DE3010607A1 - Conveyor belt supporting roller - has damping member formed by rings containing coaxial chambers and made of elastic material - Google Patents

Conveyor belt supporting roller - has damping member formed by rings containing coaxial chambers and made of elastic material

Info

Publication number
DE3010607A1
DE3010607A1 DE19803010607 DE3010607A DE3010607A1 DE 3010607 A1 DE3010607 A1 DE 3010607A1 DE 19803010607 DE19803010607 DE 19803010607 DE 3010607 A DE3010607 A DE 3010607A DE 3010607 A1 DE3010607 A1 DE 3010607A1
Authority
DE
Germany
Prior art keywords
rings
support roller
elastic material
damping member
conveyor belt
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.)
Ceased
Application number
DE19803010607
Other languages
German (de)
Inventor
Hans-Peter Dipl.-Ing. Dr.-Ing. 5000 Köln Lachmann
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.)
LACHMANN, HANS-PETER, DR.-ING., 5000 KOELN, DE
Original Assignee
Clouth Gummiwerke Ag 5000 Koeln
Clouth Gummiwerke 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
Priority to DE19762605268 priority Critical patent/DE2605268A1/en
Application filed by Clouth Gummiwerke Ag 5000 Koeln, Clouth Gummiwerke AG filed Critical Clouth Gummiwerke Ag 5000 Koeln
Priority to DE19803010607 priority patent/DE3010607A1/en
Publication of DE3010607A1 publication Critical patent/DE3010607A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/06—Adaptations of individual rollers and supports therefor the roller sleeves being shock-absorbing, e.g. formed by helically-wound wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

The conveyor belt supporting roller is particularly for use below the loading point, and has a damping member of elastic material on the inside of its casing, in turn mounted on a supporting tube running in the axial direction of the roller. The damping member is formed by two or more rings (2), in which coaxial hollow chambers (4, 5) are formed. These chambers can be open towards the casing, and can extend for the entire width of the rings. Recesses can also be formed in the rings, extending for part at least of the outer and inner peripheries. The design gives adequate damping in the radial, axial and peripheral directions.

Description

Tragrolle für Fördergurte Conveyor roller for conveyor belts

Die Erfindung betrifft eine Tragrolle für Fördergurte, insbesondere zur Abstützung des Fördergurtes unter der Aufgabestelle, die auf der Innenseite des Tragrollenmantels ein aus elastischem Werkstoff bestehendes Dämpfungsglied aufweist, wobei sich das Dämpfungsglied auf ein in axialer Richtung der Tragrolle verlaufendes Tragrohr abstützt, nach Patent ... (Patentanmeldung P 26 05 268).The invention relates to a support roller for conveyor belts, in particular to support the conveyor belt under the feed point, which is on the inside the support roller jacket has a damping element made of elastic material, wherein the damping element extends in the axial direction of the support roller Support tube supports, according to patent ... (patent application P 26 05 268).

Das elastische Dämpfungsglied der vorgenannten Tragrolle bewirkt eine Dämpfung der beim Auftreffen von schwerem grobstückigem Fördergut auftretenden Schläge auf die Tragrolle. Der sich dabei ergebende Federweg ist in erster Linie abhängig von der Elastizität des Dämpfungsgliedes, die sich aber nur dann voll auswirken kann. wenn das Volumen des Dämpfungsgliedes eine Ausweichmözvorgenannten lichkeit hat. Diese Ausweichmöglichkeit ist bei der7Tragrolle nur in begrenztem Maße vorhanden, so daß bei den aus verschiedenen Richtungen auftretenden Schlägen nicht immer eine ausreichende Dämpfung gewährleistet ist.The elastic damping member of the aforementioned support roller causes a Damping of the impacts that occur when heavy, lumpy conveyed goods hit on the conveyor roller. The resulting spring travel is primarily dependent of the elasticity of the attenuator, which only then has its full effect can. if the volume of the attenuator is an avoidable possibility Has. This alternative option is only available to a limited extent with the support roller, so that with the blows occurring from different directions not always one sufficient damping is guaranteed.

Der Erfindung liegt die Aufgabe zugrunde, die Tragrolle der eingangs genannten Art derart zu verbessern, daß sowohl in radialer und axialer Richtung als auch in Umfangsrichtung der Tragrolle eine ausreichende Dämpfung erzielt wird.The invention is based on the object, the support roller of the initially to improve said type in such a way that both in the radial and axial direction as well as sufficient damping is achieved in the circumferential direction of the support roller.

Die Lösung der gestellten Aufgabe besteht darin, daß das Dämpfungsglied durch mindestens zwei Ringe gebildet ist, die mit koaxial verlaufenden Hohlräumen versehen sind. Die Hohlräume bieten dem Volumen der Ringe und damit dem Volumen des Dämpfungsgliedes in jedem Falle eine ausreichende Ausweichmöglichkeit, unabhängig davon, aus welcher Richtung die Schläge auf die Tragrolle einwirken.The solution to the problem is that the attenuator is formed by at least two rings with coaxially extending cavities are provided. The cavities provide the volume of the rings and thus the volume of the attenuator in any case a sufficient alternative, regardless of the direction from which the blows act on the idler roller.

Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen beschrieben.Advantageous further developments of the invention are set out in the subclaims described.

In der Zeichnung sind zwei Ausführungsbeispiele der Erfindung dargestellt. Es zeigen: Fig. 1 einen Längsschnitt durch den linken Teil einer Tragrolle; Fig. 2 einen Halbschnitt nach der Linie II-II in Fig. 1; Fig. 3 die obere Hälfte eines Abschnitts einer anderen Tragrolle, in einem Längsschnitt; Fig. 4 einen Schnitt nach der Linie IV-IV in Fig. 3.Two exemplary embodiments of the invention are shown in the drawing. 1 shows a longitudinal section through the left part of a support roller; Fig. 2 shows a half section along the line II-II in FIG. 1; Fig. 3 shows the upper half of a Section of another support roller, in a longitudinal section; 4 shows a section along the line IV-IV in FIG. 3.

Die in den Fig. 1 und 2 dargestellte Tragrolle weist auf der Innenseite des Tragrollenmantels 1 ein durch mehrere aus elastischem Werkstoff bestehende Ringe 2 gebildetes Dämpfungsglied auf, wobei sich die Ringe 2 auf einem Tragrohr 3 abstützen.The roller shown in Figs. 1 and 2 has on the inside of the support roller jacket 1 by a plurality of rings made of elastic material 2 formed attenuator, the rings 2 being supported on a support tube 3.

Die Ringe 2 sind mit koaxial verlaufenden Hohlräumen 4 und 5 versehen, die sich über die gesamte Breite der Ringe 2 erstrecken. Die Hohlräume 4 sind zum Tragrollenmantel 1 hin offen, während die Hohlräume 5 zum Tragrohr 3 offen sind.The rings 2 are provided with coaxially extending cavities 4 and 5, which extend over the entire width of the rings 2. The cavities 4 are for Support roller casing 1 open, while the cavities 5 are open to the support tube 3.

In den Fig. 3 und 4 ist eine Tragrolle dargestellt, deren zwischen dem Tragrohr 3 und dem Tragrollenmantel 1 angeordneten Ringe 2 durchgehende Hohlräume 6 aufweisen und zusätzlich mit Aussparungen 7 und 8 versehen sind. Die Aussparungen 7 erstrecken sich über einen Teil des Umfangs der Ringe 2, während sich die Aussparungen 8 über einen Teil der Innenfläche des Ringes 2 erstrecken.3 and 4, a support roller is shown, whose between the support tube 3 and the support roller casing 1 arranged rings 2 continuous cavities 6 and are additionally provided with recesses 7 and 8. The recesses 7 extend over part of the circumference of the rings 2, while the recesses 8 extend over part of the inner surface of the ring 2.

LeerseiteBlank page

Claims (6)

Ansprüche 1. Tragrolle für Fördergurte, insbesondere zur Abstützung des Fördergurtes unter der Aufgabestelle, die auf der Innenseite des Tragrollenmantels ein aus elastischem Werkstoff bestehendes Dämpfungsglied aufweist, wobei sich das Dämpfungsglied auf ein in axialer Richtung der Tragrolle verlaufendes Tragrohr abstützt, nach Patent ... (Patentanmeldung P 26 05 268), d a d u r c h g e k e n n z e i c h n e t , daß das Dämpfungsglied durch mindestens zwei Ringe (2) gebildet ist, die mit koaxial verlaufenden Hohlräumen (4, 5) versehen sind. Claims 1. Support roller for conveyor belts, in particular for support of the conveyor belt under the feed point, which is on the inside of the conveyor roller jacket has an attenuator made of elastic material, the The damping element is supported on a support tube extending in the axial direction of the support roller, according to patent ... (patent application P 26 05 268), d a d u r c h g e k e n n n z e i c h n e t that the attenuator is formed by at least two rings (2), the are provided with coaxially extending cavities (4, 5). 2. Tragrolle nach Anspruch 1, dadurch gekennzeichnet, daß die Hohlräume (4) zum Tragrollenmantel (1) hin offen sind.2. Support roller according to claim 1, characterized in that the cavities (4) are open towards the roller casing (1). 3. Tragrolle nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Hohlräume (5) zum Tragrohr (3) hin offen sind.3. Support roller according to claim 1 or 2, characterized in that the Cavities (5) are open towards the support tube (3). 4. Tragrolle nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß sich die Hohlräume (4, 5) über die gesamte Breite der Ringe (2) erstrecken.4. Support roller according to claim 1, 2 or 3, characterized in that the cavities (4, 5) extend over the entire width of the rings (2). 5. Tragrolle nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Ringe (2) mit sich über mindestens einen Teil ihres Umfangs erstreckenden Aussparungen (7) versehen sind.5. Support roller according to one of claims 1 to 4, characterized in that that the rings (2) extend over at least part of their circumference Recesses (7) are provided. 6. Tragrolle nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Ringe (2) mit sich über mindestens einen Teil ihrer Innenfläche erstreckenden Aussparungen (8)versehen sind.6. Support roller according to one of claims 1 to 5, characterized in that that the rings (2) extend over at least part of their inner surface Recesses (8) are provided.
DE19803010607 1976-02-11 1980-03-20 Conveyor belt supporting roller - has damping member formed by rings containing coaxial chambers and made of elastic material Ceased DE3010607A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19762605268 DE2605268A1 (en) 1976-02-11 1976-02-11 PULLEY FOR CONVEYOR BELTS
DE19803010607 DE3010607A1 (en) 1976-02-11 1980-03-20 Conveyor belt supporting roller - has damping member formed by rings containing coaxial chambers and made of elastic material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762605268 DE2605268A1 (en) 1976-02-11 1976-02-11 PULLEY FOR CONVEYOR BELTS
DE19803010607 DE3010607A1 (en) 1976-02-11 1980-03-20 Conveyor belt supporting roller - has damping member formed by rings containing coaxial chambers and made of elastic material

Publications (1)

Publication Number Publication Date
DE3010607A1 true DE3010607A1 (en) 1981-09-24

Family

ID=32714398

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19762605268 Ceased DE2605268A1 (en) 1976-02-11 1976-02-11 PULLEY FOR CONVEYOR BELTS
DE19803010607 Ceased DE3010607A1 (en) 1976-02-11 1980-03-20 Conveyor belt supporting roller - has damping member formed by rings containing coaxial chambers and made of elastic material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19762605268 Ceased DE2605268A1 (en) 1976-02-11 1976-02-11 PULLEY FOR CONVEYOR BELTS

Country Status (1)

Country Link
DE (2) DE2605268A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007019721A1 (en) * 2005-08-17 2007-02-22 Habasit Ag Slotted roller for low back pressure belt module
EP1834518A1 (en) * 2006-03-15 2007-09-19 Deere & Company Support device for a roller, in particular of a round baler, and method for manufacturing such a roller
CN102167220A (en) * 2010-02-25 2011-08-31 Skf公司 Support roller device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035054C2 (en) * 1990-11-05 1996-12-12 Beloit Corp Winding device for webs of paper or the like and roller therefor
US5240198A (en) * 1991-11-29 1993-08-31 Beloit Technologies, Inc. Compliant roller for a web winding machine
DE102008064051A1 (en) * 2008-12-19 2010-07-01 Ab Skf Support roller arrangement for storage of support rollers, comprises support roller partially formed as hollow cylinder, which is supported by two bearings arranged at axial distance from each other
US8602197B2 (en) 2010-04-09 2013-12-10 Aktiebolaget Skf Support roller assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007019721A1 (en) * 2005-08-17 2007-02-22 Habasit Ag Slotted roller for low back pressure belt module
EP1834518A1 (en) * 2006-03-15 2007-09-19 Deere & Company Support device for a roller, in particular of a round baler, and method for manufacturing such a roller
CN102167220A (en) * 2010-02-25 2011-08-31 Skf公司 Support roller device

Also Published As

Publication number Publication date
DE2605268A1 (en) 1977-08-18

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: LACHMANN, HANS-PETER, DR.-ING., 5000 KOELN, DE

8131 Rejection