EP0327948B1 - Refuse vehicle - Google Patents

Refuse vehicle Download PDF

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Publication number
EP0327948B1
EP0327948B1 EP89101737A EP89101737A EP0327948B1 EP 0327948 B1 EP0327948 B1 EP 0327948B1 EP 89101737 A EP89101737 A EP 89101737A EP 89101737 A EP89101737 A EP 89101737A EP 0327948 B1 EP0327948 B1 EP 0327948B1
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EP
European Patent Office
Prior art keywords
refuse
suction cups
collection vehicle
claw
refuse collection
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
EP89101737A
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German (de)
French (fr)
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EP0327948A2 (en
EP0327948A3 (en
Inventor
Johann Kraus
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.)
Edelhoff Polytechnik GmbH and Co
Original Assignee
Edelhoff Polytechnik GmbH and Co
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Publication date
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Publication of EP0327948A2 publication Critical patent/EP0327948A2/en
Publication of EP0327948A3 publication Critical patent/EP0327948A3/en
Application granted granted Critical
Publication of EP0327948B1 publication Critical patent/EP0327948B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F2003/0223—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto the discharging means comprising elements for holding the receptacle
    • B65F2003/0236—Suction or vacuum heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F2003/0263—Constructional features relating to discharging means
    • B65F2003/0279—Constructional features relating to discharging means the discharging means mounted at the front of the vehicle

Definitions

  • the invention relates to a refuse collection vehicle with an upwardly open pouring opening of the pouring unit located between its driver's cab and its collecting container and with a lifting and tilting device which consists of at least one lifting arm which can be pivoted about a transverse axis of the pouring unit or the vehicle chassis and which has one at its free end parallel to the transverse axis carries arm, which is pivotable between its receiving area in front of the driver's cab and its dumping area above and behind the driver's cab and which is provided with a claw for driving into receiving bags of refuse containers and for gripping them.
  • the arm is designed as a rail on which a carrier provided with a drive is displaceably guided, on which a swivel arm is mounted which carries the claw at its free end.
  • the devices and drives for displacing the carrier as well as for pivoting the gripping arm mounted on it and the carrier and the gripping arm for tilting the refuse container must also be lifted, so that a considerable dead weight has to be moved. This not only means a loss of performance and energy, but also results in a slower way of working.
  • the object of the invention is therefore to provide a refuse collection vehicle of the type specified at the outset, in which refuse containers coupled to the claw can be lifted while moving a lower dead weight and tilted for the purpose of emptying them.
  • this object is achieved in a refuse collection vehicle of the generic type in that a carrier which is displaceable transversely to its longitudinal axis and is provided with a drive is arranged below the arm on the refuse collection vehicle and carries at least two suction cups at its outer end and which lies between its outer position , in which the suction cups can detect waste containers standing to the side of the vehicle, and its inner position, in which the suction cups are located in front of the claws and the receiving pocket of a suctioned waste container above it.
  • the devices for detecting and transporting the refuse containers into a position from which they are lifted and tilted by the lifting and tipping device are separated from the lifting and tipping device itself in such a way that they are connected to the vehicle and the lifting and tipping device is separated therefrom the garbage containers taken and transferred to a transfer position.
  • the lifting and tipping device must therefore not only move the devices for detecting and transporting the refuse containers into their starting position for tilting as dead weight, but the drives, preferably hydraulic drives, of the device for detecting and transporting can be made simpler, since they are attached to the vehicle and no longer the swiveling lifting arms of the lifting and tipping device must be provided.
  • the hydraulic lines the hydraulic cylinders used as drives can therefore be installed stationary.
  • the carrier To move a waste container provided on the side of the refuse collection vehicle, the carrier is extended laterally until its suction cups suck the refuse container on a side wall.
  • Grippers made of suction cups for gripping waste containers are known from DE-A-25 58 466.
  • the suction cups can be arranged in pairs one above the other on an upstanding arm angled from the carrier.
  • a slide carrying the suction cups and provided with a drive can be guided in the leg in a longitudinally displaceable manner.
  • two lateral lifting arms are provided with freely projecting arms, each of which carries a receiving claw on its inner, mutually facing end regions, with two carriers which can be extended on opposite sides and are provided with suction cups .
  • This configuration makes it possible to detect and empty garbage containers provided on both sides of the garbage collection vehicle, the left and right-hand operation being independent of one another, so that the garbage collection capacity can be increased if operation is overlapping at the same time.
  • the two separately controllable lifting arms can also be locked or controlled in such a way that they can be raised and lowered synchronously. Will the lifting arms in this way locked, large containers can be emptied with two receiving pockets, in which case the lifting arms can also be connected to one another via the container itself and the locks provided on the lifting arms. Large containers with a capacity of more than 1m3 are expediently accommodated on the front without having been brought into their central tilt position by the laterally extendable suction cups.
  • the gripping claws expediently have the shape of a cone or pyramid section with a cutting surface parallel to the cone or pyramid axis.
  • the receiving pockets are expediently designed to be complementary. Gripping claws and receiving pockets of this type are described, for example, in DE-U-85 19 096.
  • the moving masses are lower because of the separation of the devices for gripping and tilting, so that shorter tilting times are possible in addition to a lower necessary output.
  • the lifting arms can work as a single bed for smaller waste containers and as a double bed for larger waste containers, and the coupling itself can be carried out in the simplest way.
  • a new waste container When working on the left and right-hand side, a new waste container can already be picked up from the roadside via the cross-movable gripping device and brought into its tilting position during the tipping process.
  • the garbage collection vehicle shown in the drawing consists of a truck with a short center distance in order to give the vehicle good maneuverability when collecting garbage.
  • the driver's cab 1 is fastened in front of the front axle 2 to the base frame of the chassis, so that it projects with its lower edge into the area of the plane of the wheel axles or even lower, and gives the driver a good view of waste containers standing next to the road.
  • the dump unit 4 is connected to the vehicle frame 3 on the chassis in such a way that it is arranged between the driver's cab 1 and the container 5 designed as a collecting container and extends beyond the driver's cab 1.
  • the lifting and tipping device consists of two U-shaped swivel arms 6, 6 'arranged on both sides of the driver's cab, the shorter legs of which are pivotally mounted about an axle 7 arranged behind the driver's cab 1 in the lower region of the dumping device 4 or on the chassis.
  • the triangular receiving claws 9,9 'in the region of their inner ends with upward pointing Bear tip which have substantially flat rear sides and whose front sides are spherically curved so that they center garbage bins, which are provided with corresponding complementary receiving pockets and are placed on them, in all directions.
  • the lifting arms 6,6 ' are in the example from EP-OS 163rd 859 known manner provided with these pivoting hydraulic cylinders.
  • transverse hydraulic cylinders 10 are arranged, which are provided with piston rods 11, 11' which can be extended towards both sides and end up wear angled legs 12,12 '.
  • piston rods 11, 11' which can be extended towards both sides and end up wear angled legs 12,12 '.
  • suction cups 13 On the upstanding legs 12,12 'vacuum suction cups 13 are attached, which serve the suction of laterally provided waste containers 14 after extending the piston rods.
  • the garbage containers 14 sucked in by the suction cups 13 are moved by retracting the piston rods 11, 11 ', which can also act telescopically, into a position shown in FIG the lifting arms 6,6 'can be removed by the gripping claws 9,9' from the suction cups 13 for the purpose of tilting them.
  • the gripping claws 9, 9' move into the receiving pockets 15 of the garbage containers 14 which are complementary to the gripping claws and are provided in the region of the upper edge of the garbage containers 14 in the manner shown in FIG.
  • a latch 16 additionally engages, which lies on the upper edge of the receiving pockets 15 and thereby fixes the waste containers 14 when they are tilted upside down.

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

Abstract

A refuse vehicle having a dumping unit opening which is open at the top and situated between the driver's cab and the collecting container of the vehicle is provided with a lifting and tipping device which consists of at least one lifting arm which can be pivoted about a transverse axis of the dumping unit or of the chassis. The lifting arm bears at its free end an arm which is parallel to the transverse axis, can be pivoted between its receiving region in front of the driver's cab and its dumping region above and behind the driver's cab and is provided with a claw for engaging in receiving pockets of refuse containers for seizing them. In order to be able to lift and empty the refuse container while at the same time moving a relatively small dead weight, there is mounted underneath the arm (8, 8') on the refuse vehicle a carrier (11, 11') which can be displaced transversely with respect to the longitudinal axis of the vehicle, is provided with a drive, carries at least two suckers (13) at its outer end and can be moved between its outer position in which the suckers (13) can grasp laterally disposed refuse containers (14), and in its inner position in which the suckers (13) are situated in front of the claw (9, 9') and the receiving pocket (15) of a sucked-on refuse container (14) which is situated above said claw.

Description

Die Erfindung betrifft ein Müllsammelfahrzeug mit einer zwischen dessen Führerhaus und dessen Sammelbehälter befindlichen, nach oben hin offenen Einschüttöffnung der Schütteinheit und mit einer Hubkippvorrichtung, die aus mindestens einem um eine Querachse der Schütteinheit oder des Fahrzeug Chassis schwenkbaren Hubarm besteht, der an seinem freien Ende einen zu der Querachse parallelen Arm trägt, der zwischen seinem Aufnahmebereich vor dem Führerhaus und seinem Schüttbereich oberhalb und hinter dem Führerhaus schwenkbar und der mit einer Klaue zum Einfahren in Aufnahmetaschen von Müllbehältern und zu deren Ergreifen versehen ist.The invention relates to a refuse collection vehicle with an upwardly open pouring opening of the pouring unit located between its driver's cab and its collecting container and with a lifting and tilting device which consists of at least one lifting arm which can be pivoted about a transverse axis of the pouring unit or the vehicle chassis and which has one at its free end parallel to the transverse axis carries arm, which is pivotable between its receiving area in front of the driver's cab and its dumping area above and behind the driver's cab and which is provided with a claw for driving into receiving bags of refuse containers and for gripping them.

Bei einem aus der EP-A- 163 859 bekannten Müllsammelfahrzeug dieser Art ist der Arm als Schiene ausgeführt, auf der ein mit einem Antrieb versehener Träger verschieblich geführt ist, auf dem ein Schwenkarm gelagert ist, der an seinem freien Ende die Klaue trägt. Bei dem bekannten Müllsammelfahrzeug müssen nach dem Ankuppeln des Müllbehälters an die Klaue die Einrichtungen und Antriebe zum Querverschieben des Trägers sowie zum Verschwenken des auf diesem gelagerten Greifarms und der Träger und der Greifarm zum Kippen des Müllbehälters mitangehoben werden, so daß ein beträchtliches Totgewicht bewegt werden muß. Dies bedeutet nicht nur einen Leistungs- und Energieverlust, sondern hat auch eine langsamere Arbeitsweise zur Folge.In a refuse collection vehicle of this type known from EP-A-163 859, the arm is designed as a rail on which a carrier provided with a drive is displaceably guided, on which a swivel arm is mounted which carries the claw at its free end. In the known refuse collection vehicle, after coupling the refuse container to the claw, the devices and drives for displacing the carrier as well as for pivoting the gripping arm mounted on it and the carrier and the gripping arm for tilting the refuse container must also be lifted, so that a considerable dead weight has to be moved. This not only means a loss of performance and energy, but also results in a slower way of working.

Aufgabe der Erfindung ist es daher, ein Müllsammelfahrzeug der eingangs angegebenen Art zu schaffen, bei dem sich an die Klaue angekuppelte Müllbehälter unter Mitbewegen eines geringeren Totgewichts heben und zum Zwecke ihres Entleerens verkippen lassen.The object of the invention is therefore to provide a refuse collection vehicle of the type specified at the outset, in which refuse containers coupled to the claw can be lifted while moving a lower dead weight and tilted for the purpose of emptying them.

Erfindungsgemäß wird diese Aufgabe bei einem Müllsammelfahrzeug der gattungsgemäßen Art dadurch gelöst, daß unterhalb des Arms an dem Müllsammelfahrzeug ein quer zu dessen Längsachse verschieblicher und mit einem Antrieb versehener Träger angeordnet ist, der an seinem äußeren Ende mindestens zwei Saugnäpfe trägt und der zwischen seiner äußeren Stellung, in der die Saugnäpfe seitlich vom Fahrzeug stehende Müllbehälter erfassen können, und seiner inneren Stellung, in der sich die Saugnäpfe vor den Klauen und die Aufnahmetasche eines angesaugten Müllbehälters oberhalb von dieser befinden, verfahrbar ist. Erfindungsgemäß sind bei dem Müllsammelfahrzeug die Einrichtungen zum Erfassen und Transportieren der Müllbehälter in eine Position, aus der heraus diese von der Hubkippvorrichtung angehoben und verkippt werden, von der Hubkippvorrichtung selbst in der Weise getrennt, daß diese mit dem Fahrzeug verbunden sind und die Hubkippvorrichtung von diesen die ergriffenen und in eine Übergabestellung überführten Müllgefäße übernimmt. Die Hubkippvorrichtung muß daher nicht nur die Einrichtungen zum Erfassen und Transportieren der Müllgefäße in ihre Ausgangsstellung zum Verkippen nicht als Totgewicht mitbewegen, sondern die Antriebe, vorzugsweise Hydraulikantriebe, der Einrichtung zum Erfassen und Transportieren können einfacher ausgestaltet werden, da diese am Fahrzeug und nicht mehr an den schwenkbaren Hubarmen der Hubkippvorrichtung vorgesehen werden müssen. Die hydraulischen Leitungen der als Antriebe verwendeten Hydraulikzylinder können somit stationär verlegt wenden.According to the invention, this object is achieved in a refuse collection vehicle of the generic type in that a carrier which is displaceable transversely to its longitudinal axis and is provided with a drive is arranged below the arm on the refuse collection vehicle and carries at least two suction cups at its outer end and which lies between its outer position , in which the suction cups can detect waste containers standing to the side of the vehicle, and its inner position, in which the suction cups are located in front of the claws and the receiving pocket of a suctioned waste container above it. According to the invention, in the refuse collection vehicle, the devices for detecting and transporting the refuse containers into a position from which they are lifted and tilted by the lifting and tipping device are separated from the lifting and tipping device itself in such a way that they are connected to the vehicle and the lifting and tipping device is separated therefrom the garbage containers taken and transferred to a transfer position. The lifting and tipping device must therefore not only move the devices for detecting and transporting the refuse containers into their starting position for tilting as dead weight, but the drives, preferably hydraulic drives, of the device for detecting and transporting can be made simpler, since they are attached to the vehicle and no longer the swiveling lifting arms of the lifting and tipping device must be provided. The hydraulic lines the hydraulic cylinders used as drives can therefore be installed stationary.

Zum Verbringen eines seitlich des Müllsammelfahrzeugs bereitgestellten Müllbehälters wird der Träger seitlich ausgefahren, bis dessen Saugnäpfe den Müllbehälter an einer Seitenwandung ansaugen.To move a waste container provided on the side of the refuse collection vehicle, the carrier is extended laterally until its suction cups suck the refuse container on a side wall.

Aus Saugnäpfen bestehende Greifer zum Erfassen von Müllbehältern sind aus der DE-A- 25 58 466 bekannt.Grippers made of suction cups for gripping waste containers are known from DE-A-25 58 466.

Die Saugnäpfe können paarweise übereinander an einem von dem Träger abgewinkelten, aufragenden Schenkel angeordnet sein.The suction cups can be arranged in pairs one above the other on an upstanding arm angled from the carrier.

Um die Saugnäpfe auf die Höhe der bereitgestellten Müllgefäße einstellen zu können, kann ein die Saugnäpfe tragender, mit einem Antrieb versehener Schlitten längsverschieblich in dem Schenkel geführt sein.In order to be able to adjust the suction cups to the height of the refuse containers provided, a slide carrying the suction cups and provided with a drive can be guided in the leg in a longitudinally displaceable manner.

Nach einer vorteilhaften Ausgestaltung ist vorgesehen, daß zwei seitliche Hubarme mit frei nach innen hin auskragenden Armen vorhanden sind, von denen jeder an seinen inneren, einander zugewandten Endbereichen je eine Aufnahmeklaue trägt, wobei zwei jeweils nach gegenüberliegenden Seiten ausfahrbare, mit Saugnäpfen versehene Träger vorgesehen sind. Diese Ausgestaltung ermöglicht es, beidseits des Müllsammelfahrzeugs bereitgestellte Müllgefäße zu erfassen und zu entleeren, wobei der links- und rechtsseitige Betrieb voneinander unabhängig ist, so daß bei gleichsam überlappendem Betrieb die Müllsammelleistung erhöht werden kann.According to an advantageous embodiment, it is provided that two lateral lifting arms are provided with freely projecting arms, each of which carries a receiving claw on its inner, mutually facing end regions, with two carriers which can be extended on opposite sides and are provided with suction cups . This configuration makes it possible to detect and empty garbage containers provided on both sides of the garbage collection vehicle, the left and right-hand operation being independent of one another, so that the garbage collection capacity can be increased if operation is overlapping at the same time.

Die beiden getrennt voneinander steuerbaren Hubarme können auch in der Weise verriegelt oder gemeinsam gesteuert werden, daß sie synchron heb- und absenkbar sind. Werden die Hubarme in dieser Weise verriegelt, können Großbehälter mit zwei Aufnahmetaschen entleert werden, wobei dann die Hubarme auch über den Behälter selbst und die an den Hubarmen vorgesehenen Verriegelungen miteinander verbunden werden können. Großbehälter mit einem Fassungsvermögen von mehr als 1m³ werden zweckmäßigerweise frontseitig aufgenommen, ohne zuvor von den seitlich ausfahrbaren Saugnäpfen in ihre zentrale Kipposition verbracht worden zu sein.The two separately controllable lifting arms can also be locked or controlled in such a way that they can be raised and lowered synchronously. Will the lifting arms in this way locked, large containers can be emptied with two receiving pockets, in which case the lifting arms can also be connected to one another via the container itself and the locks provided on the lifting arms. Large containers with a capacity of more than 1m³ are expediently accommodated on the front without having been brought into their central tilt position by the laterally extendable suction cups.

Die Greifklauen weisen zweckmäßigerweise die Form eines Kegel- oder Pyramidenabschnitts mit zu der Kegel- oder Pyramidenachse paralleler Schnittfläche auf. Die Aufnahmetaschen sind zweckmäßigerweise entsprechend komplementär ausgebildet. Greifklauen und Aufnahmetaschen dieser Art sind beispielsweise in dem DE-U- 85 19 096 beschrieben.The gripping claws expediently have the shape of a cone or pyramid section with a cutting surface parallel to the cone or pyramid axis. The receiving pockets are expediently designed to be complementary. Gripping claws and receiving pockets of this type are described, for example, in DE-U-85 19 096.

Bei der erfindungsgemäßen Greif- und Hubkippvorrichtung für ein Müllsammelfahrzeug sind wegen der Trennung der Einrichtungen zum Ergreifen und zum Verkippen die bewegten Massen geringer, so daß neben einer geringeren notwendigen Leistung kürzere Kippzeiten möglich sind. Darüber hinaus können die Hubarme als Einzelschüttung für kleinere Müllgefäße und als Doppelschüttung für größere Müllbehälter arbeiten, wobei in einfachster Weise die Kopplung über den Behälter selbst erfolgen kann.In the gripping and tilting device according to the invention for a refuse collection vehicle, the moving masses are lower because of the separation of the devices for gripping and tilting, so that shorter tilting times are possible in addition to a lower necessary output. In addition, the lifting arms can work as a single bed for smaller waste containers and as a double bed for larger waste containers, and the coupling itself can be carried out in the simplest way.

Bei links- und rechtsseitiger Arbeitsweise kann während des Kippvorgangs bereits ein neuer Müllbehälter vom Straßenrand über die querverschiebliche Greifeinrichtung aufgenommen und in seine Kipposition verbracht werden.When working on the left and right-hand side, a new waste container can already be picked up from the roadside via the cross-movable gripping device and brought into its tilting position during the tipping process.

Ein Ausführungsbeispiel der Erfindung wird nachstehend anhand der Zeichnung näher erläutert. In dieser zeigen

  • Fig.1 eine Seitenansicht des Müllsammelfahrzeugs und
  • Fig.2 eine Vorderansicht des Müllsammelfahrzeugs.
An embodiment of the invention is explained below with reference to the drawing. In this show
  • 1 shows a side view of the refuse collection vehicle and
  • 2 shows a front view of the refuse collection vehicle.

Das in der Zeichnung dargestellte Müllsammelfahrzeug besteht aus einem LKW mit kurzem Achsabstand, um dem Fahrzeug bei dem Einsammeln von Müll eine gute Wendigkeit zu verleihen. Das Führerhaus 1 ist vor der Vorderachse 2 an dem Grundrahmen des Chassis tiefliegend befestigt, so daß es mit seiner Unterkante bis in den Bereich der Ebene der Radachsen oder noch tiefer ragt und dem Fahrer eine gute Sicht auf neben der Straße stehende Müllbehälter gewährt.The garbage collection vehicle shown in the drawing consists of a truck with a short center distance in order to give the vehicle good maneuverability when collecting garbage. The driver's cab 1 is fastened in front of the front axle 2 to the base frame of the chassis, so that it projects with its lower edge into the area of the plane of the wheel axles or even lower, and gives the driver a good view of waste containers standing next to the road.

Auf dem Chassis ist mit dem Fahrzeugrahmen 3 die Schütteinheit 4 derart verbunden, daß diese zwischen dem Führerhaus 1 und dem als Sammelbehälter ausgebildeten Container 5 angeordnet ist und sich bis über das Führerhaus 1 erstreckt.The dump unit 4 is connected to the vehicle frame 3 on the chassis in such a way that it is arranged between the driver's cab 1 and the container 5 designed as a collecting container and extends beyond the driver's cab 1.

Die Hubkippvorrichtung besteht aus zwei beidseits des Führerhauses angeordneten U-förmigen Schwenkarmen 6,6′, deren kürzere Schenkel um eine hinter dem Führerhaus 1 im unteren Bereich der Schütteinrichtung 4 oder an dem Chassis angeordnete Achse 7 schwenkbar gelagert sind. An die freien Enden der längeren Schenkel der Schwenk- oder Hubarme 6,6′, sind rechtwinkelig zu diesen frei nach innen hin auskragende Arme 8,8′, befestigt, die im Bereich ihrer inneren Enden dreiecksförmige Aufnahmeklauen 9,9′ mit nach oben weisender Spitze tragen, die im wesentlichen flache Rückseiten aufweisen und deren vorderen Seiten sphärisch gekrümmt sind, so daß sie Müllbehälter, die mit entsprechend komplementären Aufnahmetaschen versehen sind und auf diese aufgesteckt werden, in allen Richtungen zentrieren.The lifting and tipping device consists of two U-shaped swivel arms 6, 6 'arranged on both sides of the driver's cab, the shorter legs of which are pivotally mounted about an axle 7 arranged behind the driver's cab 1 in the lower region of the dumping device 4 or on the chassis. At the free ends of the longer legs of the swivel or lifting arms 6,6 ', at right angles to these freely inwardly projecting arms 8,8' are attached, the triangular receiving claws 9,9 'in the region of their inner ends with upward pointing Bear tip, which have substantially flat rear sides and whose front sides are spherically curved so that they center garbage bins, which are provided with corresponding complementary receiving pockets and are placed on them, in all directions.

Die Hubarme 6,6′ sind in der beispielsweise aus der EP-OS 163 859 bekannten Weise mit diese verschwenkenden Hydraulikzylindern versehen.The lifting arms 6,6 'are in the example from EP-OS 163rd 859 known manner provided with these pivoting hydraulic cylinders.

Unterhalb der Arme 8,8′ die in ihrer aus der Zeichnung ersichtlichen Ruhestellung miteinander fluchtend vor dem Müllsammelfahrzeug unterhalb der Scheinwerfer liegen, sind querliegende Hydraulikzylinder 10 angeordnet, die mit nach beiden Seiten hin ausfahrbaren Kolbenstangen 11,11′ versehen sind, die endseitig nach oben abgewinkelte Schenkel 12,12′ tragen. An den aufragenden Schenkeln 12,12′ sind Vakuum-Saugnäpfe 13 befestigt, die nach Ausfahren der Kolbenstangen dem Ansaugen von seitlich bereitgestellten Müllbehältern 14 dienen.Below the arms 8.8 'in their rest position shown in the drawing in alignment with each other in front of the refuse collection vehicle below the headlights, transverse hydraulic cylinders 10 are arranged, which are provided with piston rods 11, 11' which can be extended towards both sides and end up wear angled legs 12,12 '. On the upstanding legs 12,12 'vacuum suction cups 13 are attached, which serve the suction of laterally provided waste containers 14 after extending the piston rods.

Die von den Saugnäpfen 13 angesaugten Müllbehälter 14 werden durch Einfahren der Kolbenstangen 11,11′ , die auch teleskopartig wirken können, in eine aus Fig.1 ersichtliche Stellung oberhalb der dreieckförmigen Greifklauen 9,9′ verfahren, so daß diese aus dieser Bereitschaftsposition durch Hochschwenken der Hubarme 6,6′ durch die Greifklauen 9,9′ von den Saugnäpfen 13 zum Zwecke ihres Verkippens abgenommen werden können.The garbage containers 14 sucked in by the suction cups 13 are moved by retracting the piston rods 11, 11 ', which can also act telescopically, into a position shown in FIG the lifting arms 6,6 'can be removed by the gripping claws 9,9' from the suction cups 13 for the purpose of tilting them.

Beim Verschwenken der Hubarme 6,6′ fahren die Greifklauen 9,9′ in der aus Fig.1 ersichtlichen Weise in die zu den Greifklauen komplementären Aufnahmetaschen 15 der Müllbehälter 14 ein, die im Bereich des oberen Randes der Müllbehälter 14 vorgesehen sind. Nach dem Einfahren der Greifklauen in die Aufnahmetaschen 15 fällt zusätzlich ein Riegel 16 ein, der sich auf den oberen Rand der Aufnahmetaschen 15 legt und dadurch die Müllbehälter 14 beim Verkippen über Kopf fixiert.When pivoting the lifting arms 6, 6 ', the gripping claws 9, 9' move into the receiving pockets 15 of the garbage containers 14 which are complementary to the gripping claws and are provided in the region of the upper edge of the garbage containers 14 in the manner shown in FIG. After the gripping claws have been moved into the receiving pockets 15, a latch 16 additionally engages, which lies on the upper edge of the receiving pockets 15 and thereby fixes the waste containers 14 when they are tilted upside down.

Claims (7)

1. Refuse collection vehicle having a tipping-in opening of the tipping unit (4), which tipping-in opening is situated between the driver's cab and the collection container of said vehicle and is open at the top, and having a lifting and tipping device which consists of at least one lifting arm (6, 6′) which can be swivelled about a transverse axle (7) of the tipping unit or of the vehicle chassis and bears at its free end an arm (8, 8′) which is parallel to the transverse axle, can be swivelled between its receiving region in front of the driver's cab (1) and its tipping region above and behind the driver's cab, and is provided with a claw (9, 9′) for introducing into receptacles of refuse containers (14) and for gripping the latter,
characterised in that
a support (11, 11′) is arranged on the refuse collection vehicle below the arm (8, 8′), which support is displaceable transversely to the longitudinal axis of said vehicle, is provided with a drive, bears at least two suction cups (13) at its outer end and can be moved between its outer position in which the suction cups (13) can grip refuse containers (14) standing to the side of the vehicle, and its inner position in which the suction cups (13) are situated in front of the claw (9, 9′) and the receptacle (15) of a refuse container (14), which has been subjected to suction, is situated above said claw.
2. Refuse collection vehicle according to Claim 1, characterised in that the suction cups (13) consist of vacuum suckers.
3. Refuse collection vehicle according to Claim 1 or 2, characterised in that the suction cups (13) are arranged in pairs one above the other on a limb (12, 12′) which is bent at an angle to and projects upwards from the support (11, 11′).
4. Refuse collection vehicle according to Claim 3, characterised in that a slide, which bears the suction cups and is provided with a drive, is guided longitudinally displaceably in the limb (12, 12′).
5. Refuse collection vehicle according to one of Claims 1 - 4, characterised in that two lateral lifting arms (6, 6′) are provided with arms (8, 8′) which project freely inwards, each of which bears a receiving claw (9, 9′) in each case on its inner mutually facing end regions, and in that two supports (11, 11′) are provided which can be extended in each case towards opposite sides and are provided with suction cups (13).
6. Refuse collection vehicle according to Claim 5, characterised in that the lifting arms (6, 6′) and the supports (11, 11′) can be controlled separately.
7. Refuse collection vehicle according to Claim 5, characterised in that the lifting arms (6, 6′) can be lifted and lowered jointly.
EP89101737A 1988-02-10 1989-02-01 Refuse vehicle Expired - Lifetime EP0327948B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3804090A DE3804090A1 (en) 1988-02-10 1988-02-10 WASTE COLLECTION VEHICLE
DE3804090 1988-02-10

Publications (3)

Publication Number Publication Date
EP0327948A2 EP0327948A2 (en) 1989-08-16
EP0327948A3 EP0327948A3 (en) 1990-05-23
EP0327948B1 true EP0327948B1 (en) 1992-05-06

Family

ID=6347093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89101737A Expired - Lifetime EP0327948B1 (en) 1988-02-10 1989-02-01 Refuse vehicle

Country Status (6)

Country Link
US (1) US5033930A (en)
EP (1) EP0327948B1 (en)
AT (1) ATE75693T1 (en)
DE (2) DE3804090A1 (en)
ES (1) ES2030922T3 (en)
GR (1) GR3004507T3 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251779A (en) * 1989-01-25 1993-10-12 Stefan Schmidt Trash container
DE4003589C2 (en) * 1990-02-07 1999-10-14 Edgar Georg Refuse collection vehicle
CA2067154A1 (en) * 1989-10-12 1991-04-13 Stephen John Guest Lifting apparatus
US5215423A (en) * 1990-09-21 1993-06-01 Edelhoff Polytechnik Gmbh & Co. System for determining the spatial position of an object by means of a video optical sensor
US5266000A (en) * 1992-02-07 1993-11-30 Kartlift Systems Adapter apparatus for refuse hauling vehicle
WO1993015981A2 (en) * 1992-02-12 1993-08-19 Edgar Georg Vehicle for collecting and transporting waste materials
EP0644850B1 (en) * 1992-06-15 1999-04-14 Macdonald Johnston Engineering Company Pty. Ltd. Refuse bin grabbing apparatus
FR2695918B1 (en) * 1992-09-23 1994-12-02 Nov Space-saving waste collection vehicle.
US5954470A (en) * 1993-09-09 1999-09-21 Galion Solid Waste Equipment Co, Inc. Compacting system and refuse vehicle
US5890865A (en) * 1993-09-09 1999-04-06 Mcclain E-Z Pack Automated low profile refuse vehicle
US5601392A (en) * 1993-09-09 1997-02-11 Galion Solid Waste Eqt., Inc. Front-side lifting and loading apparatus
IT1275380B (en) * 1994-02-10 1997-08-05 Vigilio Porcelli PERFECTED DEVICE FOR HANDLING A WASTE BOX
US5863086A (en) * 1994-11-21 1999-01-26 Mcneilus Truck And Manufacturing, Inc. Container holding and lifting device
US6059511A (en) * 1995-03-07 2000-05-09 Toccoa Metal Technologies, Inc. Residential front loading refuse collection vehicle
US5931628A (en) * 1995-03-28 1999-08-03 Mcneilus Truck And Manufacturing, Inc. Manual/automated side loader
CA2170215C (en) * 1995-03-28 2001-12-04 Ronald E. Christenson Tilting bin handler
US5797715A (en) * 1995-06-08 1998-08-25 Mcneilus Truck And Manufacturing, Inc. Collection apparatus
US6264528B1 (en) 1998-03-17 2001-07-24 Steve Doan Remote-controlled toy trash truck
US6733027B2 (en) 2002-06-19 2004-05-11 Delaware Capital Formation, Inc. Detachable truck body/semi trailer
US8647041B2 (en) * 2009-08-11 2014-02-11 Tommy Lee Ummel, JR. Method and apparatus for handling refuse containers
US10239689B2 (en) * 2015-07-27 2019-03-26 The Heil Co. Multi-use garbage truck
CN109850432A (en) * 2017-11-30 2019-06-07 河南森源重工有限公司 Side hanging can hook arm case
WO2019126504A1 (en) * 2017-12-21 2019-06-27 Oshkosh Corporation Extendable lift arm assembly for a front end loading refuse vehicle
US11042745B2 (en) 2018-04-23 2021-06-22 Oshkosh Corporation Refuse vehicle control system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016157A (en) * 1957-12-19 1962-01-09 Lodal Inc Loader apparatus
US3085704A (en) * 1960-10-12 1963-04-16 Dempster Brothers Inc Front end loader equipment
US3765554A (en) * 1971-07-12 1973-10-16 Maxon Industries Self-loading truck
FR2295729A1 (en) * 1974-12-27 1976-07-23 Mahay Et Cie TOTAL HIP PROSTHESIS
DE2558466C2 (en) * 1975-12-23 1984-06-07 Walter 5779 Visbeck Arndt Lifting, tipping or tipping device for emptying rubbish bins of different sizes
US4057156A (en) * 1976-03-15 1977-11-08 Reuter, Inc. Lifting arm apparatus
US4175903A (en) * 1976-12-20 1979-11-27 Carson William S Pick-up apparatus and containing assembly
DE2847259A1 (en) * 1978-10-31 1980-05-08 Zoeller Kipper LIFT-TILT OR TILT DEVICE FOR EMPTYING CONTAINERS OF DIFFERENT SIZES
DE3142227A1 (en) * 1981-10-24 1983-05-11 Friedrich Kampwerth Maschinenfabrik, 4518 Bad Laer "METHOD AND DEVICE FOR RECEIVING AND EMPTYING WASTE CONTAINERS"
DE3420058A1 (en) * 1984-05-29 1985-12-05 Edelhoff Polytechnik GmbH & Co, 5860 Iserlohn MOTOR DRIVEN GAS COLLECTING VEHICLE WITH CONTAINERS DESIGNED AS INTERCHANGEABLE CONTAINERS
DE3527022A1 (en) * 1984-08-21 1986-03-06 Zöller-Kipper GmbH, 6500 Mainz TILT OR LIFT-TIP DEVICE FOR EMPTYING CONTAINERS IN COLLECTOR, PREFERABLY WASTE CONTAINER IN THE COLLECTOR OF A WASTE VEHICLE

Also Published As

Publication number Publication date
EP0327948A2 (en) 1989-08-16
US5033930A (en) 1991-07-23
DE58901293D1 (en) 1992-06-11
EP0327948A3 (en) 1990-05-23
DE3804090A1 (en) 1989-08-24
ES2030922T3 (en) 1992-11-16
DE3804090C2 (en) 1990-04-19
GR3004507T3 (en) 1993-04-28
ATE75693T1 (en) 1992-05-15

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