DE19608371A1 - Vulcanised rubber conveyor belt - Google Patents

Vulcanised rubber conveyor belt

Info

Publication number
DE19608371A1
DE19608371A1 DE1996108371 DE19608371A DE19608371A1 DE 19608371 A1 DE19608371 A1 DE 19608371A1 DE 1996108371 DE1996108371 DE 1996108371 DE 19608371 A DE19608371 A DE 19608371A DE 19608371 A1 DE19608371 A1 DE 19608371A1
Authority
DE
Germany
Prior art keywords
conveyor belt
belt
rubber conveyor
tube
rollers
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.)
Withdrawn
Application number
DE1996108371
Other languages
German (de)
Inventor
Manfred Dipl Ing Koppers
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.)
ContiTech Transportbandsysteme GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1996108371 priority Critical patent/DE19608371A1/en
Priority to DE1996148923 priority patent/DE19648923A1/en
Publication of DE19608371A1 publication Critical patent/DE19608371A1/en
Withdrawn legal-status Critical Current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
    • 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
    • B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
    • B65G15/36—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric the layers incorporating ropes, chains, or rolled steel sections
    • 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
    • B65G15/08—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 the load-carrying surface being formed by a concave or tubular belt, e.g. a belt forming a trough
    • 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
    • B65G15/40—Belts or like endless load-carriers made of rubber or plastics troughed or tubular; formed with joints facilitating troughing
    • 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
    • B65G2201/02—Articles
    • 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)
  • Structure Of Belt Conveyors (AREA)

Abstract

An outdoor rubber conveyor belt (1) made of flat vulcanised material is bent to a tube enclosing the charge, and runs through a series of rollers (2) holding it in a tube shape until it reaches the discharge point. During discharge, the tube opens and runs through a section with no rollers maintaining the tube-shape. A number of magnetic metal cables (5) are embedded within the inner section (6) of the belt. The outer belt edges (7,7a) incorporate cables of non-magnetic steel. When the belt is rolled into a tube, the magnetised inner cables move in close proximity over a series of rollers in the same plane which have magnets (9).

Description

Die Erfindung richtet sich auf einen Förderer zum Transport von Massengütern, bei dem das durch einvulkanisierte Stahlseile verstärk­ te Gummiförderband durch die Anordnung der Tragrollen in den Rol­ lenstühlen zu einem rohrförmigen Querschnitt geformt wird. Dabei werden die Seiten des Gummiförderbandes im oberen Bereich über­ lappend aufeinander gelegt. Durch diese Bauweise wird das zu transportierende Massengut eingeschlossen und gegen Wind und Regen geschützt und stellt keine Gefahr für die Umwelt dar. Im Bereich der Aufgabe und der Abwurfstelle ist das Gummiförderband über eine kurze Strecke geöffnet und wird flachliegend über Umkehr­ trommeln geführt. Das Untertrumm des Förderers wird ebenfalls durch Anordnung der Tragrollen zu einem rohrförmigen Querschnitt geformt. Hierdurch baut der Förderer in der Breite sehr schmal. Im Obertrumm des Förderes kommt es im Bereich der Überlappung des Gummiförderbandes zu einer Gewichtskonzentration und damit zu einer Verschiebung des Gewichtsschwerpunktes nach oben, d. h. oberhalb des theoretischen Rohrmittelpunktes. Diese Schwerpunkts­ verlagerung wird durch das Transportgut nicht ausgeglichen, und die Überlappungsstelle des Gummiförderbandes dreht sich beim laufenden Förderer nach unten. Diese Drehbewegung kann in horizotalen und vertikalen Kurven, die der Förderer durchläuft, noch verstärkt werden und es kann zu Rotationsbewegungen von mehr als 360° kommen. In solchen Fällen kommt es sehr häufig zu erheblichen Betriebsstörungen, da das Gummiförderband bei der hohen Laufgeschwindigkeit, insbesodere im Bereich der Abwurftrommel, nicht zurückgedreht wird. Bandrisse und Zerstörung der Tragkonstruktion sind keine Seltenheit.The invention is directed to a conveyor for the transport of Bulk goods, which is reinforced by vulcanized steel cables te rubber conveyor belt through the arrangement of the idlers in the Rol lenstühlen is formed into a tubular cross section. Here the sides of the rubber conveyor belt in the upper area lapped on top of each other. With this construction this becomes bulk goods included and against wind and Protects rain and poses no danger to the environment The area of the task and the discharge point is the rubber conveyor belt opened over a short distance and becomes lying flat by reversing drummed. The conveyor's sub-run also becomes by arranging the idlers to a tubular cross section shaped. This makes the conveyor very narrow in width. In the upper run of the conveyor there is an overlap of the rubber conveyor belt to a weight concentration and thus to shift the center of gravity upwards, d. H. above the theoretical pipe center. This focus relocation is not compensated for by the goods being transported, and the Overlap point of the rubber conveyor belt rotates while running Conveyor down. This rotation can be done in horizontal and vertical curves that the conveyor travels are reinforced and there can be rotational movements of more than 360 °. In Such cases very often lead to considerable operational disruptions, because the rubber conveyor belt at high running speed, especially in the area of the discharge drum, is not turned back. Band breaks and Destruction of the supporting structure is not uncommon.

Es gibt nun die bekannte Methode dem Drehen des Gummiförderbandes durch Abwinkeln der Tragrollen aus der Senkrechten zur Laufrichtung entgegenzuwirken, jedoch hat die Praxis gezeigt, daß diese Methode wegen des veränderlichen Reibungskoeffizienten zwischen den Laufrollen und dem Gummiförderband über einen längeren Zeitraum unwirksam ist.There is now the known method of turning the rubber conveyor belt by angling the idlers from perpendicular to the direction of travel to counteract, however, practice has shown that this method because of the variable coefficient of friction between the rollers and the rubber conveyor is ineffective for a long period of time.

Der Erfindung liegt die Aufgabe zugrunde, das Drehen des Obertrummes wirkungsvoll unter allen äußeren Einflüssen zu verhindern. Dieses wird dadurch erreicht, daß in das Gummiförderband im mittleren Querschnittsbereich aus magnetischem Stahl hergestellte Stahlseile einvulkanisiert sind, und unterhalb dieses Bereiches, über die Länge des Förderers verteilt, Magnetstationen eingebaut sind. Die Magnetstationen haben keine Berührung mit dem Obertrumm, halten aber durch ihr Kraftfeld das Obertrumm lagestabil. Zur weiteren Verbesserung dieses Effektes sind die seitlich in das Gummiförderband einvulkanisierten Seile aus nichtmagnetischem Stahl hergestellt.The invention has for its object the turning of the upper run effective to prevent under all external influences. This will achieved in that in the rubber conveyor belt in the middle Cross-sectional area of steel cables made of magnetic steel are vulcanized, and below this area, over the length of the Distributed conveyor, magnetic stations are installed. The magnetic stations have no contact with the upper run, but hold through it Force field the upper run stable. To further improve this The effects are vulcanized into the side of the rubber conveyor belt Ropes made of non-magnetic steel.

Die Erfindung ist nachfolgend anhand eines in den Zeichnungen dargestell­ ten Ausführungsbeispieles näher erläutert. Es zeigtThe invention is illustrated below with reference to one in the drawings th embodiment explained. It shows

Fig. 1 einen vertikalen Schnitt durch das Gummiförderband eines Roll­ gurtförderers; Figure 1 is a vertical section through the rubber conveyor belt of a roller belt conveyor.

Fig. 2 eine Seitenansicht mit zwei Rollenstählen und einer Magnetstation; Fig. 2 is a side view of two roll steels and a magnetic station;

Fig. 3 einen Schnitt durch das Gummiförderband mit einvulkanisierten Stahlseilen. Fig. 3 shows a section through the rubber conveyor belt with vulcanized steel cables.

Mit 1 ist in Fig. 1 das Gummiförderband bezeichnet, das durch die tangen­ tial angeordneten Tragrollen 2 geführt wird. Die Tragrollen 2 sind mit dem Rollenstuhl 3a verschraubt. Unterhalb des Gummiförderbandes 1 ist die Magnetstation 4 angeordnet.With 1 in Fig. 1, the rubber conveyor belt is referred to, which is guided by the tangential arranged rollers 2 . The idlers 2 are screwed to the roller chair 3 a. The magnet station 4 is arranged below the rubber conveyor belt 1 .

In der Fig. 2 erkennt man die hintereinander angeordneten Rollenstühle 3; 3a mit den Tragrollen 2 dem Gummiförderband 1, sowie die Magnetsta­ tion 4, die mit dem Abstand 9 unterhalb des Gummiförderbandes angeord­ net ist.In FIG. 2 one recognizes the successively arranged roller chairs 3; 3 a with the support rollers 2, the rubber conveyor belt 1 , and the Magnetsta tion 4 , which is angeord net with the distance 9 below the rubber conveyor belt.

In der Fig. 3 ist das Gummiförderband 1 im Schnitt dargestellt, man erkennt die Anordnung der Stahlseile 5 im mittleren Querschnittsbereich 6, sowie die Stahlseile 8; 8a in den Seitenbereichen 7; 7a.In Fig. 3 the rubber conveyor belt 1 is shown in section, you can see the arrangement of the steel cables 5 in the central cross-sectional area 6 , as well as the steel cables 8 ; 8 a in the side areas 7 ; 7 a.

Claims (3)

1. Rollgurtförderer für den Transport von Massengütern, bei dem das Gummiförderband durch Tragrollen, die in Rollenstühlen angeordnet sind, rohrförmig zusammengehalten wird, dadurch gekennzeich­ net, daß unterhalb des Gummiförderbandes (1), mit kleinstmöglichen Abstand zu diesem, Magnetstationen (4) angeordnet sind, die auf die im Gummiförderband (1) im mittleren Querschnittsbereich (6) einvulkanisierten, aus magnetischem Stahl hergestellten Stahlseile (5) eine Haltekraft berührungslos ausüben.1. Roller belt conveyor for the transport of bulk goods, in which the rubber conveyor belt is held together by carrying rollers, which are arranged in roller chairs, tubular, characterized in that below the rubber conveyor belt ( 1 ), with the smallest possible distance from this, magnet stations ( 4 ) are arranged , which exert a non-contact holding force on the steel cables ( 5 ) vulcanized into the rubber conveyor belt ( 1 ) in the central cross-sectional area ( 6 ) and made of magnetic steel. 2. Rollgurtförderer nach Anspruch 1, dadurch gekennzeichnet, daß die magnetischen Stahlseile (5) in der Querschnittsmitte (6) des Gummiförderbandes (1) gegenüber Seitenbereichen (7; 7a) in vermehr­ ter Anzahl einvulkanisiert sind.2. Roll belt conveyor according to claim 1, characterized in that the magnetic steel cables ( 5 ) in the cross-sectional center ( 6 ) of the rubber conveyor belt ( 1 ) opposite side areas ( 7 ; 7 a) are vulcanized in an increased number. 3. Rollgurtförderer nach Anspruch 1 und 2, dadurch gekenn­ zeichnet, daß die Stahlseile (8; 8a) in den Seitenbereichen (7; 7a) des Gummiförderbandes (1) aus nichtmagnetischem Stahl hergestellt sind.3. Roll belt conveyor according to claim 1 and 2, characterized in that the steel cables ( 8 ; 8 a) in the side regions ( 7 ; 7 a) of the rubber conveyor belt ( 1 ) are made of non-magnetic steel.
DE1996108371 1996-03-05 1996-03-05 Vulcanised rubber conveyor belt Withdrawn DE19608371A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1996108371 DE19608371A1 (en) 1996-03-05 1996-03-05 Vulcanised rubber conveyor belt
DE1996148923 DE19648923A1 (en) 1996-03-05 1996-11-26 Roller belt conveyor for transporting mass produced parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996108371 DE19608371A1 (en) 1996-03-05 1996-03-05 Vulcanised rubber conveyor belt

Publications (1)

Publication Number Publication Date
DE19608371A1 true DE19608371A1 (en) 1997-09-11

Family

ID=7787213

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996108371 Withdrawn DE19608371A1 (en) 1996-03-05 1996-03-05 Vulcanised rubber conveyor belt

Country Status (1)

Country Link
DE (1) DE19608371A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998023506A2 (en) * 1996-11-26 1998-06-04 Contitech Transportbandsysteme Gmbh Device for stabilizing roller belt conveyors in position during conveyance
DE10025350B4 (en) * 1999-06-11 2008-04-10 Phoenix Conveyor Belt Systems Gmbh Device for controlling and monitoring a conveyor belt, in particular a tubular conveyor belt
WO2012168337A1 (en) * 2011-06-08 2012-12-13 ThyssenKrupp Fördertechnik GmbH Conveyor belt system and conveyor belt

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998023506A2 (en) * 1996-11-26 1998-06-04 Contitech Transportbandsysteme Gmbh Device for stabilizing roller belt conveyors in position during conveyance
WO1998023506A3 (en) * 1996-11-26 1998-10-15 Contitech Transportbandsysteme Device for stabilizing roller belt conveyors in position during conveyance
DE10025350B4 (en) * 1999-06-11 2008-04-10 Phoenix Conveyor Belt Systems Gmbh Device for controlling and monitoring a conveyor belt, in particular a tubular conveyor belt
WO2012168337A1 (en) * 2011-06-08 2012-12-13 ThyssenKrupp Fördertechnik GmbH Conveyor belt system and conveyor belt
DE102011050936A1 (en) * 2011-06-08 2012-12-13 ThyssenKrupp Fördertechnik GmbH Conveyor belt system and conveyor belt
CN103619734A (en) * 2011-06-08 2014-03-05 蒂森克虏伯资源科技有限公司 Conveyor belt system and conveyor belt
US9108800B2 (en) 2011-06-08 2015-08-18 Thyssenkrupp Industrial Solutions Ag Conveyor belt system and conveyor belt

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