CN2592594Y - Longitudinal tearing alarm of belt conveyer - Google Patents
Longitudinal tearing alarm of belt conveyer Download PDFInfo
- Publication number
- CN2592594Y CN2592594Y CN 03214431 CN03214431U CN2592594Y CN 2592594 Y CN2592594 Y CN 2592594Y CN 03214431 CN03214431 CN 03214431 CN 03214431 U CN03214431 U CN 03214431U CN 2592594 Y CN2592594 Y CN 2592594Y
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- CN
- China
- Prior art keywords
- belt
- model
- band conveyor
- utility
- pallet
- 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 - Fee Related
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Abstract
The utility model discloses a longitudinal tearing alarm of a belt conveyer. The utility model is characterized in that a machine frame of a belt machine on each belt tearing hidden danger is respectively fixed with an infrared ray monitoring device which is surrounded on an upper belt or a lower belt. The utility model has the characteristic of timely and accurate alarm.
Description
Technical field
The utility model discloses a kind of band conveyor fault alarm equipment.
Background technology
Band conveyor is in operational process, and hard object is stuck to be caused and tear between material mouthful and belt owing to sneak in the receiving opening material, or because belt deviation causes the first run, tail wheel, expansion tightening wheel of band conveyor etc. to locate belt tearing.When above-mentioned belt tearing took place band conveyor, generally speaking, the staff of operation belt transporter can't know directly that accident takes place.The continuation operation of belt causes the damage of tearing of whole piece belt, is changed belt by forced-stopping machine, and direct economic loss is serious.
Summary of the invention
The purpose of this utility model provides the warning machine of reporting to the police rapidly behind a kind of belt longitudinal tear, can effectively overcome the shortcoming of prior art.
The purpose of this utility model is achieved through the following technical solutions, and it is characterized in that: be fixed with respectively on the belt feeder frame at each belt tearing hidden danger place one around on the belt or the following infrared monitor of belt.Be fixedly connected with a support on the belt feeder frame that is positioned at this infrared observation device the place ahead, be connected with a friction rotor by one on support, this friction rotor abuts against belt or following belt non-working surface Width midway location, and with belt jack-up.Being fixedly connected with a leakage material pallet between last belt and following belt on the frame of belt feeder material feeding position, be provided with infrared monitor in the both sides of pallet.
The utility model is owing to adopt technique scheme, and after tearing appearred in belt, the infrared ray curtain passed the printing opacity gap and sends the warning shutdown signal; Thereby the friction rotor can overcome belt and occur tearing but because of overlapping light tight defective of not reporting to the police; After tearing appearred in the belt of material feeding position, partial material fell within on the pallet, and the infrared ray curtain of the infrared observation device of pallet both sides is obstructed, and shut down thereby report to the police.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a lateral plan of the present utility model.
In the accompanying drawing, the last belt of 1-, belt under the 2-, 3-belt feeder frame, 4-support, 5-axle, the 6-rotor that rubs, 7-pallet, 8-infrared observation device.
The specific embodiment
That the utility model is described in further detail is as follows below in conjunction with accompanying drawing:
Tear at each of belt be set with on frame 3 at hidden danger place one around on the infrared observation device 8 of belt 1, on the belt feeder frame 3 that is positioned at these infrared observation device 8 the place aheads, be fixedly connected with a support 4, on support 4, be connected with a friction rotor 6 by one 5, this friction rotor 6 abuts against belt 1 non-working surface Width midway location, and will go up belt 1 jack-up.Being fixedly connected with a leakage material pallet 7 between last belt 1 and following belt 2 on the frame 3 of belt feeder material feeding position, infrared observation device 8 is set in the both sides of pallet 7.The utility model adopts the printing opacity monitoring and leaks the material monitoring synchronously, and any one alerting signal all can realize instant shutdown, and friction rotor 6 utilizes friction to rotate synchronously with belt, therefore belt is not produced relative motion; The rotor 6 that rubs simultaneously also can be avoided behind the belt tearing light tightly not reporting to the police because of overlapping.The rotor that rubs as required also can abut against down belt 2 non-working surface Width midways location, and will play belt 2 jack-up, therefore the utlity model has the instant characteristic of accurate of reporting to the police.
Claims (3)
1, a kind of band conveyor longitudinal tear annunciator is characterized in that: be fixed with respectively on the belt feeder frame at each belt tearing hidden danger place one around on the belt or the following infrared monitor of belt.
2, band conveyor longitudinal tear annunciator according to claim 1, it is characterized in that: on the belt feeder frame that is positioned at this infrared observation device the place ahead, be fixedly connected with a base, on base, be connected with a friction rotor by one, this friction rotor abuts against belt or following belt non-working surface Width midway location, and with belt jack-up.
3, according to claim 1,2 described band conveyor longitudinal tear annunciators, it is characterized in that:, be provided with infrared monitor in the both sides of pallet being fixedly connected with a leakage material pallet between last belt and following belt on the frame of belt feeder material feeding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214431 CN2592594Y (en) | 2003-01-07 | 2003-01-07 | Longitudinal tearing alarm of belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214431 CN2592594Y (en) | 2003-01-07 | 2003-01-07 | Longitudinal tearing alarm of belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2592594Y true CN2592594Y (en) | 2003-12-17 |
Family
ID=33754662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03214431 Expired - Fee Related CN2592594Y (en) | 2003-01-07 | 2003-01-07 | Longitudinal tearing alarm of belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2592594Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334355B (en) * | 2008-07-30 | 2011-05-04 | 秦皇岛港股份有限公司 | Conveyor tear detection device |
| CN104355087A (en) * | 2014-10-27 | 2015-02-18 | 杨斌 | Detection and alarm device for longitudinal crack of conveying belt |
| CN106144491A (en) * | 2016-08-10 | 2016-11-23 | 太原理工大学 | A kind of mining adhesive tape longitudinal tear dangerous matter sources infrared spectrum identification intelligent sensor and using method |
| CN106743332A (en) * | 2017-03-20 | 2017-05-31 | 安徽理工大学 | A kind of underground belt conveyor discerption detecting device and method |
| CN107352240A (en) * | 2017-07-26 | 2017-11-17 | 刘国青 | A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system |
-
2003
- 2003-01-07 CN CN 03214431 patent/CN2592594Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334355B (en) * | 2008-07-30 | 2011-05-04 | 秦皇岛港股份有限公司 | Conveyor tear detection device |
| CN104355087A (en) * | 2014-10-27 | 2015-02-18 | 杨斌 | Detection and alarm device for longitudinal crack of conveying belt |
| CN106144491A (en) * | 2016-08-10 | 2016-11-23 | 太原理工大学 | A kind of mining adhesive tape longitudinal tear dangerous matter sources infrared spectrum identification intelligent sensor and using method |
| CN106144491B (en) * | 2016-08-10 | 2018-03-02 | 太原理工大学 | A kind of mining adhesive tape longitudinal tear dangerous matter sources infrared intelligent detection sensor and application method |
| CN106743332A (en) * | 2017-03-20 | 2017-05-31 | 安徽理工大学 | A kind of underground belt conveyor discerption detecting device and method |
| CN107352240A (en) * | 2017-07-26 | 2017-11-17 | 刘国青 | A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |