EP0675058A1 - Dispositif de soulèvement basculement pour véhicules à ordures équipés de dispositifs séparés de prise à peigne - Google Patents

Dispositif de soulèvement basculement pour véhicules à ordures équipés de dispositifs séparés de prise à peigne Download PDF

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Publication number
EP0675058A1
EP0675058A1 EP95103927A EP95103927A EP0675058A1 EP 0675058 A1 EP0675058 A1 EP 0675058A1 EP 95103927 A EP95103927 A EP 95103927A EP 95103927 A EP95103927 A EP 95103927A EP 0675058 A1 EP0675058 A1 EP 0675058A1
Authority
EP
European Patent Office
Prior art keywords
articulated
lift
tilt device
axis
rocker
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.)
Ceased
Application number
EP95103927A
Other languages
German (de)
English (en)
Inventor
Rupert Sunkler
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.)
ENVITA AG
Original Assignee
ENVITA 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 ENVITA AG filed Critical ENVITA AG
Publication of EP0675058A1 publication Critical patent/EP0675058A1/fr
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
    • B65F3/041—Pivoted arms or pivoted carriers
    • B65F3/046—Pivoted arms or pivoted carriers with additional means for assisting the tipping of the receptacle after or during raising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
    • B65F3/041—Pivoted arms or pivoted carriers
    • B65F3/043—Pivoted arms or pivoted carriers with additional means for keeping the receptacle substantially vertical during raising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
    • B65F3/048—Linkages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F2003/022—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto the discharging means comprising a device for determining the weight of the content of refuse receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F2003/0223—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto the discharging means comprising elements for holding the receptacle
    • B65F2003/024—Means for locking the rim
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F2003/025—Constructional features relating to actuating means for lifting or tipping containers
    • B65F2003/0253—Means for synchronising or coupling two or more discharging devices, e.g. for allowing the discharge of one large container or the simultaneous discharge of two or more containers

Definitions

  • the invention relates to a lifting and tipping device for split comb bed in refuse collection vehicles, the lifting and tipping device having at least one hydraulically actuatable pivotable rocker arm, on which a receiving comb is arranged for receiving garbage containers, and a control device controlling the lifting and tilting movement is provided.
  • lifting and tipping devices are arranged on the loading or pouring edge of the refuse vehicle, so that both individual and two refuse containers are emptied is possible at the same time.
  • a known lifting and tipping device consists, for example, according to a brochure from the company ZOELLER-Kipper, Mainz, April 1989, or EP-A-0 529 219, consisting of swing arms in the form of two parallel swing arms which are articulated on the vehicle and can be moved by means of hydraulic cylinders .
  • the rockers carry a pick-up comb on the receiving side, the tines of which engage in niches of the same pitch attached to the refuse containers.
  • a trigger switch When a container approaches the pick-up comb, a trigger switch is actuated so that the hydraulic cylinders start to work and the container is raised. When a predetermined height is reached, the lifting movement is interrupted by a signal from a correspondingly programmed control device. An automatic lifting and tilting movement can then be triggered by means of a manual actuation device for the purpose of emptying the container.
  • a treatise published in ENTSORGA magazine 5/90 shows that weighing and vessel identification systems can be used for the purpose of fee collection and improvement of the quality of the recycling products, whereby load cells are arranged on the loading device and reading heads on the receiving comb of the device as detection elements.
  • the invention is based on the object of proposing a lifting and tilting device of the type mentioned at the outset which does not have the disadvantages mentioned above and is particularly suitable for refuse collection vehicles with low pouring edge heights set up for manual loading.
  • a first and a second rocker are provided which are connected to one another in an articulated manner and can be moved independently of one another.
  • a third rocker is articulated to the second rocker and movable independently of the first and second rockers, the receiving comb being arranged on the third rocker.
  • the first rocker 1 has a first bearing frame 4 which is rotatably mounted on a first axis 5.
  • the first axis 5 is attached to supports 6.1, which are arranged on the rear of a garbage truck 6.
  • the supports 6.1 as shown in FIGS. 1 to 9 , are not attached directly to the pouring edge, but rather are articulated on a so-called bulkhead box 60. This is designed as a torsion-resistant crossbar.
  • the bulk box 60 can be connected to the garbage truck 6 in three different ways, as shown in FIG.
  • Variant 1 The basic bulk box 60 is hung on the left and right of the garbage truck on bolts 61 , it being possible to use bolts that are already present if the bulk is attached to an existing vehicle.
  • Variant 2 The basic bulk box 60 is provided with an intermediate frame 62 which is fastened to the rear wall of the vehicle.
  • Variant 3 The basic bulk box 60 is attached directly to the rear wall / bulkhead of the vehicle.
  • the first rocker arm 1 is driven by means of two hydraulic cylinders 7, 8, a first hydraulic cylinder 7 articulated on the rear of the refuse vehicle 6 with its piston rod 7.1 being articulated on a first transmission arm 9 rotatably mounted on the first axis 5.
  • the second hydraulic cylinder 8 is also articulated on the cylinder side on the first transmission arm 9, the articulation point of which is at a greater distance from the first axis 5 than the articulation point of the piston rod 7.1 of the first hydraulic cylinder 7.
  • the second hydraulic cylinder 8 is articulated with the piston rod 8.1 on a first lever 10 attached, which is rotatably connected to the first bearing frame 4.
  • the first rocker 1 can be moved independently of the movement of the second and / or third rocker 2, 3 from an inoperative position ( FIGS. 1a, 2a ) by an angle greater than 180 ° into a tilting position ( FIGS. 1d, 2d ) are pivoted, the first rocker 1 being directed vertically downward in the rest position or starting position.
  • the second rocker 2 has a second bearing frame 11 which is rotatably mounted on a second axis 12 which is arranged parallel to the first axis 5 at the other end of the first bearing frame 4.
  • the second rocker arm 2 is driven by means of a third and fourth hydraulic cylinder 13, 14, the third hydraulic cylinder 13 being articulated on the cylinder side to a second lever 15 which is connected to the first bearing frame 4 in a rotationally fixed manner.
  • the piston rod 13.1 of the third hydraulic cylinder 13 is articulated to a longer lever arm 16.1 of a double lever 16, which is rotatably mounted on the second axis 12.
  • the fourth hydraulic cylinder 14 is articulated to the shorter lever arm 16.2 of the double lever 16, the piston rod 14.1 of which is rotatably fastened to a third axis 17 which runs parallel to the second axis 12 is arranged at the other end of the second bearing frame 11.
  • This arrangement ensures that the angle between the first and second rockers 1, 2 or the first and second bearing frames 4, 11 can be varied within a wide range, starting from approximately 0 ° in the rest position, regardless of the movement of the first rocker 1. In the rest position, the second rocker 2 runs practically parallel to the first rocker 1 and lies closely against it ( FIGS . 3a, 4a ).
  • the third rocker 3 has a bearing part 20 which is rotatably mounted on the third axis 17.
  • a first sprocket 21 and a receiving comb 22 are fastened to the bearing part 20, the receiving comb 22 having prongs (not shown) on its upper edge, which engage in recesses of the same pitch attached to the waste container when receiving a waste container.
  • the first sprocket 21 is connected via a chain 23 to a second sprocket 24, which is rotatably mounted on the second axis 12.
  • a push rod 25 running parallel to the first rocker 1 or to the first bearing frame 4 is articulated at its upper end to an upper crank 26 which is rotatably mounted on the first axis 5.
  • the lower end of the push rod 25 is articulated on a lower crank 27 which is connected to the second chain wheel 24 in a rotationally fixed manner via the second axis 12.
  • the third rocker arm 3 is driven by means of a fifth and sixth hydraulic cylinder 28, 29, the fifth hydraulic cylinder 28 being articulated on the cylinder side on the rear of the refuse vehicle 6 and articulated with its piston rod 28.1 on a second transmission arm 30 rotatably mounted on the first axle 5.
  • the sixth hydraulic cylinder 29 is articulated with its piston rod 29.1 to the upper crank 26 and is also articulated on the cylinder side on the second transmission arm 30.
  • the pick-up comb 22 can be adjusted over a wide range from the rest position independently of the movements of the first and second rockers 1, 2, the pick-up comb 22 in the rest position is approximately parallel to the second rocker arm 2 or to the second bearing frame 11.
  • the lift-tilt device takes up only a small space in the folded state that forms the rest position or the starting position, so that the pouring edge 6.2 of the refuse vehicle 6 can be kept low and still there is sufficient ground clearance.
  • a large tilting height can be achieved in the opened state (tilting position) of the lifting and tilting device, although there is also the possibility of choosing lower tilting positions.
  • 33 denotes a pivotable locking bar in the area of the receiving comb 22 for holding a waste container.
  • the locking bar 33 consists of a swivel arm 34, on which a bar 35 is attached running tangentially to the swivel arch SB.
  • a rope 36 (for example a wire rope) is articulated to the bar 35 and is guided to the first and second rockers 1, 2 via a deflection roller 37 arranged on the edge of the bar 35 and a further deflection roller 38 provided on the bearing part 20.
  • the locking bar 26 can be moved into a locking position A, a retracting position B and a rest position C.
  • the locking bar 33 can also be actuated electromagnetically. Operation by means of hydraulic or pneumatic cylinders is also possible.
  • a programmable electronic control device for controlling the hydraulic cylinders.
  • the movements of the first, second and third rocker can be controlled by means of the control device 1, 2, 3 are coordinated in such a way that the path of the receiving comb 22 to be traversed during the lifting and tilting movement has an approximately straight path which is traversed at a constant speed.
  • the positions of the rockers 1, 2, 3 can be detected, for example, using incremental angle sensors or potentiometers.
  • a weighing cell 41 ( FIG. 7 ) is arranged on the receiving comb 22, by means of which the weight of the refuse to be poured can be determined while passing through the straight vertical line.
  • the control device is designed in such a way that, in the case of large, four-wheeled garbage containers and two provided lifting and tilting devices, both devices work in parallel operation, the garbage container being held by both receiving combs 22. Smaller rubbish bins are operated as usual in independent, independent operations. The running speeds can be set individually depending on the operating mode and waste bin.
  • the axis 5 of the first rocker 1 is arranged directly on the pouring edge 6.2 of the refuse vehicle 6 by means of the supports 6.1, as in the FIGS. 1a to 6d described above.
  • the refuse containers 42, 43, 44 are guided and de-emptied relatively far into the interior of the refuse vehicle 6 in the illustrated tipping position. This prevents the waste from falling out behind the pouring edge 6.2. So that the lids 45, 46, 47 of the four- or two-wheeled garbage containers 42, 43, 44 of different sizes shown do not come into conflict with the pressing plant of the garbage truck 6, the pressing plant is shut down when the dump is open during the dumping process.
  • the axis 5 are designated by 48 holders at their upper ends the axis 5 is fixed.
  • a second position P2 of the axis 5 determined by the holder 48 is offset to the rear and upwards from a first position P1 of the axis 5 given by the supports 6.1 arranged directly on the pouring edge 6.2.
  • This measure which is used to form a closed bed, ensures that the waste containers 42, 43, 44 come to lie further up and further back in the tipping position and that the lids 45, 46, 47 do not come into conflict with the pressing plant . This means that the press shop can remain in operation regardless of the tipping process.
  • the first rocker 1 describes a slightly smaller angle of rotation from the rest position to the tilting position compared to the variant according to FIG. 9 (open bed).
  • the holders 48 are articulated on the garbage truck 6 via a parallel link 49, 50.
  • the piston rods 51.1 of which are articulated on the holders 48, the holders 48 and the parallel links 49, 50 can be displaced, thus moving the axle 5 from the second position P2 to the first position P1 and vice versa. In this way, you can switch between closed and open fill as required.
  • a slide 52 is pivotally mounted laterally on the garbage truck 6 via side parts 53 and bearings 54, 55.
  • the chute 52 When working with a closed fill, the chute 52 is in a lower position U, it extends between the pouring edge 6.2 and the garbage containers located in the tipping position, so that the garbage is transferred correctly into the garbage container of the garbage truck 6.
  • the chute 52 When switching from the closed to the open bed, the chute 52 is pivoted from the lower position U into an upper position O by a drive (not shown and described further).
  • the holder 48 can be kept in the position P2 of the axis 5 and at Omission of the parallel link 49, 50 and the hydraulic cylinder 51 can be directly connected to the garbage truck 6.
  • the basic bulk box 60 is partially formed from the holder 48, the parallel link 49 and the further parallel link 50.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)
EP95103927A 1994-03-29 1995-03-17 Dispositif de soulèvement basculement pour véhicules à ordures équipés de dispositifs séparés de prise à peigne Ceased EP0675058A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00939/94A CH687386A5 (de) 1994-03-29 1994-03-29 Hub-Kippvorrichtung fuer geteilte Kammschuettung bei Muellfahrzeugen.
CH939/94 1994-03-29

Publications (1)

Publication Number Publication Date
EP0675058A1 true EP0675058A1 (fr) 1995-10-04

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ID=4198699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103927A Ceased EP0675058A1 (fr) 1994-03-29 1995-03-17 Dispositif de soulèvement basculement pour véhicules à ordures équipés de dispositifs séparés de prise à peigne

Country Status (2)

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EP (1) EP0675058A1 (fr)
CH (1) CH687386A5 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29718103U1 (de) * 1997-10-14 1999-02-11 Schneider Systemtechnik GmbH, 55270 Schwabenheim Hub-Kipp-Vorrichtung
NL1030897C2 (nl) * 2006-01-11 2007-07-12 Translift Nederland B V Inrichting voor het opnemen en legen van afvalcontainers.
EP3476771A1 (fr) * 2017-10-31 2019-05-01 Terberg Machines B.V. Systéme de chargement pour soulever et vider un conteneur dans un collecteur, véhicule à ordures munie d'un tel systeme de chargement et procédé correspondant
US11414267B2 (en) * 2019-05-03 2022-08-16 Oshkosh Corporation Rear lift assembly for refuse vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382586B (de) * 1985-09-13 1987-03-10 Euro Waren Handelsgesellschaft Kippvorrichtung zum entleeren eines muellbehaelters, insbesondere fuer muellfahrzeuge
EP0312900A2 (fr) * 1987-10-23 1989-04-26 BERGOMI S.p.A. Dispositif pour saisir, lever et culbuter un récipient à ordures, ce dispositif étant disposé sur le côté latéral d'un véhicule
US5018929A (en) * 1989-12-26 1991-05-28 Carson William S Truck body and apparatus for automated collection of recyclable materials
WO1994024024A1 (fr) * 1993-04-22 1994-10-27 Wastech Developments Pty. Limited Ensemble bras de chargement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382586B (de) * 1985-09-13 1987-03-10 Euro Waren Handelsgesellschaft Kippvorrichtung zum entleeren eines muellbehaelters, insbesondere fuer muellfahrzeuge
EP0312900A2 (fr) * 1987-10-23 1989-04-26 BERGOMI S.p.A. Dispositif pour saisir, lever et culbuter un récipient à ordures, ce dispositif étant disposé sur le côté latéral d'un véhicule
US5018929A (en) * 1989-12-26 1991-05-28 Carson William S Truck body and apparatus for automated collection of recyclable materials
WO1994024024A1 (fr) * 1993-04-22 1994-10-27 Wastech Developments Pty. Limited Ensemble bras de chargement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29718103U1 (de) * 1997-10-14 1999-02-11 Schneider Systemtechnik GmbH, 55270 Schwabenheim Hub-Kipp-Vorrichtung
NL1030897C2 (nl) * 2006-01-11 2007-07-12 Translift Nederland B V Inrichting voor het opnemen en legen van afvalcontainers.
EP1808385A1 (fr) * 2006-01-11 2007-07-18 Translift Nederland B.V. Dispositif de levage pour vider des récipients à ordures
EP3476771A1 (fr) * 2017-10-31 2019-05-01 Terberg Machines B.V. Systéme de chargement pour soulever et vider un conteneur dans un collecteur, véhicule à ordures munie d'un tel systeme de chargement et procédé correspondant
NL2019836B1 (nl) * 2017-10-31 2019-05-08 Terberg Machines Compact beladingssysteem voor het ledigen van een container, voertuig voorzien daarvan en werkwijze daarvoor
US11414267B2 (en) * 2019-05-03 2022-08-16 Oshkosh Corporation Rear lift assembly for refuse vehicle

Also Published As

Publication number Publication date
CH687386A5 (de) 1996-11-29

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