WO2018059755A1 - Procédé et dispositif de surveillance d'une courroie de transmission - Google Patents

Procédé et dispositif de surveillance d'une courroie de transmission Download PDF

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Publication number
WO2018059755A1
WO2018059755A1 PCT/EP2017/066409 EP2017066409W WO2018059755A1 WO 2018059755 A1 WO2018059755 A1 WO 2018059755A1 EP 2017066409 W EP2017066409 W EP 2017066409W WO 2018059755 A1 WO2018059755 A1 WO 2018059755A1
Authority
WO
WIPO (PCT)
Prior art keywords
belt
drive
machine
temperature
recording device
Prior art date
Application number
PCT/EP2017/066409
Other languages
German (de)
English (en)
Inventor
Thorsten Schwefe
Svenja Lüker
Tim Fiss
Siegfried Reck
Lueder MAHNKEN
Simon Rosen
Helko SATTLER
Original Assignee
Contitech Antriebssysteme Gmbh
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 Contitech Antriebssysteme Gmbh filed Critical Contitech Antriebssysteme Gmbh
Publication of WO2018059755A1 publication Critical patent/WO2018059755A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/023—Power-transmitting endless elements, e.g. belts or chains
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G5/00—V-belts, i.e. belts of tapered cross-section
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/042—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands by measuring vibrational characteristics of the flexible member
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G01L5/105—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means using electro-optical means

Definitions

  • the invention relates to a method for monitoring a drive belt in a belt drive of a working machine, in particular in a belt drive of a
  • the invention relates to a device which is particularly suitable for carrying out the method.
  • the belt drives must be regularly maintained, but this is relatively complex and associated with the fact that the machines can not be in operation for a while.
  • the condition of the belt drive can only be checked during standstill of the work machine.
  • the object of the invention was therefore to provide a method and a device for monitoring belt drives of working machines, which can be integrated into the entire maintenance in the context of a remote diagnosis. This object is achieved by the features of the main claim. Further advantageous embodiments are disclosed in the subclaims. Also disclosed is a device which is particularly suitable for carrying out the invention
  • Receiving devices are provided, are determined by which measurement data, the operating state of the working machine, the belt drive and / or a
  • Operating state or physical-geometric state of the drive belt within the belt drive represent, the data by means of a in the
  • Recording device provided transfer device to be transferred to a remote from the machine evaluation device and stored and / or evaluated there.
  • Such measurement data which represent the operating state or physical-geometric state of the drive belt within a belt drive and in relation to the working or drive machine, allow the assessment of the state of
  • Belt drive without a fitter after carrying out the work machine must perform a visual inspection and mechanical inspection of the belt drive.
  • the belt temperature or the temperature of the belt over a longer period provides information about the temperature load of the elastomer material of the belt and thus the possibility of an affected by excessive temperatures premature aging.
  • an exchange can then be planned in good time.
  • the belt pretension can be determined by a vibration analysis in which an acceleration sensor, for example, the natural vibration of the belt
  • Belt vibrations during operation are a further feature for the load on the entire belt drive, also for the bearings and pulleys and the resulting repercussions on the drive belt as traction means.
  • a further advantageous embodiment is that a receiving device is designed as a camera and images or videos of the belt and / or belt drive are transmitted to the evaluation device.
  • a camera as shown below, for example, a change of alternately applied
  • Characteristic of the operating state of a drive belt for example, the tissue state of a fabric-coated belt, which can be controlled by video surveillance. If damaged tissue, torn threads or tissue tears are found during such monitoring, intervention for the purpose of maintenance is necessary.
  • Drive belt such as a toothed belt or splined belt can also by a Camera are directed, which is directed to certain points on the belt and there, for example, cracks or cracks can be detected, which suggest a material fatigue.
  • a camera and the production number of the drive belt and thus the type and correlations about the date of manufacture and or the installation date can be determined.
  • a further advantageous embodiment is that the measured data are stored and provided in a memory of the evaluation device for storage and retrieval by third parties.
  • Such provision of data for example within a data cloud on a server accessible and secured for interested parties, opens up completely new business models for maintenance, in which, for example, an external provider analyzes the data, analyzes the belt condition, in particular in relation to the machine condition, and then derives dependent instructions to the operator of the working machine.
  • the recording device is designed so that the recording device is attached to the drive belt adjacent to the machine or to its associated components.
  • the recording device has one or more of the following sensors:
  • one or more acceleration sensors for measuring the vibrations of the drive machine and for non-contact measurement of the vibrations of the drive belt, in particular a laser sensor for the optical measurement of the belt vibration,
  • Acceleration sensors which determine the accelerations of the belt, can, as already shown above, on the basis of the vibration evaluations statements about the bias of drive belts allow, but also about the voltage conditions during operation. Together with temperature sensors allow the
  • Acceleration sensors also give a good approximation of the internal friction of the material and the heating, so based on experience and
  • the recording device is associated with a sensor and evaluation unit for position determination, preferably for determining the position by means of a global positioning system (GPS). This not only determines the location of the work machine, but also one
  • Measurement data having mutually communicating radio and receiving devices, wherein the radio and receiving device via a mobile network and / or over the Internet bidirectional exchange data.
  • a recording device 8 On the transmission housing 1, i. on a component associated with the working machine, a recording device 8 is mounted, which has several not all shown in detail sensors, testing or recording devices, are determined by which measurement data, the operating state of the working machine and an operating state or physical-geometric state of the drive belt within represent the belt drive.
  • the recording device 8 has
  • the recording device 8 has an acceleration sensor for measuring the accelerations of the transmission housing and a non-contact laser sensor 10, which performs an optical measurement of the belt vibrations and thus also the acceleration values by means of a laser steel 11.
  • Laser sensor 10 also serves to measure the temperature of drive belt 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

L'invention concerne un procédé et un dispositif de surveillance d'une courroie de transmission aux fins de surveillance d'une courroie de transmission (7) dans une transmission par courroie d'une machine de travail, notamment dans une transmission par courroie d'une machine de travail agricole, selon lequel un dispositif d'enregistrement affecté à la machine de travail présente au moins un capteur, des dispositifs de test ou d'enregistrement, qui permettent de déterminer des données de mesure représentant un mode de fonctionnement de la machine de travail, de la transmission par courroie et/ou un mode de fonctionnement ou un état physiquement géométrique de la courroie de transmission dans la transmission par courroie, les données étant transmises à un dispositif d'évaluation distant de la machine de travail à l'aide d'un dispositif de transmission prévu dans le dispositif d'enregistrement et, dans ledit dispositif d'évaluation, mémorisées et/ou évaluées.
PCT/EP2017/066409 2016-09-29 2017-07-03 Procédé et dispositif de surveillance d'une courroie de transmission WO2018059755A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016011711.7A DE102016011711A1 (de) 2016-09-29 2016-09-29 Verfahren und Einrichtung zur Überwachung eines Antriebsriemens
DE102016011711.7 2016-09-29

Publications (1)

Publication Number Publication Date
WO2018059755A1 true WO2018059755A1 (fr) 2018-04-05

Family

ID=59296831

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/066409 WO2018059755A1 (fr) 2016-09-29 2017-07-03 Procédé et dispositif de surveillance d'une courroie de transmission

Country Status (2)

Country Link
DE (1) DE102016011711A1 (fr)
WO (1) WO2018059755A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3644147A1 (fr) 2018-10-23 2020-04-29 Roche Diagnostics GmbH Système à entraînement par courroie
CN112816058A (zh) * 2019-11-15 2021-05-18 恩格尔奥地利有限公司 搬运设备和用于识别状态的方法
CN114932103A (zh) * 2022-07-26 2022-08-23 江苏优创生物医学科技有限公司 一种往复式医疗分拣机晃动分析方法
JP7167379B1 (ja) * 2022-09-08 2022-11-08 株式会社ユーシン精機 移動装置及び張力測定方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109724797B (zh) * 2018-12-17 2020-11-20 潍柴动力股份有限公司 发动机皮带使用寿命的监控方法和监控组件
AT523697B1 (de) * 2020-03-30 2022-01-15 Avl List Gmbh Verfahren und vorrichtung zur analyse von schwingungsfähigen systemen
CN112781902A (zh) * 2020-12-23 2021-05-11 珠海格力电器股份有限公司 冷却塔检测方法、装置及系统

Citations (6)

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Publication number Priority date Publication date Assignee Title
DE102006002118A1 (de) * 2005-11-11 2007-05-16 Norddeutsche Seekabelwerk Gmbh Verfahren zum Überwachen und/oder Steuern eines Antriebs eines Riemens sowie Riementrieb und Riemen
US20110316525A1 (en) * 2010-06-24 2011-12-29 William David Lynn Power transmission monitoring and maintenance systems and methods
WO2012117160A1 (fr) * 2011-02-28 2012-09-07 Metso Fabrics Inc. Procédé de surveillance de l'état d'un élément de traitement, système de surveillance et élément de traitement
US20140096608A1 (en) * 2012-10-10 2014-04-10 Service Solutions U.S. Llc Method and System for Measuring Belt Tension
EP2942610A2 (fr) * 2014-05-08 2015-11-11 Robert Bosch Gmbh Dispositif de surveillance de chaîne et procédé de surveillance de chaîne
US9228909B1 (en) * 2014-05-13 2016-01-05 Google Inc. Methods and systems for sensing tension in a timing belt

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002118A1 (de) * 2005-11-11 2007-05-16 Norddeutsche Seekabelwerk Gmbh Verfahren zum Überwachen und/oder Steuern eines Antriebs eines Riemens sowie Riementrieb und Riemen
US20110316525A1 (en) * 2010-06-24 2011-12-29 William David Lynn Power transmission monitoring and maintenance systems and methods
WO2012117160A1 (fr) * 2011-02-28 2012-09-07 Metso Fabrics Inc. Procédé de surveillance de l'état d'un élément de traitement, système de surveillance et élément de traitement
US20140096608A1 (en) * 2012-10-10 2014-04-10 Service Solutions U.S. Llc Method and System for Measuring Belt Tension
EP2942610A2 (fr) * 2014-05-08 2015-11-11 Robert Bosch Gmbh Dispositif de surveillance de chaîne et procédé de surveillance de chaîne
US9228909B1 (en) * 2014-05-13 2016-01-05 Google Inc. Methods and systems for sensing tension in a timing belt

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3644147A1 (fr) 2018-10-23 2020-04-29 Roche Diagnostics GmbH Système à entraînement par courroie
US11408489B2 (en) 2018-10-23 2022-08-09 Roche Diagnostics Operations, Inc. Belt drive system
CN112816058A (zh) * 2019-11-15 2021-05-18 恩格尔奥地利有限公司 搬运设备和用于识别状态的方法
CN114932103A (zh) * 2022-07-26 2022-08-23 江苏优创生物医学科技有限公司 一种往复式医疗分拣机晃动分析方法
JP7167379B1 (ja) * 2022-09-08 2022-11-08 株式会社ユーシン精機 移動装置及び張力測定方法

Also Published As

Publication number Publication date
DE102016011711A1 (de) 2018-03-29

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