JPS57117408A - Detector for longitudinal tear of conveyor belt - Google Patents
Detector for longitudinal tear of conveyor beltInfo
- Publication number
- JPS57117408A JPS57117408A JP143381A JP143381A JPS57117408A JP S57117408 A JPS57117408 A JP S57117408A JP 143381 A JP143381 A JP 143381A JP 143381 A JP143381 A JP 143381A JP S57117408 A JPS57117408 A JP S57117408A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- transmitter
- longitudinal tear
- detector
- conductor wire
- 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
Landscapes
- Control Of Conveyors (AREA)
Abstract
PURPOSE: To early detect the longitudinal tear of a belt and take measures, by embedding a strong conductor wire and a transmitter in the belt so that the transmitter generates a signal depending on the stress of the conductor wire.
CONSTITUTION: Conductor wires housed in sheaths 3 are embedded at prescribed intervals in a belt C so that the conductor wires extend obliquely across the belt. A transmitter 1 composed of a pull switch and a compact oscillator having a built-in compact battery is attached to the end of each conductor wire. A receiver B, which receives a signal from the transmitter 1, is provided near the position of a chute, where a longitudinal tear is likely to occur in the belt C. A detector which can early find out the damage of the belt C and has high reliability is thus provided.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP143381A JPS57117408A (en) | 1981-01-07 | 1981-01-07 | Detector for longitudinal tear of conveyor belt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP143381A JPS57117408A (en) | 1981-01-07 | 1981-01-07 | Detector for longitudinal tear of conveyor belt |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57117408A true JPS57117408A (en) | 1982-07-21 |
Family
ID=11501306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP143381A Pending JPS57117408A (en) | 1981-01-07 | 1981-01-07 | Detector for longitudinal tear of conveyor belt |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57117408A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100723135B1 (en) * | 2001-03-19 | 2007-05-30 | 주식회사 포스코 | Apparatus for sensing the damage of belt surface of conveyor belt system |
KR100726597B1 (en) * | 2005-08-02 | 2007-06-11 | 주식회사 포스코 | Apparatus for detecting damaging and steel-cord of belt conveyor |
JP2008019620A (en) * | 2006-07-12 | 2008-01-31 | Kobelco Contstruction Machinery Ltd | Construction equipment |
CN108946047A (en) * | 2018-05-24 | 2018-12-07 | 石钢京诚装备技术有限公司 | A kind of arresting gear for preventing from further deteriorating after belt tearing |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032515A (en) * | 1973-07-25 | 1975-03-29 | ||
JPS5433476A (en) * | 1977-08-16 | 1979-03-12 | Mitsuboshi Belting Ltd | Device of detecting longitudinal split of conveyor belt |
-
1981
- 1981-01-07 JP JP143381A patent/JPS57117408A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032515A (en) * | 1973-07-25 | 1975-03-29 | ||
JPS5433476A (en) * | 1977-08-16 | 1979-03-12 | Mitsuboshi Belting Ltd | Device of detecting longitudinal split of conveyor belt |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100723135B1 (en) * | 2001-03-19 | 2007-05-30 | 주식회사 포스코 | Apparatus for sensing the damage of belt surface of conveyor belt system |
KR100726597B1 (en) * | 2005-08-02 | 2007-06-11 | 주식회사 포스코 | Apparatus for detecting damaging and steel-cord of belt conveyor |
JP2008019620A (en) * | 2006-07-12 | 2008-01-31 | Kobelco Contstruction Machinery Ltd | Construction equipment |
CN108946047A (en) * | 2018-05-24 | 2018-12-07 | 石钢京诚装备技术有限公司 | A kind of arresting gear for preventing from further deteriorating after belt tearing |
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