EP0036641B1 - Dispositif pour prendre, soulever, transporter, et déposer des tambours de centrifugeur - Google Patents

Dispositif pour prendre, soulever, transporter, et déposer des tambours de centrifugeur Download PDF

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Publication number
EP0036641B1
EP0036641B1 EP81102102A EP81102102A EP0036641B1 EP 0036641 B1 EP0036641 B1 EP 0036641B1 EP 81102102 A EP81102102 A EP 81102102A EP 81102102 A EP81102102 A EP 81102102A EP 0036641 B1 EP0036641 B1 EP 0036641B1
Authority
EP
European Patent Office
Prior art keywords
gripping
drum
centrifuge
lifting
jaws
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
EP81102102A
Other languages
German (de)
English (en)
Other versions
EP0036641A1 (fr
Inventor
Richard Steimel
Werner Holpp
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.)
Gebr Steimel & Co Maschinenfabrik GmbH
Gebr STEIMEL
Original Assignee
Gebr Steimel & Co Maschinenfabrik GmbH
Gebr STEIMEL
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 Gebr Steimel & Co Maschinenfabrik GmbH, Gebr STEIMEL filed Critical Gebr Steimel & Co Maschinenfabrik GmbH
Publication of EP0036641A1 publication Critical patent/EP0036641A1/fr
Application granted granted Critical
Publication of EP0036641B1 publication Critical patent/EP0036641B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/04—Periodical feeding or discharging; Control arrangements therefor

Definitions

  • the invention relates to a device for gripping, lifting, transporting and setting down centrifuge drums for mechanically loading and emptying centrifuges for oiling, dewatering, washing, drying or other treatment of industrial piece goods, with a trolley which can be moved between at least two stations and which has a lifting and carries lowering device, on the extendable end of which a gripping device is arranged which grips the centrifuge drum in the region of its upper edge.
  • a device of this type is already known from DE-A-2 030 591.
  • a centrifuge with a centrifuge drum that can be lifted out, a loading station and a discharge station are assigned.
  • the centrifuge drum In the loading station, the centrifuge drum is filled with the material to be treated, and in the emptying station the centrifuge drum filled with treated material is placed on a tilting device in which the centrifuge drum can be rotated, for example, by 180 °, so that the treated material is fed to a container .
  • the device for gripping, lifting and transporting the centrifuge drums therefore picks up a drum filled with the material to be treated, places it in the centrifuge, then picks up the empty centrifuge drum located in the emptying station and moves it into the loading station until it is in the Take up the centrifuge treated drum and deposit it in the emptying station.
  • the device according to the invention has the disadvantage that the centrifuge drum can only be emptied in the tilting device located in the emptying station.
  • the centrifuge drums filled with treated material there is often a desire to empty the centrifuge drums filled with treated material at different points, for example a selective emptying is desired if different industrial general cargo is treated or similar industrial general cargo is treated differently.
  • the object of the invention is to avoid the disadvantages of the known device and to provide a device which enables centrifuge drums to be emptied at any point on a conveyor line.
  • the device according to the invention it is possible not only to pick up or set down a centrifuge drum in the individual stations of a treatment plant, but also to tilt it at any station so that the centrifuge drums can be emptied at different points. With the aid of the device according to the invention, however, it is also possible to transfer the centrifuge drums or, for example, to rearrange the material to be treated if, due to uneven loading, imbalance problems arise.
  • At least one outwardly projecting gripping ring encompassing the drum is attached to the centrifuge drum, and the gripping jaws are provided with a groove serving to receive the gripping ring.
  • FIG. 1 shows a side view of a treatment, for example galvanizing industrial piece goods with a centrifuge 1, to which a filling station 2 for the centrifuge drums 8, a further treatment station 3 and an emptying station 4 are assigned.
  • a lifting and lowering device 6 which can be moved by means of a trolley 5 guided in rails and has a gripping device 7 at its lower end, with which the centrifuge drums 8 are gripped at their upper, reinforced edge 9 can be.
  • the lifting and lowering device has a lifting carriage 25, which on two opposite sides via two rollers 26 in vertical U-rails 27 connected to the trolley 5 is led.
  • the gripping device 7 consists of two pivotable hooks, which can grip at diametrically opposite points under the upper degree of reinforcement 9 of the centrifuge drums 8.
  • the filling station 2 consists, for example, of a turntable 20 which receives two or more centrifuge drums 8 and which can be rotated about the axis 22 by means of a rotary drive 21 and moves the filled centrifuge drums 8 into a receiving position.
  • the movable lifting and lowering device places empty centrifuge drums 8 on this turntable and picks up a centrifuge drum 8 filled with industrial piece goods to be treated and transports them to a centrifuge 1 or 3 and places them there.
  • the material to be treated can be de-oiled and / or washed and / or tumbled and / or dried in the centrifuge 1. After the treatment, the centrifuge drum 8 can be removed from the centrifuge 1 and fed to a further treatment station 3 or an emptying station 4.
  • the centrifuge drum 8 can be rotated by 180 ° with the help of rotatable about the horizontal axis 16 gripping jaws 11, 12, so that the drum contents can be fed via a chute 23 to a trolley, not shown, or the like.
  • FIG. 3 shows, in particular, the gripping jaws 11, 12 are arranged in a frame 10 connected to the trolley 5 and can be advanced radially to the centrifuge drum 8 by means of pneumatic or hydraulic working cylinders 13.
  • the gripping jaws 11 and 12 enclose the centrifuge drum 8, so that the gripping device 7 can be opened at the lower end of the lifting and lowering device.
  • at least one gripping jaw 12 can be rotated by means of a rotary drive 14, for example by 180 °, in order to tip out the contents of the drum.
  • At least one gripping ring 15 surrounding the drum 8 is fastened to the centrifuge drum 8, and the gripping jaws 11, 12 have a groove 17 which receives the gripping ring 15.
  • the gripping ring 15 and the groove 17 in the gripping jaws 11, 12 have the effect that the centrifuge drum 8 is reliably held by the gripping jaws 11, 12 even when only small contact forces are used.
  • the rotary drive 14 drives, via a link chain, a sleeve 18 which is rotatably mounted in the frame 10 via rolling elements and in which the shaft 19 of the gripping jaw 12 is non-rotatably but axially displaceably mounted.
  • the gripping ring 15 is expediently arranged at the center of gravity on a centrifuge drum 8 filled with material to be treated. Since the height of this center of gravity depends on the type of material to be treated and the filling height, it can be advantageous to equip each centrifuge drum with two or three gripping rings 15 which are arranged at a distance from one another in the lower half of the drum.
  • the lifting and lowering device 6 is equipped with switches, sensors or the like which release the feed drive of the gripping jaws 11, 12 when there is a gripping ring 15 of the centrifuge drum 8 at the level of the gripping jaws 11, 12.
  • the movements of the trolley 5, the lifting and lowering device 6, the gripping device 7 and the gripping jaws 11, 12 can be programmed for different treatment processes.

Landscapes

  • Centrifugal Separators (AREA)

Claims (6)

1. Dispositif pour saisir, soulever, transporter et déposer des tambours centrifugeurs de centrifugeuses, chargeables et déchargeables méca- niquernent, pour déshuiler, essorer, laver, sécher ou traiter des pièces, comprenant un chariot roulant pouvant se déplacer au moins entre deux stations et qui porte un dispositif élévateur, à l'extrémité de sortie duquel est disposé un organe pour saisir le tambour centrifugeur dans la zone de son bord externe, caractérisé en ce que, dans un cadre (10), lié au chariot roulant (5), sont disposées deux mâchoires (11, 12) opposées l'une par rapport à l'autre, coulissantes radialement par rapport au tambour (8), saisissant partiellement ce tambour (8), qui sont montées tournantes autour d'un axe horizontal (16) dans le cadre (10), et dont au moins l'une est munie d'un entraînement en rotation (14).
2. Dispositif selon la revendication 1, caractérisé en ce que sur le tambour centrifugeur, est fixé au moins un anneau de prise (15) entourant le tambour (8) et que les mâchoires (11, 12) présentent une noix (17) destinée à recevoir l'anneau de prise (15).
3. Dispositif selon la revendication 2, caractérisé en ce que l'anneau de prise (15) est aménagé dans la partie inférieure du tambour (8) centrifugeur, environ à la hauteur du centre de gravité d'un tambour plein.
4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce aque les mâchoires (11, 12) sont déplaçables radialement en avant et en arrière à l'aide d'un piston pneumatique (13).
5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que le dispositif élévateur (6) présente un chariot élévateur (25), qui est conduit, sur les deux côtés opposés, à l'aide, chaque fois, de deux roulements (26), dans des rails verticaux en U (27) et que l'on peut monter et descendre au moyen de chaînes articulées (28, 29), disposées de chaque côté et entraînées de manière synchrone.
6. Dispositif selon la revendication 5, caractérisé en ce que les extrémités inférieures des rails verticaux en U (27) sont reliés de manière rigide. au cadre (10) par des profilés (31) entourant l'espace de réception et de retournement du tambour (8).
EP81102102A 1980-03-21 1981-03-20 Dispositif pour prendre, soulever, transporter, et déposer des tambours de centrifugeur Expired EP0036641B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803010960 DE3010960A1 (de) 1980-03-21 1980-03-21 Vorrichtung zum ergreifen, anheben, transportieren und absetzen von zentrifugentrommeln
DE3010960 1980-03-21

Publications (2)

Publication Number Publication Date
EP0036641A1 EP0036641A1 (fr) 1981-09-30
EP0036641B1 true EP0036641B1 (fr) 1984-06-27

Family

ID=6097948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81102102A Expired EP0036641B1 (fr) 1980-03-21 1981-03-20 Dispositif pour prendre, soulever, transporter, et déposer des tambours de centrifugeur

Country Status (5)

Country Link
US (1) US4470744A (fr)
EP (1) EP0036641B1 (fr)
JP (1) JPS6357114B2 (fr)
DE (1) DE3010960A1 (fr)
WO (1) WO1981002692A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545734A1 (fr) * 1983-05-10 1984-11-16 Robatel Slpi Machine automatique a essorer les balles de fibres et analogues
DE8430403U1 (de) * 1984-10-16 1985-04-25 Gebr. Steimel, 5202 Hennef Zentrifugiervorrichtung
DE3727168A1 (de) * 1987-08-14 1989-02-23 Steimel Gmbh & Co Maschinenfab Zentrifugieranlage
KR100435485B1 (ko) * 1999-12-28 2004-06-10 주식회사 포스코 스와프 탈유 및 처리장치
US8926260B2 (en) * 2011-07-20 2015-01-06 Green-Age Products And Services, Llc Agricultural storage container manipulator
EP3031529B1 (fr) * 2014-12-11 2017-09-20 Avimatic Srl Machine centrifuge à cycle de fonctionnement discontinu pour séparer l'huile de copeaux metalliques qui sont produites par des machines-outils
DE102015118877A1 (de) * 2015-11-04 2017-05-04 Dr. Ing. Gössling Maschinenfabrik GmbH Verfahren und Vorrichtung zur Entölung und/oder Reinigung von Massenteilen
DE102018104319B4 (de) * 2018-02-26 2020-09-17 Gebr. Steimel Gmbh & Co., Maschinenfabrik Manipulator
EP3663434A1 (fr) * 2018-12-04 2020-06-10 Wiwox GmbH Surface Systems Dispositif et procédé de traitement de composants ainsi qu'utilisation d'un tel dispositif
CN110104566B (zh) * 2019-05-27 2023-08-15 江苏庆丰环保科技股份有限公司 一种离心机转鼓运输装置
CN118022996B (zh) * 2024-04-10 2024-06-14 山东达民化工股份有限公司 一种环已胺生产用离心机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE399729C (de) * 1918-07-24 1924-08-07 Heine Geb Einrichtung zum Entleeren von Schleudertrommeln
US3438510A (en) * 1967-09-26 1969-04-15 Joseph E Fawell Wheel handling apparatus
US3670912A (en) * 1970-03-16 1972-06-20 Glenn G Dunbar Container handling apparatus
DE2030591C3 (de) * 1970-06-20 1985-02-07 Alois 5202 Hennef Müller Anlage mit einer mechanisch beschickbaren und entleerbaren Zentrifuge
US4005896A (en) * 1974-01-21 1977-02-01 Caterpillar Tractor Co. Method and apparatus for handling large, fragile objects

Also Published As

Publication number Publication date
EP0036641A1 (fr) 1981-09-30
DE3010960C2 (fr) 1988-12-22
WO1981002692A1 (fr) 1981-10-01
JPS6357114B2 (fr) 1988-11-10
JPS57500593A (fr) 1982-04-08
US4470744A (en) 1984-09-11
DE3010960A1 (de) 1981-10-01

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