WO2012015176A3 - Conveyor roller - Google Patents

Conveyor roller Download PDF

Info

Publication number
WO2012015176A3
WO2012015176A3 PCT/KR2011/004815 KR2011004815W WO2012015176A3 WO 2012015176 A3 WO2012015176 A3 WO 2012015176A3 KR 2011004815 W KR2011004815 W KR 2011004815W WO 2012015176 A3 WO2012015176 A3 WO 2012015176A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
roller
roller casing
shaft
conveyor roller
Prior art date
Application number
PCT/KR2011/004815
Other languages
French (fr)
Korean (ko)
Other versions
WO2012015176A2 (en
Inventor
나복남
Original Assignee
대양롤랜트 주식회사
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 대양롤랜트 주식회사 filed Critical 대양롤랜트 주식회사
Publication of WO2012015176A2 publication Critical patent/WO2012015176A2/en
Publication of WO2012015176A3 publication Critical patent/WO2012015176A3/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
    • 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
    • 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

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)

Abstract

The present invention relates to a conveyor roller (100) comprising: a cylindrical roller casing (110) open at both ends thereof; a shaft (120) inserted in the roller casing (110) and forming the axis of rotation for the roller casing (110); and at least one bearing portion between the roller casing (110) and shaft (120). The bearing portion includes a first bearing (150) and a second bearing (160); the first bearing (150) has an outer wheel (151) that rotates integrally with the roller casing (110); the second bearing (160) has an inner wheel (161) that rotates integrally with the shaft (120); and the inner wheel (151) of the first bearing (150) and the outer wheel (161) of the second bearing (160) rotate integrally. Even if a bearing at one side is damaged so as to be not rotatable, the structure can continue to rotate, enabling the period of replacement and repair of the conveyor roller (100) to be extended; and because the first bearing and second bearing can distribute rotation amongst each other, heat generation from within is reduced, and accordingly, bearing damage from high heat can be prevented.
PCT/KR2011/004815 2010-07-27 2011-06-30 Conveyor roller WO2012015176A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100072344A KR20120010786A (en) 2010-07-27 2010-07-27 Roller for conveyor
KR10-2010-0072344 2010-07-27

Publications (2)

Publication Number Publication Date
WO2012015176A2 WO2012015176A2 (en) 2012-02-02
WO2012015176A3 true WO2012015176A3 (en) 2012-04-19

Family

ID=45530566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004815 WO2012015176A2 (en) 2010-07-27 2011-06-30 Conveyor roller

Country Status (2)

Country Link
KR (1) KR20120010786A (en)
WO (1) WO2012015176A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102795460B (en) * 2012-09-11 2015-05-20 汤阴县华北工业塑料装备有限公司 Seal device for carrier roller
KR101740492B1 (en) 2015-04-07 2017-06-09 대양롤랜트 주식회사 Roller for conveyer
KR101770037B1 (en) 2015-11-03 2017-08-21 허계용 Friction roller for conveyor
CN105197532A (en) * 2015-11-04 2015-12-30 北方重工集团有限公司 All-plastic carrier roller of belt conveyor
KR200483967Y1 (en) * 2016-03-30 2017-07-13 원훈희 Scum skmmer support device
KR102103773B1 (en) * 2019-08-13 2020-04-23 박경숙 Roller for conveyor
KR102074783B1 (en) * 2019-08-13 2020-02-07 박경숙 Roller for conveyor
KR102074789B1 (en) * 2019-08-13 2020-02-07 박경숙 Curved shape structure of roller for conveyor
TWI730896B (en) * 2020-09-03 2021-06-11 駿維實業股份有限公司 Roller with waterproof and dustproof function
KR20230164485A (en) 2022-05-25 2023-12-04 대양롤랜트 주식회사 A conveyor roller with low torque loss and improved foreign object resistance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629727U (en) * 1985-07-04 1987-01-21
JPH0599231A (en) * 1991-10-03 1993-04-20 Fuji Elelctrochem Co Ltd Rolling bearing
KR200341603Y1 (en) * 2003-10-31 2004-02-14 현대콘베어산업 주식회사 End-cap for a roller
KR200420801Y1 (en) * 2006-04-07 2006-07-06 대양롤랜트 주식회사 A roller for conveyor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629727U (en) * 1985-07-04 1987-01-21
JPH0599231A (en) * 1991-10-03 1993-04-20 Fuji Elelctrochem Co Ltd Rolling bearing
KR200341603Y1 (en) * 2003-10-31 2004-02-14 현대콘베어산업 주식회사 End-cap for a roller
KR200420801Y1 (en) * 2006-04-07 2006-07-06 대양롤랜트 주식회사 A roller for conveyor

Also Published As

Publication number Publication date
KR20120010786A (en) 2012-02-06
WO2012015176A2 (en) 2012-02-02

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