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EP0143197B1 - Disposition pour actionner une benne preneuse - Google Patents

Disposition pour actionner une benne preneuse Download PDF

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Publication number
EP0143197B1
EP0143197B1 EP84110176A EP84110176A EP0143197B1 EP 0143197 B1 EP0143197 B1 EP 0143197B1 EP 84110176 A EP84110176 A EP 84110176A EP 84110176 A EP84110176 A EP 84110176A EP 0143197 B1 EP0143197 B1 EP 0143197B1
Authority
EP
European Patent Office
Prior art keywords
arrangement according
hooks
hook
shells
another
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
Application number
EP84110176A
Other languages
German (de)
English (en)
Other versions
EP0143197A1 (fr
Inventor
Udo Grumbach
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.)
Heinz Grumbach Firma
Original Assignee
Heinz Grumbach Firma
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 Heinz Grumbach Firma filed Critical Heinz Grumbach Firma
Priority to AT84110176T priority Critical patent/ATE25370T1/de
Publication of EP0143197A1 publication Critical patent/EP0143197A1/fr
Application granted granted Critical
Publication of EP0143197B1 publication Critical patent/EP0143197B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/12—Refuse receptacles; Accessories therefor with devices facilitating emptying
    • B65F1/125—Features allowing the receptacle to be lifted and emptied by its bottom
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom

Definitions

  • the invention relates to an arrangement for attaching and opening a folding container with a hanging beam to be arranged on a crane boom or the like, which has downwardly projecting, hydraulically actuated hooks, which have hooking elements on the two half-shells of the folding container, which on its top along a pivot axis are hinged together, can be brought into engagement.
  • the hanging crosshead has three hydraulically actuated hooks, the middle one being designed as a load hook, which carries the folding container on a hooking element which is arranged in the region of the pivot axis of the two container half-shells, while the other two hooks with hooking elements on the lateral outer walls of the container half-shells can be brought into engagement, the two container half-shells being able to be opened apart by vertically displacing the middle support hook relative to the external hooks.
  • the hanging cross member is complex and must extend with its separate, external hooks over the entire width of the folding container. Furthermore, when hooking up the folding container, three hooks must be brought into engagement with the corresponding hooking elements on the container, for which purpose the suspension crossmember must be guided by hand. In addition, the hooking elements on the side of the outer walls of the container are disruptive.
  • the known arrangements are not suitable for disposal containers which are to be set up as collection containers for paper, waste glass or the like at collection points and are to be emptied on the spot into a large-capacity container of a disposal vehicle which has a corresponding crane device on which the suspension cross member is to be arranged .
  • disposal containers have to be kept free of disruptive projections on the side, and on the other hand, it must be possible to attach and empty the folding container into the open-top vehicle without using the hanging crossbar, which is why the hooks on the hanging crossbar can be easily threaded into the corresponding hook elements the container half-shells should be aimed at from above.
  • the invention has for its object to improve an arrangement of the type mentioned in that with only two hooks of the hanging crossbeam attacking from above, the container can first be raised closed and then its half-shells can be unfolded.
  • the hanging cross member has two horizontally displaceable hooks with hook openings lying upwards and the hooking elements are arranged on the top side of the half-shells in such a way that their connecting line is above and at a distance from the swivel axis of the half-shells horizontal plane.
  • the particular advantage of an arrangement according to the invention is that the hanging crossbar attached to a crane boom can be coupled by a single operator without manual intervention on the upper hooking elements of the container shells and, after being raised by a horizontal movement of the two hooks, unfolded towards one another to form the two half-shells of the container can be.
  • the container half-shells fold back in the opposite direction of movement of the hooks of the hanging crossbar.
  • the container can be set down in this arrangement and then, after the hooks have been lowered so far that the hooking elements have come free from the hook openings, the hooks can be moved in the opposite direction of movement to such an extent that the traverse can be raised without having to use the hooks again to come into engagement with the hooking elements.
  • guide webs can be provided on the top of the container half-shells, between which the hooking elements are expediently designed as bolts.
  • the hooks are arranged on slides, which are displaceable between two horizontal girders of the suspension crossmember, on which the slides are guided by rollers.
  • a hydraulic cylinder is advantageously arranged above the horizontal support, which is connected at the end of its piston rod on the one hand and at the end of its cylinder jacket on the other hand through the slide crosswise to the hooks projecting on the underside of the horizontal supports.
  • the slides which are therefore designed in opposite directions, also allow a short overall length of the suspension crossmember, which is important for a large opening angle of the half-shells of the container.
  • each carriage is also arranged in such a way that the moments resulting on the one hand from the load attached to the hook and on the other hand from the pressurization of the cylinder are directed in opposite directions. This allows plain bearings to be used for the sled despite the high forces that occur can be used without jamming under load.
  • the construction of the suspension crossmember is also of particular advantage, because the two slides, which are mounted on the horizontal supports, in a preferred embodiment consist of identical parts which are mounted on the horizontal supports, reversed from one another.
  • the extended end position of the hooks corresponds to the receiving width of the hooking elements, which means that the hooks have to be brought into engagement with the hooking elements from the inside with outwardly directed hook projections, but on the other hand prevents that when lifting the hooking elements Container is a force pulling the hooking elements is applied, which could lead to premature opening of the half-shells.
  • FIG. 1 shows a folding container 1 which is divided into two half-shells 2 along a vertical center plane.
  • the two half-shells 2 are connected to one another at their upper sides via joints 3 in such a way that their bottoms and side walls can be folded apart.
  • the two half-shells pivot about the axis A, which is the axis of the joints 3.
  • This axis A runs in the transverse or depth direction of the container 1 in the middle on its upper side. It goes without saying that the container 1 has an essentially cubic or cuboid shape.
  • the half-shells 2 Symmetrical to the parting plane of the container 1, the half-shells 2 have hooking elements 4 on their upper side, which, as FIG. 4 shows in particular, each consist of a bolt 25 which is parallel to the pivot axis A.
  • the half-shells 2 On the upper sides of the half-shells 2 there are webs 5 which run essentially in the diagonal direction to the top of the container and which diverge inwards towards the pivot axis A.
  • the hooking pin 25 lies in the area of the smallest distance between the two webs 5.
  • hooking elements 4 are always arranged independently of the spread position of the container half-shells 2 so that the horizontal plane in which they lie is at a distance from the horizontally lying pivot axis A. Because of this distance, a pivoting moment with respect to the pivot axis A results for each of the container shells 2 when the two hooking elements 4 on the top sides of the half shells 2 are pressed together in the horizontal direction.
  • a hanging cross member 6, the basic structure of which can be seen in FIGS. 1 and 2, is used to attach and open the container 1. It has two horizontal supports 7 lying next to one another, which will be discussed in more detail below with reference to FIG. 3. On these horizontal supports 7, two hooks 8 are arranged so as to be displaceable relative to one another in the longitudinal direction of the supports 7.
  • a hydraulic cylinder 9 is seated on the supports 7, which, with its piston rod 11 on the left in FIG. 1, with the hook 8 on the right in this figure and with the End of its cylinder jacket 10, which is arranged to the right, is connected to the left hook 8.
  • the hooks 8 are in their retracted, nearest end positions, which is shown in FIG. 1, while, in accordance with FIG. 2, the hooks 8 are most widely apart in the retracted end position of the cylinder 9.
  • the hydraulic cylinder 10 is a differential cylinder, and the working direction of the cylinder 10, in which the greater lifting force can be applied, is associated with the movement of the hooks 8 together, so that the greater cylinder force is available when the two containers -Shells 2 to be opened.
  • the hooks 8 each have hook openings 14 lying upwards, which are correspondingly delimited by hook projections 15 lying outwards.
  • the hooks 8, which are almost flush with one another in the longitudinal direction of the horizontal supports 7, must first be lowered with their hook projections 15 to below the bolts 25 of the hooking elements 4 when the container is attached, the hooks 8 initially being slightly moved together. Then the hooks 8 are moved apart via the hydraulic cylinder 9 to an end stop, after which in the vertical direction align the hook openings 14 with the bolts 25 of the hooking elements 4 on the half-shells 2. In this position, the entire container 1 can first be lifted without the half-shells 2 being unfolded, the bolts 25 of the hooking elements 4 coming into engagement with the hooks 8 without transmission of a horizontal force.
  • the threading of the hooks 8 into the hooking devices 4 facilitate the diverging webs 5 on the top of the container half-shells 2, as shown in FIG. If, as in the exemplary embodiment, the hooks 8 are inserted into the hooking devices 4 from the inside, it is advantageous if the webs 5 diverge inwards, ie towards the pivot axis A, in order to form a funnel-shaped insertion opening 26.
  • the two webs 5 still have a distance which is somewhat larger than the thickness of the hooks 8, so that on the one hand the hooks 8 in the engaged position essentially on the vertical Center plane of the container 1 are aligned and, on the other hand, enough play is available for easy threading of the hooks 8 into the hooking elements 4.
  • the suspension crossmember 6 hangs on a rotary drive 12, via which the suspension crossmember 6 can be pivoted about a vertical axis.
  • the rotary drive 12 also makes it possible to be able to rotate the container 1 hanging on the hanging cross member 6 after lifting.
  • the suspension crossmember 6 with the rotary drive 12 hangs on a crane boom 13, which is preferably constructed on the chassis of a large container vehicle, in the container of which the respective folding container 1 is to be emptied.
  • FIG. 3 illustrates the load-bearing parts of the suspension crossmember 6.
  • the hooks 8 are each parts of two slides 16, which are mounted on the horizontal supports 7 so as to be displaceable relative to one another.
  • the carriages 16 are each flat rails, at one end of which the hooks 8 are arranged projecting downwards and which are additionally supported by diagonally extending struts 24. At the other end, the carriages 16 have a plate 27 or another force-absorbing element, on which the hydraulic cylinder 9 engages.
  • the two carriages 16 are identical flat parts which are arranged reversed to one another and with their respective inner sides are in sliding contact with one another.
  • This unit consisting of the two complementary slides 16 is arranged between the two horizontal supports 7, which consist of two U-profiles which are mutually spaced apart with their flanges.
  • the slides 16 On their outer sides, the slides 16 have laterally protruding axle journals 17, on which rollers 18 are placed, each of which engages in the U-beam 7.
  • the carriages 16 On their inner sides, have further axle journals 19 and 20, which are longer than the outer axle journals 17 by the thickness of the flat part which forms the carriage 16.
  • the pin 19 lying on the hook end also serves as a guide pin and, in an assembled arrangement, engages through an elongated hole 23, which lies in the longitudinal direction of the slide 16.
  • a roller 21 is also mounted on the guide pin 19, which engages in alignment with the rollers 18 in the direction of displacement of the hooks 8 in the U-shaped carrier 7. It is understood that the length of the elongated hole 23 corresponds at least to the displacement length of the hooks 8 relative to one another.
  • the pin 20 located at the end of the attack of the hydraulic cylinder 9 engages in the direction of displacement next to the respective other slide 16 and into the opposite horizontal support 7 and carries a further roller 22 guided therein. As already mentioned, this applies mutually to each of the two slides 16 to.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Claims (15)

1 - Dispositif pour accrocher et suspendre un conteneur articulé (1), comprenant une traverse de suspension (6) destinée à être suspendue à une flèche de grue (13) et qui possède des crochets (8) en saillie vers le bas, à actionnement hydraulique, qui peuvent être mis en prise avec des éléments d'accrochage (25) prévus sur les deux demi-coquilles (2) du conteneur articulé (1) qui sont articulées l'une sur l'autre au niveau de leurs faces supérieures, le long d'un axe de pivotement (A), caractérisé en ce que la traverse de suspension (6) possède deux crochets (8) pouvant se déplacer en translation horizontale l'un par rapport à l'autre et présentant des ouvertures de crochet (14) qui s'ouvrent vers le haut, et les éléments d'accrochage (4) sont agencés sur les demi-coquilles (2), au niveau de la face supérieure de ces dernières, de telle manière que la ligne qui les joint se trouve dans un plan horizontal qui s'étend à une certaine distance au-dessus de l'axe de pivotement (A) des demi-coquilles (2).
2 - Dispositif selon la revendication 1, caractérisé en ce que les crochets (8) sont guidés le long d'au moins une poutre horizontale (7) de la traverse de suspension (6) et en ce que, au-dessus de la poutre horizontale (7) est disposé un vérin hydraulique (9) qui est relié à l'un des crochets (8) par son cylindre (10) et à l'autre crochet (8) par sa tige de piston (11).
3 - Dispositif selon la revendication 2, caractérisé en ce que le cylindre (10) du vérin et la tige du piston (11) du vérin hydraulique (9) sont reliés de façon croisée aux crochets (8) qui peuvent être déplacés tous deux vers la position éloignée.
4 - Dispositif selon la revendication 2 ou la revendication 3, caractérisé en ce que le vérin hydraulique (9) est un vérin différentiel.
5 - Dispositif selon la revendication 3, caractérisé en ce que les crochets (8) sont agencés respectivement à l'une des extrémités de deux chariots (16) qui peuvent se déplacer l'un en sens inverse de l'autre et qui sont respectivement attaqués à leur autre extrémité par le vérin hydraulique (9).
6 - Dispositif selon la revendication 5, caractérisé en ce que le vérin hydraulique (9) est monté flottant sur les chariots (16).
7 - Dispositif selon la revendication 5, caractérisé en ce que la poutre horizontale (7) est composée de deux profilés en U qui sont dirigés l'un vers l'autre par leurs ailes et entre lesquels les chariots (16) sont guidés par l'intermédiaire de galets (18, 21,22) engagés dans ces profilés en U.
8 - Dispositif selon l'une des revendications 5 à 7, caractérisé en ce que les chariots (16), y compris les crochets (8), sont des pièces plates qui sont appuyées l'une contre l'autre à glissement et possèdent au moins chacun un tourillon de guidage (19) qui est engagé dans un trou allongé (23) de l'autre chariot (16).
9 - Dispositif selon la revendication 8, caractérisé en ce que les tourillons de guidage (19) sont enfilés chacun à travers l'autre chariot (16) et en ce que, sur l'extrémité débordante de chaque tourillon, est monté un des galets (21).
10 - Dispositif selon la revendication 8, caractérisé en ce que les deux chariots (16) sont des pièces plates identiques qui sont disposées l'une à côté de l'autre et l'une en sens inverse de l'autre.
11 - Dispositif selon l'une des revendications 1 à 10, caractérisé en ce que les crochets (8) sont disposés de façon que leurs dents de crochets (15) soient dirigées vers l'extérieur, en se tournant le dos.
12 - Dispositif selon l'une des revendications 1 à 11, caractérisé en ce que chacun des éléments d'accrochage (4) est constitué par une broche (25) qui est disposée parallèlement à l'axe de pivotement (A) entre deux nervures (5) prévues au niveau de la face supérieure des demi-coquilles (2).
13 - Dispositif selon la revendication 12, caractérisé en ce que l'écartement des nervures (5) est supérieur à l'épaisseur des crochets (8) d'une valeur représentant un jeu.
14 - Dispositif selon la revendication 12 ou la revendication 13, caractérisé en ce que les deux nervures (5) divergent en entonnoir, vers l'intérieur, vers l'axe de pivotement (A) et/ou vers l'extérieur.
15 - Dispositif selon l'une des revendications 1 à 14, caractérisé en ce que la traverse de suspension (6) est suspendue à un mécanisme de rotation (12) à axe de pivotement vertical.
EP84110176A 1983-09-01 1984-08-27 Disposition pour actionner une benne preneuse Expired EP0143197B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84110176T ATE25370T1 (de) 1983-09-01 1984-08-27 Anordnung zum betaetigen eines klappbehaelters.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19838325137U DE8325137U1 (de) 1983-09-01 1983-09-01 Anordnung zum betaetigen eines klappbehaelters
DE8325137U 1983-09-01

Publications (2)

Publication Number Publication Date
EP0143197A1 EP0143197A1 (fr) 1985-06-05
EP0143197B1 true EP0143197B1 (fr) 1987-02-04

Family

ID=6756680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110176A Expired EP0143197B1 (fr) 1983-09-01 1984-08-27 Disposition pour actionner une benne preneuse

Country Status (3)

Country Link
EP (1) EP0143197B1 (fr)
AT (1) ATE25370T1 (fr)
DE (1) DE8325137U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2362848A1 (es) * 2011-04-04 2011-07-14 Ricardo Romero Martí Cabezal de enganche y sistema de apertura/cierre para puertas de un contenedor accionable con dicho cabezal de enganche.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8525342U1 (de) * 1985-09-05 1986-01-02 Inderfurth, Heinz-Gerd, 4054 Nettetal Behälter, vorzugsweise Entsorgungsbehälter zur Aufnahme von Abfall
EP0467419B1 (fr) * 1988-04-19 1993-03-10 Fritz Schäfer Gesellschaft mit beschränkter Haftung Dispositif pour accrocher et ouvrir des bennes-coquilles
DE8805173U1 (de) * 1988-04-19 1988-06-09 Fritz Schäfer GmbH, 5908 Neunkirchen Klappbehälter
NL9100193A (nl) * 1991-02-04 1992-09-01 Kiggen Beheer Bv Afvalbak.
AT396455B (de) * 1992-01-09 1993-09-27 Sobitsch Erich Vorrichtung zum entleeren eines sammelbehälters, insbesondere für müll oder wiederverwertbare stoffe
DE4235851A1 (de) * 1992-10-23 1994-04-28 Schaefer Gmbh Fritz Klappbehälter mit mehreren Kammern
ES2372037B1 (es) * 2009-12-21 2012-12-19 Ros Roca S.A. Sistema para la manipulación de contenedores de recogida de desechos.
CN105015973A (zh) * 2015-06-02 2015-11-04 张树 一种省力垃圾桶
WO2018085912A1 (fr) * 2016-11-11 2018-05-17 Carneiro Luiz Armando Ensemble pantographe et bac articulé pour logistique de produits en vrac

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154917B (de) * 1960-06-28 1963-09-26 Alfawerk Foerderanlagen G M B Hydraulischer Greifer
FR1595967A (fr) * 1968-12-06 1970-06-15
DE2521021A1 (de) * 1975-05-12 1976-11-25 Kijewski Hans Joachim Ing Grad Hydraulisch betaetigte haengetraverse
FR2496063A1 (fr) * 1980-12-17 1982-06-18 Dorey Gerard Installation pour la recuperation des ordures menageres

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2362848A1 (es) * 2011-04-04 2011-07-14 Ricardo Romero Martí Cabezal de enganche y sistema de apertura/cierre para puertas de un contenedor accionable con dicho cabezal de enganche.
WO2012136866A1 (fr) * 2011-04-04 2012-10-11 Romero Marti Ricardo Tête d'accrochage et système d'ouverture/fermeture pour portes d'un contenant actionnable avec ladite tête d'accrochage
EP2695832A4 (fr) * 2011-04-04 2015-03-04 Martí Ricardo Romero Tête d'accrochage et système d'ouverture/fermeture pour portes d'un contenant actionnable avec ladite tête d'accrochage

Also Published As

Publication number Publication date
ATE25370T1 (de) 1987-02-15
EP0143197A1 (fr) 1985-06-05
DE8325137U1 (de) 1983-12-08

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