EP2121191B1 - Mobile crusher plant - Google Patents

Mobile crusher plant Download PDF

Info

Publication number
EP2121191B1
EP2121191B1 EP07801828A EP07801828A EP2121191B1 EP 2121191 B1 EP2121191 B1 EP 2121191B1 EP 07801828 A EP07801828 A EP 07801828A EP 07801828 A EP07801828 A EP 07801828A EP 2121191 B1 EP2121191 B1 EP 2121191B1
Authority
EP
European Patent Office
Prior art keywords
supporting framework
unit
conveyor
mobile crusher
crusher unit
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.)
Not-in-force
Application number
EP07801828A
Other languages
German (de)
French (fr)
Other versions
EP2121191A1 (en
Inventor
Horst Kolleth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
ThyssenKrupp Foerdertechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ThyssenKrupp Foerdertechnik GmbH filed Critical ThyssenKrupp Foerdertechnik GmbH
Publication of EP2121191A1 publication Critical patent/EP2121191A1/en
Application granted granted Critical
Publication of EP2121191B1 publication Critical patent/EP2121191B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B02C21/02—Transportable disintegrating plant
    • B02C21/026—Transportable disintegrating plant self-propelled

Definitions

  • the invention relates to a mobile crusher with a supporting structure on which at least one breaker device, a feed conveyor and a discharge conveyor are arranged and which is displaceable by means of a crawler track.
  • Mobile crushers of the type described are needed to reduce lumpy material such as ores, rocks, coal or oil shale to a desired grain size.
  • a mobile crusher plant is described with a supporting structure receiving at least one crusher, which can be raised and displaced according to the progress of material removal by a transport chassis, preferably a walking mechanism or retractable caterpillar or wheel train, as well as with a feed device associated with the crusher, which has a receiving hopper for the Has bulk material produced by freely movable chargers such as wheel loaders or excavators and a conveyor which supplies the bulk material to a transfer funnel of the crusher.
  • the charging device should also be mounted pivotably on the supporting structure about a vertical axis during operation of the system.
  • the crushers used are preferably roll crushers, impact crushers, hammer crushers, cone crushers, jaw crushers or gyratory crushers.
  • the crusher is followed by a discharge conveyor, which is composed of a discharge conveyor arranged below the crusher and a discharge conveyor cooperating therewith, the latter also being designed to be movable with respect to the supporting structure.
  • a discharge conveyor which is composed of a discharge conveyor arranged below the crusher and a discharge conveyor cooperating therewith, the latter also being designed to be movable with respect to the supporting structure.
  • Such an embodiment has the disadvantage that it has a relatively large mass by using the additional discharge conveyor.
  • This additional extraction conveyor requires a drive and must be serviced.
  • this deduction conveyor the mobile crusher difficult, which has to be considered in the motorization of the chassis.
  • the breaker device nachordnen only a single ejection conveyor unit, which is used for both the trigger and for the ejection process and which is formed with respect to the support structure as an assembly in the horizontal and vertical directions pivotable.
  • Both the feed conveyor and the ejection conveyor unit can be designed as a plate belt, chain conveyor or webbing.
  • the pivoting movements of the ejection conveyor unit should be triggered by means of any drives, in particular by means of hydraulic or electromechanical drive means.
  • a portable crushing plant in which the material to be crushed via hopper, screen, feed conveyor with the interposition of a crushing device is connected to a downstream conveyor and these elements are fixed to a common frame having a crawler track.
  • the mobile crusher according to claim 1 which is inventively characterized in particular in that the supporting structure and the chassis are formed as a unit, chassis parts serve as parts of the structure, the crawler tracks of the landing gear protrude into recesses or open spaces of the structure, the structure on the side facing away from the feed conveyor side has a U-shaped part with horizontal legs, wherein the breaker device at the top Leg and the Abschfur Marie is arranged on the lower leg and the supporting structure for supporting the feed conveyor, which adjoins the vertically standing base of the U-shaped part is formed substantially triangular.
  • the structure may be formed as a solid profile or in a framework construction, the latter leads to a further considerable weight savings with sufficient rigidity.
  • the discharge conveyor is supported on the lower leg of the U-shaped part so as to be up to ⁇ 120 ° about a vertical axis, ie up to 120 ° horizontally and about a horizontal axis, starting from a horizontal position or is pivotable down.
  • the discharge conveyor is arranged such that it receives the falling out of the breaker device Good at a position that is simultaneously on the vertical axis of rotation for the horizontal pivotability of the discharge conveyor. This makes it possible to refuse the shredded cargo at any location without displacement of the discharge conveyor on the arc of a circle, which results from the length of the discharge conveyor.
  • further discharge conditions such as, for example, unevenness in the area of the mobile crusher installation and discharge point of the discharge conveyor as well as discharge onto further belt conveyors, can be taken into account.
  • the integration of the chassis can preferably be designed such that the lower leg of the U-shaped part of the structure is part of the chassis for the arranged in this area caterpillar and carries internal structural forces.
  • a feed container which is preferably fastened to the supporting structure, is arranged in the lower region of the feed conveyor.
  • the mobile crusher plant has particular advantages when the direction of travel determined by the track arrangement is transverse to the longitudinal axis of the crusher system. This takes into account the fact that the excavator is mined along a generally parallel to the direction of travel of the crushing plant degradation method rock, ore or coal opencast, so that the bulk material continuously accumulates along a parallel to the direction of travel, along which drive the crawler without shunting can.
  • crusher consists essentially of a feed container 10, a feed conveyor in the form of a conveyor belt, which is supported on the support structure 12, also designed as a double roller crusher crushing device 13 and a discharge conveyor 14, here in a pivoted position and a 14 'marked horizontal position is shown.
  • the mobile crusher moves over the ground 15 by means of tracks 16, the chassis support 19 are integrated in the structure 12.
  • the structure 12 also still has an essay 17 on which a cab 18 is located. The mobile crusher can be moved vertically to the drawing plane.
  • the structure 12 with the caterpillars 16, the chassis support 19 are integrated as part of the chassis in the structure 12, is in detail in Fig. 2 shown.
  • the there recognizable carrier unit consists of a U-shaped part with legs 121 and 122 and a vertically standing base 123 and a triangular portion 124 and a designated 125 further body.
  • the bead 16 arranged in the lower leg 122 of the U-shaped part of the supporting structure 12 projects beyond the upper edge of this leg 122 into the free space between the horizontal legs 121 and 122.
  • the parts 121 to 125 form a structural unit, which is shown here only for explanation by separate geometric body.
  • part 124 may also be formed in a framework construction.
  • the ejection conveyor 14 is supported on the lower leg 122 of the aforementioned U-shaped part, wherein the support point is adjacent to the structurally integrated crawler track.
  • the double roll crusher is attached to the upper leg 121 and is disposed above the discharge conveyor 14, which in the vertical direction - as in Fig. 1 indicated - as well as in the horizontal direction, that is, in relation to a lying in the plane of the vertical axis of rotation about ⁇ 120 ° can be pivoted. This is technically effected via a rotary console.

Abstract

A mobile crusher unit is provided having a supporting framework (12) which is includes at least a crusher unit (13), a feed conveyor (11), and a dumping conveyor unit (14), and which can be relocated by means of a crawler undercarriage. To minimize construction height and weight the supporting framework and the traveling gear are configured as one unit, with parts of the supporting framework (12) serving as parts of the traveling gear, and with the crawlers (16) of the crawler vehicle protruding into recesses of the supporting framework.

Description

Die Erfindung betrifft eine mobile Brecheranlage mit einem Tragwerk, an dem zumindest eine Brechereinrichtung, ein Beschickungsförderer und eine Abwurffördereinrichtung angeordnet sind und das mittels eines Raupenfahrwerks versetzbar ist.The invention relates to a mobile crusher with a supporting structure on which at least one breaker device, a feed conveyor and a discharge conveyor are arranged and which is displaceable by means of a crawler track.

Mobile Brecheranlagen der beschriebenen Art werden benötigt, um stückiges Material wie beispielsweise Erze, Gesteine, Kohle oder Ölschiefer auf eine gewünschte Korngröße zu reduzieren.Mobile crushers of the type described are needed to reduce lumpy material such as ores, rocks, coal or oil shale to a desired grain size.

In der DE 36 08 789 C2 wird eine mobile Brecheranlage mit einem mindestens einen Brecher aufnehmendem Tragwerk beschrieben, das entsprechend dem Fortschritt des Materialabbaus durch ein Transportfahrwerk, vorzugsweise ein Schreitwerk oder ausfahrbares Raupen- oder Räderwerk anhebbar und versetzbar ist, sowie mit einer dem Brecher zugeordneten Beschickungseinrichtung, die einen Aufnahmetrichter für das von frei verfahrbaren Ladegeräten wie Radladern oder Baggern herangeschaffene Schüttgut und einen Förderer aufweist, der das Schüttgut einem Übergabetrichter des Brechers zuführt. Die Beschickungseinrichtung soll auch während des Arbeitsbetriebes der Anlage um eine senkrechte Achse verschwenkbar am Tragwerk gelagert sein.In the DE 36 08 789 C2 a mobile crusher plant is described with a supporting structure receiving at least one crusher, which can be raised and displaced according to the progress of material removal by a transport chassis, preferably a walking mechanism or retractable caterpillar or wheel train, as well as with a feed device associated with the crusher, which has a receiving hopper for the Has bulk material produced by freely movable chargers such as wheel loaders or excavators and a conveyor which supplies the bulk material to a transfer funnel of the crusher. The charging device should also be mounted pivotably on the supporting structure about a vertical axis during operation of the system.

Als Brecher werden vorzugsweise Walzenbrecher, Prallbrecher, Hammerbrecher, Kegelbrecher, Backenbrecher oder Kreiselbrecher eingesetzt. Dem Brecher ist eine Abwurffördereinrichtung nachgeschaltet, die sich aus einem unterhalb des Brechers angeordneten Abzugsförderer und einem mit diesem zusammenwirkenden Abwurfförderer zusammensetzt, wobei letztere bezüglich der Tragkonstruktion auch beweglich ausgebildet sein kann. Eine solche Ausführungsform hat den Nachteil, dass sie durch Verwendung des zusätzlichen Abzugsförderers eine verhältnismäßig große Masse besitzt. Dieser zusätzliche Abzugsförderer benötigt einen Antrieb und muss gewartet werden. Zudem wird durch die Verwendung dieses Abzugsförderers die mobile Brecheranlage schwer, was bei der Motorisierung des Fahrwerks zu berücksichtigen ist.The crushers used are preferably roll crushers, impact crushers, hammer crushers, cone crushers, jaw crushers or gyratory crushers. The crusher is followed by a discharge conveyor, which is composed of a discharge conveyor arranged below the crusher and a discharge conveyor cooperating therewith, the latter also being designed to be movable with respect to the supporting structure. Such an embodiment has the disadvantage that it has a relatively large mass by using the additional discharge conveyor. This additional extraction conveyor requires a drive and must be serviced. In addition, the use of this deduction conveyor, the mobile crusher difficult, which has to be considered in the motorization of the chassis.

Um die Aufgabe zu lösen, die Wirtschaftlichkeit eines mobilen Brechers zu erhöhen, insbesondere auch durch Reduzierung des Wartungsbedarfs und verbesserte Anpassungsfähigkeit an unterschiedliche Arbeitsbedingungen, wird in der WO 2004/087324 vorgeschlagen, der Brechereinrichtung lediglich eine einzige Abwurffördereinheit nachzuordnen, die sowohl für den Abzug als auch für den Abwurfvorgang eingesetzt wird und die bezüglich der Tragkonstruktion als Baugruppe in horizontaler und in vertikaler Richtung schwenkbar ausgebildet ist. Sowohl die Beschickungsfördereinrichtung als auch die Abwurffördereinheit können als Plattenband, Kettenförderer oder Gurtband ausgestaltet sein. Die Schwenkbewegungen der Abwurffördereinheit sollen mittels beliebiger Antriebe ausgelöst werden, insbesondere mittels hydraulischer oder elektromechanischer Antriebsmittel.To solve the problem of increasing the economy of a mobile crusher, in particular by reducing the need for maintenance and improved Adaptability to different working conditions, is in the WO 2004/087324 proposed, the breaker device nachordnen only a single ejection conveyor unit, which is used for both the trigger and for the ejection process and which is formed with respect to the support structure as an assembly in the horizontal and vertical directions pivotable. Both the feed conveyor and the ejection conveyor unit can be designed as a plate belt, chain conveyor or webbing. The pivoting movements of the ejection conveyor unit should be triggered by means of any drives, in particular by means of hydraulic or electromechanical drive means.

Diese oder ähnliche Brecheranlagen besitzen ein Fahrwerk, das ein Drehgestell trägt, auf dem das Tragwerk drehbar angeordnet ist. Nachteiligerweise besitzt eine solche Konstruktion eine relativ große Bauhöhe, die einen entsprechend langen Beschickungsförderer notwendig macht, dessen untere Lage dadurch festgelegt ist, dass das zu zerkleinernde Gut von z. B. Radladern, Schaufelbaggern oder auch Lkw-Kippern abgeschüttet wird. Weiterhin nachteilig ist auch die sich hiermit ergebende hohe Masse.These or similar crushers have a chassis that carries a bogie on which the structure is rotatably mounted. Disadvantageously, such a construction has a relatively large height, which makes a correspondingly long feed conveyor necessary, the lower layer is determined by the fact that the material to be crushed z. As wheel loaders, shovels or trucks dumpers is poured off. Another disadvantage is the resulting high mass.

Aus der AT 388 968 B ist eine ortsbewegliche Zerkleinerungsanlage bekannt, bei der das zu zerkleinernde Material über Aufgabetrichter, Sieb, Beschickungsförderer unter Zwischenschaltung einer Zerkleinerungsvorrichtung mit einem nachgeschalteten Förderer verbunden ist und diese Elemente an einem gemeinsamen Rahmen festgelegt sind, der ein Raupenfahrwerk aufweist.From the AT 388 968 B a portable crushing plant is known in which the material to be crushed via hopper, screen, feed conveyor with the interposition of a crushing device is connected to a downstream conveyor and these elements are fixed to a common frame having a crawler track.

Es ist Aufgabe der vorliegenden Erfindung, eine mobile Brecheranlage der eingangs genannten Art dahingehend weiterzuentwickeln, dass eine möglichst leichte Bauweise bei hoher Steifigkeit geschaffen wird.It is an object of the present invention to further develop a mobile crusher of the type mentioned in that a very light construction with high rigidity is created.

Diese Aufgabe wird durch die mobile Brecheranlage nach Anspruch 1 gelöst, die erfindungsgemäß insbesondere dadurch gekennzeichnet ist, dass das Tragwerk und das Fahrwerk als Einheit ausgebildet sind, Fahrwerksteile als Teile des Tragwerkes dienen, die Raupen des Fahrwerks in Ausnehmungen bzw. Freiräumen des Tragwerkes ragen, das Tragwerk auf der vom Beschickungsförderer abgewandten Seite einen U-förmigen Teil mit waagerecht liegenden Schenkeln aufweist, bei dem die Brechereinrichtung an dem oberen Schenkel und die Abwurffördereinrichtung an dem unteren Schenkel angeordnet ist und das Tragwerk zur Abstützung des Beschickungsförderers, das sich an die vertikal stehende Basis des U-förmigen Teils anschließt, im Wesentlichen dreieckförmig ausgebildet ist.This object is achieved by the mobile crusher according to claim 1, which is inventively characterized in particular in that the supporting structure and the chassis are formed as a unit, chassis parts serve as parts of the structure, the crawler tracks of the landing gear protrude into recesses or open spaces of the structure, the structure on the side facing away from the feed conveyor side has a U-shaped part with horizontal legs, wherein the breaker device at the top Leg and the Abwurffördereinrichtung is arranged on the lower leg and the supporting structure for supporting the feed conveyor, which adjoins the vertically standing base of the U-shaped part is formed substantially triangular.

Durch diese Maßnahmen ergibt sich insbesondere eine geringere Bauhöhe, die daraus resultiert, dass der Fahrwerksträger mit dem Tragwerk für die Brechereinrichtung, den Beschickungsförderer und die Abwurffördereinrichtung zu einer Einheit verschmolzen ist. Zudem entfällt die zwischen dem Fahrwerk und dem Tragwerk nach dem Stand der Technik vorgesehene Drehanordnung. Die geringere Bauhöhe führt auch dazu, dass der Beschickungsförderer, dessen maximale Neigung funktionstechnisch begrenzt ist, kürzer ausgebildet werden kann, so dass die Gesamtlänge der mobilen Brecheranlage ebenfalls reduziert wird. Durch die vorgenannten Maßnahmen wird zudem eine erhebliche Gewichtsersparnis erzielt, was eine preiswertere Fertigung der mobilen Brecheranlagen ermöglicht. Das geringere Gewicht der Brecheranlage führt auch dazu, dass die Rangierfähigkeit erleichtert wird, so dass das Fehlen einer Dreh- bzw. Schwenkeinrichtung nicht ins Gewicht fällt. Es wird auch nur ein Antrieb für das Raupenfahrwerk benötigt, das in der Tragwerkskonstruktion vollständig integriert ist. Das gesamte Tragwerk bildet also einen einheitlichen Körper, der sich aus einem dreiecks- sowie einem U-förmigen Teil geometrisch zusammensetzt.These measures result in particular in a lower overall height, which results from the fact that the chassis carrier is fused to the structure for the crusher device, the feed conveyor and the discharge conveyor to a unit. In addition, eliminates the provided between the chassis and the structure according to the prior art rotary assembly. The lower height also means that the feed conveyor, the maximum inclination is functionally limited, can be made shorter, so that the total length of the mobile crusher is also reduced. By the aforementioned measures also a significant weight saving is achieved, which allows a cheaper production of mobile crushers. The lower weight of the crusher also leads to the Rangierfähigkeit is facilitated, so that the absence of a rotary or pivoting device is not significant. It also requires only one drive for the crawler chassis, which is fully integrated in the structural design. The entire structure thus forms a unitary body, which is composed of a triangular and a U-shaped part geometrically.

Weiterbildungen der Erfindung sind in den Unteransprüchen beschrieben.Further developments of the invention are described in the subclaims.

So kann das Tragwerk als Vollprofil oder in einer Fachwerkbauweise ausgebildet sein, letztere führt zu einer weiteren erheblichen Gewichtsersparnis bei ausreichender Steifigkeit.Thus, the structure may be formed as a solid profile or in a framework construction, the latter leads to a further considerable weight savings with sufficient rigidity.

Vorzugsweise ist die Abwurffördereinrichtung auf dem unteren Schenkel des U-förmigen Teils derart abgestützt, dass sie um eine vertikale Achse, das heißt in horizontaler Richtung um bis zu 120° und um eine horizontale Achse - ausgehend von einer Horizontalstellung - um ± 20° nach oben oder unten verschwenkbar ist. Die Abwurffördereinrichtung ist derart angeordnet, dass sie das aus der Brechereinrichtung herausfallende Gut an einer Stelle aufnimmt, die gleichzeitig auf der vertikalen Drehachse für die horizontale Verschwenkbarkeit des Abwurfförderers liegt. Hierdurch ist es möglich, ohne Versetzung des Abwurfförderers das zerkleinerte Stückgut an beliebigen Orten abzuschütten, die auf dem Teilkreisbogen liegen, der sich durch die Länge des Abwurfförderers ergibt. Zudem kann durch die Neigungsverstellung des Abwurfförderers auch weiteren Abschüttbedingungen, wie zum Beispiel Geländeunebenheiten im Bereich von mobiler Brecheranlage und Abwurfstelle des Abwurfförderers sowie Abwurf auf weitere Bandförderer, Rechnung getragen werden.Preferably, the discharge conveyor is supported on the lower leg of the U-shaped part so as to be up to ± 120 ° about a vertical axis, ie up to 120 ° horizontally and about a horizontal axis, starting from a horizontal position or is pivotable down. The discharge conveyor is arranged such that it receives the falling out of the breaker device Good at a position that is simultaneously on the vertical axis of rotation for the horizontal pivotability of the discharge conveyor. This makes it possible to refuse the shredded cargo at any location without displacement of the discharge conveyor on the arc of a circle, which results from the length of the discharge conveyor. In addition, due to the inclination adjustment of the discharge conveyor, further discharge conditions, such as, for example, unevenness in the area of the mobile crusher installation and discharge point of the discharge conveyor as well as discharge onto further belt conveyors, can be taken into account.

Die Integration des Fahrwerks kann vorzugsweise derart ausgestaltet werden, dass der untere Schenkel des U-förmigen Teils des Tragwerkes Teil des Fahrwerks für die in diesem Bereich angeordnete Raupe ist und tragwerksinterne Kräfte trägt.The integration of the chassis can preferably be designed such that the lower leg of the U-shaped part of the structure is part of the chassis for the arranged in this area caterpillar and carries internal structural forces.

Wie grundsätzlich aus dem Stand der Technik bekannt, ist im unteren Bereich des Beschickungsförderers ein Beschickungsbehälter angeordnet, der vorzugsweise am Tragwerk befestigt ist.As is generally known from the prior art, a feed container, which is preferably fastened to the supporting structure, is arranged in the lower region of the feed conveyor.

Besondere Vorteile besitzt die mobile Brecheranlage, wenn die über die Raupenanordnung bestimmte Fahrtrichtung quer zur Längsachse der Brecheranlage liegt. Hierdurch wird dem Umstand Rechnung getragen, dass der Bagger im wesentlichen entlang einer generell parallel zur Fahrtrichtung der Brecheranlage gerichteten Abbauweise Gestein, Erz oder Kohle im Tagebau abbaut, so dass das Schüttgut fortlaufend entlang einer Parallelen zur Fahrtrichtung anfällt, entlang der das Raupenfahrwerk ohne Rangierarbeiten fahren kann.The mobile crusher plant has particular advantages when the direction of travel determined by the track arrangement is transverse to the longitudinal axis of the crusher system. This takes into account the fact that the excavator is mined along a generally parallel to the direction of travel of the crushing plant degradation method rock, ore or coal opencast, so that the bulk material continuously accumulates along a parallel to the direction of travel, along which drive the crawler without shunting can.

Weitere Vorteile und Ausgestaltungen der vorliegenden Erfindung ergeben sich aus den Zeichnungen, die im nachfolgenden erläutert werden. Es zeigen

Fig. 1
eine Seitenansicht einer erfindungsgemäßen mobilen Brecheranlage und
Fig. 2
eine schematische Ansicht der Tragkonstruktion mit Raupenfahrwerk.
Further advantages and embodiments of the present invention will become apparent from the drawings, which are explained below. Show it
Fig. 1
a side view of a mobile crusher according to the invention and
Fig. 2
a schematic view of the support structure with crawler track.

Die in Fig. 1 dargestellte Brecheranlage besteht im wesentlichen aus einem Beschickungsbehälter 10, einem Beschickungsförderer in Form eines Förderbandes, der sich auf der Tragkonstruktion 12 abstützt, ferner einer als Doppelwalzenbrecher ausgebildeten Brechereinrichtung 13 und einer Abwurffördereinrichtung 14, die hier in einer hochgeschwenkten Stellung sowie einer mit 14' gekennzeichneten waagerechten Stellung dargestellt ist. Die mobile Brecheranlage fährt über dem Grund 15 mittels Raupen 16, deren Fahrwerksträger 19 in dem Tragwerk 12 integriert sind. Das Tragwerk 12 besitzt ferner noch einen Aufsatz 17, auf dem sich ein Führerhaus 18 befindet. Die mobile Brecheranlage ist senkrecht zur Zeichenebene verfahrbar.In the Fig. 1 shown crusher consists essentially of a feed container 10, a feed conveyor in the form of a conveyor belt, which is supported on the support structure 12, also designed as a double roller crusher crushing device 13 and a discharge conveyor 14, here in a pivoted position and a 14 'marked horizontal position is shown. The mobile crusher moves over the ground 15 by means of tracks 16, the chassis support 19 are integrated in the structure 12. The structure 12 also still has an essay 17 on which a cab 18 is located. The mobile crusher can be moved vertically to the drawing plane.

Das Tragwerk 12 mit den Raupen 16, deren Fahrwerksträger 19 als Teil des Fahrwerks in dem Tragwerk 12 integriert sind, ist im Detail in Fig. 2 dargestellt. Die dort erkennbare Tragkörpereinheit besteht aus einem U-förmigen Teil mit Schenkeln 121 und 122 sowie einer vertikal stehenden Basis 123 sowie einem dreieckförmigen Teil 124 und einem mit 125 bezeichneten weiteren Körper. In Figur 2 ist auch zu sehen, dass die im unteren Schenkel 122 des U-förmigen Teils des Tragwerkes 12 angeordnete Raupe 16 über die obere Kante dieses Schenkels 122 hinaus in den Freiraum zwischen den waagerecht liegenden Schenkeln 121 und 122 hineinragt. Selbstverständlich bilden die Teile 121 bis 125 eine konstruktive Einheit, die hier nur zur Erläuterung durch voneinander getrennte geometrische Körper dargestellt ist. Insbesondere Teil 124 kann auch in einer Fachwerkbauweise ausgebildet sein.The structure 12 with the caterpillars 16, the chassis support 19 are integrated as part of the chassis in the structure 12, is in detail in Fig. 2 shown. The there recognizable carrier unit consists of a U-shaped part with legs 121 and 122 and a vertically standing base 123 and a triangular portion 124 and a designated 125 further body. In FIG. 2 It can also be seen that the bead 16 arranged in the lower leg 122 of the U-shaped part of the supporting structure 12 projects beyond the upper edge of this leg 122 into the free space between the horizontal legs 121 and 122. Of course, the parts 121 to 125 form a structural unit, which is shown here only for explanation by separate geometric body. In particular, part 124 may also be formed in a framework construction.

Die Abwurffördereinrichtung 14 stützt sich auf dem unteren Schenkel 122 des vorgenannten U-förmigen Teils ab, wobei der Abstützpunkt neben dem konstruktiv integrierten Raupenfahrwerk liegt. Der Doppelwalzenbrecher ist am oberen Schenkel 121 befestigt und ist oberhalb der Abwurffördereinrichtung 14 angeordnet, die in vertikaler Richtung - wie in Fig. 1 angedeutet - sowie auch in horizontaler Richtung, das heißt in Bezug auf eine in der Zeichnungsebene liegende vertikale Drehachse um ±120° verschwenkbar ist. Dies wird technisch über eine Drehkonsole bewirkt.The ejection conveyor 14 is supported on the lower leg 122 of the aforementioned U-shaped part, wherein the support point is adjacent to the structurally integrated crawler track. The double roll crusher is attached to the upper leg 121 and is disposed above the discharge conveyor 14, which in the vertical direction - as in Fig. 1 indicated - as well as in the horizontal direction, that is, in relation to a lying in the plane of the vertical axis of rotation about ± 120 ° can be pivoted. This is technically effected via a rotary console.

Im übrigen kann hinsichtlich der Ausbildung und Gestaltung auf die näher in der WO 2004/087324 beschriebene Anordnung verwiesen werden.Incidentally, in terms of training and design to those closer in the WO 2004/087324 referenced arrangement.

Claims (6)

  1. A mobile crusher unit having a supporting framework (12) which is comprised of at least a crusher unit (13), a feed conveyor (11), and a dumping conveyor unit (14), with
    a) the supporting framework (12) can be relocated by means of a crawler undercarriage,
    b) the supporting framework (12) and the travelling gear are configured as a unit,
    c) parts of the travelling gear serving as parts of the supporting framework(12),
    d) the crawlers (16) of the travelling gear protruding into recesses and/or clearances of the supporting framework.
    e) the supporting framework (12) is comprised of a U-shaped part (121 to 123) with horizontally lying legs (121, 122) on the side averted from the feed conveyor (11), wherein the crusher unit (13) is arranged at the upper leg (121) and wherein the dumping conveyor unit (14) is situated at the lower leg (122), and
    f) that the supporting framework (12) for supporting the feed conveyor (11) is basically configured in form of a triangle (124).
  2. A mobile crusher unit as defined in claim 1, characterized in that the supporting framework (12) is configured as a solid full-profile or as a trusswork.
  3. A mobile crusher unit as defined in claim 1 , characterized in that the dumping conveyor unit (14) is so supported on the lower leg (122) that it can be swivelled around a vertical axis, i.e. in horizontal direction, by up to ±120°, and around a horizontal axis, proceeding from a horizontal position, by up to ±20° to the top or bottom, respectively.
  4. A mobile crusher unit as defined in any one of the preceding claims 2 or 3, characterized in that the travelling gear girder (119) of the travelling gear for the crawler (16) arranged in this area is an integrated part of the lower leg (122) of the U-shaped part of the supporting framework (12).
  5. A mobile crusher unit as defined in any one of the preceding claims 1 to 4 characterized in that a feed tank (10) is arranged in the lower area of the feed conveyor (11) and preferably fastened to the supporting framework (12).
  6. A mobile crusher unit as defined in any one of the preceding claims 1 to 5, characterized in that the direction of travel determined via the crawler arrangement lies transversely to the longitudinal axis of the crusher unit.
EP07801828A 2006-09-11 2007-08-23 Mobile crusher plant Not-in-force EP2121191B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006043268 2006-09-11
PCT/EP2007/007399 WO2008031490A1 (en) 2006-09-11 2007-08-23 Mobile crusher plant

Publications (2)

Publication Number Publication Date
EP2121191A1 EP2121191A1 (en) 2009-11-25
EP2121191B1 true EP2121191B1 (en) 2010-07-07

Family

ID=38721764

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07801828A Not-in-force EP2121191B1 (en) 2006-09-11 2007-08-23 Mobile crusher plant

Country Status (10)

Country Link
US (1) US7931221B2 (en)
EP (1) EP2121191B1 (en)
CN (1) CN101479043B (en)
AT (1) ATE473052T1 (en)
AU (1) AU2007296994B2 (en)
BR (1) BRPI0716993A2 (en)
CA (1) CA2653449C (en)
DE (2) DE102007039766A1 (en)
RU (1) RU2440192C2 (en)
WO (1) WO2008031490A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT507654B1 (en) 2008-12-03 2011-06-15 Sandvik Mining & Constr Oy PASSABLE BREAKER
DE102011000015A1 (en) * 2011-01-03 2012-07-05 ThyssenKrupp Fördertechnik GmbH Mobile crushing plant
CN102208598B (en) 2011-05-12 2014-03-12 中国科学院宁波材料技术与工程研究所 Electrode plate of graphene coating modified lithium secondary battery and manufacturing method thereof
GB201213777D0 (en) * 2012-07-31 2012-09-12 Internat Innovative Technologies Ltd Mill apparatus with underslung mill units
EP2837583B1 (en) * 2013-08-14 2015-10-14 Sandvik Intellectual Property AB Mobile bulk material processing apparatus with slewing conveyor
WO2016050326A1 (en) * 2014-10-03 2016-04-07 Sandvik Intellectual Property Ab Mobile bulk material processing machine with demountable hanging assembly
RU2601660C1 (en) * 2015-10-19 2016-11-10 Федеральное Государственное Бюджетное Учреждение Науки Институт Горного Дела Дальневосточного Отделения Российской Академии Наук (Игд Дво Ран) Method of solid minerals deposits development
DE102016221663A1 (en) * 2016-11-04 2018-05-09 Takraf Gmbh Crushing plant with a crusher
CN107497587A (en) * 2017-08-03 2017-12-22 无锡泰全环保机械有限公司 A kind of portable twin shaft tears up equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608789A1 (en) * 1986-03-15 1987-09-24 Orenstein & Koppel Ag MOBILE CRUSHER
AT388968B (en) * 1987-06-29 1989-09-25 Noricum Maschinenbau Handel Mobile crushing plant
JP2002001158A (en) * 2000-06-22 2002-01-08 Komatsu Ltd Crushing device
EP1433530A1 (en) * 2001-09-28 2004-06-30 Hitachi Construction Machinery Co., Ltd. Self-propelled recycling machine, and base unit and base frame of the self-propelled recycling machine
DE10314958A1 (en) 2003-04-02 2005-03-03 ThyssenKrupp Fördertechnik GmbH comminution device

Also Published As

Publication number Publication date
CN101479043A (en) 2009-07-08
ATE473052T1 (en) 2010-07-15
RU2440192C2 (en) 2012-01-20
DE102007039766A1 (en) 2008-03-27
WO2008031490A1 (en) 2008-03-20
AU2007296994A2 (en) 2009-02-19
BRPI0716993A2 (en) 2013-10-08
CA2653449C (en) 2014-02-25
US20090189003A1 (en) 2009-07-30
US7931221B2 (en) 2011-04-26
EP2121191A1 (en) 2009-11-25
DE502007004358D1 (en) 2010-08-19
AU2007296994A1 (en) 2008-03-20
RU2009113608A (en) 2010-10-20
CA2653449A1 (en) 2008-03-20
AU2007296994B2 (en) 2011-03-10
CN101479043B (en) 2011-03-23

Similar Documents

Publication Publication Date Title
EP2121191B1 (en) Mobile crusher plant
EP1615723B1 (en) Comminution device
AT507654B1 (en) PASSABLE BREAKER
EP0547440B1 (en) Mobile crusher apparatus
WO2010112019A1 (en) Mobile crusher
DE102011000015A1 (en) Mobile crushing plant
DE3621420C1 (en) Open-pit milling machine
EP0382922B1 (en) Mobile crusher, especially for comminuting demolition materials and other rubble
EP1121982B1 (en) Mobile crusher apparatus
AT394423B (en) MOBILE CRUSHER
DE2731424A1 (en) ROLLER CRUSHER
DE102009021167A1 (en) Mobile crushing plant
EP2500470A2 (en) Head maintenance vehicle
DE3932279A1 (en) MOBILE CRUSHER
DE3303059C2 (en) Inclined elevator
DE2821674A1 (en) Mobile feed unit giving even material flow
DE19805378A1 (en) Mobile stone and rubble crusher transportable on public highways
DE102009016405A1 (en) mobile crusher
DE102020003967B4 (en) Mobile crushing plant and method for reducing the transport height of a mobile crushing plant
AT390648B (en) Method for continuously extracting (mining, winning, working) material, and a mobile crushing plant (station) for carrying out this method
DE1657115C3 (en) Large mobile crushing plant for quarries
DE102004003065A1 (en) Tunnelling machine won material conveying method involves comminuting material prior to loading onto belt conveyor
AT390569B (en) Impact crusher
DE8307939U1 (en) MOBILE CRUSHER
AT405964B (en) Advance working and winning machine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20090414

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 502007004358

Country of ref document: DE

Date of ref document: 20100819

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20100707

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20100707

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

BERE Be: lapsed

Owner name: THYSSENKRUPP FORDERTECHNIK G.M.B.H.

Effective date: 20100831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101108

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101007

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100831

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101008

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: THYSSENKRUPP FOERDERTECHNIK GMBH

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

26N No opposition filed

Effective date: 20110408

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101018

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007004358

Country of ref document: DE

Effective date: 20110408

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100831

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100907

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007004358

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110823

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110823

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100823

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110108

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100707

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20160822

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20160822

Year of fee payment: 10

Ref country code: SE

Payment date: 20160819

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502007004358

Country of ref document: DE

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, DE

Free format text: FORMER OWNER: THYSSENKRUPP FOERDERTECHNIK GMBH, 45143 ESSEN, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007004358

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 473052

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170823

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170823

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180301