MX2020000272A - Seal for preventing contamination from entering a roller bearing. - Google Patents

Seal for preventing contamination from entering a roller bearing.

Info

Publication number
MX2020000272A
MX2020000272A MX2020000272A MX2020000272A MX2020000272A MX 2020000272 A MX2020000272 A MX 2020000272A MX 2020000272 A MX2020000272 A MX 2020000272A MX 2020000272 A MX2020000272 A MX 2020000272A MX 2020000272 A MX2020000272 A MX 2020000272A
Authority
MX
Mexico
Prior art keywords
seal
entering
front cover
preventing contamination
cover
Prior art date
Application number
MX2020000272A
Other languages
Spanish (es)
Inventor
VALENZUELA Enrique CELERON
Fernandez Jaime Celeron
Original Assignee
Ind Metalmecanica Rivet S A
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 Ind Metalmecanica Rivet S A filed Critical Ind Metalmecanica Rivet S A
Publication of MX2020000272A publication Critical patent/MX2020000272A/en

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
    • 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
    • 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
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • 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
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips

Landscapes

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

Abstract

The invention relates to a seal for preventing contamination from entering roller bearings used in conveyor belts. The seal comprises a labyrinth seal formed by four structural bodies: a first body is a front cover; a second body is an exterior adjustment rotor; a third body is an electronic container formed by two parts, namely, a support base and a cover; and a fourth body consists of an internal protection cover, wherein the front cover is attached to a shaft of the roller. At the level of the ends of the roller casing, from an exterior corner of the front cover, emerges an edge, which together with a structured housing containing the labyrinth seal, forms a first containment chamber.
MX2020000272A 2018-02-16 2018-02-16 Seal for preventing contamination from entering a roller bearing. MX2020000272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CL2018/050010 WO2019157605A1 (en) 2018-02-16 2018-02-16 Seal for preventing contamination from entering a roller bearing

Publications (1)

Publication Number Publication Date
MX2020000272A true MX2020000272A (en) 2021-01-29

Family

ID=67619724

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020000272A MX2020000272A (en) 2018-02-16 2018-02-16 Seal for preventing contamination from entering a roller bearing.

Country Status (9)

Country Link
CN (1) CN111094154A (en)
AU (1) AU2018409056A1 (en)
BR (1) BR112020004839B1 (en)
DE (1) DE112018007082T5 (en)
EC (1) ECSP19091485A (en)
MX (1) MX2020000272A (en)
PE (1) PE20200452A1 (en)
WO (1) WO2019157605A1 (en)
ZA (1) ZA202000596B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111532701B (en) * 2020-05-07 2021-10-22 嘉兴市月河环境服务有限公司 Solid waste conveying device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004405A1 (en) * 1980-02-07 1981-08-13 Precismeca Gesellschaft für Fördertechnik mbH, 6603 Sulzbach CARRYING ROLL, IN PARTICULAR FOR A CONVEYOR BELT
FR2574501B1 (en) * 1984-12-11 1989-11-10 Roulements Soc Nouvelle INFORMATION SENSOR BEARING
US5074408A (en) * 1989-02-16 1991-12-24 Wyko, Inc. Bearing assembly for conveyors
JP3581969B2 (en) * 1995-06-16 2004-10-27 Ｎｏｋ株式会社 Sealing device
DE102006039983C5 (en) * 2006-08-25 2023-03-30 Rulmeca Faa Gmbh role
MX2010009359A (en) * 2008-03-05 2010-12-20 Gagnon Jeanpierre Roller assembly.
US8403333B2 (en) * 2010-09-17 2013-03-26 Freudenberg-Nok General Partnership Zero torque membrane seal
CN102795459B (en) * 2012-09-11 2015-04-22 汤阴县华北工业塑料装备有限公司 Seal carrier roller
CN203268971U (en) * 2013-05-17 2013-11-06 焦作鑫恒重工机械有限公司 Carrier roller sealing device
ITTO20130548A1 (en) * 2013-07-01 2015-01-02 Skf Ab LOW FRICTION SEALING COMPLEX FOR A WHEEL HUB UNIT AND WHEEL HUB UNIT EQUIPPED WITH THIS SEALING COMPLEX
DE102013220074B4 (en) * 2013-10-02 2015-05-13 Schaeffler Technologies AG & Co. KG Centrifugal disc as a pre-seal for a wheel bearing
JP6439758B2 (en) * 2016-07-25 2018-12-19 株式会社ジェイテクト Sealed thrust ball bearing

Also Published As

Publication number Publication date
BR112020004839B1 (en) 2024-01-09
WO2019157605A1 (en) 2019-08-22
ECSP19091485A (en) 2020-02-28
ZA202000596B (en) 2022-02-23
BR112020004839A2 (en) 2020-09-15
CN111094154A (en) 2020-05-01
PE20200452A1 (en) 2020-03-02
DE112018007082T5 (en) 2020-11-12
AU2018409056A1 (en) 2020-05-21

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