EP2899142B1 - Waste collection container and waste collection system - Google Patents

Waste collection container and waste collection system Download PDF

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Publication number
EP2899142B1
EP2899142B1 EP14190684.2A EP14190684A EP2899142B1 EP 2899142 B1 EP2899142 B1 EP 2899142B1 EP 14190684 A EP14190684 A EP 14190684A EP 2899142 B1 EP2899142 B1 EP 2899142B1
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EP
European Patent Office
Prior art keywords
container
waste collection
hydraulic
accordance
pneumatic
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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
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EP14190684.2A
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German (de)
French (fr)
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EP2899142A1 (en
Inventor
Dr. Johannes F. Kirchhoff
Georg Sandkühler
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Faun Umwelttechnik and Co KG GmbH
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Faun Umwelttechnik and Co KG GmbH
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Publication of EP2899142A1 publication Critical patent/EP2899142A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/12—Refuse receptacles; Accessories therefor with devices facilitating emptying

Definitions

  • the invention relates to a refuse collection container for receiving by a refuse collection vehicle by means of at least one receiving means, in particular a receiving bolt, according to the preamble of claim 1.
  • the invention relates to a refuse collection system with such a refuse collection container.
  • a generic waste collection container is already out of the US 2013 300 119 A known. Furthermore, it is desirable in such refuse containers to be able to automatically carry out or control smaller operations on the container. This is especially true for the mechanical connection with another container. Required actuators must be supplied with the necessary energy, such as hydraulic or pneumatic energy. Although the connection of the container to an external power supply is often possible, it is complex and not necessarily comfortable. It should therefore be looking for opportunities for a self-sufficient energy supply of the refuse collection container.
  • the idea according to the invention makes use for the energy supply of the refuse collection container at least one receiving means of the container which is present in any case.
  • About the at least one receiving means can be the garbage collection container, for example, for the bed by a refuse collection vehicle.
  • Such receiving means are regularly performed according to a DIN standard and consist in known containers of one or more laterally protruding on the container pin or pin, often referred to as DIN hooks.
  • the attacking force on the receiving means is now used according to the invention to generate hydraulic and / or pneumatic energy.
  • the receiving means according to the invention are mounted on the container relatively movable on this, in particular mounted axially displaceable.
  • the weight of the container acts on the receiving means, so that there is a relative movement / displacement of the receiving means to the container as soon as the refuse collection container is lifted from the ground.
  • the at least one receiving means is mechanically connected to at least one hydraulic and / or pneumatic power generator in order to convert the kinetic energy of the receiving means into pneumatic and / or hydraulic energy.
  • the generated hydraulic and / or pneumatic energy can be used for other processes or processes of the refuse container, for example for the energy supply of one or more consumers, in particular hydraulic and / or pneumatic consumers of the container.
  • At least one hydraulic and / or pneumatic power generator is designed in the form of a pneumatic or hydraulic cylinder.
  • a mechanical connection of the receiving means is provided with the piston rod, so that simultaneously causes a piston rod movement by a relative movement of the receiving means and there is a pressure build-up within the cylinder chamber.
  • the displaceable mounting of the at least one receiving means can preferably be achieved via a link, which allows an axial movement of the receiving means within the gate.
  • a link which allows an axial movement of the receiving means within the gate.
  • a relative movement of the receiving means in the longitudinal direction of the container is desirable, the arrangement of the backdrop is accordingly in the longitudinal direction of the container.
  • the at least one hydraulic and / or pneumatic power generator may be directly or indirectly in communication with at least one hydraulic and / or pneumatic consumer.
  • at least one high-pressure accumulator can be interposed so that the energy generated can be temporarily stored if there is no energy requirement and at a later time Time available to one or more consumers.
  • connecting means of the container in question which are provided for an automatic or machine-actuated connection of the container with at least one other container.
  • Such connecting means can be designed, for example, in the form of hooks with pawls, claws, claws, etc., whose connecting mechanism can be actuated for producing and / or disconnecting the connection via the at least one hydraulic and / or pneumatic consumer.
  • the pawl or the movable hooks of a claw are actuated, pivotable, etc.
  • At least one hydraulic and / or pneumatic consumer for opening and / or locking a front and / or tailgate of the refuse container is integrated into the container.
  • one or more hydraulic and / or pneumatic consumers are connected via a directional control valve to the high-pressure accumulator and / or the hydraulic or pneumatic energy generator, so that the actuating direction of the consumer, in particular of the actuator, is controllable or activatable or can be deactivated.
  • the invention relates to a refuse collection system consisting of at least two refuse collection containers according to the present invention.
  • the advantages and characteristics of the garbage collection system obviously correspond to those of the garbage collection container according to the invention, which is why a repetitive description is omitted here.
  • FIGS. 1a to 1c show a chronological sequence of the connection process of two refuse collection containers 10, 20 according to the invention can be seen is the rectangular or cuboid container shape with rounded edges.
  • the structural design of the container form plays no essential role.
  • the proposed waste collection system is based on small collection vehicles with 12 mg permissible total weight, the size of the refuse collection container according to the invention is in the range between 5 m 3 and 7 m 3 .
  • the comparatively small-volume refuse collection containers 10, 20 can be picked up by a refuse collection vehicle, not shown here, and filled with refuse during the collection process. Once the containers are filled, they should be at a central location Dropped collection point and be transported from there bundled by means of a transport train.
  • the containers 10, 20 can be recorded on the receiving means 50, so-called DIN hook, by the refuse collection vehicle.
  • These receiving means protrude tang-like or bolt-like on the narrow longitudinal side of the containers 10, 20 and can be picked up and deposited via a suitable lifting device of the collecting vehicle. This lifting device can pivot the container 10, 20 simultaneously and spend in the vertical position.
  • the recorded by the garbage truck, not shown container 10 is, as in FIG. 1 a shown, moved up to the container 20 and placed vertically to press the opposite sides of the container together.
  • locking means 30, 40 on the recorded container 10 are available, which cooperate with corresponding complementary connecting parts 31, 41 of the standing container 20.
  • connecting or locking means 30, 40 arranged on the largest surface area of the container 10, 20 in terms of area.
  • the locking means 30, 40 and the complementary connecting means 31, 41 are provided on this surface in the corner regions, so that in each corner region at least one locking means 30, 40 and a complementary connecting means 31, 41 is present.
  • the arresting means 40 provided in the bottom area of the containers 10, 20 are in the FIG. 1b recognizable in detail detail A.
  • the locking means 40 is designed in the form of a downwardly open hook, in the hook-shaped receptacle 42, a complementary connecting means 41 in the form of a bolt can be accommodated.
  • the downwardly open hook provides an outer shorter hook leg 43 and an elongated inner hook leg 44 before.
  • a pawl 45 is provided which locks the received bolt 41 in the receptacle 42, and yet allows a relative pivotal movement of the container 10, 20 with the bolt 41 as a pivot axis.
  • the two located at the top of the container 10 locking means 30 are shown enlarged in the detail B recording.
  • the upper locking means 30 is in the form of a claw, with the two hooks 32, 33 hinged pivotally about the axis 34. Both hooks 32, 33 also have openings for receiving a complementary connecting means in the form of the bolt 31. If the two hooks of the claw 32, 33 pivoted to the center axis, so embrace both hooks 32, 33, the bolt 31 of the opposite container 20, as shown in detail detail C of Figure 1c is shown enlarged.
  • FIGS. 1c . 2 show the container 10, 20 in the locked transport position.
  • the bundled containers can then be positioned by means of the collection vehicle or another lifting vehicle on a transport train for bundled removal from the collection point to landfill.
  • the fixation of the locking means 30, 40 on the opposite pins 31, 41 takes place automatically, i. by merely pressing the container 10 against the corresponding side surface of the container 20.
  • a hydraulic actuating means in the form of one or more actuating cylinder is used.
  • opening of the locking means can take place by actuation of the hydraulic cylinders and the transport-safe connection between the containers 10, 20 can be automatically released.
  • the receiving means 50 of the containers 10, 20 already explained above are used.
  • the locating bolts 50 of the DIN hooks are by means of in FIG. 3 shown backdrop 51 on the container 10, 20 mounted linearly movable in the vertical direction.
  • the bolt 50 is connected via the stop surface 61 with the piston rod of a hydraulic cylinder 60 integrated in the container 10, 20. If the container 10, 20 taken over the bolt 50, then loads on the bolt 50, the weight of the container 10, 20, resulting in a vertical movement of the bolt relative to the container 10, 20 upwards. In the illustrated FIG. 3 Thus, the pin 50 is moved upwardly along the link 51, whereby the piston rod of the cylinder 60 is moved into the piston chamber and a hydraulic pressure in the cylinder chamber is established.
  • the recovered hydraulic energy can be made available to one or more consumers of the container 10, 20, for example a mechanism for automatically releasing at least part of the locking means 30, 40 or for opening and / or closing a front and / or rear flap of the container 10 , 20.
  • FIG. 4 shows a possible hydraulic scheme of the container 10, 20 according to the invention. Characterized is already discussed cylinder 60, which is in operative connection with the receiving bolt 50. The piston rod is retracted when receiving the container 10, 20. The cylinder space of the piston surface communicates with a high-pressure accumulator 80 and indirectly via at least one directional control valve 100 with at least one hydraulic consumer 90 in connection.
  • the FIG. 4 shows here a consumer 90 in the form of a hydraulic actuating cylinder. Also possible is the integration of several similar or different consumers, as well as corresponding control valves.
  • FIG. 4 is the hydraulic actuating cylinder for releasing the locking means 30, 40 in order to cancel the bundling of the two containers 10, 20 without external power supply.
  • the actuating cylinder 90 is not actuated.
  • the piston rod of the cylinder 90 can be retracted or extended. The energy required for this purpose is either provided directly from the cylinder 60 or obtained from the high-pressure accumulator 80.
  • an additional low-pressure accumulator 70 can be integrated, which communicates with the piston chamber of the cylinder 60 via the check valve 110 and, on the other hand, is connected to the hydraulic cylinder 90 via the directional control valve 100.
  • the high-pressure accumulator 80 can be repositioned up and down by moving the bolt 50 along the slide 51 charged.
  • the reflux valve 110 prevents a backflow from the cylinder 60 in the direction of the low-pressure accumulator 70, while the reflux valve 120 prevents a volume flow from the accumulator 80 to the cylinder 60.
  • the inventive solution with the storage means 70, 80 has the advantage that in this way an independent supply of energy to the container 10, 20 is created, with the addition of the locking means 30, 40 and other operations on the container can be controlled or performed, such. opening the front door or locking a tailgate.
  • both sides of the cylinder on the slide cylinder 50 are used to move the hook up and down regularly; i.e. of the bolt 50 to inflate the high-pressure accumulator 80. This creates for the first time a hydraulically completely independent energy supply in a garbage collection container.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)
  • Refuse Collection And Transfer (AREA)

Description

Die Erfindung betrifft einen Müllsammelcontainer zur Aufnahme durch ein Müllsammelfahrzeug mittels wenigstens eines Aufnahmemittels, insbesondere eines Aufnahmebolzens, gemäß dem Oberbegriff des Anspruchs 1. Daneben betrifft die Erfindung ein Müllsammelsystem mit einem derartigen Müllsammelcontainer.The invention relates to a refuse collection container for receiving by a refuse collection vehicle by means of at least one receiving means, in particular a receiving bolt, according to the preamble of claim 1. In addition, the invention relates to a refuse collection system with such a refuse collection container.

Für das Einsammeln von Müll sind Müllsammelfahrzeuge bekannt, auf deren Fahrgestell ein Container zur Aufnahme des eingesammelten Mülls fest installiert ist. Davon abweichend existieren modulartige Systemlösungen, bei denen diese Container von unterschiedlichen Fahrzeugtypen nutzbar sind. Sind diese Container voll, werden sie nahe dem Sammelrevier abgesetzt und können von einem weiteren Transportfahrzeug einzeln oder gemeinsam abtransportiert werden.For the collection of refuse garbage trucks are known on the chassis a container for receiving the collected garbage is permanently installed. Deviating from this exist modular system solutions in which these containers can be used by different vehicle types. These containers are full, they are sold near the collection area and can be transported by another transport vehicle individually or collectively.

Bisher werden diese Container einzeln auf das entsprechende Transportfahrzeug verladen und gemeinsam vom Sammelrevier abtransportiert. Für einen platzsparenden und einfacheren Abtransport ist es jedoch wünschenswert, dass zwei oder mehr Container miteinander verbindbar sind, um diese als "Einheit" verladen und abtransportieren zu können.So far, these containers are individually loaded onto the appropriate transport vehicle and transported together from the collection area. For a space-saving and easier removal, however, it is desirable that two or more containers are connected to each other in order to be able to load and transport them as a "unit".

Aus diesem Grund versucht man zwei oder mehr Container transportsicher miteinander verbindbar auszugestalten, um diese dann als Einheit mit einem Transportfahrzeug gebündelt abtransportieren zu können. Dabei sollte die Containerverbindung möglichst einfach hergestellt und auch wieder getrennt werden können, idealerweise ohne großen manuellen Aufwand.For this reason, one tries to design two or more containers transport safe connected to each other in order to then transport them bundled as a unit with a transport vehicle can. The container connection should be as simple as possible and also be able to be separated again, ideally without much manual effort.

Ein gattungsgemäßer Müllsammelcontainer ist bereits aus der US 2013 300 119 A bekannt.
Weiterhin ist es bei derartigen Müllcontainern wünschenswert, kleinere Vorgänge am Container automatisch ausführen bzw. steuern zu können. Dies gilt gerade für die mechanische Verbindung mit einem weiteren Container. Dazu notwendige Aktuatoren müssen mit der notwendigen Energie, beispielsweise hydraulischer oder pneumatischer Energie, versorgt werden. Die Anbindung des Containers an eine externe Energieversorgung ist zwar oftmals möglich, jedoch aufwendig und nicht unbedingt komfortabel. Es soll demnach nach Möglichkeiten für eine autarke Energieversorgung des Müllsammelcontainers gesucht werden.A generic waste collection container is already out of the US 2013 300 119 A known.
Furthermore, it is desirable in such refuse containers to be able to automatically carry out or control smaller operations on the container. This is especially true for the mechanical connection with another container. Required actuators must be supplied with the necessary energy, such as hydraulic or pneumatic energy. Although the connection of the container to an external power supply is often possible, it is complex and not necessarily comfortable. It should therefore be looking for opportunities for a self-sufficient energy supply of the refuse collection container.

Gelöst wird diese Aufgabe durch einen Müllsammelcontainer gemäß den Merkmalen des Anspruchs 1. Vorteilhafte Ausgestaltungen des Müllsammelcontainers sind Gegenstand der abhängigen Ansprüche.This object is achieved by a refuse collection container according to the features of claim 1. Advantageous embodiments of the refuse collection container are the subject of the dependent claims.

Die erfindungsgemäße Idee macht sich für die Energieversorgung des Müllsammelcontainers wenigstens ein ohnehin vorhandenes Aufnahmemittel des Containers zu Nutze. Über das wenigstens eine Aufnahmemittel lässt sich der Müllsammelcontainer beispielsweise für die Schüttung durch ein Müllsammelfahrzeug aufnehmen. Derartige Aufnahmemittel sind regelmäßig nach einer DIN-Norm ausgeführt und bestehen bei bekannten Containern aus ein oder mehreren seitlich am Container herausragenden Zapfen bzw. Bolzen, oftmals auch als DIN-Haken bezeichnet.The idea according to the invention makes use for the energy supply of the refuse collection container at least one receiving means of the container which is present in any case. About the at least one receiving means can be the garbage collection container, for example, for the bed by a refuse collection vehicle. Such receiving means are regularly performed according to a DIN standard and consist in known containers of one or more laterally protruding on the container pin or pin, often referred to as DIN hooks.

Die dabei angreifende Kraft auf die Aufnahmemittel wird nun erfindungsgemäß dazu genutzt, hydraulische und/oder pneumatische Energie zu erzeugen. Die Aufnahmemittel sind erfindungsgemäß am Container relativ beweglich an diesem gelagert, insbesondere axial verschiebbar gelagert. Bei der Aufnahme des Müllsammelcontainers wirkt die Gewichtskraft des Containers auf die Aufnahmemittel, so dass es zu einer Relativbewegung/-verschiebung des Aufnahmemittels zum Container kommt, sobald der Müllsammelcontainer vom Boden abgehoben wird. Zur Energieerzeugung steht das wenigstens eine Aufnahmemittel mechanisch mit wenigstens einem hydraulischen und/oder pneumatischen Energieerzeuger in Verbindung, um die Bewegungsenergie des Aufnahmemittels in pneumatische und/oder hydraulische Energie umzuwandeln.The attacking force on the receiving means is now used according to the invention to generate hydraulic and / or pneumatic energy. The receiving means according to the invention are mounted on the container relatively movable on this, in particular mounted axially displaceable. When receiving the refuse collection container, the weight of the container acts on the receiving means, so that there is a relative movement / displacement of the receiving means to the container as soon as the refuse collection container is lifted from the ground. For energy generation, the at least one receiving means is mechanically connected to at least one hydraulic and / or pneumatic power generator in order to convert the kinetic energy of the receiving means into pneumatic and / or hydraulic energy.

Die generierte hydraulische und/oder pneumatische Energie kann für anderweitige Vorgänge bzw. Prozesse des Müllcontainers genutzt werden, beispielsweise für die Energieversorgung ein oder mehrerer Verbraucher, insbesondere hydraulischer und/oder pneumatischer Verbraucher des Containers.The generated hydraulic and / or pneumatic energy can be used for other processes or processes of the refuse container, for example for the energy supply of one or more consumers, in particular hydraulic and / or pneumatic consumers of the container.

In einer bevorzugten Ausgestaltung der Erfindung ist wenigstens ein hydraulischer und/oder pneumatischer Energieerzeuger in Form eines Pneumatik- bzw. Hydraulikzylinders ausgeführt. In diesem Fall ist eine mechanische Verbindung des Aufnahmemittels mit der Kolbenstange vorgesehen, so dass durch eine Relativbewegung des Aufnahmemittels gleichzeitig eine Kolbenstangenbewegung bewirkt und es zu einem Druckaufbau innerhalb der Zylinderkammer kommt.In a preferred embodiment of the invention, at least one hydraulic and / or pneumatic power generator is designed in the form of a pneumatic or hydraulic cylinder. In this case, a mechanical connection of the receiving means is provided with the piston rod, so that simultaneously causes a piston rod movement by a relative movement of the receiving means and there is a pressure build-up within the cylinder chamber.

Die verschiebliche Lagerung des wenigstens eines Aufnahmemittels kann vorzugsweise über eine Kulisse erreicht werden, die eine axiale Bewegung des Aufnahmemittels innerhalb der Kulisse gestattet. Insbesondere ist eine Relativbewegung des Aufnahmemittels in Längsrichtung des Containers wünschenswert, die Anordnung der Kulisse erfolgt dementsprechend in Längsrichtung des Containers.The displaceable mounting of the at least one receiving means can preferably be achieved via a link, which allows an axial movement of the receiving means within the gate. In particular, a relative movement of the receiving means in the longitudinal direction of the container is desirable, the arrangement of the backdrop is accordingly in the longitudinal direction of the container.

Der wenigstens eine hydraulische und/oder pneumatische Energieerzeuger kann mittelbar oder unmittelbar mit wenigstens einem hydraulischen und/oder pneumatischen Verbraucher in Verbindung stehen. Alternativ kann wenigstens ein Hochdruckspeicher zwischengeschaltet sein, so dass die erzeugte Energie gegebenenfalls bei fehlendem Energiebedarf zwischenspeicherbar ist und zu einem späteren Zeitpunkt den ein oder mehreren Verbrauchern zur Verfügung gestellt werden kann.The at least one hydraulic and / or pneumatic power generator may be directly or indirectly in communication with at least one hydraulic and / or pneumatic consumer. Alternatively, at least one high-pressure accumulator can be interposed so that the energy generated can be temporarily stored if there is no energy requirement and at a later time Time available to one or more consumers.

Als mögliche hydraulische und/oder pneumatische Verbraucher kommen Verbindungsmittel des Containers in Frage, die für eine automatische bzw. maschinenbetätigbare Verbindung des Containers mit wenigstens einem weiteren Container vorgesehen sind. Derartige Verbindungsmittel können beispielsweise in Form von Haken mit Sperrklinken, Krallen, Klauen etc. ausgeführt sein, deren Verbindungsmechanismus zum Herstellen und/oder Trennen der Verbindung über den wenigstens einen hydraulischen und/oder pneumatischen Verbraucher betätigbar ist. Beispielsweise sind die Sperrklinke bzw. die beweglichen Haken einer Kralle betätigbar, schwenkbar, etc.As possible hydraulic and / or pneumatic consumers are connecting means of the container in question, which are provided for an automatic or machine-actuated connection of the container with at least one other container. Such connecting means can be designed, for example, in the form of hooks with pawls, claws, claws, etc., whose connecting mechanism can be actuated for producing and / or disconnecting the connection via the at least one hydraulic and / or pneumatic consumer. For example, the pawl or the movable hooks of a claw are actuated, pivotable, etc.

Denkbar ist es ebenfalls, dass wenigstens ein hydraulischer und/oder pneumatischer Verbraucher zum Öffnen und/oder Verriegeln einer Front- und/oder Heckklappe des Müllcontainers in den Container integriert ist.It is also conceivable that at least one hydraulic and / or pneumatic consumer for opening and / or locking a front and / or tailgate of the refuse container is integrated into the container.

Zusätzlich oder alternativ zum Hochdruckspeicher kann weiterhin ein Niederdruckspeicher vorgesehen sein, der bei einer wiederholenden Bewegung des Aufnahmemittels ein kontinuierliches Befüllen des Hochdruckspeichers aus dem Niederdruckspeicher ermöglicht.In addition or as an alternative to the high-pressure accumulator, it is furthermore possible to provide a low-pressure accumulator which permits continuous filling of the high-pressure accumulator from the low-pressure accumulator during a repetitive movement of the receiving means.

Denkbar ist es, dass ein oder mehrere hydraulische und/oder pneumatische Verbraucher über ein Wegeventil mit dem Hochdruckspeicher und/oder dem hydraulischen oder pneumatischen Energieerzeuger in Verbindung stehen, so dass die Betätigungsrichtung des Verbrauchers, insbesondere des Stellgliedes, steuerbar ist oder dieses aktivierbar bzw. deaktivierbar ist.It is conceivable that one or more hydraulic and / or pneumatic consumers are connected via a directional control valve to the high-pressure accumulator and / or the hydraulic or pneumatic energy generator, so that the actuating direction of the consumer, in particular of the actuator, is controllable or activatable or can be deactivated.

Neben dem erfindungsgemäßen Müllsammelcontainer betrifft die Erfindung ein Müllsammelsystem bestehend aus wenigstens zwei Müllsammelcontainern gemäß der vorliegenden Erfindung. Die Vorteile und Eigenschaften des Müllsammelsystems entsprechen offensichtlich denen des erfindungsgemäßen Müllsammelcontainers, weshalb an dieser Stelle auf eine wiederholende Beschreibung verzichtet wird.In addition to the refuse collection container according to the invention, the invention relates to a refuse collection system consisting of at least two refuse collection containers according to the present invention. The advantages and characteristics of the garbage collection system obviously correspond to those of the garbage collection container according to the invention, which is why a repetitive description is omitted here.

Weitere Vorteile und Eigenschaften der Erfindung sollen im Folgenden anhand eines in den Zeichnungen dargestellten Ausführungsbeispiels näher erläutert werden. Es zeigen:

Figuren 1a bis 1 c:
schematische Seitendarstellungen von zwei erfindungsgemäßen Müllsammelcontainern,
Figur 2:
eine perspektivische Seitendarstellung von zwei transportsicher miteinander verbundenen erfindungsgemäßen Müllsammelcontainern,
Figur 3:
eine Detaildarstellung des Hydrauliksystems des erfindungsgemäßen Müllsammelcontainers im Bereich des Aufnahmebolzens und
Figur 4:
ein Hydraulikschaltbild der Energieversorgung des erfindungsgemäßen Müllsammelcontainers.
Further advantages and features of the invention will be explained in more detail below with reference to an embodiment shown in the drawings. Show it:
FIGS. 1a to 1c:
schematic side views of two garbage collection containers according to the invention,
FIG. 2:
a perspective side view of two transport-safe interconnected garbage collection containers according to the invention,
FIG. 3:
a detailed view of the hydraulic system of the refuse collection container according to the invention in the region of the receiving bolt and
FIG. 4:
a hydraulic circuit diagram of the power supply of the refuse collection container according to the invention.

Die Figuren 1a bis 1c zeigen eine chronologische Abfolge des Verbindungsvorgangs von zwei erfindungsgemäßen Müllsammelcontainern 10, 20. Erkennbar ist die rechteck- bzw. quaderförmige Containerform mit abgerundeten Kanten. Für die Umsetzung der erfindungsgemäßen Idee spielt jedoch die strukturelle Ausgestaltung der Containerform keine essentielle Rolle.The FIGS. 1a to 1c show a chronological sequence of the connection process of two refuse collection containers 10, 20 according to the invention can be seen is the rectangular or cuboid container shape with rounded edges. For the implementation of the idea according to the invention, however, the structural design of the container form plays no essential role.

Das vorgeschlagene Abfallsammelsystem basiert auf kleinen Sammelfahrzeugen mit 12 Mg zulässigem Gesamtgewicht, die Größe der erfindungsgemäßen Müllsammelcontainer liegt im Bereich zwischen 5 m3 und 7 m3. Die vergleichsweise kleinvolumigen Müllsammelcontainer 10, 20 können von einem hier nicht dargestellten Müllsammelfahrzeug aufgenommen und während des Sammelvorgangs mit Müll befüllt werden. Sobald die Container gefüllt sind, sollen sie an einer zentralen Sammelstelle abgesetzt und von dort mittels eines Transportzuges gebündelt abtransportiert werden.The proposed waste collection system is based on small collection vehicles with 12 mg permissible total weight, the size of the refuse collection container according to the invention is in the range between 5 m 3 and 7 m 3 . The comparatively small-volume refuse collection containers 10, 20 can be picked up by a refuse collection vehicle, not shown here, and filled with refuse during the collection process. Once the containers are filled, they should be at a central location Dropped collection point and be transported from there bundled by means of a transport train.

Zur Bündelung müssen wenigstens zwei Container 10, 20 auf möglichst einfache Weise miteinander verbindbar sein. Die Idee besteht darin, dass ein Container 20 bereits am Tauschplatz stehen soll, während der zweite Container 10 mittels des Sammelfahrzeuges an den bereits am Tauschplatz stehenden Container 20 herangefahren wird. Wie dies den Figuren 1a bis 1c zu entnehmen ist, wird hierfür der erste Container 20 mit senkrechter Längsachse abgestellt und der durch ein Müllsammelfahrzeug aufgenommene Container 10 an diesen herangefahren.For bundling at least two containers 10, 20 must be connected to each other in the simplest possible way. The idea is that a container 20 should already be at the exchange place, while the second container 10 is moved up by means of the collection vehicle to the container 20 already at the exchange place. Like this FIGS. 1a to 1c it can be seen, this is the first container 20 parked with a vertical longitudinal axis and the recorded by a refuse collection vehicle container 10 moved up to this.

Die Container 10, 20 lassen sich über Aufnahmemittel 50, sogenannten DIN-Haken, durch das Müllsammelfahrzeug aufnehmen. Diese Aufnahmemittel ragen zapfenförmig bzw. bolzenartige an der schmalen Längsseite der Container 10, 20 heraus und lassen sich über eine passende Hebevorrichtung des Sammelfahrzeuges aufnehmen und ablegen. Diese Hebevorrichtung kann den Container 10, 20 gleichzeitig verschwenken und in die senkrechte Position verbringen.The containers 10, 20 can be recorded on the receiving means 50, so-called DIN hook, by the refuse collection vehicle. These receiving means protrude tang-like or bolt-like on the narrow longitudinal side of the containers 10, 20 and can be picked up and deposited via a suitable lifting device of the collecting vehicle. This lifting device can pivot the container 10, 20 simultaneously and spend in the vertical position.

Der durch das nicht dargestellte Müllsammelfahrzeug aufgenommene Container 10 wird, wie in Figur 1 a gezeigt, an den Container 20 herangefahren und senkrecht gestellt, um die gegenüberliegenden Containerseiten aneinander zu drücken. Für die transportsichere Verbindung zwischen den Containern 10, 20 stehen zum einen Arretierungsmittel 30, 40 am aufgenommenen Container 10 zur Verfügung, die mit entsprechenden komplementären Verbindungsteilen 31, 41 des stehenden Containers 20 zusammenwirken.The recorded by the garbage truck, not shown container 10 is, as in FIG. 1 a shown, moved up to the container 20 and placed vertically to press the opposite sides of the container together. For the secure transport connection between the containers 10, 20 are on the one hand locking means 30, 40 on the recorded container 10 are available, which cooperate with corresponding complementary connecting parts 31, 41 of the standing container 20.

Wie dies insbesondere der Figur 2 zu entnehmen ist, sind Verbindungs- bzw. Arretierungsmittel 30, 40 auf der flächenmäßig größten Seitenfläche der Container 10, 20 angeordnet. Insbesondere sind die Arretierungsmittel 30, 40 sowie die komplementären Verbindungsmittel 31, 41 auf dieser Fläche in den Eckbereichen vorgesehen, sodass in jedem Eckbereich wenigstens ein Arretierungsmittel 30, 40 bzw. ein komplementäres Verbindungsmittel 31, 41 vorhanden ist.How this in particular the FIG. 2 can be seen, are connecting or locking means 30, 40 arranged on the largest surface area of the container 10, 20 in terms of area. In particular, the locking means 30, 40 and the complementary connecting means 31, 41 are provided on this surface in the corner regions, so that in each corner region at least one locking means 30, 40 and a complementary connecting means 31, 41 is present.

Zudem weist jeder Container 10, 20 auf einer Seitenfläche Arretierungsmittel 30, 40 und auf der gegenüberliegenden Seitenfläche des Containers 10, 20 die komplementären Verbindungsmittel 31, 41 auf. Beide Container 10, 20 werden derart senkrecht zueinander gestellt, so dass die Arretierungsmittel 30, 40 mit den entsprechenden komplementären Verbindungsmitteln 41, 31 des Bündelpartners exakt gegenüberliegen.In addition, each container 10, 20 on one side surface locking means 30, 40 and on the opposite side surface of the container 10, 20, the complementary connecting means 31, 41. Both containers 10, 20 are placed perpendicular to each other, so that the locking means 30, 40 with the corresponding complementary connecting means 41, 31 of the bundle partner are exactly opposite.

Die im Bodenbereich der Container 10, 20 vorgesehen Arretierungsmittel 40 sind in der Figur 1b in der Detailaufnahme A erkennbar. Das Arretierungsmittel 40 ist in Form eines nach unten geöffneten Hakens ausgeführt, in dessen hakenförmige Aufnahme 42 ein komplementäres Verbindungsmittel 41 in Form eines Bolzens aufgenommen werden kann. Der nach unten geöffnete Haken sieht einen außenliegenden kürzeren Hakenschenkel 43 sowie einen langgezogenen innenliegenden Hakenschenkel 44 vor. Am unteren Ende des inneren Hakenschenkels 44 ist eine Sperrklinke 45 vorgesehen, die den aufgenommenen Bolzen 41 in der Aufnahme 42 arretiert, und dennoch eine relative Schwenkbewegung der Container 10, 20 mit dem Bolzen 41 als Schwenkachse zulässt.The arresting means 40 provided in the bottom area of the containers 10, 20 are in the FIG. 1b recognizable in detail detail A. The locking means 40 is designed in the form of a downwardly open hook, in the hook-shaped receptacle 42, a complementary connecting means 41 in the form of a bolt can be accommodated. The downwardly open hook provides an outer shorter hook leg 43 and an elongated inner hook leg 44 before. At the lower end of the inner hook leg 44, a pawl 45 is provided which locks the received bolt 41 in the receptacle 42, and yet allows a relative pivotal movement of the container 10, 20 with the bolt 41 as a pivot axis.

Die beiden am oberen Rand des Containers 10 liegenden Arretierungsmittel 30 sind in der Detailaufnahme B vergrößert dargestellt. Das obere Arretierungsmittel 30 ist in Form einer Klaue ausgeführt, mit den beiden schwenkbar um die Achse 34 angelenkten Haken 32, 33. Beide Haken 32, 33 weisen ebenfalls Öffnungen zur Aufnahme eines komplementären Verbindungsmittel in Form des Bolzens 31 auf. Werden die beiden Haken der Klaue 32, 33 zur Mittenachse geschwenkt, so umgreifen beide Haken 32, 33 den Bolzen 31 des gegenüberliegenden Containers 20, wie dies in der Detailaufnahme C der Figur 1c vergrößert dargestellt ist.The two located at the top of the container 10 locking means 30 are shown enlarged in the detail B recording. The upper locking means 30 is in the form of a claw, with the two hooks 32, 33 hinged pivotally about the axis 34. Both hooks 32, 33 also have openings for receiving a complementary connecting means in the form of the bolt 31. If the two hooks of the claw 32, 33 pivoted to the center axis, so embrace both hooks 32, 33, the bolt 31 of the opposite container 20, as shown in detail detail C of Figure 1c is shown enlarged.

Für die Bündelung der Container 10, 20 wird der aufgenommene Container 10 in den Bereich des Containers 20 mittels des Sammelfahrzeuges gefahren und langsam senkrecht gestellt, bis die beide im unteren Bereich des Containers 10 liegenden Haken der Arretierungsmittel 40 jeweils den komplementären Bolzen 41 des Containers 20 aufnehmen und mittels Sperrklinken 45 fixieren. In diesem Zustand kann der Container 10 weiter senkrecht gestellt werden bis beide oberen Arretierungsmittel 30 die gegenüberliegenden Bolzen 31 des Containers 20 kontaktieren, beide Klauen 30 automatisch schließen und die Bolzen 31 arretieren. Figuren 1c, 2 zeigen die Container 10, 20 in der arretierten Transportstellung. Die gebündelten Container lassen sich im Anschluss mittels des Sammelfahrzeuges oder einem anderen Hubfahrzeug auf einen Transportzug für den gebündelt Abtransport von der Sammelstelle zur Mülldeponie positionieren.For the bundling of the containers 10, 20 of the container 10 is taken into the area of the container 20 by means of the collection vehicle and slowly placed vertically until the two lying in the lower part of the container 10 hooks of the locking means 40 respectively the complementary bolt 41 of Pick up container 20 and fix it by means of pawls 45. In this state, the container 10 can be placed further vertically until both upper locking means 30 contact the opposing bolts 31 of the container 20, automatically close both jaws 30 and lock the bolts 31. FIGS. 1c . 2 show the container 10, 20 in the locked transport position. The bundled containers can then be positioned by means of the collection vehicle or another lifting vehicle on a transport train for bundled removal from the collection point to landfill.

Die Fixierung der Arretierungsmittel 30, 40 an den gegenüberliegenden Bolzen 31, 41 erfolgt selbsttätig, d.h. durch alleiniges Andrücken des Containers 10 an die entsprechende Seitenfläche des Containers 20. Zum Lösen der Arretierungsmittel, d.h. zum Öffnen der Sperrklinken 45 und/oder der Klauen 30 wird ein hydraulisches Stellmittel in Form ein oder mehrerer Stellzylinder eingesetzt. Demzufolge kann durch Betätigung der Hydraulikzylinder ein Öffnen der Arretierungsmittel erfolgen und die transportsichere Verbindung zwischen den Containern 10, 20 automatisch gelöst werden.The fixation of the locking means 30, 40 on the opposite pins 31, 41 takes place automatically, i. by merely pressing the container 10 against the corresponding side surface of the container 20. To release the locking means, i. To open the pawls 45 and / or the claws 30, a hydraulic actuating means in the form of one or more actuating cylinder is used. As a result, opening of the locking means can take place by actuation of the hydraulic cylinders and the transport-safe connection between the containers 10, 20 can be automatically released.

Die notwendige Hydraulikenergie soll gemäß der vorliegenden Erfindung durch den Aufnahmevorgang der Container 10, 20 mittels eines entsprechenden Sammelfahrzeuges generiert werden. Dazu werden erfindungsgemäß die bereits zuvor erläuterten Aufnahmemittel 50 der Container 10, 20 genutzt. Die Aufnahmebolzen 50 der DIN-Haken sind mittels der in Figur 3 dargestellten Kulisse 51 am Container 10, 20. in Vertikalrichtung linear bewegbar gelagert. Der Bolzen 50 ist über die Anschlagfläche 61 mit der Kolbenstange eines in den Container 10, 20 integrierten Hydraulikzylinders 60 verbunden. Wird der Container 10, 20 über den Bolzen 50 aufgenommen, so lastet auf dem Bolzen 50 das Eigengewicht des Containers 10, 20, was zu einer Vertikalbewegung des Bolzens relativ zum Container 10, 20 nach oben führt. In der dargestellten Figur 3 wird der Bolzen 50 also entlang der Kulisse 51 nach oben bewegt, wodurch die Kolbenstange des Zylinders 60 in den Kolbenraum eingefahren und ein hydraulischer Druck im Zylinderraum aufgebaut wird.The necessary hydraulic energy to be generated according to the present invention by the recording process of the container 10, 20 by means of a corresponding collecting vehicle. For this purpose, according to the invention, the receiving means 50 of the containers 10, 20 already explained above are used. The locating bolts 50 of the DIN hooks are by means of in FIG. 3 shown backdrop 51 on the container 10, 20 mounted linearly movable in the vertical direction. The bolt 50 is connected via the stop surface 61 with the piston rod of a hydraulic cylinder 60 integrated in the container 10, 20. If the container 10, 20 taken over the bolt 50, then loads on the bolt 50, the weight of the container 10, 20, resulting in a vertical movement of the bolt relative to the container 10, 20 upwards. In the illustrated FIG. 3 Thus, the pin 50 is moved upwardly along the link 51, whereby the piston rod of the cylinder 60 is moved into the piston chamber and a hydraulic pressure in the cylinder chamber is established.

Die gewonnene Hydraulikenergie kann einen oder mehreren Verbrauchern des Containers 10, 20 zur Verfügung gestellt werden, beispielsweise einem Mechanismus zum automatischen Lösen zumindest eines Teils der Arretierungsmittel 30, 40 bzw. zum Öffnen und/oder Schließen einer Front- und/oder Hecklappe der Container 10, 20.The recovered hydraulic energy can be made available to one or more consumers of the container 10, 20, for example a mechanism for automatically releasing at least part of the locking means 30, 40 or for opening and / or closing a front and / or rear flap of the container 10 , 20.

Figur 4 zeigt ein mögliches Hydraulikschema des erfindungsgemäßen Containers 10, 20. Gekennzeichnet ist der bereits diskutierte Zylinder 60, der in Wirkverbindung mit dem Aufnahmebolzen 50 steht. Die Kolbenstange wird beim Aufnehmen des Containers 10, 20 eingefahren. Der Zylinderraum der Kolbenfläche steht mit einem Hochdruckspeicher 80 und mittelbar über wenigstens ein Wegeventil 100 mit wenigstens einem hydraulischen Verbraucher 90 in Verbindung. Die Figur 4 zeigt hier einen Verbraucher 90 in Form eines hydraulischen Stellzylinders. Möglich ist ebenfalls die Integration mehrerer gleichartiger oder verschiedener Verbraucher, sowie entsprechende Steuerventile. FIG. 4 shows a possible hydraulic scheme of the container 10, 20 according to the invention. Characterized is already discussed cylinder 60, which is in operative connection with the receiving bolt 50. The piston rod is retracted when receiving the container 10, 20. The cylinder space of the piston surface communicates with a high-pressure accumulator 80 and indirectly via at least one directional control valve 100 with at least one hydraulic consumer 90 in connection. The FIG. 4 shows here a consumer 90 in the form of a hydraulic actuating cylinder. Also possible is the integration of several similar or different consumers, as well as corresponding control valves.

Im erfindungsgemäßen Ausführungsbeispiel der Figur 4 dient der hydraulische Stellzylinder zum Lösen der Arretierungsmittel 30, 40, um die Bündelung der beiden Container 10, 20 ohne externe Energieversorgung aufzuheben. In der dargestellten Schaltstellung des Wegeventils 100 wird bei der Aufnahme des Containers 10, 20 lediglich der Speicher 80 gefüllt und der Stellzylinder 90 nicht betätigt. Je nach Schaltstellung des Wegeventils 100 kann die Kolbenstange des Zylinders 90 ein- oder ausgefahren werden. Die dazu benötigte Energie wird entweder direkt von dem Zylinder 60 bereitgestellt oder aus dem Hochdruckspeicher 80 bezogen.In the embodiment of the invention FIG. 4 is the hydraulic actuating cylinder for releasing the locking means 30, 40 in order to cancel the bundling of the two containers 10, 20 without external power supply. In the illustrated switching position of the directional valve 100, only the memory 80 is filled in the recording of the container 10, 20 and the actuating cylinder 90 is not actuated. Depending on the switching position of the directional valve 100, the piston rod of the cylinder 90 can be retracted or extended. The energy required for this purpose is either provided directly from the cylinder 60 or obtained from the high-pressure accumulator 80.

Weiterhin kann optional ein zusätzlicher Niedrigdruckspeicher 70 eingebunden sein, der mit dem Kolbenraum des Zylinders 60 über das Rückschlagventil 110 in Verbindung steht und andererseits über das Wegeventil 100 mit dem Hydraulikzylinder 90 verbunden ist.Furthermore, optionally, an additional low-pressure accumulator 70 can be integrated, which communicates with the piston chamber of the cylinder 60 via the check valve 110 and, on the other hand, is connected to the hydraulic cylinder 90 via the directional control valve 100.

Durch die Einbindung des Niedrigdruckspeichers 70 kann der Hochdruckspeicher 80 durch wiederholende Auf- und Abbewegung des Bolzens 50 entlang der Kulisse 51 aufgeladen werden. Das Rückflussventil 110 verhindert dabei einen Rückfluss aus dem Zylinder 60 in Richtung des Niedrigdruckspeichers 70, während das Rückflussventil 120 einen Volumenstrom vom Speicher 80 zum Zylinder 60 unterbindet.By incorporating the low-pressure reservoir 70, the high-pressure accumulator 80 can be repositioned up and down by moving the bolt 50 along the slide 51 charged. In this case, the reflux valve 110 prevents a backflow from the cylinder 60 in the direction of the low-pressure accumulator 70, while the reflux valve 120 prevents a volume flow from the accumulator 80 to the cylinder 60.

Die erfindungsgemäße Lösung mit den Speichermitteln 70, 80 hat den Vorteil, dass auf diese Weise ein unabhängiger Energievorrat am Container 10, 20 geschaffen wird, mit dem sich neben den Arretierungsmitteln 30, 40 auch andere Vorgänge am Container steuern bzw. durchführen lassen, so z.B. das Öffnen der Frontklappe oder Verriegeln einer Heckklappe. In Kombination mit dem Niederdruckspeicher als Tank werden beide Zylinderseiten an dem Kulissenzylinder 50 verwendet, um durch regelmäßige Auf- und Abbewegen des Hakens; d.h. des Bolzens 50, den Hochdruckspeicher 80 aufzupumpen. Damit wird zum ersten Mal ein hydraulisch vollkommen unabhängiger Energievorrat bei einem Müllsammelcontainer geschaffen. The inventive solution with the storage means 70, 80 has the advantage that in this way an independent supply of energy to the container 10, 20 is created, with the addition of the locking means 30, 40 and other operations on the container can be controlled or performed, such. opening the front door or locking a tailgate. In combination with the low-pressure accumulator as a tank, both sides of the cylinder on the slide cylinder 50 are used to move the hook up and down regularly; i.e. of the bolt 50 to inflate the high-pressure accumulator 80. This creates for the first time a hydraulically completely independent energy supply in a garbage collection container.

Claims (10)

  1. A waste collection container (10, 20) for reception by a waste collection vehicle by means of at least one reception means (50), in particular a reception bolt, wherein the at least one reception means (50) is arranged at the container (10, 20) movable relative thereto,
    characterized in that
    the at least one reception means (50) is mechanically connected to at least one hydraulic and/or pneumatic energy generator (60) so that hydraulic and/or pneumatic energy can be generated on a relative movement of the reception means (50).
  2. A waste collection container (10, 20) in accordance with claim 1, characterized in that the hydraulic and/or pneumatic energy generator (60) is a pneumatic and/or hydraulic cylinder whose piston rod can be actuated by a relative movement of the reception means (50).
  3. A waste collection container (10, 20) in accordance with one of the preceding claims, characterized in that the reception means is movably supported at the container (10, 20) via a slot (51) and is in particular axially movable in the longitudinal direction of the container (10, 20).
  4. A waste collection container (10, 20) in accordance with one of the preceding claims, characterized in that the reception means (50) is movable by the taking up of the waste collection container (10, 20) by a waste collection vehicle, in particular due to the container's own weight.
  5. A waste collection container (10, 20) in accordance with one of the preceding claims, characterized in that the hydraulic and/or pneumatic energy generator (60) is indirectly or directly connected or connectable to a pneumatic and/or hydraulic consumer (90) of the container (10, 20).
  6. A waste collection container (10, 20) in accordance with claim 5, characterized in that the pneumatic and/or hydraulic consumer (90) is at least one actuable connection means for connecting the container (10, 20) to at least one further container (10, 20).
  7. A waste collection container (10, 20) in accordance with one of the claims 5 or 6, characterized in that the at least one hydraulic and/or pneumatic consumer (90) is an actuation means for opening and/or locking a front container flap and/or a rear container flap.
  8. A waste collection container (10, 20) in accordance with one of the preceding claims, characterized in that the container (10, 20) comprises at least one high-pressure store (80) for storing the hydraulic and/or pneumatic energy generated by the at least one energy generator (60).
  9. A waste collection container (10, 20) in accordance with one of the preceding claims, characterized in that the cylinder (60) is connected or connectable to a low-pressure store (70) and the at least one high-pressure storage means (80) can be filled from the low-pressure store (70) by a repetitive relative movement of the reception means (50), for example by a repetitive piston rod movement.
  10. A wast collection system having at least two waste collection containers (10, 20) in accordance with one of the preceding claims.
EP14190684.2A 2014-01-28 2014-10-28 Waste collection container and waste collection system Not-in-force EP2899142B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202014000779.9U DE202014000779U1 (en) 2014-01-28 2014-01-28 Garbage collection container and garbage collection system

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EP2899142A1 EP2899142A1 (en) 2015-07-29
EP2899142B1 true EP2899142B1 (en) 2016-09-28

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DE (1) DE202014000779U1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012070074A1 (en) * 2010-11-23 2012-05-31 Hera S.P.A. Waste bin having a converter for converting mechanical energy into electrical energy

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DE202014000779U1 (en) 2015-04-29

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