JPH03113316U - - Google Patents
Info
- Publication number
- JPH03113316U JPH03113316U JP2341690U JP2341690U JPH03113316U JP H03113316 U JPH03113316 U JP H03113316U JP 2341690 U JP2341690 U JP 2341690U JP 2341690 U JP2341690 U JP 2341690U JP H03113316 U JPH03113316 U JP H03113316U
- Authority
- JP
- Japan
- Prior art keywords
- steel cord
- belt conveyor
- monitoring device
- belt
- breakage monitoring
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000012806 monitoring device Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 239000003550 marker Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Conveyors (AREA)
Description
第１図は本案のベルトコンベヤのスチールコー
ド切れ監視装置を示すブロツク図、第２図はコン
ピユータ分析装置のブロツク図、第３図はコンベ
ヤベルトの縦断面図である。
１……コンベヤベルト、２……基準位置マーカ
、３……検出器、４……磁気検出コイル、５……
ベルト移動距離検出機、３′，４′，５′……信
号、６……データレコーダ、７……コンピユータ
分析装置、８……スチールコード、９……ペンレ
コーダ。
FIG. 1 is a block diagram showing a steel cord breakage monitoring device for a belt conveyor according to the present invention, FIG. 2 is a block diagram of a computer analysis device, and FIG. 3 is a longitudinal sectional view of a conveyor belt. 1... Conveyor belt, 2... Reference position marker, 3... Detector, 4... Magnetic detection coil, 5...
Belt movement distance detector, 3', 4', 5'...signal, 6...data recorder, 7...computer analyzer, 8...steel cord, 9...pen recorder.
Claims (1)
ドが埋設され、該スチールコードの着磁コイル及
び幅方向に並べた複数の磁気検出コイルを備えて
なるベルトコンベヤにおいて、上記ベルトに基準
位置マーカを埋設し、該マーカの検出器とベルト
移動距離検出機とを備え、基準位置マーカ信号、
複数の磁気検出コイル信号及び上記距離検出機か
らの検出パルス信号を記録するデータレコーダを
備えてなり、かつ該データレコーダのコンピユー
タ分析装置を備えてなるベルトコンベヤのスチー
ルコード切れ監視装置。 (2) スチールコードが予め永久磁石化されてあ
つて着磁コイルを欠く請求項(1)記載のベルトコ
ンベヤのスチールコード切れ監視装置。 (3) データレコーダが携帯形である請求項(1)又
は(2)記載のベルトコンベヤのスチールコード切
れ監視装置。 (4) コンピユータ分析装置がオフラインに設け
られてなる請求項(1)，(2)又は(3)にそれぞれ記
載のベルトコンベヤのスチールコード切れ監視装
置。 (5) コンピユータ分析装置に代りペンレコーダ
を備えた請求項(1)，(2)，(3)又は(4)記載のベル
トコンベヤのスチールコード切れ監視装置。[Claims for Utility Model Registration] (1) A belt conveyor comprising a longitudinal steel cord embedded in the conveyor belt, a magnetizing coil for the steel cord, and a plurality of magnetic detection coils arranged in the width direction, A reference position marker is embedded in the belt, a detector for the marker and a belt movement distance detector are provided, and a reference position marker signal,
A steel cord break monitoring device for a belt conveyor, comprising a data recorder for recording a plurality of magnetic detection coil signals and a detection pulse signal from the distance detector, and a computer analyzer for the data recorder. (2) The steel cord breakage monitoring device for a belt conveyor according to claim (1), wherein the steel cord is made into a permanent magnet in advance and lacks a magnetizing coil. (3) The steel cord breakage monitoring device for a belt conveyor according to claim (1) or (2), wherein the data recorder is of a portable type. (4) A belt conveyor steel cord breakage monitoring device according to claim (1), (2) or (3), wherein a computer analyzer is installed offline. (5) The steel cord breakage monitoring device for a belt conveyor according to claim (1), (2), (3) or (4), comprising a pen recorder instead of the computer analyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2341690U JPH03113316U (en) | 1990-03-07 | 1990-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2341690U JPH03113316U (en) | 1990-03-07 | 1990-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113316U true JPH03113316U (en) | 1991-11-19 |
Family
ID=31526404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2341690U Pending JPH03113316U (en) | 1990-03-07 | 1990-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009012957A (en) * | 2007-07-06 | 2009-01-22 | Bridgestone Corp | Belt monitoring system |
| JP6011677B1 (en) * | 2015-04-30 | 2016-10-19 | 横浜ゴム株式会社 | Conveyor belt wear monitoring system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57180517A (en) * | 1981-05-01 | 1982-11-06 | Bridgestone Corp | Breaking detecting method for steel code conveyer belt |
| JPS60165540A (en) * | 1984-02-08 | 1985-08-28 | Yokohama Rubber Co Ltd:The | Longitudinal split detector for conveyor belt |
| JPS63196412A (en) * | 1987-02-10 | 1988-08-15 | Bando Chem Ind Ltd | Disconnected position detecting device for steel cord conveyer belt |
-
1990
- 1990-03-07 JP JP2341690U patent/JPH03113316U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57180517A (en) * | 1981-05-01 | 1982-11-06 | Bridgestone Corp | Breaking detecting method for steel code conveyer belt |
| JPS60165540A (en) * | 1984-02-08 | 1985-08-28 | Yokohama Rubber Co Ltd:The | Longitudinal split detector for conveyor belt |
| JPS63196412A (en) * | 1987-02-10 | 1988-08-15 | Bando Chem Ind Ltd | Disconnected position detecting device for steel cord conveyer belt |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009012957A (en) * | 2007-07-06 | 2009-01-22 | Bridgestone Corp | Belt monitoring system |
| JP6011677B1 (en) * | 2015-04-30 | 2016-10-19 | 横浜ゴム株式会社 | Conveyor belt wear monitoring system |
| WO2016174941A1 (en) * | 2015-04-30 | 2016-11-03 | 横浜ゴム株式会社 | Conveyor belt wear monitoring system |
| CN107428478A (en) * | 2015-04-30 | 2017-12-01 | 横滨橡胶株式会社 | The abrasion monitoring system of conveyer belt |
| CN107428478B (en) * | 2015-04-30 | 2019-05-31 | 横滨橡胶株式会社 | The abrasion monitoring system of conveyer belt |
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