EP0364835A1 - Refuse collection vehicle - Google Patents

Refuse collection vehicle Download PDF

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Publication number
EP0364835A1
EP0364835A1 EP89118594A EP89118594A EP0364835A1 EP 0364835 A1 EP0364835 A1 EP 0364835A1 EP 89118594 A EP89118594 A EP 89118594A EP 89118594 A EP89118594 A EP 89118594A EP 0364835 A1 EP0364835 A1 EP 0364835A1
Authority
EP
European Patent Office
Prior art keywords
garbage collection
support plate
container
collection container
collection vehicle
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.)
Granted
Application number
EP89118594A
Other languages
German (de)
French (fr)
Other versions
EP0364835B1 (en
Inventor
Erich Winter
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.)
HALLER UMWELTSYSTEME GMBH & CO.
Original Assignee
Kellner AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kellner AG filed Critical Kellner AG
Priority to AT89118594T priority Critical patent/ATE71914T1/en
Publication of EP0364835A1 publication Critical patent/EP0364835A1/en
Application granted granted Critical
Publication of EP0364835B1 publication Critical patent/EP0364835B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00Vehicles particularly adapted for collecting refuse
    • B65F3/14Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle
    • B65F3/143Means facilitating the separation of the charging, distributing or compressing devices from the tank of refuse vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00Vehicles particularly adapted for collecting refuse
    • B65F3/02Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F3/08Platform elevators or hoists with guides or runways for raising or tipping receptacles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00Vehicles particularly adapted for collecting refuse
    • B65F2003/006Constructional features relating to the tank of the refuse vehicle
    • B65F2003/008Constructional features relating to the tank of the refuse vehicle interchangeable

Definitions

  • the invention relates to a refuse collection vehicle according to the preamble of patent claim 1.
  • Chassis of the aforementioned type are known from the brochure "Progress with FAUN UMWELTTECHNIK” from FAUN crutechnik GmbH, D-2860 Osterholz-Scharmbeck.
  • this system commercially available chassis and known refuse collection bodies with the required lifting and tipping devices are used, the mobility for the individual disposal phases, namely the collection, transport and emptying, being created with swap bodies.
  • a usual rear loading is provided for existing waste containers.
  • the garbage collection containers should be changed backwards.
  • the pressing device remaining on the chassis is first raised. Then the filled garbage collector is put down to the rear.
  • the containers are changed on a corresponding storage area and transported further on the road by means of large transport units or fed to a waste treatment plant by rail.
  • the discharge plate remains in the waste collection container so that each container can be completely emptied.
  • the combined lifting and tipping device and pressing device is pivotally mounted at the upper end of two supports that protrude from the long sides of the chassis and can be swiveled from a vertical position by 90 ° into a horizontal position, in which it is one position at a distance above the waste collection container located on the chassis occupies.
  • the garbage container can then be removed backwards from the chassis and placed on the container's own supports.
  • the chassis picks up an empty garbage collection bin from the rear and the combined lifting and tipping device and pressing device are pivoted back into their vertical position against the back of the empty garbage collection bin on the chassis, so that the vehicle is ready for a new garbage collection unit.
  • AT-PS 384,799 describes a tilting device for emptying a refuse container, in particular for refuse collection vehicles, which has a frame, a guide provided on the frame for a carriage which can be adjusted in height by means of a lifting drive and which carries holding arms for the refuse container, and with is provided at least one swivel gear for the receiving arms, which consists of a pivotally connected to the receiving arms pivot lever.
  • the pivot lever engages in a frame-fixed link, which has a section parallel to the guidance of the carriage and an adjoining upward section which extends transversely to the guide and is at a distance below the upper guide end.
  • the guide for the car forms a straight guide for two side carriage slides, in which one the receiving arms for the waste container load-bearing tilt shaft is rotatably mounted, wherein the pivot lever of the swivel gear acts on the tilt shaft.
  • the guide consists of two mutually open, cross-sectionally U-shaped rails, between the legs of which the parallel to the rails, engages on the carriage slide lifting drive.
  • the backdrop of the swivel drive is arranged in the direction of the tilting shaft outside the rails of the guide on the frame.
  • the tilting shaft penetrates the web in at least the rail adjacent to the backdrop in a long hole.
  • the pivot lever engages a stub of the tilting shaft passing through the rail and runs in the space between the link and the adjacent rail.
  • a garbage truck with a box is known, which can be removed from above with automatic centering from the chassis frame and placed thereon, a loading device being designed at its rear lower end as a support surface with which it can be exchanged when Box supports on the road to ensure the stability of the To ensure garbage trucks when removing the fully loaded box.
  • AT-PS 314,429 shows a large-capacity rubbish transport container with a front door, which is designed as an end flap that can be pivoted about hinges located above.
  • a filler opening is provided in the end flap, which can be closed by a closure cover, which can be optionally connected to the end flap or with a pressure stamp of a stuffing device and is fitted into the filler opening without overlap.
  • DE-OS 34 20 058 describes a refuse collection vehicle with containers designed as swap bodies with a pouring unit firmly connected to the vehicle.
  • the pouring opening and a lifting and tipping device for the refuse container are provided in the front area of the vehicle.
  • the container contains a conveyor and press device for the garbage emptied into the pouring opening.
  • the pouring opening is located partly above the driver's cab and partly between it and a dumping unit arranged in the container in the area behind and above the driver's cab.
  • a base rail arranged on a lifting arm of the lifting and tilting device which can be pivoted about a transverse axis can be pivoted between its receiving area below and in front of the driver's cab and its dumping area above and behind the driver's cab and is provided with extendable and / or pivotable devices for coupling to the provided waste containers.
  • the garbage container loading plant unit should be easy to assemble and handle on existing series vehicles.
  • the garbage collection vehicle is designed with an interchangeable garbage container and a loading mechanism arranged on the rear side of the latter so that the loading mechanism is mounted on the chassis on the one hand and detachably attached to the garbage container on the other can. It can be unlocked from its locked position with the waste container in the operating state and pivoted about a vertical axis that is approximately vertical in the position of use to the right and / or left side of the vehicle into a position in which the waste container is removed from the waste collection vehicle or applied to it can be. After swiveling the loader away, the dumpster can be removed from the vehicle in reverse or attached to it.
  • the loading unit can be mounted on a motor-driven hydraulic support structure attached to the chassis.
  • the invention has for its object to improve the chassis of the aforementioned type so that the garbage can be quickly replaced, the weight load of the chassis is reduced by a simple and lightweight design of the pressing device with integrated lifting and tipping device and still a safe derivation of the pressing process Reactive forces occurring in the chassis and in the waste collection container is guaranteed.
  • the invention makes it possible to collect garbage and waste material in commercially available garbage collection containers and to replace them in a very short time by means of the lifting and lowering device assigned to the supporting frame of the chassis.
  • the one-piece rear wall of the refuse collection container is used not only to open and close the refuse collection container, but also to accommodate the pressing device. Since the support plate is in its changing position below the support surface of the support frame, the lifting and lowering device can lower the support frame after the parking supports of the waste collection container have been moved into their operating position, so that the chassis moves away under the supported waste collection container in the direction of travel and immediately under one standby empty garbage collection container can be driven to accommodate the same.
  • the front and rear axles of the chassis are preferably fully air-sprung, the frame of the chassis being suitable for holding 20-foot containers according to the ISO standard.
  • the support plate with the pressing device and integrated lifting and tilting device can be pivoted by approximately 90 ° between the approximately horizontal rest or changing position and the approximately vertical loading and pressing position.
  • the pressing device serves as a control element for locking the support plate and preferably consists of at least one screw conveyor, but can also be designed as a telescopic plunger.
  • the pivotable rear wall of the refuse collection container In its closed position, the pivotable rear wall of the refuse collection container is curved towards the inside of the container in order to better absorb the reaction forces that occur in the container when the refuse is pressed. This bulging of the rear wall also reduces the overhang to the rear.
  • the support frame of the chassis for the refuse collection container can be formed by a customary additional frame of the chassis frame, the front axle (s) and the rear axle (s) of the chassis being (are) air-sprung. Without the air suspension or in addition to this, the support frame can, however, consist of a special pressure-medium-operated lifting frame which, regardless of the suspension of the chassis, enables the garbage collection container to be raised and lowered quickly and, if necessary, in conjunction with an air suspension of the chassis, an even longer travel distance Lift frame allows.
  • a garbage collection vehicle 10 is shown in the figures, the chassis 12 of which carries an exchangeable garbage collection container 14.
  • a support plate 16 is pivotally mounted about a horizontal axis 18 by means of an actuating device 20 between a horizontal change or rest position shown in FIG. 1 and a vertical loading or pressing position shown in FIG. 2.
  • a lifting and tilting device 22 for waste containers 24 and a pressing device 26 for conveying and compacting the waste material within the waste collecting container 14 are integrated on the support plate 16.
  • the garbage collection vehicle 10 can be designed as a motor vehicle or trailer vehicle, the chassis 12 via a lifting and lowering device 11, which is connected to a compressed air system Connected compressed air bellows 28, is supported on an axis 30 and the wheels 32.
  • a support frame 34 is arranged on which the garbage collection container 14 is fastened in a replaceable manner in the usual way.
  • the chassis 12 can have an additional lifting frame for the refuse collection container 14, which is arranged in the middle of an axis 30. With a lifting frame of this type, a greater lifting height can be achieved than with level regulation by means of the air suspension.
  • the garbage collection container 14 is provided with retractable and extendable storage sockets 36 (FIG. 5), which make it possible to place a filled garbage collection container 14 at a collection point in the usual way. Since the support frame 34 of the chassis 12 can be lowered to a lower level than the supported garbage collection container 14 as a result of the air suspension, the vehicle can travel in the direction of travel y under the garbage collection container 14 and be driven immediately under another empty garbage collection container provided and loaded with it. So the garbage collection vehicle is immediately ready for use again.
  • the garbage collection container 14 can consist of a standardized container as is customary internationally. So that such a container can be used as a garbage collection container, it is expedient, as is known per se and therefore not shown, to be provided with an unloading device which consists either of a generally hydraulically driven unloading plate mounted on the container base in a longitudinally displaceable manner or of a conveyor base , which is composed of an endless slat conveyor.
  • the rear-side container opening 37 of the refuse collection container 14 is provided with a one-piece rear wall 38 which rotates about a horizontal pivot axis 40, which runs transversely to the longitudinal direction of the refuse collection container 14, between a swivel position (not shown) directed in the direction of the arrow x and the pivot position shown in the drawings
  • the closed position can be pivoted by means of a pressure-operated pivoting device 41.
  • the swivel device 41 consists of two mirror images on the inner sides of the side walls 42, 44 of the refuse collection container 14 and on the underside of the cover 46 of the same arranged pressure-operated cylinder-piston units 48, 50, the cylinders of which are each on a bracket 52 or 54 are pivotally articulated at 56 (FIGS. 1 and 2).
  • the free end of the piston rod of the cylinder-piston units 48 and 50 is articulated on a pin 58 or 60 of a plate 62, 64, which is fastened to the rear of the rear wall 38 at a distance below the pivot axis 40.
  • the rear wall 38 is provided with a receiving opening 66, into which the pressing device 26 projects in the loading position of the support plate 16 and through which the waste content of the waste container 24 in the dash-dot unloading position according to FIG. 2 is conveyed into the interior of the waste collecting container 14 by means of the pressing device 26 can be.
  • the arching of the rear wall 38 towards the inside of the refuse collection container 14 enables the maintenance of small external dimensions of the refuse collection vehicle and a high degree of strength in absorbing reaction forces which occur when the refuse is compacted by means of the pressing device 26.
  • the rear wall 38 can be locked in the closed position by a fastening device 68.
  • This fastening device 68 consists of two pivot screws 70, 72 which can be pivoted about axes 76, 78 between an upper fastening position for the rear wall 38 and a lower rest position.
  • the axles 76, 78 each pass through to the rear end of the floor 74 of the garbage collector 14 open notch 75, 79 transverse to the longitudinal direction of the vehicle.
  • the pivot screws 70, 72 In the fastening position, each engage in a fork slot 80, 82 of a horizontal section 84 parallel to the floor 74.
  • the section 84 is tightened against the container bottom 74 in the closed position by means of screw nuts 86 or 87.
  • the support plate 16 is provided at its end facing the pivot axis 18 with two pivot arms 94, 95, which are articulated to the pivot axis 18, which passes through the rear end of the chassis 12 horizontally and transversely to its longitudinal direction.
  • the free end of the piston rod of a cylinder-piston unit 97 forming the pivoting device 20 engages at a pivot point 96 on the pivot arms 94, 95 which lies between the support plate 16 and the pivot axis 18.
  • the cylinder end is connected to a pivot point 98 which is provided lower and in the direction of arrow y in front of the pivot axis 18 on a bearing plate 99 which is fastened on both sides of the chassis 12 and extends downward to approximately the level of the impeller axes. Only one swivel device 20 is shown in the drawings. The other swivel device, not shown, is located on the other longitudinal side of the vehicle and is connected to the other swivel arm 94 of the support plate 16.
  • the pressing device 26 is on the inside of the support plate 16 about an axis 100 in the direction of the arrow z by means of a Swivel device 101 is pivotable, which consists of a cylinder-piston unit 102 which can be pressurized with pressure, which is articulated at 103 on the support plate 16 and at 104 on the housing 105 of the pressing device 26.
  • the pressing device 26 shown in its rest position in FIG. 1, the longitudinal axis of which runs parallel to the plane of the support plate 16, can be pivoted by means of the cylinder-piston unit 102 against a support 106 by less than 90 °.
  • the support 106 therefore forms, with the main plane of the support plate 16, an acute angle that opens in the direction of travel y in FIG. 1.
  • the pressing device 26 in its position pivoted into the vertical loading or working position, forms an acute angle with the bottom 74 of the waste collection container 14 in the direction of travel y.
  • This enables the garbage to be conveyed obliquely upwards and forwards into the interior of the garbage collection container 14 and to be largely filled before the garbage is increasingly compacted in the garbage collection container 14 when the latter is almost completely filled.
  • the pressing device 26 is shown in FIG. 1 as a telescopic ram 108, but in FIGS. 2 and 3 as a screw conveyor 110.
  • the use of two screw conveyors 110, 111 arranged in parallel to one another is preferred according to FIG.
  • unlocking bolts 112, 113 for a locking device 114, which consists of two locking levers, of which only one locking lever 116 is shown in FIG. 1.
  • These locking levers can be pivoted on both outer sides of the support plate 16 about a pivot point on the support plate 16, one of which is designated by 117 in FIG. 1.
  • the unlocking bolt zen 112, 113 hold the locking lever 116 against the action of a biasing or locking spring 118 in the unlocked position.
  • the support plate 16 is supported in its horizontal change or rest position in FIG. 1 on a support roller 119 which is attached to the outside of the support plate 16.
  • the upper side of the housing 105 of the pressing device 26 lies lower than the supporting surface 120 of the chassis 12 for the refuse collection container 14, so that, as shown in FIG. 5, when the supporting frame 34 is lowered by partially emptying the air suspension bellows 28, the vehicle beneath that on its parking supports 36 supported waste collection container 14 can be moved out.
  • the locking of the support plate 16 in the vertical loading or pressing position can be seen more clearly.
  • the pressing device 26 maintains its rest position shown in broken lines when the support plate 16 is pivoted into the vertical loading or pressing position, so that the locking lever 116 also maintains the position shown in FIG. 1 and shown in broken lines in FIG. 3.
  • Only when the support plate 16 has reached this vertical loading and pressing position is the cylinder-piston unit 102 acted upon by pressure medium in order to pivot the pressing device 26 into the conveying and pressing position shown in FIGS. 2 and 3, in which it presses into the receiving opening 66 engages the rear wall 38.
  • This pivoting movement of the pressing device 26 removes the unlocking bolts 112, 113 from the curved ramp surface 121 of the locking lever 116.
  • the locking levers 116 are pivoted under the action of the biasing springs 118 supported between the support plate 16 and the locking levers into the locking position shown in solid lines in FIG. 3, in which they overlap the locking axes 90, 91 and thus the support plate 16 with respect to the rear wall 38 lock.
  • a rigid composite structure between the garbage container 14, the rear wall 38, the support plate 16 with an integrated pressing device 26 and the chassis 12 is created, which is able at any time, the at the compaction of the garbage in the garbage collector to derive reaction forces occurring in the garbage collector or in the chassis.
  • Fig. 2 shows that the lifting and tilting device 22 is an integral part of the support plate 16.
  • the lifting and tilting device 22 is essentially known from AT-PS 384 799.
  • the support plate is equipped with a vertical guide 130 for a tilting shaft 134 provided with receiving arms 132.
  • This tilting shaft 134 is rotatably held in side carriage carriages 136, which can be moved in rails 138 of cross-section U-shaped guide 130 of the support plate 16 and can be driven with the aid of a lifting drive 139, preferably consisting of lifting cylinders.
  • a swivel gear 140 is provided for the tilting shaft 134, which has a swivel lever 141 which is connected to the tilting shaft 134 in a rotationally fixed manner, preferably formed from two lateral arms and which carries at its free end a sliding block 142 designed as a guide roller, with which it mounts engages a backdrop 144.
  • the link 144 consists of a section 145 parallel to the guide 130 and a section 146 running transversely to the guide 130, so that when the carriage carriage 136 is lifted, the sliding block 142 is first guided in the link section 145 parallel to the guide 130 before a pivoting movement of the pivot lever 140 occurs when the sliding block 142 engages in the sliding section 146 (FIG.
  • a waste container 24 received by the holding arms 132 is therefore first lifted off the ground in a pure lifting movement, in order to then be emptied into the waste collecting vehicle 10 by an additional pivoting movement, as is indicated by dash-dotted lines in FIG. 2. Since the distance between the end 148 of the link section 146 and the guide plane of the tilting shaft 134 exceeds the length of the pivot lever 140, the pivot lever 140 can be pivoted downward beyond the horizontal when the carriage slide 136 is displaced within the U-rails 138. With this swivel lever guide, a swivel angle for the holding arms 132 of greater than 90 ° is achieved enough.
  • the shape of the backdrop 144 determines the kinematic characteristics of the pivoting process and can therefore be largely adapted to the respective requirements.
  • the tilting shaft 134 passes through the U-rail 138 of the guide 130 in an elongated hole 150, the pivot lever 141 engaging the end of the tilting shaft 134 passing through the U-rail 138 and running in the space between the link 144 and the adjacent U-rail 138. This ensures extensive coverage of the link 144 and effectively prevents it from becoming dirty. Self-cleaning occurs in the area of the U-rails 138 of the guide 130 because the carriage slides 136 shear off any accumulated dirt.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)
  • Refuse Collection And Transfer (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

A refuse collection vehicle (10) supports an interchangeable refuse collection container (14), the rear wall (38) of which is pivotable between an unloading position and a closed position by means of a swivel device (41). On the chassis (12), a support plate (16) is pivotable about a horizontal transverse shaft (18) between a horizontal interchange position for the refuse collection container (14) and a vertical loading or pressing position, the pressing device (26) and the lifting and tipping device (22) being integral with the support plate (16). The support plate (16) is also provided with a locking device (114), which, dependent upon the swivelling of the pressing device (26) from its rest position into the pressing position, can be locked with two locking shafts (90, 91) on the rear wall (38) of the refuse collection container (14). In the interchange position, the upper side, formed by the pressing device (26), of the support plate (16) lies lower than the support surface (120) of the chassis (12), so that the chassis can be driven away from under the refuse collection container (14) in the direction of travel (y), after the refuse collection container (14) has been set down on the ground on its own support feet. The vehicle has a small construction length and low weight, so that rapid interchange of refuse collection container is possible.

Description

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

Fahrgestelle der vorgenannten Gattung sind aus dem Prospekt "Fortschritt mit FAUN UMWELTTECHNIK" der FAUN Umwelttechnik GmbH, D-2860 Osterholz-Scharmbeck bekannt. Bei diesem System werden handelsübliche Fahrgestelle und bekannte Müllsam­melaufbauten mit den erforderlichen Hubkippvorrichtungen ver­wendet, wobei mit Wechselaufbauten die Beweglichkeit für die einzelnen Entsorgungsphasen, nämlich das Sammeln, Trans­portieren und Entleeren, geschaffen wird. Dabei ist für vor­handene Müllgefäße eine übliche Heckbeladung vorgesehen. Die Müllsammelbehälter sollen nach rückwärts gewechselt werden. Dazu wird zunächst die am Fahrgestell verbleibende Preßein­richtung angehoben. Danach wird der gefüllte Müllsammelbehäl­ter nach hinten abgesetzt. Die Behälter werden auf einer ih­nen entsprechenden Abstellfläche gewechselt und auf der Straße mittels großer Transporteinheiten weitertransportiert oder auf der Schiene einer Müllbehandlungsanlage zugeführt. Die Ausstoßplatte verbleibt im Müllsammelbehälter, damit je­der Behälter vollständig entleert werden kann. Die kombi­nierte Hubkippvorrichtung und Preßeinrichtung ist am oberen Ende von zwei von den Längsseiten des Fahrgestells aufragen­den Stützen schwenkbar gelagert und kann aus einer senkrech­ten Lage um 90° in eine horizontale Lage geschwenkt werden, in der sie eine Lage im Abstand oberhalb des auf dem Fahrge­stell befindlichen Müllsammelbehälters einnimmt. Infolgedes­sen kann anschließend der Müllsammelbehälter rückwärts von dem Fahrgestell entfernt und auf behältereigenen Stützen ab­gestellt werden. Danach nimmt das Fahrgestell einen leeren Müllsammelbehälter von rückwärts wieder auf und die kombi­nierte Hubkippvorrichtung sowie Preßeinrichtung wird wieder in ihre senkrechte Lage gegen die Rückseite des auf dem Fahr­gestell befindlichen leeren Müllsammelbehälters in die Ar­beitsstellung geschwenkt, so da8 das Fahrzeug für einen neuen Müllsammeleinsatz bereit ist.Chassis of the aforementioned type are known from the brochure "Progress with FAUN UMWELTTECHNIK" from FAUN Umwelttechnik GmbH, D-2860 Osterholz-Scharmbeck. In this system, commercially available chassis and known refuse collection bodies with the required lifting and tipping devices are used, the mobility for the individual disposal phases, namely the collection, transport and emptying, being created with swap bodies. A usual rear loading is provided for existing waste containers. The garbage collection containers should be changed backwards. For this purpose, the pressing device remaining on the chassis is first raised. Then the filled garbage collector is put down to the rear. The containers are changed on a corresponding storage area and transported further on the road by means of large transport units or fed to a waste treatment plant by rail. The discharge plate remains in the waste collection container so that each container can be completely emptied. The combined lifting and tipping device and pressing device is pivotally mounted at the upper end of two supports that protrude from the long sides of the chassis and can be swiveled from a vertical position by 90 ° into a horizontal position, in which it is one position at a distance above the waste collection container located on the chassis occupies. As a result, the garbage container can then be removed backwards from the chassis and placed on the container's own supports. The chassis then picks up an empty garbage collection bin from the rear and the combined lifting and tipping device and pressing device are pivoted back into their vertical position against the back of the empty garbage collection bin on the chassis, so that the vehicle is ready for a new garbage collection unit.

In der AT-PS 384,799 ist eine Kippvorrichtung zum Entleeren eines Müllbehälters, insbesondere für Müllfahrzeuge, be­schrieben, die mit einem Gestell, einer am Gestell vorgese­henen Führung für einen mittels eines Hubtriebes der Höhe nach verstellbaren Wagen, der Aufnahmearme für den Müllbehäl­ter trägt, und mit wenigstens einem Schwenkgetriebe für die Aufnahmearme versehen ist, das aus einem drehfest mit den Aufnahmearmen verbundenen Schwenkhebel besteht. Der Schwenk­hebel greift in eine gestellfeste Kulisse ein, die einen zur Führung des Wagens parallelen Abschnitt und einen daran nach oben anschließenden, quer zur Führung verlaufenden Abschnitt aufweist, der mit Abstand unterhalb des oberen Führungsendes liegt. Zur Lösung der Aufgabe, eine Verschmutzungsgefahr weitgehend auszuschließen, eine Selbstreinigung der Führung für den Wagen sicherzustellen und eine geringe Bautiefe zu erzielen, ist vorgesehen, daß die Führung für den Wagen eine Geradführung für zwei seitliche Wagenschlitten bildet, in denen eine die Aufnahmearme für den Müllbehälter tragende Kippwelle drehbar gelagert ist, wobei der Schwenkhebel des Schwenkgetriebes an der Kippwelle angreift. Die Führung be­steht aus zwei zueinander offenen, im Querschnitt U-förmigen Schienen, zwischen deren Schenkeln der zu den Schienen paral­lele, an den Wagenschlitten angreifende Hubtrieb verläuft. Die Kulisse des Schwenktriebes ist in Richtung der Kippwelle außerhalb der Schienen der Führung am Gestell angeordnet. Die Kippwelle durchsetzt den Steg zumindest der der Kulisse be­nachbarten Schiene in einem langen Loch. Der Schwenkhebel greift an einem die Schiene durchsetzenden Stummel der Kipp­welle an und verläuft im Zwischenraum zwischen der Kulisse und der benachbarten Schiene.AT-PS 384,799 describes a tilting device for emptying a refuse container, in particular for refuse collection vehicles, which has a frame, a guide provided on the frame for a carriage which can be adjusted in height by means of a lifting drive and which carries holding arms for the refuse container, and with is provided at least one swivel gear for the receiving arms, which consists of a pivotally connected to the receiving arms pivot lever. The pivot lever engages in a frame-fixed link, which has a section parallel to the guidance of the carriage and an adjoining upward section which extends transversely to the guide and is at a distance below the upper guide end. To solve the task of largely eliminating the risk of contamination, ensuring self-cleaning of the guide for the car and achieving a low installation depth, it is provided that the guide for the car forms a straight guide for two side carriage slides, in which one the receiving arms for the waste container load-bearing tilt shaft is rotatably mounted, wherein the pivot lever of the swivel gear acts on the tilt shaft. The guide consists of two mutually open, cross-sectionally U-shaped rails, between the legs of which the parallel to the rails, engages on the carriage slide lifting drive. The backdrop of the swivel drive is arranged in the direction of the tilting shaft outside the rails of the guide on the frame. The tilting shaft penetrates the web in at least the rail adjacent to the backdrop in a long hole. The pivot lever engages a stub of the tilting shaft passing through the rail and runs in the space between the link and the adjacent rail.

Aus der DE-AS 12 25 546 ist ein Müllwagen mit einem Kasten bekannt, der von oben mit selbsttätiger Zentrierung vom Fahr­gestellrahmen abnehmbar und darauf aufsetzbar ist, wobei eine Beladevorrichtung an ihrem hinteren unteren Ende als Abstütz­fläche ausgebildet ist, mit der sie sich beim Auswechseln des Kastens auf der Fahrbahn abstützt, um die Standsicherheit des Müllwagens beim Abnehmen des voll beladenen Kastens zu ge­währleisten.From DE-AS 12 25 546 a garbage truck with a box is known, which can be removed from above with automatic centering from the chassis frame and placed thereon, a loading device being designed at its rear lower end as a support surface with which it can be exchanged when Box supports on the road to ensure the stability of the To ensure garbage trucks when removing the fully loaded box.

Der AT-PS 314,429 ist ein Großraum-Kehrrichttransportbehälter mit einer Stirntür zu entnehmen, die als eine um oben lie­gende Scharniere schwenkbare Abschlußklappe ausgebildet ist. In der Abschlußklappe ist eine Einfüllöffnung vorgesehen, die durch einen Verschlußdeckel verschließbar ist, der wahlweise mit der Abschlußklappe oder mit einem Druckstempel einer Stopfvorrichtung verbindbar und ohne Überlappung in die Ein­füllöffnung eingepaßt ist.AT-PS 314,429 shows a large-capacity rubbish transport container with a front door, which is designed as an end flap that can be pivoted about hinges located above. A filler opening is provided in the end flap, which can be closed by a closure cover, which can be optionally connected to the end flap or with a pressure stamp of a stuffing device and is fitted into the filler opening without overlap.

Die DE-OS 34 20 058 beschreibt ein Müllsammelfahrzeug mit als Wechselbehälter ausgebildeten Containern mit einer mit dem Fahrzeug fest verbundenen Schütteinheit. Die Einschüttöffnung und eine Hubkippvorrichtung für den Müllbehälter ist im vor­deren Bereich des Fahrzeugs vorgesehen. Der Container enthält eine Förder- und Preßeinrichtung für den in die Ein­schüttöffnung entleerten Müll. Die Einschüttöffnung befindet sich teils oberhalb des Führerhauses und teils zwischen die­sem und einer dem Container angeordneten Schütteinheit im Be­reich hinter und oberhalb des Führerhauses. Eine an einem Hubarm der um eine Querachse verschwenkbaren Hub-kippvorrich­tung angeordnete Grundschiene ist zwischen ihrem Aufnahmebe­reich unterhalb und vor dem Führerhaus und ihrem Schüttbe­reich oberhalb und hinter dem Führerhaus schwenkbar und mit ausfahrbaren und/oder ausschwenkbaren Einrichtungen zum An­kuppeln an bereitgestellte Müllbehälter versehen.DE-OS 34 20 058 describes a refuse collection vehicle with containers designed as swap bodies with a pouring unit firmly connected to the vehicle. The pouring opening and a lifting and tipping device for the refuse container are provided in the front area of the vehicle. The container contains a conveyor and press device for the garbage emptied into the pouring opening. The pouring opening is located partly above the driver's cab and partly between it and a dumping unit arranged in the container in the area behind and above the driver's cab. A base rail arranged on a lifting arm of the lifting and tilting device which can be pivoted about a transverse axis can be pivoted between its receiving area below and in front of the driver's cab and its dumping area above and behind the driver's cab and is provided with extendable and / or pivotable devices for coupling to the provided waste containers.

Gemäß der DE-OS 28 16 959 ist vorgesehen, daß ein Müllcontai­ner nach Entkoppelung vom Ladewerk vom Fahrgestell entfernbar bzw. auf dieses aufbringbar ist, wobei die Müllcontainer-La­dewerk-Einheit auf vorhandenen Serienfahrzeugen einfach auf­montierbar und zu handhaben sein soll. Zu diesem Zweck ist das Müllsammelfahrzeug mit einem wechselbaren Müllcontainer und einem an diesem heckseitig angeordneten Ladewerk so aus­gebildet, daß das Ladewerk zum einen am Fahrgestell gelagert und zum anderen am Müllcontainer lösbar angebracht werden kann. Dabei kann es aus seiner im Betriebszustand mit dem Müllcontainer verriegelten Stellung entriegelt werden sowie um eine in Gebrauchslage etwa senkrecht verlaufende Hochachse herum zur rechten und/oder zur linken Fahrzeugseite hin in eine Stellung verschwenkt werden, in der der Müllcontainer vom Müllsammelfahrzeug entfernt oder auf dieses aufgebracht werden kann. Nach dem Wegschwenken des Ladewerks kann der Müllcontainer nach rückwärts vom Fahrzeug entfernt oder auf dieses aufgebracht werden. Das Ladewerk kann an einer am Fahrgestell angebrachten, motorisch bewegbaren hydraulischen Tragkontruktion gelagert sein.According to DE-OS 28 16 959 it is provided that a garbage container can be removed from or attached to the chassis after decoupling from the loading plant, the garbage container loading plant unit should be easy to assemble and handle on existing series vehicles. For this purpose, the garbage collection vehicle is designed with an interchangeable garbage container and a loading mechanism arranged on the rear side of the latter so that the loading mechanism is mounted on the chassis on the one hand and detachably attached to the garbage container on the other can. It can be unlocked from its locked position with the waste container in the operating state and pivoted about a vertical axis that is approximately vertical in the position of use to the right and / or left side of the vehicle into a position in which the waste container is removed from the waste collection vehicle or applied to it can be. After swiveling the loader away, the dumpster can be removed from the vehicle in reverse or attached to it. The loading unit can be mounted on a motor-driven hydraulic support structure attached to the chassis.

Der Erfindung liegt die Aufgabe zugrunde, das Fahrgestell der eingangs erwähnten bekannten Gattung so zu verbessern, daß die Müllsammelbehälter schnell auswechselbar sind, die Ge­wichtsbelastung des Fahrgestells durch eine einfache und leichte Ausgestaltung der Preßvorrichtung mit integrierter Hubkippvorrichtung vermindert wird und trotzdem eine sichere Ableitung der beim Preßvorgang auftretenden Reaktionskräfte in das Fahrgestell und in den Müllsammelbehälter ge­währleistet ist.The invention has for its object to improve the chassis of the aforementioned type so that the garbage can be quickly replaced, the weight load of the chassis is reduced by a simple and lightweight design of the pressing device with integrated lifting and tipping device and still a safe derivation of the pressing process Reactive forces occurring in the chassis and in the waste collection container is guaranteed.

Die Erfindung löst diese Aufgabe durch die im Kennzeichen des Patentanspruchs 1 enthaltenen Merkmale.The invention solves this problem by the features contained in the characterizing part of patent claim 1.

Die Erfindung macht eine Müll- und Altstoffsammlung in han­delsüblichen Müllsammelbehältern sowie deren Auswechslung durch die dem Tragrahmen des Fahrgestells zugeordnete Hub- und Senkvorrichtung innerhalb kürzester Zeit möglich. Die einstückige Rückwand des Müllsammelbehälters dient nicht nur zum Öffnen und Verschließen des Müllsammelbehälters, sondern darüber hinaus auch zur Aufnahme der Preßvorrichtung. Da die Tragplatte in ihrer Wechselstellung unterhalb der Tragfläche des Tragrahmens liegt, kann, nachdem die Abstellstützen des Müllsammelbehälters in ihre Betriebsstellung bewegt wurden, die Hub- und Senkvorrichtung den Tragrahmen absenken, so daß das Fahrgestell unter dem abgestützten Müllsammelbehälter in Fahrtrichtung nach vorne weggefahren und sofort unter einen bereitstehenden entleerten Müllsammelbehälter zur Aufnahme desselben gefahren werden kann. Die Vorder- und Hinterachsen des Fahrgestells sind vorzugsweise voll luftgefedert, wobei der Tragrahmen des Fahrgestells zur Aufnahme von 20-Fuß-Con­tainern nach der ISO-Norm geeignet ist. Am Rahmenende des Fahrgestells ist die Tragplatte mit der Preßvorrichtung und integrierten Hubkippvorrichtung um etwa 90° zwischen der etwa horizontalen Ruhe- oder Wechselstellung und der etwa senk­rechten Belade- und Preßstellung verschwenkbar. Die Preßvor­richtung dient als Steuerorgan für die Verriegelung der Trag­platte und besteht vorzugsweise aus mindestens einer För­derschnecke, kann aber auch als teleskopartig geführter Preß­kolben ausgebildet sein. Die schwenkbare Rückwand des Müll­sammelbehälters ist in ihrer Schließstellung zum Inneren des Behälters hin gewölbt ausgebildet, um die beim Pressen des Mülls im Container auftretenden Reaktionskräfte beser aufneh­men zu können. Außerdem wird durch diese Auswölbung der Rück­wand der Überhang nach hinten verringert. Schließlich wird durch diese Form der Rückwand sichergestellt, daß die Außen­abmessungen des genormten Müllsammelbehälters völlstandig er­halten bleiben. Dies ist wichtig, weil diese Container für Lagerung und Transport auf Straße, Schiene und Wasser ge­eignet sein müssen. Das Müllsammelfahrzeug kann selbstver­ständlich ein Motorfahrzeug sein. Ferner kann der Tragrahmen des Fahrgestells für den Müllsammelbehälter von einem übli­chen Zusatzrahmen des Fahrgestellrahmens gebildet sein, wobei die Vorderachse(n) und die Hinterachse(n) des Fahrgestells luftgefedert ist (sind). Unter Verzicht auf die Luftfederung oder aber auch zusätzlich zu dieser kann der Tragrahmen je­doch aus einem besonderen druckmittelbetätigten Hubrahmen be­stehen, der unabhängig von der Federung des Fahrgestells ein schnelles Anheben und Absenken des Müllsammelbehälters und gegebenenfalls in Verbindung mit einer Luftfederung des Fahr­gestells einen noch größeren Hubweg des Hubrahmens ermög­licht.The invention makes it possible to collect garbage and waste material in commercially available garbage collection containers and to replace them in a very short time by means of the lifting and lowering device assigned to the supporting frame of the chassis. The one-piece rear wall of the refuse collection container is used not only to open and close the refuse collection container, but also to accommodate the pressing device. Since the support plate is in its changing position below the support surface of the support frame, the lifting and lowering device can lower the support frame after the parking supports of the waste collection container have been moved into their operating position, so that the chassis moves away under the supported waste collection container in the direction of travel and immediately under one standby empty garbage collection container can be driven to accommodate the same. The front and rear axles of the chassis are preferably fully air-sprung, the frame of the chassis being suitable for holding 20-foot containers according to the ISO standard. At the frame end of the chassis, the support plate with the pressing device and integrated lifting and tilting device can be pivoted by approximately 90 ° between the approximately horizontal rest or changing position and the approximately vertical loading and pressing position. The pressing device serves as a control element for locking the support plate and preferably consists of at least one screw conveyor, but can also be designed as a telescopic plunger. In its closed position, the pivotable rear wall of the refuse collection container is curved towards the inside of the container in order to better absorb the reaction forces that occur in the container when the refuse is pressed. This bulging of the rear wall also reduces the overhang to the rear. Finally, this shape of the rear wall ensures that the external dimensions of the standardized waste collection container are completely preserved. This is important because these containers must be suitable for storage and transportation by road, rail and water. The garbage collection vehicle can of course be a motor vehicle. Furthermore, the support frame of the chassis for the refuse collection container can be formed by a customary additional frame of the chassis frame, the front axle (s) and the rear axle (s) of the chassis being (are) air-sprung. Without the air suspension or in addition to this, the support frame can, however, consist of a special pressure-medium-operated lifting frame which, regardless of the suspension of the chassis, enables the garbage collection container to be raised and lowered quickly and, if necessary, in conjunction with an air suspension of the chassis, an even longer travel distance Lift frame allows.

Die Erfindung ist nachstehend anhand der schematischen Zeich­nung eines Ausführungsbeispiels veranschaulicht. Es zeigen:

  • Fig. 1 ein Fahrgestell mit daran schwenkbar angebrachter Tragplatte mit integrierter Preßvorrichtung und Hubkippvorrichtung in ei­ner horizontalen Wechselstellung sowie mit ei­nem auf dem Fahrgestell angeordneten Müll­sammelbehälter in teilweise weggebrochener Seitenansicht;
  • Fig. 2 einen senkrechten Längsschnitt etwa gemäß Ebene II-II in Fig. 4 mit der Tragplatte in der vertikalen Belade- und Preßstellung in teilweise weggebrochener Darstellung;
  • Fig. 3 eine Darstellung ähnlich Fig. 2 etwa gemäß Schnitt III-III in Fig. 4 mit der Ver­riegelungsvorrichtung der Tragplatte an der schwenkbaren Rückwand des Müllsammelbehälters;
  • Fig. 4 einen horizontalen Schnitt etwa gemäß Ebene IV-IV in Fig. 3, teilweise weggebrochen, und
  • Fig. 5 eine Rückansicht auf den auf seinen Abstell­stützen stehenden Müllsammelbehälter und das diesem gegenüber abgesenkte Fahrgestell.
The invention is illustrated below with the aid of a schematic drawing of an exemplary embodiment. Show it:
  • Figure 1 shows a chassis with pivotally attached support plate with integrated pressing device and lifting and tilting device in a horizontal change position and with a waste bin arranged on the chassis in a partially broken side view.
  • Figure 2 is a vertical longitudinal section approximately according to plane II-II in Figure 4 with the support plate in the vertical loading and pressing position in a partially broken away representation.
  • 3 shows a representation similar to FIG. 2 approximately according to section III-III in FIG. 4 with the locking device of the support plate on the pivotable rear wall of the refuse collection container;
  • Fig. 4 is a horizontal section approximately according to plane IV-IV in Fig. 3, partially broken away, and
  • Fig. 5 is a rear view of the garbage collector standing on its parking supports and the chassis lowered relative to this.

In den Fig. ist ein Müllsammelfahrzeug 10 gezeigt, dessen Fahrgestell 12 einen auswechselbaren Müllsammelbehälter 14 trägt. Am heckseitigen Ende des Fahrgestells 12 ist eine Tragplatte 16 um eine horizontale Achse 18 mittels einer Be­tätigungsvorrichtung 20 zwischen einer horizontalen in Fig. 1 gezeigten Wechsel- oder Ruhestellung und einer vertikalen in Fig. 2 gezeigten Belade- oder Preßstellung schwenkbar gela­gert. Auf der Tragplatte 16 sind eine Hubkippvorrichtung 22 für Müllgefäße 24 sowie eine Preßvorrichtung 26 zum Fördern und Verdichten des Müllgutes innerhalb des Müllsammelbehäl­ters 14 integriert.A garbage collection vehicle 10 is shown in the figures, the chassis 12 of which carries an exchangeable garbage collection container 14. At the rear end of the chassis 12, a support plate 16 is pivotally mounted about a horizontal axis 18 by means of an actuating device 20 between a horizontal change or rest position shown in FIG. 1 and a vertical loading or pressing position shown in FIG. 2. A lifting and tilting device 22 for waste containers 24 and a pressing device 26 for conveying and compacting the waste material within the waste collecting container 14 are integrated on the support plate 16.

Das Müllsammelfahrzeug 10 kann als Motor- oder Anhängerfahr­zeug ausgebildet sein, wobei das Fahrgestell 12 über eine Hub- und Senkvorrichtung 11, die aus an ein Druckluftsystem angeschlossenen Druckluftbälgen 28 besteht, auf jeweils einer Achse 30 und deren Laufräder 32 abgestützt ist.The garbage collection vehicle 10 can be designed as a motor vehicle or trailer vehicle, the chassis 12 via a lifting and lowering device 11, which is connected to a compressed air system Connected compressed air bellows 28, is supported on an axis 30 and the wheels 32.

Auf dem Fahrgestell 12 ist ein Tragrahmen 34 angeordnet, auf dem der Müllsammelbehälter 14 in üblicher Weise auswechselbar befestigt ist. In an sich bekannter und daher nicht darge­stellter Bauweise kann das Fahrgestell 12 einen zusätzlichen Hubrahmen für den Müllsammelbehälter 14 aufweisen, der je­weils in der Mitte einer Achse 30 angeordnet ist. Mit einem derartigen Hubrahmen läßt sich eine größere Hubhöhe erreichen als mit einer Niveauregulierung mittels der Luftfederung. Selbstverständlich ist es auch möglich, den Tragrahmen 34 mittels üblicher Schrauben- oder Blattfedern abzustützen und zusätzlich einen pneumatisch anhebbaren Hubrahmen der beschriebenen Art zu verwenden.On the chassis 12, a support frame 34 is arranged on which the garbage collection container 14 is fastened in a replaceable manner in the usual way. In a construction known per se and therefore not shown, the chassis 12 can have an additional lifting frame for the refuse collection container 14, which is arranged in the middle of an axis 30. With a lifting frame of this type, a greater lifting height can be achieved than with level regulation by means of the air suspension. Of course, it is also possible to support the support frame 34 by means of conventional coil or leaf springs and additionally to use a pneumatically liftable lifting frame of the type described.

Der Müllsammelbehälter 14 ist mit ein- und ausfahrbaren Ab­stellstutzen 36 versehen (Fig. 5), die es ermöglichen, in üb­licher Weise einen gefüllten Müllsammelbehälter 14 an einem Sammelplatz abzustellen. Da der Tragrahmen 34 des Fahrge­stells 12 infolge der Luftfederung auf ein gegenüber dem ab­gestützten Müllsammelbehälter 14 niedrigeres Niveau abgesenkt werden kann, kann das Fahrzeug in Fahrtrichtung y unter dem Müllsammelbehälter 14 fortbewegt und sofort unter einen ande­ren bereitstehenden leeren Müllsammelbehälter gefahren und mit diesem beladen werden. So ist das Müllsammelfahrzeug wie­der sofort einsatzbereit.The garbage collection container 14 is provided with retractable and extendable storage sockets 36 (FIG. 5), which make it possible to place a filled garbage collection container 14 at a collection point in the usual way. Since the support frame 34 of the chassis 12 can be lowered to a lower level than the supported garbage collection container 14 as a result of the air suspension, the vehicle can travel in the direction of travel y under the garbage collection container 14 and be driven immediately under another empty garbage collection container provided and loaded with it. So the garbage collection vehicle is immediately ready for use again.

Der Müllsammelbehälter 14 kann aus einem genormten Container bestehen wie er international üblich ist. Damit ein derarti­ger Container als Müllsammelbehälter verwendbar ist, wird er zweckmäßig, wie an sich bekannt und daher nicht dargestellt ist, mit einer Entladevorrichtung versehen, die entweder aus einem auf dem Behälterboden längs verschiebbar gelagerten, in der Regel hydraulisch angetriebenen Entladeschild oder aus einem Förderboden besteht, der sich aus einem endlosen Plattenbandförderer zusammensetzt.The garbage collection container 14 can consist of a standardized container as is customary internationally. So that such a container can be used as a garbage collection container, it is expedient, as is known per se and therefore not shown, to be provided with an unloading device which consists either of a generally hydraulically driven unloading plate mounted on the container base in a longitudinally displaceable manner or of a conveyor base , which is composed of an endless slat conveyor.

Gemäß der Erfindung ist die heckseitige Behälteröffnung 37 des Müllsammelbehälters 14 mit einer einstückigen Rückwand 38 versehen, die um eine horizontale, quer zur Längsrichtung des Müllsammelbehälters 14 verlaufende Schwenkachse 40 zwischen einer nicht gezeigten, in Richtung des Pfeiles x gerichteten Schwenkstellung und der in den Zeichnungen dargestellten Schließstellung mittels einer druckmittelbetätigten Schwenk­vorrichtung 41 verschwenkbar ist. Gemäß Fig. 4 besteht die Schwenkvorrichtung 41 aus zwei spiegelbildlich an den Innen­seiten der Seitenwände 42, 44 des Müllsammelbehälters 14 so­wie an der Unterseite der Abdeckung 46 desselben angeordneten druckmittelbetätigten Zylinder-Kolben-Aggregaten 48, 50, de­ren Zylinder jeweils an einer Konsole 52 bzw. 54 bei 56 (Fig. 1 und 2) schwenkbar angelenkt sind. Das freie Ende der Kol­benstange der Zylinder-Kolbenaggregate 48 bzw. 50 ist an einem Zapfen 58 bzw. 60 eines Bleches 62, 64 angelenkt, das jeweils an der Rückseite der Rückwand 38 im Abstand unterhalb der Schwenkachse 40 befestigt ist. Die Rückwand 38 ist mit einer Aufnahmeöffnung 66 versehen, in welche die Preßvorrich­tung 26 in der Beladestellung der Tragplatte 16 hineinragt und durch welche hindurch der Müllinhalt des Müllgefäßes 24 in der strichpunktierten Entladestellung gemäß Fig. 2 mittels der Preßvorrichtung 26 in das Innere des Müllsammelbehälters 14 befördert werden kann.According to the invention, the rear-side container opening 37 of the refuse collection container 14 is provided with a one-piece rear wall 38 which rotates about a horizontal pivot axis 40, which runs transversely to the longitudinal direction of the refuse collection container 14, between a swivel position (not shown) directed in the direction of the arrow x and the pivot position shown in the drawings The closed position can be pivoted by means of a pressure-operated pivoting device 41. 4, the swivel device 41 consists of two mirror images on the inner sides of the side walls 42, 44 of the refuse collection container 14 and on the underside of the cover 46 of the same arranged pressure-operated cylinder-piston units 48, 50, the cylinders of which are each on a bracket 52 or 54 are pivotally articulated at 56 (FIGS. 1 and 2). The free end of the piston rod of the cylinder-piston units 48 and 50 is articulated on a pin 58 or 60 of a plate 62, 64, which is fastened to the rear of the rear wall 38 at a distance below the pivot axis 40. The rear wall 38 is provided with a receiving opening 66, into which the pressing device 26 projects in the loading position of the support plate 16 and through which the waste content of the waste container 24 in the dash-dot unloading position according to FIG. 2 is conveyed into the interior of the waste collecting container 14 by means of the pressing device 26 can be.

Die Auswölbung der Rückwand 38 zum Inneren des Müllsammelbe­hälters 14 ermöglicht die Aufrechterhaltung geringer Außenab­messungen des Müllsammelfahrzeugs sowie eine hohe Festigkeit bei der Aufnahme von Reaktionskräften, die bei der Verdich­tung des Müllgutes mittels der Preßvorrichtung 26 auftreten.The arching of the rear wall 38 towards the inside of the refuse collection container 14 enables the maintenance of small external dimensions of the refuse collection vehicle and a high degree of strength in absorbing reaction forces which occur when the refuse is compacted by means of the pressing device 26.

Gemäß Fig. 1 und 5 kann die Rückwand 38 durch eine Befesti­gungsvorrichtung 68 in der Schließstellung verriegelt werden. Diese Befestigungsvorrichtung 68 besteht aus zwei Schwenk­schrauben 70, 72, die um Achsen 76, 78 zwischen einer oberen Befestigungsstellung für die Rückwand 38 und einer unteren Ruhestellung schwenkbar sind. Zu diesem Zweck durchsetzen die Achsen 76, 78 jeweils einen zum rückseitigen Ende des Bodens 74 des Müllsammelbehälter 14 offenen Einschnitt 75, 79 quer zur Längsrichtung des Fahrzeugs. In der Befestigungsstellung greifen die Schwenkschrauben 70, 72 jeweils in einen Gabel­schlitz 80, 82 eines horizontalen, zum Boden 74 parallelen Abschnitts 84 ein. Mittels Schraubenmuttern 86 bzw. 87 wird der Abschnitt 84 gegen den Behälterboden 74 in der Schließ­stellung festgezogen.1 and 5, the rear wall 38 can be locked in the closed position by a fastening device 68. This fastening device 68 consists of two pivot screws 70, 72 which can be pivoted about axes 76, 78 between an upper fastening position for the rear wall 38 and a lower rest position. For this purpose, the axles 76, 78 each pass through to the rear end of the floor 74 of the garbage collector 14 open notch 75, 79 transverse to the longitudinal direction of the vehicle. In the fastening position, the pivot screws 70, 72 each engage in a fork slot 80, 82 of a horizontal section 84 parallel to the floor 74. The section 84 is tightened against the container bottom 74 in the closed position by means of screw nuts 86 or 87.

Oberhalb der Aufnahmeöffnung 66 in der Rückwand 38 sind an deren Außenseite Schüttbleche 88, 89 angeordnet, die das Müllgut zur Aufnahmeöffnung 66 der Rückwand 38 hinleiten. An der Außenseite der Schüttbleche 88, 89 sind in gleicher Höhe Verriegelungsachsen 90, 91 mit ihren inneren Enden befestigt und erstrecken sich von den Schüttblechen 88, 89 horizontal nach außen, wobei ihre Außenenden mit Versteifungsblechen 92, 93 fest verbunden sind, die ebenfalls an der Außenseite der Rückwand 38 befestigt sind und diese zusätzlich versteifen.Above the receiving opening 66 in the rear wall 38, on the outside there are bulkheads 88, 89 which guide the waste to the receiving opening 66 of the rear wall 38. On the outside of the bulkheads 88, 89, locking axes 90, 91 are attached at the same height with their inner ends and extend horizontally outward from the bulkheads 88, 89, their outer ends being rigidly connected to stiffening panels 92, 93, which are also on the Are attached to the outside of the rear wall 38 and additionally stiffen them.

Die Tragplatte 16 ist an ihrem der Schwenkachse 18 zugekehr­ten Ende mit je zwei Schwenkarmen 94, 95 versehen, die an die Schwenkachse 18 angelenkt sind, welche das rückseitige Ende des Fahrgestells 12 horizontal und quer zu dessen Längsrich­tung durchsetzt. An einem zwischen der Tragplatte 16 und der Schwenkachse 18 liegenden Schwenkpunkt 96 an den Schwenkarmen 94, 95 greift das freie Ende der Kolbenstange eines die Schwenkvorrichtung 20 bildenden Zylinder-Kolben-Aggregates 97 an. Dabei ist das Zylinderende mit einem Schwenkpunkt 98 ver­bunden, der tiefer und in Fahrtrichtung des Pfeiles y vor der Schwenkachse 18 an einem Lagerblech 99 vorgesehen ist, das an beiden Seiten des Fahrgestells 12 befestigt ist und sich bis etwa in Höhe der Laufradachsen abwärts erstreckt. In den Zeichnungen ist jeweils nur eine Schwenkvorrichtung 20 darge­stellt. Die andere, nicht gezeigte Schwenkvorrichtung befin­det sich auf der anderen Längsseite des Fahrzeugs und ist mit dem anderen Schwenkarm 94 der Tragplatte 16 verbunden.The support plate 16 is provided at its end facing the pivot axis 18 with two pivot arms 94, 95, which are articulated to the pivot axis 18, which passes through the rear end of the chassis 12 horizontally and transversely to its longitudinal direction. The free end of the piston rod of a cylinder-piston unit 97 forming the pivoting device 20 engages at a pivot point 96 on the pivot arms 94, 95 which lies between the support plate 16 and the pivot axis 18. The cylinder end is connected to a pivot point 98 which is provided lower and in the direction of arrow y in front of the pivot axis 18 on a bearing plate 99 which is fastened on both sides of the chassis 12 and extends downward to approximately the level of the impeller axes. Only one swivel device 20 is shown in the drawings. The other swivel device, not shown, is located on the other longitudinal side of the vehicle and is connected to the other swivel arm 94 of the support plate 16.

Die Preßvorrichtung 26 ist auf der Innenseite der Tragplatte 16 um eine Achse 100 in Richtung des Pfeiles z mittels einer Schwenkvorrichtung 101 verschwenkbar, die aus einer mit Druckmittel beaufschlagbaren Zylinder-Kolbeneinheit 102 be­steht, die bei 103 an der Tragplatte 16 und bei 104 an dem Gehäuse 105 der Preßvorrichtung 26 angelenkt ist. Die in Fig. 1 in ihrer Ruhestellung gezeigte Preßvorrichtung 26, deren Längsachse parallel zur Ebene der Tragplatte 16 verläuft, kann mittels der Zylinder-Kolbeneinheit 102 gegen ein Aufla­ger 106 um weniger als 90° verschwenkt werden. Das Auflager 106 bildet daher mit der Hauptebene der Tragplatte 16 einen sich in Fig. 1 in Fahrtrichtung y öffnenden spitzen Winkel. Infolgedessen bildet die Preßvorrichtung 26 in ihrer in die vertikale Belade- oder Arbeitsstellung geschwenkten Lage mit dem Boden 74 des Müllsammelbehälters 14 einen in Fahrtrich­tung y sich öffnenden spitzen Winkel. Dies ermöglicht eine Förderung des Müllgutes nach schräg oben und vorne in das In­nere des Müllsammelbehälters 14 sowie eine weitgehende Fül­lung desselben, bevor das Müllgut in dem Müllsammelbehälter 14 bei annähernd vollständiger Füllung desselben zunehmend verdichtet wird. Wie ersichtlich, ist die Preßvorrichtung 26 in Fig. 1 als teleskopartig geführter Preßstempel 108, in Fig. 2 und 3 jedoch als Förderschnecke 110 dargestellt. Die Verwendung von zwei parallel zueinander angeordneten Förder­schnecken 110, 111 wird gemäß Fig. 4 bevorzugt, die in übli­cher Weise in Fördermulden gelagert sind und gegebenenfalls durch ein sich zwischen den Förderschnecken erstreckendes Trennblech zur Förderung von unterschiedlichem Müllgut wie z. B. Glas durch die eine Förderschnecke 110 und z.B. Papier durch die andere Förderschnecke 111 geeignet sind.The pressing device 26 is on the inside of the support plate 16 about an axis 100 in the direction of the arrow z by means of a Swivel device 101 is pivotable, which consists of a cylinder-piston unit 102 which can be pressurized with pressure, which is articulated at 103 on the support plate 16 and at 104 on the housing 105 of the pressing device 26. The pressing device 26 shown in its rest position in FIG. 1, the longitudinal axis of which runs parallel to the plane of the support plate 16, can be pivoted by means of the cylinder-piston unit 102 against a support 106 by less than 90 °. The support 106 therefore forms, with the main plane of the support plate 16, an acute angle that opens in the direction of travel y in FIG. 1. As a result, the pressing device 26, in its position pivoted into the vertical loading or working position, forms an acute angle with the bottom 74 of the waste collection container 14 in the direction of travel y. This enables the garbage to be conveyed obliquely upwards and forwards into the interior of the garbage collection container 14 and to be largely filled before the garbage is increasingly compacted in the garbage collection container 14 when the latter is almost completely filled. As can be seen, the pressing device 26 is shown in FIG. 1 as a telescopic ram 108, but in FIGS. 2 and 3 as a screw conveyor 110. The use of two screw conveyors 110, 111 arranged in parallel to one another is preferred according to FIG. 4, which are conventionally stored in conveyor troughs and, if appropriate, by means of a separating plate extending between the screw conveyors for conveying different types of waste such as B. glass through a screw conveyor 110 and, for example, paper through the other screw conveyor 111 are suitable.

Am äußeren Ende des Gehäuses 105 der Preßvorrichtung 26 ste­hen von dessen beiden Seiten zur Hauptebene der Tragplatte 16 parallele Entriegelungsbolzen 112, 113 für eine Verriegelungsvorrichtung 114 vor, die aus zwei Verriege­lungshebeln besteht, von denen in Fig. 1 lediglich ein Verriegelungshebel 116 gezeigt ist. Diese Verriegelungshebel sind an beiden Außenseiten der Tragplatte 16 um einen Schwenkpunkt an der Tragplatte 16 schwenkbar, von denen der eine in Fig. 1 mit 117 bezeichnet ist. Die Entriegelungsbol­ zen 112, 113 halten die Verriegelungshebel 116 entgegen der Wirkung einer Vorspann- oder Verriegelungsfeder 118 in der entriegelten Stellung. Die Tragplatte 16 ist in ihrer hori­zontalen Wechsel- bzw. Ruhestellung in Fig. 1 auf einer Stützrolle 119 abgestützt, die an der Außenseite der Trag­platte 16 befestigt ist. Dabei liegt die Oberseite des Gehäuses 105 der Preßvorrichtung 26 tiefer als die Tragfläche 120 des Fahrgestells 12 für den Müllsammelbehälter 14, so daß, wie Fig. 5 zeigt, bei durch teilweises Entleeren der Luftfederbälge 28 abgesenkten Tragrahmen 34 das Fahrzeug un­ter dem auf seine Abstellstützen 36 abgestützten Müllsammel­behälter 14 herausgefahren werden kann.At the outer end of the housing 105 of the pressing device 26, from both sides of the main plane of the support plate 16 there are parallel unlocking bolts 112, 113 for a locking device 114, which consists of two locking levers, of which only one locking lever 116 is shown in FIG. 1. These locking levers can be pivoted on both outer sides of the support plate 16 about a pivot point on the support plate 16, one of which is designated by 117 in FIG. 1. The unlocking bolt zen 112, 113 hold the locking lever 116 against the action of a biasing or locking spring 118 in the unlocked position. The support plate 16 is supported in its horizontal change or rest position in FIG. 1 on a support roller 119 which is attached to the outside of the support plate 16. The upper side of the housing 105 of the pressing device 26 lies lower than the supporting surface 120 of the chassis 12 for the refuse collection container 14, so that, as shown in FIG. 5, when the supporting frame 34 is lowered by partially emptying the air suspension bellows 28, the vehicle beneath that on its parking supports 36 supported waste collection container 14 can be moved out.

Aus Fig. 3 ist die Verriegelung der Tragplatte 16 in der vertikalen Belade- bzw. Preßstellung deutlicher ersichtlich. Die Preßvorrichtung 26 behält ihre strichpunktiert darge­stellte Ruhestellung beim Verschwenken der Tragplatte 16 in die vertikale Belade- oder Preßstellung bei, so daß auch der Verriegelungshebel 116 die in Fig. 1 gezeigte und in Fig. 3 strichpunktiert dargestellte Lage beibehalten. Erst wenn die Tragplatte 16 diese senkrechte Belade- und Preßstellung er­reicht hat, wird die Zylinder-Kolbeneinheit 102 mit Druckmit­tel beaufschlagt, um die Preßvorrichtung 26 in die in Fig. 2 und 3 gezeigte Förder- und Preßstellung zu schwenken, in der sie in die Aufnahmeöffnung 66 der Rückwand 38 eingreift. Durch diese Schwenkbewegung der Preßvorrichtung 26 werden die Entriegelungsbolzen 112, 113 von der kurvenförmigen Auflauf­fläche 121 der Verriegelungshebel 116 entfernt. Infolgedessen werden die Verriegelungshebel 116 unter der Wirkung der sich zwischen der Tragplatte 16 und den Verriegelungshebeln ab­stützenden Vorspannfedern 118 in die in Fig. 3 in ausgezoge­nen Linien dargestellte Verriegelungsstellung geschwenkt, in der sie die Verriegelungsachsen 90, 91 übergreifen und damit die Tragplatte 16 gegenüber der Rückwand 38 verrie­geln. Infolgedessen wird eine steife Verbundkonstruktion zwi­schen dem Müllsammelbehälter 14, der Rückwand 38, der Trag­platte 16 mit integrierter Preßvorrichtung 26 und dem Fahrge­stell 12 geschaffen, die jederzeit in der Lage ist, die bei der Verdichtung des Müllgutes im Müllsammelbehälter auftre­tenden Reaktionskräfte in den Müllsammelbehälter bzw. in das Fahrgestell abzuleiten.From Fig. 3, the locking of the support plate 16 in the vertical loading or pressing position can be seen more clearly. The pressing device 26 maintains its rest position shown in broken lines when the support plate 16 is pivoted into the vertical loading or pressing position, so that the locking lever 116 also maintains the position shown in FIG. 1 and shown in broken lines in FIG. 3. Only when the support plate 16 has reached this vertical loading and pressing position is the cylinder-piston unit 102 acted upon by pressure medium in order to pivot the pressing device 26 into the conveying and pressing position shown in FIGS. 2 and 3, in which it presses into the receiving opening 66 engages the rear wall 38. This pivoting movement of the pressing device 26 removes the unlocking bolts 112, 113 from the curved ramp surface 121 of the locking lever 116. As a result, the locking levers 116 are pivoted under the action of the biasing springs 118 supported between the support plate 16 and the locking levers into the locking position shown in solid lines in FIG. 3, in which they overlap the locking axes 90, 91 and thus the support plate 16 with respect to the rear wall 38 lock. As a result, a rigid composite structure between the garbage container 14, the rear wall 38, the support plate 16 with an integrated pressing device 26 and the chassis 12 is created, which is able at any time, the at the compaction of the garbage in the garbage collector to derive reaction forces occurring in the garbage collector or in the chassis.

Fig. 2 zeigt, daß die Hubkippvorrichtung 22 integrierter Be­standteil der Tragplatte 16 ist. Die Hubkippvorrichtung 22 ist im wesentlichen aus der AT-PS 384 799 bekannt. Die Trag­platte ist mit einer vertikalen Führung 130 für eine mit Auf­nahmearmen 132 versehene Kippwelle 134 ausgerüstet. Diese Kippwelle 134 ist in seitlichen Wagenschlitten 136 drehbar gehalten, die in im Querschnitt U-förmigen Schienen 138 der Führung 130 der Tragplatte 16 verfahrbar sind und mit Hilfe eines vorzugsweise aus Hubzylindern bestehenden Hubtriebes 139 angetrieben werden konnen. Neben dem Hubtrieb 139 ist ein Schwenkgetriebe 140 für die Kippwelle 134 vorgesehenen, das einen mit der Kippwelle 134 drehfest verbundenen, vorzugs­weise aus zwei seitlichen Armen gebildeten Schwenkhebel 141 aufweist, der an seinem freien Ende einen als Führungsrolle ausgebildeten Kulissenstein 142 trägt, mit dem er in eine Ku­lisse 144 eingreift. Die Kulisse 144 besteht aus einem zur Führung 130 parallelen Abschnitt 145 und einem quer zur Füh­rung 130 verlaufenden Abschnitt 146, so daß bei einer Hubbe­wegung des Wagenschlittens 136 der Kulissenstein 142 zunächst in dem zur Führung 130 parallelen Kulissenabschnitt 145 ge­führt wird, bevor eine Schwenkbewegung des Schwenkhebels 140 durch ein Eingreifen des Kulissensteins 142 in den Kulissen­abschnitt 146 (Fig. 3) eintritt. Ein von den Aufnahmearmen 132 aufgenommenes Müllgefäß 24 wird daher zunächst in einer reinen Hubbewegung vom Boden abgehoben, um anschließend durch eine zusätzliche Schwenkbewegung in das Müllsammelfahrzeug 10 entleert zu werden, wie dies in Fig. 2 strichpunktiert ange­deutet ist. Da der Abstand des Endes 148 des Kulissenab­schnitts 146 von der Führungsebene der Kippwelle 134 die Länge des Schwenkhebels 140 übersteigt, kann der Schwenkhebel 140 bei einer Verschiebung der Wagenschlitten 136 innerhalb der U-Schienen 138 über die Horizontale hinaus nach unten verschwenkt werden. Mit dieser Schwenkhebelführung wird ein Schwenkwinkel für die Aufnahmearme 132 von größer als 90° er­ reicht. Die Form der Kulisse 144 bestimmt die kinematischen Eigenarten des Schwenkvorganges und kann daher den jeweiligen Erfordernissen weitgehend angepaßt werden. Die Kippwelle 134 durchsetzt die U-Schiene 138 der Führung 130 in einem Lang­loch 150, wobei der Schwenkhebel 141 an dem die U-Schiene 138 durchsetzenden Ende der Kippwelle 134 angreift und im Zwi­schenraum zwischen der Kulisse 144 und der benachbarten U-­Schiene 138 verläuft. Damit wird eine weitgehende Abdeckung der Kulisse 144 sichergestellt und deren Verschmutzung wirk­sam verhindert. Im Bereich der U-Schienen 138 der Führung 130 tritt eine Selbstreinigung auf, weil die Wagenschlitten 136 allenfalls angesammelten Schmutz abscheren.Fig. 2 shows that the lifting and tilting device 22 is an integral part of the support plate 16. The lifting and tilting device 22 is essentially known from AT-PS 384 799. The support plate is equipped with a vertical guide 130 for a tilting shaft 134 provided with receiving arms 132. This tilting shaft 134 is rotatably held in side carriage carriages 136, which can be moved in rails 138 of cross-section U-shaped guide 130 of the support plate 16 and can be driven with the aid of a lifting drive 139, preferably consisting of lifting cylinders. In addition to the lifting drive 139, a swivel gear 140 is provided for the tilting shaft 134, which has a swivel lever 141 which is connected to the tilting shaft 134 in a rotationally fixed manner, preferably formed from two lateral arms and which carries at its free end a sliding block 142 designed as a guide roller, with which it mounts engages a backdrop 144. The link 144 consists of a section 145 parallel to the guide 130 and a section 146 running transversely to the guide 130, so that when the carriage carriage 136 is lifted, the sliding block 142 is first guided in the link section 145 parallel to the guide 130 before a pivoting movement of the pivot lever 140 occurs when the sliding block 142 engages in the sliding section 146 (FIG. 3). A waste container 24 received by the holding arms 132 is therefore first lifted off the ground in a pure lifting movement, in order to then be emptied into the waste collecting vehicle 10 by an additional pivoting movement, as is indicated by dash-dotted lines in FIG. 2. Since the distance between the end 148 of the link section 146 and the guide plane of the tilting shaft 134 exceeds the length of the pivot lever 140, the pivot lever 140 can be pivoted downward beyond the horizontal when the carriage slide 136 is displaced within the U-rails 138. With this swivel lever guide, a swivel angle for the holding arms 132 of greater than 90 ° is achieved enough. The shape of the backdrop 144 determines the kinematic characteristics of the pivoting process and can therefore be largely adapted to the respective requirements. The tilting shaft 134 passes through the U-rail 138 of the guide 130 in an elongated hole 150, the pivot lever 141 engaging the end of the tilting shaft 134 passing through the U-rail 138 and running in the space between the link 144 and the adjacent U-rail 138. This ensures extensive coverage of the link 144 and effectively prevents it from becoming dirty. Self-cleaning occurs in the area of the U-rails 138 of the guide 130 because the carriage slides 136 shear off any accumulated dirt.

Claims (12)

1. Müllsammelfahrzeug, dessen Fahrgestell mit einem Trag­rahmen für heckseitig auswechselbare Müllsammelbehälter versehen ist, die mit integrierten Abstellstützen ausge­rüstet sind, wobei am Heck des Fahrgestells eine Preßvorrichtung mit integrierter Hubkippvorrichtung zur Aufnahme von Müllgefäßen schwenkbar angeordnet ist,
dadurch gekennzeichnet, daß
dem Tragrahmen (34) eine Hub- und Senkvorrichtung (11) zugeordnet ist,
die einstückige Rückwand (38) des Müllsammelbehälters (14) an der Oberseite der zugehörigen Behälteröffnung (37) (bei 40) angeschlagen und an der Unterseite der Behälteröffnung (37) mittels einer Befestigungsvorrich­tung (68) in der Schließstellung verriegelbar sowie in die Offenstellung mittels einer Schwenkvorrichtung (41) bewegbar ist,
die Rückwand (38) in ihrer Schließstellung in das Innere des Müllsammelbehälters (14) eingreift und mit einer Aufnahmeöffnung (66) für die Preßvorrichtung (26) verse­hen ist,
die Preßvorrichtung (26) und die Hubkippvorrichtung (22) an einer Tragplatte (16) angeordnet sind, die mittels einer Betätigungsvorrichtung (20) um eine horizontale Schwenkachse (18) am Heck des Fahrgestells (12) zwischen einer horizontalen Wechselstellung für den Müllsammelbe­hälter (14) in der die Oberseite der Tragplatte (16) die Höhe der Tragfläche (120) des Tragrahmens (34) ein­nimmt und einer vertikalen Belade- und Preßstellung schwenkbar gelagert ist, in welcher die Tragplatte (16) mittels einer Verriegelungsvorrichtung (114) mit der Rückwand (38) in Schließstellung derselben verriegelbar ist.
1. Garbage collection vehicle, the chassis of which is provided with a support frame for interchangeable garbage collection bins at the rear, which are equipped with integrated parking supports, a pressing device with integrated lifting and tilting device for receiving garbage containers being pivoted at the rear of the chassis,
characterized in that
the lifting frame (34) is assigned a lifting and lowering device (11),
the one-piece rear wall (38) of the refuse collection container (14) struck at the top of the associated container opening (37) (at 40) and lockable at the bottom of the container opening (37) by means of a fastening device (68) in the closed position and in the open position by means of a Pivoting device (41) is movable,
in its closed position, the rear wall (38) engages in the interior of the refuse collection container (14) and is provided with a receiving opening (66) for the pressing device (26),
the pressing device (26) and the lifting and tilting device (22) are arranged on a support plate (16) which is moved around a horizontal by means of an actuating device (20) Swivel axis (18) at the rear of the chassis (12) between a horizontal change position for the refuse collection container (14) in which the top of the support plate (16) occupies the height of the support surface (120) of the support frame (34) and a vertical loading and pressing position is pivotally mounted, in which the support plate (16) can be locked with the rear wall (38) in the closed position thereof by means of a locking device (114).
2. Müllsammelfahrzeug nach Anspruch 1, dadurch gekennzeich­net, daß auf der Tragplatte (16) eine Schwenkvorrichtung (41) angeordnet ist, mittels welcher die Preßvorrichtung (26) zwischen einer Ruhestellung und Arbeitsstellung be­wegbar ist.2. Garbage collection vehicle according to claim 1, characterized in that a pivoting device (41) is arranged on the support plate (16), by means of which the pressing device (26) is movable between a rest position and a working position. 3. Müllsammelfahrzeug nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Verriegelungsvorrichtung (114) für die Tragplatte (16) in Abhängigkeit von der Schwenkbewegung der Preßvorrichtung (26) zwangsgesteuert ist.3. Garbage collection vehicle according to one of claims 1 or 2, characterized in that the locking device (114) for the support plate (16) is positively controlled depending on the pivoting movement of the pressing device (26). 4. Müllsammelfahrzeug nach einem der Ansprüche 1 bis 3, da­durch gekennzeichnet, daß in der Wechselstellung der Tragplatte (16) die Preßvorrichtung (26) in ihrer Ruhe­stellung mittels Entriegelungsbolzen (112, 113) Ver­riegelungshebel (116) entgegen der Wirkung einer Vor­spannfeder (118) in der Entriegelungsstellung hält und in der Beladestellung der Tragplatte (16) die Preßvor­richtung (26) beim Verschwenken in die Aufnahmeöffnung (66) der Rückwand (38) die Verriegelungshebel (116) freigibt, so daß die Tragplatte (16) durch Verriegelung der Verriegelungshebel (116) an Verriegelungsachsen (90, 91) der Rückwand (38) des Müllsammelbehälters (14) mit dieser Rückwand verbindbar ist.4. Garbage collection vehicle according to one of claims 1 to 3, characterized in that in the changing position of the support plate (16) the pressing device (26) in its rest position by means of unlocking bolts (112, 113) locking lever (116) against the action of a biasing spring (118) holds in the unlocked position and in the loading position of the support plate (16) the pressing device (26) releases the locking lever (116) when pivoting into the receiving opening (66) of the rear wall (38), so that the support plate (16) by locking the locking lever ( 116) on locking axes (90, 91) of the rear wall (38) of the refuse collection container (14) can be connected to this rear wall. 5. Müllsammelfahrzeug nach einem der Ansprüche 1 bis 4, da­durch gekennzeichnet, daß die Preßvorrichtung (26) aus mindestens einer Förderschnecke (110, 111) besteht.5. Garbage collection vehicle according to one of claims 1 to 4, characterized in that the pressing device (26) consists of at least one screw conveyor (110, 111). 6. Müllsammelfahrzeug nach einem der Ansprüche 1 bis 4, da­durch gekennzeichnet, daß die Preßvorrichtung (26) aus einem teleskopartig geführten Preßstempel (108) besteht.6. Garbage collection vehicle according to one of claims 1 to 4, characterized in that the pressing device (26) consists of a telescopic press ram (108). 7. Müllsammelfahrzeug nach Anspruch 1, dadurch gekennzeich­net, daß die schwenkbare Rückwand (38) des Müllsammelbehälters (14) in ihrer Schließstellung zum Inneren des Müllsammelbehälters hin gewölbt ist.7. Garbage collection vehicle according to claim 1, characterized in that the pivotable rear wall (38) of the garbage collection container (14) is arched in its closed position towards the inside of the garbage collection container. 8. Müllsammelfahrzeug nach einem der Ansprüche 1 bis 7, da­durch gekennzeichnet, daß der Müllsammelbehälter (14) ein genormter Container ist.8. Garbage collection vehicle according to one of claims 1 to 7, characterized in that the garbage collection container (14) is a standardized container. 9. Müllsammelfahrzeug nach einem der Ansprüche 1 bis 8, da­durch gekennzeichnet, daß das Müllsammelfahrzeug (10) Teil eines Motorfahrzeuges ist.9. Garbage collection vehicle according to one of claims 1 to 8, characterized in that the garbage collection vehicle (10) is part of a motor vehicle. 10. Müllsammelfahrzeug nach Ansprüch 1, dadurch gekennzeich­net daß der Tragrahmen (34) des Fahrgestells (12) für den Müllsammelbehälter (14) von einem Zusatzrahmen des Müllsammelfahrzeugrahmens gebildet ist und die Vorder­achse(n) und die Hinterachse(n) des Müllsammelfahrzeugs (14) luftgefedert ist (sind).10. Garbage collection vehicle according to claims 1, characterized in that the support frame (34) of the chassis (12) for the garbage collection container (14) is formed by an additional frame of the garbage collection vehicle frame and the front axle (s) and the rear axle (s) of the garbage collection vehicle (14) is (are) air-sprung. 11. Müllsammelfahrzeug nach Ansprüch 1, dadurch gekennzeich­net, daß der Tragrahmen (34) aus einem besonderen druckmittelbetätigten Hubrahmen besteht.11. Garbage collection vehicle according to claims 1, characterized in that the support frame (34) consists of a special pressure-operated lifting frame. 12. Müllsammelfahrzeug nach Ansprüch 1 oder einem der fol­genden, dadurch gekennzeichnet, daß der Müllsammelbehäl­ter (14) mit einer Entleerungsvorrichtung versehen ist.12. Garbage collection vehicle according to claims 1 or one of the following, characterized in that the garbage collection container (14) is provided with an emptying device.
EP89118594A 1988-10-20 1989-10-06 Refuse collection vehicle Expired - Lifetime EP0364835B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89118594T ATE71914T1 (en) 1988-10-20 1989-10-06 WASTE COLLECTION VEHICLE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3835748A DE3835748C1 (en) 1988-10-20 1988-10-20
DE3835748 1988-10-20

Publications (2)

Publication Number Publication Date
EP0364835A1 true EP0364835A1 (en) 1990-04-25
EP0364835B1 EP0364835B1 (en) 1992-01-22

Family

ID=6365548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89118594A Expired - Lifetime EP0364835B1 (en) 1988-10-20 1989-10-06 Refuse collection vehicle

Country Status (6)

Country Link
US (1) US4986716A (en)
EP (1) EP0364835B1 (en)
AT (1) ATE71914T1 (en)
DE (2) DE3835748C1 (en)
ES (1) ES2028429T3 (en)
GR (1) GR3004008T3 (en)

Cited By (5)

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WO1991019657A1 (en) * 1990-06-12 1991-12-26 Jack Allen (Sales & Service) Limited Method of transferring waste and apparatus for use in the method
EP0500004A1 (en) * 1991-02-22 1992-08-26 TECNOVA s.r.l. Method and apparatus for reclaiming reusable waste material from discarded containers or the like made from reusable plastics material
EP0612674A1 (en) * 1993-02-25 1994-08-31 Otto Lift (Uk) Limited Collection vehicle and method of substituting a hoist of a collection vehicle
WO1994029198A1 (en) * 1993-06-11 1994-12-22 Geesink B.V. Sealing device for interchangeable containers
NL9301012A (en) * 1993-06-11 1995-01-02 Geesink Bv Sealing device for exchangeable loading bodies

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US5427495A (en) * 1991-07-12 1995-06-27 Stellar Industries, Inc. Device for lifting a container
DE4237407C1 (en) * 1992-11-05 1994-04-28 Nkf Leichtmetallbau Refuse collection vehicle with removable container - has pendant rear flaps on container operated by hydraulic drives each having two drive arms, one attached to hydraulic ram and other having sliding fit in U=shaped flap guide
DE4315309C1 (en) * 1993-05-07 1994-09-22 Kellner Ag Screw conveyor for refuse collection container
US6457930B2 (en) * 1994-02-28 2002-10-01 Cr-3 Kaffeeveredelung M. Hermsen Gmbh & Co. Device and procedure for the slitting open of sacks
EP0809594B1 (en) * 1995-02-15 2006-01-18 McNeilus Truck and Manufacturing, Inc. Multiple compartment body for waste materials
DE19780236D2 (en) * 1996-03-26 1999-03-11 Multirec Patentverwertungs Und Garbage truck with rear loading device and swap body
US6089813A (en) * 1996-11-19 2000-07-18 Mcneilus Truck And Manufacturing, Inc. Hydraulic operated systems utilizing self lubricating connectors
DE19752001A1 (en) * 1997-11-24 1999-05-27 Het Haller Entwicklungs Und Te Refuse collection vehicle
US6497547B1 (en) * 1999-12-29 2002-12-24 Nicholas J. Maglaras Containerized refuse collection truck
US6733027B2 (en) 2002-06-19 2004-05-11 Delaware Capital Formation, Inc. Detachable truck body/semi trailer
US20040091345A1 (en) 2002-07-30 2004-05-13 Gary Flerchinger Rear loader collection vehicle with detachable container
US6955520B2 (en) * 2003-07-22 2005-10-18 Delaware Capital Formation, Inc. Refuse collection vehicle and method with stackable refuse storage container
US20060072993A1 (en) * 2004-10-04 2006-04-06 Delaware Capital Formation, Inc. Refuse collection system and method
US9028192B2 (en) * 2010-04-29 2015-05-12 Stephen L. Wahls Lift assembly
CN102942004A (en) * 2012-10-19 2013-02-27 江苏悦达专用车有限公司 Dumping device for back-loaded compression type garbage truck
US10538399B2 (en) * 2017-12-07 2020-01-21 Wastequip, Llc Container handler fork assembly improvements
DE102021106245A1 (en) 2021-03-15 2022-09-15 Zöller-Kipper Gesellschaft mit beschränkter Haftung lifting-tipping device
DE102022109213A1 (en) 2022-04-14 2023-10-19 Zöller-Kipper Gesellschaft mit beschränkter Haftung Lift-tilt device

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019657A1 (en) * 1990-06-12 1991-12-26 Jack Allen (Sales & Service) Limited Method of transferring waste and apparatus for use in the method
EP0500004A1 (en) * 1991-02-22 1992-08-26 TECNOVA s.r.l. Method and apparatus for reclaiming reusable waste material from discarded containers or the like made from reusable plastics material
EP0612674A1 (en) * 1993-02-25 1994-08-31 Otto Lift (Uk) Limited Collection vehicle and method of substituting a hoist of a collection vehicle
GB2275906B (en) * 1993-02-25 1996-11-27 Waste Hoists Ltd Collection vehicle and method of substituting a hoist of a collection vehicle
WO1994029198A1 (en) * 1993-06-11 1994-12-22 Geesink B.V. Sealing device for interchangeable containers
NL9301012A (en) * 1993-06-11 1995-01-02 Geesink Bv Sealing device for exchangeable loading bodies

Also Published As

Publication number Publication date
DE58900763D1 (en) 1992-03-05
GR3004008T3 (en) 1993-03-31
ATE71914T1 (en) 1992-02-15
EP0364835B1 (en) 1992-01-22
DE3835748C1 (en) 1989-10-12
ES2028429T3 (en) 1992-07-01
US4986716A (en) 1991-01-22

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