DE202009001967U1 - Device for monitoring a transmission band - Google Patents
Device for monitoring a transmission band Download PDFInfo
- Publication number
- DE202009001967U1 DE202009001967U1 DE200920001967 DE202009001967U DE202009001967U1 DE 202009001967 U1 DE202009001967 U1 DE 202009001967U1 DE 200920001967 DE200920001967 DE 200920001967 DE 202009001967 U DE202009001967 U DE 202009001967U DE 202009001967 U1 DE202009001967 U1 DE 202009001967U1
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- transmission band
- sticks
- transmission belt
- transmission
- 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.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 43
- 238000012544 monitoring process Methods 0.000 title claims abstract description 9
- 238000011156 evaluation Methods 0.000 claims description 6
- 230000003750 conditioning effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000013590 bulk material Substances 0.000 claims description 2
- 230000005358 geomagnetic field Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
Vorrichtung zur Überwachung eines Transmissionsbandes (1), mit Detektoren im Bereich des Transmissionsbandes (1), mit denen physikalische Größen auswertbar sind, die vom an den Detektoren vorbeilaufenden Transmissionsband (1) beeinflussbar sind, dadurch gekennzeichnet, dass dem Transmissionsband (1) gegenüberliegend, eine der insbesondere quer zur Laufrichtung (2) geformten Querschnittskontur des Transmissionsbandes (1) angepasste Detektorleiste (3) mit Sensoren vorhanden ist, die eine Mehrzahl von in Richtung des Transmissionsbandes (1) ausgerichteten Sensorsticks (4) aufweist, die in Laufrichtung (2) des Transmissionsbandes (1) jeweils mittels einer Klappvorrichtung auslenkbar sind.Device for monitoring a transmission belt (1), with detectors in the region of the transmission belt (1), with which physical variables can be evaluated, which can be influenced by the transmission belt (1) passing by the detectors, characterized in that opposite to the transmission belt (1), one of the in particular transversely to the running direction (2) shaped cross-sectional contour of the transmission belt (1) adapted detector strip (3) is provided with sensors having a plurality of in the direction of the transmission belt (1) aligned sensor stick (4) in the running direction (2) of the transmission belt (1) are each deflectable by means of a folding device.
Description
Stand der TechnikState of the art
Die Erfindung betrifft eine Vorrichtung zur Überwachung eines Transmissionsbandes, beispielsweise eines muldenförmigen Förderbandes, nach der Gattung des Hauptanspruchs.The The invention relates to a device for monitoring a Transmission band, for example, a trough-shaped Conveyor belt, according to the preamble of the main claim.
Zum
Beispiel ist aus der
Hierbei wird somit zuerst durch die Erzeugung eines Referenzsignals über die gesamte Länge des Fördergurtes ein gurtspezifisches Induktionsmuster gewonnen und gespeichert, aus welchem die Ortslage, der Signalpegel sowie die Signalform der sich in dem Fördergurt befindlichen tragenden Elemente, d. h. der Stahlseilzugträger, bestimmbar sind. Aufgrund eines Soll-Ist-Vergleich zwischen dem Referenzsignal mit dem fortlaufend erfassten Messsignal können somit Schädigungen der Stahlseilzugträger erkannt werden und Maßnahmen zur Stilllegung und/oder zu Instandhaltung der Förderanlage mit dem Fördergurt durchgeführt werden.in this connection is thus first by the generation of a reference signal via the entire length of the conveyor belt a belt-specific Obtained and stored induction pattern from which the local situation, the signal level as well as the waveform in the conveyor belt supporting elements, d. H. the steel cable carrier, are determinable. Due to a target-actual comparison between the Reference signal with the continuously detected measurement signal can Thus, damage to the Stahlseilzugträger recognized and measures for decommissioning and / or maintenance the conveyor system performed with the conveyor belt become.
Aus
der
Darstellung der ErfindungPresentation of the invention
Die Erfindung geht von einer Vorrichtung zur Überwachung eines Transmissionsbandes aus, mit Detektoren im Bereich des Transmissionsbandes, mit denen physikalische Größen auswertbar sind, die vom an den Detektoren vorbeilaufenden Transmissionsband beeinflussbar sind.The The invention relates to a device for monitoring a Transmissionsbandes, with detectors in the transmission band, with which physical quantities can be evaluated by the can be influenced on the transmission belt passing by the detectors are.
Der Erfindung liegt die Aufgabe zugrunde, eine sichere Überwachung des Transmissionsbandes zu gewährleisten, auch wenn durch das vorbeilaufende Transmissionsband eine mechanische Beeinträchtigung der Detektoren bewirkt werden kann. Erfindungsgemäß wird daher vorgeschlagen, dass dem Transmissionsband gegenüberliegend, eine der insbesondere quer zur Laufrichtung geformten Querschnittskontur des Transmissionsbandes angepasste Detektorleiste mit Sensoren vorhanden ist, die eine Mehrzahl von in Richtung des Transmissionsbandes ausgerichteten Sensorsticks aufweist, die in vorteilhafter Weise in Laufrichtung des Transmissionsbandes jeweils mittels einer Klappvorrichtung auslenkbar sind.Of the Invention is based on the object, a safe monitoring to ensure the transmission band, even if by the passing transmission belt is mechanically impaired the detectors can be effected. According to the invention therefore proposed that opposite the transmission belt, one of the cross-sectional contour formed in particular transversely to the direction of travel Detector strip with sensors adapted to the transmission band which is a plurality of aligned in the direction of the transmission band Sensor sticks, which in an advantageous manner in the direction of travel of the transmission band are each deflectable by means of a folding device.
Bevorzugt sind die Sensoren in den Sensorsticks Magnetfeldsensoren, die Magnetfeldänderungen aufgrund des vorbeilaufenden Transmissionsbandes detektieren. Die Erfindung ist besonders vorteilhaft anwendbar, wenn die Querschnittskontur muldenförmig ist, zur Aufnahme von Schüttgut in einem Förderband als Transmissionsband. Die Detektorleiste kann hierbei eine beliebige geometrische Kontur aufweisen, solange eine Detektion gewährleistete ist.Prefers the sensors in the sensor sticks are magnetic field sensors, the magnetic field changes detect due to the passing transmission band. The Invention is particularly advantageous applicable when the cross-sectional contour is trough-shaped, for receiving bulk material in a conveyor belt as a transmission belt. The detector bar This can have any geometric contour, as long as a detection is ensured.
Die Sensorsticks können dabei auf einfache Weise eine elektronische Schaltungsanordnung beinhalten, mit denen eine Signalaufbereitung des jeweiligen Sensorsignals unter Berücksichtigung eines Identifikationssignals des betreffenden Sensorsticks durchführbar ist. Vorteilhaft ist hierbei insbesondere, wenn die Sensorsticks jeweils einen Neigungssensor beinhalten, mit dem eine Auslenkung in der Laufrichtung des Transmissionsbandes detektierbar und mittels eines entsprechenden Sensorsignals an eine Auswerteeinrichtung weiterleitbar ist. Hierbei kann auch das Erdmagnetfeld im Neigungssensor durch entsprechende Parameter berücksichtigt werden.The Sensor sticks can easily an electronic Include circuitry with which a signal conditioning the respective sensor signal taking into account an identification signal the relevant sensor stick is feasible. Advantageous is here in particular if the sensor sticks each contain a tilt sensor, with a deflection in the direction of the transmission belt detectable and by means of a corresponding sensor signal to an evaluation device can be forwarded. In this case, the earth's magnetic field in the tilt sensor be taken into account by appropriate parameters.
Die Sensorsticks können dabei in an sich bekannter Weise in einem wasserdichten Edelstahlgehäuse untergebracht werden und darüber hinaus auch eine Schaltung zur Kompensation von magnetischen Störfeldern aufweisen. Ferner können die Sensorsticks gemeinsam auf ein Bussystem, zum Beispiel ein Feld-Bus, zur Ankopplung an eine Auswerteeinrichtung geschaltet werden.The Sensor sticks can in a conventional manner in housed in a watertight stainless steel case and also a circuit for compensation have magnetic interference fields. Furthermore, can the sensor sticks together on a bus system, for example a field bus, be connected for coupling to an evaluation.
Zeichnungdrawing
Die Erfindung wird anhand eines Ausführungsbeispiels in der Zeichnung erläutert. Es zeigt:The Invention is based on an embodiment in the Drawing explained. It shows:
Weg zur Ausführung der ErfindungWay to execution the invention
In
Weiterhin
ist aus der
Die
Sensoren in den Sensorsticks
Die
Sensorsticks
Weiterhin
beinhalten die Sensorsticks
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 19921224 A1 [0002] - DE 19921224 A1 [0002]
- - DE 102006006468 A1 [0004] DE 102006006468 A1 [0004]
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200920001967 DE202009001967U1 (en) | 2009-03-13 | 2009-03-13 | Device for monitoring a transmission band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200920001967 DE202009001967U1 (en) | 2009-03-13 | 2009-03-13 | Device for monitoring a transmission band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202009001967U1 true DE202009001967U1 (en) | 2009-04-30 |
Family
ID=40586349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200920001967 Expired - Lifetime DE202009001967U1 (en) | 2009-03-13 | 2009-03-13 | Device for monitoring a transmission band |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202009001967U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775663A (en) * | 2016-04-01 | 2016-07-20 | 枣庄中联水泥有限公司 | Switching value signal anti-interference system for remote material belt transportation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19921224A1 (en) | 1999-05-07 | 2000-11-23 | Rheinische Braunkohlenw Ag | Monitoring method for detecting damage to conveyor belts, e.g. those used in open-cast mining of lignite, uses metal detector which scans belt and compares signal produced with reference value |
| DE102006006468A1 (en) | 2006-02-10 | 2007-08-16 | Rwe Power Ag | Method for monitoring and / or non-destructive testing of a transmission element and measuring arrangement for carrying out the method |
-
2009
- 2009-03-13 DE DE200920001967 patent/DE202009001967U1/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19921224A1 (en) | 1999-05-07 | 2000-11-23 | Rheinische Braunkohlenw Ag | Monitoring method for detecting damage to conveyor belts, e.g. those used in open-cast mining of lignite, uses metal detector which scans belt and compares signal produced with reference value |
| DE102006006468A1 (en) | 2006-02-10 | 2007-08-16 | Rwe Power Ag | Method for monitoring and / or non-destructive testing of a transmission element and measuring arrangement for carrying out the method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775663A (en) * | 2016-04-01 | 2016-07-20 | 枣庄中联水泥有限公司 | Switching value signal anti-interference system for remote material belt transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20090604 |
|
| R081 | Change of applicant/patentee |
Owner name: RWE POWER AG, DE Free format text: FORMER OWNER: GIGATRONIK STUTTGART GMBH, 70374 STUTTGART, DE Effective date: 20100924 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20121002 |