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WO2008030470A3 - Bearing isolator and conveyor roller - Google Patents

Bearing isolator and conveyor roller Download PDF

Info

Publication number
WO2008030470A3
WO2008030470A3 PCT/US2007/019358 US2007019358W WO2008030470A3 WO 2008030470 A3 WO2008030470 A3 WO 2008030470A3 US 2007019358 W US2007019358 W US 2007019358W WO 2008030470 A3 WO2008030470 A3 WO 2008030470A3
Authority
WO
WIPO (PCT)
Prior art keywords
conveyor roller
contacting
shaft
secured
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.)
Ceased
Application number
PCT/US2007/019358
Other languages
French (fr)
Other versions
WO2008030470A2 (en
WO2008030470A9 (en
Inventor
David C Orlowski
Neil F Hoehle
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.)
Isotech of Illinois Inc
Original Assignee
Isotech of Illinois Inc
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
Priority claimed from US11/825,409 external-priority patent/US20080078648A1/en
Priority claimed from US11/881,881 external-priority patent/US20080063330A1/en
Application filed by Isotech of Illinois Inc filed Critical Isotech of Illinois Inc
Publication of WO2008030470A2 publication Critical patent/WO2008030470A2/en
Publication of WO2008030470A3 publication Critical patent/WO2008030470A3/en
Publication of WO2008030470A9 publication Critical patent/WO2008030470A9/en
Anticipated expiration legal-status Critical
Ceased 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
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
    • 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
    • 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
    • F16C33/74—Sealings of sliding-contact bearings
    • 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
    • B65G2201/045—Sand, soil and mineral ore
    • 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
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04—Detection means
    • B65G2203/041—Camera
    • 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
    • B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
    • B65G2207/22—Heat or fire protection
    • 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
    • B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
    • B65G2207/40—Safety features of loads, equipment or persons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

A conveyor roller assembly and an improved bearing isolator are disclosed. The conveyor roller assembly comprises a fixed shaft, a conveyor roller mounted for rotation about said shaft, wherein said conveyor roller comprises, a conveyor roller shell, a bearing housing at either end, a primary bearing having an inner race secured to said shaft and an outer race secured to said bearing housing, a rotor sealingly secured to said conveyor roller, and a stator sealingly secured to said shaft, wherein said rotor and said stator cooperate to form a non-contacting exterior interface passage, a non- contacting intermediate annular chamber, a non-contacting interior interface passage, and a non-contacting immediate interface passage.
PCT/US2007/019358 2006-09-07 2007-09-05 Bearing isolator and conveyor roller Ceased WO2008030470A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US84271806P 2006-09-07 2006-09-07
US60/842,718 2006-09-07
US11/825,409 US20080078648A1 (en) 2006-09-07 2007-07-06 Bearing isolator and conveyor roller
US11/825,409 2007-07-06
US11/881,881 US20080063330A1 (en) 2006-09-07 2007-07-30 Bearing monitoring method
US11/881,881 2007-07-30

Publications (3)

Publication Number Publication Date
WO2008030470A2 WO2008030470A2 (en) 2008-03-13
WO2008030470A3 true WO2008030470A3 (en) 2008-06-26
WO2008030470A9 WO2008030470A9 (en) 2008-12-04

Family

ID=39157795

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2007/019308 Ceased WO2008030436A2 (en) 2006-09-07 2007-09-05 Bearing monitoring method
PCT/US2007/019358 Ceased WO2008030470A2 (en) 2006-09-07 2007-09-05 Bearing isolator and conveyor roller

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2007/019308 Ceased WO2008030436A2 (en) 2006-09-07 2007-09-05 Bearing monitoring method

Country Status (1)

Country Link
WO (2) WO2008030436A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE536095C2 (en) * 2010-10-25 2013-05-07 Eistec Ab Roll for a belt conveyor including sensors for monitoring the condition of the roll
AU2016245324B2 (en) * 2015-04-10 2020-01-02 Orontide Group Ltd Conveyor pulley monitoring apparatus
CA3063168A1 (en) * 2017-06-08 2018-12-13 Laitram, L.L.C. Sealed sprocket for a conveyor system
KR101858588B1 (en) 2018-01-18 2018-05-16 김정연 A roller to be fixed to the shafts of conveying device
CN108733095B (en) * 2018-04-03 2020-11-17 河南大有能源股份有限公司 Intelligent speed regulating system and method for complete coal mine transportation equipment based on machine vision
DE102021118106A1 (en) * 2020-09-04 2022-03-10 Claas Saulgau Gmbh harvesting device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5655642A (en) * 1995-05-22 1997-08-12 Fmc Corporation Idler roll for use in belt conveyor systems
US6148986A (en) * 1996-08-08 2000-11-21 Flow Handling (Proprietary) Limited Idler roller
US6209702B1 (en) * 1997-09-29 2001-04-03 Interroll Holding Ag Stub shaft conveyor roller

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484754A (en) * 1984-01-31 1984-11-27 Ballard Michael J Ring seal with overlapping flanges for contaminant trapping
US5677533A (en) * 1995-09-29 1997-10-14 Science Applications International Corporation Apparatus for detecting abnormally high temperature conditions in the wheels and bearings of moving railroad cars
DE50113713D1 (en) * 2000-04-19 2008-04-24 Skf Gmbh Method and device for monitoring a bearing arrangement
US6844814B2 (en) * 2002-11-12 2005-01-18 Motorola, Inc. Wireless sensor apparatus and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5655642A (en) * 1995-05-22 1997-08-12 Fmc Corporation Idler roll for use in belt conveyor systems
US6148986A (en) * 1996-08-08 2000-11-21 Flow Handling (Proprietary) Limited Idler roller
US6209702B1 (en) * 1997-09-29 2001-04-03 Interroll Holding Ag Stub shaft conveyor roller

Also Published As

Publication number Publication date
WO2008030470A2 (en) 2008-03-13
WO2008030436A2 (en) 2008-03-13
WO2008030470A9 (en) 2008-12-04
WO2008030436A3 (en) 2008-06-12

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