EP1232968B1 - Feed conveyor and mounting device - Google Patents
Feed conveyor and mounting device Download PDFInfo
- Publication number
- EP1232968B1 EP1232968B1 EP02000712A EP02000712A EP1232968B1 EP 1232968 B1 EP1232968 B1 EP 1232968B1 EP 02000712 A EP02000712 A EP 02000712A EP 02000712 A EP02000712 A EP 02000712A EP 1232968 B1 EP1232968 B1 EP 1232968B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carrier frame
- mounting device
- mobile feeder
- conveyor band
- feeder
- 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
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/02—Feeding devices for pavers
- E01C2301/04—Independent shuttles
Definitions
- the invention relates to a feeder according to the preamble of claim 1 or 2 and a mounting device for a feeder according to the preamble of claim 13.
- feeders For the support of road finishers, for example, in the production of, for example, traffic areas, feeders have been used for years, which store the material to be built in and feed at least one paver, e.g. to simplify manipulation when passing the paving material and to allow the paver a continuous work trip.
- Larger types of such feeders are equipped with a distributor belt and therefore large-scale and heavy. It can hardly be implemented from one construction site to another with attached distribution belt. Therefore, the distributor belt is dismantled if necessary.
- at least one lifting device is required, which must be transported to the feeder. The assembly and disassembly of the distributor belt is expensive.
- the invention has for its object to provide a feeder of the type mentioned, in which at least the disassembly of the distributor belt without additional lifting device is possible, so that the feeder is universally applicable and easier to transport, and to provide a mounting device, at least the simple Disassembly of the distributor belt without lifting device permitted.
- the mounting device is at least partially integrated into the support frame of the distributor belt, so that it can be used whenever needed.
- the drive devices are used to adjust the support frame during assembly or disassembly, but can also be used to hold and position the mounted distributor belt on the feeder.
- the distribution belt can be kept in its working position at an optimal working height.
- the mounting device is structurally simple, inexpensive and compact. It allows a convenient and rapid assembly and disassembly of the distributor belt with its support frame and thanks to the bottom wheels the procedure of the distributor belt.
- the mounting device can be easily transported to the job site and allows disassembly or assembly from the ground, as their connection devices are placed under the support frame. If necessary.
- the structurally simple mounting device belongs to the equipment accessories of each such feeder. With disassembled distributor belt, the mounting device can remain on the distributor belt. It is even possible to leave the mounting device with mounted distribution belt on the feeder.
- this has a control stroke, which allows the lowering of the discharge end of the distributor belt to the ground.
- At least one hydraulic cylinder is used for assembly or disassembly, which is used to adjust the distribution belt around the pivot axis when working the feeder.
- This cylinder usually a pair of cylinders, therefore fulfills a dual function.
- the support frame as a kind of double triangular composite, in which the fastening parts and the connection devices are incorporated.
- a floor support To protect the distributor belt during assembly or disassembly and for easy maneuverability should be provided at the discharge end of the distributor belt a floor support.
- a comfortable lateral adjustment of the distributor belt is possible around the approximately vertical pivot axis in the height adjustment device.
- Such lateral adjustments can be carried out remotely or automatically, if a remotely operable rotary drive is provided, which adjusts the distributor belt around the vertical pivot axis.
- a remotely operable rotary drive is provided, which adjusts the distributor belt around the vertical pivot axis.
- the drive means When partially integrated in the support frame mounting device of the feeder, it is expedient to form the drive means by lifting cylinder, which are connected to a feeder of the feeder and the support frame and can be solved either from the support frame or the feeder as soon as the distributor belt deposited on the ground is. These lift cylinders can be controlled from the feeder or from the ground.
- a stable support of the distributor belt can be achieved with a support frame having two triangular connections, which are connected to one another via a bending and torsion-stiff cross member, on which the height adjustment device is arranged.
- the lower ends of this support frame are anchored to corresponding pivoting connections on the base of the feeder.
- ground wheels which allow the maneuvering of the disassembled distributor belt.
- these floor wheels can be adjusted by at least 360 °.
- a fem Kunststoffbarer rotary drive with any drive, for example mechanical, electrical, hydraulic, be used pneumatically and the like.
- the required for the assembly or disassembly movements of the distributor belt or the support frame relative to the substructure of the feeder and / or relative to the mounting device can be controlled in the swivel connected to the feeder support frame with the height adjustment of the distributor belt.
- This allows a very simple design and convenient handling of the mounting device.
- the mounting device may be provided with its own hydraulic supply. In order to keep the structural complexity in the mounting device as low as possible, however, the hydraulic lifting cylinder can be temporarily connected to the hydraulic system of the feeder and controlled from there.
- the bottom wheels are expediently adjustable by at least 360 ° relative to the wheel axle.
- the distribution belt attached to the feeder for mounting with the mounting device can be adjusted easily and conveniently with relatively little effort.
- the disassembled distribution belt supported on the mounting device can also be moved transversely to the feeder.
- connection means of the support frame, and also the fastening parts can be easily and quickly solved or connect, if removable locking pins are used.
- a feeder B in Fig. 1 has a base 1 with a chassis F, a Gutbunker G on the substructure and an integrated material conveyor 2, z. an inclined conveyor S, on.
- a freely projecting distribution belt V is provided, which is arranged approximately below the discharge area of the conveyor 2, and the discharge end with a height adjustment device in the height direction and / or laterally adjustable.
- the distributor belt V has a housing 3 housed in a conveyor belt 3 and is mounted on a support frame T detachable on the base 1 of the feeder B. Between the support frame T and the distributor belt V, a pivot axis 5 is provided on a support structure 6, which is rotatable about a vertical axis 6 'in the support structure 6. At least one hydraulic cylinder Z is used for high-tilt adjustment of the distributor belt V about the pivot axis 5 and for supporting the distributor belt. The pivot axis 5 forms with the hydraulic cylinder Z, the height adjustment of the distributor belt V. Their stroke is designed so that the discharge end of the distributor belt V can be lowered onto the ground 20. At the discharge end a floor support, for example in the form of a roll R, attached.
- the support frame T is - seen in a side view - a kind of triangular composite with upper struts 7, lower struts 8 and high connectors 9.
- the lower struts 8 are extended at 10.
- At the base 1 of the feeder B upper abutment 11 for the upper struts 7 and lower abutment 12 for the extensions 10 are provided.
- the connection is made by fasteners 13, 14, which are specialized insomnia-ßigerweise closed by pull-out pin.
- the distributor belt V is removable with its support frame T from the feeder B. For disassembly only the fasteners 13, 14 need to be separated and the hydraulic cylinder Z to be released from the hydraulic system of the feeder B.
- the mounting device M shown in Fig. 2 at least temporarily to be arranged on the feeder is provided.
- the bottom wheels 17 can be pivoted on the wheel axle 16 by at least 360 °, so that the frame 15 can be moved not only in Fig. 2 parallel to the plane on the floor, but also perpendicular to the plane or in oblique directions.
- Provided on the frame 15 are front connecting devices A1 'and rear connecting devices A2' arranged on supports 24, which fit to the connecting devices A1, A2 on the supporting frame T.
- the mounting device M is designed so low that it with their connection devices A1 '. A2 'under the mounted on the feeder B support frame T retract.
- At least one hydraulic lifting cylinder Z1 can be mounted on the frame 15 of the mounting device M, which carries a further connecting device A3 ', which fits to the connecting device A3 on the support frame T.
- two hydraulic lift cylinder Z1 are provided.
- the hydraulic lifting cylinder Z1 can be omitted.
- the mounting device can remain permanently on the feeder, if necessary. Only the wheels 17 are removed.
- the mounting device M is placed under the support frame T so that the connection devices A1 'can be connected to the connection devices A1, e.g. by plug pin 21. Then the hydraulic lifting cylinder Z1 is connected via at least one connecting line 19 and a quick coupling 22 with the hydraulic system 18 of the feeder B.
- the mounting device M could be equipped with its own hydraulic supply.
- Each hydraulic lifting cylinder Z1 is extended until its connecting device A3 'can be connected to the connecting device A3 on the support frame.
- the fasteners 13 (with locking pins 23) and 14 are still engaged and carry the weight of the distributor belt V with its support frame T.
- the hydraulic cylinders Z are actuated in order to deposit the distributor belt with its floor support R on the floor 20. Then, each hydraulic lifting cylinder Z1 is driven to relieve the support frame T in the fixing parts 13. The locking pins 23 are entiemt. Subsequently, either by means of the hydraulic lifting cylinder Z1 alone, or by combined control of the hydraulic lifting cylinder Z1 and the hydraulic cylinder Z, the support frame T to the locking pins the fastening parts 14 on the substructure 1 of the feeder lowered until the connection devices A2, A2 'meet and can be interconnected by locking pins (Fig. 5). The hydraulic cylinders Z are blocked and disconnected from the feeder hydraulic system 18.
- the hydraulic lifting cylinder Z1 is separated by releasing the quick couplings 22.
- the fastening parts 14 are released from each other by pulling the locking pins in order to move the unit out of the mounting device M, the support frame T and the distributor belt V away from the feeder B (FIG. 6). This unit can either be pulled away in the direction of the plane of the drawing or pushed away laterally thanks to the pivotable bottom wheels 17.
- the lowering of the support frame T to the mounting device can be controlled only by means of the hydraulic cylinder Z in the absence of the hydraulic lifting cylinder Z1.
- This possibly multi-axis frame car could be designed so long that it is able to support the lowered distribution belt V.
- the mounting device M ' is a permanent part of the feeder B.
- the bottom idler wheels 17' are, preferably at least 360 ° rotatable, permanently arranged on the support frame T.
- the support frame T consists for example of two triangular connections, which are connected to each other via a bending and torsion-resistant cross member Q.
- the support structure 6 is fixed to the cross member Q, wherein a fffetätigbarer rotary drive D to the support structure 6 serves to rotate the support structure 6 about the approximately vertical pivot axis 6 '.
- the hydraulic cylinders Z for adjusting the inclination of the distributor belt and also for depositing it on the ground (with the roller R) are hinged to the support structure 6 and to the feeder B end facing the distributor belt V.
- hydraulic lifting cylinders Z2 are articulated on both sides, which are detachably connected to the supporting frame T on fastening parts 13 '.
- the hydraulic lifting cylinder Z2 serve on the one hand for assembly and disassembly and on the other hand for setting the optimum position of the distributor belt in relation to the discharge end of the feederhouse S.
- the support frame T is pivotally connected to the fastening parts 14 with the feeder substructure 1.
- the discharge end of the distributor belt is first placed on the floor 20 by means of the hydraulic cylinders Z. Subsequently or simultaneously, the hydraulic lifting cylinders Z2 are extended until the bottom wheels 17 'are deposited on the floor 20. The hydraulic cylinders Z are again retracted accordingly until the support frame T is relieved in the fastening parts 14. The connections in the fastening parts 14 are then released, as well as the hydraulic lifting cylinder Z2 in the fastening parts 13 ', so that the assembly of distribution belt V, support frame T and the part of the mounting device M' on the support frame T on the floor 20 is maneuverable. The assembly takes place in reverse order.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Automatic Assembly (AREA)
- Framework For Endless Conveyors (AREA)
Description
Die Erfindung betrifft einen Beschicker gemäß dem Oberbegriff des Anspruchs 1 oder 2 sowie eine Montagevorrichtung für einen Beschicker gemäß Oberbegriff des Anspruchs 13.The invention relates to a feeder according to the preamble of
Zur Unterstützung von Straßenfertigem werden bei der Herstellung von beispielsweise Verkehrsflächen seit Jahren Beschicker eingesetzt, die das Einbaugut zwischenspeichern und wenigstens einen Straßenfertiger beschicken, z.B. um Manipulationen beim Übergeben des Einbaugutes zu vereinfachen und dem Straßenfertiger eine kontinuierliche Arbeitsfahrt zu ermöglichen. Größere Typen solcher Beschicker sind mit einem Verteilerband ausgestattet und deshalb großbauend und schwer. Er kann mit angebrachtem Verteilerband kaum von einer Baustelle auf eine andere umgesetzt werden. Deshalb wird das Verteilerband bei Bedarf demontiert. Zur Montage oder Demontage ist wenigstens ein Hebegerät erforderlich, das zum Beschicker transportiert werden muss. Die Montage bzw. Demontage des Verteilerbandes ist aufwendig.For the support of road finishers, for example, in the production of, for example, traffic areas, feeders have been used for years, which store the material to be built in and feed at least one paver, e.g. to simplify manipulation when passing the paving material and to allow the paver a continuous work trip. Larger types of such feeders are equipped with a distributor belt and therefore large-scale and heavy. It can hardly be implemented from one construction site to another with attached distribution belt. Therefore, the distributor belt is dismantled if necessary. For assembly or disassembly at least one lifting device is required, which must be transported to the feeder. The assembly and disassembly of the distributor belt is expensive.
Der Erfindung liegt die Aufgabe zugrunde, einen Beschicker der eingangs genannten Art zu schaffen, bei dem zumindest die Demontage des Verteilerbandes ohne zusätzliches Hebegerät möglich ist, so dass der Beschicker universeller einsetzbar und leichter zu transportieren ist, und eine Montagevorrichtung anzugeben, die zumindest die einfache Demontage des Verteilerbandes ohne Hebegerät gestattet.The invention has for its object to provide a feeder of the type mentioned, in which at least the disassembly of the distributor belt without additional lifting device is possible, so that the feeder is universally applicable and easier to transport, and to provide a mounting device, at least the simple Disassembly of the distributor belt without lifting device permitted.
Die gestellte Aufgabe wird mit den Merkmalen des Anspruchs 1, 2 oder 13 gelöst.The stated object is achieved with the features of
Dank der zumindest zeitweilig am Beschicker vorgesehenen Montagevorrichtung und der Antriebseinrichtungen enthält der Beschicker bordeigene Mittel zur Demontage und Montage des Verteilerbandes, so dass hierfür kein Hebegerät mehr benötigt wird. Dies verbessert die universelle Einsetzbarkeit des Beschickers. Die Bereitstellung wenigstens eines und die schwierige Handhabung des Hebegerätes entfallen. Es braucht nur das Traggestell mit dem Verteilerband zur Zusammenarbeit mit der Montagevorrichtung vorbereitet zu sein. Wenn die Anschlusseinrichtungen an der Montagevorrichtung tief angeordnet sind, kann vom Boden aus gearbeitet werden.Thanks to the at least temporarily provided on the feeder mounting device and the drive means of the feeder on-board means for disassembly and assembly of the distributor belt, so that no lifter is needed more. This improves the universal applicability of the feeder. The provision of at least one and the difficult handling of the lifter eliminated. It only needs the support frame to be prepared with the distributor belt for cooperation with the mounting device. If the connection devices are arranged deep on the mounting device, it is possible to work from the ground.
Besonders zweckmäßig ist die Montagevorrichtung zumindest zum Teil in das Traggestell des Verteilerbandes integriert, so dass sie bei Bedarf jederzeit nutzbar ist. Die Antriebseinrichtungen dienen zum Verstellen des Traggestells bei der Montage bzw. Demontage, können aber auch zum Halten und Positionieren des montierten Verteilerbandes am Beschicker genutzt werden. Beispielsweise lässt sich das Verteilerband in seiner Arbeitsposition auf einer optimalen Arbeitshöhe halten.Particularly expedient, the mounting device is at least partially integrated into the support frame of the distributor belt, so that it can be used whenever needed. The drive devices are used to adjust the support frame during assembly or disassembly, but can also be used to hold and position the mounted distributor belt on the feeder. For example, the distribution belt can be kept in its working position at an optimal working height.
Die Montagevorrichtung ist baulich einfach, kostengünstig und kompakt. Sie ermöglicht eine bequeme und rasche Montage bzw. Demontage des Verteilerbandes mit seinem Traggestell und dank der Bodenlaufräder das Verfahren des Verteilerbandes. Die Montagevorrichtung lässt sich leicht zum Einsatzort transportieren und ermöglicht die Demontage oder Montage vom Boden aus, da ihre Anschlusseinrichtungen unter das Traggestell gesetzt werden. Ggfs. gehört die baulich einfache Montagevorrichtung zum Ausstattungszubehör eines jeden solchen Beschickers. Bei demontiertem Verteilerband kann die Montagevorrichtung am Verteilerband bleiben. Es ist sogar möglich, die Montagevorrichtung bei montiertem Verteilerband am Beschicker zu belassen.The mounting device is structurally simple, inexpensive and compact. It allows a convenient and rapid assembly and disassembly of the distributor belt with its support frame and thanks to the bottom wheels the procedure of the distributor belt. The mounting device can be easily transported to the job site and allows disassembly or assembly from the ground, as their connection devices are placed under the support frame. If necessary. The structurally simple mounting device belongs to the equipment accessories of each such feeder. With disassembled distributor belt, the mounting device can remain on the distributor belt. It is even possible to leave the mounting device with mounted distribution belt on the feeder.
Um die Höhenverstellvorrichtung des Verteilerbandes für die Montage oder Demontage nutzen zu können, hat diese einen Stellhub, der das Absenken des Abwurfendes des Verteilerbandes bis auf den Boden gestattet.In order to use the height adjustment of the distributor belt for assembly or disassembly, this has a control stroke, which allows the lowering of the discharge end of the distributor belt to the ground.
Zweckmäßigerweise wird zur Montage bzw. Demontage wenigstens ein Hydraulikzylinder benutzt, der an sich zum Einstellen des Verteilerbandes um die Schwenkachse beim Arbeiten des Beschickers benutzt wird. Dieser Zylinder, meist ein Zylinderpaar, erfüllt demzufolge eine Doppelfunktion.Conveniently, at least one hydraulic cylinder is used for assembly or disassembly, which is used to adjust the distribution belt around the pivot axis when working the feeder. This cylinder, usually a pair of cylinders, therefore fulfills a dual function.
Günstig ist eine Ausbildung des Traggestells als eine Art doppelter Dreiecksverbund, in den die Befestigungsteile und die Anschlusseinrichtungen eingegliedert sind.Favorable is an embodiment of the support frame as a kind of double triangular composite, in which the fastening parts and the connection devices are incorporated.
Zum Schutz des Verteilerbandes bei der Montage oder Demontage und zur leichten Manövrierbarkeit sollte am Abwurfende des Verteilerbandes eine Bodenstütze vorgesehen sein.To protect the distributor belt during assembly or disassembly and for easy maneuverability should be provided at the discharge end of the distributor belt a floor support.
Eine bequeme Seitenverstellung des Verteilerbandes ist um die in etwa vertikale Schwenkachse in der Höhenverstellvorrichtung möglich. Solche Seitenverstellungen lassen sich ferngesteuert oder automatisiert durchführen, wenn ein fernbetätigbarer Drehantrieb vorgesehen ist, der das Verteilerband um die vertikale Schwenkachse verstellt. Bei der zum Teil in das Traggestell integrierten Montagevorrichtung des Beschickers ist es zweckmäßig, die Antriebseinrichtungen durch Hubzylinder auszubilden, die an einem Schrägförderer des Beschickers und am Traggestell angeschlossen sind und sich entweder vom Traggestell oder vom Schrägförderer lösen lassen, sobald das Verteilerband auf dem Boden abgesetzt ist. Diese Hubzylinder können vom Beschicker aus gesteuert werden, oder vom Boden aus.A comfortable lateral adjustment of the distributor belt is possible around the approximately vertical pivot axis in the height adjustment device. Such lateral adjustments can be carried out remotely or automatically, if a remotely operable rotary drive is provided, which adjusts the distributor belt around the vertical pivot axis. When partially integrated in the support frame mounting device of the feeder, it is expedient to form the drive means by lifting cylinder, which are connected to a feeder of the feeder and the support frame and can be solved either from the support frame or the feeder as soon as the distributor belt deposited on the ground is. These lift cylinders can be controlled from the feeder or from the ground.
Eine stabile Abstützung des Verteilerbandes lässt sich mit einem Traggestell erzielen, das zwei Dreiecksverbunde aufweist, die über einen biege- und torsionssteifen Querträger miteinander verbunden sind, an dem die Höhenverstellvorrichtung angeordnet wird. Die unteren Enden dieses Traggestells werden an entsprechenden Schwenkanschlüssen am Unterbau des Beschickers verankert.A stable support of the distributor belt can be achieved with a support frame having two triangular connections, which are connected to one another via a bending and torsion-stiff cross member, on which the height adjustment device is arranged. The lower ends of this support frame are anchored to corresponding pivoting connections on the base of the feeder.
Dabei ist es zweckmäßig, am Traggestell nach unten vorstehende Bodenlaufräder anzuordnen, die das Manövrieren des demontierten Verteilerbandes ermöglichen. Zweckmäßigerweise lassen sich diese Bodenlaufräder um mindestens 360° verstellen.It is expedient to arrange on the support frame downwardly projecting ground wheels, which allow the maneuvering of the disassembled distributor belt. Conveniently, these floor wheels can be adjusted by at least 360 °.
Wenn die Hydraulikzylinder zum Auf- und Abschwenken des Verteilerbandes in der Haltevorrichtung zwischen der Haltestruktur und dem dem Beschicker zugewandten Ende des Verteilerbandes angeschlossen sind, so dass sie Seitwärtsbewegungen des Verteilerbandes mitmachen, kann ein femsteuerbarer Drehantrieb mit beliebiger Antriebsart, z.B. mechanisch, elektrisch, hydraulisch, pneumatisch und dgl. verwendet werden, um die Schwenkbewegungen des Verteilerbandes zur Seite automatisiert durchzuführen.When the hydraulic cylinders are connected for pivoting up and down of the distributor belt in the holding device between the support structure and the feeder end facing the distributor belt so that they join sideways movement of the distributor belt, a femsteuerbarer rotary drive with any drive, for example mechanical, electrical, hydraulic, be used pneumatically and the like. To carry out the pivoting movements of the distributor belt to the side automated.
Die für die Montage oder Demontage erforderlichen Bewegungen des Verteilerbandes bzw. des Traggestells relativ zum Unterbau des Beschickers und/oder relativ zur Montagevorrichtung können bei hochschwenkbar am Beschicker angeschlossenem Traggestell mit der Höhenverstellvorrichtung des Verteilerbandes gesteuert werden. Dies ermöglicht eine sehr einfache Ausbildung und bequeme Handhabung der Montagevorrichtung. Alternativ oder additiv ist es zweckmäßig, auch am Rahmen der Montagevorrichtung wenigstens einen an das Traggestell anschließbaren Hydraulik-Hebezylinder anzubringen, der ggfs. im Zusammenspiel mit der Höhenverstellvorrichtung des Verteilerbandes die erforderlichen Bewegungen ausführt. Zum Steuern dieses Hydraulik-Hebezylinders, zweckmäßigerweise eines Paares, kann die Montagevorrichtung mit einer eigenen Hydraulikversorgung versehen sein. Um den baulichen Aufwand in der Montagevorrichtung so gering wie möglich zu halten, können die Hydraulik-Hebezylinder jedoch vorübergehend an das Hydrauliksystem des Beschickers angeschlossen und von dort gesteuert werden.The required for the assembly or disassembly movements of the distributor belt or the support frame relative to the substructure of the feeder and / or relative to the mounting device can be controlled in the swivel connected to the feeder support frame with the height adjustment of the distributor belt. This allows a very simple design and convenient handling of the mounting device. Alternatively or in addition, it is expedient to attach at least one connectable to the support frame hydraulic lifting cylinder on the frame of the mounting device, if necessary. Performs the necessary movements in conjunction with the height adjustment of the distributor belt. For controlling this hydraulic lifting cylinder, expediently a pair, the mounting device may be provided with its own hydraulic supply. In order to keep the structural complexity in the mounting device as low as possible, however, the hydraulic lifting cylinder can be temporarily connected to the hydraulic system of the feeder and controlled from there.
Zum korrekten Positionieren der Montagevorrichtung unter dem Traggestell und/oder zum Entfernen oder Hinsetzen des Verteilerbandes sind die Bodenlaufräder zweckmäßigerweise um mindestens 360° gegenüber der Radachse verstellbar. Das zur Montage mit der Montagevorrichtung an den Beschicker hingebrachte Verteilerband lässt sich so bequem und mit relativ geringem Krafteinsatz korrekt einjustieren. Das demontierte, auf der Montagevorrichtung abgestützte Verteilerband lässt sich auch quer zum Beschicker bewegen.For correct positioning of the mounting device under the support frame and / or for removing or sitting down the distributor belt, the bottom wheels are expediently adjustable by at least 360 ° relative to the wheel axle. The distribution belt attached to the feeder for mounting with the mounting device can be adjusted easily and conveniently with relatively little effort. The disassembled distribution belt supported on the mounting device can also be moved transversely to the feeder.
Die Anschlusseinrichtungen des Traggestells, und auch die Befestigungsteile, lassen sich bequem und rasch lösen bzw. verbinden, wenn herausnehmbare Steckbolzen verwendet werden.The connection means of the support frame, and also the fastening parts, can be easily and quickly solved or connect, if removable locking pins are used.
Anhand der Zeichnung werden Ausführungsformen des Erfindungsgegenstandes erläutert. Es zeigen:
- Fig. 1
- in Seitenansicht einen Beschicker mit Verteilerband in Arbeitsstellung,
- Fig. 2
- eine Montagevorrichtung in Seitenansicht, die zumindest zeitweilig an dem Beschicker B zur Montage oder Demontage des Verteilerbandes anbringbar ist,
- Fig. 3
- den Beschicker mit ordnungsgemäß angebrachter Montagevorrichtung zur Vorbereitung der Demontage des Verteilerbandes,
- Fig. 4
- eine Phase der Demontage des Verteilerbandes,
- Fig. 5
- eine weitere Phase der Demontage des Verteilerbandes,
- Fig. 6
- den Beschicker, das Verteilerband und die Montagevorrichtung nach vollzogener Demontage des Verteilerbandes, und
- Fig. 7
- eine weitere Ausführungsform eines Beschickers mit voll integrierter Montagevorrichtung.
- Fig. 1
- in side view a feeder with distribution belt in working position,
- Fig. 2
- a mounting device in side view, which is at least temporarily attachable to the feeder B for mounting or dismounting of the distributor belt,
- Fig. 3
- the feeder with properly mounted mounting device to prepare for disassembly of the distributor belt,
- Fig. 4
- a phase of disassembly of the distributor belt,
- Fig. 5
- another phase of disassembly of the distributor belt,
- Fig. 6
- the feeder, the distributor belt and the mounting device after complete disassembly of the distributor belt, and
- Fig. 7
- Another embodiment of a feeder with fully integrated mounting device.
Ein Beschicker B in Fig. 1 weist einen Unterbau 1 mit einem Fahrwerk F, einem Gutbunker G am Unterbau und einen integrierten Materialförderer 2,z.B. einen Schrägförderer S, auf. Zum Vergrößern der Reichweite, und auch, um seitlich des Beschickers B arbeitende Straßenfertiger, Bankette, Böschungen oder dgl. beschicken zu können, ist zusätzlich ein frei auskragendes Verteilerband V vorgesehen, das in etwa unterhalb des Abwurfbereiches des Förderers 2 angeordnet ist, und dessen Abwurfende mit einer Höhenverstellvorrichtung in Höhenrichtung und/oder seitlich verstellbar ist.A feeder B in Fig. 1 has a base 1 with a chassis F, a Gutbunker G on the substructure and an
Das Verteilerband V weist ein in einem Gehäuse 4 untergebrachtes Förderband 3 auf und ist über ein Traggestell T abnehmbar am Unterbau 1 des Beschickers B angebracht. Zwischen dem Traggestell T und dem Verteilerband V ist an einer Haltestruktur 6 eine Schwenkachse 5 vorgesehen, die in der Haltestruktur 6 um eine vertikale Achse 6' verdrehbar ist. Wenigstens ein Hydraulikzylinder Z dient zur Hoch-Schwenkverstellung des Verteilerbandes V um die Schwenkachse 5 und zur Abstützung des Verteilerbandes. Die Schwenkachse 5 bildet mit dem Hydraulikzylinder Z die Höhenverstellvorrichtung des Verteilerbandes V. Deren Stellhub ist so ausgelegt, dass sich das Abwurfende des Verteilerbandes V auf den Boden 20 absenken lässt. Am Abwurfende ist eine Bodenstütze, z.B. in Form einer Rolle R, angebracht.The distributor belt V has a
Das Traggestell T ist - in einer Seitenansicht gesehen - eine Art Dreiecksverbund mit oberen Streben 7, unteren Streben 8 und Hochverbindern 9. Die unteren Streben 8 sind bei 10 verlängert. Am Unterbau 1 des Beschickers B sind obere Widerlager 11 für die oberen Streben 7 und untere Widerlager 12 für die Verlängerungen 10 vorgesehen. Die Verbindung wird durch Befestigungsteile 13, 14 hergestellt, die zweckmä-ßigerweise durch herausziehbare Steckbolzen geschlossen sind. Dabei sind zumindest die Befestigungsteile 14 zwischen den Verlängerungen 10 und den Widerlagern 12 (an beiden Seiten des Unterbaus 1) als Drehverbindung ausgelegt.The support frame T is - seen in a side view - a kind of triangular composite with upper struts 7, lower struts 8 and high connectors 9. The lower struts 8 are extended at 10. At the base 1 of the feeder B upper abutment 11 for the upper struts 7 and
An den Verlängerungen 10 und an den unteren Streben 8 sind Anschlusseinrichtungen A1, A2 und gegebenenfalls A3, jeweils an beiden Seiten des Traggestells T, vorgesehen, die zu dazu passenden Anschlusseinrichtungen A1' bis A3' einer Montagevorrichtung M gemäß Fig. 2 passen.On the
Das Verteilerband V ist mit seinem Traggestell T vom Beschicker B demontierbar. Zur Demontage brauchen nur die Befestigungsteile 13, 14 getrennt und die Hydraulikzylinder Z vom Hydrauliksystem des Beschickers B gelöst zu werden.The distributor belt V is removable with its support frame T from the feeder B. For disassembly only the
Um das Verteilerband V mit seinem Traggestell T ohne Verwendung eines Hebegeräts (Kran oder dgl.) vom Beschicker B demontieren bzw. an diesem montieren zu können, ist die in Fig. 2 gezeigte, zumindest zeitweilig am Beschicker anzuordnende Montiervorrichtung M vorgesehen.To disassemble the distributor belt V with its support frame T without the use of a lifting device (crane or the like) from the feeder B or mounted on this, the mounting device M shown in Fig. 2, at least temporarily to be arranged on the feeder is provided.
Diese weist einen stabilen Rahmen 15 mit einer Radachse 16 und Bodenlaufrädern 17 auf. Die Bodenlaufräder 17 können an der Radachse 16 um mindestens 360° verschwenkt werden, so dass sich der Rahmen 15 nicht nur in Fig. 2 parallel zur Zeichnungsebene auf dem Boden verschieben lässt, sondern auch senkrecht zur Zeichnungsebene oder in schrägen Richtungen. Am Rahmen 15 sind vordere Anschlusseinrichtungen A1' und hintere, auf Stützen 24 angeordnete Anschlusseinrichtungen A2' vorgesehen, die zu den Anschlusseinrichtungen A1, A2 am Traggestell T passen.This has a
Die Montiervorrichtung M ist so niedrig ausgebildet, dass sie sich mit ihren Anschlusseinrichtungen A1'. A2' unter das am Beschicker B montierte Traggestell T einfahren lässt.The mounting device M is designed so low that it with their connection devices A1 '. A2 'under the mounted on the feeder B support frame T retract.
Ferner kann am Rahmen 15 der Montiervorrichtung M wenigstens ein Hydraulik-Hebezylinder Z1 angebracht sein, der eine weitere Anschlusseinrichtung A3' trägt, die zur Anschlusseinrichtung A3 am Traggestell T passt. Zweckmäßigerweise sind zwei Hydrautik-Hebezylinder Z1 vorgesehen. Bei einer einfacheren Ausführungsform der Montagevorrichtung M kann der Hydraulik-Hebezylinder Z1 weggelassen werden. Die Montagevorrichtung kann permanent am Beschicker bleiben, wobei ggfs. nur die Laufräder 17 weggenommen werden.Furthermore, at least one hydraulic lifting cylinder Z1 can be mounted on the
Die Demontage des Verteilerbandes V wird nachfolgend anhand der Fig. 3 bis 6 erläutert.The disassembly of the distributor belt V is explained below with reference to FIGS. 3 to 6.
In Fig. 3 ist die Montagevorrichtung M so unter das Traggestell T gesetzt, dass die Anschlusseinrichtungen A1' mit den Anschlusseinrichtungen A1 verbunden werden können, z.B. durch Steckbolzen 21. Dann wird der Hydraulik-Hebezylinder Z1 über wenigstens eine Verbindungsleitung 19 und eine Schnellkupplung 22 mit dem Hydrauliksystem 18 des Beschickers B verbunden. Alternativ könnte die Montagevorrichtung M mit einer eigenen Hydraulikversorgung ausgestattet sein.In Fig. 3, the mounting device M is placed under the support frame T so that the connection devices A1 'can be connected to the connection devices A1, e.g. by
Jeder Hydraulik-Hebezylinder Z1 wird ausgefahren, bis sich seine Anschlusseinrichtung A3' mit der Anschlusseinrichtung A3 am Traggestell verbinden lässt. Die Befestigungsteile 13 (mit Steckbolzen 23) und 14 sind noch im Eingriff und tragen das Gewicht des Verteilerbandes V mit seinem Traggestell T.Each hydraulic lifting cylinder Z1 is extended until its connecting device A3 'can be connected to the connecting device A3 on the support frame. The fasteners 13 (with locking pins 23) and 14 are still engaged and carry the weight of the distributor belt V with its support frame T.
Gemäß Fig. 4 werden die Hydraulikzylinder Z angesteuert, um das Verteilerband mit seiner Bodenstütze R auf dem Boden 20 abzusetzen. Dann wird jeder Hydraulik-Hebezylinder Z1 angesteuert, um das Traggestell T in den Befestigungsteilen 13 zu entlasten. Die Steckbolzen 23 werden entiemt. Darauffolgend wird entweder mit Hilfe des Hydraulik-Hebezylinders Z1 allein, oder durch kombiniertes Steuern des Hydraulik-Hebezylinders Z1 und der Hydraulikzylinder Z das Traggestell T um die Steckbolzen der Befestigungsteile 14 am Unterbau 1 des Beschickers abgesenkt, bis die Anschlusseinrichtungen A2, A2' zusammentreffen und durch Steckbolzen miteinander verbunden werden können (Fig. 5). Die Hydraulikzylinder Z werden blockiert und vom Hydrauliksystem 18 des Beschickers getrennt. Auch der Hydraulik-Hebezylinder Z1 wird durch Lösen der Schnellkupplungen 22 getrennt. Schließlich werden die Befestigungsteile 14 durch Ziehen der Steckbolzen voneinander gelöst, um die Einheit aus Montagevorrichtung M, Traggestell T und Verteilerband V vom Beschicker B abzurücken (Fig. 6). Diese Einheit kann entweder in Richtung der Zeichnungsebene weggezogen werden oder dank der schwenkbaren Bodenlaufräder 17 seitlich weggeschoben werden.According to FIG. 4, the hydraulic cylinders Z are actuated in order to deposit the distributor belt with its floor support R on the
Das Absenken des Traggestells T bis auf die Montagevorrichtung kann bei Fehlen der Hydraulik-Hebezylinder Z1 auch nur mittels der Hydraulikzylinder Z gesteuert werden.The lowering of the support frame T to the mounting device can be controlled only by means of the hydraulic cylinder Z in the absence of the hydraulic lifting cylinder Z1.
Die Montage des Verteilerbandes V mit seinem Traggestell T am Beschicker B erfolgt in umgekehrter Reihenfolge.The assembly of the distributor belt V with its support frame T on the feeder B takes place in the reverse order.
Es ist zweckmäßig, die Montagevorrichtung aus möglichst wenigen Einzelteilen und so niedrig zu bauen, dass sie sich unter das am Beschicker angebrachte Traggestell T einschieben lässt. Alternativ wäre es möglich, einen höheren, U-förmigen Rahmen auf Rädern als Montagevorrichtung zu verwenden, in welchem nur die Anschlusseinrichtungen A1', A2' und gegebenenfalls A3' so niedrig positioniert sind, dass sie sich unter das Traggestell einschieben lassen, während der Wagen mit seinen Rahmenwangen seitlich des Traggestells T positioniert wird. Dieser, gegebenenfalls mehrachsige Rahmenwagen könnte so lang gestaltet sein, dass er auch das abgesenkte Verteilerband V abzustützen vermag.It is expedient to build the mounting device of as few items as possible and so low that they can be inserted under the support frame T mounted on the feeder. Alternatively, it would be possible to use a higher, U-shaped frame on wheels as a mounting device, in which only the connection devices A1 ', A2' and optionally A3 'are positioned so low that they can be inserted under the support frame, while the car is positioned with its frame cheeks laterally of the support frame T. This possibly multi-axis frame car could be designed so long that it is able to support the lowered distribution belt V.
Bei der Ausführungsform des Beschickers in Fig. 7 ist die Montiervorrichtung M' permanenter Bestandteil des Beschickers B. Die Bodentaufräder 17' sind, vorzugsweise um mindestens 360° drehbar, permanent am Traggestell T angeordnet. Das Traggestell T besteht beispielsweise aus zwei Dreiecksverbunden, die über einen biege- und torsionssteifen Querträger Q miteinander verbunden sind. Die Haltestruktur 6 ist am Querträger Q festgelegt, wobei ein fembetätigbarer Drehantrieb D an der Haltestruktur 6 dazu dient, die Haltestruktur 6 um die in etwa vertikale Schwenkachse 6' zu verdrehen. Die Hydraulikzylinder Z zum Einstellen der Neigung des Verteilerbandes und auch zu dessen Absetzen auf dem Boden (mit der Rolle R), sind an der Haltestruktur 6 und an dem dem Beschicker B zugewandeten Ende des Verteilerbandes V angelenkt. An dem als Schrägförderer ausgebildeten Fördersystem 2 des Beschickers B sind beiderseits hydraulische Hubzylinder Z2 angelenkt, die mit dem Traggestell T an Befestigungsteilen 13' lösbar verbunden sind. Die Hydraulik-Hubzylinder Z2 dienen einerseits zur Montage bzw. Demontage und andererseits zum Einstellen der optimalen Position des Verteilerbandes im Verhältnis zum Abwurfende des Schrägförderers S. Femer ist das Traggestell T an den Befestigungsteilen 14 schwenkbar mit dem Beschicker-Unterbau 1 verbunden.In the embodiment of the feeder in Fig. 7, the mounting device M 'is a permanent part of the feeder B. The bottom idler wheels 17' are, preferably at least 360 ° rotatable, permanently arranged on the support frame T. The support frame T consists for example of two triangular connections, which are connected to each other via a bending and torsion-resistant cross member Q. The
Zur Demontage des Verteilerbandes V wird zunächst mittels der Hydraulikzylinder Z das Abwurfende des Verteilerbandes auf den Boden 20 aufgesetzt. Nachfolgend oder gleichzeitig werden die Hydraulik-Hubzylinder Z2 ausgefahren, bis die Bodenlaufräder 17' auf dem Boden 20 abgesetzt sind. Dabei werden die Hydraulikzylinder Z wieder entsprechend eingefahren, bis das Traggestell T in den Befestigungsteilen 14 entlastet ist. Die Verbindungen in den Befestigungsteilen 14 werden dann gelöst, wie auch die Hydraulik-Hubzylinder Z2 in den Befestigungsteilen 13', so dass die Baueinheit aus Verteilerband V, Traggestell T und dem Teil der Montagevorrichtung M' am Traggestell T auf dem Boden 20 manövrierbar ist. Die Montage erfolgt in umgekehrter Reihenfolge.To disassemble the distributor belt V, the discharge end of the distributor belt is first placed on the
Claims (16)
- Mobile feeder (B) comprising a distributor conveyor band (V) which is adjustable at least in its height and is connected to a carrier frame (T) and is removably provided with said carrier frame (T) at said mobile feeder (B), characterised in that said mobile feeder (B) has a removable mounting device (M) for said distributor conveyor band (V), said mounting device (M) being adapted to be mobile on the ground (20) and to engage at said carrier frame (T) from below, that matching connection assemblies (A1, A2, A3, A1', A2', A3') are provided at said carrier frame (T) and at said mounting device (M) to connect said mounting device to said carrier frame, and that drive assemblies (Z1, Z) are provided at said mounting device (M) and/or at said distributor conveyor band (V) to adjust said carrier frame (T) relative to said mobile feeder (B) into a ground contacting position.
- Mobile feeder (B) comprising a distributor conveyor band (V) connected to a carrier frame (T) and removably provided with said carrier frame (T) at said mobile feeder (B), characterised in that said mobile feeder (B) has a mounting device (M') for said distributor conveyor band (V) which mounting device (M') partially is integrated into said carrier frame (T) and is adapted to be set to ground (20), said mounting device (M') being moveable in relation to said mobile feeder (B) into the ground contacting position by means of drive assemblies releasably provided between said carrier frame (T) and/or said distributor conveyor band (V) and said mobile feeder (B).
- Mobile feeder as in claim 1 or 2, characterised in that the height adjustment device of said distributor conveyor band (V) is designed with an adjustment stroke allowing to lower the free end of the distributor conveyor band (V) into a downwardly swivelled position on the ground (20) when said distributor conveyor band (V) still is provided on said mobile feeder (B).
- Mobile feeder as in claim 1, characterised in that said connection assemblies (A1 - A3) are positioned at said ground contacting mounting device (M) lower than the corresponding connection assemblies (A1, A3) at said carrier frame (T) while said distributor conveyor band (V) still is provided at said mobile feeder (B).
- Mobile feeder as in claim 3, characterised in that said height adjustment device has a pivot bearing (5) between said carrier frame (T) and said distributor conveyor band (V) and has at least one hydraulic cylinder (Z) inserted between said carrier frame (T) and said distributor conveyor band (V) to adjust said distributor conveyor band (V) in said pivot bearing (5), preferably at least one hydraulic cylinder (Z) supported below said pivot bearing (5) and at the side of said pivot bearing (5) facing to the free end of said distributor conveyor band (V).
- Mobile feeder as in claim 5, characterised in that said carrier frame (T) - in a side view - includes at least one triangular structure with lower prolongations (10) in the base of the triangle, the prolongations carrying fastening parts (14) formed as a rotary connectors, that upper fastening parts (13) are located in the region of the apex of the triangle, and that rear and front connection assemblies (A1, A2) for said mounting device (M) are provided at said carrier frame (T) at said prolongations (10) and at said base (8) of the triangle substantially below said apex of the triangle.
- Mobile feeder as in claim 1 or 2, characterised in that a ground support (R) is provided at the free end of said distributor conveyor band (V), preferably at least one roller.
- Mobile feeder as in claim 1 or 2, characterised in that a holding structure (6) is provided in said height adjustment device of said distributor conveyor band (V), said holding structure (6) having a substantially vertical pivot axis (6') and, preferably a remotely controlled rotary drive (D).
- Mobile feeder as in claim 2, characterised in that said drive assemblies comprise lifting cylinders (Z2) connected to an oblique conveyor (S) of said mobile feeder (B) and connected between lower fastening parts (14) at a sub-structure (1) of said mobile feeder and said height adjustment device at said carrier frame (T).
- Mobile feeder as in claim 2, characterised in that said carrier frame (T) comprises two triangular structures interconnected by a cross beam (Q), and that said height adjustment device is located at said cross beam (Q).
- Mobile feeder as in claim 2, characterised in that said mounting device (M') provided at said carrier frame (T) has ground wheels (17') projecting downwardly beyond said carrier frame (T), said ground wheels (17'), preferably, being pivotably about 360°.
- Mobile feeder as in claim 8, characterised in that hydraulic cylinders (Z) are inserted between said holding structure (6) and the end of said distributor conveyor band facing to said mobile feeder (B), said hydraulic cylinders (Z) serving to swivel said distributor conveyor band (V) upwardly.
- Mounting device (M) for a distributor conveyor band (V) of a mobile feeder (B), which distributor conveyor band (B) is connected to a carrier frame (T) and is removable from the mobile feeder together with said carrier frame (T), characterised in that said mounting device (M) has a frame (15) equipped with ground wheels (17) adapted to be manoeuvred on the ground (20) and with connection assemblies (A1' - A3') for said carrier frame (T) of said distributor conveyor band (V), said connection assemblies being connectable to said carrier frame (T) for distributed distributor conveyor band mounting or dismantling purposes.
- Mounting device as in claim 13, characterised in that at least one hydraulic lifting cylinder (Z1) is provided at said frame (15) to be connected to said carrier frame (T).
- Mounting device as in claim 13, characterised in that said mounting device (M) has its own hydraulic supply for the hydraulic lifting cylinder (Z1) or has at least one supply port (19) which is connectable to a hydraulic system (18) of said mobile feeder (B), preferably via quick couplers (22).
- Mounting device as in claim 13, characterised in that said ground wheels (17) are adjustable by at least 360° about a wheel axis (16) provided at said frame (15).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20101395U | 2001-01-26 | ||
| DE20101395U DE20101395U1 (en) | 2001-01-26 | 2001-01-26 | Feeder and assembly device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1232968A2 EP1232968A2 (en) | 2002-08-21 |
| EP1232968A3 EP1232968A3 (en) | 2004-10-20 |
| EP1232968B1 true EP1232968B1 (en) | 2006-03-22 |
Family
ID=7952125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02000712A Expired - Lifetime EP1232968B1 (en) | 2001-01-26 | 2002-01-11 | Feed conveyor and mounting device |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US6725996B2 (en) |
| EP (1) | EP1232968B1 (en) |
| JP (1) | JP3740078B2 (en) |
| DE (2) | DE20101395U1 (en) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5021296B2 (en) * | 2003-05-02 | 2012-09-05 | メッツォ ミネラルズ インコーポレイテッド | Support means for the side conveyor on the movable chassis |
| US7909153B2 (en) * | 2004-06-18 | 2011-03-22 | Pogue Richard W | Extendible conveyor system |
| US7871070B2 (en) * | 2005-03-09 | 2011-01-18 | Padana Ag | Material handling apparatus |
| US20060239806A1 (en) * | 2005-03-14 | 2006-10-26 | Yelton James E | Mobile material placer and conveying system and method of placing and conveying material utilizing the same |
| US8033775B2 (en) * | 2005-08-05 | 2011-10-11 | Donelson Construction Co., Llc | Truck mounted bulk material transfer unit |
| US7261202B1 (en) * | 2006-06-08 | 2007-08-28 | Nmc-Wollard, Inc. | Conveying device with hollow universal joint |
| US7708132B2 (en) * | 2006-08-31 | 2010-05-04 | Les Produits Gilbert Inc. | Adjustment system for a speed reduction belt assembly |
| US7726904B2 (en) * | 2007-01-22 | 2010-06-01 | Rexius Forest By-Products, Inc. | Mobile conveying apparatus having a gear-to-gear driven swing assembly |
| US20080173736A1 (en) * | 2007-01-22 | 2008-07-24 | Rexius Forest By-Products, Inc. | High-Speed Material Conveyor Having Direct Hydraulic Drive |
| US7793770B1 (en) * | 2007-03-19 | 2010-09-14 | Schoonover Albert G | Conveyor wheel sliding system |
| US8100220B2 (en) | 2008-03-28 | 2012-01-24 | Rexius Forest By-Products, Inc. | Vehicle having auxiliary steering system |
| US20100008750A1 (en) * | 2008-07-08 | 2010-01-14 | Dan Jones, Inc. | Trailers,systems and methods for transferring material |
| US7806757B2 (en) * | 2008-07-16 | 2010-10-05 | Deere & Company | Dual sided belted unloader |
| PL2377995T3 (en) * | 2010-04-16 | 2014-09-30 | Voegele Ag J | Feeder |
| PL2377996T3 (en) * | 2010-04-16 | 2016-06-30 | Voegele Ag J | Slewing belt suspension |
| PL2385003T3 (en) * | 2010-04-16 | 2013-01-31 | Voegele Ag J | Conveying device |
| US8967363B2 (en) * | 2013-02-19 | 2015-03-03 | Sterling Wayne Lowery | High volume excavating and loading apparatus and method |
| DE102013004757A1 (en) * | 2013-03-20 | 2014-09-25 | Dynapac Gmbh | Feeder and method for retooling the same |
| WO2017027605A1 (en) | 2015-08-10 | 2017-02-16 | Superior Industries, Inc. | Conveyor leveling systems and methods |
| CA2997482A1 (en) * | 2017-03-06 | 2018-09-06 | Conveyor Application Systems Llc | Conveyor system for vehicle |
| US10723545B2 (en) | 2017-10-20 | 2020-07-28 | Eddy Kornelsen | Specialized container for the storing of granulated raw materials and operations support base |
| US10543990B2 (en) * | 2017-11-21 | 2020-01-28 | Ag Automation, Inc. | Automatic front and rear lift self-propelled agricultural conveyor |
| US10717601B2 (en) * | 2018-01-10 | 2020-07-21 | Eddy Kornelsen | Mechanical conveyor belts for granulated raw materials |
| US10583995B2 (en) * | 2018-06-26 | 2020-03-10 | Caterpillar Paving Products, Inc. | Flexible hopper for a conveyor system |
| US10589933B2 (en) * | 2018-06-26 | 2020-03-17 | Caterpillar Paving Products Inc. | Flexible hopper for a conveyor system |
| US11400849B2 (en) * | 2019-03-15 | 2022-08-02 | Jason Key | Portable conveyor system for use with a vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769988A (en) * | 1972-07-21 | 1973-11-06 | Fmc Corp | Legume harvester with auger feeds |
| JPS6033945B2 (en) * | 1975-03-03 | 1985-08-06 | サタホワイト、インダストリズ、インコ−パレイテイド | excavation loading equipment |
| US4139318A (en) * | 1976-03-31 | 1979-02-13 | Cmi Corporation | Method and apparatus for planing a paved roadway |
| US4345680A (en) * | 1978-06-05 | 1982-08-24 | Kay Franklin J | Material transfer apparatus |
| US4338872A (en) * | 1980-04-14 | 1982-07-13 | Decker Lester H | Multiple section grain drill |
| CA1143321A (en) * | 1981-04-09 | 1983-03-22 | Donald L. Smith | Retractable conveyor belt |
| US4813526A (en) * | 1986-11-03 | 1989-03-21 | Entrepreises Premier Cdn Ltee. | Conveyor |
| FR2625237A1 (en) * | 1987-12-24 | 1989-06-30 | France Littoral Sa Route | Process for feeding coated grit (chippings) to a finishing-type vehicle and device for implementing this process |
| US5100277A (en) * | 1989-12-08 | 1992-03-31 | Cedarapids, Inc. | Method of and apparatus for transferring materials |
| DE19634013B4 (en) * | 1996-08-22 | 2015-02-05 | Joseph Vögele AG | Feeder for pavers |
| US6155175A (en) * | 1997-11-05 | 2000-12-05 | Ers Industries, Inc. | Railroad material cart |
| GB9920838D0 (en) * | 1999-09-06 | 1999-11-10 | Girouard Pierre | Vehicle with forward located adjustable dispensing conveyor |
-
2001
- 2001-01-26 DE DE20101395U patent/DE20101395U1/en not_active Expired - Lifetime
-
2002
- 2002-01-11 EP EP02000712A patent/EP1232968B1/en not_active Expired - Lifetime
- 2002-01-11 DE DE50206103T patent/DE50206103D1/en not_active Expired - Lifetime
- 2002-01-25 US US10/054,977 patent/US6725996B2/en not_active Expired - Lifetime
- 2002-01-25 JP JP2002056595A patent/JP3740078B2/en not_active Expired - Fee Related
-
2003
- 2003-10-01 US US10/676,768 patent/US6845859B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6725996B2 (en) | 2004-04-27 |
| US20020121430A1 (en) | 2002-09-05 |
| US20040060798A1 (en) | 2004-04-01 |
| DE50206103D1 (en) | 2006-05-11 |
| EP1232968A2 (en) | 2002-08-21 |
| JP3740078B2 (en) | 2006-01-25 |
| JP2002356219A (en) | 2002-12-10 |
| EP1232968A3 (en) | 2004-10-20 |
| DE20101395U1 (en) | 2001-04-26 |
| US6845859B2 (en) | 2005-01-25 |
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