EP0440919B1 - Convoyeur - Google Patents

Convoyeur Download PDF

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Publication number
EP0440919B1
EP0440919B1 EP90123489A EP90123489A EP0440919B1 EP 0440919 B1 EP0440919 B1 EP 0440919B1 EP 90123489 A EP90123489 A EP 90123489A EP 90123489 A EP90123489 A EP 90123489A EP 0440919 B1 EP0440919 B1 EP 0440919B1
Authority
EP
European Patent Office
Prior art keywords
load
conveyor
bearing units
coupling members
conveyor according
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
EP90123489A
Other languages
German (de)
English (en)
Other versions
EP0440919A1 (fr
Inventor
Erwin Grube
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.)
Duerkopp Adler AG
Original Assignee
Duerkopp Adler AG
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 Duerkopp Adler AG filed Critical Duerkopp Adler AG
Priority to AT90123489T priority Critical patent/ATE102137T1/de
Publication of EP0440919A1 publication Critical patent/EP0440919A1/fr
Application granted granted Critical
Publication of EP0440919B1 publication Critical patent/EP0440919B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/02—Couplings for special purposes not otherwise provided for for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B61B13/04—Monorail systems

Definitions

  • the invention relates to a conveyor device according to the preamble of claim 1.
  • Such conveyors are used, for example, in the textile industry to load or unload a textile machine with bobbins.
  • a conveyor which consists of a number of load carriers which can be moved on a running track by means of rollers and which are connected to a train which can be driven both in overrun and in train operation.
  • friction rollers arranged in pairs on the track are used. These pairs of friction rollers engage a longitudinal drive rail of the load carrier passing through the friction rollers, so that this driven load carrier pulls the subsequent load carriers while pushing the preceding load carriers of the train.
  • the load carriers are connected to one another by a coupling device which allows the distances between the load carriers to increase independently if the train travels through a curved track section and the load carriers abut one another with their corners located on the inside of the curve, while they reduce in overrun on straight track sections so far that the load carriers meet with both corners.
  • This training allows a space-saving arrangement of many load carriers to a train.
  • Such a coupling device does not allow the individual load carriers to be fixed to one another. As a result, the distance between them is undefined and such a overhead conveyor is not particularly suitable for automatic loading or unloading, since it cannot be guaranteed that each load carrier is actually at the transfer point provided for it.
  • the method has been changed to connecting the individual conveying carriers to one another by means of universal joints.
  • the game in the universal joint which adds up over the length of the train, does not ensure that all the carriers of a train are at the transfer point provided for them.
  • the invention is therefore based on the object of further developing a overhead conveyor of the generic type in such a way that the length of the train is unchangeable both in the train and in the overrun mode.
  • the problem is solved by the characterizing part of claim 1. This ensures absolute backlash between the load carriers, so that they are always at a defined distance from each other.
  • the coupling elements are advantageously formed from Vulkollan, because this material has the property of springing back to its original position after a deformation, such as occurs, for example, when cornering.
  • the positive and non-positive connection is realized in a simple manner when a quick release is not necessary.
  • Fig. 1 shows a schematic representation of the principle of operation of the conveyor.
  • the individual conveyor beams 2 are connected via the elastic coupling elements 1 to a train of any length.
  • the conveyor train can be moved along the guide rail 12 via rollers 10, 11.
  • Both the load carrier 2 and the coupling elements 1 serve simultaneously as a drive rail.
  • the drive 23 is designed in a known manner, so that a separate detailed illustration has been omitted here. Explanatory note is only briefly that parallel to the rail track 12 at the level of the drive rail (here consisting of conveyor 2 and coupling element 1) on both sides two drive wheels 24, 25 driven by a motor M are provided, which by their rotation about their own axis Convey drive rail past itself.
  • the rollers 10, 11 are attached with their axes 18, 19 to the axle bracket 13.
  • the axle bracket 13 is held in the center of the coupling element 1 or the universal joint 4 via threaded bolts 3.
  • the running rail 12 is fastened to the hall ceiling in a known manner, also not shown.
  • the load carrier 2 preferably consists of thin-walled square tube, which has a continuous elongated hole 20 in the middle in the longitudinal direction. At its ends is the load carrier 2 with lateral cutouts 15, 16 provided, which are introduced on the side edges offset by 90 ° to the elongated hole 20. Through holes 21 are formed symmetrically to the elongated hole 20 in the carrier 2 and spatially end before the cutouts 15, 16 (see FIG. 2).
  • the coupling members 1 consisting of an elastomer have a two-part cross section, the ends 1 a being adapted to the inside diameter I of the carrier piece 2.
  • the middle part 1b corresponds to the outer diameter A of the carrier part 2.
  • a quarter of the total length of the coupling piece 1 is formed at the ends 1a to the smaller diameter I.
  • through bores 22 are arranged perpendicular to the longitudinal extent, which can be made to coincide with the bores 21 in the carrier part 2.
  • the coupling part 1 is inserted into the carrier part 2 until the bores 21, 22 are aligned with one another. Since the outer diameter of the coupling part 1 corresponds at its ends 1a to the inner diameter I of the carrier part 2, the coupling part 1 is held in the carrier part 2 with a positive fit.
  • the elongated hole 20 in the carrier part 2 serves to accommodate the conveyed goods carriers 3, which are not detailed here, and which can be screwed to the conveyed carrier 2 via the screw 7.
  • the elongated hole design allows the individual conveyed goods carriers 3 to be brought into a defined distance from one another. Since this distance is maintained or set by an easy to manufacture gauge can be aligned to the defined transfer point without any problems. In addition, it is ensured after proper adjustment that the distances between the individual conveyed goods carriers 3 are always the same.
  • the elasticity of the coupling element 1 makes it possible to move the conveyor train on a curved track. If the coupling elements 2 are made, for example, of Vulkollan, a plastic which has the property of returning to its original position from the deformation again and again, the distance between the conveyed goods carriers 3 set via the elongated holes 20 is repeatedly taken in a straight line. It is also possible to overcome height differences, so that an articulated chain or an articulated conveyor train is created.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Chain Conveyers (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Liquid Crystal (AREA)

Claims (6)

  1. Installation de transport, en particulier convoyeur suspendu pour l'alimentation et le déchargement de machines textiles, comportant un certain nombre de supports de charges (2) que l'on peut faire déplacer, suspendus à une piste de circulation (12) au moyen de galets de roulement, ces supports de charges (2) étant accouplés au moyen d'organes d'accouplement (1) élastiques, en une seule pièce, pour former un train mobile dans les trois directions et pouvant être tiré ou poussé,
       caractérisée en ce que
       les organes d'accouplement (1) élastiques sont reliés par engagement géométrique et dynamique aux supports de charges (2) et en ce que l'engagement géométrique est réalisé par les extrémités (1a) des organes d'accouplement (1), qui sont ajustés, par leur contour extérieur, au contour intérieur des supports de charge (2) creux.
  2. Installation de transport suivant la revendication 1, caractérisée en ce que l'engagement dynamique est obtenu par des axes (14) traversant les supports de charge (2) et les organes d'accouplement (1), ou par un collage.
  3. Installation de transport suivant la revendication 1, caractérisée en ce que les organes d'accouplement (1) présentent une section comportant au moins deux parties, la section la plus grande correspondant au diamètre extérieur (A) et la section plus petite correspondant au diamètre intérieur (I) d'un support de charge (2).
  4. Installation de transport suivant l'une ou plusieurs des revendications précédentes, caractérisée en ce que le support de charge (2) est environ trois fois plus long qu'un organe d'accouplement (1) encastré.
  5. Installation de transport suivant l'une ou plusieurs des revendications précédentes, caractérisée en ce que les supports de charge (2) présentent des alésages allongés (20), dans lesquels sont fixés des supports (3) pour les produits à transporter.
  6. Installation de transport suivant la revendication 4, caractérisée en ce que les supports de charge (2) présentent, sur leurs extrémités des fraisures latérales (15, 16).
EP90123489A 1990-02-06 1990-12-07 Convoyeur Expired - Lifetime EP0440919B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90123489T ATE102137T1 (de) 1990-02-06 1990-12-07 Foerdereinrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4003431A DE4003431A1 (de) 1990-02-06 1990-02-06 Foerdereinrichtung
DE4003431 1990-02-06

Publications (2)

Publication Number Publication Date
EP0440919A1 EP0440919A1 (fr) 1991-08-14
EP0440919B1 true EP0440919B1 (fr) 1994-03-02

Family

ID=6399495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90123489A Expired - Lifetime EP0440919B1 (fr) 1990-02-06 1990-12-07 Convoyeur

Country Status (5)

Country Link
EP (1) EP0440919B1 (fr)
JP (1) JPH04212668A (fr)
AT (1) ATE102137T1 (fr)
DE (2) DE4003431A1 (fr)
ES (1) ES2049901T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536313C2 (de) * 1995-09-29 2000-07-13 Duerkopp Adler Ag Verfahren zum Fördern von auf Bügel hängendem Fördergut und Vorrichtungen zur Verwendung in dem Verfahren
CN109319402B (zh) * 2018-09-27 2024-04-09 湖南天信船用配套设备制造有限公司 一种滑轮支撑机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE909438C (de) * 1941-08-21 1955-07-11 Lina Roemer Geb Sauerzapf Verbindungselement zwischen umlaufenden Laufrollengliedern mit und ohne Gehaenge fuer Kreisfoerderer
DE2024139A1 (de) * 1970-05-16 1971-11-18 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Kupplung von Fahrzeugen einer Schwebebahn
DE2425028A1 (de) * 1974-05-24 1975-12-04 Messerschmitt Boelkow Blohm Verbindungsgestaenge fuer schwebebahngondeln
DE2430458A1 (de) * 1974-06-25 1976-01-15 Messerschmitt Boelkow Blohm Kupplung fuer die an laufkatzen aufgehaengten gondeln von schwebebahnen
US4579546A (en) * 1983-03-10 1986-04-01 The Torrington Company Preloaded drive assembly
DE3501202A1 (de) * 1985-01-16 1986-07-17 Duerkoppwerke Haengebahnfoerderer

Also Published As

Publication number Publication date
ATE102137T1 (de) 1994-03-15
ES2049901T3 (es) 1994-05-01
DE59004794D1 (de) 1994-04-07
JPH04212668A (ja) 1992-08-04
DE4003431C2 (fr) 1992-03-26
DE4003431A1 (de) 1991-08-08
EP0440919A1 (fr) 1991-08-14

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