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 materialInfo
- 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
Links
- 238000013016 damping Methods 0.000 title claims abstract description 11
- 239000013013 elastic material Substances 0.000 title claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
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)
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)
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)
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 |
-
1976
- 1976-02-11 DE DE19762605268 patent/DE2605268A1/en not_active Ceased
-
1980
- 1980-03-20 DE DE19803010607 patent/DE3010607A1/en not_active Ceased
Cited By (3)
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 |