EP2562308B1 - Method and transport system for the continuous transport of bulk material - Google Patents

Method and transport system for the continuous transport of bulk material Download PDF

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Publication number
EP2562308B1
EP2562308B1 EP12405086.5A EP12405086A EP2562308B1 EP 2562308 B1 EP2562308 B1 EP 2562308B1 EP 12405086 A EP12405086 A EP 12405086A EP 2562308 B1 EP2562308 B1 EP 2562308B1
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EP
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Prior art keywords
bulk material
conveyor belt
transport
storage
conveying path
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EP12405086.5A
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German (de)
French (fr)
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EP2562308A2 (en
EP2562308A3 (en
Inventor
Vladimir Svitok
Manuel Aravena
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Matisa Materiel Industriel SA
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Matisa Materiel Industriel SA
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Priority to PL12405086T priority Critical patent/PL2562308T3/en
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Publication of EP2562308A3 publication Critical patent/EP2562308A3/en
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/04—Removing the ballast; Machines therefor, whether or not additionally adapted for taking-up ballast
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers

Definitions

  • the invention relates to a method for the continuous transport of bulk material along a number of - arranged in a transport direction one behind the other and forming a conveyor line - conveyor belts.
  • the invention further relates to a transport system for the continuous transport of bulk material.
  • a method or a transport system of this kind is for example from the GB 2 264 275 known and used for introducing new bedding material in a track in the working direction behind a broaching machine.
  • a memory in the form of a hopper with directed to the track outlet openings.
  • Below the second conveyor belt a - a Boden characteristicband exhibiting - buffer memory is provided which can be filled by a third, acted upon in both directions conveyor belt of the plant and serves as needed additional charging the hopper.
  • a second conveyor belt is slidably mounted below a first conveyor belt in the transport direction.
  • the object of the present invention is now to provide a method or a transport system of the type mentioned for the continuous transport of bulk material, which can be used in a variety of ways to increase the work performance.
  • This object is achieved with a method of the generic type characterized in that the bulk material is deflected as needed for temporary storage of the conveyor line to a storage medium and returned to the completion of the intermediate storage on the conveyor line.
  • Such a method is characterized by the advantage that a simple switchover from a transport mode to a store mode and vice versa during bulk material transport along the conveyor belts is possible. Thereby, e.g. in case of a temporary necessary interruption of the promotion - the bulk material for storage immediately be redirected to the storage medium, without having to stop the work of other machines in use. This allows a significant and without great constructive effort achievable increase in the performance of the conveyor belt-containing system by the elimination of otherwise unavoidable work interruptions.
  • Fig. 1 a side view of an inventively designed transport system for bulk material
  • Fig. 2, 3 and 4 each alternative embodiments of the invention, wherein functionally identical parts are provided with the same reference numerals.
  • FIG. 1 Plant 1 for the continuous transport of bulk material 2 shown essentially consists of a number of conveyor belts 3, 4 and 5, which are arranged one behind the other with respect to a transport direction 6 and thus form a conveyor line 7 while transferring the bulk material 2 from one to the next following conveyor belt ,
  • the conveyor belts 3, 4 and 5 are mounted on a carriage frame 8, which is movably mounted on a track 10 by means of rail carriages 9 and equipped with an energy source 11 for driving said conveyor belts.
  • the plant 1 is in in Fig. 1 shown case of a (only slightly hinted) ballast cleaning machine 12 upstream and is used for further transport of the resulting bulk material 2, such as overburden or to be disposed track ballast.
  • a ballast cleaning machine 12 upstream and is used for further transport of the resulting bulk material 2, such as overburden or to be disposed track ballast.
  • other machines can or conventional bulk transport vehicles 13 of Appendix 1 be upstream or downstream.
  • the foremost conveyor belt 5 is slidably mounted in the longitudinal direction (see dash-dotted lines) and designed to pivot about a vertical axis 14 to further transport the bulk material 2 as required in the working direction or also toss laterally next to the track 10.
  • a storage medium 15 is further provided, which is designed to store bulk material 2 as part of a temporary storage and is provided with a receiving end 16 and a discharge end 17.
  • the storage medium 15 is here designed in the form of a storage conveyor belt 18 which is arranged below the conveyor line 7 or the conveyor belt 3 belonging to it. (However, it would also be possible to arrange the storage conveyor belt 18 above the conveying line 7.)
  • the discharge end 17 is expediently placed in the correct position for direct feeding of the conveyor belt 4 following in the transporting direction 6.
  • a deflection device 19 This can, for example. be formed by a pivotable flap 20 and a chute 21.
  • the bulk material 2 conveyed by the bedding cleaning machine 12 is taken over by the conveyor belt 3 of the installation 1 and is normally discharged again from the conveyor belt 5 at its other end. It may happen that the current conveying process must be interrupted, for example, when loading bulk goods in the neighboring track by the conveyor belt 5 in the transition from one car to the next, or even when passing catenary masts during the ejection of bulk material next to the track 10.
  • the storage medium 15 is used, to which the flow of the bulk material 2 by switching the flap 20 or chute 21 of the deflector 19 is now deflected by the conveyor 7 for caching.
  • the conveyor belts 3 to 5 are stopped while the storage conveyor belt 18 is running at a slow speed to receive the desired amount of bulk material. In this way, the ballast cleaning machine 12 does not need to be stopped and the work is not interrupted.
  • the stopped conveyor belts 3 to 5 are set in motion again and brought the deflection 19 in the normal working position for ongoing promotion.
  • the storage conveyor belt 18 now conveys the bulk material 2 stored thereon onto the conveyor belt 4, ie back to the conveyor line 7, and thus empties the storage medium 15, so that it is free for the next intermediate storage of bulk material 2.
  • a deflection device 19 which consists in that the conveyor belt 3 is slidably mounted by means of a drive 22 in the transport direction 6, as in dash-dotted lines indicated.
  • the conveyor belt 3 is slidably mounted by means of a drive 22 in the transport direction 6, as in dash-dotted lines indicated.
  • the resulting bulk material flow are deflected into the storage medium 15 by only the conveyor belt 3 is moved in the transport direction 6 forward, so that the bulk material 2 directly into the storage medium 15 may fall.
  • This is formed in the illustrated case as a below the conveyor line 7 positioned bulk material storage 23, in which instead of a bottom surface 24, a bottom conveyor belt 25 is provided with a conveyor belt 4 associated discharge end 17.
  • Fig. 3 shows a further variant of the invention, in which the deflection device 19 in a particularly simple manner by reversing the transport direction 6 of the conveyor belts - in the case of the conveyor belt 3 - the conveyor 7 is formed. If an interruption of the promotion by the system 1 required, then the transport direction of the conveyor belt 3 is simply reversed (see small arrows), so that the delivered bulk material 2 is now deflected to the storage conveyor belt 18, which is placed below the conveyor belt 3 and with its receiving end 16 is positioned in the appropriate position. The discharge of the storage medium 15 is again on the discharge end 17 on the conveyor belt 4th
  • Fig. 4 an alternative solution of the invention task is shown, in which the deflection device 19 by a displaceable mounting of - the conveying line 7 feeding - conveyor belt 26 of the machine 12 is formed will (see little arrows).
  • the bulk material flow can be deflected by simple adjustment of the conveyor belt 26 instead of onto the conveyor line 7 on the storage conveyor belt 18 for temporary storage.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Intermediate Stations On Conveyors (AREA)

Description

Die Erfindung betrifft ein Verfahren zum kontinuierlichen Transport von Schüttgut entlang einer Anzahl von - in einer Transportrichtung hintereinander angeordneten und eine Förderstraße bildenden - Förderbändern. Die Erfindung betrifft weiters eine Transportanlage zum kontinuierlichen Transport von Schüttgut.The invention relates to a method for the continuous transport of bulk material along a number of - arranged in a transport direction one behind the other and forming a conveyor line - conveyor belts. The invention further relates to a transport system for the continuous transport of bulk material.

Ein Verfahren bzw. eine Transportanlage dieser Art ist z.B. aus der GB 2 264 275 bekannt und dient zum Einbringen von neuem Bettungsmaterial in ein Gleis in Arbeitsrichtung hinter einer Räummaschine. Im Übergabebereich zwischen einem ersten und einem zweiten Förderband der Anlage befindet sich ein Speicher in Form eines Schütttrichters mit zum Gleis gerichteten Auslassöffnungen. Unterhalb des zweiten Förderbandes ist ein - ein Bodenförderband aufweisender - Pufferspeicher vorgesehen, der von einem dritten, in beiden Richtungen beaufschlagbaren Förderband der Anlage befüllbar ist und zur bedarfsweisen zusätzlichen Beschickung des Schütttrichters dient.A method or a transport system of this kind is for example from the GB 2 264 275 known and used for introducing new bedding material in a track in the working direction behind a broaching machine. In the transfer area between a first and a second conveyor belt of the system is a memory in the form of a hopper with directed to the track outlet openings. Below the second conveyor belt a - a Bodenförderband exhibiting - buffer memory is provided which can be filled by a third, acted upon in both directions conveyor belt of the plant and serves as needed additional charging the hopper.

Bei einer in EP 0 505 933 B1 geoffenbarten Schüttgut-Transportanlage ist ein zweites Förderband unterhalb eines ersten Förderbandes in der Transportrichtung verschiebbar gelagert.At an in EP 0 505 933 B1 disclosed bulk material transport system, a second conveyor belt is slidably mounted below a first conveyor belt in the transport direction.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung eines Verfahrens bzw. einer Transportanlage der eingangs genannten Art zum kontinuierlichen Transport von Schüttgut, das bzw. die auf vielfältigere Art zur Steigerung der Arbeitsleistung einsetzbar ist.The object of the present invention is now to provide a method or a transport system of the type mentioned for the continuous transport of bulk material, which can be used in a variety of ways to increase the work performance.

Diese Aufgabe wird erfindungsgemäß mit einem Verfahren der gattungsgemäßen Art dadurch gelöst, dass das Schüttgut bedarfsweise für eine Zwischenspeicherung von der Förderstraße auf ein Speichermedium umgelenkt und zur Beendigung der Zwischenspeicherung wiederum auf die Förderstraße zurückgeführt wird.This object is achieved with a method of the generic type characterized in that the bulk material is deflected as needed for temporary storage of the conveyor line to a storage medium and returned to the completion of the intermediate storage on the conveyor line.

Ein derartiges Verfahren zeichnet sich durch den Vorteil aus, dass damit eine einfache Umschaltung von einem Transportbetrieb auf einen Speicherbetrieb und umgekehrt während des Schüttguttransportes entlang der Förderbänder möglich ist. Dadurch kann - z.B. bei einer fallweise notwendigen kurzzeitigen Unterbrechung der Förderung - das Schüttgut zur Speicherung umgehend in das Speichermedium umgelenkt werden, ohne dabei die Arbeit der übrigen im Einsatz befindlichen Maschinen anhalten zu müssen. Dies ermöglicht eine deutliche und ohne großen konstruktiven Aufwand erzielbare Erhöhung der Leistung der die Förderbänder beinhaltenden Anlage durch die Eliminierung von ansonsten nicht vermeidbaren Arbeitsunterbrechungen.Such a method is characterized by the advantage that a simple switchover from a transport mode to a store mode and vice versa during bulk material transport along the conveyor belts is possible. Thereby, e.g. in case of a temporary necessary interruption of the promotion - the bulk material for storage immediately be redirected to the storage medium, without having to stop the work of other machines in use. This allows a significant and without great constructive effort achievable increase in the performance of the conveyor belt-containing system by the elimination of otherwise unavoidable work interruptions.

Mit einer die Kennzeichen von Anspruch 2 aufweisenden Transportanlage ist die Umschaltung von Transport- auf Speicherbetrieb und umgekehrt auf besonders einfache und problemlose, einen störungsfreien Arbeitseinsatz sicherstellende Weise zu bewerkstelligen.With a the characterizing part of claim 2 having transport system is the switching from transport to storage operation and vice versa on particular easy and trouble-free to ensure a trouble-free work assignment way to accomplish.

Weitere Vorteile der Erfindung ergeben sich aus den übrigen Unteransprüchen und der Zeichnungsbeschreibung.Further advantages of the invention will become apparent from the remaining dependent claims and the drawing description.

Im Folgenden wird die Erfindung anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher beschrieben. Es zeigen:In the following the invention will be described in more detail with reference to embodiments shown in the drawing. Show it:

Fig. 1 eine Seitenansicht einer erfindungsgemäß ausgebildeten Transportanlage für Schüttgut, und die Fig. 2, 3 und 4 jeweils alternative Ausführungen der Erfindung, wobei funktionsgleiche Teile mit denselben Bezugszeichen versehen sind. Fig. 1 a side view of an inventively designed transport system for bulk material, and the Fig. 2, 3 and 4 each alternative embodiments of the invention, wherein functionally identical parts are provided with the same reference numerals.

Eine in Fig. 1 dargestellte Anlage 1 zum kontinuierlichen Transport von Schüttgut 2 besteht im Wesentlichen aus einer Anzahl von Förderbändern 3, 4 und 5, die bezüglich einer Transportrichtung 6 hintereinander angeordnet sind und so - unter Übergabe des Schüttgutes 2 von einem auf das nächstfolgende Förderband - eine Förderstraße 7 bilden. Die Förderbänder 3, 4 und 5 sind auf einem Wagenrahmen 8 montiert, der anhand von Schienenfahrwerken 9 auf einem Gleis 10 verfahrbar gelagert und mit einer Energiequelle 11 zum Antrieb der genannten Förderbänder ausgestattet ist.An in Fig. 1 Plant 1 for the continuous transport of bulk material 2 shown essentially consists of a number of conveyor belts 3, 4 and 5, which are arranged one behind the other with respect to a transport direction 6 and thus form a conveyor line 7 while transferring the bulk material 2 from one to the next following conveyor belt , The conveyor belts 3, 4 and 5 are mounted on a carriage frame 8, which is movably mounted on a track 10 by means of rail carriages 9 and equipped with an energy source 11 for driving said conveyor belts.

Die Anlage 1 ist im in Fig. 1 gezeigten Fall einer (nur ansatzweise angedeuteten) Bettungsreinigungsmaschine 12 vorgeordnet und dient zum Weitertransport des von dieser anfallenden Schüttgutes 2, wie beispielsweise Abraum oder zu entsorgendem Gleisschotter. Alternativ können andere Maschinen oder auch herkömmliche Schüttguttransportwagen 13 der Anlage 1 vor- bzw. nachgeordnet sein. Das in Arbeitsrichtung vorderste Förderband 5 ist in seiner Längsrichtung verschiebbar gelagert (siehe strichpunktierte Linien) sowie um eine vertikale Achse 14 verschwenkbar ausgebildet, um das Schüttgut 2 je nach Bedarf in Arbeitsrichtung weiterzutransportieren oder auch seitlich neben dem Gleis 10 abzuwerfen.The plant 1 is in in Fig. 1 shown case of a (only slightly hinted) ballast cleaning machine 12 upstream and is used for further transport of the resulting bulk material 2, such as overburden or to be disposed track ballast. Alternatively, other machines can or conventional bulk transport vehicles 13 of Appendix 1 be upstream or downstream. The foremost conveyor belt 5 is slidably mounted in the longitudinal direction (see dash-dotted lines) and designed to pivot about a vertical axis 14 to further transport the bulk material 2 as required in the working direction or also toss laterally next to the track 10.

Auf der Anlage 1 ist weiters ein Speichermedium 15 vorgesehen, das zum Speichern von Schüttgut 2 im Rahmen einer Zwischenspeicherung ausgebildet und mit einem Aufnahmeende 16 sowie einem Abwurfende 17 versehen ist. Das Speichermedium 15 ist hier in Form eines Speicherförderbandes 18 ausgebildet, das unterhalb der Förderstraße 7 bzw. des dieser angehörigen Förderbandes 3 angeordnet ist. (Es wäre aber genauso gut möglich, das Speicherförderband 18 oberhalb der Förderstraße 7 anzuordnen.) Das Abwurfende 17 ist zweckmäßigerweise in der richtigen Position zur direkten Beschickung des in Transportrichtung 6 nachfolgenden Förderbandes 4 platziert. Für eine wahlweise Umlenkung des Schüttgutes 2 von der Förderstraße 7 in das Speichermedium 15 dient eine Umlenkeinrichtung 19. Diese kann z.B. durch eine verschwenkbare Klappe 20 bzw. eine Schurre 21 gebildet sein.On the plant 1, a storage medium 15 is further provided, which is designed to store bulk material 2 as part of a temporary storage and is provided with a receiving end 16 and a discharge end 17. The storage medium 15 is here designed in the form of a storage conveyor belt 18 which is arranged below the conveyor line 7 or the conveyor belt 3 belonging to it. (However, it would also be possible to arrange the storage conveyor belt 18 above the conveying line 7.) The discharge end 17 is expediently placed in the correct position for direct feeding of the conveyor belt 4 following in the transporting direction 6. For an optional deflection of the bulk material 2 from the conveyor line 7 in the storage medium 15 is a deflection device 19. This can, for example. be formed by a pivotable flap 20 and a chute 21.

Im Arbeitseinsatz wird das von der Bettungsreinigungsmaschine 12 herangeförderte Schüttgut 2 vom Förderband 3 der Anlage 1 übernommen und normalerweise an deren anderen Ende vom Förderband 5 wieder abgegeben. Dabei kann es vorkommen, dass der laufende Fördervorgang unterbrochen werden muss, beispielsweise beim Beladen von Schüttgutwagen im Nachbargleis durch das Förderband 5 beim Übergang von einem Wagen auf den nächsten, oder auch beim Passieren von Fahrleitungsmasten während des Abwerfens von Schüttgut neben dem Gleis 10. In diesem Fall kommt das Speichermedium 15 zum Einsatz, auf das der Förderstrom des Schüttgutes 2 durch Umstellung der Klappe 20 oder Schurre 21 der Umlenkeinrichtung 19 nun von der Förderstraße 7 zur Zwischenspeicherung umgelenkt wird. Die Förderbänder 3 bis 5 werden dabei angehalten, während das Speicherförderband 18 mit langsamer Geschwindigkeit läuft, um die gewünschte Schüttgutmenge aufzunehmen. Auf diese Weise braucht die Bettungsreinigungsmaschine 12 nicht angehalten und die Arbeit nicht unterbrochen zu werden.In labor input, the bulk material 2 conveyed by the bedding cleaning machine 12 is taken over by the conveyor belt 3 of the installation 1 and is normally discharged again from the conveyor belt 5 at its other end. It may happen that the current conveying process must be interrupted, for example, when loading bulk goods in the neighboring track by the conveyor belt 5 in the transition from one car to the next, or even when passing catenary masts during the ejection of bulk material next to the track 10. In In this case, the storage medium 15 is used, to which the flow of the bulk material 2 by switching the flap 20 or chute 21 of the deflector 19 is now deflected by the conveyor 7 for caching. The conveyor belts 3 to 5 are stopped while the storage conveyor belt 18 is running at a slow speed to receive the desired amount of bulk material. In this way, the ballast cleaning machine 12 does not need to be stopped and the work is not interrupted.

Nach Ende der Förderpause bzw. zur Beendigung der Zwischenspeicherung werden die angehaltenen Förderbänder 3 bis 5 wieder in Bewegung gesetzt und die Umlenkeinrichtung 19 in die normale Arbeitsstellung für laufende Förderung gebracht. Gleichzeitig fördert das Speicherförderband 18 nun das darauf gespeicherte Schüttgut 2 auf das Förderband 4, also zurück auf die Förderstraße 7, und leert somit das Speichermedium 15, so dass dieses für die nächste Zwischenlagerung von Schüttgut 2 frei ist.After the end of the conveying pause or to the end of the intermediate storage, the stopped conveyor belts 3 to 5 are set in motion again and brought the deflection 19 in the normal working position for ongoing promotion. At the same time, the storage conveyor belt 18 now conveys the bulk material 2 stored thereon onto the conveyor belt 4, ie back to the conveyor line 7, and thus empties the storage medium 15, so that it is free for the next intermediate storage of bulk material 2.

In Fig. 2 ist eine alternative Ausführung einer Umlenkeinrichtung 19 zu sehen, die darin besteht, dass das Förderband 3 anhand eines Antriebes 22 in Transportrichtung 6 verschiebbar gelagert ist, wie in strichpunktierten Linien angedeutet. Auf diese sehr einfache Weise kann - bei einer Unterbrechung der Förderung am hinteren Ende der Anlage 1 - der anfallende Schüttgutstrom in das Speichermedium 15 umgelenkt werden, indem lediglich das Förderband 3 in der Transportrichtung 6 nach vorne verschoben wird, so dass das Schüttgut 2 direkt in das Speichermedium 15 fallen kann. Dieses ist im dargestellten Fall als ein unterhalb der Förderstraße 7 positionierter Schüttgutspeicher 23 ausgebildet, in dem anstelle einer Bodenfläche 24 ein Bodenförderband 25 mit einem dem Förderband 4 zugeordneten Abwurfende 17 vorgesehen ist.In Fig. 2 an alternative embodiment of a deflection device 19 can be seen, which consists in that the conveyor belt 3 is slidably mounted by means of a drive 22 in the transport direction 6, as in dash-dotted lines indicated. In this very simple way can - with an interruption of the promotion at the rear end of the system 1 - the resulting bulk material flow are deflected into the storage medium 15 by only the conveyor belt 3 is moved in the transport direction 6 forward, so that the bulk material 2 directly into the storage medium 15 may fall. This is formed in the illustrated case as a below the conveyor line 7 positioned bulk material storage 23, in which instead of a bottom surface 24, a bottom conveyor belt 25 is provided with a conveyor belt 4 associated discharge end 17.

Fig. 3 zeigt eine weitere Variante der Erfindung, bei der die Umlenkeinrichtung 19 auf besonders einfache Weise durch eine Umkehr der Transportrichtung 6 eines der Förderbänder - im dargestellten Fall des Förderbandes 3 - der Förderstraße 7 gebildet ist. Wird eine Unterbrechung der Förderung durch die Anlage 1 erforderlich, dann wird die Transportrichtung des Förderbandes 3 einfach umgedreht (siehe kleine Pfeile), so dass das herangeförderte Schüttgut 2 nun auf das Speicherförderband 18 umgelenkt wird, das unterhalb des Förderbandes 3 platziert und mit seinem Aufnahmeende 16 in entsprechender Stellung positioniert ist. Die Entladung des Speichermediums 15 erfolgt wieder über das Abwurfende 17 auf das Förderband 4. Fig. 3 shows a further variant of the invention, in which the deflection device 19 in a particularly simple manner by reversing the transport direction 6 of the conveyor belts - in the case of the conveyor belt 3 - the conveyor 7 is formed. If an interruption of the promotion by the system 1 required, then the transport direction of the conveyor belt 3 is simply reversed (see small arrows), so that the delivered bulk material 2 is now deflected to the storage conveyor belt 18, which is placed below the conveyor belt 3 and with its receiving end 16 is positioned in the appropriate position. The discharge of the storage medium 15 is again on the discharge end 17 on the conveyor belt 4th

In Fig. 4 ist eine alternative Lösung der Erfindungsaufgabe dargestellt, bei der die Umlenkeinrichtung 19 durch eine verschiebbare Lagerung des - die Förderstraße 7 beschickenden - Förderbandes 26 der Maschine 12 gebildet wird (siehe kleine Pfeile). Dadurch kann der Schüttgutstrom durch einfache Verstellung des Förderbandes 26 anstatt auf die Förderstraße 7 auf das Speicherförderband 18 zur Zwischenspeicherung umgelenkt werden. Umgekehrt wäre es auch möglich, zur Bildung der Umlenkeinrichtung 19 das Speicherförderband 18 in seiner Längsrichtung bzw. in der Transportrichtung 6 mit Hilfe eines Antriebes 27 verschiebbar gelagert auszubilden.In Fig. 4 an alternative solution of the invention task is shown, in which the deflection device 19 by a displaceable mounting of - the conveying line 7 feeding - conveyor belt 26 of the machine 12 is formed will (see little arrows). As a result, the bulk material flow can be deflected by simple adjustment of the conveyor belt 26 instead of onto the conveyor line 7 on the storage conveyor belt 18 for temporary storage. Conversely, it would also be possible to form the deflecting device 19, the storage conveyor belt 18 in its longitudinal direction or in the transport direction 6 by means of a drive 27 mounted slidably.

Claims (7)

  1. Method for continuously transporting bulk material (2) along a number of conveyor belts (3, 4, 5) which are successively disposed in a transport direction (6) and form a conveying path (7), characterized in that depending on requirements the bulk material (2) is deflected from the conveying path (7) to a storage medium (15) for intermediate storage and in order for intermediate storage to be terminated in turn is routed back to the conveying path (7).
  2. Transport system for continuously transporting bulk material (2) along a number of conveyor belts (3, 4, 5) which are successively disposed in a transport direction (6) and form a conveying path (7), according to Claim 1, characterized in that a storage medium (15) which is configured for storing bulk material (2) and which has a receiving end (16) and a discharge end (17) as well as a deflection installation (19) for selectively deflecting the bulk material (2) is provided for intermediate storage.
  3. Transport system according to Claim 2, characterized in that a storage conveyor belt (18) which is positioned below and/or above the conveying path (7) is provided as a storage medium (15).
  4. Transport system according to Claim 2, characterized in that the deflection installation (19) is formed by a mounting of the storage conveyor belt (18) which with the aid of a drive (27) is displaceable in the transport direction (6).
  5. Transport system according to Claim 2, characterized in that the deflection installation (19) is formed by a pivotable flap (20) and/or chute (21).
  6. Transport system according to Claim 2, characterized in that the deflection installation (19) is formed by reversing the transport direction (6) of one of the conveyor belts of the conveying path (7).
  7. Transport system according to Claim 2, characterized in that a bulk-material hopper (23) which is positioned below the conveying path (7) and, instead of a base area (24), is equipped with a floor conveyor belt (25) having a discharge end (17) is provided as a storage medium (15).
EP12405086.5A 2011-08-26 2012-08-14 Method and transport system for the continuous transport of bulk material Active EP2562308B1 (en)

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PL12405086T PL2562308T3 (en) 2011-08-26 2012-08-14 Method and transport system for the continuous transport of bulk material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01395/11A CH705402B1 (en) 2011-08-26 2011-08-26 Process and transport system for continuous transport of bulk material.

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EP2562308A2 EP2562308A2 (en) 2013-02-27
EP2562308A3 EP2562308A3 (en) 2015-01-07
EP2562308B1 true EP2562308B1 (en) 2015-10-07

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CH (1) CH705402B1 (en)
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DE3663548D1 (en) * 1986-04-02 1989-06-29 Plasser Bahnbaumasch Franz Mobile plant cleaning the ballast of a track with means to distribute said ballast
US5277538A (en) 1991-03-26 1994-01-11 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Loading car for bulk material
AT398592B (en) 1992-02-19 1994-12-27 Plasser Bahnbaumasch Franz LOADING TROLLEYS TO RECEIVE, RETURN AND SHIP BULK GOODS
AT502187B1 (en) * 2005-11-14 2007-02-15 Plasser Bahnbaumasch Franz Method for cleaning of ballast bed of track, involves accomplishing of first and second working processes alternatively whereby first and second working processes depend on degree of contamination of ballast bed

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CH705402A2 (en) 2013-02-28
EP2562308A2 (en) 2013-02-27
CH705402B1 (en) 2015-04-30
ES2558377T3 (en) 2016-02-03
PL2562308T3 (en) 2016-03-31
EP2562308A3 (en) 2015-01-07

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