JPS57125347A - Deficiency monitor for conveyor belt - Google Patents

Deficiency monitor for conveyor belt

Info

Publication number
JPS57125347A
JPS57125347A JP56010250A JP1025081A JPS57125347A JP S57125347 A JPS57125347 A JP S57125347A JP 56010250 A JP56010250 A JP 56010250A JP 1025081 A JP1025081 A JP 1025081A JP S57125347 A JPS57125347 A JP S57125347A
Authority
JP
Japan
Prior art keywords
belt
sensor
deficiency
wear
ultrasonic
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.)
Granted
Application number
JP56010250A
Other languages
Japanese (ja)
Other versions
JPS6357737B2 (en
Inventor
Sumikatsu Tabuchi
Takanobu Misawa
Tadashi Omiya
Masao Kanazawa
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.)
Nippon Steel Corp
Nissin Electronics Co Ltd
Original Assignee
Nippon Steel Corp
Nissin Electronics Co Ltd
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 Nippon Steel Corp, Nissin Electronics Co Ltd filed Critical Nippon Steel Corp
Priority to JP56010250A priority Critical patent/JPS57125347A/en
Publication of JPS57125347A publication Critical patent/JPS57125347A/en
Publication of JPS6357737B2 publication Critical patent/JPS6357737B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Control Of Conveyors (AREA)

Abstract

PURPOSE:To enable the grasping of deficiency and wear on the entire area of a belt by arranging a plurality of ultrasonic sensors widthwise with respect to the conveyor route. CONSTITUTION:An ultrasonic beam is emitted to the surface of a belt 2 through air from an ultrasonic sensor 3 set away from the surface of conveyor belt 2 rotating in contact with a pulley 1. At the same time, the reflected beam is received to determine the distance between the sensor 3 and the surface of the belt by a control section 5 dependeng on the response time of the ultrasonic wave. From deviation between he distance thus obtained and the preset reference value, lengthwise wear and deficiency of the belt 2 is measured continuously in a contractless manner. In this case, the sensor 3 are set in plurality widthwise W on the belt 2. The belt 2 is rotated only at the frequency equivalent to the number of the sensor 3 and the output of each sensor is changed to grasp deficiency and wear on the entire surface of the belt 2.
JP56010250A 1981-01-28 1981-01-28 Deficiency monitor for conveyor belt Granted JPS57125347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56010250A JPS57125347A (en) 1981-01-28 1981-01-28 Deficiency monitor for conveyor belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56010250A JPS57125347A (en) 1981-01-28 1981-01-28 Deficiency monitor for conveyor belt

Publications (2)

Publication Number Publication Date
JPS57125347A true JPS57125347A (en) 1982-08-04
JPS6357737B2 JPS6357737B2 (en) 1988-11-14

Family

ID=11745057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56010250A Granted JPS57125347A (en) 1981-01-28 1981-01-28 Deficiency monitor for conveyor belt

Country Status (1)

Country Link
JP (1) JPS57125347A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006194881A (en) * 2005-01-12 2006-07-27 Robert Bosch Gmbh Tension means transmission, endless tension means wear measurement method and endless tension means for such tension means transmission
WO2013053013A1 (en) * 2011-10-13 2013-04-18 Vitech Asia-Pacific Pty Ltd Conveyor belt monitoring system and apparatus
CN103224128A (en) * 2013-05-08 2013-07-31 袁景 On-line detecting method for thickness of rotary drum encapsulation and upper and lower belt covering rubbers
JP6011677B1 (en) * 2015-04-30 2016-10-19 横浜ゴム株式会社 Conveyor belt wear monitoring system
JP2017117888A (en) * 2015-12-22 2017-06-29 パナソニックＩｐマネジメント株式会社 Electronic component mounting apparatus and electronic component mounting system
JP2019109652A (en) * 2017-12-18 2019-07-04 株式会社日本ジー・アイ・ティー Parking lot management system
JP2020045206A (en) * 2018-09-18 2020-03-26 Ｉｈｉ運搬機械株式会社 System for monitoring damage to belt conveyor belt

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006194881A (en) * 2005-01-12 2006-07-27 Robert Bosch Gmbh Tension means transmission, endless tension means wear measurement method and endless tension means for such tension means transmission
WO2013053013A1 (en) * 2011-10-13 2013-04-18 Vitech Asia-Pacific Pty Ltd Conveyor belt monitoring system and apparatus
AU2012321080B2 (en) * 2011-10-13 2013-12-19 Baseline Asset Technologies Pty Ltd Conveyor belt monitoring system and apparatus
AU2012321080A8 (en) * 2011-10-13 2014-04-10 Baseline Asset Technologies Pty Ltd Conveyor belt monitoring system and apparatus
AU2012321080B8 (en) * 2011-10-13 2014-04-10 Baseline Asset Technologies Pty Ltd Conveyor belt monitoring system and apparatus
AU2012321080C1 (en) * 2011-10-13 2020-01-16 Baseline Asset Technologies Pty Ltd Conveyor belt monitoring system and apparatus
CN103224128A (en) * 2013-05-08 2013-07-31 袁景 On-line detecting method for thickness of rotary drum encapsulation and upper and lower belt covering rubbers
CN107428478B (en) * 2015-04-30 2019-05-31 横滨橡胶株式会社 Wear monitoring system for conveyor belts
CN107428478A (en) * 2015-04-30 2017-12-01 横滨橡胶株式会社 The abrasion monitoring system of conveyer belt
RU2660330C1 (en) * 2015-04-30 2018-07-05 Дзе Йокогама Раббер Ко., Лтд. Conveyor belt wear monitoring system
EP3290364A4 (en) * 2015-04-30 2019-01-16 The Yokohama Rubber Co., Ltd. FÖRDERBANDVERSCHLEISSÜBERWACHUNGSSYSTEM
WO2016174941A1 (en) * 2015-04-30 2016-11-03 横浜ゴム株式会社 Conveyor belt wear monitoring system
US10377574B2 (en) 2015-04-30 2019-08-13 The Yokohama Rubber Co., Ltd. Conveyor belt wear monitoring system
JP6011677B1 (en) * 2015-04-30 2016-10-19 横浜ゴム株式会社 Conveyor belt wear monitoring system
JP2017117888A (en) * 2015-12-22 2017-06-29 パナソニックＩｐマネジメント株式会社 Electronic component mounting apparatus and electronic component mounting system
JP2019109652A (en) * 2017-12-18 2019-07-04 株式会社日本ジー・アイ・ティー Parking lot management system
JP2020045206A (en) * 2018-09-18 2020-03-26 Ｉｈｉ運搬機械株式会社 System for monitoring damage to belt conveyor belt

Also Published As

Publication number Publication date
JPS6357737B2 (en) 1988-11-14

Similar Documents

Publication Publication Date Title
NZ213158A (en) Continuously measuring volume of conveyed dough: lopping off loaf volumes in accordance
CA1166714A (en) Apparatus for detecting cracked rice grain
KR890000152B1 (en) Method and apparatus for sorting fruits and vegetables
GB1410430A (en) Cleaner for conveyor belt
FR2450455B1 (en)
AU6205090A (en) Method and apparatus for quantitatively dividing bread dough
FI93705C (en) Device and method of cutting food
AU7119487A (en) Measurement of residual stresses in material
ATE41846T1 (en) DEVICE FOR PROCESSING BLADES.
ATE95979T1 (en) DEVICE FOR BENDING PIECES OF DOUGH.
ES8704375A1 (en) Apparatus for trimming the ends of products.
US4035635A (en) Method of and apparatus for measurement of flow of particulate material by sensing the shadow profile
JPS5733116A (en) Deficit detecting method in conveyor belt
EP0715168B1 (en) Apparatus for candling eggs for the presence of blood
EP0332018A3 (en) Clay sensor
NO891812D0 (en) MEASUREMENT OF CONCRETE PRODUCTS.
SE8502260D0 (en) KIT AND APPARATUS FOR PREPARING A MATERIAL COAT
SE9002967L (en) RADAR
IT1071021B (en) METHOD AND RELATED BELT CONVEYOR SYSTEM KEPT IN OSCILLATION OR OTHERWISE VIBRATING FOR THE DRYING OF SPAGHETTI AND LONG PASTA IN GENERAL
ES8502657A1 (en) Method and device for emptying a bunker by means of several conveyors disposed underneath the slotted exit.
JPS5599065A (en) Ultrasonic flaw detection
FI77700C (en) Method and apparatus for measuring the feed rate of wood in one continuous grinding device.
DE2965308D1 (en) A detector for and a method of ultrasonic detection of faults in conveyor belts
JPS5251957A (en) Measuring light transmission loss of optical material
SE8803337L (en) SET AND DEVICE FOR WEIGHTING CONTINUOUS ARRIVAL MATERIALS