DE3801120C2 - Conveyor belt - Google Patents

Conveyor belt

Info

Publication number
DE3801120C2
DE3801120C2 DE19883801120 DE3801120A DE3801120C2 DE 3801120 C2 DE3801120 C2 DE 3801120C2 DE 19883801120 DE19883801120 DE 19883801120 DE 3801120 A DE3801120 A DE 3801120A DE 3801120 C2 DE3801120 C2 DE 3801120C2
Authority
DE
Germany
Prior art keywords
conveyor belt
rubber
threads
tension members
transverse
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 - Fee Related
Application number
DE19883801120
Other languages
German (de)
Other versions
DE3801120A1 (en
Inventor
Karl-Heinz Elvers
Peter Von Scheliha
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 Conveyor Belt Systems GmbH
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 DE19883801120 priority Critical patent/DE3801120C2/en
Publication of DE3801120A1 publication Critical patent/DE3801120A1/en
Application granted granted Critical
Publication of DE3801120C2 publication Critical patent/DE3801120C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/06—Articles and bulk

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Belt Conveyors (AREA)

Description

Die Erfindung betrifft einen Fördergurt aus Gummi oder gummiähnlichem Kunststoff mit in Längsrichtung verlaufenden eingebetteten Stahlseilen als Zugträger und mit zumindest oberhalb der Zugträger angeordneten in Querrichtung verlaufenden je eine Verflechtung aufweisenden Querarmierungen, die jeweils einen Durchmesser von 1,5 bis 5 mm aufweisen, mit einer Reißfestigkeit von 1000 bis 5000 N ausgebildet sind, eine Dehnfälligkeit von mindestens 15% sowie in Längsrichtung des Fördergurtes einen gegenseitigen Abstand von 4 bis 15 mm zueinander aufweisen und die in einer auf die benachbarten Gummischichten abgestimmten Kautschukmischung eingebettet sind.The invention relates to a conveyor belt made of rubber or rubber-like plastic with in Embedded steel cables running longitudinally as tension members and with at least above the Tension members arranged in the transverse direction each have an interlacing Cross reinforcements, each with a diameter of 1.5 to 5 mm, with a tensile strength of 1000 to 5000 N, an elongation rate of at least 15% and in the longitudinal direction of the conveyor belt have a mutual distance of 4 to 15 mm to each other and in a rubber mixture matched to the adjacent rubber layers.

Ein derartiger Fördergurt ist aus der DE-A-25 32 190 bekannt. Bei diesem gattungsgemäßen Gurt stellte sich nun das Problem der Muldungsfähigkeit von schmalen Gurten (1200 mm und schmaler). Diese schmalen Gurte können eine so hohe Steifigkeit besitzen, insbesondere bei einer lauf- und tragseitigen Querarmierung, daß sie sich nicht immer ausreichend mulden, d. h. der Gurt hat teilweise keine genügende Berührung mit den Tragrollen und ist dann nicht oder nur sehr schwer zu führen.Such a conveyor belt is known from DE-A-25 32 190. With this generic belt the problem of the towing capacity of narrow belts (1200 mm and narrower) now arose. These narrow straps can have such a high level of stiffness, especially with a running and support-side cross reinforcement that they are not always well trough, d. H. the belt has partial not enough contact with the idlers and is then difficult or impossible to guide.

Der Erfindung liegt daher das Problem zugrunde, einen Fördergurt aus Gummi oder gummiähnlichem Kunststoff mit Stahlseilen als Zugträger und mindestens einer darüber angeordneten Querarmierung, so zu gestalten, daß selbst schmale Gurte ausreichend mulden.The invention is therefore based on the problem of a Conveyor belt made of rubber or rubber-like plastic with steel cables as tension members and at least one transverse reinforcement arranged above, so too make sure that even narrow belts have sufficient troughs.

Altpeter, H. gibt in "die Drahtseile" Draht-Welt/Berlin (1953 S. 11) an, Drahtseile ermöglichen kleine Biegeradien.Altpeter, H. gives "Die Drahtseile" Draht-Welt / Berlin (1953 P. 11), wire ropes enable small bending radii.

Außerdem beschreibt DE-OS 25 11 070 eine gute Muldungsfähigkeit mit dünnen Fäden.Furthermore DE-OS 25 11 070 describes a good ability to trough thin threads.

Gelöst wird nun dieses Problem dadurch, daß bei einem gattungsbildenden Fördergurt jede Querarmierung aus geflochtenen Fäden besteht, wobei die Fäden einer jeden Querarmierung aus Polyamid und/oder Polyester und/oder PVAA und/oder Aramid und/oder Reyon bestehen.This problem is now solved by the fact that, in the case of a generic conveyor belt, each transverse reinforcement consists of braided threads, the threads of each transverse reinforcement made of polyamide and / or polyester and / or PVAA and / or Aramid and / or rayon exist.

Wesentlich ist, daß keine Kordkonstruktion, sondern ein geflochtenes Material verwendet wird, da in der geflochtenen Verarbeitung die einzelnen Fäden so angeordnet sind, daß sie sich bei Stauchung in sich verformen und nicht wie beim Kord geneigt sind zu knicken.It is essential that no cord construction, but a braided material is used, since in the braided processing the individual threads are arranged so that they are in compression deform and are not inclined to kink as with the cord.

Claims (1)

Fördergurt aus Gummi oder gummiähnlichem Kunststoff mit in Längsrichtung verlaufenden eingebetteten Stahlseilen als Zugträger und mit zumindest oberhalb der Zugträger angeordneten in Querrichtung verlaufenden je eine Verflechtung aufweisenden Querarmierungen, die jeweils einen Durchmesser von 1,5 bis 5 mm aufweisen, mit einer Reißfestigkeit von 1000 bis 5000 N ausgebildet sind, eine Dehnungsfähigkeit von mindestens 15% sowie in Längsrichtung des Fördergurtes einen gegenseitigen Abstand von 4 bis 15 mm zueinander aufweisen und die in einer auf die benachbarten Gummischichten abgestimmten Kautschukmischung eingebettet sind, dadurch gekennzeichnet, daß jede Querarmierung aus geflochtenen Fäden besteht, wobei die Fäden einer jeden Querarmierung aus Polyamid und/oder Polyester und/oder PVAA und/oder Aramid und/oder Reyon bestehen.Conveyor belt made of rubber or rubber-like plastic with embedded steel cables running in the longitudinal direction as tension members and with at least above the tension members arranged in the transverse direction each with interlacing cross reinforcement, each with a diameter of 1.5 to 5 mm, with a tensile strength of 1000 to 5000 N are formed, have an elasticity of at least 15% and a mutual distance of 4 to 15 mm to each other in the longitudinal direction of the conveyor belt and which are embedded in a rubber mixture matched to the adjacent rubber layers, characterized in that each transverse reinforcement consists of braided threads, whereby the threads of each transverse reinforcement are made of polyamide and / or polyester and / or PVAA and / or aramid and / or rayon.
DE19883801120 1988-01-16 1988-01-16 Conveyor belt Expired - Fee Related DE3801120C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883801120 DE3801120C2 (en) 1988-01-16 1988-01-16 Conveyor belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883801120 DE3801120C2 (en) 1988-01-16 1988-01-16 Conveyor belt

Publications (2)

Publication Number Publication Date
DE3801120A1 DE3801120A1 (en) 1989-07-27
DE3801120C2 true DE3801120C2 (en) 1997-04-24

Family

ID=6345399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883801120 Expired - Fee Related DE3801120C2 (en) 1988-01-16 1988-01-16 Conveyor belt

Country Status (1)

Country Link
DE (1) DE3801120C2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354133A1 (en) 2003-11-19 2005-06-23 Phoenix Ag conveyor belt
DE10354134A1 (en) 2003-11-19 2005-06-23 Phoenix Ag conveyor belt
DE102008045587B4 (en) 2008-09-03 2019-11-14 Phoenix Conveyor Belt Systems Gmbh Conveyor belt with transverse reinforcement
DE102009003458A1 (en) 2009-02-10 2010-08-19 Phoenix Conveyor Belt Systems Gmbh Device for monitoring cable tension during producing steel cable conveyor belt, has pitch measuring device with sound receiver, which detects change of oscillation frequency and change of oscillation voltage by adjusting pitch
DE102010000588A1 (en) 2010-03-01 2011-09-01 Phoenix Conveyor Belt Systems Gmbh Curved conveyor belt, in particular Stahlseilfördergurt, and conveyor system for this purpose
DE102010017801A1 (en) 2010-07-08 2012-01-12 Contitech Ag Device for monitoring a conveyor system using an electrode component for detecting damage to a conveyor belt
DE102010036637A1 (en) 2010-07-27 2012-02-02 Phoenix Conveyor Belt Systems Gmbh Device for nondestructive inspection of a conveyor belt during production by means of high-energy radiation, in particular X-rays
DE102010061201A1 (en) 2010-12-14 2012-06-14 Phoenix Conveyor Belt Systems Gmbh Conveyor belt with a tension member made of steel aramid hybrid cables
DE102011051035A1 (en) * 2011-06-14 2012-12-20 Phoenix Conveyor Belt Systems Gmbh Conveyor with a hybrid conveyor belt
DE102011051592A1 (en) 2011-07-06 2013-01-10 Contitech Transportbandsysteme Gmbh Device for monitoring a conveyor system for detecting longitudinal slots of a conveyor belt by means of a slot protection system
DE102011051923A1 (en) 2011-07-19 2013-01-24 Contitech Transportbandsysteme Gmbh Device for monitoring a conveyor system for detecting damage to a conveyor belt by means of sequential conductor loops and a sequential slot protection system
DE102011053143A1 (en) 2011-08-31 2013-02-28 Contitech Transportbandsysteme Gmbh Method for shredding rubber and metal in recycling of old steel cord conveyor belts, involves converting steel cord-conveyor belt into editable conveyor sections for being transferred to winding device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511670A1 (en) * 1975-03-18 1976-09-30 Continental Gummi Werke Ag Conveyor belt with reinforcing - layer has thin tension carriers embedded between top and layer of primary tension carriers
DE2532190C2 (en) * 1975-07-18 1986-10-02 Phoenix Ag, 2100 Hamburg Conveyor belt with steel cable core

Also Published As

Publication number Publication date
DE3801120A1 (en) 1989-07-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: PHOENIX CONVEYOR BELT SYSTEMS GMBH, 07422 BAD BLAN

8339 Ceased/non-payment of the annual fee