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EP0844330B1 - Bulk goods handling wagon - Google Patents

Bulk goods handling wagon Download PDF

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Publication number
EP0844330B1
EP0844330B1 EP97890208A EP97890208A EP0844330B1 EP 0844330 B1 EP0844330 B1 EP 0844330B1 EP 97890208 A EP97890208 A EP 97890208A EP 97890208 A EP97890208 A EP 97890208A EP 0844330 B1 EP0844330 B1 EP 0844330B1
Authority
EP
European Patent Office
Prior art keywords
wagon
conveyor
conveyor arrangement
transfer conveyor
longitudinal direction
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.)
Expired - Lifetime
Application number
EP97890208A
Other languages
German (de)
French (fr)
Other versions
EP0844330A1 (en
Inventor
Josef Theurer
Friedrich Oellerer
Manfred Brunninger
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.)
Franz Plasser Bahnbaumaschinen Industrie GmbH
Original Assignee
Franz Plasser Bahnbaumaschinen Industrie 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 Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority to AT97890208T priority Critical patent/ATE231940T1/en
Publication of EP0844330A1 publication Critical patent/EP0844330A1/en
Application granted granted Critical
Publication of EP0844330B1 publication Critical patent/EP0844330B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • E01B2203/034—Displacing or storing ballast using storing containers

Definitions

  • the invention relates to a bulk loader for integration into a consisting of several such car Verladezug, with an open top, attached to a chassis frame storage box for storing the bulk material and associated therewith, running in the lower region of the storage box and in the carriage longitudinal direction bottom conveyor under Forming two spaced in the conveying direction of each other deflecting is endless and has a conveyor drive, as well as with an adjustable angle to the ground conveyor and projecting beyond the chassis frame transfer conveyor.
  • Such a loading wagon is already known from US Pat. No. 4,576,538, which is connected in a particularly advantageous manner with other similar loading wagons to form a loading wagon.
  • the conveyor drive of the bottom conveyor also designed as a conveyor belt can be acted upon with different speeds, so that at low conveying speed of the storage box is filled with slow advance of Schüttguthaufens.
  • the bulk material can be transported without storage to the upstream loading wagon.
  • any extendable Verladeyak it is possible to transport, for example, by a cleaning machine overburden from the adjacent end of the Verladezuges on the respective ground or transfer conveyors to the foremost Verladewagen and store in this.
  • the projecting transfer conveyor is pivotable about a vertical axis, whereby all Verladewagen are simultaneously dischargeable.
  • GB 2 277 725 B also a bulk material transfer car of the type described above is known in which the transfer conveyor is formed pivotable in the region of the cross-conveyor end.
  • the transfer conveyor is height adjustable by a drive from a normal, first position for bulk transfer to the downstream Verladewagen in a lowered second position to drop the stored bulk material while reducing the drop height directly on the track.
  • Another bulk cargo wagon is known from DE 41 04 877 A. This has above the receiving end of the ground conveyor on an additional conveyor belt. This arrangement enables an improved takeover of the bulk material, which is e.g. is dropped by a cleaning machine.
  • each Verladewagen has two in the transverse direction of the wagon juxtaposed, parallel to each other extending ground and transfer conveyors.
  • the deflecting end of a bottom conveying device is alternately submerged or overlapped by the deflecting end of the transfer conveyor.
  • the two floor conveyors are separated by a central, running in the carriage longitudinal partition, whereby each floor conveyor is assigned a separate storage box.
  • the object of the present invention now lies in the creation of a bulk material loading wagon of the generic type in which, with the least possible constructional overhead and with a minimum of retooling a change in the conveying direction for the bulk material can be performed.
  • each deflecting the bottom conveyor is assigned its own transfer conveyor for the selective transfer of bulk material from the ground conveyor to the corresponding transfer conveyor.
  • each of the car center facing deflecting the two transfer conveyors is pivotally connected to a guide carriage which is slidably mounted in each case by means of a drive relative to the chassis frame in the longitudinal direction.
  • a Verladezug 1 schematically illustrated in FIGS. 1 and 2 is composed of a number of in the longitudinal direction of the carriage arranged one after the other, similar bulk cargo wagons 2 together. These are each equipped with a supported on rail chassis 3, platform-shaped chassis frame 4, on which a running in the car longitudinal direction bottom conveyor 5 is supported. This is formed as two deflecting 6.7 exhibiting, endless conveyor belt which is movable by a conveyor drive 8 either in the direction shown by an arrow 9 in Fig. 1 conveyor or transport direction or in the opposite direction (Fig.
  • the bottom conveyor 5 forms the lower boundary of a storage box 10, which is composed of two side walls 11 running parallel to one another and in the longitudinal direction of the carriage and two end walls 12 running perpendicular to the longitudinal direction of the carriage. These are each spaced in their lower end region to form an outlet opening 13 of the bottom conveyor 5.
  • Each deflecting 6 or 7 of the ground conveyor 5 is assigned a transfer conveyor 14, which is designed in each case as a running in the carriage direction, forming two deflectors 15,16 endless conveyor belt and equipped with a conveyor drive 17.
  • Each transfer conveyor 14 is pivotally connected with its guide end 18 facing the center of the carriage with a guide carriage 18.
  • This guide carriage 18 is displaceably mounted on the chassis frame 4 in the longitudinal direction of the carriage and connected to a drive 19 for carrying out the displacement movement.
  • the guide carriage 18 is formed pivotable about a vertical axis 22 relative to the chassis frame 4.
  • front transfer conveyor 14 is inclined at an angle to the horizontal.
  • the lower deflecting end 16 engages under the front deflecting end 6 of the ground conveyor 5.
  • the higher deflection end 15 of the transfer conveyor 14 is spaced from the deflecting end 7 of the ground conveyor 5 for a bulk material in the storage box 10.
  • the second, with respect to the conveying direction rear transfer conveyor 14 is located between the chassis frame 4 and bottom conveyor 5 in an inoperative position.
  • the drive 19 is acted upon in order to shift the transfer conveyors 14 located in the working position into an inoperative position between the ground conveyor 5 and the chassis frame 4. Thereafter, the drives 19 are acted upon by the transfer conveyor 14, which is located at the other end of the wagon, in order to shift them into a working position (see Fig. 2).
  • a support device 20 formed from hydraulic cylinder and rope is used to raise and support the transfer conveyor 14.
  • a motor 21 is provided to power the various drives.
  • a width b extending perpendicularly to the longitudinal direction of the carriage is designed correspondingly to the transfer conveyor 14 approximately half the width B of the floor conveyor 5. This makes it possible to keep both transfer conveyors 14 of two adjacent bulk material transfer cars 2 permanently in their working position, but only one of the two transfer conveyors 14 is always in operation.
  • each transfer conveyor 14 in the region of the lower deflection end 16 is connected directly to the chassis frame 4 about a vertical axis 22 pivotally.
  • the two transfer conveyors 14 of each bulk material loading wagon 2 which are spaced apart in the longitudinal direction of the wagon are arranged offset relative to one another with respect to a center line 23 of the ground conveyor 5 running centrally in the wagon longitudinal direction and in the wagon longitudinal direction.
  • the outlet opening 13 located in the region of each deflecting end 6, 7 of the bottom conveyor device 5 likewise has only one width b of the transfer conveyor 14 and is located above the undercut deflecting end 16 of the respective transfer conveyor 14.
  • a screw conveyor 24 In the region of the outlet opening 13 in the transverse direction of the carriage the storage box 10 is a screw conveyor 24 with a perpendicular to the carriage longitudinal direction and horizontally extending axis of rotation 25.
  • the screw conveyor 24 is located in the region of the deflection end 6 and 7 of the bottom conveyor fifth
  • each higher deflecting end 15 of the transfer conveyor 14 is assigned a deflecting device 26 for deflecting a part of the discharged bulk material in the direction of a side wall 11 of the storage box 10 which is further distanced from the transfer conveyor 14.
  • the bulk material dropped at the deflecting end 15 only in the area of a carriage half is distributed over the entire width B of the ground conveyor 5 or the storage box 10.
  • the baffle 26 shown as a baffle for example, a directly above the bottom conveyor 5 positioned screw conveyor could be used for a uniform transverse distribution of the bulk material.
  • the screw conveyor 24 shown in Fig. 8 is displaceable by a drive 28 in rotation and promotes that bulk material in the direction of the outlet opening 13, which is located on the opposite with respect to the carriage transverse direction of the outlet opening 13 car half.
  • the conveyor drives 17 of the transfer conveyors 27 are to be put out of operation.
  • the conveyor drives 17 are to act on the adjacent in the carriage transverse direction transfer conveyors 14 and take the conveyor drives 8 of the soil conveyors 5 for an opposite direction in operation.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Ship Loading And Unloading (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture Of Iron (AREA)

Abstract

The wagon (2) has an open-topped material storage box fixed to an undercarriage frame. The wagon incorporates a floor conveyor (5) in the lower area of the box (10), running along the wagon. There is an endless deflector (6,7) at either end of the conveyor, which has a drive (8). A transfer conveyor (14) can have its angle to the floor conveyor adjusted, and extends over the undercarriage frame (4). Each deflector has its own transfer conveyor. Each of the deflectors (16) facing the centre of the wagon may be articulately connected with a guide slide (18), which is displaceably located via a drive relatively to the undercarriage frame in its longitudinal direction.

Description

Die Erfindung betrifft einen Schüttgutverladewagen für die Eingliederung in einen aus mehreren derartigen Wagen bestehenden Verladezug, mit einem oben offenen, an einem Fahrgestellrahmen befestigten Speicherkasten zum Speichern des Schüttgutes und mit einer diesem zugeordneten, im unteren Bereich des Speicherkastens und in Wagenlängsrichtung verlaufenden Bodenfördereinrichtung, die unter Bildung zweier in Förderlängsrichtung voneinander distanzierter Umlenkenden endlos ausgebildet ist und einen Förderantrieb aufweist, sowie mit einer im Winkel zur Bodenfördereinrichtung einstellbaren und über den Fahrgestellrahmen vorkragenden Übergabefördereinrichtung.The invention relates to a bulk loader for integration into a consisting of several such car Verladezug, with an open top, attached to a chassis frame storage box for storing the bulk material and associated therewith, running in the lower region of the storage box and in the carriage longitudinal direction bottom conveyor under Forming two spaced in the conveying direction of each other deflecting is endless and has a conveyor drive, as well as with an adjustable angle to the ground conveyor and projecting beyond the chassis frame transfer conveyor.

Durch die US 4 576 538 ist bereits ein derartiger Verladewagen bekannt, der in besonders vorteilhafter Weise mit anderen gleichartigen Verladewagen zu einem Verladezug verbunden wird. Dabei ragt jeweils die als Förderband ausgebildete Übergabefördereinrichtung über den Speicherkasten des angeschlossenen Verladewagens, so daß dieser mit Hilfe der vorkragenden Übergabefördereinrichtung befüllbar ist. Der Förderantrieb der ebenfalls als Förderband ausgebildeten Bodenfördereinrichtung ist mit unterschiedlicher Geschwindigkeit beaufschlagbar, so daß bei geringer Fördergeschwindigkeit der Speicherkasten unter langsamem Vorrücken des Schüttguthaufens vollgefüllt wird. Andererseits kann bei höherer Fördergeschwindigkeit das Schüttgut ohne Speicherung zum vorgeordneten Verladewagen durchtransportiert werden.Such a loading wagon is already known from US Pat. No. 4,576,538, which is connected in a particularly advantageous manner with other similar loading wagons to form a loading wagon. In each case, designed as a conveyor transfer conveyor over the storage box of the connected Verladewagens so that it can be filled with the aid of the projecting transfer conveyor. The conveyor drive of the bottom conveyor also designed as a conveyor belt can be acted upon with different speeds, so that at low conveying speed of the storage box is filled with slow advance of Schüttguthaufens. On the other hand, at higher conveying speeds, the bulk material can be transported without storage to the upstream loading wagon.

Mit einem derartigen, durch eine entsprechende Anzahl von Verladewagen beliebig verlängerbaren Verladezug ist es möglich, den beispielsweise durch eine Reinigungsmaschine anfallenden Abraum vom angrenzenden Ende des Verladezuges über die jeweiligen Boden- bzw. Übergabefördereinrichtungen bis zum vordersten Verladewagen zu transportieren und in diesem zu speichern. Die vorkragende Übergabefördereinrichtung ist um eine vertikale Achse verschwenkbar, wodurch sämtliche Verladewagen gleichzeitig entladbar sind.With such, by a corresponding number of Verladewagen any extendable Verladezug, it is possible to transport, for example, by a cleaning machine overburden from the adjacent end of the Verladezuges on the respective ground or transfer conveyors to the foremost Verladewagen and store in this. The projecting transfer conveyor is pivotable about a vertical axis, whereby all Verladewagen are simultaneously dischargeable.

Durch die GB 2 277 725 B ist außerdem ein Schüttgutverladewagen der eingangs beschriebenen Art bekannt, bei dem die Übergabefördereinrichtung im Bereich des untergreifenden Förderendes verschwenkbar ausgebildet ist. Damit ist die Übergabefördereinrichtung durch einen Antrieb von einer normalen, ersten Position zur Schüttgutübergabe auf den nachgeordneten Verladewagen in eine abgesenkte zweite Position höhenverstellbar, um das gespeicherte Schüttgut unter Reduktion der Fallhöhe direkt auf das Gleis abzuwerfen.By GB 2 277 725 B also a bulk material transfer car of the type described above is known in which the transfer conveyor is formed pivotable in the region of the cross-conveyor end. Thus, the transfer conveyor is height adjustable by a drive from a normal, first position for bulk transfer to the downstream Verladewagen in a lowered second position to drop the stored bulk material while reducing the drop height directly on the track.

Ein weiterer Schüttgutverladewagen ist aus der DE 41 04 877 A bekannt. Dieser weist oberhalb des Aufnahmeendes der Bodenfördereinrichtung ein zusätzliches Förderband auf. Diese Anordnung ermöglicht eine verbesserte Übernahme des Schüttgutes, welches z.B. von einer Reinigungsmaschine abgeworfen wird.Another bulk cargo wagon is known from DE 41 04 877 A. This has above the receiving end of the ground conveyor on an additional conveyor belt. This arrangement enables an improved takeover of the bulk material, which is e.g. is dropped by a cleaning machine.

Schließlich ist durch US 5 151 002 noch eine weitere Variante des genannten Schüttgutverladewagens bekannt, bei der jeder Verladewagen zwei in Wagenquerrichtung nebeneinander angeordnete, parallel zueinander verlaufende Boden- und Übergabefördereinrichtungen aufweist. Dabei wird jeweils wechselweise das Umlenkende der einen Bodenfördereinrichtung durch das Umlenkende der Übergabefördereinrichtung unter- bzw. übergriffen. Die beiden Bodenfördereinrichtungen sind durch eine mittige, in Wagenlängsrichtung verlaufende Trennwand voneinander getrennt, wodurch jeder Bodenfördereinrichtung ein eigener Speicherkasten zugeordnet ist. Durch diese Doppelanordnung der Fördereinrichtungen besteht die Möglichkeit, parallel in zwei entgegengesetzten Förderrichtungen Schüttgut zu speichern und/oder zu transportieren.Finally, by US 5,151,002 still another variant of said bulk material loading wagon is known in which each Verladewagen has two in the transverse direction of the wagon juxtaposed, parallel to each other extending ground and transfer conveyors. In each case, the deflecting end of a bottom conveying device is alternately submerged or overlapped by the deflecting end of the transfer conveyor. The two floor conveyors are separated by a central, running in the carriage longitudinal partition, whereby each floor conveyor is assigned a separate storage box. By means of this double arrangement of the conveying devices, it is possible to store and / or transport bulk material in parallel in two opposite conveying directions.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung eines Schüttgutverladewagens der gattungsgemäßen Art, bei dem unter möglichst geringem konstruktivem Mehraufwand und mit einem Minimum an Umrüstarbeiten eine Änderung der Förderrichtung für das Schüttgut durchführbar ist.The object of the present invention now lies in the creation of a bulk material loading wagon of the generic type in which, with the least possible constructional overhead and with a minimum of retooling a change in the conveying direction for the bulk material can be performed.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Förderantrieb in zwei entgegengesetzten Förderrichtungen beaufschlagbar ist und daß jedem Umlenkende der Bodenfördereinrichtung eine eigene Übergabefördereinrichtung zur wahlweisen Übergabe von Schüttgut von der Bodenfördereinrichtung auf die entsprechende Übergabefördereinrichtung zugeordnet ist.This object is achieved in that the conveyor drive can be acted upon in two opposite conveying directions and that each deflecting the bottom conveyor is assigned its own transfer conveyor for the selective transfer of bulk material from the ground conveyor to the corresponding transfer conveyor.

Damit besteht die vorteilhafte Möglichkeit, je nach gewünschter Transport- bzw. Förderrichtung die eine oder andere Übergabefördereinrichtung für die Schüttgutübergabe an den nächstfolgenden Verladewagen einzusetzen. Aus der Anordnung einer Übergabefördereinrichtung an jedem Ende der Bodenfördereinrichtung resultiert eine besonders kurze Umrüstzeit unter Vermeidung von zeitaufwendigen, vorübergehenden Entkoppelungen der Verladewagen. Außerdem ist für den Umrüstvorgang keine Verletzung des Lichtraumprofiles erforderlich, so daß ein in Betrieb befindliches Nachbargleis kein Sicherheitsproblem darstellt.Thus, there is the advantageous possibility, depending on the desired transport or conveying direction to use one or the other transfer conveyor for the transfer of bulk material to the next Verladewagen. From the arrangement of a transfer conveyor at each end of the ground conveyor results in a very short changeover while avoiding time-consuming, temporary decoupling of Verladewagen. In addition, no violation of the clearance gauge is required for the conversion process, so that a neighboring track in operation is not a security problem.

Eine vorteilhafte Weiterbildung der Erfindung besteht darin, daß jedes der Wagenmitte zugekehrte Umlenkende der beiden Übergabefördereinrichtungen mit einem Führungsschlitten gelenkig verbunden ist, der jeweils mittels eines Antriebes relativ zum Fahrgestellrahmen in dessen Längsrichtung verschiebbar gelagert ist. Damit besteht die Möglichkeit, die jeweils nicht benötigte Übergabefördereinrichtung unter Vermeidung einer auf den Transportvorgang nachteiligen Einflußnahme in eine gesicherte Ruheposition zwischen Fahrgestellrahmen und Bodenfördereinrichtung zu verschieben. Für die Umkehr der Förderrichtung ist lediglich eine parallel durchführbare Verschiebung der beiden Übergabefördereinrichtungen in die Arbeits- bzw. Ruheposition erforderlich.An advantageous development of the invention is that each of the car center facing deflecting the two transfer conveyors is pivotally connected to a guide carriage which is slidably mounted in each case by means of a drive relative to the chassis frame in the longitudinal direction. This makes it possible to move the respectively not required transfer conveyor while avoiding an adversely affecting the transport process influence in a secure rest position between the chassis frame and floor conveyor. For the reversal of the conveying direction only a parallel feasible displacement of the two transfer conveyors in the working or rest position is required.

Weitere vorteilhafte Ausbildungen der Erfindung ergeben sich aus den Unteransprüchen und den Zeichnungen.Further advantageous embodiments of the invention will become apparent from the dependent claims and the drawings.

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

Es zeigen:

  • Fig. 1 und 2 einen aus mehreren Schüttgutverladewagen gebildeten Verladezug in Seitenansicht, wobei eine Übergabefördereinrichtung in verschiedenen Arbeitspositionen dargestellt ist,
  • Fig. 3 und 4 ein weiteres Ausführungsbeispiel eines Schüttgutverladewagens mit zwei in Wagenquerrichtung nebeneinander angeordneten Übergabefördereinrichtungen in Seitenansicht,
  • Fig. 5 eine vergrößerte Draufsicht auf die beiden Übergabefördereinrichtungen gemäß Fig. 3 und 4,
  • Fig. 6 eine vergrößerte Teil-Draufsicht auf das höher gelegene Umlenkende der Übergabefördereinrichtung mit einer der besseren Übersicht wegen in Fig. 3 bis 5 nicht dargestellten Umlenkeinrichtung,
  • Fig. 7 eine Ansicht des Umlenkendes gemäß Fig. 6 in Wagenlängsrichtung, und
  • Fig. 8 eine vergrößerte Draufsicht auf eine Förderschnecke.
Show it:
  • 1 and 2 a side view of a Verladezug formed from several bulk freight wagons, wherein a transfer conveyor is shown in different working positions,
  • 3 and 4 a further embodiment of a bulk material loading wagon with two side by side in the transverse direction of the transfer conveyor in side view,
  • 5 is an enlarged plan view of the two transfer conveyors according to FIGS. 3 and 4,
  • 6 is an enlarged partial plan view of the higher deflection end of the transfer conveyor with a better overview due to in Fig. 3 to 5 not shown deflecting device,
  • 7 is a view of the deflection end of FIG. 6 in the carriage longitudinal direction, and
  • Fig. 8 is an enlarged plan view of a screw conveyor.

Ein in Fig. 1 und 2 schematisch dargestellter Verladezug 1 setzt sich aus einer Anzahl von in Wagenlängsrichtung hintereinander angeordneten, gleichartigen Schüttgutverladewagen 2 zusammen. Diese sind jeweils mit einem auf Schienenfahrwerken 3 abgestützten, plateauförmigen Fahrgestellrahmen 4 ausgestattet, auf dem sich eine in Wagenlängsrichtung verlaufende Bodenfördereinrichtung 5 abstützt. Diese ist als zwei Umlenkenden 6,7 aufweisendes, endloses Förderband ausgebildet, das durch einen Förderantrieb 8 wahlweise in der durch einen Pfeil 9 in Fig. 1 dargestellten Förder- bzw. Transportrichtung oder aber auch in entgegengesetzter Richtung (Fig. 2) bewegbar ist. Die Bodenfördereinrichtung 5 bildet die untere Begrenzung eines Speicherkastens 10, der sich aus zwei parallel zueinander und in Wagenlängsrichtung verlaufenden Seitenwänden 11 sowie zwei senkrecht zur Wagenlängsrichtung verlaufenden Stirnwänden 12 zusammensetzt. Diese sind jeweils in ihrem unteren Endbereich unter Bildung einer Auslaßöffnung 13 von der Bodenfördereinrichtung 5 distanziert.A Verladezug 1 schematically illustrated in FIGS. 1 and 2 is composed of a number of in the longitudinal direction of the carriage arranged one after the other, similar bulk cargo wagons 2 together. These are each equipped with a supported on rail chassis 3, platform-shaped chassis frame 4, on which a running in the car longitudinal direction bottom conveyor 5 is supported. This is formed as two deflecting 6.7 exhibiting, endless conveyor belt which is movable by a conveyor drive 8 either in the direction shown by an arrow 9 in Fig. 1 conveyor or transport direction or in the opposite direction (Fig. The bottom conveyor 5 forms the lower boundary of a storage box 10, which is composed of two side walls 11 running parallel to one another and in the longitudinal direction of the carriage and two end walls 12 running perpendicular to the longitudinal direction of the carriage. These are each spaced in their lower end region to form an outlet opening 13 of the bottom conveyor 5.

Jedem Umlenkende 6 bzw. 7 der Bodenfördereinrichtung 5 ist eine Übergabefördereinrichtung 14 zugeordnet, die jeweils als in Wagenlängsrichtung verlaufendes, unter Bildung zweier Umlenkenden 15,16 endloses Förderband ausgebildet und mit einem Förderantrieb 17 ausgestattet ist.Each deflecting 6 or 7 of the ground conveyor 5 is assigned a transfer conveyor 14, which is designed in each case as a running in the carriage direction, forming two deflectors 15,16 endless conveyor belt and equipped with a conveyor drive 17.

Jede Übergabefördereinrichtung 14 ist mit ihrem näher der Wagenmitte zugewandten Umlenkende 16 mit einem Führungsschlitten 18 gelenkig verbunden. Dieser Führungsschlitten 18 ist am Fahrgestellrahmen 4 in Wagenlängsrichtung verschiebbar gelagert und zur Durchführung der Verschiebebewegung mit einem Antrieb 19 verbunden. Der Führungsschlitten 18 ist um eine vertikale Achse 22 relativ zum Fahrgestellrahmen 4 verschwenkbar ausgebildet.Each transfer conveyor 14 is pivotally connected with its guide end 18 facing the center of the carriage with a guide carriage 18. This guide carriage 18 is displaceably mounted on the chassis frame 4 in the longitudinal direction of the carriage and connected to a drive 19 for carrying out the displacement movement. The guide carriage 18 is formed pivotable about a vertical axis 22 relative to the chassis frame 4.

Im Arbeitseinsatz ist jeweils die bezüglich der Förderrichtung (Pfeil 9) vordere Übergabefördereinrichtung 14 im Winkel zur Horizontalen geneigt angeordnet. Dabei untergreift das untere Umlenkende 16 das vordere Umlenkende 6 der Bodenfördereinrichtung 5. Das höher gelegene Umlenkende 15 der Übergabefördereinrichtung 14 ist vom Umlenkende 7 der Bodenfördereinrichtung 5 für einen Schüttguteinwurf in den Speicherkasten 10 distanziert angeordnet. Die zweite, bezüglich der Förderrichtung hintere Übergabefördereinrichtung 14 befindet sich zwischen Fahrgestellrahmen 4 und Bodenfördereinrichtung 5 in einer Außerbetriebstellung.In labor input, in each case with respect to the conveying direction (arrow 9) front transfer conveyor 14 is inclined at an angle to the horizontal. In this case, the lower deflecting end 16 engages under the front deflecting end 6 of the ground conveyor 5. The higher deflection end 15 of the transfer conveyor 14 is spaced from the deflecting end 7 of the ground conveyor 5 for a bulk material in the storage box 10. The second, with respect to the conveying direction rear transfer conveyor 14 is located between the chassis frame 4 and bottom conveyor 5 in an inoperative position.

Zur Umkehr der Förderrichtung gemäß Pfeil 9 in Fig. 2 wird der Antrieb 19 beaufschlagt, um damit die in der Arbeitsposition befindlichen Übergabefördereinrichtungen 14 in eine Außerbetriebstellung zwischen Bodenfördereinrichtung 5 und Fahrgestellrahmen 4 zu verschieben. Danach werden die Antriebe 19 der jeweils am anderen Wagenende befindlichen Übergabefördereinrichtung 14 beaufschlagt, um diese in eine Arbeitsposition (s. Fig. 2) zu verlagern. Dabei dient eine aus Hydraulikzylinder und Seil gebildete Abstützeinrichtung 20 zur Anhebung und Abstützung der Übergabefördereinrichtung 14. Für den Arbeitseinsatz ist der Förderantrieb 8 für eine umgekehrte Drehrichtung zu beaufschlagen. Zur Energieversorgung der verschiedenen Antriebe ist ein Motor 21 vorgesehen.In order to reverse the conveying direction according to arrow 9 in FIG. 2, the drive 19 is acted upon in order to shift the transfer conveyors 14 located in the working position into an inoperative position between the ground conveyor 5 and the chassis frame 4. Thereafter, the drives 19 are acted upon by the transfer conveyor 14, which is located at the other end of the wagon, in order to shift them into a working position (see Fig. 2). In this case, a support device 20 formed from hydraulic cylinder and rope is used to raise and support the transfer conveyor 14. For the labor input of the conveyor drive 8 is to act on a reverse direction of rotation. To power the various drives a motor 21 is provided.

Bei dem in den Fig. 3 bis 8 dargestellten Ausführungsbeispiel sind der Einfachheit halber die funktionsgleichen Teile mit denselben Bezugszeichen wie im Ausführungsbeispiel gemäß Fig. 1 und 2 bezeichnet. Es wird diesbezüglich auch auf die obangeführte Beschreibung verwiesen.In the embodiment shown in FIGS. 3 to 8, the functionally identical parts are designated by the same reference numerals as in the embodiment of FIGS. 1 and 2 for the sake of simplicity. Reference is also made in this regard to the above description.

Wie insbesondere in Fig. 5 ersichtlich, ist eine senkrecht zur Wagenlängsrichtung verlaufende Breite b der Übergabefördereinrichtung 14 etwa der halben Breite B der Bodenfördereinrichtung 5 entsprechend ausgebildet. Damit besteht die Möglichkeit, beide Übergabefördereinrichtungen 14 zweier aneinandergrenzender Schüttgutverladewagen 2 ständig in ihrer Arbeitsposition zu belassen, wobei jedoch immer nur eine der beiden Übergabefördereinrichtungen 14 in Betrieb ist.As can be seen in particular in FIG. 5, a width b extending perpendicularly to the longitudinal direction of the carriage is designed correspondingly to the transfer conveyor 14 approximately half the width B of the floor conveyor 5. This makes it possible to keep both transfer conveyors 14 of two adjacent bulk material transfer cars 2 permanently in their working position, but only one of the two transfer conveyors 14 is always in operation.

Ebenfalls abweichend vom ersten Ausführungsbeispiel ist jede Übergabefördereinrichtung 14 im Bereich des unteren Umlenkendes 16 direkt mit dem Fahrgestellrahmen 4 um eine vertikale Achse 22 verschwenkbar verbunden. Die beiden in Wagenlängsrichtung voneinander distanzierten Übergabefördereinrichtungen 14 jedes Schüttgutverladewagens 2 sind bezüglich einer in Wagenquerrichtung mittig und in Wagenlängsrichtung verlaufenden Mittellinie 23 der Bodenfördereinrichtung 5 zueinander versetzt angeordnet. Die im Bereich jedes Umlenkendes 6,7 der Bodenfördereinrichtung 5 befindliche Auslaßöffnung 13 weist ebenfalls nur eine der Breite b der Übergabefördereinrichtung 14 entsprechende Breite auf und befindet sich über dem untergreifenden Umlenkende 16 der jeweiligen Übergabefördereinrichtung 14. Im Bereich der der Auslaßöffnung 13 in Wagenquerrichtung gegenüberliegenden Hälfte des Speicherkastens 10 befindet sich eine Förderschnecke 24 mit einer senkrecht zur Wagenlängsrichtung und horizontal verlaufenden Rotationsachse 25. Die Förderschnecke 24 befindet sich im Bereich des Umlenkendes 6 bzw. 7 der Bodenfördereinrichtung 5.Also deviating from the first embodiment, each transfer conveyor 14 in the region of the lower deflection end 16 is connected directly to the chassis frame 4 about a vertical axis 22 pivotally. The two transfer conveyors 14 of each bulk material loading wagon 2 which are spaced apart in the longitudinal direction of the wagon are arranged offset relative to one another with respect to a center line 23 of the ground conveyor 5 running centrally in the wagon longitudinal direction and in the wagon longitudinal direction. The outlet opening 13 located in the region of each deflecting end 6, 7 of the bottom conveyor device 5 likewise has only one width b of the transfer conveyor 14 and is located above the undercut deflecting end 16 of the respective transfer conveyor 14. In the region of the outlet opening 13 in the transverse direction of the carriage the storage box 10 is a screw conveyor 24 with a perpendicular to the carriage longitudinal direction and horizontally extending axis of rotation 25. The screw conveyor 24 is located in the region of the deflection end 6 and 7 of the bottom conveyor fifth

Wie in Fig. 6 und 7 dargestellt, ist jedem höher gelegenen Umlenkende 15 der Übergabefördereinrichtung 14 eine Umlenkeinrichtung 26 für ein Umlenken eines Teiles des abgeworfenen Schüttgutes in Richtung zu einer von der Übergabefördereinrichtung 14 weiter distanzierten Seitenwand 11 des Speicherkastens 10 zugeordnet.As shown in FIGS. 6 and 7, each higher deflecting end 15 of the transfer conveyor 14 is assigned a deflecting device 26 for deflecting a part of the discharged bulk material in the direction of a side wall 11 of the storage box 10 which is further distanced from the transfer conveyor 14.

Besteht beispielsweise der Wunsch, das Schüttgut in der in Fig. 3 bis 5 dargestellten Bildebene von rechts nach links (gemäß dem mit vollen Linien dargestellten Pfeil 9) zu transportieren, so ist immer nur jene Übergabefördereinrichtung 14 des Schüttgutverladewagens 2 in Betrieb, die bezüglich der Förder- bzw. Transportrichtung des Schüttgutes vorne angeordnet ist. Diese Übergabefördereinrichtung 14 ist zur deutlicheren Unterscheidung zusätzlich noch mit dem Bezugszeichen 27 bezeichnet. Das durch die Bodenfördereinrichtung 5 in Richtung zum Umlenkende 6 transportierte Schüttgut wird im Bereich der Förderschnecke 24 durch diese in Richtung zur Auslaßöffnung 13 gefördert und ebenso wie das restliche Schüttgut durch die Übergabefördereinrichtung 27 zum vorgeordneten Schüttgutverladwagen 2 weitertransportiert. Mit Hilfe der Umlenkeinrichtung 26 wird das am Umlenkende 15 lediglich im Bereich einer Wagenhälfte abgeworfene Schüttgut über die gesamte Breite B der Bodenfördereinrichtung 5 bzw. des Speicherkastens 10 verteilt. Anstelle der als Leitblech dargestellten Umlenkeinrichtung 26 könnte beispielsweise auch eine unmittelbar über der Bodenfördereinrichtung 5 positionierte Förderschnecke für eine gleichmäßige Querverteilung des Schüttgutes eingesetzt werden.If, for example, there is a desire to transport the bulk material in the image plane shown in FIGS. 3 to 5 from right to left (in accordance with the arrow 9 shown with solid lines), then only that transfer conveyor 14 of the bulk material loading wagon 2 is always in operation, with respect to the Conveying or transport direction of the bulk material is arranged at the front. This transfer conveyor 14 is additionally denoted by the reference numeral 27 for a clearer distinction. The bulk material transported through the bottom conveyor 5 in the direction of the deflecting end 6 is conveyed in the region of the screw conveyor 24 through the latter in the direction of the outlet opening 13 and, like the remaining bulk material, is transported further by the transfer conveyor 27 to the upstream bulk material loading carriage 2. With the aid of the deflection device 26, the bulk material dropped at the deflecting end 15 only in the area of a carriage half is distributed over the entire width B of the ground conveyor 5 or the storage box 10. Instead of the baffle 26 shown as a baffle, for example, a directly above the bottom conveyor 5 positioned screw conveyor could be used for a uniform transverse distribution of the bulk material.

Die in Fig. 8 dargestellte Förderschnecke 24 ist durch einen Antrieb 28 in Rotation versetzbar und fördert jenes Schüttgut in Richtung zur Auslaßöffnung 13, das sich auf der bezüglich der Wagenquerrichtung der Auslaßöffnung 13 gegenüberliegenden Wagenhälfte befindet.The screw conveyor 24 shown in Fig. 8 is displaceable by a drive 28 in rotation and promotes that bulk material in the direction of the outlet opening 13, which is located on the opposite with respect to the carriage transverse direction of the outlet opening 13 car half.

Für eine Umkehr der Förderrichtung sind lediglich die Förderantriebe 17 der Übergabefördereinrichtungen 27 außer Betrieb zu setzen. Außerdem sind die Förderantriebe 17 der in Wagenquerrichtung benachbarten Übergabefördereinrichtungen 14 zu beaufschlagen und die Förderantriebe 8 der Bodenfördereinrichtungen 5 für eine entgegengesetzte Richtung in Betrieb zu nehmen.For a reversal of the conveying direction, only the conveyor drives 17 of the transfer conveyors 27 are to be put out of operation. In addition, the conveyor drives 17 are to act on the adjacent in the carriage transverse direction transfer conveyors 14 and take the conveyor drives 8 of the soil conveyors 5 for an opposite direction in operation.

Claims (7)

  1. A bulk material loading wagon (2) for incorporation into a loading train (1) consisting of several such wagons, comprising an open-topped storage box (10) attached to a chassis frame (4) for storage of the bulk material and, associated therewith, a bottom conveyor arrangement (5) which extends in the lower region of the storage box (10) and in the longitudinal direction of the wagon and which, while forming two deflection ends (6,7) spaced from one another in the longitudinal conveying direction, is of endless shape and has a conveyor drive (8), and also comprising a transfer conveyor arrangement (14) adjustable at an angle with respect to the bottom conveyor arrangement (5) and projecting over the chassis frame (4), characterized in that the conveyor drive (8) may be actuated in two opposite conveying directions, and that associated with each deflection end (6,7) of the bottom conveyor arrangement (5) is a respective transfer conveyor arrangement (14) for selectively transferring bulk material from the bottom conveyor arrangement (5) onto the particular transfer conveyor arrangement (14).
  2. A wagon according to claim 1, characterized in that each deflection end (16), facing the center of the wagon, of the two transfer conveyor arrangements (14) is articulatedly connected to a guide carriage (18) which is respectively mounted for displacement relative to the chassis frame (4) in the longitudinal direction thereof by means of a drive (19).
  3. A wagon according to claim 2, characterized in that the guide carriage (18) is designed for pivoting about a vertical axis (22).
  4. A wagon according to claim 1, characterized in that a width (b), extending perpendicularly to the longitudinal direction of the wagon, of the transfer conveyor arrangement (14) is designed to correspond to approximately half the width (B) of the bottom conveyor arrangement (5).
  5. A wagon according to claim 1 or 4, characterized in that the transfer conveyor arrangements (14) spaced from one another in the longitudinal direction of the wagon are staggered with respect to a center line (23) of the bottom conveyor arrangement (5), extending in the longitudinal direction of the wagon and centrally in the transverse direction of the wagon.
  6. A wagon according to claim 1, 4 or 5, characterized in that a screw conveyor (24), having an axis of rotation (25) extending perpendicularly to the longitudinal direction of the wagon and horizontally, is associated with each deflection end (6,7) of the bottom conveyor arrangement (5).
  7. A wagon according to claim 1 or 4 to 6, characterized in that associated with each higher-positioned deflection end (15) of the transfer conveyor arrangement (14) is a deflecting device (26) for deflecting the discharged bulk material towards a side wall (11) of the storage box (10) spaced further from the transfer conveyor arrangement (14).
EP97890208A 1996-11-20 1997-10-16 Bulk goods handling wagon Expired - Lifetime EP0844330B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT97890208T ATE231940T1 (en) 1996-11-20 1997-10-16 BULK LOADING CAR

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT202196 1996-11-20
AT202196 1996-11-20
AT2021/96 1996-11-20

Publications (2)

Publication Number Publication Date
EP0844330A1 EP0844330A1 (en) 1998-05-27
EP0844330B1 true EP0844330B1 (en) 2003-01-29

Family

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Family Applications (1)

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EP97890208A Expired - Lifetime EP0844330B1 (en) 1996-11-20 1997-10-16 Bulk goods handling wagon

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US (1) US5993130A (en)
EP (1) EP0844330B1 (en)
JP (1) JPH10152048A (en)
CN (1) CN1065187C (en)
AT (1) ATE231940T1 (en)
CA (1) CA2221485C (en)
CZ (1) CZ347097A3 (en)
DE (1) DE59709223D1 (en)
PL (1) PL183676B1 (en)
RU (1) RU2151075C1 (en)

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CN104960529A (en) * 2015-07-10 2015-10-07 成都科力夫科技有限公司 Method of transferring material among multiple mine cars
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Also Published As

Publication number Publication date
RU2151075C1 (en) 2000-06-20
PL183676B1 (en) 2002-06-28
CN1065187C (en) 2001-05-02
EP0844330A1 (en) 1998-05-27
CZ284389B6 (en) 1998-11-11
ATE231940T1 (en) 2003-02-15
PL323263A1 (en) 1998-05-25
DE59709223D1 (en) 2003-03-06
CA2221485C (en) 2004-08-17
US5993130A (en) 1999-11-30
CA2221485A1 (en) 1998-05-20
JPH10152048A (en) 1998-06-09
CN1182704A (en) 1998-05-27
CZ347097A3 (en) 1998-11-11

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