WO2009028667A1 - Device for detecting wear conditions of conveyor belt - Google Patents

Device for detecting wear conditions of conveyor belt Download PDF

Info

Publication number
WO2009028667A1
WO2009028667A1 PCT/JP2008/065540 JP2008065540W WO2009028667A1 WO 2009028667 A1 WO2009028667 A1 WO 2009028667A1 JP 2008065540 W JP2008065540 W JP 2008065540W WO 2009028667 A1 WO2009028667 A1 WO 2009028667A1
Authority
WO
WIPO (PCT)
Prior art keywords
conveyor belt
magnet
wear
flat plate
conditions
Prior art date
Application number
PCT/JP2008/065540
Other languages
French (fr)
Japanese (ja)
Inventor
Yukinobu Nishikita
Original Assignee
Kabushiki Kaisha Bridgestone
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 Kabushiki Kaisha Bridgestone filed Critical Kabushiki Kaisha Bridgestone
Publication of WO2009028667A1 publication Critical patent/WO2009028667A1/en

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
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0266—Control or detection relating to the load carrier(s)
    • B65G2203/0275—Damage on the load carrier
    • 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
    • B65G2203/042—Sensors
    • B65G2203/043—Magnetic

Landscapes

  • Control Of Conveyors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

A device that can accurately detect the conditions of wear of a conveyor belt by using a simple structure and that can, even when the wear progresses, detect the conditions of wear of the conveyor belt with high precision. The conveyor belt (1) has embedded in it a wear detection magnet (13) composed of a tilted rubber magnet (11) tilted relative to both the advancement and thickness directions of the conveyor belt (1) and of a flat plate magnet (12) placed such that the flat plate magnet (12) extends in a plane vertical to the direction of the thickness of the conveyor belt (1) and that the center of the flat plate magnet (12) is placed at a position facing a base end of the tilted rubber magnet (11). The conveyor belt (1) further has embedded in it a reference magnet (14) extending in a plane vertical to the direction of the thickness of the conveyor belt (1) while being separated a predetermined distance from the flat plate magnet (12). A magnetism sensor (15) placed on the surface (1a) side of the conveyor belt (1) detects both the peak of a change in a magnetic field from the wear detection magnet (13) and the peak of a change in a magnetic field from the reference magnet (14), and the conditions of wear of the conveyor belt (1) is detected based on a time interval between the two peaks.
PCT/JP2008/065540 2007-08-31 2008-08-29 Device for detecting wear conditions of conveyor belt WO2009028667A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007225108A JP2010260645A (en) 2007-08-31 2007-08-31 Wear state detection device for conveyor belt
JP2007-225108 2007-08-31

Publications (1)

Publication Number Publication Date
WO2009028667A1 true WO2009028667A1 (en) 2009-03-05

Family

ID=40387377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065540 WO2009028667A1 (en) 2007-08-31 2008-08-29 Device for detecting wear conditions of conveyor belt

Country Status (2)

Country Link
JP (1) JP2010260645A (en)
WO (1) WO2009028667A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011058755A1 (en) * 2009-11-11 2011-05-19 株式会社ブリヂストン Device for detecting wear of conveyor belt
US8558541B2 (en) 2007-07-18 2013-10-15 Bridgestone Corporation Monitoring system of conveyor belt
CN103946133A (en) * 2011-08-12 2014-07-23 莱克斯诺弗莱托普欧洲有限公司 Monitoring system for transport chains for conveyors of articles
WO2014132743A1 (en) * 2013-02-27 2014-09-04 株式会社ブリヂストン Method for manufacturing conveyor belt with ends, method for splicing conveyor belts with ends, method for manufacturing endless conveyor belt and conveyor belt device
US9988217B2 (en) 2014-11-10 2018-06-05 The Yokohama Rubber Co., Ltd. Conveyor belt wear monitoring system
RU2660330C1 (en) * 2015-04-30 2018-07-05 Дзе Йокогама Раббер Ко., Лтд. Conveyor belt wear monitoring system
CN110425253A (en) * 2019-08-12 2019-11-08 青岛科技大学 A kind of operation is disconnected with the V band automatically controlled
US10732084B2 (en) 2015-04-30 2020-08-04 The Yokohama Rubber Co., Ltd. Scratch abrasion tester and testing method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013268718B2 (en) * 2012-05-30 2016-05-19 Bridgestone Corporation Belt management system and method
CN103224128B (en) * 2013-05-08 2014-12-31 袁景 On-line detecting method for thickness of rotary drum encapsulation and upper and lower belt covering rubbers
JP6939271B2 (en) * 2017-08-31 2021-09-22 横浜ゴム株式会社 Conveyor belt monitoring system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005292A1 (en) * 2003-07-09 2005-01-20 Bridgestone Corporation Method and device for measuring conveyor belt elongation, method and device for measuring conveyor belt wear extent, method and device for measuring conveyor belt temperature, rubber magnet sheet, and method of producing rubber magnet sheet
JP2006315858A (en) * 2005-04-13 2006-11-24 Bridgestone Corp Abrasion detection device of conveyer belt
WO2007029698A1 (en) * 2005-09-07 2007-03-15 Bridgestone Corporation Wear detection device for conveyor belt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005292A1 (en) * 2003-07-09 2005-01-20 Bridgestone Corporation Method and device for measuring conveyor belt elongation, method and device for measuring conveyor belt wear extent, method and device for measuring conveyor belt temperature, rubber magnet sheet, and method of producing rubber magnet sheet
JP2006315858A (en) * 2005-04-13 2006-11-24 Bridgestone Corp Abrasion detection device of conveyer belt
WO2007029698A1 (en) * 2005-09-07 2007-03-15 Bridgestone Corporation Wear detection device for conveyor belt

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8558541B2 (en) 2007-07-18 2013-10-15 Bridgestone Corporation Monitoring system of conveyor belt
CN102666319A (en) * 2009-11-11 2012-09-12 株式会社普利司通 Device for detecting wear of conveyor belt
WO2011058755A1 (en) * 2009-11-11 2011-05-19 株式会社ブリヂストン Device for detecting wear of conveyor belt
US8991594B2 (en) 2009-11-11 2015-03-31 Bridgestone Corporation Conveyor belt wear detection apparatus
JP5693464B2 (en) * 2009-11-11 2015-04-01 株式会社ブリヂストン Conveyor belt wear detector
EP2500295A4 (en) * 2009-11-11 2015-05-27 Bridgestone Corp Device for detecting wear of conveyor belt
US9359146B2 (en) 2011-08-12 2016-06-07 Rexnord Flattop Europe S.R.L. Monitoring system for transport chains for conveyors of articles
CN103946133A (en) * 2011-08-12 2014-07-23 莱克斯诺弗莱托普欧洲有限公司 Monitoring system for transport chains for conveyors of articles
WO2014132743A1 (en) * 2013-02-27 2014-09-04 株式会社ブリヂストン Method for manufacturing conveyor belt with ends, method for splicing conveyor belts with ends, method for manufacturing endless conveyor belt and conveyor belt device
AU2014222040B2 (en) * 2013-02-27 2016-07-21 Bridgestone Corporation Manufacturing method of finite conveyor belt, joining method of finite conveyor belt, manufacturing method of endless conveyor belt, and conveyor belt apparatus
JPWO2014132743A1 (en) * 2013-02-27 2017-02-02 株式会社ブリヂストン Ended conveyor belt manufacturing method, endless conveyor belt joining method, endless conveyor belt manufacturing method, and conveyor belt apparatus
US9950484B2 (en) 2013-02-27 2018-04-24 Bridgestone Corporation Manufacturing method of finite conveyor belt, joining method of finite conveyor belt, manufacturing method of endless conveyor belt, and conveyor belt apparatus
US9988217B2 (en) 2014-11-10 2018-06-05 The Yokohama Rubber Co., Ltd. Conveyor belt wear monitoring system
RU2660330C1 (en) * 2015-04-30 2018-07-05 Дзе Йокогама Раббер Ко., Лтд. Conveyor belt wear monitoring system
US10732084B2 (en) 2015-04-30 2020-08-04 The Yokohama Rubber Co., Ltd. Scratch abrasion tester and testing method
US11231353B2 (en) 2015-04-30 2022-01-25 The Yokohama Rubber Co., Ltd. Scratch abrasion tester and testing method
CN110425253A (en) * 2019-08-12 2019-11-08 青岛科技大学 A kind of operation is disconnected with the V band automatically controlled
CN110425253B (en) * 2019-08-12 2021-09-10 青岛科技大学 V-belt capable of automatically controlling running and belt breakage and preparation method thereof

Also Published As

Publication number Publication date
JP2010260645A (en) 2010-11-18

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