EP0505933A1 - Wagon for collecting, transporting and discharging bulk material - Google Patents

Wagon for collecting, transporting and discharging bulk material Download PDF

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Publication number
EP0505933A1
EP0505933A1 EP92104843A EP92104843A EP0505933A1 EP 0505933 A1 EP0505933 A1 EP 0505933A1 EP 92104843 A EP92104843 A EP 92104843A EP 92104843 A EP92104843 A EP 92104843A EP 0505933 A1 EP0505933 A1 EP 0505933A1
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EP
European Patent Office
Prior art keywords
conveyor belt
loading
chassis frame
frame
carriage
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
EP92104843A
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German (de)
French (fr)
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EP0505933B1 (en
Inventor
Josef Theurer
Manfred Brunninger
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Franz Plasser Bahnbaumaschinen Industrie GmbH
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Franz Plasser Bahnbaumaschinen Industrie GmbH
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/03—Displacing or storing ballast
    • E01B2203/032—Displacing or storing ballast with special use or configuration of conveyor belts

Definitions

  • the invention relates to a loading wagon for receiving, transporting and dropping bulk goods onto bulk loading wagons, with a chassis frame supported on rail bogies and connected to an inclined conveyor belt as well as a bulk hopper located in its lower receiving area.
  • DD-PS 95 026 already discloses a loading wagon which can be moved on rail trolleys and whose chassis frame is connected to a conveyor belt which runs in the longitudinal direction of the wagon and is arranged at an incline.
  • a hopper is provided both above the lower and below the upper end region of the conveyor belt.
  • the upper bulk hopper provided for the material discharge is arranged at a distance from the chassis frame in such a way that a transport vehicle which can be moved on it can be loaded with bulk material which has been transported up on the conveyor belt.
  • Such a known loading wagon presupposes that a shovel loader or the like which can be raised to a relatively great height is available for the loading. Loading by excavators traveling on the formation and therefore lower lying is not possible.
  • a clearing device for railroad tracks is known. This has excavators arranged at the end on a chassis frame with excavator buckets attached to long extension arms. In the middle in the longitudinal direction of the chassis frame, an arrangement of conveyor belts is provided for the removal of the earthen level, which is raised by the backhoe. The rear end of the conveyor belt arrangement in the direction of transport is supported on the track and is connected to a special bulk hopper which has an end wall that can be moved in the longitudinal direction of the conveyor belt for its unloading.
  • a clearing device is structurally very complex.
  • the object of the present invention is to create a loading wagon of the type described in the introduction, which can be loaded with little structural effort and minimal changeover work even from transfer devices positioned lower with respect to the level of the track being traveled.
  • the solution according to the invention therefore also has the advantage that the conveyor belt end, which is exposed to very large shock-like forces due to a sudden complete discharge of an excavator bucket with, for example, 1.5 m3 content, remains firmly connected to the chassis frame in its lower position in a very stable manner.
  • the embodiment according to claim 2 ensures a very stable anchoring of the rail undercarriage with an unimpeded pivoting movement.
  • the development according to claim 4 enables a working position of the discharge end protruding beyond the chassis frame for an unimpeded discharge of bulk material onto a subsequent loading wagon.
  • the displaceability allows a relocation for a problem-free transfer trip.
  • the development according to claim 6 enables a longitudinal displacement of the lower end of the conveyor belt at least up to the end of the two buffers, so that they do not constitute an obstacle to the loading process.
  • a further embodiment specified in claim 8 enables a low-lying arrangement of the loading end, which is favorable for loading, even without adjusting the height of the rear rail undercarriage.
  • the loading carriage 1 essentially consists of a chassis frame 3 supported on rail running gear 2, on which a conveyor belt arrangement 4 running in the longitudinal direction of the carriage is provided.
  • Buffers 5 are provided at each longitudinal end of the chassis frame 3 and are arranged in a frame plane 6 formed by the chassis frame 3.
  • a power supply is used in the front Motor 7 arranged in the end region of the carriage.
  • the conveyor belt arrangement 4 is composed of a transfer conveyor belt 8 arranged in the transport direction in the front end region and displaceable in the longitudinal direction thereof, and a receiving conveyor belt 9 with a hopper 10 located in its lower end region.
  • the transfer conveyor belt 8 is slidably mounted in its lower end region in a guide frame 11, which in turn is connected to the chassis frame 3 so as to be pivotable about an axis 12 running perpendicular to the conveying plane.
  • a support frame 13 with support rollers 14 is provided in the front end region of the chassis frame 3, which are mounted on the support frame 13 so as to be displaceable transversely to the longitudinal direction of the carriage.
  • the chassis frame 3 has an opening 16 in its end located in the area of the rear rail undercarriage 2 for the passage of the rail undercarriage 2.
  • This is mounted on the chassis frame 3 by means of two articulation rods 17, each arranged on a longitudinal side of the carriage and extending in the longitudinal direction of the carriage to the front rail carriage 2, about an axis 18 extending transversely to the longitudinal direction of the carriage, and connected to drives 19 for height adjustment.
  • a rear buffer breast 20 connected to the buffers 5 is mounted on the chassis frame 3 so as to be pivotable about an axis running transversely to the longitudinal direction of the wagon and is connected to pivoting drives 21.
  • the buffer breast 20 is U-shaped with two frame parts 22 running in the longitudinal direction of the carriage and parallel to one another.
  • the loading wagon 1 is moved to just before a track construction site, so that the bulk hopper 10 or the rear end of the conveyor belt arrangement 4 is already above the track construction site. Then the two drives 19 are subjected to a lowering of the rear section of the chassis frame 3 with respect to the rear rail chassis 2.
  • the transfer conveyor belt 8 is shifted from the rear transfer position, which is partly shown in dash-dotted lines, into a rear transfer position shown in FIG. 1 and 2 transfer position shown in full lines, in which a discharge end 26 is located above the bulk goods loading wagon 23.
  • the swivel drive 15 enables swiveling movements to be carried out in curved tracks, so that the ejection end 26 comes to lie exactly in the center above the wagon to be loaded.
  • This lower pick-up position for loading for example by an excavator 24 is shown in full lines in FIG.
  • FIG. 5 shows a further loading carriage 27 with a chassis frame 28 and two rail carriages 29 (only the rear one of which is shown in the transport direction) and with a conveyor belt arrangement 35.
  • a chassis frame 28 In its receiving end 31 located below a frame plane 30 formed by the chassis frame 28, this has a hopper 32.
  • a rear, U-shaped buffer breast 33 is pivotally connected to the chassis frame 28 by means of swivel drives 34 about axes transverse to the longitudinal direction of the carriage.
  • the section of the conveyor belt arrangement 35 located in the region of the hopper 32 is more inclined in the direction of the track 36 compared to the remaining section. This makes it possible to arrange the receiving end 31 relatively deep for simplified loading even without adjusting the height of the rear rail chassis 29 relative to the chassis frame 28.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Ship Loading And Unloading (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Framework For Endless Conveyors (AREA)
  • Inorganic Insulating Materials (AREA)
  • Multiple-Way Valves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

A loading car for receiving, conveying and discharging bulk material onto a bulk material freight car comprises an elongated machine frame end and undercarriages supporting the machine frame on a track for mobility therealong in an operating direction. An inclined, elongated conveyor band arrangement for the bulk material is mounted on the machine frame and has a lower receiving end including a hopper arranged to receive bulk material for upward conveyance by the conveyor band arrangement, and a drive is provided for vertically adjusting the rear undercarriage relative to the machine frame.

Description

Die Erfindung betrifft einen Beladewagen zum Aufnehmen, Weitertransport und Abwurf von Schüttgut auf Schüttgutverladewagen, mit einem auf Schienenfahrwerken abgestützten und mit einem geneigten Förderband sowie einem in dessen tiefer gelegenen Aufnahmebereich befindlichen Schütt-Trichter verbundenen Fahrgestellrahmen.The invention relates to a loading wagon for receiving, transporting and dropping bulk goods onto bulk loading wagons, with a chassis frame supported on rail bogies and connected to an inclined conveyor belt as well as a bulk hopper located in its lower receiving area.

Durch die DD-PS 95 026 ist bereits ein auf Schienefahrwerken verfahrbarer Beladewagen bekannt, dessen Fahrgestellrahmen mit einem in Wagenlängsrichtung verlaufenden und geneigt angeordneten Förderband verbunden ist. Sowohl oberhalb des unteren als auch unterhalb des oberen Endbereiches des Förderbandes ist ein Schütt-Trichter vorgesehen. Der obere, für den Materialabwurf vorgesehene Schütt-Trichter ist derartig vom Fahrgestellrahmen distanziert angeordnet, daß ein auf diesem verfahrbares Transportfahrzeug mit auf dem Förderband hochtransportiertem Schüttgut beladbar ist. Ein derartiger bekannter Beladewagen setzt voraus, daß für die Beladung ein in eine relativ große Höhe anhebbarer Schaufellader oder ähnliches zur Verfügung steht. Eine Beladung durch auf dem Planum fahrende und daher tiefer gelegene Bagger ist nicht möglich.DD-PS 95 026 already discloses a loading wagon which can be moved on rail trolleys and whose chassis frame is connected to a conveyor belt which runs in the longitudinal direction of the wagon and is arranged at an incline. A hopper is provided both above the lower and below the upper end region of the conveyor belt. The upper bulk hopper provided for the material discharge is arranged at a distance from the chassis frame in such a way that a transport vehicle which can be moved on it can be loaded with bulk material which has been transported up on the conveyor belt. Such a known loading wagon presupposes that a shovel loader or the like which can be raised to a relatively great height is available for the loading. Loading by excavators traveling on the formation and therefore lower lying is not possible.

Durch die DE-PS 27 51 858 ist ein Räumgerät für Eisenbahngleise bekannt. Dieses weist endseitig auf einem Fahrgestellrahmen angeordnete Bagger mit auf langen Auslegerarmen befestigten Baggerschaufeln auf. Mittig in Längsrichtung des Fahrgestellrahmens ist eine Anordnung von Förderbändem zum Abtransport des durch die Löffelbagger hochgeförderten Erdplanums vorgesehen. Dabei stützt sich das in Transportrichtung hintere Ende der Förderbandanordnung auf dem Gleis ab und ist mit einem speziellen Schütt-Trichter verbunden, der für seine Entladung eine in Förderbandlängsrichtung verschiebbare Stirnwand aufweist. Ein derartiges Räumgerät ist jedoch konstruktiv sehr aufwendig.From DE-PS 27 51 858 a clearing device for railroad tracks is known. This has excavators arranged at the end on a chassis frame with excavator buckets attached to long extension arms. In the middle in the longitudinal direction of the chassis frame, an arrangement of conveyor belts is provided for the removal of the earthen level, which is raised by the backhoe. The rear end of the conveyor belt arrangement in the direction of transport is supported on the track and is connected to a special bulk hopper which has an end wall that can be moved in the longitudinal direction of the conveyor belt for its unloading. However, such a clearing device is structurally very complex.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung eines Beladewagens der eingangs beschriebenen Art, der mit geringem konstruktivem Aufwand und minimalen Umrüstarbeiten auch von bezüglich der Ebene des befahrenen Gleises tiefer positionierten Übergabeeinrichtungen beladbar ist.The object of the present invention is to create a loading wagon of the type described in the introduction, which can be loaded with little structural effort and minimal changeover work even from transfer devices positioned lower with respect to the level of the track being traveled.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß das im Bereich des tiefer gelegenen Aufnahmeendes der Förderbandanordnung befindliche hintere Schienenfahrwerk durch einen Antrieb relativ zum Fahrgestellrahmen höhenverstellbar ausgebildet ist. Diese konstruktiv relativ einfache Lösung gewährleistet eine rasche und bezüglich der Höhendifferenz besonders wirksame Absenkung des Beladeendes des Förderbandes, so daß auch durch bezüglich der Gleisebene tiefer gelegene Bagger eine ungehinderte Schüttgutübergabe möglich ist. Um beispielsweise die gleiche Absenkung lediglich durch eine Längsverschiebung in der Förderbandebene zu erzielen, müßte das Förderband in einem besonders langen Hub weit über den Fahrgestellrahmen vorragend verschoben und schließlich im Rahmen weiterer zeitaufwendiger Umrüstarbeiten außerdem noch abgestützt werden. In Gleisbögen käme noch die Problematik einer zum Gleis außermittigen Lage des Beladeendes hinzu. Die erfindungsgemäße Lösung hat demnach auch den Vorteil, daß das durch eine plötzliche vollständige Entladung einer Baggerschaufel mit z.B. 1,5 m³ Inhalt sehr großen stoßförmig einwirkenden Kräften ausgesetzte Förderbandende auch in seiner tiefergelegenen Position in einer sehr stabilen Art fix mit dem Fahrgestellrahmen verbunden bleibt.This object is achieved in that the rear rail undercarriage located in the region of the lower receiving end of the conveyor belt arrangement is height-adjustable by a drive relative to the chassis frame. This structurally relatively simple solution ensures a quick and in terms of height difference Particularly effective lowering of the loading end of the conveyor belt, so that unhindered bulk material transfer is also possible due to excavators located lower than the track level. In order to achieve the same lowering, for example, only by a longitudinal displacement in the conveyor belt level, the conveyor belt would have to be moved in a particularly long stroke far beyond the chassis frame and finally also supported in the course of further time-consuming conversion work. In track arches there would also be the problem of the loading end being off-center to the track. The solution according to the invention therefore also has the advantage that the conveyor belt end, which is exposed to very large shock-like forces due to a sudden complete discharge of an excavator bucket with, for example, 1.5 m³ content, remains firmly connected to the chassis frame in its lower position in a very stable manner.

Die Ausgestaltung nach Anspruch 2 gewährleistet eine sehr stabile Verankerung des Schienenfahrwerkes bei einer ungehinderten Verschwenkbewegung.The embodiment according to claim 2 ensures a very stable anchoring of the rail undercarriage with an unimpeded pivoting movement.

Mit der in Anspruch 3 angeführten Öffnung zur Durchführung des Schienenfahrwerkes ist bei einfachem, als eine Ebene ausgebildeten Fahrgestellrahmen eine relativ große Höhenverstellung des Förderbandendes für einen ungehinderten Abwurf von Schüttgut auf das Aufnahmeende erzielbar.With the opening mentioned in claim 3 for the passage of the rail undercarriage, a relatively large height adjustment of the conveyor belt end can be achieved for an unimpeded dropping of bulk material onto the receiving end with a simple chassis frame designed as a plane.

Die Weiterbildung nach Anspruch 4 ermöglicht eine über den Fahrgestellrahmen vorragende Arbeitsposition des Abwurfendes für einen ungehinderten Abwurf von Schüttgut auf einen anschließenden Verladewagen. Andererseits gestattet die Verschiebbarkeit eine Rückverlagerung für eine problemlose Überstellfahrt.The development according to claim 4 enables a working position of the discharge end protruding beyond the chassis frame for an unimpeded discharge of bulk material onto a subsequent loading wagon. On the other hand, the displaceability allows a relocation for a problem-free transfer trip.

Mit der verschwenkbaren Ausbildung des Förderbandes nach Anspruch 5 und 6 ist auch in Gleisbögen eine problemlose Schüttgutübergabe gewährleistet.With the pivotable design of the conveyor belt according to claim 5 and 6, a problem-free bulk material transfer is guaranteed even in track bends.

Die Weiterbildung nach Anspruch 6 ermöglicht eine Längsverschiebung des unteren Förderbandendes wenigstens bis zum Ende der beiden Puffer, so daß diese kein Hindernis für den Beladevorgang darstellen.The development according to claim 6 enables a longitudinal displacement of the lower end of the conveyor belt at least up to the end of the two buffers, so that they do not constitute an obstacle to the loading process.

Mit der Ausbildung nach Anspruch 7 ist bei uneingeschränkter Kupplungsmöglichkeit des Beladewagens eine relativ günstige Beladung durchfürbar, so daß sich bei einer vorteilhaften fixen Befestigung am Fahrgestellrahmen eine entsprechende Längsverschiebung erübrigt.With the design according to claim 7, a relatively cheap loading can be carried out with unlimited coupling possibility of the loading wagon, so that a corresponding longitudinal displacement is unnecessary with an advantageous fixed attachment to the chassis frame.

Eine weitere, in Anspruch 8 angeführte Ausbildung ermöglicht bereits ohne Höhenverstellung des hinteren Schienenfahrwerkes eine für die Beladung günstige, tiefgelegene Anordnung des Beladeendes.A further embodiment specified in claim 8 enables a low-lying arrangement of the loading end, which is favorable for loading, even without adjusting the height of the rear rail undercarriage.

Mit der Ausbildung nach Anspruch 9 ist auch bei einem unterhalb der Rahmenebene gelegenen Beladeende des Förderbandes sowohl eine ungehinderte Kupplungsmöglichkeit als auch ein problemloser Schüttgutabwurf gewährleistet.With the design according to claim 9, both an unhindered coupling possibility and a problem-free bulk material discharge are ensured even with a loading end of the conveyor belt located below the frame level.

Schließlich ist mit der Weiterbildung gemäß Anspruch 10 und 11 bei einer raschen Umstellmöglichkeit die vorschriftsmäßige Druckbelastung der Puffer uneingeschränkt sichergestellt.Finally, with the further development according to claims 10 and 11, the correct pressure loading of the buffers is ensured without restriction with a rapid changeover possibility.

Im folgenden wird die Erfindung an Hand in der Zeichnung dargestellter Ausführungsbeispiele näher beschrieben.The invention is described in more detail below with reference to exemplary embodiments illustrated in the drawing.

Es zeigen:

  • Fig. 1 eine Seitenansicht eines Beladewagens zum Aufnehmen, Weitertransport und Abwurf von Schüttgut auf einen vorgeordneten Schüttgutverladewagen, wobei ein in Transportrichtung hinteres Schienenfahrwerk relativ zum Fahrgestellrahmen höhenverstellbar ausgebildet ist,
  • Fig. 2 eine Draufsicht auf den Beladewagen,
  • Fig. 3 einen weiteren erfindungsgemäß ausgebildeten Beladewagen, wobei zusätzlich eine hintere Pufferbrust höhenverschwenkbar ausgebildet ist,
  • Fig. 4 eine Draufsicht auf den hinteren Endbereich des Beladewagens gemäß Fig. 3 und
  • Fig.5 eine weitere Variante des Beladewagens.
Show it:
  • 1 is a side view of a loading wagon for receiving, further transport and dropping of bulk goods onto an upstream bulk goods loading wagon, with a rear rail carriage in the transport direction being designed to be height-adjustable relative to the chassis frame,
  • 2 is a plan view of the loading wagon,
  • 3 shows a further loading wagon designed according to the invention, a rear buffer breast additionally being designed to be pivotable in height,
  • Fig. 4 is a plan view of the rear end region of the loading wagon according to Fig. 3 and
  • 5 another variant of the loading wagon.

Wie in Fig. 1 ersichtlich, setzt sich der Beladewagen 1 im wesentlichen aus einem auf Schienenfahrwerken 2 abgesützten Fahrgestellrahmen 3 zusammen, auf dem eine in Wagenlängsrichtung verlaufende Förderbandanordnung 4 vorgesehen ist. An jedem Längsende des Fahrgestellrahmens 3 sind Puffer 5 vorgesehen, die in einer durch den Fahrgestellrahmen 3 gebildeten Rahmenebene 6 angeordnet sind. Zur Energieversorgung dient ein im vorderen Endbereich des Wagens angeordneter Motor 7. Die Förderbandanordnung 4 setzt sich aus einem in Transportrichtung im vorderen Endbereich angeordneten und in dessen Längsrichtung verschiebbaren Übergabeförderband 8 und einem Aufnahmeförderband 9 mit einem in dessen unteren Endbereich befindlichen Schütt-Trichter 10 zusammen. Das Übergabeförderband 8 ist in seinem unteren Endbereich in einem Führungsrahmen 11 verschiebbar gelagert, der seinerseits um eine senkrecht zur Förderebene verlaufende Achse 12 verschwenkbar mit dem Fahrgestellrahmen 3 verbunden ist. Zur weiteren Abstützung des Übergabeförderbandes 8 ist im vorderen Endbereich des Fahrgestellrahmens 3 ein Stützrahmen 13 mit Abstützrollen 14 vorgesehen, die quer zur Wagenlängsrichtung verschiebbar am Abstützrahmen 13 gelagert sind. Ein sowohl mit dem Abstützrahmen 13 als auch mit dem Übergabeförderband 8 verbundener Verschwenkantrieb 15 dient zur seitlichen Verschwenkung des Übergabeförderbandes 8 um die vertikale Achse 12 (siehe strichpunktierte Linien in Fig.2).As can be seen in FIG. 1, the loading carriage 1 essentially consists of a chassis frame 3 supported on rail running gear 2, on which a conveyor belt arrangement 4 running in the longitudinal direction of the carriage is provided. Buffers 5 are provided at each longitudinal end of the chassis frame 3 and are arranged in a frame plane 6 formed by the chassis frame 3. A power supply is used in the front Motor 7 arranged in the end region of the carriage. The conveyor belt arrangement 4 is composed of a transfer conveyor belt 8 arranged in the transport direction in the front end region and displaceable in the longitudinal direction thereof, and a receiving conveyor belt 9 with a hopper 10 located in its lower end region. The transfer conveyor belt 8 is slidably mounted in its lower end region in a guide frame 11, which in turn is connected to the chassis frame 3 so as to be pivotable about an axis 12 running perpendicular to the conveying plane. For further support of the transfer conveyor belt 8, a support frame 13 with support rollers 14 is provided in the front end region of the chassis frame 3, which are mounted on the support frame 13 so as to be displaceable transversely to the longitudinal direction of the carriage. A pivoting drive 15, which is connected both to the support frame 13 and to the transfer conveyor belt 8, serves to pivot the transfer conveyor belt 8 laterally about the vertical axis 12 (see dash-dotted lines in FIG. 2).

Wie insbesondere in Fig.2 ersichtlich, weist der Fahrgestellrahmen 3 in seinem im Bereich des hinteren Schienenfahrwerkes 2 gelegenen Ende eine Öffnung 16 zur Durchführung des Schienenfahrwerkes 2 auf. Dieses ist durch zwei jeweils an einer Wagenlängsseite angeordnete und in Wagenlängsrichtung zum vorderen Schienenfahrwerk 2 verlaufende Anlenkstangen 17 um eine quer zur Wagenlängsrichtung verlaufende Achse 18 verschwenkbar am Fahrgestellrahmen 3 gelagert und zur Höhenverstellung mit Antrieben 19 verbunden.As can be seen in particular in FIG. 2, the chassis frame 3 has an opening 16 in its end located in the area of the rear rail undercarriage 2 for the passage of the rail undercarriage 2. This is mounted on the chassis frame 3 by means of two articulation rods 17, each arranged on a longitudinal side of the carriage and extending in the longitudinal direction of the carriage to the front rail carriage 2, about an axis 18 extending transversely to the longitudinal direction of the carriage, and connected to drives 19 for height adjustment.

Bei einer in Fig.3 und 4 dargestellten Weiterbildung des Beladewagens 1 ist eine hintere, mit den Puffern 5 verbundene Pufferbrust 20 um eine quer zur Wagerlängsrichtung verlaufende Achse verschwenkbar am Fahrgestellrahmen 3 gelagert und mit Verschwenkantrieben 21 verbunden. Zur ungehinderten Hochschwenkung der Pufferbrust 20 ist diese U-förmig mit zwei in Wagerlängsrichtung und parallel zueinander verlaufenden Rahmenteilen 22 ausgebildet. Zur Beladung eines Schüttgutverladewagens 23 (Fig.1) wird der Beladewagen 1 bis knapp vor eine Gleisbaustelle verfahren, so daß sich der Schütt-Trichter 10 bzw. das hintere Ende der Förderbandanordnung 4 bereits oberhalb der Gleisbaustelle befindet. Anschliessend erfolgt unter Beaufschlagung der beiden Antriebe 19 eine Absenkung des hinteren Abschnittes des Fahrgestellrahmens 3 gegenüber dem hinteren Schienenfahrwerk 2. Mit Hilfe eines als Seilzugtrommel ausgebildeten Antriebes 25 erfolgt eine Verschiebung des Übergabeförderbandes 8 von der teilweise in strichpunktierten Linien dargestellten hinteren Überstellposition in eine in Fig.1 und 2 mit vollen Linien dargestellte Übergabeposition, in der sich ein Abwurfende 26 über dem vorgeordneten Schüttgutverladewagen 23 befindet. Dabei besteht durch den Verschwenkantrieb 15 die Möglichkeit, in Gleisbögen erforderliche Verschwenkbewegungen durchzuführen, so daß das Abwurfende 26 genau mittig über dem zu beladenden Wagen zu liegen kommt. Diese untere Aufnahmeposition zur Beladung beispielsweise durch einen Bagger 24 ist in Fig.1 mit vollen Linien dargestellt. Nach Inbetriebnahme der Antriebe für das Übergabe- und Aufnahmeförderband 8,9 erfolgt ein kontinuierlicher Weitertransport des vom Bagger 24 im Aufnahmeende in den Schütt-Trichter 10 abgeworfenen Schüttgutes in den vorgeordneten Schüttgutverladewagen 23.In a further development of the loading wagon 1 shown in FIGS. 3 and 4, a rear buffer breast 20 connected to the buffers 5 is mounted on the chassis frame 3 so as to be pivotable about an axis running transversely to the longitudinal direction of the wagon and is connected to pivoting drives 21. To allow the buffer breast 20 to swing up freely, it is U-shaped with two frame parts 22 running in the longitudinal direction of the carriage and parallel to one another. To load a bulk goods loading wagon 23 (FIG. 1), the loading wagon 1 is moved to just before a track construction site, so that the bulk hopper 10 or the rear end of the conveyor belt arrangement 4 is already above the track construction site. Then the two drives 19 are subjected to a lowering of the rear section of the chassis frame 3 with respect to the rear rail chassis 2. With the aid of a drive 25 designed as a cable drum, the transfer conveyor belt 8 is shifted from the rear transfer position, which is partly shown in dash-dotted lines, into a rear transfer position shown in FIG. 1 and 2 transfer position shown in full lines, in which a discharge end 26 is located above the bulk goods loading wagon 23. The swivel drive 15 enables swiveling movements to be carried out in curved tracks, so that the ejection end 26 comes to lie exactly in the center above the wagon to be loaded. This lower pick-up position for loading for example by an excavator 24 is shown in full lines in FIG. After the drives for the transfer and receiving conveyor belt 8, 9 have been started up, the bulk material thrown from the excavator 24 in the receiving end into the bulk hopper 10 is continuously transported into the upstream bulk material loading wagon 23.

Beider in Fig.3 und 4 dargestellten Variante besteht noch zusätzlich die Möglichkeit, daß sich der Bagger 24 nach Hochschwenken der Pufferbrust 20 noch näher an den Schütt-Trichter 10 heranbewegen kann. Nach erfolgter Beladung wird die Pufferbrust 20 zurückverschwenkt und mit dem restlichen Abschnitt des Fahrgestellrahmens 3 verriegelt. Unter Beaufschlagung der Antriebe 19 wird der Fahrgestellrahmen 3 in seine normale, zur Gleisebene parallele Position hochgeschwenkt (siehe strichpunktierte Linien in Fig.1) und das Übergabeförderband 8 mit Hilfe des Antriebes 25 in die Überstellposition zurückverlagert.In the variant shown in FIGS. 3 and 4, there is additionally the possibility that the excavator 24 can move even closer to the hopper 10 after the buffer breast 20 has been swung up. After loading, the buffer breast 20 is pivoted back and locked with the remaining section of the chassis frame 3. When the drives 19 are acted upon, the chassis frame 3 is pivoted up into its normal position parallel to the track plane (see dash-dotted lines in FIG. 1) and the transfer conveyor belt 8 is moved back into the transfer position with the aid of the drive 25.

In Fig.5 ist ein weiterer Beladewagen 27 mit einem Fahrgestellrahmen 28 und zwei Schienenfahrwerken 29 (von denen lediglich das in Transportrichtung hintere dargestellt ist) sowie mit einer Förderbandanordnung 35 ersichtlich. Diese weist in ihrem unterhalb einer durch den Fahrgestellrahmen 28 gebildeten Rahmenebene 30 befindlichen Aufnahmeende 31 einen Schütt-Trichter 32 auf. Eine hintere, U-förmig ausgebildete Pufferbrust 33 ist mit Hilfe von Schwenkantrieben 34 um quer zur Wagenlängsrichtung verlaufende Achsen verschwenkbar mit dem Fahrgestellrahmen 28 verbunden. Der im Bereich des Schütt-Trichters 32 gelegene Abschnitt der Förderbandanordnung 35 ist im Vergleich zum restlichen Abschnitt stärker in Richtung zum Gleis 36 geneigt angeordnet. Damit besteht die Möglichkeit, auch ohne Höhenverstellung des hinteren Schienenfahrwerkes 29 relativ zum Fahrgestellrahmen 28 das Aufnahmeende 31 relativ tief für eine vereinfachte Beladung anzuordnen.5 shows a further loading carriage 27 with a chassis frame 28 and two rail carriages 29 (only the rear one of which is shown in the transport direction) and with a conveyor belt arrangement 35. In its receiving end 31 located below a frame plane 30 formed by the chassis frame 28, this has a hopper 32. A rear, U-shaped buffer breast 33 is pivotally connected to the chassis frame 28 by means of swivel drives 34 about axes transverse to the longitudinal direction of the carriage. The section of the conveyor belt arrangement 35 located in the region of the hopper 32 is more inclined in the direction of the track 36 compared to the remaining section. This makes it possible to arrange the receiving end 31 relatively deep for simplified loading even without adjusting the height of the rear rail chassis 29 relative to the chassis frame 28.

Claims (11)

Beladewagen zum Aufnehmen, Weitertransport und Abwurf von Schüttgut auf Schüttgutverladewagen, mit einem auf Schienenfahrwerken abgestützten und mit einer geneigten Förderbandanordnung sowie einem in deren tiefer gelegenem Aufnahmebereich befindlichen Schütt-Trichter verbundenen Fahrgestellrahmen, dadurch gekennzeichnet, daß das im Bereich des tiefer gelegenen Aufnahmeendes der Förderbandanordnung (4) befindliche hintere Schienenfahrwerk (2) durch einen Antrieb (19) relativ zum Fahrgestellrahmen (3) höhenverstellbar ausgebildet ist.Loading wagons for picking up, transporting and dropping bulk goods onto bulk goods loading wagons, with a chassis frame supported on rail bogies and connected to an inclined conveyor belt arrangement and a bulk hopper located in their lower receiving area, characterized in that the frame in the area of the lower receiving end of the conveyor belt arrangement ( 4) located rear rail undercarriage (2) by a drive (19) relative to the chassis frame (3) is height adjustable. Beladewagen nach Anspruch 1, dadurch gekennzeichnet, daß das hintere Schienenfahrwerk (2) durch zwei jeweils an einer Wagenlängsseite angeordnete und in Wagenlängsrichtung zum vorderen Schienenfahrwerk (2) verlaufende Anlenkstangen (17) um eine quer zur Maschinenlängsrichtung verlaufende Achse (18) verschwenkbar am Fahrgestellrahmen (3) gelagert ist.Loading wagon according to claim 1, characterized in that the rear rail carriage (2) can be pivoted on the chassis frame (18) about an axis (18) running transversely to the machine longitudinal direction by means of two link rods (17) each arranged on a longitudinal side of the carriage and extending in the longitudinal direction of the carriage towards the front rail carriage (2). 3) is stored. Beladewagen nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Fahrgestellrahmen (3) in seiner durch Puffer (5) führenden Rahmenebene (6) im Bereich des hinteren Schienenfahrwerkes (2) zu dessen ungehinderter Durchführung eine Öffnung (16) aufweist.Loading trolley according to claim 1 or 2, characterized in that the chassis frame (3) has an opening (16) in its frame plane (6) leading through buffers (5) in the area of the rear rail undercarriage (2) for the unimpeded passage thereof. Beladewagen nach einem der Ansprüche 1, 2 oder 3, dadurch gekennzeichnet, daß die Förderbandanordnung (4) aus einem in Tranportrichtung im vorderen Endbereich angeordneten und in Längsrichtung verschiebbaren Übergabeförderband (8) und einem Aufnahmeförderband (9) mit dem im unteren Endbereich befindlichen Schütt-Trichter (10) gebildet ist.Loading trolley according to one of claims 1, 2 or 3, characterized in that the conveyor belt arrangement (4) consists of a transfer conveyor belt (8) arranged in the front end region in the direction of transport and displaceable in the longitudinal direction, and a receiving conveyor belt (9) with the bulk material located in the lower end region. Funnel (10) is formed. Beladewagen nach Anspruch 4, dadurch gekennzeichnet, daß das Übergabeförderband (8) in seinem tiefer gelegenen, unteren Endbereich um eine senkrecht zur Förderebene verlaufende Achse (12) verschwenkbar gelagert und mit einem am Fahrgestellrahmen (3 ) abgestützten Verschwenkantrieb (15) verbunden ist.Loading wagon according to claim 4, characterized in that the transfer conveyor belt (8) is pivotally mounted in its lower, lower end region about an axis (12) running perpendicular to the conveying plane and is connected to a pivoting drive (15) supported on the chassis frame (3). Beladewagen nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß zur Abstützung des verschiebbaren Übergabeförderbandes (8) ein am Ende des Fahrgestellrahmens (3) befestigter und mit dem Verschwenkantrieb (15) verbundener Abstützrahmen (13) mit einem querverschiebbar gelagerten und Abstützrollen (14) aufweisenden Schlitten vorgesehen ist.Loading trolley according to one of Claims 1 to 5, characterized in that, in order to support the displaceable transfer conveyor belt (8), one at the end of the chassis frame (3) attached and connected to the pivoting drive (15) support frame (13) with a cross-slidably mounted and supporting rollers (14) having carriage. Beladewagen nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß das hintere, im Aufnahmebereich mit dem Schütt-Trichter (10) verbundene Aufnahmeförderband (9) in dessen Transportebene längsverschiebbar am Fahrgestellrahmen (3) gelagert ist.Loading trolley according to Claim 5 or 6, characterized in that the rear receiving conveyor belt (9), which is connected to the bulk hopper (10) in the receiving area, is mounted on the chassis frame (3) so as to be longitudinally displaceable in its transport plane. Beladewagen nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das untere Ende des Aufnahmeförderbandes (9) im Bereich einer Pufferbrust (20) sowie unmittelbar oberhalb derselben angeordnet ist.Loading trolley according to one of Claims 1 to 7, characterized in that the lower end of the receiving conveyor belt (9) is arranged in the region of a buffer breast (20) and immediately above it. Beladewagen nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das untere, mit dem Schütt-Trichter (32) verbundene Ende des Aufnahmeförderbandes unterhalb der Rahmenebene (30) angeordnet ist.Loading trolley according to one of claims 1 to 7, characterized in that the lower end of the receiving conveyor belt, which is connected to the hopper (32), is arranged below the frame plane (30). Beladewagen nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die in Transportrichtung der Förderbandanordnung (4;35) hintere Pufferbrust (20;33) verschwenkbar ausgebildet und mit einem Verschwenkantrieb (21;34) verbunden ist.Loading trolley according to one of claims 1 to 9, characterized in that the buffer breast (20; 33) at the rear in the transport direction of the conveyor belt arrangement (4; 35) is designed to be pivotable and is connected to a pivoting drive (21; 34). Beladewagen nach Anspruch 10, dadurch gekennzeichnet, daß eine hinter dem hinteren Schienenfahrwerk (2;29) gelegene und zur Bildung einer Öffnung U-förmig ausgebildete Pufferbrust (33;20) des Fahrgestellrahmens (3;28) im Bereich ihrer beiden parallel zueinander in Wagenlängsrichtung verlaufenden freien Rahmenteile (22) um eine quer zur Wagenlängsrichtung verlaufende Achse verschwenkbar am anschließenden Abschnitt des Fahrgestellrahmens (3;28) gelagert ist.Loading wagon according to Claim 10, characterized in that a buffer breast (33; 20) of the chassis frame (3; 28) located behind the rear rail undercarriage (2; 29) and designed to form an opening in the region of their two parallel to one another in the longitudinal direction of the wagon extending free frame parts (22) about an axis extending transversely to the longitudinal direction of the carriage is mounted on the adjoining section of the chassis frame (3; 28).
EP92104843A 1991-03-26 1992-03-20 Wagon for collecting, transporting and discharging bulk material Expired - Lifetime EP0505933B1 (en)

Applications Claiming Priority (2)

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AT66391 1991-03-26
AT663/91 1991-03-26

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EP0505933B1 EP0505933B1 (en) 1994-07-06

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US (1) US5277538A (en)
EP (1) EP0505933B1 (en)
AT (1) ATE108234T1 (en)
AU (1) AU639636B2 (en)
CZ (1) CZ278669B6 (en)
DE (1) DE59200263D1 (en)
ES (1) ES2057939T3 (en)
HU (1) HU208349B (en)
PL (1) PL169747B1 (en)
SK (1) SK279317B6 (en)

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AT505187B1 (en) * 2007-05-10 2009-01-15 Plasser Bahnbaumasch Franz STORAGE CARRIAGE FOR BULK GOODS
WO2009086890A1 (en) * 2008-01-11 2009-07-16 Werner Stark Device for transporting building materials for a bed and/or pavement of a roadway
AT516471A1 (en) * 2014-10-27 2016-05-15 System 7 Railsupport Gmbh Device for conveying material for track construction
CN108792503A (en) * 2018-06-30 2018-11-13 郭青华 A kind of bottle embryo connecting line production equipment
CN114084846A (en) * 2022-01-21 2022-02-25 山东金钟科技集团股份有限公司 Lifting type hydraulic plate turnover device

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Also Published As

Publication number Publication date
EP0505933B1 (en) 1994-07-06
ES2057939T3 (en) 1994-10-16
AU639636B2 (en) 1993-07-29
CZ278669B6 (en) 1994-04-13
CS87092A3 (en) 1992-10-14
HU208349B (en) 1993-09-28
SK279317B6 (en) 1998-09-09
ATE108234T1 (en) 1994-07-15
HU9200971D0 (en) 1992-06-29
PL293838A1 (en) 1992-11-30
HUT61059A (en) 1992-11-30
AU1317792A (en) 1992-10-01
US5277538A (en) 1994-01-11
PL169747B1 (en) 1996-08-30
DE59200263D1 (en) 1994-08-11

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