EP0453940B1 - Véhicule de ramassage d'ordures - Google Patents

Véhicule de ramassage d'ordures Download PDF

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Publication number
EP0453940B1
EP0453940B1 EP91106131A EP91106131A EP0453940B1 EP 0453940 B1 EP0453940 B1 EP 0453940B1 EP 91106131 A EP91106131 A EP 91106131A EP 91106131 A EP91106131 A EP 91106131A EP 0453940 B1 EP0453940 B1 EP 0453940B1
Authority
EP
European Patent Office
Prior art keywords
collection vehicle
refuse collection
container
press plate
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP91106131A
Other languages
German (de)
English (en)
Other versions
EP0453940A1 (fr
Inventor
Johannes Klossek
Johannes 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.)
Edelhoff Polytechnik GmbH and Co
Original Assignee
Edelhoff Polytechnik GmbH and Co
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 Edelhoff Polytechnik GmbH and Co filed Critical Edelhoff Polytechnik GmbH and Co
Priority to AT91106131T priority Critical patent/ATE83737T1/de
Publication of EP0453940A1 publication Critical patent/EP0453940A1/fr
Application granted granted Critical
Publication of EP0453940B1 publication Critical patent/EP0453940B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65F3/14—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle
    • B65F3/20—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 charging pistons, plates, or the like
    • B65F3/201—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 charging pistons, plates, or the like the charging pistons, plates or the like moving rectilinearly
    • 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
    • B65F2003/006—Constructional features relating to the tank of the refuse vehicle
    • B65F2003/008—Constructional features relating to the tank of the refuse vehicle interchangeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F2003/0263—Constructional features relating to discharging means
    • B65F2003/0279—Constructional features relating to discharging means the discharging means mounted at the front of the vehicle

Definitions

  • the invention relates to a refuse collection vehicle with a pouring opening opening into a bulk room, with a pressing plate which can be pushed back and forth in the bulk space and is guided on the side walls thereof, and which carries the rubbish through an open discharge side of the bulk room and through an opening into a container, preferably into one designed as an interchangeable container with detachable couplings, pushes in, and with at least one cross member or wall stiffening the side walls of the bulk space and arranged above the press plate.
  • a refuse collection vehicle of this type is known, for example, from European patent publication EP-AO 163 859.
  • the pour-in opening is located in the front area of the vehicle, partly above the driver's cab and partly between it and the container in the area behind and above the driver's cab, a lifting and tipping device receiving the refuse containers for emptying into the pour-in opening.
  • the press shield guided in the bulk room is moved back and forth by hydraulic piston-cylinder units in such a way that it empties waste into the pouring opening through a filling opening provided with a closure device into the Insert container.
  • the press plate can be moved into the container through the closable filling opening in the manner shown in FIG.
  • the side walls of the bulk room are stiffened by a crossbar arranged above the guide for the press plate. Instead of using a traverse, the walls of the bulk room can of course also be stiffened by these overlapping walls of the pouring opening.
  • the object of the invention is therefore to provide a safety device for a refuse collection vehicle of the type specified at the outset, which prevents damage to the refuse collection vehicle as a result of objects emptied into the bulk space and jamming between the press ram and parts of the bulk space or the container.
  • this object is achieved in a refuse collection vehicle of the generic type in that a sensor is arranged in the upper region of the open extension side of the bulk room, which generates a signal in the event of jams or impingement of jammed or bulky objects, which stops the advance of the press plate or its drive reversed to return.
  • the sensor provided according to the invention thus prevents bulky, protruding or inclined objects between the press plate and built-in parts of the dump or the pouring opening or the container can be jammed in such a way that damage occurs.
  • the drive for the advance of the press plate is immediately switched to return, so that the driver or the operator knows, based on a corresponding display, that canting or clogging parts are in the bulk space that have to be removed.
  • pivotable levers or claws are arranged by a drive, which loosen objects that are jammed and jammed in the pouring opening from the walls and press into the bulk space in this way that these can be grasped there by the press plate.
  • Such pivotable levers or claws are expediently designed such that they still protrude from the filling opening of the container after the pressing plate has been moved back Parts can be pushed into it so that the container can be closed. Such parts protruding from the filler opening can occur in particular if they have become jammed between the slide-like press plate and the edges of the filler opening, so that they are taken along when the press plate is retracted and pulled out of the container again.
  • the sensor expediently consists of at least one nose attached to a shaft.
  • the shaft can be mounted in the walls of the bulk room above the open extension side. If the sensor is acted upon by canted or jamming objects, it exerts a torque on the shaft, with a switch or the like upon rotation of the shaft. is actuated, which triggers the signal.
  • At least one claw can also be attached to the shaft, so that the shaft can be rotated by a special drive device in order to break a jam with the aid of the claw or to push jammed objects into the bulk space or the filling opening of the container.
  • the sensor and / or the claw are expediently designed in the form of strips. In this way, they can monitor the entire width of the bulk space or intervene in it over the entire width.
  • the shaft is provided with a lever in the manner of a crank, on the free end of which a hydraulic pressure medium-piston-cylinder unit acts.
  • This pressure medium-piston-cylinder unit can be used both as a sensing element and as Act drive. If the piston-cylinder unit is not pressurized to rotate the shaft, the pressure in the cylinder is increased via the piston when a torque is exerted on the shaft via the sensor. This pressure increase can be detected by a pressure sensor or switch, which then triggers control and / or alarm signals.
  • the piston-cylinder unit can be supplied with pressure medium in the usual way for rotating the shaft.
  • the refuse collection vehicle 1 shown in FIGS. 1 and 2 corresponds to its basic structure according to the refuse collection vehicle described in the publication EP-A-O 163 859, so that reference is made to this as a whole for a more detailed description of the refuse collection vehicle.
  • a container 3, designed as an interchangeable container, is detachably fastened on the vehicle frame 2 and is provided with a closable fill opening on its side facing the driver's cab.
  • the pouring space 5 into which the pouring opening 4 opens in a funnel-like manner.
  • the slide-like press ram 6 is guided to and fro.
  • the press plate 6 has a front rectangular slide-like part 7 and a support plate 8 connected at right angles thereto.
  • the press plate 6 is provided with lateral guide strips 9, which are guided in the guide grooves 10, which are formed in the side walls of the bulk space 5 by U-profiles embedded therein.
  • the piston rods of articulated hydraulic cylinders 12, 13 are articulated on the back of its front slide part 7, the cylinders of which are articulated on a rear side wall of the bulkhead facing the driver's cabin.
  • the bulk space and the design of the press plate and the hydraulic cylinders moving it correspond to the design described with reference to FIGS. 6 to 8 according to the publication EP-AO 163 859, but the piston rods are articulated directly on the front press plate and the toggle linkage is dispensed with .
  • the side walls 15, 16 of the bulk space 5 are stiffened by a transverse traverse, not shown, or by the transverse wall of the pouring opening 4.
  • a shaft 19 is mounted in the side walls 15, 16 of the bulk space or in carriers 17, 18 connected to it, on the shaft 17 of which protrudes beyond the carrier, a lever 20 is attached in a crank-like manner, at the free end of which the Piston rod of a hydraulic cylinder 22 is articulated, which is articulated by the articulated connection 23 to the side wall 15 of the bulk space 5 or another part fixed to the vehicle.
  • the shaft 19 is connected to a bar 24 which is approximately nose-shaped in profile and at an obtuse angle to it with a bar 25 which forms a slide.
  • the nose-shaped bar 24 lies just above the upper edge of the press plate 6 and is slightly inclined towards the filling opening 27 of the container 3.
  • the bar 25 forming a pivotable slide lies approximately horizontally to the plane of displacement of the press plate 6.
  • the shaft 19 is arranged just below the upper edge 28 of the fill opening 27 in the end region of the pouring space or in the boundary region between the pouring opening and the pouring space, so that the nose-shaped bar 27 forming a sensor acts on it is when bulky or transverse parts are clamped between this and the upper edge 30 of the press plate 6.
  • slide-shaped bar 25 has the function of a sensor, since this is also pivoted when bulky or jammed parts lie between it and the press plate.
  • the upper edge 30 of the press plate is chamfered in the manner shown in order to enable objects to slide better to avoid canting.
  • the claw-like bar can not push protruding objects into the container by operating the hydraulic cylinder.
  • the bar can only push objects protruding out of the container by twisting them over the piston-cylinder unit, so that they can be gripped by the reciprocating press plate and pushed into the container.
  • Objects may jam or jam above the bulk space 5 in the pouring opening 4 if, for example, objects are jammed or jammed between the funnel-shaped, inclined wall 32 and the opposite wall of the pouring opening. If such a jamming or jamming occurs, the objects can be pressed down into the bulk space 5 by pivoting the claw-like bar 25 so that they can be gripped by the press plate 6.
  • the shaft 19 is controlled such that the press plate 6 cannot move against the claw-like bar 25.

Landscapes

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

Claims (6)

  1. Véhicule pour la collecte des ordures comprenant une ouverture de remplissage ou de versement débouchant dans l'enceinte de déversement 5, une laine de compression 6 pouvant être déplacée suivant un mouvement de va et vient dans l'enceinte de déversement et guidée sur les parois latérales 15, 16 de celle-ci qui pousse les ordures versées à travers un côté d'évacuation ouvert de l'enceinte de déversement et par une ouverture d'introduction 27 dans un réservoir 3, de préférence un conteneur réalisé comme réservoir échangeable avec des accouplements amovibles, et avec au moins une traverse ou paroi raidissant les parois latérales de l'enceinte de déversement, disposée au-dessus de la lame de compression, caractérisée en ce qu'un capteur 24 est disposé dans la zone supérieure du côté d'évacuation ouvert de l'enceinte de déversement 5 qui, lorsqu'il se produit un encombrement ou lorsqu'il détecte des objets encombrants ou coincés, produit un signal qui arrête l'avance de la lame de compression 6 ou qui commande l'entraînement 12, 13 de celle-ci suivant un mouvement de retour.
  2. Véhicule pour la collecte des ordures selon la revendication 1, caractérisée en ce que des leviers ou griffes 25 pouvant être pivotés par une commande 22 sont disposés dans la zone supérieure du côté d'évacuation ouvert de l'espace de déversement 5.
  3. Véhicule pour la collecte des ordures selon la revendication 1 ou 2,caractérisée en ce que le capteur est constitué par au moins un nez 24 fixé sur un arbre 19.
  4. Véhicule pour la collecte des ordures selon la revendication 3, caractérisée en ce qu'au moins une griffe 25 est fixée en plus sur l'arbre 19.
  5. Véhicule pour la collecte des ordures selon l'une des revendications précédentes, caractérisée en ce que le capteur 24 et/ou la griffe 25 sont réalisés en forme de barre.
  6. Véhicule pour la collecte des ordures selon l'une des revendications 1 à 5, caractérisée en ce que l'arbre 19 est pourvu d'un levier 20 en forme de manivelle, avec l'extrémité libre duquel vient en prise une unité hydraulique piston-cylindre à fluide sous pression 22.
EP91106131A 1990-04-26 1991-04-17 Véhicule de ramassage d'ordures Expired - Lifetime EP0453940B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91106131T ATE83737T1 (de) 1990-04-26 1991-04-17 Muellsammelfahrzeug.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4013433A DE4013433A1 (de) 1990-04-26 1990-04-26 Muellsammelfahrzeug
DE4013433 1990-04-26

Publications (2)

Publication Number Publication Date
EP0453940A1 EP0453940A1 (fr) 1991-10-30
EP0453940B1 true EP0453940B1 (fr) 1992-12-23

Family

ID=6405201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91106131A Expired - Lifetime EP0453940B1 (fr) 1990-04-26 1991-04-17 Véhicule de ramassage d'ordures

Country Status (5)

Country Link
EP (1) EP0453940B1 (fr)
AT (1) ATE83737T1 (fr)
CA (1) CA2041350A1 (fr)
DE (2) DE4013433A1 (fr)
ES (1) ES2038058T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0725021T3 (da) * 1992-02-12 1999-05-10 Edgar Georg Køretøj med en opsamlingsindretning til tømning af affaldsbeholdere, som skal opsamles
US5344273A (en) * 1992-08-10 1994-09-06 Shu-Pak Refuse Equipment Inc. Double-tier side loading refuse vehicle
DE10221827B4 (de) * 2002-05-10 2005-04-14 Zöller-Kipper GmbH Verfahren und Vorrichtung zum Beschicken eines Behälters mit Feststoffen
CN110834849A (zh) * 2019-11-20 2020-02-25 湖北一专汽车股份有限公司 一种勾臂垃圾车装载控制系统
CN112407697A (zh) * 2020-11-05 2021-02-26 湖南林宇科技发展有限公司 一种车厢可拆卸式垃圾车

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU38556A1 (fr) * 1959-04-28
US3799051A (en) * 1972-10-18 1974-03-26 Carrier Corp Refuse compacting device
DE3420058A1 (de) * 1984-05-29 1985-12-05 Edelhoff Polytechnik GmbH & Co, 5860 Iserlohn Motorgetriebenes muellsammelfahrzeug mit als wechselbehaelter ausgebildeten containern

Also Published As

Publication number Publication date
CA2041350A1 (fr) 1991-10-27
ES2038058T3 (es) 1993-07-01
DE59100019D1 (de) 1993-02-04
ATE83737T1 (de) 1993-01-15
DE4013433A1 (de) 1991-10-31
EP0453940A1 (fr) 1991-10-30

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