CN103693406A - Spring type belt off tracking warning device - Google Patents
Spring type belt off tracking warning device Download PDFInfo
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- CN103693406A CN103693406A CN201310695550.5A CN201310695550A CN103693406A CN 103693406 A CN103693406 A CN 103693406A CN 201310695550 A CN201310695550 A CN 201310695550A CN 103693406 A CN103693406 A CN 103693406A
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- belt
- pressure sensor
- spring
- warning device
- coal feeder
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Abstract
The invention provides a spring type belt off tracking warning device which is arranged on two sides of a weighing type coal feeder body and comprises a pressure sensor, wherein a spring is connected with the pressure sensor which is connected with a control unit through a cable. The spring is arranged on the lateral face of a belt of a weighing type coal feeder. When the belt is off tracking, the belt extrudes the spring to enable the pressure sensor to act, and a signal sent by the pressure sensor is transmitted to the control unit which sends out a belt off tracking warning signal and enables the weighing type coal feeder to stop working simultaneously. The spring type belt off tracking warning device overcomes the shortcomings in the prior art, and is simple in assembly and reliable in operation performance. The spring type belt off tracking warning device can give an alarm when the belt of the weighing type coal feeder is off tracking, therefore, protective measures can be taken, and belt damage is reduced.
Description
Technical field
The present invention relates to a kind of spring loaded belt deviation warning device, for the belt deviation to weighing coal feeder, report to the police, belong to weighing coal feeder technical field.
Background technology
Weighing coal feeder utilizes belt to carry out pumped (conveying) medium as carrier, and the feed that has been widely used in power plant's pulverized coal preparation system and other occasion weighs.Belt member is the vitals of weighing coal feeder, and its value is high, changes man-hour long, larger to the normal work influence of feeder.Therefore, belt is protected, can be greatly reduced feeder fault rate.When machining cylinder block precision is not high, or commissioning staff is when lack experience, and easily causes belt deviation, thereby causes belt damage.Feeder is automated production, by general control system, is controlled, and as belt deviation is reported to the police, takes in time safety method, can reduce belt damage.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of spring loaded belt deviation warning device simple, reliable operation that assembles.
In order to solve the problems of the technologies described above, technical scheme of the present invention is to provide a kind of spring loaded belt deviation warning device, is located at weighing coal feeder body both sides, it is characterized in that: comprise pressure sensor, spring is connected with pressure sensor, and pressure sensor is by cable connection control unit.
Preferably, described pressure sensor is provided with through hole, and bolt is fixed by the tapped bore on the through hole on pressure sensor and described weighing coal feeder body or guide rail.
Preferably, described spring is located at the side of the belt of weighing coal feeder, when belt deviation, belt extrusion spring, make pressure sensor action, the signal that pressure sensor sends is sent to control unit through cable, and control unit sends belt deviation alerting signal, makes weighing coal feeder quit work simultaneously.
Device provided by the invention has overcome the deficiencies in the prior art, and assembling is simple, and reliable working performance, can report to the police to Weighing type deviation of belts of coal feeders, takes in time safety method, reduces belt damage.
Accompanying drawing explanation
Fig. 1 is spring loaded belt deviation warning device structural representation provided by the invention;
Fig. 2 is spring loaded belt deviation warning device work schematic diagram provided by the invention.
The specific embodiment
For the present invention is become apparent, hereby with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Fig. 1 is spring loaded belt deviation warning device structural representation provided by the invention, described spring loaded belt deviation warning device consists of cable 1, pressure sensor 2 and spring 3, cable 1 is all connected with pressure sensor 2 with spring 3, has a through hole 4 on pressure sensor 2.
In conjunction with Fig. 2, during work, spring loaded belt deviation warning device is installed on weighing coal feeder body both sides, and bolt 5 is fixed through the through hole 4 on pressure sensor 2 and the tapped bore on body or guide rail 6, spring 3 is positioned at belt 7 one sides near weighing coal feeder, and cable 1 is connected with control housing.When belt 7 sideslip, belt 7 extrusion springs 3, make pressure sensor 2 actions, send signal, through cable 1, are sent to control housing, send belt deviation alerting signal, make feeder chaser, quit work, thus protection feeder belt.
Claims (3)
1. a spring loaded belt deviation warning device, be located at weighing coal feeder body both sides, it is characterized in that: comprise pressure sensor (2), spring (3) is connected with pressure sensor (2), pressure sensor (2) is by cable (1) connection control unit.
2. a kind of spring loaded belt deviation warning device as claimed in claim 1, it is characterized in that: described pressure sensor (2) is provided with through hole (4), bolt (5) is fixed by the tapped bore on the through hole (4) on pressure sensor (2) and described weighing coal feeder body or guide rail (6).
3. a kind of spring loaded belt deviation warning device as claimed in claim 1 or 2, it is characterized in that: described spring (3) is located at the side of the belt (7) of weighing coal feeder, when belt (7) sideslip, belt (7) extrusion spring (3), make pressure sensor (2) action, the signal that pressure sensor (2) sends is sent to control unit through cable (1), control unit sends belt deviation alerting signal, makes weighing coal feeder quit work simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310695550.5A CN103693406A (en) | 2013-12-17 | 2013-12-17 | Spring type belt off tracking warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310695550.5A CN103693406A (en) | 2013-12-17 | 2013-12-17 | Spring type belt off tracking warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103693406A true CN103693406A (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310695550.5A Pending CN103693406A (en) | 2013-12-17 | 2013-12-17 | Spring type belt off tracking warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103693406A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161473A1 (en) * | 2015-04-10 | 2016-10-13 | Orontide Group Ltd | Conveyor pulley monitoring apparatus |
| CN114076629A (en) * | 2020-08-18 | 2022-02-22 | 德国奥图亚工业控制技术有限责任公司 | Double vector force electronic belt scale |
| CN114084613A (en) * | 2021-11-18 | 2022-02-25 | 北京华能新锐控制技术有限公司 | Coal conveying belt deviation detecting system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196617Y (en) * | 1994-06-29 | 1995-05-10 | 焦作矿务局电子设备厂 | Departure sensor |
| CN2231673Y (en) * | 1995-07-25 | 1996-07-24 | 方芳 | Device for automatically maintaining position of conveyer belt |
| JPH09216714A (en) * | 1996-02-09 | 1997-08-19 | Honda Motor Co Ltd | Belt width regulator |
| CN2748416Y (en) * | 2004-09-24 | 2005-12-28 | 山东省科学院海洋仪器仪表研究所 | Automatic deviation-correction system for short belt |
| CN101837886A (en) * | 2010-01-28 | 2010-09-22 | 吴江市江达机械制造有限公司 | Head deviation preventing device |
| CN201713082U (en) * | 2010-06-08 | 2011-01-19 | 北京中矿信电科技股份有限公司 | Belt puncture protector |
| CN201801166U (en) * | 2010-09-16 | 2011-04-20 | 上海大屯能源股份有限公司 | Conveying belt deviation alarm for belt conveyer |
| CN103434814A (en) * | 2013-09-05 | 2013-12-11 | 鞍钢集团矿业公司 | Belt deviation detection device of belt conveyer |
-
2013
- 2013-12-17 CN CN201310695550.5A patent/CN103693406A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196617Y (en) * | 1994-06-29 | 1995-05-10 | 焦作矿务局电子设备厂 | Departure sensor |
| CN2231673Y (en) * | 1995-07-25 | 1996-07-24 | 方芳 | Device for automatically maintaining position of conveyer belt |
| JPH09216714A (en) * | 1996-02-09 | 1997-08-19 | Honda Motor Co Ltd | Belt width regulator |
| CN2748416Y (en) * | 2004-09-24 | 2005-12-28 | 山东省科学院海洋仪器仪表研究所 | Automatic deviation-correction system for short belt |
| CN101837886A (en) * | 2010-01-28 | 2010-09-22 | 吴江市江达机械制造有限公司 | Head deviation preventing device |
| CN201713082U (en) * | 2010-06-08 | 2011-01-19 | 北京中矿信电科技股份有限公司 | Belt puncture protector |
| CN201801166U (en) * | 2010-09-16 | 2011-04-20 | 上海大屯能源股份有限公司 | Conveying belt deviation alarm for belt conveyer |
| CN103434814A (en) * | 2013-09-05 | 2013-12-11 | 鞍钢集团矿业公司 | Belt deviation detection device of belt conveyer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161473A1 (en) * | 2015-04-10 | 2016-10-13 | Orontide Group Ltd | Conveyor pulley monitoring apparatus |
| CN114076629A (en) * | 2020-08-18 | 2022-02-22 | 德国奥图亚工业控制技术有限责任公司 | Double vector force electronic belt scale |
| CN114084613A (en) * | 2021-11-18 | 2022-02-25 | 北京华能新锐控制技术有限公司 | Coal conveying belt deviation detecting system |
| CN114084613B (en) * | 2021-11-18 | 2023-11-07 | 北京华能新锐控制技术有限公司 | Coal conveying belt deviation detecting system |
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Application publication date: 20140402 |