EP2511221A1 - Device for transferring bulk material - Google Patents
Device for transferring bulk material Download PDFInfo
- Publication number
- EP2511221A1 EP2511221A1 EP12163830A EP12163830A EP2511221A1 EP 2511221 A1 EP2511221 A1 EP 2511221A1 EP 12163830 A EP12163830 A EP 12163830A EP 12163830 A EP12163830 A EP 12163830A EP 2511221 A1 EP2511221 A1 EP 2511221A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- lock
- contact
- traverse
- container stop
- 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.)
- Withdrawn
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
- B66C17/20—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes for hoisting or lowering heavy load carriers, e.g. freight containers, railway wagons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/101—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
- B66C1/663—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof for containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
Definitions
- DE 36 12 555 A1 refers to a hoist drive for Wegiferanlagen.
- the setting of the lifting and lowering speed is carried out according to the solution in DE 36 12 555 A1 load-dependent, by measuring the motor current or the motor power by means of transducers and / or the loads of the holding and closing drum are recorded by means of pressure cells or strain gauges.
- the values measured in each case reach the setpoint sensors and the thyristors via measuring amplifiers. These control the motors accordingly load-dependent.
- endless conveyors In the wet extraction of bulk material, such as gravel, gravel, sand or the like, usually endless conveyors are used.
- the conveyed by means of a dredger Good is promoted to a corresponding storage site, which is often located in the middle of an excavator lake, by a dredger and on endless conveyor belts, which extend from the floating gripper to the shore of the lake, promoted.
- endless conveyors In these endless conveyors are usually conveyor belts, which are connected in series cascade and over which the bulk material is transferred to the shore, where the conveyed bulk material is further processed.
- these conveyors cover relatively long distances, which can be up to several kilometers.
- the conveyor belts which are generally used for this purpose, further require drive stations, which are usually electric motors, to which also a supply line is to lay so that, depending on the location of the conveyor in the middle of a Baggersees results in a relatively complicated logistics.
- the present invention seeks to improve an envelope of bulk material such as gravel, gravel, sand or the like, in terms of the required turnaround times and to optimize the envelope.
- a device for handling bulk material which comprises a container which is gripped by a container stop traverse and which comprises a lockable and unlockable tray.
- the handling of the material stored in the container bulk material takes place, for example, by a gantry crane, to which the container stop traverse is movably received.
- the containers are lifted by means of the movable in an X / Y plane Containeranschlagtraverse sequentially from a means of transport, such as a cargo ship, a truck or an iron car or the like, there converted into a tilted position, so that the bulk material contained in the tilted container in a hopper or reaches a storage bunker, below which a belt conveyor or the like is provided for the removal of the bulk material for its further transport.
- the gripped container After gripping and lifting a container loaded with the bulk material to be conveyed through the container stop traverse, the gripped container is transferred to a tilt position.
- This is achieved in an advantageous manner in that the Containerantschtraverse is attached to a trolley, which has independent Hubantriebe, by the corresponding control the container stop traverse can be tilted.
- a tilting position which can be brought about on a first or a second side, one of the drives is stopped while the other is being driven, so that the container grasped by the container stop traverse reaches its tilted position.
- the bulk material presses on a previously unlocked tray, so that the bulk material contained in the container in the tilted position, be it gravel, be it ballast, be it sand or similar materials, into a hopper, or a bunker or other Receiving unit is poured.
- Below the insertion funnel may be an endless belt conveyor or the like, which continuously feeds the bulk material from the hopper into which it has been tipped in the discharge direction for further processing.
- the apparatus for the handling of bulk material such as gravel, sand, gravel or the like more to a gantry crane comprising a movable container stop traverse.
- the container stop traverse is movable in a preferred embodiment variant on the gantry crane in the X / Y plane.
- a bridge crane and a trolley In the X / Y plane move, each guided on rails that are perpendicular to each other, a bridge crane and a trolley, two hoists on a trolley or two trolleys can be installed with a lifting device whose traverse paths are perpendicular to each other.
- either an electrical or a mechanical or a hydraulic or a pneumatic actuation option are provided on the container stop traverse.
- the container stop traverse for example, provided with a hydraulic unit, which can be moved apart on a Mitteilteil, ie mounted on a cylinder bearing substantially movable in the horizontal direction hydraulic cylinder or can be moved together.
- a movable loading on the container ver or be unlocked.
- a movable tray is then unlocked when the container gripped by the container stop traverse container is in tilted position.
- the independently operable drives are controlled depending on the orientation of the movable tray, so that in the case of opening the tray can be dumped by the goods stored in the container, in particular bulk material by utilizing the effect of gravity.
- a locking device for example in the form of a bolt or a rotatable shaft with latching hooks and thereby actuate that a magnet actuating the pin is energized via an electrical connection provided on the container stop traverse.
- the electrical contact is made when placing the container stop traverse on the container to be lifted. Since the container stop traverse and a hydraulic unit is added, which actuates the telescopic cylinder in the horizontal direction to take containers of different sizes, such as 20 feet or 40 feet container, there is the possibility of the hydraulic unit for actuating a hydraulic cylinder to unlock or lock a bolt securing the movable loading.
- the container which can be moved by the substantially vertical direction, is brought into a tilting position in which a release mechanism or locking mechanism is deactivated mechanically or electrically, be it hydraulically that in the tilting position of the container, the opening of the movable tray enters and contained in the container bulk material, be it gravel, be it sand, be it gravel, be it grain, be it agricultural goods, such as beets or potatoes or the like, from the Container can be discharged specifically.
- a release mechanism or locking mechanism is deactivated mechanically or electrically, be it hydraulically that in the tilting position of the container, the opening of the movable tray enters and contained in the container bulk material, be it gravel, be it sand, be it gravel, be it grain, be it agricultural goods, such as beets or potatoes or the like, from the Container can be discharged specifically.
- the lock is provided with a mechanical lock responsive to mechanical loading of the tray.
- the container takes one increasing angle of inclination.
- the pressure load on an inner side of the load increases due to the bulk material in the container. If the pressure load on the drawer exceeds a threshold value, the mechanical safety device triggers and actuates the lock automatically. This ensures opening of the drawer.
- An automatic release of the lock ensures a simplified unloading of the bulk material.
- FIG. 1 The representation according to FIG. 1 a gantry crane is to be taken, which holds a container located in a tilting position for emptying it.
- FIG. 1 shows that a transporter 10, which may be a barge or iron wagons or even trucks, is loaded with containers 12 which are separated by an in-line FIG. 1 be handled schematically illustrated gantry crane 14.
- the gantry crane 14 comprises a gantry crane 16 whose travel path (see position 18 in FIG. 2 ) perpendicular to the plane of the FIG. 1 runs.
- the bridge crane 16 of the gantry crane 14 comprises a small trolley 20 whose travel is indicated by reference numeral 22.
- the trolley 20 has a first drive 52 and a separate second drive 54, via which a container stop traverse 24 is actuated. Due to the fact that the first drive 52 and the second drive 54 can be operated independently of one another, the container 12 accommodated on the container stop traverse 24 can be inserted into the container 12 shown in FIG FIG. 1 shown tilting position 42 are maneuvered.
- the tilting position 42 as shown in FIG. 1 opens at a front side of the container 12, the movably received charge 44, so that the bulk material received in the interior of the container 12 passes into a funnel, a bunker or other receiving unit 38 which is arranged below the open tray 44.
- a belt conveyor 40 extends perpendicular to the plane and promotes the bulk material.
- FIG. 1 shows that the gantry crane 14 each having supports 56, which in turn support first rails 34 on which the bridge crane 16 moves, which in turn second rails 36 (see illustration according to FIG. 2 ), along which the trolley 20 can be moved.
- FIG. 2 shows a side view of the arrangement according to FIG. 1 ,
- FIG. 3 1 shows that the container 12 grasped by the container stop traverse 24 has assumed the tilting position 42, in which the previously unlocked, movable tray 44 assumes its open position and releases a pouring section 72.
- the container 12 is received by the container stop traverse 24 having, for example, one or more telescopic cylinders 80 for traversing cross members 84 corresponding to the size of the container 12.
- the Containeranschlagtraverse 24 can take both 20 foot container 12 and 40 feet container, which is possible by the variable positioning of the cross member 84 by means of the telescopic cylinder 80 by hydraulic means.
- FIG. 4 shows the movable unlocked tray in its open position on an enlarged scale.
- FIG. 4 shows that the movable tray 44 is mounted on an end face of the container 12 with a number of hinges 70.
- FIG. 4 further shows that on the movable tray 44, a pin 48 and a locking pin 74 is received, via which, for example, a rotational movement of a shaft 50 for unlocking the movable tray 44 is possible.
- FIG. 4 schematically illustrated locking device 48 and 74 in the form of a pin 48 and an actuable locking bolt 74 can be actuated both by hydraulic means, as well as electrically.
- a hydraulic actuation of the locking device 48 or 74 is particularly suitable when the container stop traverse 24 with the telescopic cylinders 80 for moving the cross member 84 is equipped so that the container stop traverse 24 anyway via a hydraulic unit 82, see illustration according to FIG. 9 , features.
- FIG. 5 shows the movable drawer in the closed state.
- FIG. 6 shows that the movable tray 44 having container 12 has an edge 30.
- the cross member 84 which in turn on the in FIG. 3 indicated telescopic cylinder 80 are movable relative to each other, so that the cross member 84 can be variably adjusted according to the size and the dimension of the container 12 to be gripped.
- FIG. 6 shows that at one end about half this covering movable tray 44 is in the closed state.
- the latch 46 is activated so as to ensure that the movable tray 44 maintains its closed position.
- FIG. 7 shows a side view of the in the Figures 3 and 6 only schematically illustrated gripping device.
- the container stop traverse 24 includes the hydraulic unit 82, via which the telescopic cylinder 80 are actuated.
- the telescopic cylinders 80 are received at a central portion 88 and move the cross member 84, on the underside of guide plates 86 are located in the horizontal direction.
- FIG. 7 From the illustration according to FIG. 7 also shows that the container stop traverse 24 has two spaced pulleys 78. About this pulleys 78 run from ropes, of the independent drives 52, 54 as shown in FIG FIG. 1 are driven and the container 12 grabbed by the Containeranschlagtraverse 12 in the in Figures 1 and 2 or 3 transfer illustrated tilting position 42 so that the bulk material can leave the container 12.
- Containeranschlagtraverse 24 includes a cable guide 76.
- the located below the cross member 84 guide plates 86 allow easier placement of the container stop traverse 24 on the peripheral open edge 30 of the container 12th
- FIG. 8 shows the top view of the container stop traverse.
- the container stop traverse 24 comprises a hydraulic unit 82.
- the telescopic cylinders move cross members 84, at which corners of the container 12 cross guide plates 86 are formed relative to each other. This makes it possible to handle containers 12 of different dimensions, such as 20 feet, 30 feet or 40 feet containers, via the container stop traverse.
- the cross member 84, in the corners above the guide plates 86 pivot 108 are arranged, actuated, ie within the plane according to FIG. 9 adjusted relative to each other.
- the Containeranschlagtraverse 24 also includes electrical components such as a cable guide 76 indicated here.
- the container stop traverse 24 in toto is held by pulleys 78 of cables, which are each moved via the independently drivable drives 52, 54 in the vertical direction.
- FIG. 9 is a front view of the container stop traverse according to FIG. 8 refer to.
- FIG. 9 shows that the pulleys 78 are arranged on the container stop traverse 24 spaced from each other.
- the circulating around the pulleys 78 ropes are in the illustration according to FIG. 9 Not shown.
- Between the opposing pulleys 78 extend telescopic cylinder 80, which a divergence or collapse of the cross member 84, see illustration according to FIG. 8 cause.
- FIG. 9 shows that the pivots 108 received at the ends of the crossbars 84 are actuated via a trunnion actuator 112.
- the pivots 108 are formed such that they at the lower end of a having a truncated cone-shaped thickening.
- the pivots 108 move and are respectively at the ends of the cross member 84 - partially surrounded by the guide plates 86 - arranged.
- FIG. 10 shows a schematic representation of the pivot.
- FIG. 10 shows a schematic representation of the pivot.
- the pivots 108 at the lower end have two longitudinally extending legs.
- the pivots 108 are inserted in a first angular position into openings 102 located, for example, at the top of a profile 100, which constitutes the rim 30 of the container 12.
- a rotation of the pivot pin 108 in the direction of rotation 104 is effected by the in FIG. 10 Drehzapfenverstellantrieb 112.
- the pivot pin 108 for example, rotated by 45 ° and engage under the profile 100th
- FIG. 11 shows the top view of a container.
- each slot-shaped openings 102 are formed at the respective vertices 104 of the container 12.
- the openings 102 are located in the in FIG. 10 illustrated profiles 100, which form the edge 30 of the container 12.
- the pivot pin 108 After insertion of the pivot pin 108 in the example slot-shaped openings 102, there is a simultaneous rotation of all the pivot 108 in the direction of rotation 104, triggered by the Drehzapfenverstellantrieb 112, whereby the Containeranschlagtraverse 24 and the container 12 are connected together. Due to the contact between the Containeranschlagtraverse 24 and the container 12, an electrical contacting of the lock 46 can be carried out in an advantageous manner.
- the pivot pin adjustment drive 112 can also be actuated hydraulically.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ship Loading And Unloading (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Description
Bei der Nassgewinnung von Schüttgut, wie beispielsweise Kies, Schotter, Sand oder dergleichen, werden üblicherweise Endlosförderer eingesetzt. Das mittels eines Schwimmbaggers geförderte Gut wird dazu an einer entsprechenden Lagerungsstätte, die sich häufig in der Mitte eines Baggersees befindet, durch einen Schwimmbagger gefördert und auf Endlosförderbänder, die sich vom Schwimmgreifer aus zum Ufer des Sees erstrecken, gefördert. Bei diesen Endlosförderern handelt es sich in der Regel um Förderbänder, die kaskadenförmig hintereinander geschaltet sind und über welche das Schüttgut an das Ufer, wo das geförderte Schüttgut weiterverarbeitet wird, überführt wird. Mit diesen Förderern sind, je nach Größe des Baggersees und Lage der Abbaustellen, relativ weite Wege, die bis zu mehrere Kilometer betragen können, zurückzulegen. Je länger die Förderstrecke von der Förderungsstelle bis zum Ufer ist, eine desto größere Anzahl von Endlosförderern, so zum Beispiel Bandförderern, muss vorgehalten werden, die durch entsprechende Pontons auf der Wasseroberfläche unterstützt sind. Die Förderbänder, die zu diesem Zwecke im Allgemeinen eingesetzt werden, erfordern des Weiteren Antriebsstationen, bei denen es sich in der Regel um elektrische Motoren handelt, zu denen ebenfalls eine Versorgungsleitung zu legen ist, so dass sich je nach Lage der Förderstelle in der Mitte eines Baggersees eine relativ komplizierte Logistik ergibt.In the wet extraction of bulk material, such as gravel, gravel, sand or the like, usually endless conveyors are used. The conveyed by means of a dredger Good is promoted to a corresponding storage site, which is often located in the middle of an excavator lake, by a dredger and on endless conveyor belts, which extend from the floating gripper to the shore of the lake, promoted. In these endless conveyors are usually conveyor belts, which are connected in series cascade and over which the bulk material is transferred to the shore, where the conveyed bulk material is further processed. Depending on the size of the dredger lake and the location of the mining sites, these conveyors cover relatively long distances, which can be up to several kilometers. The longer the conveyor line from the pumping station to the shore, the more number of endless conveyors, for example belt conveyors, must be provided, which are supported by corresponding pontoons on the water surface. The conveyor belts, which are generally used for this purpose, further require drive stations, which are usually electric motors, to which also a supply line is to lay so that, depending on the location of the conveyor in the middle of a Baggersees results in a relatively complicated logistics.
Des Weiteren hat sich herausgestellt, dass beim Betrieb von Schuten, die an relativ großen Baggerseen eingesetzt werden, deren Entleerung an einem Portalkran relativ aufwändig ist. Mittels eines oder mehrerer Greifer wird dazu in der Regel ein sich durchgängig erstreckender, eventuell auch unterteilter Frachtraum einer Schute, oder eines Frachtschiffes leergebaggert, wobei in Kauf genommen wird, dass ein Rest von Schüttgut im stets nicht vollständig leer geförderten Frachtraum der Schute verbleibt.Furthermore, it has been found that the operation of barges, which are used on relatively large dredger lakes, their emptying of a gantry crane is relatively complex. By means of one or more grippers to a generally continuously extending, possibly also subdivided cargo space of a barge, or a cargo ship emptied empty, being accepted that a remainder of bulk material in always not completely empty funded cargo space of the barge remains.
Angesichts der bekannten Lösungen aus dem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, einen Umschlag von Schüttgut wie zum Beispiel Kies, Schotter, Sand oder dergleichen, hinsichtlich der erforderlichen Umschlagzeiten zu verbessern und den Umschlag zu optimieren.In view of the known solutions of the prior art, the present invention seeks to improve an envelope of bulk material such as gravel, gravel, sand or the like, in terms of the required turnaround times and to optimize the envelope.
Erfindungsgemäß wird eine Vorrichtung zum Umschlag von Schüttgut vorgeschlagen, die einen Container umfasst, der von einer Containeranschlagtraverse ergriffen wird und der eine ver- und entriegelbare Lade umfasst.According to the invention, a device for handling bulk material is proposed, which comprises a container which is gripped by a container stop traverse and which comprises a lockable and unlockable tray.
Das Umschlagen des im Container bevorrateten Schüttgutes erfolgt zum Beispiel durch einen Portalkran, an dem die Containeranschlagtraverse verfahrbar aufgenommen ist. Bevorzugt werden die Container mittels der in einer X/Y-Ebene bewegbaren Containeranschlagtraverse sequenziell aus einem Transportmittel, beispielsweise einem Frachtschiff, einem LKW oder einem Eisenwaggon oder dergleichen gehoben, dort in eine Kippposition überführt, so dass das im gekippten Container enthaltene Schüttgut in einen Trichter oder einen Vorratsbunker gelangt, unterhalb dessen ein Bandförderer oder dergleichen zum Abtransport des Schüttgutes zu dessen Weitertransport vorgesehen ist. Durch die erfindungsgemäß vorgeschlagene Lösung lässt sich einerseits ein vollständiges Entleeren des Containers erreichen, andererseits verkürzt sich die Umschlagzeit erheblich, da die Container nicht Zug um Zug entsprechend der Füllhöhe eines Greifers des Portalkranes leergebaggert werden, sondern sobald sie verkippt sind, das gesamte Schüttgut in den Trichter hineinfällt.The handling of the material stored in the container bulk material takes place, for example, by a gantry crane, to which the container stop traverse is movably received. Preferably, the containers are lifted by means of the movable in an X / Y plane Containeranschlagtraverse sequentially from a means of transport, such as a cargo ship, a truck or an iron car or the like, there converted into a tilted position, so that the bulk material contained in the tilted container in a hopper or reaches a storage bunker, below which a belt conveyor or the like is provided for the removal of the bulk material for its further transport. By inventively proposed solution can be achieved on the one hand, a complete emptying of the container, on the other hand shortens the turnaround time considerably, since the containers are not empty by train according to the filling height of a gripper of the gantry crane, but as soon as they are tilted, the entire bulk material in the Funnel falls into it.
Nach dem Ergreifen und Anheben eines Containers, der/die mit dem weiter zu fördernden Schüttgut beladen sind, durch die Containeranschlagtraverse, wird der ergriffene Container in eine Kippposition überführt. Dies wird in vorteilhafter Weise dadurch erreicht, dass die Containeranschlagtraverse an einer Laufkatze befestigt ist, die voneinander unabhängige Hubantriebe aufweist, durch deren entsprechende Ansteuerung die Containeranschlagtraverse verkippt werden kann. Zum Erreichen einer Kippposition, welche über eine erste oder eine zweite Seite herbeigeführt werden kann, wird einer der Antriebe stillgesetzt, während der andere angesteuert wird, so dass der von der Containeranschlagtraverse ergriffene Container seine Kippposition erreicht. In der Kippposition drückt das Schüttgut auf eine zuvor entriegelte Lade, so dass das im in der Kippposition befindlichen Container enthaltene Schüttgut, sei es Kies, sei es Schotter, sei es Sand oder dergleichen Materialien mehr, in einen Einfülltrichter, oder einen Bunker oder eine sonstige Aufnahmeeinheit geschüttet wird.After gripping and lifting a container loaded with the bulk material to be conveyed through the container stop traverse, the gripped container is transferred to a tilt position. This is achieved in an advantageous manner in that the Containeranschlagtraverse is attached to a trolley, which has independent Hubantriebe, by the corresponding control the container stop traverse can be tilted. To achieve a tilting position, which can be brought about on a first or a second side, one of the drives is stopped while the other is being driven, so that the container grasped by the container stop traverse reaches its tilted position. In the tilting position, the bulk material presses on a previously unlocked tray, so that the bulk material contained in the container in the tilted position, be it gravel, be it ballast, be it sand or similar materials, into a hopper, or a bunker or other Receiving unit is poured.
Unterhalb des Einführtrichters kann sich ein Endlosbandförderer oder dergleichen befinden, der das Schüttgut kontinuierlich von dem Trichter, in welchen dieses abgekippt wurde, in Abförderrichtung einer Weiterverarbeitung zuführt.Below the insertion funnel may be an endless belt conveyor or the like, which continuously feeds the bulk material from the hopper into which it has been tipped in the discharge direction for further processing.
In einer vorteilhaften Ausbildung der erfindungsgemäßen Lösung handelt es sich bei der Vorrichtung zum Umschlag von Schüttgut wie Kies, Sand, Schotter oder dergleichen mehr, um einen Portalkran, der eine verfahrbare Containeranschlagtraverse umfasst. Die Containeranschlagtraverse ist in bevorzugter Ausführungsvariante am Portalkran in der X/Y-Ebene bewegbar. In der X/Y-Ebene bewegen sich, auf Schienen jeweils geführt, die rechtwinklig zueinander stehen, ein Brückenkran und eine Laufkatze, wobei zwei Hubwinden auf einer Laufkatze oder zwei Laufkatzen mit einer Hubvorrichtung installiert sein können, deren Verfahrwege zueinander senkrecht stehen.In an advantageous embodiment of the solution according to the invention is in the apparatus for the handling of bulk material such as gravel, sand, gravel or the like more to a gantry crane comprising a movable container stop traverse. The container stop traverse is movable in a preferred embodiment variant on the gantry crane in the X / Y plane. In the X / Y plane move, each guided on rails that are perpendicular to each other, a bridge crane and a trolley, two hoists on a trolley or two trolleys can be installed with a lifting device whose traverse paths are perpendicular to each other.
Der erfindungsgemäß vorgeschlagenen Lösung folgend, sind an der Containeranschlagtraverse entweder eine elektrische oder eine mechanische oder eine hydraulische oder eine pneumatische Betätigungsmöglichkeit vorgesehen. In besonders vorteilhafter Weise lässt sich die an zwei unabhängig voneinander betreibbaren Antrieben in im Wesentlichen in vertikaler Richtung bewegbare Containeranschlagtraverse in horizontaler Richtung verfahren, so dass 20 Fuß- bzw. 40 Fuß-Container ergriffen und dementsprechend verfahren werden können. Dazu ist die Containeranschlagtraverse beispielsweise mit einem Hydraulikaggregat versehen, über welches an einem Mitteilteil, d.h. an einem Zylinderlager gelagerte im Wesentlichen in horizontaler Richtung verfahrbare Hydraulikzylinder auseinandergefahren werden können bzw. zusammengefahren werden können.Following the solution proposed according to the invention, either an electrical or a mechanical or a hydraulic or a pneumatic actuation option are provided on the container stop traverse. In a particularly advantageous manner can be moved to two independently operable drives in substantially vertically movable container stop traverse in the horizontal direction, so that 20 foot or 40 feet container can be taken and moved accordingly. For this purpose, the container stop traverse, for example, provided with a hydraulic unit, which can be moved apart on a Mitteilteil, ie mounted on a cylinder bearing substantially movable in the horizontal direction hydraulic cylinder or can be moved together.
Da an der im Wesentlichen in vertikale Richtung entsprechend der Hubbewegung auf- und abfahrbaren Containeranschlagtraverse ein Hydraulikaggregat bzw. ein elektrischer Anschluss vorgesehen ist, kann in vorteilhafter Weise diesen Umstand nutzend, eine bewegliche Lade am Container ver- bzw. entriegelt werden. Dazu kann in einer vorteilhaften Ausführungsvariante vorgesehen sein, dass eine bewegliche Lade dann entriegelt wird, wenn der von der Containeranschlagtraverse ergriffene Container sich in Kippposition befindet. Dazu werden die unabhängig voneinander betreibbaren Antriebe je nach Orientierung der bewegbaren Lade angesteuert, so dass im Falle des Öffnens der Lade durch das im Container bevorratete Gut, insbesondere Schüttgut unter Ausnutzung der Wirkung der Schwerkraft abgekippt werden kann.Since a hydraulic unit or an electrical connection is provided on the substantially up in the vertical direction corresponding to the lifting movement and retractable Containeranschlagtraverse, advantageously taking advantage of this fact, a movable loading on the container ver or be unlocked. For this purpose, it can be provided in an advantageous embodiment variant that a movable tray is then unlocked when the container gripped by the container stop traverse container is in tilted position. For this purpose, the independently operable drives are controlled depending on the orientation of the movable tray, so that in the case of opening the tray can be dumped by the goods stored in the container, in particular bulk material by utilizing the effect of gravity.
Es besteht zum Beispiel die Möglichkeit, eine Verriegelungseinrichtung beispielsweise in Form eines Bolzens oder einer verdrehbaren Welle mit Rasthaken auszubilden und dadurch zu betätigen, dass ein den Bolzen betätigender Magnet über ein an der Containeranschlagtraverse vorgesehenen elektrischen Anschluss bestromt wird. Die elektrische Kontaktierung erfolgt bei Aufsetzen der Containeranschlagstraverse auf den anzuhebenden Container. Da an der Containeranschlagtraverse auch ein Hydraulikaggregat aufgenommen ist, welches die Teleskopzylinder in horizontale Richtung betätigt, um Container unterschiedlicher Größe, so zum Beispiel 20 Fuß- bzw. 40 Fuß-Container zu ergreifen, ist die Möglichkeit gegeben, das Hydraulikaggregat zur Betätigung eines hydraulischen Zylinders zum Entriegeln bzw. Verriegeln eines die bewegbare Lade sichernden Bolzens einzusetzen.There is, for example, the possibility of forming a locking device, for example in the form of a bolt or a rotatable shaft with latching hooks and thereby actuate that a magnet actuating the pin is energized via an electrical connection provided on the container stop traverse. The electrical contact is made when placing the container stop traverse on the container to be lifted. Since the container stop traverse and a hydraulic unit is added, which actuates the telescopic cylinder in the horizontal direction to take containers of different sizes, such as 20 feet or 40 feet container, there is the possibility of the hydraulic unit for actuating a hydraulic cylinder to unlock or lock a bolt securing the movable loading.
Allen Ausgestaltungsvarianten der erfindungsgemäß vorgeschlagenen Lösung ist gemeinsam, dass der von dem im Wesentlichen in vertikale Richtung bewegbaren Container in eine Kippposition verbracht wird, in der auf mechanischem oder elektrischem Wege, sei es auf hydraulischem Wege, ein Entriegelungs- bzw. Verriegelungsmechanismus deaktiviert wird, so dass in der Kippposition des Containers das Öffnen der bewegbaren Lade eintritt und im Container enthaltenes Schüttgut, sei es Kies, sei es Sand, sei es Schotter, sei es Getreide, seien es landwirtschaflichte Güter, wie zum Beispiel Rüben oder Kartoffeln oder dergleichen, aus dem Container gezielt entladen werden kann.All variants of the solution proposed according to the invention have in common that the container, which can be moved by the substantially vertical direction, is brought into a tilting position in which a release mechanism or locking mechanism is deactivated mechanically or electrically, be it hydraulically that in the tilting position of the container, the opening of the movable tray enters and contained in the container bulk material, be it gravel, be it sand, be it gravel, be it grain, be it agricultural goods, such as beets or potatoes or the like, from the Container can be discharged specifically.
In einer weiteren Ausführungsform der Erfindung ist die Verriegelung mit einer mechanischen Sicherung versehen, die auf eine mechanische Beanspruchung der Lade anspricht. Bei einem Drehen des Containers in die Kippposition nimmt der Container einen steigenden Neigungswinkel an. Dabei steigt die Druckbelastung auf eine Innenseite der Lade durch das Schüttgut im Container. Übersteigt die Druckbelastung auf die Lade einen Schwellwert, löst die mechanische Sicherung aus und betätigt die Verriegelung selbsttätig. Hierdurch wird ein Öffnen der Lade gewährleistet. Ein selbsttätiges Lösen der Verriegelung gewährleistet ein vereinfachtes Entladen des Schüttguts.In a further embodiment of the invention, the lock is provided with a mechanical lock responsive to mechanical loading of the tray. When turning the container into the tilt position, the container takes one increasing angle of inclination. The pressure load on an inner side of the load increases due to the bulk material in the container. If the pressure load on the drawer exceeds a threshold value, the mechanical safety device triggers and actuates the lock automatically. This ensures opening of the drawer. An automatic release of the lock ensures a simplified unloading of the bulk material.
Anhand der Zeichnungen wird die Erfindung nachstehend eingehend beschrieben.The invention will be described in detail below with reference to the drawings.
Es zeigt
- Figur 1
- eine Vorderansicht eines Portalkrans mit in Kippposition befindlichem an einer Greifeinrichtung gehaltenen Container,
- Figur 2
- eine Seitenansicht der Anordnung gemäß
Figur 1 , - Figur 3
- eine Detailwiedergabe des in Kippposition befindlichen Containers mit geöffneter, bewegbarer Lade,
- Figur 4
- eine vergrößerte Ansicht der in ihre Öffnungsposition verschwenkten bewegbaren Lade,
- Figur 5
- die bewegbare Lade im geschlossenen Zustand,
- Figur 6
- den Container samt darübergefahrener Containeranschlagtraverse,
- Figur 7
- eine Seitenansicht der Containeranschlagtraverse mit Teleskopzylindern,
- Figur 8
- eine Draufsicht auf die Containeranschlagtraverse,
- Figur 9
- eine Vorderansicht auf die Anordnung gemäß
Figur 9 , Figur 10- ein Ausführungsbeispiel eines Drehzapfens und
- Figur 11
- eine Draufsicht auf einen Container.
- FIG. 1
- a front view of a gantry crane with held in tilt position held on a gripping container,
- FIG. 2
- a side view of the arrangement according to
FIG. 1 . - FIG. 3
- a detailed reproduction of the container in tilted position with open, movable drawer,
- FIG. 4
- an enlarged view of the pivoted in its open position movable tray,
- FIG. 5
- the movable drawer in the closed state,
- FIG. 6
- the container together with the container stop crosshead,
- FIG. 7
- a side view of the container stop traverse with telescopic cylinders,
- FIG. 8
- a top view of the container stop traverse,
- FIG. 9
- a front view of the arrangement according to
FIG. 9 . - FIG. 10
- an embodiment of a pivot and
- FIG. 11
- a top view of a container.
Der Darstellung gemäß
Der Brückenkran 16 des Portalkrans 14 umfasst ist eine kleine Laufkatze 20, deren Verfahrweg durch Bezugszeichen 22 angedeutet ist. Die Laufkatze 20 verfügt über einen ersten Antrieb 52 sowie über einen davon getrennten zweiten Antrieb 54, über den eine Containeranschlagtraverse 24 betätigt wird. Aufgrund des Umstandes, dass der erste Antrieb 52 und der zweite Antrieb 54 unabhängig voneinander betrieben werden können, kann der an der Containeranschlagtraverse 24 aufgenommene Container 12 in die in
Aus der Darstellung gemäß
Auch in der Darstellung gemäß
Aus der Darstellung gemäß
Die in
Aus der Darstellung gemäß
Aus der Darstellung gemäß
Aus der Darstellung gemäß
Aus der Darstellung gemäß
Darüber hinaus umfasst die Containeranschlagtraverse 24 eine Kabelführung 76. Die sich unterhalb der Querträger 84 befindenden Führungsbleche 86 ermöglichen ein leichteres Aufsetzen der Containeranschlagtraverse 24 auf den umlaufenden offenen Rand 30 des Containers 12.In addition, the
Aus der Darstellung gemäß
Der Darstellung gemäß
Aus der Darstellung gemäß
Anmerkung: Drehzapfen Container selbst nicht Traverse mehr als unbeachtlich.
Aus der Darstellung gemäß
Aus der Darstellung gemäß
Im Falle der Ausbildung einer elektrischen Kontaktierung zwischen der Containeranschlagtraverse 24 und dem Container 12 kann dies beispielsweise, ähnlich wie bei einem Steckkontakt zwischen einem elektrischen Stecker und einer Steckdose erfolgen, oder alternativ über die Kontaktierung ähnlich wie bei einem Stromabnehmer beziehungsweise einer Stromschiene. Für den Fall, dass das Hydraulikaggregat 82 auch neben der Beaufschlagung des Teleskopzylinders 80 auch den Drehzapfenverstellantrieb 112 auf hydraulischem Wege betätigt, erfolgt eine Hydraulikkopplung, beispielsweise durch Einstecken eines Hydraulikanschlusses beispielsweise einer Hydrauliklanze in einen Einführtrichter, gemäß des Prinzips einer Flugzeugbetankung in der Luft.In the case of the formation of an electrical contact between the Containeranschlagtraverse 24 and the
- 1010
- TransportmittelMode of Transport
- 1212
- ContainerContainer
- 1414
- Portalkrangantry crane
- 1616
- BrückenkranOverhead crane
- 1818
- Verfahrweg des BrückenkranesTraverse path of the bridge crane
- 2020
- Laufkatzetrolley
- 2222
- Verfahrweg LaufkatzeTraverse trolley
- 2424
- ContaineranschlagtraverseContainer stop Traverse
- 3030
- Rand des ContainersEdge of the container
- 3232
- Hubbewegungstroke movement
- 3434
- erste Schienenfirst rails
- 3636
- zweite Schienensecond rails
- 3838
- Trichterfunnel
- 4040
- Bandfördererbelt conveyors
- 4242
- Kipppositiontilt position
- 4444
- bewegliche Lademovable drawer
- 4646
- Verriegelunglock
- 4848
- Stiftpen
- 5050
- Wellewave
- 5252
- erster Antriebfirst drive
- 5454
- zweiter Antriebsecond drive
- 5656
- Stützesupport
- 5858
- Auslegerteilboom part
- 6060
- X/Y-EbeneX / Y plane,
- 6262
- Abfördervorrichtung SchüttgutDischarge device bulk material
- 7070
- Scharnierehinges
- 7272
- freigegebener Schüttquerschnittapproved bulkhead section
- 7474
- Verriegelungsbolzenlocking bolt
- 7676
- Kabelführungcable management
- 7878
- Seilrollenpulleys
- 8080
- Teleskopzylindertelescopic cylinders
- 8282
- Hydraulikaggregathydraulic power unit
- 8484
- verstellbarer Querträgeradjustable cross member
- 8686
- Führungsblechguide plate
- 8888
- Mittelteilmidsection
- 100100
- Profilprofile
- 102102
- Öffnungopening
- 104104
- Drehsinnrotation
- 106106
- Öffnungsweiteopening width
- 108108
- Drehzapfenpivot
- 110110
- Wellewave
- 112112
- DrehzapfenverstellantriebEnver pivot actuator
- 114114
- Eckpunktvertex
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011007448.1A DE102011007448B4 (en) | 2011-04-15 | 2011-04-15 | Device for handling bulk material |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2511221A1 true EP2511221A1 (en) | 2012-10-17 |
Family
ID=46045749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12163830A Withdrawn EP2511221A1 (en) | 2011-04-15 | 2012-04-12 | Device for transferring bulk material |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2511221A1 (en) |
DE (1) | DE102011007448B4 (en) |
Cited By (7)
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CN105217331A (en) * | 2014-06-03 | 2016-01-06 | 王同建 | A kind of mobile container positioning machine |
CN106005859A (en) * | 2016-07-07 | 2016-10-12 | 杭州国辰机器人科技有限公司 | Rail-type mechanical transport and independent storage system for animal carcasses |
WO2017055201A1 (en) * | 2015-10-02 | 2017-04-06 | Eric Netzhammer | Lifting mechanism for packaged items |
EP3246284A1 (en) * | 2016-05-20 | 2017-11-22 | Primetals Technologies Germany GmbH | Loading device for a metallurgical installation |
CN112061803A (en) * | 2020-08-10 | 2020-12-11 | 鄂尔多斯市鑫聚源供应链管理有限责任公司 | Centralized control system for container packing equipment |
RU209123U1 (en) * | 2021-10-20 | 2022-02-02 | Общество с ограниченной ответственностью "РЕЙЛ1520 АЙ ПИ"(ООО "РЕЙЛ1520 АЙ ПИ") | CARGO CONTAINER |
RU211202U1 (en) * | 2022-01-28 | 2022-05-25 | Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") | SWAP BODY UNLOADING MECHANISM |
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CN105173773B (en) * | 2014-06-03 | 2017-12-19 | 王同建 | A kind of track type container packaging system and method |
CN105129274B (en) * | 2015-07-17 | 2017-12-29 | 武汉电力设备厂 | A kind of lump coal packaging system and its packing method |
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CN108455297A (en) * | 2018-02-11 | 2018-08-28 | 瑞安市阀门厂 | Container-type raw coal storing and transporting system and method |
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DE1761831A1 (en) * | 1968-07-11 | 1970-12-03 | Harry Riechelmann | Bulk goods container with loading device |
JPS58183530A (en) * | 1982-04-16 | 1983-10-26 | Kito Corp | Automatic transporting and unloading apparatus |
DE3612555A1 (en) | 1985-02-13 | 1987-02-19 | Karl Philipp Schneckenberger | Lifting-gear drive for floating grab plant |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105217331A (en) * | 2014-06-03 | 2016-01-06 | 王同建 | A kind of mobile container positioning machine |
WO2017055201A1 (en) * | 2015-10-02 | 2017-04-06 | Eric Netzhammer | Lifting mechanism for packaged items |
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EP3246284A1 (en) * | 2016-05-20 | 2017-11-22 | Primetals Technologies Germany GmbH | Loading device for a metallurgical installation |
CN106005859A (en) * | 2016-07-07 | 2016-10-12 | 杭州国辰机器人科技有限公司 | Rail-type mechanical transport and independent storage system for animal carcasses |
CN112061803A (en) * | 2020-08-10 | 2020-12-11 | 鄂尔多斯市鑫聚源供应链管理有限责任公司 | Centralized control system for container packing equipment |
RU209123U1 (en) * | 2021-10-20 | 2022-02-02 | Общество с ограниченной ответственностью "РЕЙЛ1520 АЙ ПИ"(ООО "РЕЙЛ1520 АЙ ПИ") | CARGO CONTAINER |
RU211202U1 (en) * | 2022-01-28 | 2022-05-25 | Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") | SWAP BODY UNLOADING MECHANISM |
RU221160U1 (en) * | 2023-08-09 | 2023-10-23 | Акционерное общество "РМ РЕЙЛ АБАКАНВАГОНМАШ" (АО "РМ РЕЙЛ АБАКАНВАГОНМАШ") | Container |
Also Published As
Publication number | Publication date |
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DE102011007448A1 (en) | 2012-10-18 |
DE102011007448B4 (en) | 2016-02-25 |
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