable and lockable in the inserted position.
  • the cover plate can be easily, quickly and reliably set on the connection channel element.
  • the terminal channel element In order to provide the terminal channel element a particularly high rigidity and durability, it may be stiffened with welded at its lateral boundary profiles stiffening ribs, in which case the locking strips may be provided in the region of the stiffening ribs with recesses whose width is such that the in they encompass the pivoting mobility of the Schlußrinnenimplantations relative to the receiving plate in the intended pivoting range of preferably up to + 5 ° do not hinder.
  • Figure 1 shows a transition between a longwall conveyor and a track conveyor in underground mining in a side view.
  • Fig. 2 shows a part of the substructure of the main drive of the longwall conveyor of Figure 1 in an enlarged view.
  • FIG. 3 shows the substructure according to FIG. 2 in a plan view
  • Fig. 4 shows the subject of Figures 2 and 3 in a perspective, partially exploded view obliquely from below ..;
  • FIG. 5 A representation of a detail V of Fig. 2 in section.
  • FIG. 1 shows a transfer station designated in its entirety by 10 in the transition region between a longwall conveyor 12 arranged in a mining strip 11 in underground mining and a track conveyor 13 which is arranged on the horizontal end 14 of a section 15 from which the mining strip 11 going on.
  • 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.
  • connection trough element 22 to which then usual gutter shots (not shown) of the trained in a known manner as a chain scraper conveyor track conveyor are connected with conventional toggle connections 23, has on its underside 24 adapted to the size of the bearing bore 20 bearing pin 25, in the illustrated Embodiment is designed annular and with a small clearance in the bearing seat 21 engages, as can be clearly seen in particular in Figs. 2 and 5.
  • This embodiment makes it possible for the connection trough element to be aligned around the substantially perpendicular to the horizontal 14
  • Rotary axis 26 of the bearing receptacle can pivot sufficiently far to the left or right to compensate for deviations from a rectangular arrangement of the two conveyors to each other.
  • the positive locking ensures Engaging the journal on the underside of the Anschlußnnnenettis 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 lift-out 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 run obliquely inward toward the two ends of the connecting channel element, so that a pivoting mobility of the required extent - About + 5% to the longitudinal direction of the longwall conveyor - is guaranteed until the retaining collar can come into contact with the upright leg 29 of the bolt bars 28.
  • the connecting channel element 22 has lateral limiting profiles 35 on both sides, on the outer sides of which stiffening ribs 36 are welded to stiffen the connecting channel 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 surrounding them do not hinder the pivoting mobility of the connection channel element 22 relative to the receiving plate 19 in the intended pivoting range.
  • connection channel element 22 In order to further promote the rotational mobility of the connection channel element 22, the latter is provided on its underside 24 with bearing sliding elements 39 arranged at a distance from the bearing journal 25, which are designed as support strips extending transversely to the longitudinal direction of the extension conveyor. nenelement 22 slidably rests on the receiving plate 19.
  • the Auflager- sliding elements 39 may consist of a particularly suitable bearing material, which in combination with the material of the receiving plate a small
  • connection channel element has coefficient of friction and thus ensures a slight rotation 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 trough element 22 a To even in the assembled state of the connection trough element 22 a light
  • connection channel element 22 is provided with a revision opening 41 which is closable by means of a longitudinal outside 42 of the connection channel element 22 insertable cover plate 43 can be 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, nevertheless

Abstract

In the transfer station (10) according to the invention, a holder plate (19) is arranged on a carcass (16) of the drive (17) for the longwall conveyor in the transfer region between a longwall conveyor (12) and a drift conveyor (13) in the region of a drive (17) for the longwall conveyor, wherein the drift conveyor is connected to the longwall conveyor so as to perform limited pivoting motions relative to the longwall conveyor. Said holder plate is provided with a bearing holder (21), in which a special connecting channel element (22) of the drift conveyor (13) is mounted so as to move pivotably relative to the longwall conveyor (12) or the drive (17) thereof about a pivot axis (26) defined by the bearing holder (21). The design has the special advantage that the pivot bearing is easily accessible and must transmit only low forces that result substantially from the charging of the drift conveyor.

Description

Beschreibung  description
Title of Invention: ÜBERGABESTATION  Title of Invention: Transfer Station
[1] Die Erfindung betrifft eine Übergabestation im Übergangsbereich zwischen einem The invention relates to a transfer station in the transition region between a
Strebförderer und einem Strecken- oder Übergabeförderer im Bergbau im Bereich eines Antriebs für den Strebförderer, wobei der Strecken- oder Übergabeförderer relativ zum Strebförderer begrenzt schwenkbeweglich an diesen angebunden ist. Strebförderer and a route or transfer conveyor in mining in the field of a drive for the longwall conveyor, the route or transfer conveyor is limited to the longwall conveyor pivotally connected to this.
[2] Bei der Gewinnung von Kohle, Erz oder anderen Gewinnungsprodukten im Langfrontbau wird das von der Gewinnungsmaschine an der Ortbrust im Streb gelöste Haufwerk einem Strebförderer - im Allgemeinem einem Kratzerkettenförderer - übergeben und von diesem durch den Streb bis zum Strebende transportiert, wo der Streb in die etwa rechtwinklig zu diesem aufgefahrene Strecke mündet. Das Haufwerk wird dort einem in der Strecke angeordneten Streckenförderer übergeben, entweder unmittelbar oder mit Hilfe eines kurzen Übergabeförderers, der parallel zum Streckenförderer seitlich neben diesem verläuft und der das Vorrücken der Gewinnungs- und Fördereinrichtungen im Streb beim fortschreitenden Abbau jedenfalls über eine begrenzte Länge mitmachen kann. Da sich die Winkelstellung des Strebförderers relativ zu dem in der Strecke angeordneten Strecken- oder Übergabeförderer infolge veränderlicher Abbaubedingungen ebenfalls verändern kann, ist der Strecken- oder Übergabeförderer relativ zum Strebförderer um eine etwa senkrecht zum Liegenden angeordnete Achse begrenzt schwenkbeweglich an diesem angebunden. Dies wird bei einem von der Anmelderin realisierten Übergang durch ein als Drehgestell konzipiertes Auflager für die endseitige (Haupt-) Antriebsstation des Strebförderers realisiert, wobei sich das Unterteil des Drehgestelles auf dem Liegenden in der Strecke abstützt und einen seitlichen Anschluss für den Übergabe- oder Streckenförderer aufweist, der sich dann in dem am Drehgestell montierten Zustand unterhalb des Abwurfbereiches des Strebförderers befindet.  In the extraction of coal, ore or other extraction products in Langfrontbau the loosened from the mining machine at the Ortbrust in the longwall heap a Strebförderer - a scraper chain conveyors - handed over and transported by this through the strut to the aspirant, where the longwall into which leads approximately at right angles to this stretched track. The debris is there passed to a track conveyor located in the track, either directly or by means of a short transfer conveyor running parallel to the track conveyor laterally next to it and which can in any case join the advancement of the mining and handling facilities in the longwall progressively degradation over a limited length , Since the angular position of the longwall conveyor relative to the distance or transfer conveyor arranged in the route can also change as a result of variable mining conditions, 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.
[3] Die bekannte Lösung hat sich zwar in der Praxis bewährt, ist jedoch vergleichsweise aufwendig und teuer, da mit dem Drehgestell die großen Auflagerkräfte im Bereich des (Haupt-) Antriebs des Strebförderers aufgenommen und in das Liegende in der Strecke abgesetzt werden müssen, worunter die Schwenkbeweglichkeit zwischen den beiden Förderern nicht beeinträchtigt werden darf. Entsprechend groß muss das Axiallager dimensioniert sein, um die Drehbeweglichkeit des Strebfördererantriebs relativ zum Unterteil des Drehgestells zu gewährleisten.  Although the known solution has proven itself in practice, but is relatively complicated and expensive, since the bogie, the large bearing forces in the range of the (main) drive of the longwall conveyor must be added and discontinued in the lying in the track, among which the pivoting mobility between the two conveyors may not be affected. Correspondingly large, the axial bearing must be dimensioned to ensure the rotational mobility of the longwall conveyor drive relative to the lower part of the bogie.
[4] Aufgabe der Erfindung ist es, eine Übergabestation der eingangs definierten Art zu schaffen, die im Vergleich zu der im Stand der Technik realisierten Lösung einfacher und kostengünstiger ist.  [4] The object of the invention is to provide a transfer station of the type defined in the introduction, which is simpler and less expensive compared to the solution realized in the prior art.
[5] Diese Aufgabe wird mit der Erfindung dadurch gelöst, dass an einem Unterbau des Antriebs für den Strebförderer eine Aufnahmeplatte angeordnet ist, die mit einer Lageraufnahme versehen ist, in der ein Anschlussrinnenelement des Streckenförderers um eine von der Lageraufnahme definierte Schwenkachse relativ zum Strebförderer bzw. dessen Antrieb schwenkbeweglich gelagert ist. This object is achieved with the invention in that on a substructure of the Drive for the longwall conveyor 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.
[6] Anders als bei dem zuvor beschriebenen Stand der Technik wird bei der Erfindung also nicht der Strebfördererantrieb über ein Drehgestell/ einen Unterbau um eine im Wesentlichen lotrechte Achse schwenkbeweglich auf dem Liegenden der Strecke aufgestützt, sondern die Schwenkbeweglichkeit des Strecken- oder Übergabeförderers relativ zum Strebförderer wird durch ein spezielles Anschlussrinnenelement erreicht, das schwenkbeweglich in der Lageraufnahme der Aufnahmeplatte aufgenommen ist, die seitlich an dem den Antrieb des Strebförderers auflagernden Unterbau angeordnet ist. Die schwenkbewegliche Lagerung des besonderen Anschlussrinnenelementes in der Lageraufnahme der Aufnahmeplatte ist erheblich einfacher und kostengünstiger zu realisieren, da die dabei zu übertragenden Lagerkräfte, die im Wesentlichen aus dem Gewicht des Anschlussrinnenelementes und dem im Bereich des Anschlussrinnenelementes geförderten Hauptwerkes resultiert, erheblich geringer ist als die Last, die von dem Strebfördererantrieb resultiert und von dessen Unterbau in das Liegende abgesetzt werden muss.  Unlike the prior art described above in the invention so not the Strebfördererantrieb on a bogie / a substructure about a substantially vertical axis pivotally supported on the footwall of the route, but the pivoting mobility of the route or transfer conveyor relative to Longwall conveyor is achieved by a special connection channel element, which is received in a pivotally movable manner in the bearing receptacle of the receiving plate, which is arranged laterally on the substructure which supports the drive of the longwall conveyor. The pivotable mounting of the special connection trough element in the bearing receptacle of the receiving plate is considerably simpler and less expensive to implement, since the bearing forces to be transmitted, which essentially results from the weight of the trough element and the main work conveyed in the region of the trough element, is considerably lower than the load , which results from the longwall conveyor drive and must be discontinued from the substructure in the lying.
[7] Vorzugsweise wird die Lageraufnahme im Wesentlichen von einer in der Aufnahmeplatte ausgebildeten Lagerbohrung gebildet, in die ein am Anschlussrinnenelement unterseitig angeordneter Lagerzapfen einfasst. Zweckmäßig wird die Anordnung so getroffen, dass das an der Aufnahmeplatte gelagerte Anschlussrinnenelement gegen ein Ausheben des Lagerzapfens aus der Lagerbohrung gesichert ist, was in vorteilhafter Weiterbildung der Erfindung beispielsweise dadurch geschehen kann, dass das Anschlussrinnenelement mit mindestens einem seitlich bzw. radial vom Lagerzapfen vorspringenden Haltekragen versehen ist, der von einer an der Aufnahmeplatte vorzugsweise lösbar angeordneten Riegelleiste mit Spiel übergriffen wird. Auf diese Weise ist das Anschlussrinnenelement gegen Ausheben aus der Lagerbohrung formschlüssig gesichert, wobei die Riegelleisten infolge der vorgesehenen Spielfreiheit erst dann in Kontakt mit dem Haltekragen kommen, wenn sich das Anschlussrinnenelement ein Stück weit aus der Lagerbohrung emporhebt und dann eine Weiterbewegung in Axialrichtung des Lagerzapfens unterbinden. Im Regelfall liegt die Riegelleiste ein Stück oberhalb des Haltekragens, so dass es zu keiner Beeinflussung der Drehbeweglichkeit zwischen Anschlussrinnenelement und Aufnahmeplatte infolge von Reibung zwischen den Riegelleisten und dem Haltekragen kommt. Weiter vorteilhaft ist es in diesem Zusammenhang, wenn der mindestens eine Haltekragen einen vorzugweise mittleren Scheitel aufweist, von dem aus er beidseitig in Richtung auf die Enden des Anschlussrinnenelementes schräg nach innen zuläuft, der Haltekragen also nach Art einer stumpfwinkligen Pfeilspitze gestaltet ist. Diese Anordnung gewährleistet zuverlässig die Dreh- bzw. Schwenkbeweglichkeit des Anschlussrinnen- elementes in der Aufnahmeplatte. Preferably, 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 bearing element engages. Suitably, 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. In this way, the 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 , As a rule, 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. It is also advantageous in this context if 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 connecting channel element in the receiving plate.
[8] Es ist vorteilhaft, wenn die Riegelleiste an der Aufnahmeplatte lösbar befestigt ist, was vorzugsweise mittels an Schlüssellochaufnahmen an der Aufnahmeplatte anschlagbaren Befestigungsschrauben oder -bolzen geschehen kann, welche die Riegelleiste durchsetzen und diese mittels Schließmuttern gegen die Aufnahmeplatten klemmen. Durch diese Anordnung kann die Riegelleiste einfach und schnell demontiert werden, um beispielsweise für Wartungs- oder Reparaturzwecke das An- schlussrinnenelement von der Aufnahmeplatte abzubauen und durch ein Austauschteil zu ersetzen. It is advantageous if 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 that enforce the bolt bar and clamp them by means of lock nuts against the mounting plates. By this arrangement, the bolt bar can be easily and quickly disassembled, for example, for maintenance or repair purposes dismantle the Anschlussrinnenelement of the receiving plate and replace it with a replacement part.
[9] Vorteilhaft ist es auch, wenn das Anschlussrinnenelement unterseitig mit zum Lagerzapfen beabstandet angeordneten Auflager-Gleitelementen versehen ist, mit denen das Anschlussrinnenelement auf der Aufnahmeplatte gleitbeweglich aufliegt. Bei diesen Auflager-Gleitelementen kann es sich insbesondere um als quer zur Längsrichtung des Strecken- oder Übergabeförderers verlaufenden Auflagerleisten handeln. Mit den Auflager-Gleitelementen wird die Schwenkbeweglichkeit zwischen Anschlussrinnenelement und Aufnahmeplatte zusätzlich begünstigt.  [9] It is also advantageous if the connection trough element is provided on the underside with support slides arranged at a distance from the bearing journal, with which the trough element rests in a sliding manner on the receiving plate. In particular, 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.
[10] In besonders vorteilhafter Weiterbildung der Erfindung ist das Anschlussrinnenelement mit einer einen Zugang zum Untertrum des Strecken- oder Übergabeförderers schaffenden Revisionsöffnung versehen, die mittels einer von einer Rinnenseite einschiebbaren Abdeckplatte verschließbar ist. Dabei ist die Abdeckplatte vorzugsweise seitlich in im Schnitt vorzugsweise etwa V-förmigen Führungsschienen geführt, in denen sie beim Ein- oder Ausschieben der Abdeckplatte zuverlässig gleiten kann.  In a particularly advantageous embodiment of the invention, the connection trough element is provided with an access to the lower run of the route or transfer conveyor creating access opening, which can be closed by means of a retractable from a gutter cover plate. In this case, the 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.
[11] Die Abdeckplatte ragt vorteilhafterweise im am Anschlussrinnenelement montierten Zustand beidseitig über seitliche Begrenzungsprofile des Rinnenelementes vor und ist an den vorragenden Bereichen mit Anschlagöffnungen versehen, und an den Begrenzungsprofilen sind vorzugsweise seitlich vorragende, mit den Anschlagöffnungen fluchtende Arretierösen angeordnet, wobei zur Arretierung Befestigungsbolzen durch die Anschlagöffnungen und die Arretierösen steckbar und in der eingesteckten Lage verriegelbar sind. Auf diese Weise lässt sich die Abdeckplatte am Anschlussrinnenelement einfach, schnell und zuverlässig festlegen.  The cover plate protrudes advantageously in mounted on the connection trough element on both sides of the lateral boundary profiles of the gutter element and is provided at the protruding areas with stop openings, and the boundary profiles are preferably arranged laterally projecting, aligned with the stop openings Arretierösen, wherein for locking fastening bolts through the stop openings and the locking eyelets are pluggable and lockable in the inserted position. In this way, the cover plate can be easily, quickly and reliably set on the connection channel element.
[12] Um dem Anschlussrinnenelement eine besonders große Steifigkeit und Haltbarkeit zu verschaffen, kann es mit an seinen seitlichen Begrenzungsprofilen angeschweißten Versteifungsrippen versteift sein, wobei dann die Riegelleisten im Bereich der Versteifungsrippen mit Aussparungen versehen sein können, deren Weite so bemessen ist, dass die in sie einfassenden Versteifungsrippen die Schwenkbeweglichkeit des An- schlussrinnenelementes relativ zur Aufnahmeplatte im vorgesehenen Schwenkbereich von vorzugsweise bis zu + 5° nicht behindern. In order to provide the terminal channel element a particularly high rigidity and durability, it may be stiffened with welded at its lateral boundary profiles stiffening ribs, in which case the locking strips may be provided in the region of the stiffening ribs with recesses whose width is such that the in they encompass the pivoting mobility of the Schlußrinnenelementes relative to the receiving plate in the intended pivoting range of preferably up to + 5 ° do not hinder.
[13] Diese und weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung und der Zeichnung, worin eine bevorzugte Ausführungsform der Erfindung anhand eines Beispiels näher erläutert ist. Es zeigt:  These and other features and advantages of the invention will become apparent from the following description and the drawings, wherein a preferred embodiment of the invention by way of example is explained in more detail. It shows:
[14] Fig. 1 einen Übergang zwischen einem Strebförderer und einem Streckenförderer im untertägigen Bergbau in einer Seitenansicht;  Figure 1 shows a transition between a longwall conveyor and a track conveyor in underground mining in a side view.
[15] Fig. 2 einen Teil des Unterbaus des Hauptantriebes des Strebförderers gemäß Fig. 1 in einer vergrößerten Darstellung;  Fig. 2 shows a part of the substructure of the main drive of the longwall conveyor of Figure 1 in an enlarged view.
[16] Fig. 3 den Unterbau nach Fig. 2 in einer Draufsicht;  [16] FIG. 3 shows the substructure according to FIG. 2 in a plan view;
[17] Fig. 4 den Gegenstand der Fig. 2 und 3 in einer perspektivischen, teilweise auseinandergezogenen Darstellung schräg von unten; und  Fig. 4 shows the subject of Figures 2 and 3 in a perspective, partially exploded view obliquely from below ..; and
[18] Fig. 5 eine Darstellung eines Details V nach Fig. 2 im Schnitt.  [Fig. 5] A representation of a detail V of Fig. 2 in section.
[19] Fig. 1 zeigt eine in ihrer Gesamtheit mit 10 bezeichnete Übergabestation im Übergangsbereich zwischen einem in einem Abbaustreb 11 im untertägigen Bergbau angeordneten Strebförderer 12 und einem Streckenförderer 13, der auf dem Liegenden 14 einer Strecke 15 angeordnet ist, von welcher der Abbaustreb 11 abgeht.  [1] Fig. 1 shows a transfer station designated in its entirety by 10 in the transition region between a longwall conveyor 12 arranged in a mining strip 11 in underground mining and a track conveyor 13 which is arranged on the horizontal end 14 of a section 15 from which the mining strip 11 going on.
[20] Die Übergabestation 10 weist einen Unterbau 16 auf, der den Hauptantrieb 17 des Strebförderers unterstützt. Soweit bis hierher beschrieben, entspricht die Übergabestation üblichen Anordnungen, wie sie im untertägigen Bergbau beispielsweise in Kohlegewinnungsbetrieben vielfältig im Einsatz sind.  [20] 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.
[21] Man erkennt aus den weiteren Figuren, dass der Streckenförderer 13 relativ zum  [21] It can be seen from the other figures that the track conveyor 13 relative to
Strebförderer 12 an diesen begrenzt schwenkbeweglich angebunden ist. Hierzu ist an dem Unterbau 16 an dessen zum Streckenförderer hin weisender Außenseite 18 eine auf dem Liegenden 14 aufliegende Aufnahmeplatte 19 fest angebunden, wobei die Aufnahmeplatte 19 einen zentralen, kreisförmigen Ausschnitt 20 hat, der eine Lageraufnahme 21 für ein spezielles Anschlussrinnenelement 22 des Streckenförderers 13 bildet. Dieses Anschlussrinnenelement 22, an dem dann übliche Rinnenschüsse (nicht dargestellt) des in an sich bekannter Weise als Kettenkratzerförderers ausgebildeten Streckenförderers mit üblichen Knebelverbindungen 23 angeschlossen werden, hat an seiner Unterseite 24 einen an die Größe der Lagerbohrung 20 angepassten Lagerzapfen 25, der bei dem dargestellten Ausführungsbeispiel ringförmig ausgestaltet ist und mit geringem Spiel in die Lageraufnahme 21 einfasst, wie dies insbesondere in den Fig. 2 und 5 gut erkennbar ist. Diese Ausgestaltung erlaubt es, dass sich das Anschlussrinnenelement um die im Wesentlichen lotrecht zum Liegenden 14 ausgerichtete  Longwall conveyor 12 is connected to these limited pivoting. For this purpose, 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 , This connection trough element 22, to which then usual gutter shots (not shown) of the trained in a known manner as a chain scraper conveyor track conveyor are connected with conventional toggle connections 23, has on its underside 24 adapted to the size of the bearing bore 20 bearing pin 25, in the illustrated Embodiment is designed annular and with a small clearance in the bearing seat 21 engages, as can be clearly seen in particular in Figs. 2 and 5. This embodiment makes it possible for the connection trough element to be aligned around the substantially perpendicular to the horizontal 14
Drehachse 26 der Lageraufnahme ausreichend weit nach links oder rechts verschwenken kann, um Abweichungen von einer rechtwinkligen Anordnung der beiden Förderer zueinander auszugleichen. Gleichzeitig gewährleistet der formschlüssige Eingriff des Lagerzapfens an der Unterseite des Anschlussnnnenelementes in die in der Aufnahmeplatte vorgesehene Lageraufnahme, dass Kräfte/Bewegungen in einer Richtung rechtwinklig zur Drehachse von der Anordnung übertragen werden können. Rotary axis 26 of the bearing receptacle can pivot sufficiently far to the left or right to compensate for deviations from a rectangular arrangement of the two conveyors to each other. At the same time, the positive locking ensures Engaging the journal on the underside of the Anschlußnnnenelementes 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.
[22] Damit es nicht zu einem unbeabsichtigten Ausheben des Lagerzapfens 25 aus der Lagerbohrung 20 kommt, ist das Anschlussrinnenelement 22 mit einer Aushebesicherung in seiner Lage gesichert. Die Aushebesicherung wird im Wesentlichen von zwei an den Längsseiten des Anschlussrinnenelementes 22 seitlich radial vom Lagerzapfen vorspringenden Haltekragen 27 gebildet, die von im Querschnitt etwa L-förmigen Riegelleisten 28 übergriffen werden. Die Riegelleisten 28 stützen sich mit ihrem einen, aufrechten Schenkel 29 auf der Oberseite der Aufnahmeplatte 19 ab und sind gegen diese mit Befestigungsschrauben 30 angeschlagen, die durch Bohrungen 31 in den aufrechten Schenkeln 29 der Riegelleisten gesteckt und oberseitig mit Muttern 32 gesichert sind. Um die Befestigungsschrauben bei Bedarf leicht austauschen zu können, sind für sie in der Aufnahmeplatte schlüssellochförmige Aufnahmeöffnungen 33 vorgesehen, so dass die Befestigungsschrauben von oben mit ihrem Schraubenkopf durch den größeren, zylindrischen Teil der Schlüssellochaufnahme eingesteckt und dann seitlich verschoben werden können, so dass der Schraubenkopf in den schmaleren Bereich der Schlüssellochaufnahme gelangt und dort ein Widerlager findet.  [22] So that it does not come to an unintentional lifting of the bearing pin 25 from the bearing bore 20, the connection channel element 22 is secured with a lift-out 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. In order to easily replace the mounting screws when needed, 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.
[23] Man erkennt insbesondere in der Fig. 4, dass die seitlich an dem Anschlussrinnenelement ausgebildeten Haltekragen 27 einen mittleren Scheitel 34 haben, von dem aus sie zu den beiden Enden des Anschlussrinnenelementes hin schräg nach innen zulaufen, so dass eine Schwenkbeweglichkeit im erforderlichen Maße - etwa + 5 % zur Längsrichtung des Strebförderers - gewährleistet ist, bis die Haltekragen in Anlage mit dem aufrechten Schenkel 29 der Riegelleisten 28 kommen können.  It can be seen in particular in FIG. 4 that the retaining collars 27 formed laterally on the connecting channel element have a central vertex 34, from which they run obliquely inward toward the two ends of the connecting channel element, so that a pivoting mobility of the required extent - About + 5% to the longitudinal direction of the longwall conveyor - is guaranteed until the retaining collar can come into contact with the upright leg 29 of the bolt bars 28.
[24] Man kann in den Fig. 4 und 5 weiterhin gut erkennen, dass das Anschlussrinnenelement 22 beidseitig über seitliche Begrenzungsprofile 35 verfügt, an deren Außenseiten Versteifungsrippen 36 zur Versteifung des Anschlussrinnenelementes angeschweißt sind. Um einerseits die Schwenkbeweglichkeit des Anschlussrinnenelementes nicht einzuschränken, andererseits eine bestmögliche Versteifung durch die Rippen 36 zu erhalten, sind die horizontalen Schenkel 37 der Riegelleisten 28 im Bereich der Versteifungsrippen 36 mit Aussparungen 38 versehen, deren Weite in Längsrichtung des Streckenförderers so bemessen sind, dass die in sie einfassenden Versteifungsrippen 36 die Schwenkbeweglichkeit des Anschlussrinnenelementes 22 relativ zur Aufnahmeplatte 19 im vorgesehenen Schwenkbereich nicht behindern.  [24] It can also be clearly seen in FIGS. 4 and 5 that the connecting channel element 22 has lateral limiting profiles 35 on both sides, on the outer sides of which stiffening ribs 36 are welded to stiffen the connecting channel element. In order not to restrict the pivoting mobility of the connection channel element on the one hand, on the other hand to obtain the best possible stiffening by the ribs 36, 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 surrounding them do not hinder the pivoting mobility of the connection channel element 22 relative to the receiving plate 19 in the intended pivoting range.
[25] Um die Drehbeweglichkeit des Anschlussrinnenelementes 22 weiter zu begünstigen, ist dieses an seiner Unterseite 24 mit zum Lagerzapfen 25 beabstandet angeordneten Auflager-Gleitelementen 39 versehen, die als quer zur Längsrichtung des Streckenförderers verlaufende Auflagerleisten ausgebildet sind, mit denen das Anschlussrin- nenelement 22 auf der Aufnahmeplatte 19 gleitbeweglich aufliegt. Die Auflager- Gleitelemente 39 können aus einem besonders geeigneten Lagerwerkstoff bestehen, der in Kombination mit dem Werkstoff der Aufnahmeplatte einen geringen [25] In order to further promote the rotational mobility of the connection channel element 22, the latter is provided on its underside 24 with bearing sliding elements 39 arranged at a distance from the bearing journal 25, which are designed as support strips extending transversely to the longitudinal direction of the extension conveyor. nenelement 22 slidably rests on the receiving plate 19. The Auflager- sliding elements 39 may consist of a particularly suitable bearing material, which in combination with the material of the receiving plate a small
Reibbeiwert hat und somit ein leichtes Drehen des Anschlussrinnenelementes relativ zur Aufnahmeplatte gewährleistet. Die Gleitelemente 39 können als Verschleißbauteile austauschbar am Anschlussrinnenelement angeordnet sein und dann bei Bedarf gegen Ersatzteile ausgetauscht werden.  Has coefficient of friction and thus ensures a slight rotation 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.
[26] Um auch im montierten Zustand des Anschlussrinnenelementes 22 einen leichten To even in the assembled state of the connection trough element 22 a light
Zugang zum Untertrum 40 des Streckenförderers im Bereich der Übergabestation und bevorzugt auch zu dem darunter befindlichen Schwenklager zu schaffen, ist das Anschlussrinnenelement 22 mit einer Revisionsöffnung 41 versehen, die mittels einer von einer Längs außenseite 42 des Anschlussrinnenelementes 22 einschiebbaren Ab- deckplatte 43 verschließbar ist. Die Abdeckplatte wird nach Art einer Schublade in seitlichen, im Schnitt etwa V-förmigen Führungsschienen geführt. Sie ist so bemessen, dass sie im am Anschlussrinnenelement 22 montierten Zustand beidseitig über die seitlichen Begrenzungsprofile 35 des Rinnenelementes 22 vorragt, wobei sie an den vorragenden Bereichen 45 mit Anschlagöffnungen 46 versehen ist, die im montierten Zustand mit an den Begrenzungsprofilen 35 ausgebildeten Arretierösen 47 fluchten, wobei zur Arretierung Befestigungsbolzen 48 durch die Anschlagöffnungen 46 und die Arretierösen gesteckt und in der eingesteckten Lage verriegelt sind. Access to the lower run 40 of the track conveyor in the transfer station and preferably also to provide the underlying pivot bearing, the connection channel element 22 is provided with a revision opening 41 which is closable by means of a longitudinal outside 42 of the connection channel element 22 insertable cover plate 43 can be closed. The cover plate is guided in the manner of a drawer in lateral, approximately V-shaped guide rails in section. It is dimensioned so that it protrudes on both sides in the mounted on the connection channel element 22 on the lateral boundary profiles 35 of the channel element 22, being provided at the protruding portions 45 with stop openings 46 which are aligned in the assembled state with the locking profiles 35 formed locking eyelets , wherein for locking fastening bolts 48 inserted through the stop openings 46 and the locking lugs and locked in the inserted position.
[27] Die Erfindung schafft einen konstruktiv einfachen und preiswerten, gleichwohl  [27] The invention provides a structurally simple and inexpensive, nevertheless
höchst zuverlässigen, schwenkbeweglichen Anschluss zwischen Streb- und Streckenförderer, mit dem Winkelabweichungen von einer rechtwinkligen Ausrichtung der beiden Förderer relativ zueinander in einem ausreichend großen Bereich im Wesentlichen automatisch ausgeglichen werden. Dabei ist das Schwenklager leicht zugänglich und die von dem Schwenklager zu übertragenden Kräfte bleiben gering, da die aus dem Gewicht des Hauptantriebes des Strebförderers resultierenden Aufla- gerkräfte vom seitlich neben der Aufnahmeplatte angeordneten Unterbau in das Liegende abgesetzt werden.  highly reliable, pivotable connection between longwall and line conveyor, with which angular deviations from a perpendicular orientation of the two conveyors relative to each other in a sufficiently large area are substantially automatically compensated. In this case, 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 conveyor restraints from the side of the receiving plate arranged substructure are placed in the footing.

Claims

Ansprüche claims
1. Übergabestation im Übergangsbereich zwischen einem Strebförderer und einem Strecken- oder Übergabeförderer im Bergbau im Bereich eines Antriebs für den Strebförderer, wobei der Strecken- oder Übergabeförderer relativ zum Strebförderer begrenzt schwenkbeweglich an diesen angebunden ist, dadurch gekennzeichnet, dass an einem Unterbau (16) des Antriebs (17) eine Aufnahmeplatte (19) angeordnet ist, die mit einer Lageraufnahme (21) versehen ist, in der ein Anschlussrinnenelement (22) des Streckenförderers (13) um eine von der Lageraufnahme (21) definierte Schwenkachse (26) relativ zum Strebförderer (12) bzw. dessen Antrieb (17) schwenkbeweglich gelagert ist. 1. transfer station in the transition region between a longwall conveyor and a route or transfer conveyor in mining in the area of a drive for the longwall conveyor, the route or transfer conveyor is limited pivotally connected to this relative to the longwall conveyor, characterized in that on a substructure (16) the drive (17) is arranged a receiving plate (19) which is provided with a bearing groove element (22) of the distance conveyor (13) about a pivot axis (26) defined by the bearing receptacle (21) relative to Strebförderer (12) or its drive (17) is pivotally mounted.
2. Übergabestation nach Anspruch 1, dadurch gekennzeichnet, dass die Lageraufnahme (21) im Wesentlichen von einer in der Aufnahmeplatte (19) ausgebildeten Lagerbohrung (20) gebildet wird, in die ein am Anschlussrinnenelement (22) unterseitig angeordneter Lagerzapfen (25) einfasst. 2. transfer station according to claim 1, characterized in that the bearing receptacle (21) substantially of a in the receiving plate (19) formed bearing bore (20) is formed, in which a at the connection trough element (22) arranged on the underside bearing pin (25) surrounds.
3. Übergabestation nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das an der Aufnahmeplatte (19) gelagerte Anschlussrinnenelement (22) gegen ein Ausheben des Lagerzapfens (25) aus der Lagerbohrung (20) gesichert ist.  3. Transfer station according to claim 1 or 2, characterized in that on the receiving plate (19) mounted connecting trough element (22) against lifting of the bearing pin (25) from the bearing bore (20) is secured.
4. Übergabestation nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Anschlussrinnenelement (22) mit mindestens einem radial vom Lagerzapfen (25) vorspringenden Haltekragen (27) versehen ist, der von einer an der Aufnahmeplatte (19) vorzugsweise lösbar angeordneten Riegelleiste (28) mit Spiel übergriffen wird.  4. transfer station according to one of claims 1 to 3, characterized in that the connecting channel element (22) with at least one radially from the bearing pin (25) projecting retaining collar (27) is provided by a preferably on the receiving plate (19) releasably arranged locking strip (28) is attacked with play.
5. Übergabestation nach Anspruch 4, dadurch gekennzeichnet, dass der mindestens eine Haltekragen (27) einen vorzugsweise mittleren Scheitel (34) aufweist, von dem aus er beidseitig in Richtung auf die Enden der Anschlussrinnenelementes (22) schräg nach innen zuläuft. 5. transfer station according to claim 4, characterized in that the at least one retaining collar (27) has a preferably central vertex (34), from which it tapers on both sides in the direction of the ends of the connection trough element (22) obliquely inwards.
6. Übergabestation nach Anspruch 5, dadurch gekennzeichnet, dass die Riegelleiste (28) an der Aufnahmeplatte (19) lösbar befestigt ist, vorzugsweise mittels an Schlüssellochaufnahmen (33) an der Aufnahmeplatte (19) anschlagbaren Befestigungsschrauben oder -bolzen (30), welche die Riegelleiste (28) durchsetzen und diese mittels 6. transfer station according to claim 5, characterized in that the locking bar (28) on the receiving plate (19) is releasably secured, preferably by means of keyhole receivers (33) on the receiving plate (19) attachable mounting screws or bolts (30) which the Pass the locking bar (28) and this by means of
Schließmuttern (32) gegen die Aufnahmeplatte (19) klemmen. Clamp closing nuts (32) against the mounting plate (19).
7. Übergabestation nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Anschlussrinnenelement (22) unterseitig mit zum Lagerzapfen (25) beabstandet angeordneten Auflager-Gleitelementen (39), insbesondere mit als quer zur Längsrichtung des Strecken- oder Übergabeförderers (13) verlaufenden Auflagerleisten versehen ist, mit denen das Anschlussrinnenelement (22) auf der Aufnahmeplatte (19) gleitbeweglich aufliegt. 7. Transfer station according to one of claims 1 to 6, characterized in that the connection trough element (22) with the underside to the bearing journal (25) arranged spaced support slide members (39), in particular with transverse to the longitudinal direction of the transfer or transfer conveyor (13) extending support strips is provided with which the connection trough element (22) on the receiving plate (19) slidably rests.
[ Anspruch8] 8. Übergabestation nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Anschlussrinnenelement (22) mit einer einen Zugang zum Untertrum (40) schaffenden Revisionsöffnung (41) versehen ist, die mittels einer von einer Rinnenseite (42) einschiebbaren Abdeckplatte (43) verschließbar ist.  8. Transfer station according to one of claims 1 to 7, characterized in that the connection channel element (22) is provided with an access to the lower run (40) creating the inspection opening (41) by means of one of a channel side (42) insertable Cover plate (43) is closable.
[ Anspruch9] 9. Übergabestation nach Anspruch 8, dadurch gekennzeichnet, dass  [Claim 9] 9. transfer station according to claim 8, characterized in that
die Abdeckplatte (43) seitlich in im Schnitt vorzugsweise etwa V- förmigen Führungsschienen geführt ist.  the cover plate (43) is guided laterally in the section preferably approximately V-shaped guide rails.
[ Anspruch 10] 10. Übergabestation nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass die Abdeckplatte (43) im am Anschlussrinnenelement (22) montierten Zustand beidseitig über seitliche Begrenzungsprofile 10. Transfer station according to claim 8 or 9, characterized in that the cover plate (43) mounted on the connection channel element (22) state on both sides via lateral boundary profiles
(35) des Rinnenelementes (22) vorragt und an den vorragenden Bereichen (45) mit Anschlagöffnungen (46) versehen ist und dass an den Begrenzungsprofilen (35) seitlich vorragende, mit den Anschlagöffnungen (46) fluchtenden Arretierösen (47) angeordnet sind, wobei zur Arretierung Befestigungsbolzen (48) durch die Anschlagöffnungen (46) und die Arretierösen (47) steckbar und in der eingesteckten Lage verriegelbar sind. (35) of the channel element (22) protrudes and at the projecting portions (45) with stop openings (46) is provided and that on the boundary profiles (35) laterally projecting, with the stop openings (46) aligned locking eyelets (47) are arranged for locking fastening bolts (48) through the stop openings (46) and the locking lugs (47) are pluggable and lockable in the inserted position.
[ Anspruch 11] 11. Übergabestation nach einem der Ansprüche 5 bis 10, dadurch gekennzeichnet, dass das Anschlussrinnenelement (22) mit an seinen seitlichen Begrenzungsprofilen (35) angeschweißten Versteifungsrippen (36) versteift ist und dass die Riegelleiste (28) im Bereich der Versteifungsrippen (36) mit Aussparungen (38) versehen ist, deren Weite so bemessen ist, dass die in sie einfassenden Versteifungsrippen 11. transfer station according to one of claims 5 to 10, characterized in that the connection trough element (22) is stiffened with at its lateral boundary profiles (35) welded stiffening ribs (36) and that the locking bar (28) in the region of the stiffening ribs (36) is provided with recesses (38) whose width is dimensioned so that the stiffening ribs enclosing them
(36) die Schwenkbeweglichkeit des Anschlussrinnenelementes (22) relativ zur Aufnahmeplatte (19) im vorgesehenen Schwenkbereich von vorzugsweise bis zu + 5° nicht behindern. (36) does not hinder the pivoting mobility of the connecting channel element (22) relative to the receiving plate (19) in the intended pivoting range of preferably up to + 5 °.
EP10784349.2A 2009-11-13 2010-11-05 Transfer station Active EP2499336B1 (en)

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PCT/IB2010/055026 WO2011058485A2 (en) 2009-11-13 2010-11-05 Transfer station

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EA (1) EA022255B1 (en)
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CN113859955B (en) * 2021-09-18 2023-10-03 深圳市智立方自动化设备股份有限公司 Feeding and discharging device with position deviation compensation function

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WO2011058485A3 (en) 2012-07-26
CN102753786A (en) 2012-10-24
MX2012005402A (en) 2012-07-03
WO2011058485A2 (en) 2011-05-19
EA022255B1 (en) 2015-11-30
EP2499336B1 (en) 2014-08-13
DE202009013727U1 (en) 2011-03-24
UA104655C2 (en) 2014-02-25
PL2499336T3 (en) 2014-12-31
AU2010317512A1 (en) 2012-05-10
US20120234650A1 (en) 2012-09-20
US8733536B2 (en) 2014-05-27
CN102753786B (en) 2015-02-11

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