EP1216936A1 - Vehicle for collecting refuse or the like - Google Patents

Vehicle for collecting refuse or the like Download PDF

Info

Publication number
EP1216936A1
EP1216936A1 EP01129982A EP01129982A EP1216936A1 EP 1216936 A1 EP1216936 A1 EP 1216936A1 EP 01129982 A EP01129982 A EP 01129982A EP 01129982 A EP01129982 A EP 01129982A EP 1216936 A1 EP1216936 A1 EP 1216936A1
Authority
EP
European Patent Office
Prior art keywords
drum
speed
control device
drive
collecting 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
EP01129982A
Other languages
German (de)
French (fr)
Other versions
EP1216936B1 (en
Inventor
Johannes Dr. Kirchhoff
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.)
Faun Umwelttechnik and Co KG GmbH
Original Assignee
Faun Umwelttechnik and Co KG GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Faun Umwelttechnik and Co KG GmbH filed Critical Faun Umwelttechnik and Co KG GmbH
Publication of EP1216936A1 publication Critical patent/EP1216936A1/en
Application granted granted Critical
Publication of EP1216936B1 publication Critical patent/EP1216936B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65F3/14—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle
    • B65F3/22—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle with screw conveyors, rotary tanks

Definitions

  • the present invention relates to a collecting vehicle for waste and the like a rotary drum forming a collecting container, in the interior of which a screw conveyor is arranged, a drum drive for driving the rotary drum and a control device for controlling the drum drive.
  • the garbage z. B. via a lifting and tipping device tipped into the rotating drum and from the press screw arranged therein be transported further inside the rotary drum. This is done at every loading point the rotary drum to a predetermined speed of z. B. brought six revolutions per minute. When driving on the drum switched off again.
  • the present invention is therefore based on the object of an improved Collecting vehicle of the type mentioned to create that disadvantages from Avoids prior art and further develops the latter in an advantageous manner. In particular high reaction forces to the substructure and the substructure should be avoided be spared.
  • the control device is designed such that that the rotary drum when driving between individual loading operations with opposite the reduced speed charging is rotatable.
  • the control device contains a driving program as well as a loading program, which the speed of the Set the rotating drum differently.
  • the rotating drum is rotated at a reduced speed.
  • a recording point will turn the rotary drum to the usual speed brought the loading process. Because the rotating drum does not always come from a standstill must be approached or braked on these are due to the speed change resulting reaction forces and moments much smaller.
  • the substructure of the collecting vehicle is protected.
  • the permanent Turning the drum achieves an improved loading performance or payload.
  • a detection device for detection operation and for recording charging processes.
  • the control device controls as a function of the detected operating state the drum drive, d. H. it determines its speed.
  • the Switching the speed of the rotary drum according to the driving speed of the collecting vehicle For this purpose, a vehicle speed sensor, in particular a drive shaft speed sensor for detecting the speed of the drive shaft of the collecting vehicle.
  • a vehicle speed sensor in particular a drive shaft speed sensor for detecting the speed of the drive shaft of the collecting vehicle.
  • the control device is designed such that the Drum speed controlled independently of an engine speed of the collecting vehicle becomes.
  • a fixed drum speed for driving can be set, for example two revolutions per minute.
  • a fixed drum speed regardless of the engine speed can be set, for example six revolutions per minute.
  • the drum drive can basically be designed differently. Various Drive principles are possible.
  • the Drum drive a hydraulic drive with a variable pump, the flow rate is adjustable by means of an electrical adjustment device. Through the electrical Adjustment device can be easily controlled by the electronic control device done here.
  • the variable pump is preferably infinitely adjustable trained so that the delivery volume of the pump can be varied continuously and accordingly the speed of the rotary drum is infinitely variable.
  • the Delivery volume of the variable displacement pump can be converted into a mechanical one by means of a hydraulic motor Drive movement implemented and by means of a reduction gear be given the rotating drum.
  • a proportional magnet can be provided as the adjusting device be connected to the variable displacement pump. This can be done in a simple manner a control signal from the control device into a corresponding delivery volume the variable displacement pump and thus converted into a desired speed of the rotary drum become.
  • the refuse collection vehicle 1 shown in FIG. 1 has a collection container Rotary drum 2, which is rotatable on a substantially horizontal axis Substructure 3 of the vehicle 1 is mounted.
  • the rotary drum 2 is from the rear of the Vehicle loadable. Inside the rotary drum 2 is known per se A press or conveyor screw 4 is provided, with the help of which in the rotary drum 2 given groupage can be transported and pressed.
  • the rotary drum 2 can be rotated by means of a hydraulic drive 4 become.
  • the hydraulic drive 4 comprises a hydraulic motor 5, the mechanical Output movement by means of a planetary gear 6 on the drive shaft of the Rotary drum 2 is transmitted.
  • the hydraulic motor 5 is fed by a variable displacement pump 7, which is driven by the cardan shaft 8 of the garbage truck 1 is driven (see FIG. 2).
  • the variable displacement pump 7 is connected by hydraulic lines 9 and 10 to the hydraulic motor 5, so that this can be operated in a closed hydraulic circuit.
  • the delivery volume of the variable displacement pump 7 is infinitely adjustable.
  • a proportional magnet 11 is provided which has an electrical adjustment device forms for the variable displacement pump 7. The proportional magnet 11 does this Swing out the variable pump and can thus adjust its delivery volume as well as its conveying direction to switch the rotary drum 2 forward and to be able to run backwards.
  • the proportional magnet 11 is controlled by an electronic control device 12.
  • the control device 12 receives signals from a speed sensor 13 which the speed of the propeller shaft 8 and thus the driving speed of the garbage truck 1 recorded.
  • the control device 12 thus controls the speed of the rotary drum 2 as a function of the driving speed of the refuse vehicle 1, specifically in such a way that with the vehicle at a standstill, the rotary drum 2 for loading operations about six revolutions per minute.
  • driving d. H. if that Garbage truck 1 reaches a predetermined driving speed, the drum speed the rotary drum 2 reduced to about two revolutions per minute.
  • the control device 12 operates as follows: From the propeller shaft 8 13 speed pulses are detected by the speed sensor and into a magnetic current converted, which is given to the proportional magnet 11, such that over the entire speed range of the usually designed as a diesel engine Drive motor of the garbage truck 1 a constant defined flow is generated on the variable pump 7, the desired drum speed at Driving operation causes. When the vehicle is stationary and the PTO shaft 8 on the other hand, the full current for the control magnet 11 is generated, so that the Variable pump 7 swings out fully, producing its maximum oil flow and thus the desired drum speed for loading operation.
  • the control of the proportional magnet 11 by the control device 12 is preferably carried out via a function curve stored in it.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The refuse collecting vehicle (1) comprises a control mechanism for controlling the driving pulley. The control mechanism is formed in such a way that the rotary drum (2), in the driving mode, rotates with reduced number of revolutions, between individual loading operations than during the loading operations.

Description

Die vorliegende Erfindung betrifft ein Sammelfahrzeug für Müll und dergleichen, mit einer einen Sammelbehälter bildenden Drehtrommel, in deren Innenraum eine Förderschnecke angeordnet ist, einem Trommelantrieb zum Antreiben der Drehtrommel sowie einer Steuereinrichtung zur Ansteuerung des Trommelantriebs.The present invention relates to a collecting vehicle for waste and the like a rotary drum forming a collecting container, in the interior of which a screw conveyor is arranged, a drum drive for driving the rotary drum and a control device for controlling the drum drive.

Bei derartigen Sammelfahrzeugen kann der Müll z. B. über eine Hub- Kippvorrichtung in die Drehtrommel gekippt und von der darin angeordneten Preßschnecke weiter in das Innere der Drehtrommel befördert werden. Hierzu wird bei jeder Beladestelle die Drehtrommel auf eine vorgegebene Drehgeschwindigkeit von z. B. sechs Umdrehungen pro Minute gebracht. Beim Weiterfahren wird die Trommel wieder abgeschaltet.In such collection vehicles, the garbage z. B. via a lifting and tipping device tipped into the rotating drum and from the press screw arranged therein be transported further inside the rotary drum. This is done at every loading point the rotary drum to a predetermined speed of z. B. brought six revolutions per minute. When driving on the drum switched off again.

Bedingt durch das hohe Massenträgheitsmoment der bekannten Drehtrommeln entstehen beim Anfahren und Abschalten der Trommeln entsprechend hohe Reaktionskräfte bzw. seitliche Kippbewegungen auf den Unterbau des Sammelfahrzeugs, an dem die Drehtrommel gelagert ist. Due to the high mass moment of inertia of the known rotary drums correspondingly high reaction forces arise when starting and stopping the drums or lateral tipping movements on the base of the collecting vehicle, on which the rotary drum is mounted.

Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, ein verbessertes Sammelfahrzeug der eingangs genannten Art zu schaffen, daß Nachteile aus dem Stand der Technik vermeidet und letzteren in vorteilhafter Weise weiterbildet. Insbesondere sollen hohe Reaktionskräfte auf den Unterbau vermieden und der Unterbau geschont werden.The present invention is therefore based on the object of an improved Collecting vehicle of the type mentioned to create that disadvantages from Avoids prior art and further develops the latter in an advantageous manner. In particular high reaction forces to the substructure and the substructure should be avoided be spared.

Erfindungsgemäß wird diese Aufgabe durch ein Sammelfahrzeug gemäß Schutzanspruch 1 gelöst. Bevorzugte Ausgestaltungen der Erfindung sind Gegenstand der abhängigen Ansprüche.According to the invention, this object is achieved by a collecting vehicle according to the protection claim 1 solved. Preferred embodiments of the invention are the subject of dependent claims.

Es erfolgt also ein permanentes Drehen der Drehtrommel im Betrieb, jedoch mit variabler Drehzahl. Die Steuereinrichtung ist erfindungsgemäß derart ausgebildet, daß die Drehtrommel im Fahrbetrieb zwischen einzelnen Ladevorgängen mit gegenüber den Ladevorgängen reduzierter Drehzahl drehbar ist. Die Steuereinrichtung enthält ein Fahrprogramm sowie ein Ladeprogramm, die die Drehzahl der Drehtrommel unterschiedlich festlegen. Bei Weiterfahrt von einer Müllaufnahmestelle zur nächsten wird die Drehtrommel mit reduzierter Drehzahl gedreht. Bei Erreichen einer Aufnahmestelle wird die Drehtrommel auf die übliche Drehzahl für den Ladevorgang gebracht. Da die Drehtrommel nicht jedesmal aus dem Stillstand angefahren bzw. auf diesen abgebremst werden muß, sind die durch die Drehzahländerung entstehenden Reaktionskräfte und -momente wesentlich kleiner. Der Unterbau des Sammelfahrzeugs wird geschont. Zudem wird durch das permanente Drehen der Trommel eine verbesserte Ladeleistung bzw. Zuladung erzielt.So there is a permanent rotation of the rotating drum in operation, but with variable speed. According to the invention, the control device is designed such that that the rotary drum when driving between individual loading operations with opposite the reduced speed charging is rotatable. The control device contains a driving program as well as a loading program, which the speed of the Set the rotating drum differently. When driving on from a waste collection point to the next, the rotating drum is rotated at a reduced speed. When reached A recording point will turn the rotary drum to the usual speed brought the loading process. Because the rotating drum does not always come from a standstill must be approached or braked on these are due to the speed change resulting reaction forces and moments much smaller. The The substructure of the collecting vehicle is protected. In addition, the permanent Turning the drum achieves an improved loading performance or payload.

Um eine automatische Steuerung der Trommeldrehzahl entsprechend Lade- und Fahrbetrieb zu erreichen, ist vorteilhafterweise eine Erfassungseinrichtung zur Erfassung des Fahrbetriebs und zur Erfassung von Ladevorgängen vorgesehen. In Abhängigkeit des erfaßten Betriebszustandes steuert die Steuereinrichtung dann den Trommelantrieb, d. h. sie legt dessen Drehzahl fest. Insbesondere kann die Schaltung der Drehzahl der Drehtrommel entsprechend der Fahrgeschwindigkeit des Sammelfahrzeugs erfolgen. Hierzu kann ein Fahrgeschwindigkeitssensor, insbesondere ein Antriebswellendrehzahlsensor zur Erfassung der Drehzahl der Antriebswelle des Sammelfahrzeugs vorgesehen sein. Bei Stillstand des Fahrzeugs und entsprechendem Stillstand der Antriebswelle wird die Drehtrommel mit der für Ladevorgänge vorgesehenen Drehzahl gedreht. Sobald sich das Sammelfahrzeug in Bewegung setzt bzw. eine vorgegebene Geschwindigkeit überschreitet, wird die Drehzahl der Drehtrommel reduziert, so daß sich diese mit der für den Fahrbetrieb vorgesehenen Drehzahl dreht.To automatically control the drum speed according to loading and To achieve driving operation is advantageously a detection device for detection operation and for recording charging processes. In The control device then controls as a function of the detected operating state the drum drive, d. H. it determines its speed. In particular, the Switching the speed of the rotary drum according to the driving speed of the collecting vehicle. For this purpose, a vehicle speed sensor, in particular a drive shaft speed sensor for detecting the speed of the drive shaft of the collecting vehicle. When the vehicle is stationary and corresponding standstill of the drive shaft, the rotary drum with the for Loads rotated the intended speed. As soon as the collecting vehicle sets in motion or exceeds a predetermined speed, the Speed of the rotary drum is reduced, so that this with that for driving provided speed rotates.

In Weiterbildung der Erfindung ist die Steuereinrichtung derart ausgebildet, daß die Trommeldrehzahl unabhängig von einer Motordrehzahl des Sammelfahrzeugs gesteuert wird. Insbesondere kann über den gesamten Drehzahlbereich des Antriebsmotors des Sammelfahrzeugs eine feste Trommeldrehzahl für den Fahrbetrieb eingestellt werden, beispielsweise zwei Umdrehungen pro Minute. Für den Ladebetrieb kann ebenfalls unabhängig von der Motordrehzahl eine feste Trommeldrehzahl eingestellt werden, beispielsweise sechs Umdrehungen pro Minute.In a development of the invention, the control device is designed such that the Drum speed controlled independently of an engine speed of the collecting vehicle becomes. In particular, over the entire speed range of the drive motor the collecting vehicle a fixed drum speed for driving can be set, for example two revolutions per minute. For the Loading operation can also be a fixed drum speed regardless of the engine speed can be set, for example six revolutions per minute.

Der Trommelantrieb kann grundsätzlich verschieden ausgebildet sein. Verschiedene Antriebsprinzipien sind möglich. Nach einer Ausführung der Erfindung weist der Trommelantrieb einen Hydroantrieb mit einer Verstellpumpe auf, deren Fördermenge mittels einer elektrischen Verstellvorrichtung einstellbar ist. Durch die elektrische Verstellvorrichtung kann eine einfache Ansteuerung von der elektronischen Steuereinrichtung her erfolgen. Die Verstellpumpe ist vorzugsweise stufenlos verstellbar ausgebildet, so daß das Fördervolumen der Pumpe stufenlos variiert werden kann und dementsprechend die Drehzahl der Drehtrommel stufenlos wählbar ist. Das Fördervolumen der Verstellpumpe kann mittels eines Hydromotors in eine mechanische Antriebsbewegung umgesetzt und mittels eines Untersetzungsgetriebes auf die Drehtrommel gegeben werden.The drum drive can basically be designed differently. Various Drive principles are possible. According to one embodiment of the invention, the Drum drive a hydraulic drive with a variable pump, the flow rate is adjustable by means of an electrical adjustment device. Through the electrical Adjustment device can be easily controlled by the electronic control device done here. The variable pump is preferably infinitely adjustable trained so that the delivery volume of the pump can be varied continuously and accordingly the speed of the rotary drum is infinitely variable. The Delivery volume of the variable displacement pump can be converted into a mechanical one by means of a hydraulic motor Drive movement implemented and by means of a reduction gear be given the rotating drum.

Als Verstellvorrichtung kann insbesondere ein Proportionalmagnet vorgesehen sein, der mit der Verstellpumpe verbunden ist. Hierdurch kann in einfacher Weise ein Ansteuersignal von der Steuereinrichtung in ein entsprechendes Fördervolumen der Verstellpumpe und damit in eine gewünschte Drehzahl der Drehtrommel umgesetzt werden. In particular, a proportional magnet can be provided as the adjusting device be connected to the variable displacement pump. This can be done in a simple manner a control signal from the control device into a corresponding delivery volume the variable displacement pump and thus converted into a desired speed of the rotary drum become.

Die Erfindung wird nachfolgend anhand eines bevorzugten Ausführungsbeispieles und zugehöriger Zeichnungen näher erläutert. In den Zeichnungen zeigen:

Figur 1:
Eine Seitenansicht eines Müllfahrzeugs mit Drehtrommel nach einer bevorzugten Ausführung der Erfindung, und
Figur 2:
Eine schematische Darstellung eines Trommelantriebs für die Drehtrommel und der zugehörigen Steuereinrichtung.
The invention is explained in more detail below with the aid of a preferred exemplary embodiment and associated drawings. The drawings show:
Figure 1:
A side view of a garbage truck with a rotary drum according to a preferred embodiment of the invention, and
Figure 2:
A schematic representation of a drum drive for the rotary drum and the associated control device.

Das in Figur 1 gezeigte Müllsammelfahrzeug 1 besitzt als Sammelbehälter eine Drehtrommel 2, die um eine im wesentlichen horizontale Achse drehbar an einem Unterbau 3 des Fahrzeugs 1 gelagert ist. Die Drehtrommel 2 ist vom Heck des Fahrzeugs her beladbar. Im Inneren der Drehtrommel 2 ist in an sich bekannter Weise eine Preß- bzw. Förderschnecke 4 vorgesehen, mit Hilfe derer in die Drehtrommel 2 gegebenes Sammelgut befördert und gepreßt werden kann.The refuse collection vehicle 1 shown in FIG. 1 has a collection container Rotary drum 2, which is rotatable on a substantially horizontal axis Substructure 3 of the vehicle 1 is mounted. The rotary drum 2 is from the rear of the Vehicle loadable. Inside the rotary drum 2 is known per se A press or conveyor screw 4 is provided, with the help of which in the rotary drum 2 given groupage can be transported and pressed.

Wie Figur 2 zeigt, kann die Drehtrommel 2 mittels eines Hydroantriebs 4 gedreht werden. Der Hydroantrieb 4 umfaßt einen Hydromotor 5, dessen mechanische Ausgangsbewegung mittels eines Planetengetriebes 6 auf die Antriebswelle der Drehtrommel 2 übertragen wird.As FIG. 2 shows, the rotary drum 2 can be rotated by means of a hydraulic drive 4 become. The hydraulic drive 4 comprises a hydraulic motor 5, the mechanical Output movement by means of a planetary gear 6 on the drive shaft of the Rotary drum 2 is transmitted.

Der Hydromotor 5 wird von einer Verstellpumpe 7 gespeist, die von der Gelenkwelle 8 des Müllfahrzeugs 1 angetrieben wird (vgl. Figur 2). Die Verstellpumpe 7 ist mittels Hydraulikleitungen 9 und 10 mit dem Hydromotor 5 verbunden, so daß dieser in einem geschlossenen Hydraulikkreis betreibbar ist.The hydraulic motor 5 is fed by a variable displacement pump 7, which is driven by the cardan shaft 8 of the garbage truck 1 is driven (see FIG. 2). The variable displacement pump 7 is connected by hydraulic lines 9 and 10 to the hydraulic motor 5, so that this can be operated in a closed hydraulic circuit.

Das Fördervolumen der Verstellpumpe 7 ist stufenlos einstellbar. Hierzu ist als Verstellventil ein Proportionalmagnet 11 vorgesehen, der eine elektrische Verstellvorrichtung für die Verstellpumpe 7 bildet. Der Proportionalmagnet 11 bewirkt das Ausschwenken der Verstellpumpe und kann damit deren Fördervolumen einstellen sowie dessen Förderrichtung umschalten, um die Drehtrommel 2 vorwärts und rückwärts laufen lassen zu können.The delivery volume of the variable displacement pump 7 is infinitely adjustable. For this is as an adjustment valve a proportional magnet 11 is provided which has an electrical adjustment device forms for the variable displacement pump 7. The proportional magnet 11 does this Swing out the variable pump and can thus adjust its delivery volume as well as its conveying direction to switch the rotary drum 2 forward and to be able to run backwards.

Der Proportionalmagnet 11 wird von einer elektronischen Steuereinrichtung 12 angesteuert. Die Steuereinrichtung 12 erhält Signale eines Drehzahlsensors 13, der die Drehzahl der Gelenkwelle 8 und damit die Fahrgeschwindigkeit des Müllfahrzeugs 1 erfaßt. Die Steuereinrichtung 12 steuert damit die Drehzahl der Drehtrommel 2 in Abhängigkeit der Fahrgeschwindigkeit des Müllfahrzeugs 1, und zwar derart, daß bei Stillstand des Fahrzeuges die Drehtrommel 2 für Ladevorgänge mit etwa sechs Umdrehungen pro Minute gedreht wird. Bei Fahrbetrieb, d. h. wenn das Müllfahrzeug 1 eine vorbestimmte Fahrgeschwindigkeit erreicht, wird die Trommeldrehzahl der Drehtrommel 2 auf etwa zwei Umdrehungen pro Minute reduziert.The proportional magnet 11 is controlled by an electronic control device 12. The control device 12 receives signals from a speed sensor 13 which the speed of the propeller shaft 8 and thus the driving speed of the garbage truck 1 recorded. The control device 12 thus controls the speed of the rotary drum 2 as a function of the driving speed of the refuse vehicle 1, specifically in such a way that with the vehicle at a standstill, the rotary drum 2 for loading operations about six revolutions per minute. When driving, d. H. if that Garbage truck 1 reaches a predetermined driving speed, the drum speed the rotary drum 2 reduced to about two revolutions per minute.

Die Steuereinrichtung 12 arbeitet dabei folgendermaßen: Von der Gelenkwelle 8 werden mittels des Drehzahlsensors 13 Drehzahlimpulse erfaßt und in einen Magnetstrom umgewandelt, der an den Proportionalmagneten 11 gegeben wird, derart, daß über den gesamten Drehzahlbereich des in der Regel als Dieselmotor ausgebildeten Antriebsmotors des Müllfahrzeugs 1 eine konstante definierte Fördermenge an der Verstellpumpe 7 erzeugt wird, die die gewünschte Trommeldrehzahl bei Fahrbetrieb bewirkt. Bei Stillstand des Fahrzeuges und damit der Gelenkwelle 8 wird dagegen die volle Stromstärke für den Regelmagneten 11 erzeugt, so daß die Verstellpumpe 7 voll ausschwenkt, ihren maximalen Ölstrom produziert und damit die gewünschte Trommeldrehzahl für den Ladebetrieb bewirkt. Die Ansteuerung des Proportionalmagneten 11 durch die Steuereinrichtung 12 erfolgt vorzugsweise über eine darin gespeicherte Funktionskurve.The control device 12 operates as follows: From the propeller shaft 8 13 speed pulses are detected by the speed sensor and into a magnetic current converted, which is given to the proportional magnet 11, such that over the entire speed range of the usually designed as a diesel engine Drive motor of the garbage truck 1 a constant defined flow is generated on the variable pump 7, the desired drum speed at Driving operation causes. When the vehicle is stationary and the PTO shaft 8 on the other hand, the full current for the control magnet 11 is generated, so that the Variable pump 7 swings out fully, producing its maximum oil flow and thus the desired drum speed for loading operation. The control of the proportional magnet 11 by the control device 12 is preferably carried out via a function curve stored in it.

Claims (5)

Sammelfahrzeug für Müll und dergleichen, mit einer einen Sammelbehälter bildenden Drehtrommel (2), in deren Innenraum eine Förderschnecke (14) angeordnet ist, einem Trommelantrieb (4) zum Antreiben der Drehtrommel (2) sowie einer Steuereinrichtung (12) zur Ansteuerung des Trommelantriebs (5), dadurch gekennzeichnet, daß die Steuereinrichtung (12) derart ausgebildet ist, daß die Drehtrommel (2) im Fahrbetrieb zwischen einzelnen Ladevorgängen mit gegenüber den Ladevorgängen reduzierter Drehzahl drehbar ist.Collection vehicle for waste and the like, with a rotating drum (2) forming a collecting container, in the interior of which a screw conveyor (14) is arranged, a drum drive (4) for driving the rotating drum (2) and a control device (12) for controlling the drum drive ( 5), characterized in that the control device (12) is designed such that the rotary drum (2) can be rotated during driving between individual charging processes at a reduced speed compared to the charging processes. Sammelfahrzeug nach dem vorhergehenden Anspruch, wobei eine Erfassungseinrichtung (13) zur Erfassung von Fahrbetrieb und Ladevorgängen vorgesehen ist und die Steuereinrichtung (12) den Trommelantrieb (4) in Abhängigkeit von Signalen der Erfassungseinrichtung (13) ansteuert. Collecting vehicle according to the preceding claim, wherein a detection device (13) for recording driving operations and charging processes is provided and the control device (12) the drum drive (4) in dependence controlled by signals from the detection device (13). Sammelfahrzeug nach einem der vorhergehenden Ansprüche, wobei ein Fahrgeschwindigkeitssensor, insbesondere ein Antriebswellendrehzahlsensor (13), vorgesehen und mit der Steuereinrichtung (12) verbunden ist.Collecting vehicle according to one of the preceding claims, wherein a Vehicle speed sensor, in particular a drive shaft speed sensor (13), is provided and connected to the control device (12). Sammelfahrzeug nach einem der vorhergehenden Ansprüche, wobei die Steuereinrichtung (12) derart ausgebildet ist, daß die Trommeldrehzahl unabhängig von einer Motordrehzahl eines Fahrantriebsmotors des Sammelfahrzeugs steuerbar ist.Collecting vehicle according to one of the preceding claims, wherein the Control device (12) is designed such that the drum speed is independent from an engine speed of a traction drive engine of the collecting vehicle is controllable. Sammelfahrzeug nach einem der vorhergehenden Ansprüche, wobei der Trommelantrieb (4) einen Hydroantrieb mit Verstellpumpe (7) aufweist, wobei insbesondere eine elektrische Verstellvorrichtung (11) zur Einstellung der Fördermenge der Förderpumpe (7) vorgesehen ist, die von der Steuereinrichtung (12) ansteuerbar ist.Collecting vehicle according to one of the preceding claims, wherein the Drum drive (4) has a hydraulic drive with variable pump (7), wherein in particular an electrical adjustment device (11) for setting the Delivery of the feed pump (7) is provided by the control device (12) can be controlled.
EP01129982A 2000-12-22 2001-12-17 Vehicle for collecting refuse or the like Expired - Lifetime EP1216936B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20021695U DE20021695U1 (en) 2000-12-22 2000-12-22 Collection vehicle for garbage and the like
DE20021695U 2000-12-22

Publications (2)

Publication Number Publication Date
EP1216936A1 true EP1216936A1 (en) 2002-06-26
EP1216936B1 EP1216936B1 (en) 2006-03-22

Family

ID=7950415

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01129982A Expired - Lifetime EP1216936B1 (en) 2000-12-22 2001-12-17 Vehicle for collecting refuse or the like

Country Status (4)

Country Link
EP (1) EP1216936B1 (en)
AT (1) ATE320990T1 (en)
DE (2) DE20021695U1 (en)
ES (1) ES2257377T3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107814217A (en) * 2017-11-22 2018-03-20 扬州金威环保科技有限公司 A kind of helixseal formula kitchen garbage discharge device
CN109083059A (en) * 2018-07-20 2018-12-25 福建龙马环卫装备股份有限公司 A kind of road surface dumper apparatus for work control method and system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007002769U1 (en) 2007-01-22 2008-05-29 Faun Umwelttechnik Gmbh & Co. Kg Rotary drum drive

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE657531A (en) * 1963-12-24 1965-04-16
EP0063177A1 (en) * 1981-04-16 1982-10-27 GABLER GmbH & Co., KG. Refuse vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE657531A (en) * 1963-12-24 1965-04-16
EP0063177A1 (en) * 1981-04-16 1982-10-27 GABLER GmbH & Co., KG. Refuse vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107814217A (en) * 2017-11-22 2018-03-20 扬州金威环保科技有限公司 A kind of helixseal formula kitchen garbage discharge device
CN109083059A (en) * 2018-07-20 2018-12-25 福建龙马环卫装备股份有限公司 A kind of road surface dumper apparatus for work control method and system

Also Published As

Publication number Publication date
ES2257377T3 (en) 2006-08-01
ATE320990T1 (en) 2006-04-15
EP1216936B1 (en) 2006-03-22
DE50109278D1 (en) 2006-05-11
DE20021695U1 (en) 2002-05-02

Similar Documents

Publication Publication Date Title
DE4304664C2 (en) Control device, in particular steering for motor vehicles
DE2539858C2 (en) Loading device for shaft furnaces, in particular for blast furnaces operated with counter pressure
DE60102714T2 (en) ROTATABLE DISTRIBUTOR SCHOOL FOR SHAKED PRODUCT WITH ADJUSTABLE TILT ANGLE
DE102004037617A1 (en) Steering device equipped with a transmission ratio adjusting mechanism for use in a motor vehicle
EP2699743A1 (en) Device and method for conveying thick matter, in particular concrete, with angle of rotation measurement
DE3830654A1 (en) Differential-action steering system
DE19810406A1 (en) Eccentric press with variable slide movement
DE3335407C2 (en)
DE2953013A1 (en) Automatic control apparatus for oscillating-type grain sorting machine
DE602005002391T2 (en) Swiveling turntable
DE10202897B4 (en) Device and method for measuring an imbalance of a motorcycle wheel
DE19621391B4 (en) Baler for agricultural crop
EP1216936B1 (en) Vehicle for collecting refuse or the like
DE10260480A1 (en) Drive system of a self-propelled work machine
DE602004003314T2 (en) Steering column module with single displacement sensor
DE10220057B4 (en) Device for compensation of vibrations caused by inertial forces
EP3901372A1 (en) Ground compacting device with electrically operated wheel set
DE2546921C3 (en) Control device for a tone arm of a record player, in particular an automatic record player
DE3116916C2 (en) Device for pulling a single crystal out of a crucible by means of a windable pulling element
DE3539884A1 (en) Rope-winding device
EP4029992B1 (en) Road finisher and method for tamper stroke adjustment
DE19951863A1 (en) Drive controlling apparatus for rotary window cleaner for railroad car, ship, airplane, etc. has two motors that can be controlled by electronic control circuit so as to rotate one wiper after set time from rotation of other wiper
DE3539514A1 (en) Trailer-unloading device
DE2362825C2 (en) Pulling device for crystals
DE2644662C2 (en) Chain welding machine

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020129

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17Q First examination report despatched

Effective date: 20041102

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

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

Ref country code: IE

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

Effective date: 20060322

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BOVARD AG PATENTANWAELTE

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50109278

Country of ref document: DE

Date of ref document: 20060511

Kind code of ref document: P

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

Ref country code: DK

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

Effective date: 20060622

Ref country code: SE

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

Effective date: 20060622

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20060607

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2257377

Country of ref document: ES

Kind code of ref document: T3

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

Ref country code: PT

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

Effective date: 20060822

ET Fr: translation filed
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

Ref country code: MC

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

Effective date: 20061231

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

26N No opposition filed

Effective date: 20061227

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

Ref country code: GR

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

Effective date: 20060623

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

Ref country code: FI

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

Effective date: 20060322

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

Ref country code: TR

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

Effective date: 20060322

Ref country code: LU

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

Effective date: 20061217

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

Ref country code: CY

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

Effective date: 20060322

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: FAUN UMWELTTECHNIK GMBH & CO.

Free format text: FAUN UMWELTTECHNIK GMBH & CO.#NEUWIEDER STRASSE 16#90411 NUERNBERG (DE) -TRANSFER TO- FAUN UMWELTTECHNIK GMBH & CO.#NEUWIEDER STRASSE 16#90411 NUERNBERG (DE)

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

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

Ref country code: AT

Payment date: 20201221

Year of fee payment: 20

Ref country code: CH

Payment date: 20201227

Year of fee payment: 20

Ref country code: FR

Payment date: 20201228

Year of fee payment: 20

Ref country code: GB

Payment date: 20201227

Year of fee payment: 20

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

Ref country code: BE

Payment date: 20201223

Year of fee payment: 20

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

Ref country code: NL

Payment date: 20201223

Year of fee payment: 20

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

Ref country code: ES

Payment date: 20210108

Year of fee payment: 20

Ref country code: DE

Payment date: 20201221

Year of fee payment: 20

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

Ref country code: IT

Payment date: 20201231

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50109278

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20211216

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20211216

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20211216

REG Reference to a national code

Ref country code: BE

Ref legal event code: MK

Effective date: 20211217

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 320990

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211217

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20220406

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20211218