EP0095222A1 - Device for gripping the upper edge of one or several metallic containers - Google Patents

Device for gripping the upper edge of one or several metallic containers Download PDF

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Publication number
EP0095222A1
EP0095222A1 EP83200738A EP83200738A EP0095222A1 EP 0095222 A1 EP0095222 A1 EP 0095222A1 EP 83200738 A EP83200738 A EP 83200738A EP 83200738 A EP83200738 A EP 83200738A EP 0095222 A1 EP0095222 A1 EP 0095222A1
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EP
European Patent Office
Prior art keywords
jaws
box
holder
container
frame
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.)
Withdrawn
Application number
EP83200738A
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German (de)
French (fr)
Inventor
Johannes Arbouw
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0095222A1 publication Critical patent/EP0095222A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/18—Load gripping or retaining means
    • B66F9/187—Drum lifting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/625—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for gripping drums or barrels

Definitions

  • the invention relates to a device for grasping the upper edge of one or more metallic containers so that they can be transported, consisting of a frame that can be attached to the fork of a forklift or the hook of a lifting device, the frame at least one substantially vertical contains extending holder, which serves to receive a box in which two jaws are arranged against each other and with respect to the box about horizontal axes, which jaws in their effective lower position are suitable for gripping the upper edge of the metallic container.
  • the box is movably suspended in the holder and for this purpose is provided with a groove running in the vertical direction, in which a pin is guided through the holder, and with a spring, with the aid of which the box is movably supported in the holder .
  • a relatively complicated block mechanism to block the jaws in the operative position and a mechanism to release the block.
  • the aim of the invention is to greatly simplify the device and improve its effectiveness.
  • This aim is achieved according to the invention in that the box is fastened in the holder by two fastening elements arranged at a distance from one another in vertical direction.
  • the box is therefore not movable relative to the holder during work.
  • the device To receive a container standing on a support, the device is lowered with the aid of a forklift or a lifting device until the upper jaw hits the upper wall of the container. If the jaws move downward further, they move apart against the action of the spring, so that the lower jaw abuts the body of the container.
  • the frame and with it the box is tilted backwards, by the tilting mechanism already present in forklift trucks or a lifting device, whereby the lower jaw is pushed away from the upper jaw and the container is released.
  • the holder consists of two angle profiles 1, which are set up at a distance from each other, but mutually aligned. In the figure, only the rear angle profile 1 with legs la and lb is shown.
  • four such holders are arranged in a star shape at 90 °. Can accommodate multiple containers several star-like arrangements can be placed side by side.
  • the holders can also be arranged parallel to one another in a holder group.
  • the holder or the holding group 1 is provided with means 2, by means of which the holder or the holding group 1 can be gripped by the fork 3 of a forklift or the hook of a crane or another lifting device.
  • These means 2 can e.g. are formed by two horizontal plates, which together form a slot for the fork 3 and which are connected by supports 4 to the angle profiles 1.
  • a holder 1 Since the device can also be used to transport only one container, a holder 1 is discussed below.
  • This box 5 consists of two flat plates 6 in the shape of an inverted L, which are interconnected at a distance from each other. In the drawing, only the rear plate 6 is shown.
  • the plates 6 are kept apart by transverse walls 6a.
  • the box 5 is completely open on the upper side, largely open on the left side and is completely open along the lower side and the right side of the horizontal and vertical part of the L.
  • An upper jaw 8 is pivotably mounted between the plates 6 about a pivot 6.
  • a lower jaw 9 is connected at one end by a pivot pin 10 to the upper jaw 8 and at its other end by means of a pin 11 with a lever 12 which is connected to the plate 6 via a pin 13.
  • a parallelogram is formed between the pins 7, 10, 11 and 13.
  • a tension spring 14 which is arranged between a point 15 on the upper jaw 8 and the pin 13, holds the Jaws in the lower position, with the jaws 8 and 9 resting on one another (not shown).
  • the box 5 is suspended by two bolts 16 and 17 immovably between the legs la of the holder.
  • the device serves to transport a container 18 which is placed on a base 19.
  • the jaws 8 and 9 lie on one another under the influence of the spring 14.
  • the device according to the invention is set down by a forklift truck, the lower side of the upper jaw 8 resting on the lid of the container 18. With a further downward movement, the lower jaw 9 engages under the bulge of the container 18, as shown in the figure.
  • the container 18 When the container 18 reaches its intended place, the container 18 is placed on a support. Now the device according to the invention is tilted backwards with the aid of the tilting device of the forklift, whereby the jaws 8 and 9 move from one another and leave the container edge free. After the device has tilted back, a following container can be transported.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The device grips the top rim of one or more metal containers for transport. The device consists of a triangular holder frame with uprights (1) and a base (2) with a slot to receive prongs (3) of a fork lift truck, or an arrangement permitting engagement by a crane hook etc.. A casing (5) with L-shaped side plates is attached to the frame. The casing supports two jaws (8,9) which together with a link (12) and the frame upright (1a) form a parallelogram linkage. The jaws are clamped against the lid and rim of the container (18) by a tension spring (14).

Description

Die Erfindung betrifft eine Vorrichtung zum Erfassen des oberen Randes von einem oder mehreren metallischen Behältern, damit diese transportiert werden können, bestehend aus einem Gestell, das an der Gabel eines Gabelstaplers oder dem Haken einer Hubvorrichtung befestigt werden kann, welches Gestell mindestens einen im wesentlichen vertikal verlaufenden Halter enthält, der zur Aufnahme eines Kastens dient, in welchem zwei Backen gegeneinander und gegenüber dem Kasten um horizontale Achsen schwenkbar angeordnet sind, welche Backen in ihrer wirksamen unteren Stellung zum Erfassen des oberen Randes des metallischen Behälters geeignet sind.The invention relates to a device for grasping the upper edge of one or more metallic containers so that they can be transported, consisting of a frame that can be attached to the fork of a forklift or the hook of a lifting device, the frame at least one substantially vertical contains extending holder, which serves to receive a box in which two jaws are arranged against each other and with respect to the box about horizontal axes, which jaws in their effective lower position are suitable for gripping the upper edge of the metallic container.

Eine derartige Vorrichtung ist aus der US-Patentschrift 4.068.880 bekannt.Such a device is known from US Pat. No. 4,068,880.

Bei dieser bekannten Vorrichtung ist der Kasten beweglich im Halter aufgehängt und zu diesem Zweck mit einer in vertikaler Richtung verlaufenden Nut versehen, in welcher ein durch den Halter führender Zapfen durchgeführt ist, sowie mit einer Feder, mit deren Hilfe der Kasten im Halter beweglich unterstützt ist. Ausserdem ist ein verhältnismässig komplizierter BlockVermechanismus vorgesehen, um die Backen in der wirksamen Stellung zu blockieren, sowie ein Mechanismus zum Lösen der Blockierung.In this known device, the box is movably suspended in the holder and for this purpose is provided with a groove running in the vertical direction, in which a pin is guided through the holder, and with a spring, with the aid of which the box is movably supported in the holder . There is also a relatively complicated block mechanism to block the jaws in the operative position and a mechanism to release the block.

Ausserdem müssen die Backen ausschliesslich durch Schwerkraft in die schliessende wirksame Stellung bewegt werden,In addition, the jaws must be moved into the closing effective position exclusively by gravity,

Die Erfindung hat eine starke Vereinfachung der Vorrichtung und Verbesserung ihrer Wirkung zum Ziel.The aim of the invention is to greatly simplify the device and improve its effectiveness.

Dieses Ziel wird erfindungsgemäss dadurch erreicht, dass der Kasten durch zwei in vertikaler Ricntung in Abstand voneinander angeordnete Befestigangselemente im Halter befestigt ist.This aim is achieved according to the invention in that the box is fastened in the holder by two fastening elements arranged at a distance from one another in vertical direction.

Während der Arbeit ist der Kasten somit nicht gegenüber dem Halter beweglich.The box is therefore not movable relative to the holder during work.

Zur Aufnahme eines auf einer Unterlage stehenden Behälters wird die Vorrichtung mit der Hilfe eines Gabelstaplers oder einer Hubvorrichtung niedergelassen, bis die obere Backe auf die obere Wand des Behälters stösst. Bei einer weiteren Bewegung der Backen nach unten bewegen sich diese gegen die Wirkung der Feder auseinander, so dass die untere Backe gegen den Rumpf des Behälters stösst.To receive a container standing on a support, the device is lowered with the aid of a forklift or a lifting device until the upper jaw hits the upper wall of the container. If the jaws move downward further, they move apart against the action of the spring, so that the lower jaw abuts the body of the container.

Wenn die Vorrichtung wieder gehoben wird, wird der obere Rand des Behälters zwischen den Backen festgeklemmt, so dass der Behälter mitgenommen, gehoben und/oder transportiert wird.When the device is lifted again, the upper edge of the container is clamped between the jaws, so that the container is carried, lifted and / or transported.

Nachdem Aufsetzen des Behälters wird das Gestell und mit ihm der Kasten nach hinten geneigt, und zwar durch den bei Gabelstaplern oder einer Hubvorrichtung bereits vorhandenen Neigungsmechanismus , wodurch die untere Backe von der oberen Backe weggedrückt wird,und der Behälter freigegeben wird.After placing the container, the frame and with it the box is tilted backwards, by the tilting mechanism already present in forklift trucks or a lifting device, whereby the lower jaw is pushed away from the upper jaw and the container is released.

Die Erfindung wird anhand der Zeichnung erläutert.The invention is explained with reference to the drawing.

Die einzige Figur der Zeichnung zeigt einen Längsschnitt des Halters und des Kastensder erfindungsgemässen Vorrichtung.The only figure of the drawing shows a longitudinal section of the holder and the box of the device according to the invention.

Der Halter besteht aus zwei Winkelprofilen 1, die im Abstand voneinander, jedoch gegenseitig ausgerichtet aufgestellt sind. In der Figur ist nur das hintere Winkelprofil 1 mit Schenkeln la und lb dargestellt.The holder consists of two angle profiles 1, which are set up at a distance from each other, but mutually aligned. In the figure, only the rear angle profile 1 with legs la and lb is shown.

Wenn z.B. vier Behälter gleichzeitig transportiert werden sollen, sind vier derartige Halter unter 90° sternartig angeordnet. Für die Aufnahme von mehreren Behältern können mehrere sternartige Anordnungen nebeneinander aufgestellt werden. Auch können die Halter parallel zueinander in einer Haltergruppe angeordnet sein.If, for example, four containers are to be transported at the same time, four such holders are arranged in a star shape at 90 °. Can accommodate multiple containers several star-like arrangements can be placed side by side. The holders can also be arranged parallel to one another in a holder group.

Der Halter oder die Haltegruppe 1 ist mit Mitteln 2 versehen, mit deren Hilfe der Halter oder die Haltegruppe 1 durch die Gabel 3 eines Gabelstaplers bzw. den Haken eines Kranes oder einer andere Hubvorrichtung erfasst werden kann.The holder or the holding group 1 is provided with means 2, by means of which the holder or the holding group 1 can be gripped by the fork 3 of a forklift or the hook of a crane or another lifting device.

Diese Mittel 2 können z.B. durch zwei horizontale Platten gebildet werden, die miteinander einen Schlitz für die Gabel 3 bilden und die durch Stützen 4 mit den Winkelprofilen 1 verbunden sind.These means 2 can e.g. are formed by two horizontal plates, which together form a slot for the fork 3 and which are connected by supports 4 to the angle profiles 1.

Da die Vorrichtung auch zum Transport von nur einem Behälter verwendbar ist, wird im folgenden ein Halter 1 besprochen.Since the device can also be used to transport only one container, a holder 1 is discussed below.

Zwischen den paralleleln Schenkeln la des Halters 1 ist ein flacher Kasten 5 befestigt. Dieser Kasten 5 besteht aus zwei flachen Platten 6 in der Form eines umgekehrten L, die in einem Abstand voneinander miteinander verbunden sind. In der Zeichnung ist nur die hintere Platte 6 dargestellt.Between the parallel legs la of the holder 1, a flat box 5 is attached. This box 5 consists of two flat plates 6 in the shape of an inverted L, which are interconnected at a distance from each other. In the drawing, only the rear plate 6 is shown.

Die Platten 6 werden durch Querwände 6a in Abstand voneinander gehalten. Der Kasten 5 ist an der oberen Seite vollständig offen, an der linken Seite grösstensteilsoffen und ist vollständig offen entlang der unteren Seite und der rechten Seite des horizontalen bzw. vertikalen Teiles des L.The plates 6 are kept apart by transverse walls 6a. The box 5 is completely open on the upper side, largely open on the left side and is completely open along the lower side and the right side of the horizontal and vertical part of the L.

Zwischen den Platten 6 ist um einen Drehzapfen 6 eine obere Backe 8 schwenkbar gelagert.An upper jaw 8 is pivotably mounted between the plates 6 about a pivot 6.

Eine untere Backe 9 ist an inrem einen Ende durch einen Drehzapfen 10 mit der oberen Backe 8 verbunden und an ihrem anderen Ende über einen Zapfen 11 mit einem Habel 12, der über einen Zapfen 13 mit der Platte 6 verbunden ist.A lower jaw 9 is connected at one end by a pivot pin 10 to the upper jaw 8 and at its other end by means of a pin 11 with a lever 12 which is connected to the plate 6 via a pin 13.

. Zwischen den Zapfen 7,10, 11 und 13 wird ein Parallelogramm gebildet.. A parallelogram is formed between the pins 7, 10, 11 and 13.

Eine Zugfeder 14, welche zwischen einem Punkt 15 an der oberen Backe 8 und dem Zapfen 13 angeordnet ist, hält die Backen in der unteren Stellung, wobei die Backen 8 und 9 aufeinander aufliegen, (nicnt dargestellt).A tension spring 14, which is arranged between a point 15 on the upper jaw 8 and the pin 13, holds the Jaws in the lower position, with the jaws 8 and 9 resting on one another (not shown).

Der Kasten 5 ist durch zwei Bolzen 16 und 17 unbeweglicn zwischen den Schenkeln la des Halters aufgehängt.The box 5 is suspended by two bolts 16 and 17 immovably between the legs la of the holder.

Im Betrieb dient die Vorrichtung zum Transportieren eines Behälters 18, welcher auf einer Unterlage 19 abgestellt ist.In operation, the device serves to transport a container 18 which is placed on a base 19.

Die Backen 8 und 9 liegen unter dem Einfluss der Feder 14 aufeinander.The jaws 8 and 9 lie on one another under the influence of the spring 14.

Die erfindungsgemässe Vorrichtung wird durch einen Gabelstapler niedergelassen, wobei die untere Seite der oberen Backe 8 auf dem Deckel des Behälters 18 zum Aufliegen kommt. Bei einer weiteren Bewegung nach unten greift die untere Backe 9 unter den Wulstrand des Behälters 18, wie in der Figur dargestellt ist.The device according to the invention is set down by a forklift truck, the lower side of the upper jaw 8 resting on the lid of the container 18. With a further downward movement, the lower jaw 9 engages under the bulge of the container 18, as shown in the figure.

Wenn darauf die Vorrichtung wieder gehoben wird, wird der Behälter 18 durch die Klemmwirkung der Backen 8 und 9 mitgenommen.When the device is then lifted again, the container 18 is carried along by the clamping action of the jaws 8 and 9.

Wenn der Behälter 18 seinen für ihn bestimmten Platz erreicht, wird der Behälter 18 auf eine Unterlage aufgestellt. Nun wird die erfindungsgemässe Vorrichtung mi der Hilfe der Neigeinrichtung des Gabelstaplers nach hinten geneigt, wodurch sich die Backen 8 und 9 voneinander bewegen und den Behälterrand freilassen. Nach einem Zurückneigen der Vorrichtung kann ein folgender Behälter transportiert werden.When the container 18 reaches its intended place, the container 18 is placed on a support. Now the device according to the invention is tilted backwards with the aid of the tilting device of the forklift, whereby the jaws 8 and 9 move from one another and leave the container edge free. After the device has tilted back, a following container can be transported.

Claims (4)

1. Vorrichtung zum Erfassen des oberen Randes von einem oder mehreren metallischen Behältern, damit diese transportiert werden können, bestehend aus einem Gestell, das an der Gabel eines Gabelstaplers oder dem Haken einer Hubvorrichtung befestigt werden kann, welches Gestell mindestens einen im wesentlichen vertikal verlaufenden Halter enthält, der zur Aufnahme eines Kastens dient, in welchem zwei Backen gegeneinander und gegenüber dem Kasten um horizontale Achsen schwenkbar angeordnet sind, welche Backen in ihrer wirksamen unteren Stellung zum Erfassen des oberen Randes des metallischen Behälters geeignet sind, dadurch gekennzeichnet, dass der Kasten1. Device for grasping the upper edge of one or more metallic containers so that they can be transported, consisting of a frame that can be attached to the fork of a forklift or the hook of a lifting device, which frame has at least one substantially vertical holder contains, which serves to receive a box in which two jaws are arranged against one another and pivotable relative to the box about horizontal axes, which jaws in their effective lower position are suitable for gripping the upper edge of the metallic container, characterized in that the box (5) fest im Halter (1) befestigt ist,und dass ein elastisches Element (14) vorgesehen ist, welches die Backen (8,9) in der Richtung zur unteren wirksamen Stellung belastet.(5) is fixed in the holder (1), and that an elastic element (14) is provided, which loads the jaws (8,9) in the direction of the lower effective position. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Kasten (5) durch zwei in vertikaler Ricntung in Abstand voneinander angeordnete Befestigungselemente (16,17) im Halter (1) befestigt ist.2. Device according to claim 1, characterized in that the box (5) is fastened in the holder (1) by two fastening elements (16, 17) arranged at a distance from one another in vertical direction. .3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das elastische Element eine Zugfeder (14) ist, die zwischen einem Punkt (15) der oberen Backe (8) und einem festen, darunter befindlichen Punkt (13) des Kastens (5) angeordnet ist..3. Device according to claim 1 or 2, characterized in that the elastic element is a tension spring (14) which is arranged between a point (15) of the upper jaw (8) and a fixed point (13) of the box (5) located underneath is.
EP83200738A 1982-05-24 1983-05-24 Device for gripping the upper edge of one or several metallic containers Withdrawn EP0095222A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8202112A NL8202112A (en) 1982-05-24 1982-05-24 DEVICE FOR GRIPPING THE TOP EDGE OF ONE OR MORE METAL BARRELS.
NL8202112 1982-05-24

Publications (1)

Publication Number Publication Date
EP0095222A1 true EP0095222A1 (en) 1983-11-30

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ID=19839776

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83200738A Withdrawn EP0095222A1 (en) 1982-05-24 1983-05-24 Device for gripping the upper edge of one or several metallic containers

Country Status (2)

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EP (1) EP0095222A1 (en)
NL (1) NL8202112A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192857A (en) * 1986-06-27 1988-01-27 Colin John Collins Packaged material handling
EP2345667A2 (en) 2010-01-15 2011-07-20 Ajinomoto Co., Inc. A method for producing an L-amino acid using a bacterium of the enterobacteriaceae family
CN103350976A (en) * 2013-07-17 2013-10-16 安徽大松树脂有限公司 Clamp of forklift

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025336B (en) * 1956-11-24 1958-02-27 Friedrich Jungheinrich Dr Ing Gripper for lifting devices for gripping and holding standing barrels
GB825492A (en) * 1957-05-10 1959-12-16 Registered Projects Ltd An improved attachment for the lifting carriage of a masted lift truck
US2987204A (en) * 1959-08-13 1961-06-06 Little Giant Products Inc Material handling attachment for industrial trucks
FR1466711A (en) * 1965-03-19 1967-01-20 Union Steel Prod Co Devices for lifting cylindrical bodies
US3338616A (en) * 1965-10-14 1967-08-29 Marvel Industries Multiple drum handling device
US4068880A (en) * 1976-02-18 1978-01-17 Takefusa Kikuchi Automatic drum gripper

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025336B (en) * 1956-11-24 1958-02-27 Friedrich Jungheinrich Dr Ing Gripper for lifting devices for gripping and holding standing barrels
GB825492A (en) * 1957-05-10 1959-12-16 Registered Projects Ltd An improved attachment for the lifting carriage of a masted lift truck
US2987204A (en) * 1959-08-13 1961-06-06 Little Giant Products Inc Material handling attachment for industrial trucks
FR1466711A (en) * 1965-03-19 1967-01-20 Union Steel Prod Co Devices for lifting cylindrical bodies
US3338616A (en) * 1965-10-14 1967-08-29 Marvel Industries Multiple drum handling device
US4068880A (en) * 1976-02-18 1978-01-17 Takefusa Kikuchi Automatic drum gripper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192857A (en) * 1986-06-27 1988-01-27 Colin John Collins Packaged material handling
GB2192857B (en) * 1986-06-27 1990-01-17 Colin John Collins Packaged material handling
EP2345667A2 (en) 2010-01-15 2011-07-20 Ajinomoto Co., Inc. A method for producing an L-amino acid using a bacterium of the enterobacteriaceae family
CN103350976A (en) * 2013-07-17 2013-10-16 安徽大松树脂有限公司 Clamp of forklift

Also Published As

Publication number Publication date
NL8202112A (en) 1983-12-16

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