FR2527182A3 - Return roller for bulk conveyor belt - uses roller bearings on fixed axle to mount sleeve carrying trapezoidal section rubber rings - Google Patents
Return roller for bulk conveyor belt - uses roller bearings on fixed axle to mount sleeve carrying trapezoidal section rubber rings Download PDFInfo
- Publication number
- FR2527182A3 FR2527182A3 FR8209083A FR8209083A FR2527182A3 FR 2527182 A3 FR2527182 A3 FR 2527182A3 FR 8209083 A FR8209083 A FR 8209083A FR 8209083 A FR8209083 A FR 8209083A FR 2527182 A3 FR2527182 A3 FR 2527182A3
- Authority
- FR
- France
- Prior art keywords
- conveyor belt
- bearings
- fixed axle
- rubber rings
- roller
- 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.)
- Granted
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
- B65G39/07—Other adaptations of sleeves
- B65G39/073—Other adaptations of sleeves for cleaning belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
Description
La présente invention a pour objet un rouleau de retour anti colmatant. The present invention relates to an anti clogging return roller.
L'invention se réfère à la technologie de la fabrication des bandes sans fin utilisées pour le transport par bande de matériau en vrac en provenance d'une trémie. The invention relates to the technology for manufacturing endless belts used for the conveyance by belt of bulk material from a hopper.
En particulier, l'invention propose pour ces bandes des rouleaux anticolmatants de retour qui permettent d'éviter les colmatages, la corrosion, en empêchant la déchirure des bandes en hiver par le gel. Par ailleurs, ces rouleaux permettent un bon alignement de la bande et ont une très bonne résistance à 1' abrasion et au vieillissement, en ayant une durée d'usage très supérieure à celle des rouleaux traidtionnels employés pour cette application. In particular, the invention provides anti-clogging return rollers for these strips which make it possible to prevent clogging and corrosion, by preventing the strips from being torn in winter by frost. Furthermore, these rollers allow a good alignment of the strip and have a very good resistance to abrasion and aging, having a service life much greater than that of the conventional rollers used for this application.
L'invention propose un rouleau de retour anticolmatant, caractérisé par le fait qu'il comprend en combinaison : un arbre fixe monté d'une manière étanche sur des coussinets à billes, un manchon tubulaire monté étanche sur ces coussinets, et enfin une pluralité de sections à profil trapézoïdal en caoutchouc spécial montées juxtaposées sur ce manchon, ces rouleaux anticolmatants étant en rapport avec la surface de la branche de retour de la bande de transport. The invention provides an anti-clogging return roller, characterized in that it comprises in combination: a fixed shaft mounted in a sealed manner on ball bearings, a tubular sleeve mounted in sealed manner on these bearings, and finally a plurality of sections with trapezoidal profile in special rubber mounted juxtaposed on this sleeve, these anti-clogging rollers being in relation to the surface of the return branch of the conveyor belt.
La construction est très simple et la durée d'usage est comparativement plus longue. The construction is very simple and the service life is comparatively longer.
Pour bien fixer l'objet de l'invention, sans toutefois le limiter, dans les dessins annexés
La figure 1 est une figure illustrant le montage des rouleaux anticolmatants en rapport avec la surface de la branche de retour de la bande de transport.To clearly define the object of the invention, without however limiting it, in the accompanying drawings
Figure 1 is a figure illustrating the mounting of the anti-clogging rollers in relation to the surface of the return branch of the conveyor belt.
La figure 2 est une vue longitudinale du rouleau anticol > matant selon l'invention. Figure 2 is a longitudinal view of the anti-matting roller> mat according to the invention.
La figure 3 est une vue longitudinale à grande échelle avec des coupes partielles illustrant plus particulièrement les extrémités du rouleau anticolmatant. Figure 3 is a longitudinal view on a large scale with partial sections illustrating more particularly the ends of the anti-clogging roller.
Afin de rendre plus concret l'objet de l'invention, on le décrit maintenant d'une manière non limitative illustrée aux figures du dessin. In order to make the object of the invention more concrete, it is now described in a nonlimiting manner illustrated in the figures of the drawing.
La bande sans fin (BA) transporte dans le sens de la flèche (FA) le matériau (MT) en vrac tel que prélevé de la trémie (TR). The endless belt (BA) transports in the direction of the arrow (FA) the material (MT) in bulk as taken from the hopper (TR).
Le rouleau anticolmatant est constitué par un arbre (AR) fixe à ses extrémités (ES1 - ES2) sur lesquelles sont montés des coussinets (CS - CS2) à billes d'une manière étanche au moyen de garnitures (GN - GN2). Celles-ci ainsi que les coussinets
1 2 sont montées sur une douille (DU - DU ) bloquée sur un manchon tubulaire cylindrique (MA).The anti-clogging roller is constituted by a shaft (AR) fixed at its ends (ES1 - ES2) on which ball bearings (CS - CS2) are mounted in a sealed manner by means of fittings (GN - GN2). These and the pads
1 2 are mounted on a socket (DU - DU) locked on a cylindrical tubular sleeve (MA).
Comme il ressort des dessins, ces garnitures sont montées en amont et en aval de chaque coussinet. As can be seen from the drawings, these linings are mounted upstream and downstream of each bearing.
Le rouleau comprend une pluralité de sections annulaires en caoutchouc spécial (SC1 - SC2 - SC3 - SC4 - SC5 - SC6) à section trapézoïdale, ainsi qu'illustré aux figures 2 et 3, ces sections étant juxtaposées l'une contre l'autre. The roller comprises a plurality of annular sections of special rubber (SC1 - SC2 - SC3 - SC4 - SC5 - SC6) with trapezoidal section, as illustrated in Figures 2 and 3, these sections being juxtaposed against each other.
I1 convient maintenant d'exposer le fonctionnement du dispositif. I1 now should explain the operation of the device.
1 2 3 4
Les rouleaux (RU - RU - RU - RU ) sont montés fous au- dessous de la bande (BA) et jouent une fonction anticolmatante comme indiqué précédemment, en regard du matériau prélevé de le trémie.1 2 3 4
The rollers (RU - RU - RU - RU) are mounted idly below the strip (BA) and play an anti-clogging function as indicated above, opposite the material taken from the hopper.
Le profil trapézoïdale, la disposition en juxtaposition des sections à profil trapézoïdal , le matériau employé en caoutchouc spécial sont les caractéristiques principales du rouleau selon cette invention. The trapezoidal profile, the arrangement in juxtaposition of the trapezoidal profile sections, the material used in special rubber are the main characteristics of the roller according to this invention.
L'invention ne se limite aucunement à celui de ces modes d'application, non plus qu'à ceux des modes de réalisation de ses diverses parties ayant plus spécialement été indiqués ; elle en embrasse au contraire toutes les variantes. The invention is in no way limited to that of these modes of application, nor to those of the embodiments of its various parts which have been more particularly indicated; on the contrary, it embraces all its variants.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8209083A FR2527182A3 (en) | 1982-05-19 | 1982-05-19 | Return roller for bulk conveyor belt - uses roller bearings on fixed axle to mount sleeve carrying trapezoidal section rubber rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8209083A FR2527182A3 (en) | 1982-05-19 | 1982-05-19 | Return roller for bulk conveyor belt - uses roller bearings on fixed axle to mount sleeve carrying trapezoidal section rubber rings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2527182A3 true FR2527182A3 (en) | 1983-11-25 |
| FR2527182B3 FR2527182B3 (en) | 1984-03-23 |
Family
ID=9274313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8209083A Granted FR2527182A3 (en) | 1982-05-19 | 1982-05-19 | Return roller for bulk conveyor belt - uses roller bearings on fixed axle to mount sleeve carrying trapezoidal section rubber rings |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2527182A3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2675480A1 (en) * | 1991-04-17 | 1992-10-23 | Devianne Sa | Anti-clogging roller for an endless belt conveyor and endless belt conveyor provided with at least one such roller |
-
1982
- 1982-05-19 FR FR8209083A patent/FR2527182A3/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2675480A1 (en) * | 1991-04-17 | 1992-10-23 | Devianne Sa | Anti-clogging roller for an endless belt conveyor and endless belt conveyor provided with at least one such roller |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2527182B3 (en) | 1984-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |