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SU1731700A1 - Method for determining capacity of belt conveyor - Google Patents

Method for determining capacity of belt conveyor Download PDF

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Publication number
SU1731700A1
SU1731700A1 SU894798089A SU4798089A SU1731700A1 SU 1731700 A1 SU1731700 A1 SU 1731700A1 SU 894798089 A SU894798089 A SU 894798089A SU 4798089 A SU4798089 A SU 4798089A SU 1731700 A1 SU1731700 A1 SU 1731700A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tape
belt
section
cross
speed
Prior art date
Application number
SU894798089A
Other languages
Russian (ru)
Inventor
Михаил Сергеевич Ломакин
Виктор Иванович Ярыч
Георгий Багратович Туманян
Анатолий Михайлович Ромашенков
Original Assignee
Московский Горный Институт
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 Московский Горный Институт filed Critical Московский Горный Институт
Priority to SU894798089A priority Critical patent/SU1731700A1/en
Application granted granted Critical
Publication of SU1731700A1 publication Critical patent/SU1731700A1/en

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  • Length Measuring Devices By Optical Means (AREA)

Abstract

Изобретение относитс  к способам определени  производительности ленточного конвейера. Цель - повышение точности определени  производительности. Способ включает измерение поперечного сечени  грузопотока 3 по ленте 1 и скорости движени  ленты с последующим интегрированием во времени. Дл  этого на участок ленты 1 с грузопотоком 3 под углом подают щелевой световой поток (ЩСП) 5. Затем опреде- л ют площадь поперечного сечени  грузопотока на ленте по уменьшению величины ЩСП 5 с помощью фоточувствительного элемента 7 и оптической системы, в фокусе которой расположен участок ленты, на который направлен ЩСП 5. Скорость ленты определ ют по частоте включени  ЩСП 5, пропорциональной частоте импульсного техогенераторного датчика 11 скорости движени  ленты. После этого осуществл ют интегрирование измеренного поперечного сечени  грузопотока на ленте на заданном интервале времени измерени . 2 ил. feThis invention relates to methods for determining the performance of a belt conveyor. The goal is to improve the accuracy of performance measurement. The method includes measuring the cross section of the cargo traffic 3 along the belt 1 and the speed of the belt movement with subsequent integration over time. To do this, a slit luminous flux (ASCP) 5 is supplied at an angle to the section of the tape 1 with the cargo traffic 3. Then, the cross-sectional area of the cargo traffic is determined on the tape by reducing the size of the PCR 5 using a photosensitive element 7 and an optical system in the focus of which is a section tape, which sent CCP 5. The speed of the tape is determined by the frequency of activation of the CSP 5, proportional to the frequency of the pulsed technological generator 11 of the speed of movement of the tape. After that, the integration of the measured cargo cross section on the tape is carried out for a predetermined measurement time interval. 2 Il. fe

Description

фиг 2fig 2

Claims (1)

5 машин; сократить врем  просто  конвейера за счет его защиты от перегрузок, осуществл емой на основе полученной информации об объеме грузопотока на ленте. Формула изобретени 5 cars; reduce the time of a simple conveyor due to its protection against overloads, carried out on the basis of the information received about the volume of cargo traffic on the belt. Invention Formula 0 Способ определени  производительности ленточного конвейера, включающий измерение поперечного сечени  грузопотока на ленте и скорости движени  ленты с помощью тахогенераторного датчика, скоро5 сти движени  ленты с последующим интегрированием измеренного поперечного сечени  грузопотока на ленте на заданном интервале времени, отличающийс  тем, что, с целью повышени  точности определени  производительности, на участок0 A method of determining the performance of a belt conveyor, including measuring the cross section of a cargo traffic on a belt and the speed of a belt using a tachogenerator sensor, the speed of a belt moving and then integrating the measured cross section of a cargo traffic on a belt at a given time interval, characterized in that, in order to improve accuracy determine the performance per plot ленты с грузопотоком под углом подают щелевой световой поток, затем определ ют площадь поперечного сечени  грузопотока на ленте по уменьшению величины щелевого светового потока с помощью фоточувствительного элемента и оптической системы, в фокусе которой расположен участок ленты, на который направлен щелевой световой поток , а скорость ленты определ ют по частоте включени  щелевого светового потока, пропорциональной частоте импульсов тахоге- нераторного датчика скорости движени  ленты, после чего осуществл ют интегрирование измеренного поперечного сечени  грузопотока на ленте на заданном интервале времени измерени .ribbons with a cargo traffic at an angle serve a slit luminous flux, then determine the cross-sectional area of the cargo traffic on the tape to reduce the slit luminous flux using a photosensitive element and optical system, in the focus of which is a section of the tape to which the slit luminous flux is directed, and the tape speed determined by the switching frequency of the slit luminous flux proportional to the frequency of the pulses of the tachogenerator sensor of the speed of movement of the tape, after which the integration of the measurement of a rendered cargo cross section on a tape at a predetermined measurement time interval. фиг 2fig 2
SU894798089A 1989-12-12 1989-12-12 Method for determining capacity of belt conveyor SU1731700A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894798089A SU1731700A1 (en) 1989-12-12 1989-12-12 Method for determining capacity of belt conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894798089A SU1731700A1 (en) 1989-12-12 1989-12-12 Method for determining capacity of belt conveyor

Publications (1)

Publication Number Publication Date
SU1731700A1 true SU1731700A1 (en) 1992-05-07

Family

ID=21499741

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894798089A SU1731700A1 (en) 1989-12-12 1989-12-12 Method for determining capacity of belt conveyor

Country Status (1)

Country Link
SU (1) SU1731700A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240094A1 (en) * 1992-11-28 1994-06-01 Abb Patent Gmbh CCD camera system for control of flow on belt conveyor - evaluates shape and vol. of moving mass by processing of image of bright band projected onto surface
DE4317513A1 (en) * 1993-05-26 1994-12-01 Select Ingenieurgesellschaft F Method and device for selective separation of bodies and use of the method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240094A1 (en) * 1992-11-28 1994-06-01 Abb Patent Gmbh CCD camera system for control of flow on belt conveyor - evaluates shape and vol. of moving mass by processing of image of bright band projected onto surface
DE4317513A1 (en) * 1993-05-26 1994-12-01 Select Ingenieurgesellschaft F Method and device for selective separation of bodies and use of the method

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