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DE4138780A1 - Conveyor belt formed into hose - uses antifriction guides without rollers where shape or direction are altered - Google Patents

Conveyor belt formed into hose - uses antifriction guides without rollers where shape or direction are altered

Info

Publication number
DE4138780A1
DE4138780A1 DE19914138780 DE4138780A DE4138780A1 DE 4138780 A1 DE4138780 A1 DE 4138780A1 DE 19914138780 DE19914138780 DE 19914138780 DE 4138780 A DE4138780 A DE 4138780A DE 4138780 A1 DE4138780 A1 DE 4138780A1
Authority
DE
Germany
Prior art keywords
belt
hose
conveyor
conveyor belt
rubber
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Withdrawn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
DE19914138780
Other languages
German (de)
Inventor
Bernd Kuesel
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.)
Phoenix AG
Original Assignee
Phoenix 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
Application filed by Phoenix AG filed Critical Phoenix AG
Priority to DE19914138780 priority Critical patent/DE4138780A1/en
Publication of DE4138780A1 publication Critical patent/DE4138780A1/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Withdrawn legal-status Critical Current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
    • B65G15/08—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
    • 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

The conveyor comprises a belt of rubber or similar plastic and contg. continuous reinforcing members running in the lengthwise direction. Supporting rollers in a ring round it/do form it into a hose, with its edges overlapping. Where the direction or shape of the belt is altered, and partic. where it is opened or shut, a guide system without rollers and of antifriction material is used. This can consist of one or more guide belts, or alternatively of wearing plates or rails, typically of Teflon or polyethylene. ADVANTAGE - Simplicity and reduced wear. (Dwg.0/1)

Description

Die Erfindung betrifft eine Schlauchband-Förderanlage gemäß Oberbegriff des Anspruchs 1.The invention relates to a hose conveyor system according to Preamble of claim 1.

Bereits vor mehr als 30 Jahren stand mit dem Schlauchband­ förderer (DE-C-9 43 817) ein neues Transportsystem zur Diskussion, dem allerdings zunächst nicht der Durchbruch einer breiten Anwendung gelang. Während der vergangenen 10 Jahre ist dieses geschlossene Fördersystem jedoch entscheidend weiter­ entwickelt worden. Innerhalb der Ein- und Auslaufstrecke ist der Fördergurt wie bei den konventionellen Gurtförderern gemuldet. Auf der Transport- und Rücklaufstrecke schließt sich jedoch der Gurt und bildet eine Röhre (Rohrfördergurt, Schlauchband, Rollgurt; EP-A-03 36 385). Für dieses Transport­ system werden folgende Anlagenteile benötigt, nämlich ringförmig angeordnete Tragrollen (DE-C-31 45 899, DE-A-36 06 129), Trumme (z. B. als Ober- und Untertrum) sowie weitere Anlagenteile, auf die noch näher eingegangen wird.Already more than 30 years ago the hose band stood conveyor (DE-C-9 43 817) a new transport system for Discussion, but not the breakthrough at first widespread application. During the past 10 years this closed conveyor system, however, continues to be decisive has been developed. Is within the inlet and outlet section the conveyor belt as with conventional belt conveyors dumped. Closes on the transport and return route but the belt and forms a tube (pipe conveyor belt, Hose band, roller belt; EP-A-03 36 385). For this transportation system, the following system components are required, namely ring-shaped arranged idlers (DE-C-31 45 899, DE-A-36 06 129), dummies (e.g. as upper and lower run) as well as other system parts which will be discussed in more detail.

Gegenüber den konventionellen Gurtförderern zeichnet sich das geschlossene Transportsystem durch folgende Vorteile aus: Es ist besonders kurvengängig; es hat eine besonders hohe Steigfähigkeit; es ist platzsparend und schützt das Fördergut sowie die Umwelt (z. B. bei staubigem Fördergut). Diese Vorteile dürfen jedoch nicht darüber hinwegtäuschen, daß im Rahmen der Entwicklung des Schlauchband- bzw. Rohrgurtförderers große technische Probleme zu lösen waren bzw. noch zu lösen sind, insbesondere im Bereich des Schließens bzw. Öffnens des Fördergurtes bzw. des Schlauchbandes, wo beispielsweise eine Niederhalterolle (DE-C-34 17 718), die drehbar gelagert ist, oder ringförmig angeordnete Tragrollen (EP-A-02 87 024) mit unterschiedlichem Durchmesser sowie seitlichen Verschiebungen (bezogen auf Längsachse) vorgesehen sind.This stands out compared to conventional belt conveyors closed transport system with the following advantages: It is particularly easy to turn; it has a particularly high one Gradeability; it saves space and protects the material being conveyed as well as the environment (e.g. in the case of dusty goods). These advantages must not, however, hide the fact that within the framework of the Development of the tubular belt or tube belt conveyor large technical problems had to be solved or still have to be solved, especially in the area of closing or opening the Conveyor belt or the hose belt, where, for example, a  Hold-down roller (DE-C-34 17 718), which is rotatably mounted, or ring-shaped support rollers (EP-A-02 87 024) with different diameters and lateral displacements (related to the longitudinal axis) are provided.

Mit dem erfindungsgemäßen Führungssystem aus gleitfähigem Werkstoff (Variante A) oder in Form eines oder mehrerer Führungsgurtes/te (Variante B), insbesondere im Bereich des Schließens bzw. Öffnens des Fördergurtes bzw. Schlauchbandes, wird ein völlig neuer Weg beschritten.With the guide system according to the invention made of slippery Material (variant A) or in the form of one or more Guide belt / te (variant B), especially in the area of Closing or opening the conveyor belt or hose band, a completely new path is being taken.

Variante Aoption A

Im Rahmen von Versuchsreihen wurden für Verschleißleisten aus Teflon und Polyethylen die Reibwerte µ ermittelt. Diesen Reibwerten liegen Mittelwerte aus mehreren Versuchen mit 5 kg und 10 kg Belastungs-Gewicht auf die Verschleißleisten zugrunde. Die Prüfung erfolgte horizontal mit Kraftmessung über Tensiometer. Die Ergebnisse sind in den Tabellen 1 und 2 festgehalten.Within the scope of test series, wear strips were made out Teflon and polyethylene determined the coefficient of friction µ. This one Coefficients of friction are mean values from several tests with 5 kg and 10 kg load weight on the wear strips. The test was carried out horizontally using force measurement Tensiometer. The results are in Tables 1 and 2 captured.

Variante BVariant B

Die Erfindung wird in Verbindung mit einem Ausführungsbeispiel unter Bezugnahme auf eine schematische Zeichnung erläutert. Es bedeuten:The invention is in connection with an embodiment explained with reference to a schematic drawing. It means:

1 Bereich des gemuldeten Fördergurtes
2 Bereich des Schließen des Fördergurtes
3 Bereich des geschlossenen Fördergurtes (Schlauchband)
4 Tragrollen
5 Trum mit ringrum angeordneten Tragrollen
6 Führungsgurt, der das Schlauchband zwangsführt
7 Antriebs- bzw. Umlenktrommel 1 area of the troughed conveyor belt
2 Area of closing the conveyor belt
3 Area of the closed conveyor belt (hose belt)
4 idlers
5 strings with idler rollers
6 Guide belt that forcibly guides the hose band
7 drive or deflection drum

Tabelle 1 Table 1

Claims (5)

1. Schlauchband-Förderanlage mit einem aus Gummi oder gummi­ ähnlichen Kunststoffen hergestellten Fördergurt, der in Gurtlängsrichtung durchlaufende Festigkeitsträger enthält und der durch Überlappen seiner Längsränder zu einem Schlauchband schließbar ist, das sich ringsrum an Trag­ rollen abstützt, dadurch gekennzeichnet, daß innerhalb des Bereiches, wo der Fördergurt eine Formänderung und/ oder Richtungswechsel erfährt, insbesondere im Bereich des Schließens bzw. Öffnens des Fördergurtes bzw. Schlauchbandes, ein nicht-rollendes Führungssystem aus gleitfähigem Werkstoff angeordnet ist.1. Hose belt conveyor system with a conveyor belt made of rubber or rubber-like plastics, which contains strength members running through in the longitudinal direction of the belt and which can be closed by overlapping its longitudinal edges to form a hose belt which is supported on support rollers all around, characterized in that within the area, where the conveyor belt undergoes a change in shape and / or change of direction, in particular in the region of the closing or opening of the conveyor belt or hose band, a non-rolling guide system made of slidable material is arranged. 2. Schlauchband-Förderanlage mit einem aus Gummi oder gummiähnlichen Kunststoffen hergestellten Fördergurt, der in Gurtlängsrichtung durchlaufende Festigkeitsträger enthält und der durch Überlappen seiner Längsränder zu einem Schlauchband schließbar ist, das sich ringsrum an Tragrollen abstützt, dadurch gekennzeichnet, daß innerhalb des Bereiches, wo der Fördergurt eine Form­ änderung und/oder Richtungswechsel erfährt, insbesondere im Bereich des Schließens bzw. Öffnens des Fördergurtes bzw. Schlauchbandes, ein oder mehrere Führungsgurt/e angeordnet ist/sind. 2. Hose conveyor with a rubber or Rubber-like plastics manufactured conveyor belt, the Strength members running in the longitudinal direction of the belt contains and which by overlapping its longitudinal edges a hose band is closable, which is all around Supporting idlers, characterized in that within the area where the conveyor belt has a shape undergoes change and / or change of direction, in particular in the area of closing or opening the conveyor belt or hose band, one or more guide belt (s) is / are arranged.   3. Schlauchband-Förderanlage nach Anspruch 1, dadurch gekennzeichnet, daß das Führungssystem aus Verschleiß- Leisten, Verschleißplatten, Verschleißschienen oder dergleichen besteht.3. Hose belt conveyor system according to claim 1, characterized characterized that the guide system from wear Moldings, wear plates, wear rails or the like exists. 4. Schlauchband-Förderanlage nach Anspruch 1 oder 3, dadurch gekennzeichnet, daß der Werkstoff aus Teflon besteht.4. Hose belt conveyor system according to claim 1 or 3, characterized characterized in that the material consists of Teflon. 5. Schlauchband-Förderanlage nach Anspruch 1 oder 3, dadurch gekennzeichnet, daß der Werkstoff aus Polyethylen besteht.5. Hose conveyor system according to claim 1 or 3, characterized characterized in that the material consists of polyethylene.
DE19914138780 1990-11-28 1991-11-26 Conveyor belt formed into hose - uses antifriction guides without rollers where shape or direction are altered Withdrawn DE4138780A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914138780 DE4138780A1 (en) 1990-11-28 1991-11-26 Conveyor belt formed into hose - uses antifriction guides without rollers where shape or direction are altered

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4037757 1990-11-28
DE19914138780 DE4138780A1 (en) 1990-11-28 1991-11-26 Conveyor belt formed into hose - uses antifriction guides without rollers where shape or direction are altered

Publications (1)

Publication Number Publication Date
DE4138780A1 true DE4138780A1 (en) 1992-06-04

Family

ID=25898806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914138780 Withdrawn DE4138780A1 (en) 1990-11-28 1991-11-26 Conveyor belt formed into hose - uses antifriction guides without rollers where shape or direction are altered

Country Status (1)

Country Link
DE (1) DE4138780A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430067A1 (en) * 1994-08-25 1996-02-29 Gerd Dipl Ing Dr In Hammermann Belt conveyor made of driven, flexible, revolving belt
FR2791962A1 (en) 1999-04-08 2000-10-13 Valcalda Florent ENDLESS FLEXIBLE CONVEYOR BELT, OPERATING IN DEEP SEMICIRCULAR TRUCK, WITH SEALED FLEXIBLE COVER STRIP
FR2800050A1 (en) 1999-10-25 2001-04-27 Florent Valcalda Automatic centralizing and retaining device for conveyor belt and covering, sealing belt comprises pair of pressure rollers rotated by sealing belt itself rotated by conveyor belt

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430067A1 (en) * 1994-08-25 1996-02-29 Gerd Dipl Ing Dr In Hammermann Belt conveyor made of driven, flexible, revolving belt
FR2791962A1 (en) 1999-04-08 2000-10-13 Valcalda Florent ENDLESS FLEXIBLE CONVEYOR BELT, OPERATING IN DEEP SEMICIRCULAR TRUCK, WITH SEALED FLEXIBLE COVER STRIP
WO2000061468A1 (en) 1999-04-08 2000-10-19 Florent Valcalda Endless flexible conveyor belt with sealed flexible covering belt
US6585105B2 (en) 1999-04-08 2003-07-01 Florent Valcalda Endless flexible belt conveyor with a leaktight flexible cover belt
FR2800050A1 (en) 1999-10-25 2001-04-27 Florent Valcalda Automatic centralizing and retaining device for conveyor belt and covering, sealing belt comprises pair of pressure rollers rotated by sealing belt itself rotated by conveyor belt

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