EP0280008B1 - Vorrichtung zum Anhängen von Abfallbehältern o. dgl. an ein Hebezeug, vorzugsweise an einen Ausleger eines Ladekrans - Google Patents

Vorrichtung zum Anhängen von Abfallbehältern o. dgl. an ein Hebezeug, vorzugsweise an einen Ausleger eines Ladekrans Download PDF

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Publication number
EP0280008B1
EP0280008B1 EP88100256A EP88100256A EP0280008B1 EP 0280008 B1 EP0280008 B1 EP 0280008B1 EP 88100256 A EP88100256 A EP 88100256A EP 88100256 A EP88100256 A EP 88100256A EP 0280008 B1 EP0280008 B1 EP 0280008B1
Authority
EP
European Patent Office
Prior art keywords
pulling
hook
eye
arm
load
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
EP88100256A
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German (de)
English (en)
French (fr)
Other versions
EP0280008A1 (de
Inventor
Alfred Dipl.-Ing. Kinshofer
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.)
Kinshofer GmbH
Original Assignee
Kinshofer Greiftechnik 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 Kinshofer Greiftechnik GmbH filed Critical Kinshofer Greiftechnik GmbH
Priority to AT88100256T priority Critical patent/ATE59366T1/de
Publication of EP0280008A1 publication Critical patent/EP0280008A1/de
Application granted granted Critical
Publication of EP0280008B1 publication Critical patent/EP0280008B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Definitions

  • the invention relates to a device for attaching waste containers or the like, which are provided with a load eye connected to the container trough or bell and a pulling eye which is provided on a pulling means for opening bottom flaps and / or side parts of the container Hoist, preferably on a boom of a loading crane, with load and pull hooks for each of the eyes.
  • batteries from waste containers are set up at central collection points, which are usually provided with a closed container bell with bottom flaps which have insertion openings which are adapted to the type of waste to be collected.
  • the waste containers are usually provided in the upper area of their bell-shaped housing with round insertion openings for bottles and glass containers, with slot-shaped openings for inserting waste paper and with round or square openings for inserting metal cans.
  • bottom flaps or hinged side parts provided with bottom parts, which can open and close like scissors.
  • the flaps are provided with pull ropes or rods so that they can be opened by lifting or lowering the pull eyes.
  • the containers are also provided with lifting eyes, which are used for lifting, pivoting and / or moving.
  • the pulling or lifting eyes are arranged next to each other so that the lifting and pulling hooks of the hoist used for lifting and opening have to be hooked into the eyelets at about the same time.
  • a particular problem of the device comprising the load and pull hooks is that the pull hook must be able to be raised and lowered independently in relation to the load hook in order to bring about the opening and closing of the waste container.
  • a hydraulically operated suspension crossmember which is used for receiving and emptying folding buckets.
  • a support frame is already attached below a rotary motor driven by pressure oil.
  • Load hooks which can be swiveled out by means of piston-cylinder units are arranged on the side of the supporting frame, while a vertically displaceable pull hook is provided in the center.
  • the load and pull hooks must be controlled via three separate piston-cylinder units. As a result, the construction of this hydraulically operated suspension crossmember is relatively complicated.
  • the object of the invention is to provide a device of the type mentioned, which on the one hand can be handled easily and quickly and on the other hand is simple in construction.
  • this object is achieved in a generic device in that a hydraulic piston-cylinder unit is arranged in the supporting frame, the piston rod of which is connected to the pulling hook via a gearbox or at least one pulley-like rope and via an actuating piece and a stop provided on the arm or extension gives the arm a pivoting movement. And when using at least one pulley-like rope, the length of the rope or ropes is to be dimensioned such that they become slack when the support piece has moved against its lower stop under the action of gravity, so that the arm with the Load hook is swung out.
  • the double hook device enables the load and pull hooks to be coupled to the carrying and pulling eyes of the waste container only by actuating the hydraulic control, since the hooks can close like pliers to couple to the eyes.
  • a simple alignment of the hooks on the eyelets is possible in that the support frame carrying the hooks can be rotated into the correct coupling position by the rotary motor.
  • the opening of the waste container can be effected in a simple manner by actuating the hydraulic piston-cylinder unit, because the pull hook can be moved relative to the load hook by this.
  • the gear or the pulley-like reeving of the rope is designed so that a sufficiently large movement of the pulling hook is achieved with a relatively small piston stroke.
  • the arm connected to the load hook is expediently acted upon by a spring, preferably a compression spring, in the direction of its pivoted-in stroke position, in which it rests against a frame-fixed stop, the actuating part connected to the piston rod engaging the arm in the region of the end of the retracting movement of the piston swings out against the force of the spring.
  • a spring preferably a compression spring
  • a gear for moving the pulling hook relative to the load hook, it expediently has in its final stage a pinion which meshes with a toothed rack connected to the pulling hook.
  • the piston rod is connected at its end in a yoke-like manner to an axle on which end pulleys are mounted, that the ends of cables are fastened to the frame, the other ends of which are fastened to the support piece of the pulling hook, and that the cables run from their fixed point on the frame via the cable pulleys movable by the piston rod via deflection rollers mounted in the upper region of the frame to their fixed points on the support piece. Due to this pulley-like reeving, the path of the support piece of the pull hook in its guide is twice as large as the path of the piston rod, so that a low overall height of the device is made possible.
  • the lengths of the ropes are expediently dimensioned such that they become slack when the support piece has moved against its lower stop under the action of gravity, so that the arm with the load hook is then pivoted out by further retraction movement of the piston.
  • the further retraction and extension movement of the piston can be used solely for pivoting the arm, without the towing hook also being given any movement.
  • the rotary motor is expediently provided with continuous feed and return lines for the pressure medium piston-cylinder unit, so that there is no need to provide rotating hoses which could be damaged by overtightening.
  • the load hook is provided with a projection provided with a pin, which is telescopically guided in an overlapping tube, the displacement path being limited by the fact that the pins engage in elongated holes in the tube.
  • the pins When lowering, the pins are supported on the lower ends of the elongated holes. If the load hook hits the top wall of the container when the device is lowered, it will not be damaged because the load hook can move upwards in the elongated holes.
  • the load hook is latched into the lifting eye after the pivotable lever has been released by the cross member connected to the piston rod by spring force.
  • the subsequent release is carried out by taking along an attachment provided on the piston rod.
  • the hooks do not perform a vertical hook movement while being latched in and out.
  • the piston rod is at its bottom dead center and the ropes moved by it are slack.
  • the latches are released and released by a pincer-like movement of the load and pull hooks.
  • the recycling container 1 shown schematically in FIGS. 1 to 5 is provided with two bottom closure flaps 3, 4 which can be pivoted about a horizontal axis 2.
  • the bottom closure flaps 3, 4 are kept closed under the weight of the bell-shaped housing of the container resting on them.
  • the ends of ropes 5, 6 are attached to the outer regions of the bottom flaps 3, 4, the other ends of which are connected to a pull rod 7 which is guided in longitudinally displaceable fashion in guides of the container.
  • the pull rod 7 passes through the upper container wall and carries the pulling eye 8 at its upper end.
  • the carrying eye 9 is arranged, which is connected to the bell-shaped container trough.
  • the load hook 10 can be hooked into the lifting eye 9 and the pull hook 11 into the lifting eye 8.
  • the pulling hook moves upwards in the manner shown in FIG. 3, so that the ropes 5, 6 are tightened and the bottom flaps 3, 4 are held in their closed position.
  • the emptied container is then placed back on the floor in reverse order.
  • the device shown in FIGS. 6 to 11 has an upper support frame 20. This consists of a yoke-like cross member 21 which is welded at the end to U-profiles 22, 23 which form the guides for the support piece 24 for the pull hook 25.
  • the carrier 21 is welded to two web plates 27, 28 which run obliquely downward and which are connected to one another at their lower end by a welded-in plate 29.
  • the web plates 27, 28 are further welded with two tabs 30, 31 which project downwards and which are provided with bearing bores 32, 33 for a shaft or axis on which the arm 34 of the load hook 35 is pivotably mounted.
  • bearing plates 37, 38 protruding in pairs in the form of a fork are welded in the area of the ends of the carrier 21, between which the upper deflection rollers 39, 40 are mounted on corresponding axes.
  • the cylinder 41 On the sheet 29 connecting the web sheets 27, 28, the cylinder 41 is fastened, the piston rod of which penetrates the sheet 29 downwards.
  • the piston rod 46 is welded to a yoke-like cross member 47 on which the cable pulleys 44, 45 are mounted at the end.
  • the ends of steel cables 51 are fastened by the fastening device 50, which via the movable cable pulleys 44, 45 and the frame-fixed cable pulleys 39, 40 to their fastening points on the in the U-profiles 22, 23 guided support piece 24 for the pull hook 25.
  • the attachment point on the support piece 24 for the traction cables 51 is denoted by 56 in FIG. 6.
  • the support arm 34 for the load hook 35 is fastened in the manner shown in FIGS. 6 and 7 on the pivot shaft 60 which is pivotably mounted in the bearing bores 32, 33 of the bearing plates 30, 31.
  • the support arm 34 is shown in FIG. 6 with an extension 63 which has a pin 64 which serves to hold a pressure spring, not shown, which is clamped between the extension 63 and the frame-fixed abutment 65.
  • yoke-like cross member carrying the movable rope pulleys 44, 45 swings out the arm 34 when the piston rod 46 is retracted via the extension 63, so that it can perform a tong-like movement.
  • the swiveled-in stroke position is shown in full lines, while the swiveled-out position is shown in dashed lines. If the transverse yoke 34 moves downwards under tension of the cable 51, the cross member 47 releases the extension 63, so that the arm 34 can perform a pliers-like closing movement relative to the pull hook 25 under the action of the compression spring. If the cross member 47 moves further down, the traction cable 51 is tensioned and accordingly the tensioning hook 25 is raised, in which the support piece 24 moves upwards in the guides 22, 23.
  • the cross member 21 of the frame 20 is also provided in its central region with a receiving eye in which the output shaft 70 of the rotary motor 71 is fastened. This is provided at its upper end between fork-like legs with a bore 72, which is used to fasten the rotary motor to the boom of a loading crane.
  • the tensioning hook 25 which is welded to the support piece 24, is also shown. If the tensioning hook 25 is in its upper position, the piston rod 46 has extended the rope pulleys 44, 45 into the lowest position in the manner shown.
EP88100256A 1987-02-06 1988-01-11 Vorrichtung zum Anhängen von Abfallbehältern o. dgl. an ein Hebezeug, vorzugsweise an einen Ausleger eines Ladekrans Expired - Lifetime EP0280008B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88100256T ATE59366T1 (de) 1987-02-06 1988-01-11 Vorrichtung zum anhaengen von abfallbehaeltern o. dgl. an ein hebezeug, vorzugsweise an einen ausleger eines ladekrans.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3703656 1987-02-06
DE3703656 1987-02-06

Publications (2)

Publication Number Publication Date
EP0280008A1 EP0280008A1 (de) 1988-08-31
EP0280008B1 true EP0280008B1 (de) 1990-12-27

Family

ID=6320403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100256A Expired - Lifetime EP0280008B1 (de) 1987-02-06 1988-01-11 Vorrichtung zum Anhängen von Abfallbehältern o. dgl. an ein Hebezeug, vorzugsweise an einen Ausleger eines Ladekrans

Country Status (4)

Country Link
EP (1) EP0280008B1 (ja)
JP (1) JP2773868B2 (ja)
AT (1) ATE59366T1 (ja)
DE (1) DE3861388D1 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915580A1 (de) * 1989-05-12 1990-11-15 Kinshofer Greiftechnik Behaelter mit handhabungseinrichtung
AT402914B (de) * 1989-08-01 1997-09-25 Transporte Waizinger Ges M B H Vorrichtung zum verladen und entleeren von altstoffsammelbehältern
FR2704538A1 (fr) * 1993-04-26 1994-11-04 Polz Sarl Dispositif de préhension de conteneurs.
JPH07172759A (ja) * 1993-12-20 1995-07-11 Nishio Rentooole Kk クランプ装置
DE9418696U1 (de) * 1994-11-02 1996-02-29 Kinshofer Greiftechnik Vorrichtung zum Anheben und Entleeren von Recyclingbehältern
WO1996026138A1 (en) * 1995-02-21 1996-08-29 Froederberg Per Arne Container with a movable bottom
ES2127679B1 (es) * 1996-04-18 2000-05-16 Ramis Rubio Antonio Sistema de enganche, sujecion, apertura y cierre para contenedores de residuos solidos.
ES2147102B1 (es) * 1997-10-29 2001-03-01 Allibert Equipement Contenedor de recogida selectiva.
WO2011161640A1 (en) * 2010-06-23 2011-12-29 Timothy John Fleischer Bottom discharge container
CN103241650A (zh) * 2013-05-22 2013-08-14 江苏句容联合铜材有限公司 一种变压器用电磁线生产厂房内的行车防尘方法
CN105060114A (zh) * 2015-09-10 2015-11-18 无锡市运达机械有限公司 起重机制动器刹车防落灰除尘装置
CN107318752A (zh) * 2017-08-11 2017-11-07 池州市忠友生态农业开发有限公司 一种水产养殖废水循环处理系统
CN112777482A (zh) * 2021-02-19 2021-05-11 国网山东省电力公司枣庄供电公司 一种多功能、多用途起重置物架
CN114308356B (zh) * 2021-11-30 2022-12-20 湖南恒瑞管桩科技有限公司 智能化人工制沙提升系统
CN114852531A (zh) * 2022-06-01 2022-08-05 宁波长荣酿造设备有限公司 料斗
CN115489893B (zh) * 2022-09-16 2023-06-16 南华大学 放射性粉末物料储料罐及其拆盖装盖方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR378633A (fr) * 1907-06-08 1907-10-10 Clark Chase Système de benne pour transporteur à cable
GB277259A (en) * 1927-05-18 1927-09-15 John Borthwick Nixon Improvements relating to skips
DE1275736B (de) * 1965-10-08 1968-08-22 Krupp Gmbh Selbstgreifende Kreuztraverse
DE2521021A1 (de) * 1975-05-12 1976-11-25 Kijewski Hans Joachim Ing Grad Hydraulisch betaetigte haengetraverse
DE2804954A1 (de) * 1978-02-06 1979-08-09 Ludmann Gmbh & Co Kg Karl Container
AU559326B2 (en) * 1982-12-09 1987-03-05 Industrial Containers Pty. Ltd. Waste container
FR2539112A1 (fr) * 1983-01-07 1984-07-13 Guerid Jean Dispositif de vidage par fond ouvrant de conteneurs et receptables pour produits en vrac

Also Published As

Publication number Publication date
DE3861388D1 (de) 1991-02-07
JPS63262389A (ja) 1988-10-28
EP0280008A1 (de) 1988-08-31
ATE59366T1 (de) 1991-01-15
JP2773868B2 (ja) 1998-07-09

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