EP0570880A2 - Grappin pour conteneur de stockage - Google Patents

Grappin pour conteneur de stockage Download PDF

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Publication number
EP0570880A2
EP0570880A2 EP93107982A EP93107982A EP0570880A2 EP 0570880 A2 EP0570880 A2 EP 0570880A2 EP 93107982 A EP93107982 A EP 93107982A EP 93107982 A EP93107982 A EP 93107982A EP 0570880 A2 EP0570880 A2 EP 0570880A2
Authority
EP
European Patent Office
Prior art keywords
container
gripper
support beam
pin
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Withdrawn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
EP93107982A
Other languages
German (de)
English (en)
Other versions
EP0570880A3 (en
Inventor
René Müller
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.)
A Raymond GmbH and Co KG
Original Assignee
A Raymond GmbH and Co KG
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 A Raymond GmbH and Co KG filed Critical A Raymond GmbH and Co KG
Publication of EP0570880A2 publication Critical patent/EP0570880A2/fr
Publication of EP0570880A3 publication Critical patent/EP0570880A3/de
Withdrawn legal-status Critical Current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

Definitions

  • the invention relates to a gripper for stackable storage containers, in particular those made of plastic with a rectangular base area and two walls parallel to each other.
  • grippers have the task of gripping storage containers filled with finished products, transporting them to predetermined storage locations and storing them there safely in order to pick them up again when they are called up and lead them away.
  • a so-called handling device with lifting claws which can be snapped into the upper edge areas of the container (DE - GM 88 16 030).
  • grippers that are designed with a horizontally projecting fork that grips the container on the side walls.
  • the containers have two grooves below the upper edge, into which the fork arms arranged and aligned at the appropriate distance are inserted horizontally (DE 29 45 053 C2).
  • these grippers are not only expensive to manufacture, but also require the necessary accessibility for the gripping elements, so that valuable stacking space is lost for stacking the containers. If you want to store the containers on shelves, for example, then the first-mentioned grippers are completely unusable because the lifting claws only act from above, while the fork grippers are laterally relative require a lot of space and the containers can therefore only be parked with the appropriate side clearances.
  • the object of the invention is to design the gripper in such a way that the storage containers can be inserted into the shelves from the side without any problems and can be stored with the smallest possible distances and are kept absolutely secure during transport.
  • a front gripper designed according to the features of claim 1 is proposed, which is able to grip and hold the container only on one side.
  • a further advantage is seen in the fact that the gripper can grip the container equally well on both the broad side and the narrow side. In this way, for example, two smaller containers can be placed on a larger container if the container sizes are coordinated accordingly.
  • the gripper shown in the figures essentially consists of a support frame 1 with an upper, horizontal support beam 2 and a lower, also horizontal support beam 3, as well as two pawls 4 pivotably mounted above the support beam 2 in the support frame 1.
  • the holding beam 2 and the support beam 3 are intended to be supported on the front side of a container 5, the upper holding beam 2 immersed just below the upper edge of the container 6 in a groove 7 provided for this purpose, while the lower support beam 3 rests on the lower region of the container wall 8.
  • the pawls 4, which are pivotably mounted above the holding beam 2, have bevelled edges 9 from the front end to the frame 1 and are connected to one another at the lower end of the edges 9 by a pawl beam 10 running above the holding beam 2 and parallel to this.
  • the carrier frame 1 has on its upper cross frame 11 a hook 12 for hanging in a lifting device, not shown, and has two tubular brackets 13 and 14 which project approximately horizontally from the frame 1 and which serve as handles for the horizontal movement of the suspended gripper.
  • the pawls 4 and the holding beam 2 are matched to the container 5 in such a way that when the gripper approaches the front of the container 5, the pawls 4 slide with their oblique edges 9 over the upper edge 6 of the container 5, while the holding beam 2 simultaneously dips into the groove 7 (Fig. 3). As soon as the support beam 3 bears against the container wall 8 and the support beam 2 is fully immersed in the groove 7, the latch beam 10 automatically engages with the upper container edge 6 (FIG. 4).
  • the container 5 can now be lifted with the gripper over the lifting device and set down again at its destination. There, however, the pawl 4 must first be raised before the gripper can be moved away from the container 5 (FIGS. 5 and 6).
  • a special mechanism is provided which improves the user-friendliness of the gripper and at the same time ensures safe transport of the suspended container 5.
  • an arm 15 is provided on the pawl 4 which is extended to the rear and has a laterally projecting pin 16 which engages in the trough 18 of a tab 17.
  • the tab 17 is in turn articulated to an operating lever 19 pivotally mounted in the frame 1.
  • a kidney-shaped pawl 20 is pivotally suspended, which has the task of guiding the pin 16 past the recess 18 after leaving the recess 18.
  • the operating lever 19 is connected via a tension spring 21 to the frame 1 above and is held in its upper position by this spring 21, which is fixed by a stop 22 attached to the bracket 13.
  • the tab 17 is in turn connected to the operating lever 19 via a further tension spring 23 such that the tab 17 always abuts the pin 16 with slight force.
  • the pawl 20 is also held with a tension spring 24 suspended on the tab 17 under slight pretension, so that the pawl 20 is always pivoted by the spring 24 towards the trough 18.
  • the locking and locking mechanism interact as follows: When the gripper approaches the container 5 (arrow "A" in FIG. 3), the pin 16 is locked in the trough 18 and the pawl 20 is pivoted against the pin 16 from below. While the pawls 4 are pushed up from the edge 6 into the upper position shown in broken lines, the elongated arm 15 lowers. The pin 16 slides out of the trough 18 and presses the pawl 20 backwards. As soon as the pin 16 has reached the lowest position, the pawl 20 swings forward again and thereby blocks access to the trough 18.
  • the pawl 4 lifts something when the container 5 is placed on the base; the arm 15 lowers somewhat together with the pin 16, as a result of which the pawl 20 is simultaneously pressed down and thereby clears the way into the trough 18, so that the pin 16 can enter the trough 18 (FIG. 5).
  • the operating lever 19 can be lowered, the arm 15 being carried along via the pin 16 and the tab 17 at the same time, so that the pawls 4 are lifted over the edge 6 (FIG. 6).
  • the gripper In this open position, the gripper can be pulled away from the container 5 and is again free for a new gripping insert (FIG. 3).

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP19930107982 1992-05-19 1993-05-17 Gripper for storage container Withdrawn EP0570880A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924216556 DE4216556A1 (de) 1992-05-19 1992-05-19 Greifer für Lagerbehälter
DE4216556 1992-05-19

Publications (2)

Publication Number Publication Date
EP0570880A2 true EP0570880A2 (fr) 1993-11-24
EP0570880A3 EP0570880A3 (en) 1994-06-15

Family

ID=6459255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930107982 Withdrawn EP0570880A3 (en) 1992-05-19 1993-05-17 Gripper for storage container

Country Status (2)

Country Link
EP (1) EP0570880A3 (fr)
DE (1) DE4216556A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1336567A1 (fr) * 2002-02-16 2003-08-20 Jörg von Seggern GmbH Installation pour la fermeture automatique de récipients transportés
CN114104709A (zh) * 2021-11-05 2022-03-01 广州印钞有限公司 自动抓取装置及用于自动抓取装置的挂钩
CN115215108A (zh) * 2022-08-30 2022-10-21 株洲时代新材料科技股份有限公司 一种空气弹簧检修线物料装卸方法及物料装卸装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003155A1 (de) * 2006-01-23 2007-08-09 Doka Industrie Gmbh Greif- und Tragvorrichtung sowie Verwendung einer Greif- und Tragvorrichtung
DE102015015857B4 (de) * 2015-12-03 2023-10-19 Carl Stahl Hebetechnik Gmbh Gerät zum Transport von kastenförmigen Ladungsträgern

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE380033C (de) * 1921-12-18 1923-09-01 Karl Arnold Einrichtung zum Verschieben langgestreckter eiserner Werkstuecke
US2693289A (en) * 1950-07-05 1954-11-02 Yale & Towne Mfg Co Load gripper attachment for industrial trucks
GB825492A (en) * 1957-05-10 1959-12-16 Registered Projects Ltd An improved attachment for the lifting carriage of a masted lift truck
FI50513C (fi) * 1971-05-25 1976-04-12 Valmet Oy Kontin sivutarttuja lukituslaitteineen
US3982645A (en) * 1975-03-27 1976-09-28 Towmotor Corporation Container handling attachment
CH602475A5 (fr) * 1975-11-13 1978-07-31 Ciba Geigy Ag
FR2393757A1 (fr) * 1977-06-06 1979-01-05 Ppm Sa Dispositif de manutention de conteneurs
NL8300766A (nl) * 1983-03-02 1984-10-01 Cornelus Avezaat Hijsklem.
DE8516246U1 (de) * 1985-06-04 1985-08-01 Bauer, Heinz-Dieter, 4286 Südlohn Hebe- und Transportgerät für Behälter
DE3738165A1 (de) * 1987-11-10 1989-05-24 Siemens Ag Verfahren und anordnung zum umsetzen von plattenfoermigen werkstuecken
DE3925407A1 (de) * 1988-12-24 1991-02-07 Schmidt Handling Gmbh Handhabungsgeraet fuer lagerkaesten
DE9100139U1 (de) * 1991-01-04 1992-04-30 Bellheimer Metallwerk GmbH, 76756 Bellheim Vorrichtung zum Ein- und Auslagern eines Behälters aus einem bzw. in ein Regal
DE4107493A1 (de) * 1991-03-08 1992-09-10 Schmidt Handling Gmbh Greifereinrichtung fuer systembehaelter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1336567A1 (fr) * 2002-02-16 2003-08-20 Jörg von Seggern GmbH Installation pour la fermeture automatique de récipients transportés
CN114104709A (zh) * 2021-11-05 2022-03-01 广州印钞有限公司 自动抓取装置及用于自动抓取装置的挂钩
CN114104709B (zh) * 2021-11-05 2024-02-23 广州印钞有限公司 自动抓取装置及用于自动抓取装置的挂钩
CN115215108A (zh) * 2022-08-30 2022-10-21 株洲时代新材料科技股份有限公司 一种空气弹簧检修线物料装卸方法及物料装卸装置
CN115215108B (zh) * 2022-08-30 2024-03-12 株洲时代新材料科技股份有限公司 一种空气弹簧检修线物料装卸方法及物料装卸装置

Also Published As

Publication number Publication date
DE4216556A1 (de) 1993-11-25
EP0570880A3 (en) 1994-06-15

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