ES2118284T3 - Cojinete hermetizado para un rodillo de una cinta transportadora. - Google Patents

Cojinete hermetizado para un rodillo de una cinta transportadora.

Info

Publication number
ES2118284T3
ES2118284T3 ES94107255T ES94107255T ES2118284T3 ES 2118284 T3 ES2118284 T3 ES 2118284T3 ES 94107255 T ES94107255 T ES 94107255T ES 94107255 T ES94107255 T ES 94107255T ES 2118284 T3 ES2118284 T3 ES 2118284T3
Authority
ES
Spain
Prior art keywords
roller
ring
conveyor belt
supported
sealed bearing
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 - Lifetime
Application number
ES94107255T
Other languages
English (en)
Inventor
Manfred Mayer
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.)
Precismeca Gesellschaft fuer Foerdertechnik mbH
Original Assignee
Precismeca Gesellschaft fuer Foerdertechnik mbH
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 Precismeca Gesellschaft fuer Foerdertechnik mbH filed Critical Precismeca Gesellschaft fuer Foerdertechnik mbH
Application granted granted Critical
Publication of ES2118284T3 publication Critical patent/ES2118284T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/09—Arrangements of bearing or sealing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/58—Conveyor systems, e.g. rollers or bearings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)

Abstract

LA CUBIERTA (1) DE RODILLO DE BANDA DE TRANSPORTE ESTA APOYADA EN AMBOS LADOS SOBRE UN EJE (4) DE RODILLO A TRAVES DE SUELOS (2) DE RODADURA Y COJINETE (3) DE RODILLO. LOS COJINETES (3) DE RODILLO ESTAN FIJADOS RESPECTIVAMENTE POR MEDIO DE UN ANILLO (15) DE MUELLE ENCAJADO EN UNA RANURA (16) ANULAR DEL EJE (4) DE RODILLO Y CON ESTANQUEIDAD HACIA EL EXTERIOR A TRAVES DE UNA JUNTA DE LABERINTO QUE SE COMPONE DE UN ANILLO (7) INTERIOR Y UN ANILLO (8) EXTERIOR. LOS ANILLOS (7,8) DE LA JUNTA DE LABERINTO FORMAN CON UNA CAPERUZA (12) DE CIERRE QUE SOLAPA LA JUNTA DE LABERINTO UNA UNIDAD CONSTRUCTIVA PREVIAMENTE MONTABLE. EL ANILLO (7) INTERIOR DE LA JUNTA DE LABERINTO ESTA PROVISTO SOBRE LA CARA DIRIGIDA HACIA EL COJINETE (3) DE RODILLO CON UNA ESCOTADURA (14) EN FORMA ANULAR, EN DONDE SE SUJETA EL ANILLO (15) DE MUELLE.
ES94107255T 1993-08-20 1994-05-10 Cojinete hermetizado para un rodillo de una cinta transportadora. Expired - Lifetime ES2118284T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4327988A DE4327988A1 (de) 1993-08-20 1993-08-20 Förderbandrolle

Publications (1)

Publication Number Publication Date
ES2118284T3 true ES2118284T3 (es) 1998-09-16

Family

ID=6495606

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94107255T Expired - Lifetime ES2118284T3 (es) 1993-08-20 1994-05-10 Cojinete hermetizado para un rodillo de una cinta transportadora.

Country Status (7)

Country Link
US (1) US5383549A (es)
EP (1) EP0639722B1 (es)
AU (1) AU666437B2 (es)
CA (1) CA2130654A1 (es)
DE (1) DE4327988A1 (es)
ES (1) ES2118284T3 (es)
FI (1) FI943520A (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
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AUPM979194A0 (en) * 1994-12-01 1994-12-22 Jlv Industries Pty Ltd End cap assembly for a roller tube of a conveyor roller
FR2746778B1 (fr) * 1996-04-02 1998-06-26 Rouleaux Pack S A Montage d'un rouleau de convoyeur sur son axe fixe
DE19627048C2 (de) * 1996-07-05 1999-02-25 Artur Kuepper Gmbh & Co Kg Tragrolle
ES2143359B1 (es) * 1997-02-21 2001-01-01 Giraldo Juan Antonio Lopez Mecanismo de giro de rodillo de cinta transportadora.
EP0897882B1 (de) 1997-08-16 2002-10-16 Precismeca-Montan Gesellschaft für Fördertechnik mbH Vorrichting zum Abdichten von Wälzlagern
US6170645B1 (en) 1998-04-23 2001-01-09 Charles L. Mitchell Conveyor system having a frame adapted to receive a bearing
US6206182B1 (en) * 1999-01-29 2001-03-27 Cwa, Inc. Co-injected labyrinth and contact seal for an idler roller assembly for a belt conveyor background of the invention
FR2789134B1 (fr) * 1999-02-01 2001-05-04 Nadella Ensemble pour le calage d'un roulement a contact oblique sur un arbre, module de roulement et agencement de l'arbre dans un support au moyen de l'ensemble de calage
US6234293B1 (en) 1999-07-23 2001-05-22 Luff Industries Ltd. Conveyor-belt roller assembly
US6394262B1 (en) 2000-03-27 2002-05-28 Richwood Industries, Inc. Impact idler roller system for conveyor belt
DE10303125B3 (de) * 2003-01-25 2004-11-11 Artur Küpper GmbH & Co. KG Tragrolle
US6845986B2 (en) * 2002-04-26 2005-01-25 Stemco Llc Low torque seal assembly
EP2007662B1 (en) * 2006-03-31 2013-10-23 Jean-Pierre Gagnon Cellular encasement protection system for roller assembly
US7341138B1 (en) * 2007-01-04 2008-03-11 Wendt Darryl R Conveyor idle roller assembly
TW200833577A (en) * 2007-02-08 2008-08-16 Hong Chuan Ind Co Ltd Highly weather-resistant rolling wheel unit of conveying apparatus
KR100853491B1 (ko) 2007-02-09 2008-08-22 대양롤랜트 주식회사 컨베이어용 롤러
WO2009004510A1 (en) * 2007-07-02 2009-01-08 Lorbrand (Pty) Ltd Lightweight idler roller
US8342535B2 (en) * 2007-11-20 2013-01-01 The Timken Company Non-contact labyrinth seal assembly and method of construction thereof
US8991829B2 (en) 2007-11-20 2015-03-31 The Timken Company Non-contact labyrinth seal assembly and method of construction thereof
EP2138433A1 (en) 2008-06-27 2009-12-30 LINTER Spólka z o.o. Roller and a method of its manufacture
KR101356150B1 (ko) * 2009-01-09 2014-01-24 히라따기꼬오 가부시키가이샤 롤러 조립체, 롤러 유닛 및 컨베이어 장치
DE102009017192B4 (de) 2009-04-09 2011-04-28 Aktiebolaget Skf Lageranordnung für eine Tragrolle
DE102009048290A1 (de) * 2009-10-05 2011-04-07 Schaeffler Technologies Gmbh & Co. Kg Wälzlager, insbesondere Radial-Nadellager
US8790014B2 (en) * 2010-04-08 2014-07-29 Ntn Corporation Bearing device for axle of railway vehicle
KR20140021016A (ko) * 2011-05-09 2014-02-19 오티스 엘리베이터 컴파니 베어링 조립체용 시일 조립체
CN102398769A (zh) * 2011-10-26 2012-04-04 铜陵百瑞豪科技有限公司 带防水圈托辊
US8864139B2 (en) 2013-03-04 2014-10-21 Federal-Mogul Corporation Non-contact labyrinth seal assembly
DE202013009385U1 (de) * 2013-10-22 2015-01-26 Liebherr-Components Biberach Gmbh Labyrinth-Dichtung für Drehstrommaschinen
CN105000347A (zh) * 2015-06-16 2015-10-28 镇江市润州兴润钢结构厂 一种重型滚筒结构
CN106608498A (zh) * 2015-10-26 2017-05-03 镇江中焱数控设备有限公司 一种重型滚筒结构
DE102016210955B4 (de) * 2016-06-20 2021-08-12 Schaeffler Technologies AG & Co. KG Labyrinthdichtung und Verfahren zum Herstellen einer Labyrinthdichtung
CN106870737B (zh) * 2017-03-31 2018-02-23 湖北新置科技股份有限公司 防尘专用密封装置
AU2018281209B2 (en) * 2017-06-08 2023-10-05 Laitram, L.L.C. Sealed sprocket for a conveyor system
IT201700076771A1 (it) * 2017-07-07 2019-01-07 Skf Ab Dispositivo di tenuta per un cuscinetto di rotolamento
US11813729B2 (en) 2018-05-14 2023-11-14 Black & Decker Inc. Power tool with partition assembly between transmission and motor
US10971966B2 (en) * 2018-05-14 2021-04-06 Black & Decker Inc. Power tool with partition assembly between transmission and motor
US10981727B1 (en) * 2020-01-27 2021-04-20 NHI Mechanical Motion, LLC Conveyor idler and support structure and methods for constructing the same
USD974693S1 (en) 2020-05-26 2023-01-03 NHI Mechanical Motion, LLC Conveyor idler
USD957784S1 (en) 2020-05-26 2022-07-12 NHI Mechanical Motion, LLC Conveyor idler support structure
US11624255B1 (en) * 2022-04-18 2023-04-11 Weatherford Technology Holdings, LLC. Rotating control device with debris-excluding barrier

Family Cites Families (22)

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DE644290C (de) * 1934-04-01 1937-04-28 Demag Akt Ges Tragrolle mit feststehender Achse und im Innern angeordneten Waelzlagern, insbesondere fuer Foerderbaender
DE806837C (de) * 1939-03-18 1951-06-18 Mining Engineering Co Ltd Rolle fuer Bandfoerderer
FR1077106A (fr) * 1953-03-21 1954-11-04 Boyer Metallurg Perfectionnements apportés aux dispositifs du genre des roulements, notamment pour rouleaux de transporteurs
FR1164682A (fr) * 1957-01-08 1958-10-13 Prec Et Mecanique Rouleau, plus spécialement pour bandes transporteuses utilisées dans des lieux humides ou en atmosphère très oxydante
FR1254918A (fr) * 1958-10-02 1961-03-03 Logement d'éléments de construction, notamment d'un rouleau de bande transporteuse
GB1032918A (en) * 1963-10-30 1966-06-15 Brockway Eng Co Ltd Bearings for spindles of idler rollers for endless belt conveyors
FR1474106A (fr) * 1966-02-07 1967-03-24 Precismeca Sa Flasque d'étanchéité pour rouleaux transporteurs
DE1951079U (de) * 1966-08-02 1966-12-01 Fritz Ohligschlaeger Foerderbandrolle.
DE1756340A1 (de) * 1968-05-10 1970-04-02 Stein Ohg Hans Tragrolle fuer Foerdereinrichtungen
SU541741A1 (ru) * 1972-12-18 1977-01-05 Предприятие П/Я А-7255 Ролик конвейера
DE2317822A1 (de) * 1973-04-09 1974-10-17 Precismeca Gmbh Lagerdichtung, vornehmlich fuer transportbandrollen
DE2421379A1 (de) * 1974-05-03 1975-11-20 Precismeca Gmbh Vorrichtung zum abdichten von waelzlagern, insbesondere fuer transportbandrollen
DE2453336B2 (de) * 1974-11-11 1976-09-02 Hanning Elektro-Werke Robert Hanning, 4800 Bielefeld Axiale halterung fuer die waelzlager von elektromotoren auf der rotorwelle
AT349839B (de) * 1976-05-25 1979-04-25 Voest Ag Einrichtung zur axialen sicherung eines lagers auf einer achse oder welle
ZA785451B (en) * 1978-09-26 1980-05-28 E Lindegger Idler rollers
EP0059270A1 (en) * 1981-02-27 1982-09-08 David Morris Garnett Improvements relating to bearing assemblies for use in conveyor rollers
FR2514442A1 (fr) * 1981-10-09 1983-04-15 Interroll Sarl Dispositif d'etancheite pour un rouleau monte a rotation sur un arbre, notamment un rouleau de manutention
DE3141750C2 (de) * 1981-10-21 1985-08-01 Helmut Dipl.-Ing. 7518 Bretten Hänsel Rollenlagerung mit einstellbarem axialen Lagerspiel
CA1229064A (en) * 1984-10-17 1987-11-10 Horst R. Wagner Idler roller
GB2225066B (en) * 1988-11-16 1992-09-16 Ha Rubber And Plastics Seal assembly
DD294461A5 (de) * 1990-04-12 1991-10-02 Veb Montan Leipzig,De Abdichtung fuer lager von tragrollen
BR9104213A (pt) * 1991-09-25 1993-04-20 Aco Paulista Sa Rolete para correias transportadoras

Also Published As

Publication number Publication date
EP0639722A3 (de) 1996-03-20
FI943520A0 (fi) 1994-07-27
EP0639722A2 (de) 1995-02-22
US5383549A (en) 1995-01-24
CA2130654A1 (en) 1995-02-21
DE4327988A1 (de) 1995-02-23
FI943520A (fi) 1995-02-21
AU666437B2 (en) 1996-02-08
AU6074194A (en) 1995-03-02
EP0639722B1 (de) 1998-07-22

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