DE853421C - Rubber conveyor belt with springy bars - Google Patents
Rubber conveyor belt with springy barsInfo
- Publication number
- DE853421C DE853421C DEH3201A DEH0003201A DE853421C DE 853421 C DE853421 C DE 853421C DE H3201 A DEH3201 A DE H3201A DE H0003201 A DEH0003201 A DE H0003201A DE 853421 C DE853421 C DE 853421C
- Authority
- DE
- Germany
- Prior art keywords
- conveyor belt
- rubber conveyor
- webs
- rubber
- bars
- 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
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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Description
Die rasch fortschreitende Mechanisierung der Kohlenförderung stellt immer höhere Anforderungen an die Gummiförderbänder. Eine wesentliche Rolle spielt hierbei die Beaufschlagung auf das Gummiförderband, weil hierbei sehr große Beanspruchungen desselben auftreten. Zur Aufnahme dieser Beanspruchungen hat man bei Gummiförderbändern bereits eine besonders starke Zwischengummierung zwischen den einzelnen Textillagen vorgesehen, so daß diese den auftretenden Kräften besser standhalten sollten. Zu dem gleichen Zweck hat man bereits vorgeschlagen, dickere Gummideckplatten auf der Förderseite anzuordnen. Diese Maßnahmen bedingten das Inkaufnehmen verschiedener Nachteile, ohne den gewünschten Zweck mit der erstrebten Vervollkommnung zu erreichen. The rapidly advancing mechanization of coal mining represents increasing demands on the rubber conveyor belts. Plays an essential role here the impact on the rubber conveyor belt, because this is very stressful the same occur. Rubber conveyor belts are used to absorb these stresses already a particularly strong rubber lining between the individual textile layers provided so that they should better withstand the forces occurring. to the same purpose has already been proposed to use thicker rubber cover plates on the To arrange the conveying side. These measures required accepting various Disadvantages, without achieving the desired purpose with the desired perfection.
Man hat schon vorgeschlagen, Förderbänder zum Enttropfen von nassem Fördergut -mit Rippen zu versehen, zwischen denen das Wasser ablaufen kann. It has already been proposed to use conveyor belts for draining wet Material to be conveyed - to be provided with ribs, between which the water can run off.
Diese Rippen sind so breit oder so dicht nebeneinander angeordnet, daß sie sich auch beim Auftreffen von Fördergut nicht frei umlegen können. Man hat ferner auch auf der Oberfläche von Förderbändern zurVerstärkung und Schonung derselben schon Streifen aus Stahlbändern vorgesehen, welche an dem Band mit Nieten befestigt waren. Durch diese Befestigung mit Nieten wird erstens das Förderband geschwächt und zweitens eine freie Federung des aufgesetzten Stahlstreifens nur sehr bedingt ermöglicht; auf keinen Fall tritt sie im Bereich der Niete ein, so daß das in diesem Bereich auftretende Schüttgut das Band mit seiner vollen Wucht beansprucht. Die vorbekannten Streifen sind weder nach ihrem Material noch der dadurch bedingten Befestigungsart in sich frei federnd und daher nur nach Art eines schuppenförmigen Panzers geeignet, äußerliche Beschädigungen des Bandes zu verringern, nicht aber die durch die gewichtsmäßige Beaufschlagung des Förderbandes bedingten inneren Beanspruchungen des Bandes wesentlich zu vermindern. Ferner ist es bekannt, zum Schutz der Bandoberfläche gegen Abnutzung Rippen bzw. Stege vorzusehen, die mit der Gummischicht des Bandes zusammenvulkanisiert sind. Diese Rippen bzw. Stege können nur wie eine Feder in sich zusammengedrückt werden und dadurch nur in geringem Maße die Wucht des auffallenden Gutes abfangen. These ribs are so wide or so close together that that they cannot fold freely even when they hit the conveyed material. One has also on the surface of conveyor belts to reinforce and protect them already provided strips of steel bands, which are attached to the band with rivets was. This fastening with rivets firstly weakens the conveyor belt and secondly, a free suspension of the attached steel strip only to a very limited extent enables; in no case does it occur in the area of the rivet, so that in this one Bulky material occurring in the area stresses the belt with its full force. the Previously known strips are neither according to their material nor the one resulting from it Type of fastening in itself freely resilient and therefore only in the manner of a scale-shaped one Panzers are suitable for reducing external damage to the belt, but not the internal stresses caused by the weight of the conveyor belt of the tape to decrease significantly. It is also known to protect the belt surface To prevent wear and tear, ribs or webs should be provided that are connected to the rubber layer of the belt are vulcanized together. These ribs or webs can only be like a spring in are squeezed together and thus only to a small extent the force of the conspicuous Catch the good.
Die Erfindung dient einer Verbesserung der bisherigen Maßnahmen dadurch, daß die auf der Förderseite befindlichen Stege derart ausgebildet sind, daß sie sich beim Auftreffen frei umlegen können und dadurch die Aufschlagungswucht erheblich herabmindern. The invention serves to improve the previous measures by that the webs located on the conveying side are designed such that they be able to lay down freely when hitting the ground and thus the impact force is considerable diminish.
Die Stege können als schmale Längsstege ausgebildet sein, die auf der Oberfläche mit der Gummischicht zusammenvulkanisiert sind. Es sind aber auch Querstege, Zickzackstege, schlangenförmige Stege u. dgl. möglich. In der Zeichnung sind beispielsweise Ausführungsformen der Anordnung der Stege in Draufsicht dargestellt, sie zeigt aber nicht deutlich die erforderliche Höhe der Stege. The webs can be designed as narrow longitudinal webs that on the surface are vulcanized together with the rubber layer. But there are too Cross bars, zigzag bars, serpentine bars and the like are possible. In the drawing For example, embodiments of the arrangement of the webs are shown in plan view, but it does not clearly show the required height of the webs.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH3201A DE853421C (en) | 1950-06-01 | 1950-06-01 | Rubber conveyor belt with springy bars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH3201A DE853421C (en) | 1950-06-01 | 1950-06-01 | Rubber conveyor belt with springy bars |
Publications (1)
Publication Number | Publication Date |
---|---|
DE853421C true DE853421C (en) | 1952-10-23 |
Family
ID=7143474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH3201A Expired DE853421C (en) | 1950-06-01 | 1950-06-01 | Rubber conveyor belt with springy bars |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE853421C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1018795B (en) * | 1953-09-29 | 1957-10-31 | Heinrich Lanz Ag | Collection container for bulk goods with built-in filling and emptying device, especially for agricultural purposes |
DE1194320B (en) * | 1963-12-04 | 1965-06-03 | Continental Gummi Werke Ag | Conveyor belt |
EP0027097A2 (en) * | 1979-10-05 | 1981-04-15 | K-Tron Soder Ag | Device for feeding, and particularly for dosing a fibrous substance |
EP1136396A1 (en) * | 2000-03-22 | 2001-09-26 | The Goodyear Tire & Rubber Company | Conveyor belt |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US979200A (en) * | 1905-02-04 | 1910-12-20 | Peerless Rubber Mfg Company | Conveyer-belt. |
DE687837C (en) * | 1936-08-20 | 1940-02-07 | J Laroche Lechat Sa Ets | Device for de-dripping wet conveyed material |
-
1950
- 1950-06-01 DE DEH3201A patent/DE853421C/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US979200A (en) * | 1905-02-04 | 1910-12-20 | Peerless Rubber Mfg Company | Conveyer-belt. |
DE687837C (en) * | 1936-08-20 | 1940-02-07 | J Laroche Lechat Sa Ets | Device for de-dripping wet conveyed material |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1018795B (en) * | 1953-09-29 | 1957-10-31 | Heinrich Lanz Ag | Collection container for bulk goods with built-in filling and emptying device, especially for agricultural purposes |
DE1194320B (en) * | 1963-12-04 | 1965-06-03 | Continental Gummi Werke Ag | Conveyor belt |
EP0027097A2 (en) * | 1979-10-05 | 1981-04-15 | K-Tron Soder Ag | Device for feeding, and particularly for dosing a fibrous substance |
EP0027097A3 (en) * | 1979-10-05 | 1981-09-30 | K-Tron Soder Ag | Device for feeding, and particularly for dosing a fibrous substance |
EP1136396A1 (en) * | 2000-03-22 | 2001-09-26 | The Goodyear Tire & Rubber Company | Conveyor belt |
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