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EP0336081B1 - Refuse vehicle - Google Patents

Refuse vehicle Download PDF

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Publication number
EP0336081B1
EP0336081B1 EP89102666A EP89102666A EP0336081B1 EP 0336081 B1 EP0336081 B1 EP 0336081B1 EP 89102666 A EP89102666 A EP 89102666A EP 89102666 A EP89102666 A EP 89102666A EP 0336081 B1 EP0336081 B1 EP 0336081B1
Authority
EP
European Patent Office
Prior art keywords
refuse
container
collecting container
garbage
action
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89102666A
Other languages
German (de)
French (fr)
Other versions
EP0336081A3 (en
EP0336081A2 (en
Inventor
Hans-Jürgen Behling
Friedrichwilhelm Schmädeke
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.)
Schorling & Co Waggonbau GmbH
Original Assignee
Schorling & Co Waggonbau 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 Schorling & Co Waggonbau GmbH filed Critical Schorling & Co Waggonbau GmbH
Priority to AT89102666T priority Critical patent/ATE79820T1/en
Publication of EP0336081A2 publication Critical patent/EP0336081A2/en
Publication of EP0336081A3 publication Critical patent/EP0336081A3/en
Application granted granted Critical
Publication of EP0336081B1 publication Critical patent/EP0336081B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00Vehicles particularly adapted for collecting refuse
    • B65F3/14Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle
    • B65F3/20Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle with charging pistons, plates, or the like
    • B65F3/207Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle with charging pistons, plates, or the like guided by tracks, channels, slots or the like provided on the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00Vehicles particularly adapted for collecting refuse
    • B65F3/02Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F2003/0263Constructional features relating to discharging means
    • B65F2003/0279Constructional features relating to discharging means the discharging means mounted at the front of the vehicle

Definitions

  • the invention relates to a refuse collection vehicle according to the preamble of patent claim 1.
  • a waste collection vehicle is already known from DE-PS 34 01 069, in which the waste introduced into a waste funnel is pushed in a horizontal direction from a compression space underneath by means of a waste compression plate into the waste collection container of the waste collection vehicle. Because of the arrangement of the hopper above the horizontal direction of action of the garbage compacting plate, the garbage can only be conveyed into the lower part - about 1/3 - of the garbage collection container will. In the upper part of the garbage collector - about 2/3 of the garbage collector - there is no compression of the garbage. No garbage can be loaded into the front upper space of the garbage collector. In the known refuse collection vehicle, a large part of the total volume of the refuse collection container is therefore inevitably not usable effectively. In order to counter this disadvantage, a very large refuse collection container would have to be provided for the refuse collection vehicle, which therefore has an unsatisfactory utilization in terms of the size of the refuse collection container, or which requires a large refuse collection vehicle.
  • a garbage collection vehicle in which a garbage compacting plate is also arranged in the lower third, which conveys the garbage in a horizontal direction of action into the garbage collection container.
  • a garbage compacting plate is also arranged in the lower third, which conveys the garbage in a horizontal direction of action into the garbage collection container.
  • the invention has for its object to design a refuse collection vehicle with the possibility of loading from the front or from the side so that a high, uniform compression of the refuse that extends over the entire refuse collection container can be brought about, so as to increase the amount of refill that can be filled to be able to.
  • the garbage compacting device By arranging the garbage compacting device with a direction of action obliquely from the front / bottom up / back towards the top wall of the garbage collector, the garbage is compacted in the area of the entire cross section of the garbage collector as well as against the ceiling wall of the garbage collector at an early stage. As a result, an overall utilization of the waste collection container can be achieved. At the same time the garbage compacting plate of the garbage compacting device is made small in its effective area, in order to achieve a correspondingly high level of compaction.
  • the intended direction of action of the refuse compacting device offers the possibility of providing a front wall extending in the direction of the effective direction with an extension which closes the container opening of the refuse collecting container before the refuse collection container is uncoupled from the refuse compacting device.
  • Another essential aspect of the invention can be seen in addition to the mentioned direction of action of the garbage compacting device in the projection provided in the region of the container opening at the bottom of the garbage collection container, through which the container opening is reduced.
  • This projection which is designed in the manner of a nose, can in fact prevent the garbage which has already been filled and compacted into the garbage collection container from coming out again through the container opening if the container opening is briefly open during a new filling process.
  • the lead already provides for that filled garbage is an obstacle, with the effect that the filled garbage is prevented from escaping through the container opening.
  • the refuse collection vehicle according to the invention also permits such an arrangement of the refuse compacting device that the filling funnel extends as far down as possible to the driving position, and that the entire refuse filling system can be placed close to the rear of the driver's cab, without having structures behind the driver's cab , such as Fenders, cab locks, engine transmissions, etc. collide.
  • the direction of action extends at an angle of less than 80 degrees and greater than 20 degrees from the horizontal in a direction to the rear.
  • this angular range has proven to be particularly expedient in order to achieve a uniform compaction of the filled refuse and thus to increase the amount of refill that can be filled.
  • the front wall of the waste collection container is provided with a telescopic extension to close the container opening.
  • This measure makes it possible to close the container opening of the refuse collection container before it is uncoupled for the purpose of emptying and separated from the refuse compacting device.
  • An important aspect in the new refuse collection vehicle is that the refuse compacting device operates with an oblique direction of action, while in the known refuse collection vehicles mentioned above, the refuse is introduced in a horizontal direction.
  • the entire refuse filling system is located at the rear end of the refuse collection vehicle or the refuse collection container.
  • the direction of action here runs in the opposite direction, namely diagonally from the bottom / back to the top / front.
  • this known garbage filling system no projection as provided in the invention.
  • the use of such a projection is also not very useful and cannot be used at all, because the projection would hinder the emptying of the waste collection container at the rear end.
  • FIG. 1 shows a refuse collection vehicle 10 with a driver's cab 12, a chassis 14 and a refuse collection container 16 arranged on a base frame 34.
  • a garbage filling system 18 which is provided with a garbage fill opening 24 on the side at the top or a garbage fill opening 24 'at the front, behind the cab 12 at the top.
  • a filling funnel 26 adjoins the garbage filling opening 24, which continuously merges with the container width and the subsequent garbage compacting space 28, which is preferably designed in the manner of a tub.
  • the garbage filling system 18 is lined up above and to the side up to the level of the garbage filling opening 24 with the side walls of the garbage collection container 16, so that proper emptying of garbage containers is possible with the aid of a device known per se.
  • the garbage filling system 18 comprises a garbage compacting plate 20 and a plate carrier 22, which form the garbage compacting device.
  • the direction of action the garbage compacting device or the garbage compacting plate 20 is represented by the arrows A.
  • the garbage is thus introduced into the garbage collection container 16 with the aid of the garbage compacting plate 20, which is mounted in a pivot point 32 at the lower end of the plate carrier 22 and can be pivoted with the aid of an actuating device (not shown in the drawing for reasons of clarity).
  • the plate carrier can slide over rails 30 in the direction of the double arrow C shown in FIG. 2 and can be driven or displaced in an oblique direction with the aid of an actuating device, likewise not shown.
  • the direction of action A of the garbage compacting plate 20 extends at an angle ⁇ less than 80 degrees and greater than 20 degrees with respect to the horizontal line 54.
  • the garbage collection container 16, which is supported on the chassis 14 by means of the base frame 34, has a horizontal floor 38, a ceiling wall 50 and a front wall 40. At the rear end, the waste collection container 16 is closed with a rear wall flap 36, which is used for the purpose of emptying the waste collection container 16 is designed to be pivotable.
  • the garbage collection container 16 In the direction of the garbage filling system 18, the garbage collection container 16 is partially closed by the front wall 40 in order to prevent the filled garbage from escaping from the garbage collection container 16 into the garbage filling container of the garbage filling system 18.
  • a front opening 40 connects to the front wall 40 of the refuse collection container 16, through which the refuse can be filled in using the refuse compacting plate 20.
  • the bottom 38 of the garbage collection container 16 merges in the region of the container opening 62 into an upwardly angled leg, as a result of which a projection 56 is formed. At the upper edge, the projection 56 merges into the trough base 48 of the refuse compacting space 28.
  • the protrusion 56 reduces the cross section of the container opening 62, and the protrusion 56 also prevents the garbage already filled into the waste collection container from escaping through the container opening 62 to the outside again.
  • a telescopic extension 42 is arranged displaceably, which in its extended position comes to storage via an axis of rotation 44 and can be brought to bear against the projection 56. In this position, the extension 42 can be locked with the aid of a lock 46 in order to close the container opening 62 over its entire cross section.
  • the closed waste collection container 16 can then be uncoupled from the waste collection vehicle 10 in order to empty the waste collection container 16.
  • the garbage filling system 18 remains on the garbage collection vehicle 10.
  • the extension 42 telescopic in the direction of the double arrow B for closing the container opening 62 is of essential importance.
  • FIG 3 shows a further embodiment of a refuse collection vehicle.
  • a pressure plate 60 rotatably mounted about a pivot point 58 is provided, which swivels over the trough base 48 into the compression position. This in turn achieves the direction of action A with the angle ⁇ of less than 80 degrees and greater than 20 degrees to the horizontal 54.
  • the filling funnel 26 can be in the lower front area 52 in an advantageous manner so that elevations existing from the chassis 14 above the frame, such as, for example, fenders, driver's cab locks, gears, etc. need not be changed. This means that standard chassis can be used for the new refuse collection vehicle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)
  • Processing Of Solid Wastes (AREA)
  • Refuse Collection And Transfer (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Treatment Of Sludge (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Braking Arrangements (AREA)
  • Handcart (AREA)

Abstract

In refuse vehicles having a refuse-filling system arranged behind the driver's cab, an adjacent refuse-compressing device and a refuse-collecting container arranged behind the latter, it was hitherto not possible to achieve adequate compression of the filled refuse inside the refuse-collecting container, resulting in insufficient utilisation of said container. <??>In the case of the invention, there is arranged in the range of action of the refuse-compressing device a counterpressure plate which can be subjected to a pressing force and is mounted in a radially swivellable manner on the ceiling of the refuse-collecting container, said plate forming a counterpressure element for the filled refuse. In this way it is possible to compress, in a uniform manner, the refuse filled into the refuse-collecting container from the start of refuse feeding until said container is completely full and thus an increased utilisation or useful load of the refuse vehicle can be achieved. <IMAGE>

Description

Die Erfindung betrifft ein Müllsammelfahrzeug gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a refuse collection vehicle according to the preamble of patent claim 1.

Durch die DE-PS 34 01 069 ist bereits ein Müllsammelfahrzeug bekannt, bei welchem der in einen Mülltrichter eingebracht Müll aus einem darunter liegenden Verdichtungsraum in waagerechter Richtung mittels einer Müllverdichtungsplatte in den Müllsammelbehälter des Müllsammelfahrzeuges geschoben wird. Wegen der Anordnung des Einfülltrichters über der in der Waagerechten arbeitenden Wirkungsrichtung der Müllverdichtungsplatte kann der Müll nur in den unteren Teil - etwa 1/3 - des Müllsammelbehälters befördert werden. Im oberen Teil des Müllsammelbehälters - etwa 2/3 des Müllsammelbehälters - unterbleibt demnach eine Verdichtung des Mülls. In den vorderen oberen Raum des Müllsammelbehälters kann überhaupt kein Müll geladen werden. Bei dem bekannten Müllsammelfahrzeug ist deshalb zwangsläufig ein großer Teil des insgesamt zur Verfügung stehenden Volumens des Müllsammelbehälters nicht effektiv nutzbar. Um diesem Nachteil zu begegnen, müßte ein sehr großer Müllsammelbehälter für das Müllsammelfahrzeug vorgesehen werden, welches hinsichtlich der Größe des Müllsammelbehälters also eine nicht befriedigende Auslastung besitzt, oder welches ein großes Müllsammelfahrzeug voraussetzt.A waste collection vehicle is already known from DE-PS 34 01 069, in which the waste introduced into a waste funnel is pushed in a horizontal direction from a compression space underneath by means of a waste compression plate into the waste collection container of the waste collection vehicle. Because of the arrangement of the hopper above the horizontal direction of action of the garbage compacting plate, the garbage can only be conveyed into the lower part - about 1/3 - of the garbage collection container will. In the upper part of the garbage collector - about 2/3 of the garbage collector - there is no compression of the garbage. No garbage can be loaded into the front upper space of the garbage collector. In the known refuse collection vehicle, a large part of the total volume of the refuse collection container is therefore inevitably not usable effectively. In order to counter this disadvantage, a very large refuse collection container would have to be provided for the refuse collection vehicle, which therefore has an unsatisfactory utilization in terms of the size of the refuse collection container, or which requires a large refuse collection vehicle.

Ferner ist durch die DE-OS 34 20 058 ein Müllsammelfahrzeug bekannt, bei welchem ebenfalls im unteren Drittel eine Müllverdichtungsplatte angeordnet ist, die den Müll in waagerechter Wirkungsrichtung in den Müllsammelbehälter fördert. Mit Hilfe eines mit der Müllverdichtungsplatte gekoppelten Ausschiebeschildes kann dabei der Müll zusätzlich in den Müllsammelbehälter befördert werden.Furthermore, from DE-OS 34 20 058 a garbage collection vehicle is known, in which a garbage compacting plate is also arranged in the lower third, which conveys the garbage in a horizontal direction of action into the garbage collection container. With the help of an extension plate coupled to the garbage compacting plate, the garbage can also be conveyed into the garbage collection container.

In der Praxis hat sich gezeigt, daß bei diesem bekannten Müllsammelfahrzeug keine befriedigende Verdichtung des Mülls erfolgt. Das zur Verfügung stehende Volumen des Müllsammelbehälters läßt sich also nicht optimal ausnutzen.In practice it has been shown that this known refuse collection vehicle does not have a satisfactory compaction of the garbage is done. The available volume of the refuse collection container cannot therefore be optimally used.

Der Erfindung liegt die Aufgabe zugrunde, ein Müllsammelfahrzeug mit der Möglichkeit der Beladung von vorne oder von der Seite so zu gestalten, daß eine hohe, sich über den gesamten Müllsammelbehälter erstreckende, gleichmäßige Verdichtung des eingefüllten Mülls herbeigeführt werden kann, um somit die einfüllbare Müllmenge erhöhen zu können.The invention has for its object to design a refuse collection vehicle with the possibility of loading from the front or from the side so that a high, uniform compression of the refuse that extends over the entire refuse collection container can be brought about, so as to increase the amount of refill that can be filled to be able to.

Dieses Ziel erreicht die Erfindung bei dem im Oberbegriff des Patentanspruchs 1 vorausgesetzten Müllsammelfahrzeug durch die im kennzeichnenden Teil angegebenen Merkmale.This object is achieved by the garbage collection vehicle presupposed in the preamble of claim 1 by the features specified in the characterizing part.

Durch die Anordnung der Müllverdichtungseinrichtung mit einer Wirkungsrichtung schräg von vorne/unten nach oben/hinten auf die Deckenwand des Müllsammelbehälters zu wird der Müll im Bereich des gesamten Querschnittes des Müllsammelbehälters sowie bereits frühzeitig gegen die Deckenwand des Müllsammelbehälters verdichtet. Dadurch läßt sich eine gesamte Ausnutzung des Müllsammelbehälters erzielen. Gleichzeitig kann die Müllverdichtungsplatte der Müllverdichtungseinrichtung in ihrer Wirkfläche klein ausgeführt werden, um somit eine entsprechend hohe Verdichtung zu erreichen.By arranging the garbage compacting device with a direction of action obliquely from the front / bottom up / back towards the top wall of the garbage collector, the garbage is compacted in the area of the entire cross section of the garbage collector as well as against the ceiling wall of the garbage collector at an early stage. As a result, an overall utilization of the waste collection container can be achieved. At the same time the garbage compacting plate of the garbage compacting device is made small in its effective area, in order to achieve a correspondingly high level of compaction.

Ferner bietet die vorgesehene Wirkungsrichtung der Müllverdichtungseinrichtung die Möglichkeit, eine in Richtung der Wirkungsrichtung verlaufende Vorderwand mit einer Verlängerung vorzusehen, welche vor dem Abkoppeln des Müllsammelbehälters von der Müllverdichtungseinrichtung die Behälteröffnung des Müllsammelbehälters verschließt.Furthermore, the intended direction of action of the refuse compacting device offers the possibility of providing a front wall extending in the direction of the effective direction with an extension which closes the container opening of the refuse collecting container before the refuse collection container is uncoupled from the refuse compacting device.

Ein weiterer wesentlicher Aspekt der Erfindung ist neben der erwähnten Wirkungsrichtung der Müllverdichtungseinrichtung in den im Bereich der Behälteröffnung am Boden des Müllsammelbehälters vorgesehenen Vorsprungs zu sehen, durch welchen die Behälteröffnung verringert wird. Durch diesen nach Art einer Nase ausgebildeten Vorsprung kann nämlich verhindert werden, daß der bereits in den Müllsammelbehälter eingefüllte und verdichtete Müll durch die Behälteröffnung wieder nach außen gelangt, wenn die Behälteröffnung während eines erneuten Füllvorganges kurzzeitig offen ist. Der Vorsprung stellt für den bereits eingefüllten Müll ein Hindernis dar, mit der Wirkung, daß der eingefüllte Müll daran gehindert wird, durch die Behälteröffnung wieder auszutreten.Another essential aspect of the invention can be seen in addition to the mentioned direction of action of the garbage compacting device in the projection provided in the region of the container opening at the bottom of the garbage collection container, through which the container opening is reduced. This projection, which is designed in the manner of a nose, can in fact prevent the garbage which has already been filled and compacted into the garbage collection container from coming out again through the container opening if the container opening is briefly open during a new filling process. The lead already provides for that filled garbage is an obstacle, with the effect that the filled garbage is prevented from escaping through the container opening.

Das erfindungsgemäße Müllsammelfahrzeug läßt außerdem eine solche Anordnung der Müllverdichtungseinrichtung zu, daß der Einfülltrichter möglichst weit nach unten bis auf das Fahrgestellt reicht, und daß die gesamte Mülleinfüllanlage dicht nach vorne bis an die Rückseite des Fahrerhauses plaziert werden kann, ohne mit hinter dem Fahrerhaus liegenden Aufbauten, wie z.B. Kotflügel, Fahrerhausverriegelung, Getriebe des Motors usw., zu kollidieren.The refuse collection vehicle according to the invention also permits such an arrangement of the refuse compacting device that the filling funnel extends as far down as possible to the driving position, and that the entire refuse filling system can be placed close to the rear of the driver's cab, without having structures behind the driver's cab , such as Fenders, cab locks, engine transmissions, etc. collide.

In einer zweckmäßigen Ausgestaltung der Erfindung erstreckt sich die Wirkungsrichtung in einem Winkel kleiner als 80 Grad und größer als 20 Grad von der Waagerechten in einer Richtung nach hinten. Dieser Winkelbereich hat sich in der Praxis als besonders zweckmäßig erwiesen, um eine gleichmäßige Verdichtung des eingefüllten Mülls zu erzielen und somit eine Vergrößerung der einfüllbaren Müllmenge herbeizuführen.In an expedient embodiment of the invention, the direction of action extends at an angle of less than 80 degrees and greater than 20 degrees from the horizontal in a direction to the rear. In practice, this angular range has proven to be particularly expedient in order to achieve a uniform compaction of the filled refuse and thus to increase the amount of refill that can be filled.

In einer anderen vorteilhaften Weiterbildung der Erfindung ist die Vorderwand des Müllsammelbehälters mit einer teleskopierbaren Verlängerung zum Verschluß der Behälteröffnung versehen.In another advantageous development of the invention, the front wall of the waste collection container is provided with a telescopic extension to close the container opening.

Diese Maßnahme ermöglicht es, die Behälteröffnung des Müllsammelbehälters zu verschließen, bevor dieser zum Zwecke einer Entleerung abgekoppelt und von der Müllverdichtungseinrichtung getrennt wird.This measure makes it possible to close the container opening of the refuse collection container before it is uncoupled for the purpose of emptying and separated from the refuse compacting device.

Ein wichtiger Gesichtspunkt bei dem neuen Müllsammelfahrzeug besteht entsprechend den obigen Erläuterungen darin, daß die Müllverdichtungseinrichtung mit einer schräg verlaufenden Wirkungsrichtung arbeitet, während bei den eingangs erwähnten bekannten Müllsammelfahrzeugen der Müll in waagerechter Richtung eingeführt wird.An important aspect in the new refuse collection vehicle, according to the above explanations, is that the refuse compacting device operates with an oblique direction of action, while in the known refuse collection vehicles mentioned above, the refuse is introduced in a horizontal direction.

Es ist zwar an sich bekannt, eine schräge Wirkungsrichtung für die Müllverdichtungseinrichtung vorzusehen, jedoch befindet sich die gesamte Mülleinfüllanlage dabei am hinteren Ende des Müllsammelfahrzeuges bzw. des Müllsammelbehälters. Die Wirkungsrichtung verläuft hier also entgegengesetzt, nämlich schräg von unten/hinten nach oben/vorne.Although it is known per se to provide an oblique direction of action for the refuse compacting device, the entire refuse filling system is located at the rear end of the refuse collection vehicle or the refuse collection container. The direction of action here runs in the opposite direction, namely diagonally from the bottom / back to the top / front.

Im übrigen ist bei dieser bekannten Mülleinfüllanlage kein Vorsprung wie bei der Erfindung vorgesehen. Die Verwendung eines solchen Vorsprunges ist dabei auch wenig sinnvoll und überhaupt nicht brauchbar, weil der Vorsprung nämlich die Entleerung des Müllsammelbehälters am hinteren Ende behindern würde.Incidentally, this known garbage filling system no projection as provided in the invention. The use of such a projection is also not very useful and cannot be used at all, because the projection would hinder the emptying of the waste collection container at the rear end.

In den Unteransprüchen finden sich weitere vorteilhafte Ausgestaltungen der Erfindung, die nachfolgend anhand der in der Zeichnung dargestellten Ausführungsbeispiele näher erläutert werden. Es zeigen:

  • Fig. 1 eine schematische Seitenansicht eines Müllsammelfahrzeuges gemäß einer ersten Ausführungsform der Erfindung,
  • Fig. 2 eine Detail-Darstellung des Müllsammelfahrzeuges gemäß Fig. 1, und
  • Fig. 3 eine Detail-Ansicht einer weiteren Ausführungsform eines Müllsammelfahrzeuges.
In the subclaims there are further advantageous refinements of the invention, which are explained in more detail below with reference to the exemplary embodiments shown in the drawing. Show it:
  • 1 is a schematic side view of a refuse collection vehicle according to a first embodiment of the invention,
  • FIG. 2 shows a detailed illustration of the refuse collection vehicle according to FIG. 1, and
  • Fig. 3 is a detailed view of another embodiment of a refuse collection vehicle.

Die Darstellung in Fig. 1 zeigt ein Müllsammelfahrzeug 10 mit einem Fahrerhaus 12, einem Fahrgestell 14 und einem auf einem Grundrahmen 34 angeordneten Müllsammelbehälter 16.The illustration in FIG. 1 shows a refuse collection vehicle 10 with a driver's cab 12, a chassis 14 and a refuse collection container 16 arranged on a base frame 34.

Hinter dem Fahrerhaus 12 befindet sich eine Mülleinfüllanlage 18, die mit einer seitlich oben angebrachten Mülleinfüllöffnung 24 oder einer vorne, hinter dem Fahrerhaus 12 oben angebrachten Mülleinfüllöffnung 24′ versehen ist. An die Mülleinfüllöffnung 24 schließt sich ein Fülltrichter 26 an, der kontinuierlich auf die Behälterbreite und den anschließenden Müllverdichtungsraum 28 übergeht, welcher vorzugsweise nach Art einer Wanne ausgebildet ist.Behind the cab 12 there is a garbage filling system 18, which is provided with a garbage fill opening 24 on the side at the top or a garbage fill opening 24 'at the front, behind the cab 12 at the top. A filling funnel 26 adjoins the garbage filling opening 24, which continuously merges with the container width and the subsequent garbage compacting space 28, which is preferably designed in the manner of a tub.

Die Mülleinfüllanlage 18 ist oberhalb und seitlich bis zur Höhe der Mülleinfüllöffnung 24 mit den Seitenwänden des Müllsammelbehälters 16 fluchtend verkleidet, so daß eine einwandfreie Entleerung von Müllgefäßen mit Hilfe einer an sich bekannten Vorrichtung möglich ist.The garbage filling system 18 is lined up above and to the side up to the level of the garbage filling opening 24 with the side walls of the garbage collection container 16, so that proper emptying of garbage containers is possible with the aid of a device known per se.

Die Mülleinfüllanlage 18 umfaßt eine Müllverdichtungsplatte 20 und einen Plattenträger 22, welche die Müllverdichtungseinrichtung bilden. Die Wirkungsrichtung der Müllverdichtungseinrichtung bzw. der Müllverdichtungsplatte 20 ist durch die Pfeile A dargestellt. In Richtung dieser Pfeile wird also der Müll in den Müllsammelbehälter 16 mit Hilfe der Müllverdichtungsplatte 20 eingeführt, die in einem Drehpunkt 32 am unteren Ende des Plattenträgers 22 gelagert und mit Hilfe einer in der Zeichnung aus Gründen der Übersichtlichkeit nicht näher dargestellten Betätigungseinrichtung verschwenkbar ist.The garbage filling system 18 comprises a garbage compacting plate 20 and a plate carrier 22, which form the garbage compacting device. The direction of action the garbage compacting device or the garbage compacting plate 20 is represented by the arrows A. In the direction of these arrows, the garbage is thus introduced into the garbage collection container 16 with the aid of the garbage compacting plate 20, which is mounted in a pivot point 32 at the lower end of the plate carrier 22 and can be pivoted with the aid of an actuating device (not shown in the drawing for reasons of clarity).

Der Plattenträger kann über Schienen 30 in Richtung des in Fig. 2 dargestellten Doppelpfeiles C gleiten und läßt sich mit Hilfe einer ebenfalls nicht näher dargestellten Betätigungseinrichtung antreiben bzw. in schräger Richtung verschieben.The plate carrier can slide over rails 30 in the direction of the double arrow C shown in FIG. 2 and can be driven or displaced in an oblique direction with the aid of an actuating device, likewise not shown.

Die Wirkungsrichtung A der Müllverdichtungsplatte 20 verläuft in einem Winkel α kleiner 80 Grad und größer als 20 Grad in Bezug auf die waagerechte Linie 54. Der Müllsammelbehälter 16, der mittels des Grundrahmens 34 auf dem Fahrgestell 14 lagert, besitzt einen waagerechten Boden 38, eine Deckenwand 50 sowie eine Vorderwand 40. Am hinteren Ende ist der Müllsammelbehälter 16 mit einer Rückwandklappe 36 verschlossen, die zum Zwecke der Entleerung des Müllsammelbehälters 16 verschwenkbar ausgebildet ist.The direction of action A of the garbage compacting plate 20 extends at an angle α less than 80 degrees and greater than 20 degrees with respect to the horizontal line 54. The garbage collection container 16, which is supported on the chassis 14 by means of the base frame 34, has a horizontal floor 38, a ceiling wall 50 and a front wall 40. At the rear end, the waste collection container 16 is closed with a rear wall flap 36, which is used for the purpose of emptying the waste collection container 16 is designed to be pivotable.

In Richtung auf die Mülleinfüllanlage 18 hin wird der Müllsammelbehälter 16 durch die Vorderwand 40 teilweise verschlossen, um ein Ausweichen des eingefüllten Mülls vom Müllsammelbehälter 16 in den Mülleinfüllbehälter der Mülleinfüllanlage 18 zu verhindern.In the direction of the garbage filling system 18, the garbage collection container 16 is partially closed by the front wall 40 in order to prevent the filled garbage from escaping from the garbage collection container 16 into the garbage filling container of the garbage filling system 18.

An die Vorderwand 40 des Müllsammelbehälters 16 schließt sich eine Behälteröffnung 62 an, durch welche der Müll mit Hilfe der Müllverdichtungsplatte 20 eingefüllt werden kann. Der Boden 38 des Müllsammelbehälters 16 geht im Bereich der Behälteröffnung 62 in einen nach oben abgewinkelten Schenkel über, wodurch ein Vorsprung 56 gebildet wird. An der oberen Kante geht der Vorsprung 56 in den Wannenboden 48 des Müllverdichtungsraumes 28 über.A front opening 40 connects to the front wall 40 of the refuse collection container 16, through which the refuse can be filled in using the refuse compacting plate 20. The bottom 38 of the garbage collection container 16 merges in the region of the container opening 62 into an upwardly angled leg, as a result of which a projection 56 is formed. At the upper edge, the projection 56 merges into the trough base 48 of the refuse compacting space 28.

Durch den Vorsprung 56 wird der Querschnitt der Behälteröffnung 62 verringert, und außerdem verhindert der Vorsprung 56, daß der bereits in den Müllsammelbehälter eingefüllte Müll durch die Behälteröffnung 62 wieder nach außen entweichen kann.The protrusion 56 reduces the cross section of the container opening 62, and the protrusion 56 also prevents the garbage already filled into the waste collection container from escaping through the container opening 62 to the outside again.

In der Vorderwand 40 ist eine teleskopierbare Verlängerung 42 verschiebbar angeordnet, die in ihrer ausgefahrenen Stellung über eine Drehachse 44 zur Lagerung kommt und an den Vorsprung 56 zur Anlage gebracht werden kann. In dieser Stellung kann die Verlängerung 42 mit Hilfe einer Verriegelung 46 arretiert werden, um die Behälteröffnung 62 über ihren gesamten Querschnitt zu verschließen. Danach läßt sich der verschlossene Müllsammelbehälter 16 von dem Müllsammelfahrzeug 10 abkoppeln, um eine Entleerung des Müllsammelbehälters 16 durchzuführen. Dabei verbleibt die Mülleinfüllanlage 18 auf dem Müllsammelfahrzeug 10. Um eine solche Abkoppelung und getrennte Entleerung des Müllsammelbehälters 16 zu ermöglichen, ist die in Richtung des Doppelpfeiles B teleskopierbare Verlängerung 42 zum Abschluß der Behälteröffnung 62 von wesentlicher Bedeutung.In the front wall 40 is a telescopic extension 42 is arranged displaceably, which in its extended position comes to storage via an axis of rotation 44 and can be brought to bear against the projection 56. In this position, the extension 42 can be locked with the aid of a lock 46 in order to close the container opening 62 over its entire cross section. The closed waste collection container 16 can then be uncoupled from the waste collection vehicle 10 in order to empty the waste collection container 16. The garbage filling system 18 remains on the garbage collection vehicle 10. In order to enable such a decoupling and separate emptying of the garbage collection container 16, the extension 42 telescopic in the direction of the double arrow B for closing the container opening 62 is of essential importance.

Für die Betätigung und Wirkungsweise der Verlängerung 42 in Verbindung mit der Verriegelung 46 besteht die Möglichkeit einer Verwendung von entsprechenden Arbeitszylindern zur Betätigung. Dabei empfiehlt sich eine Folgeschaltung, welche gewährleistet, daß ein Ausfahren der teleskopierbaren Verlängerung 42 nur dann zugelassen ist, wenn sich die Müllverdichtungsplatte 20 nicht in ihrer Verdichtungsstellung befindet.For the actuation and mode of operation of the extension 42 in connection with the lock 46, there is the possibility of using corresponding working cylinders for actuation. A follow-up circuit is recommended, which ensures that extending the telescopic extension 42 is only permitted when the garbage compacting plate 20 is not in its compacting position.

Außerdem soll eine Verriegelung der Verlängerung 42 nur dann möglich sein, wenn die Drehachse 44 in der in Fig. 2 dargestellten ausgefahrenen Position zur Lagerung kommt und die Verlängerung 42 an der Verriegelung 46 anliegt.In addition, it should only be possible to lock the extension 42 when the axis of rotation 44 comes to a bearing in the extended position shown in FIG. 2 and the extension 42 bears against the lock 46.

In Fig. 3 ist eine weitere Auführungsform eines Müllsammelfahrzeuges dargestellt. Dabei ist eine um einen Drehpunkt 58 drehbar gelagerte Druckplatte 60 vorgesehen, welche über den Wannenboden 48 in die Verdichtungsstellung schwenkt. Dadurch wird wiederum die Wirkungsrichtung A mit dem Winkel α von kleiner als 80 Grad und größer als 20 Grad zur Waagerechten 54 erreicht.3 shows a further embodiment of a refuse collection vehicle. In this case, a pressure plate 60 rotatably mounted about a pivot point 58 is provided, which swivels over the trough base 48 into the compression position. This in turn achieves the direction of action A with the angle α of less than 80 degrees and greater than 20 degrees to the horizontal 54.

Der Unterschied bei dieser Ausführungsform besteht im Vergleich zur Fig. 2 darin, daß die Druckplatte 60 nicht verfahrbar, sondern nur verschwenkbar angeordnet ist, und daß hier somit der Plattenträger 22 mit den Schienen 30 nicht erforderlich ist.The difference in this embodiment compared to FIG. 2 is that the pressure plate 60 is not movable, but is only pivoted, and that here the plate carrier 22 with the rails 30 is not required.

Wegen der gewählten Wahl der Wirkungsrichtung A für die Mülleinfüllanlage 18 bzw. für den Plattenträger 22 und wegen der sich daraus ergebenden Ausführung des Wannenbodens 48 läßt sich der Fülltrichter 26 im vorderen unteren Bereich 52 in vorteilhafter Weise so ausführen, daß vom Fahrgestell 14 vorhandene Erhebungen oberhalb des Rahmens, wie z.B. Kotflügel, Fahrerhausverriegelung, Getriebe usw. keine Veränderungen erfahren zu brauchen. Somit lassen sich für das neue Müllsammelfahrzeug serienmäßige Fahrgestelle verwenden.Because of the chosen choice of the direction of action A for the garbage filling system 18 or for the plate carrier 22 and because of the resulting design of the tub base 48, the filling funnel 26 can be in the lower front area 52 in an advantageous manner so that elevations existing from the chassis 14 above the frame, such as, for example, fenders, driver's cab locks, gears, etc. need not be changed. This means that standard chassis can be used for the new refuse collection vehicle.

Claims (8)

  1. Refuse vehicle comprising a refuse collecting container, disposed on a chassis behind the driver's cab of the refuse vehicle, a refuse filling installation being associated with the refuse collecting container laterally or in front of the driver's cab, this filling installation comprising a refuse compaction apparatus, which forces the refuse in a direction of action through a container opening in the front wall of the refuse collecting container and into the refuse collecting container, characterized in that the direction of action (A) of the refuse compaction apparatus (20, 22) extends obliquely upwardly and rearwardly to the roof (50) of the refuse collecting container (16) and that, in the region of the container opening (62), a projection (56) which decreases the size of the container opening (62) is provided on the floor (38) of the refuse collecting container (16).
  2. Refuse vehicle according to Claim 1, characterized in that the front wall (40) of the refuse collecting container (16), above the container opening (62), extends obliquely in the direction of action (A) of the refuse compaction apparatus (20, 22).
  3. Refuse vehicle according to Claim 1 and/or 2, characterized in that the direction of action (A) extends upwards and to the rear at an angle (α) smaller than 80 degrees and larger than 20 degrees to the horizontal (54).
  4. Refuse vehicle according to Claim 2 and/or 3, characterized in that the refuse compaction apparatus (20, 22) is disposed on the obliquely extending front wall (40) of the refuse collecting container (16).
  5. Refuse vehicle according to one of the preceding Claims 2 to 4, characterized in that the front wall (40) is provided with a telescopic extension (42) for closing the container opening (62).
  6. Refuse vehicle according to Claim 5, characterized in that the extension (42), in its extended limiting position, is rotatably journalled about a pivot axis (44) and, for closing the container opening (62), bears against the projection (56) of the floor (38) of the refuse collecting container (16).
  7. Refuse vehicle according to one of the preceding Claim 1 to 6, characterized in that the refuse collecting container (16) is releasably mounted on the refuse vehicle.
  8. Refuse vehicle according to one of the preceding Claim 1 to 7, characterized in that the refuse compaction apparatus comprises a plate support (22), disposed in the direction of action (A) on the front wall (40), which plate support is traversable (C) in the direction of action and carries the refuse compaction plate (20) at its lower end.
EP89102666A 1988-04-08 1989-02-16 Refuse vehicle Expired - Lifetime EP0336081B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89102666T ATE79820T1 (en) 1988-04-08 1989-02-16 WASTE COLLECTION VEHICLE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3811716 1988-04-08
DE3811716 1988-04-08

Publications (3)

Publication Number Publication Date
EP0336081A2 EP0336081A2 (en) 1989-10-11
EP0336081A3 EP0336081A3 (en) 1990-06-13
EP0336081B1 true EP0336081B1 (en) 1992-08-26

Family

ID=6351576

Family Applications (2)

Application Number Title Priority Date Filing Date
EP88110329A Withdrawn EP0336003A3 (en) 1988-04-08 1988-06-29 Refuse vehicle
EP89102666A Expired - Lifetime EP0336081B1 (en) 1988-04-08 1989-02-16 Refuse vehicle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP88110329A Withdrawn EP0336003A3 (en) 1988-04-08 1988-06-29 Refuse vehicle

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US (2) US4892454A (en)
EP (2) EP0336003A3 (en)
JP (2) JPH01261101A (en)
AT (1) ATE79820T1 (en)
AU (1) AU613393B2 (en)
BR (1) BR8803806A (en)
CA (1) CA1331587C (en)
CZ (1) CZ521088A3 (en)
DE (1) DE58902109D1 (en)
DK (1) DK391788A (en)
ES (1) ES2034424T3 (en)
IL (1) IL87410A (en)
IN (1) IN168660B (en)
NO (1) NO166029C (en)
PT (1) PT88114A (en)
ZA (1) ZA885840B (en)

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Also Published As

Publication number Publication date
IL87410A (en) 1992-05-25
EP0336003A3 (en) 1990-06-20
PT88114A (en) 1989-11-10
IL87410A0 (en) 1989-01-31
ES2034424T3 (en) 1993-04-01
NO883108D0 (en) 1988-07-12
EP0336003A2 (en) 1989-10-11
DE58902109D1 (en) 1992-10-01
US4892454A (en) 1990-01-09
NO166029B (en) 1991-02-11
NO883108L (en) 1989-10-09
BR8803806A (en) 1990-03-13
NO166029C (en) 1991-05-22
ATE79820T1 (en) 1992-09-15
AU2110188A (en) 1989-10-12
US4992019A (en) 1991-02-12
JPH0252802A (en) 1990-02-22
IN168660B (en) 1991-05-18
DK391788A (en) 1989-10-09
CZ521088A3 (en) 1993-02-17
DK391788D0 (en) 1988-07-13
AU613393B2 (en) 1991-08-01
CA1331587C (en) 1994-08-23
EP0336081A3 (en) 1990-06-13
ZA885840B (en) 1989-04-26
JPH01261101A (en) 1989-10-18
EP0336081A2 (en) 1989-10-11

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