ES2067361A2 - Arrastrador para transportadores rascadores de cadenas. - Google Patents

Arrastrador para transportadores rascadores de cadenas.

Info

Publication number
ES2067361A2
ES2067361A2 ES09200999A ES9200999A ES2067361A2 ES 2067361 A2 ES2067361 A2 ES 2067361A2 ES 09200999 A ES09200999 A ES 09200999A ES 9200999 A ES9200999 A ES 9200999A ES 2067361 A2 ES2067361 A2 ES 2067361A2
Authority
ES
Spain
Prior art keywords
scraper
units
chain assemblies
chain
strap
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
Application number
ES09200999A
Other languages
English (en)
Other versions
ES2067361R (es
ES2067361B1 (es
Inventor
Bernd Steinkuhl
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.)
Caterpillar Global Mining Europe GmbH
Original Assignee
Westfalia Becorit Industrietechnik GmbH
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 Westfalia Becorit Industrietechnik GmbH filed Critical Westfalia Becorit Industrietechnik GmbH
Publication of ES2067361A2 publication Critical patent/ES2067361A2/es
Publication of ES2067361R publication Critical patent/ES2067361R/es
Application granted granted Critical
Publication of ES2067361B1 publication Critical patent/ES2067361B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
    • B65G19/24—Attachment of impellers to traction element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Chain Conveyers (AREA)
  • Drives For Endless Conveyors (AREA)

Abstract

ARRASTRADOR PARA TRANSPORTADORES RASCADORES DE CADENAS CUYA TRAYECTORIA DE LA CADENA DE RASCADORES ESTA FORMADA POR UNA O VARIAS CADENAS CONTINUAS (CADENAS DE ESLABONES DE SECCION REDONDA 2, 2''), SIENDO CONECTABLES LOS ARRASTRADORES (3) CON AYUDA DE UN ESTRIBO DE APRIETE (4) ATORNILLABLE EN EL ARRASTRADOR (3). SEGUN LA INVENCION EL ESTRIBO DE APRIETE (4) ESTA APOYADO EN EL SENTIDO DE APRIETE DEL O DE LOS ESLABONES DE CADENA DE CONEXION (2, 2'') DE LA TRAYECTORIA DE CADENA DE RASCADORES, DE FORMA GIRATORIA EN EL ARRASTRADOR (3) Y SIENDO A AVANZABLE MEDIANTE LA FUERZA DE ATORNILLAMIENTO DE LA UNION ATORNILLADA CONTRA EL O LOS ESLABONES DE CADENA DE CONEXION. PREFERENTEMENTE EL ESTRIBO DE APRIETE (4) ESTA ALOJADA DE FORMA GIRATORIA EN EL ARRASTRADOR (3) A TRAVES DE AL MENOS UN COJINETE DE GIRO (11). LA DISPOSICION ES DE MANERA QUE AL ESTABLECER LA UNION ATORNILLADA SE EFECTUA UN APRISIONAMIENTO FIRME DEL O DE LOS ESLABONES DE CADENA DE CONEXION (2, 2'''') DE LA CADENA DE RASCADORES, ENTRE EL ARRASTRADOR Y EL ESTRIBO DE APRIETE.
ES09200999A 1991-05-15 1992-05-14 Arrastrador para transportadores rascadores de cadenas. Expired - Lifetime ES2067361B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4115810A DE4115810A1 (de) 1991-05-15 1991-05-15 Mitnehmer fuer doppellangstrangketten mit schwenkbar angeschlossenem klemmbuegel

Publications (3)

Publication Number Publication Date
ES2067361A2 true ES2067361A2 (es) 1995-03-16
ES2067361R ES2067361R (es) 1996-11-01
ES2067361B1 ES2067361B1 (es) 1997-06-01

Family

ID=6431687

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09200999A Expired - Lifetime ES2067361B1 (es) 1991-05-15 1992-05-14 Arrastrador para transportadores rascadores de cadenas.

Country Status (6)

Country Link
US (1) US5249664A (es)
CS (1) CS142992A3 (es)
DE (1) DE4115810A1 (es)
ES (1) ES2067361B1 (es)
GB (1) GB2256412B (es)
PL (1) PL294525A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040186A1 (de) * 2000-08-17 2002-03-14 K B P Kettenwerk Becker Prunte Mitnehmer für Kettenkratzförderer, insbesondere des Untertagebetriebes
DE102009003595A1 (de) * 2009-03-10 2010-09-16 Bucyrus Europe Gmbh Kratzer für Kettenkratzförderer
US8162131B2 (en) * 2010-01-13 2012-04-24 Southern Cast Products, Inc. Flight bar with replaceable end
CN102849404B (zh) * 2012-09-27 2014-10-22 凯盛重工有限公司 刮板输送机用刮板
PL3178761T3 (pl) * 2015-12-10 2019-01-31 Caterpillar Global Mining Europe Gmbh Połączenie listwa zgarniakowa-zacisk-ogniwo łańcuchowe dla przenośnika łańcuchowego
GB2574958B (en) * 2017-03-06 2022-05-04 Joy Global Underground Mining Llc Chain conveyor with cast sections
CA3146838A1 (en) 2021-01-28 2022-07-28 Joy Global Underground Mining Llc Chain conveyor and link for same
US12239106B2 (en) * 2021-06-22 2025-03-04 Hytem Co., Ltd. Trough structure for feeding and auxiliary tool for feeding

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653492A (en) * 1970-06-27 1972-04-04 Gewerk Eisenhuette Westfalia Scraper chain conveyors
US3869039A (en) * 1972-05-18 1975-03-04 Gewerk Eisenhuette Westfalia Scraper assemblies for scraper chain conveyors
EP0079713A1 (en) * 1981-11-02 1983-05-25 Parsons Controls Limited Improvements in scraper chain conveyors
GB2137579A (en) * 1983-04-06 1984-10-10 Gewerk Eisenhuette Westfalia Improvements in scraper units for scraper-chain conveyors
ES2012954A6 (es) * 1988-01-21 1990-04-16 Gewerk Eisenhuette Westfalia Rascador, especialmente para transportadores rascadores con cadena central doble.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1506979A1 (de) * 1951-01-28 1969-03-27 Und Eisengiesserei A Beien Mas Ausbildung und Befestigung eines Kratzeisens fuer Foerderer mit Mittelkette
US3089579A (en) * 1960-06-08 1963-05-14 Goodman Mfg Co Composite flight
DE1937608C3 (de) * 1969-07-24 1983-11-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Doppelmittenkettenkratzförderer
SU393174A1 (ru) * 1970-05-27 1973-08-10 Скребок скребкового конвейера
SU1017164A3 (ru) * 1977-04-20 1983-05-07 Бекер-Прюнте Гмбх (Фирма) Скребок скребкового конвейера дл подземных работ
DE2807883C2 (de) * 1978-02-24 1986-09-04 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Kratzer für Mittelkettenkratzförderer, insbesondere für den Einsatz in Bergbaubetrieben
SU876523A1 (ru) * 1980-02-18 1981-10-30 Донецкий Научно-Исследовательский Угольный Институт Т говый орган скребкового конвейера
DE3016151C2 (de) * 1980-04-26 1984-07-26 Fa. August Thiele, 5860 Iserlohn Befestigung von Mitnehmern an einer oder mehreren Rundstahlketten
DE3021922C2 (de) * 1980-06-11 1985-01-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Kratzer für Doppelkettenkratzförderer
FR2597841B1 (fr) * 1986-04-28 1990-04-13 Do Ugolny I Organe de traction d'un convoyeur a raclettes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653492A (en) * 1970-06-27 1972-04-04 Gewerk Eisenhuette Westfalia Scraper chain conveyors
US3869039A (en) * 1972-05-18 1975-03-04 Gewerk Eisenhuette Westfalia Scraper assemblies for scraper chain conveyors
EP0079713A1 (en) * 1981-11-02 1983-05-25 Parsons Controls Limited Improvements in scraper chain conveyors
GB2137579A (en) * 1983-04-06 1984-10-10 Gewerk Eisenhuette Westfalia Improvements in scraper units for scraper-chain conveyors
ES2012954A6 (es) * 1988-01-21 1990-04-16 Gewerk Eisenhuette Westfalia Rascador, especialmente para transportadores rascadores con cadena central doble.

Also Published As

Publication number Publication date
GB9209994D0 (en) 1992-06-24
PL294525A1 (en) 1993-01-11
US5249664A (en) 1993-10-05
ES2067361R (es) 1996-11-01
GB2256412B (en) 1994-05-25
DE4115810A1 (de) 1992-11-19
ES2067361B1 (es) 1997-06-01
GB2256412A (en) 1992-12-09
CS142992A3 (en) 1992-11-18

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EC2A Search report published

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