CN103434814A - Belt deviation detection device of belt conveyer - Google Patents
Belt deviation detection device of belt conveyer Download PDFInfo
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- CN103434814A CN103434814A CN2013103978115A CN201310397811A CN103434814A CN 103434814 A CN103434814 A CN 103434814A CN 2013103978115 A CN2013103978115 A CN 2013103978115A CN 201310397811 A CN201310397811 A CN 201310397811A CN 103434814 A CN103434814 A CN 103434814A
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- belt
- slide
- reset spring
- winding
- sliding plate
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Abstract
The invention discloses a belt deviation detection device of a belt conveyer. The belt deviation detection device of the belt conveyer comprises a potentiometer type displacement sensor which is arranged on a belt bracket and consists of a sliding plate and a winding, the middle part of the sliding plate is provided with a fixed shaft, one end of the sliding plate is in line contact with the winding, the other end of the sliding plate is connected with the tail part of a movable slide bar and one end of an automatic reset spring and the movable slide bar is provided with an idler wheel at the head part and sleeved with the automatic reset spring, the idle wheel is arranged at one side of the belt and comes into contact with the belt, and the other end of the automatic reset spring is fixed on the bracket at the other side of the belt; when the belt deviates, the idle wheel pushes the slide bar to move so as to drive the sliding plate to slide on the winding by taking the fixed shaft as the center, and then voltage difference is generated and output to a control unit through an A/D (Analog to Digital) converter, thus the belt deviation detection is achieved.
Description
Technical field
The present invention relates to detecting device, particularly a kind of belt of belt conveyor deviation detecting device.
Background technology
In mining industry is produced, mineral transport main use belt transporter transported material.In industry spot, there is a large amount of belt transporters using.Belt deviation is problem common in the belt-conveying process, that up to the present also do not obtain fine solution always.The problems such as that belt deviation can cause in the material transportation process is unrestrained, belt wearing and tearing, carrying roller and frame wearing and tearing.Unrestrained material causes that the field man work capacity is large, the working environment variation, and unrestrained material can aggravate wearing and tearing or the scrawl of belt, affects the service life of belt.Now for guaranteeing the belt normal operation, need post regularly to be patrolled and examined to guarantee that the belt operation is intact, but due to night position patrol inspection not in place, the belt wearing and tearing that belt deviation causes can reduce the service life of belt, and cost and the work capacity of changing belt are all very large.Changing carrying roller or repairing frame also needs to pay cost, affects production process.
The belt deviation apparatus for correcting deviation switch of present field application, during belt deviation, belt can be touched deviation switch, and along with belt deviation is serious, after deviation switch is received contact by skew, belt stops.
Summary of the invention
For overcoming the shortcoming of above-mentioned prior art, provide a kind of belt of belt conveyor deviation detecting device.
The belt of belt conveyor deviation detecting device, comprise the potentiometric displacement transducer consisted of slide and winding be arranged on the belt shelf, and the slide middle part is with anchor shaft, and slide one end forms line with winding and contacts; The other end and head are equipped with roller cover has the afterbody of movably slide bar of automatic-reset spring and an end of automatic-reset spring to be connected, roller is arranged on belt one side and contacts with belt, the other end of automatic-reset spring is fixed on the shelf of belt opposite side, when belt deviation, roller promotes slide bar and moves, drive slide and slide on winding centered by anchor shaft, the generation voltage difference is exported to control unit through the A/D conversion and is realized that belt deviation detects.
Belt of belt conveyor deviation detecting device of the present invention, prevent that material is unrestrained, improve the field activity environment, reduce the operating personnel labour intensity, solve the unrestrained cleaning works amount caused of on-the-spot material, reduce the wearing and tearing of belt, carrying roller and frame, improve service life, reduce maintenance load, improve operating rate.
The accompanying drawing explanation
Fig. 1 is belt of belt conveyor deviation detecting device schematic diagram;
Wherein, 1 potentiometric displacement transducer; 2 windings; 3 slides; 4 control units; 5 rollers; 6 slide bars; 7 automatic-reset springs; 8 anchor shafts.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1: the belt of belt conveyor deviation detecting device, comprise the potentiometric displacement transducer 1 formed by slide 3 and winding 2 be arranged on the belt shelf, slide 3 middle parts are with anchor shaft 8, and slide 3 one ends form line with winding 2 and contact; The other end and head are equipped with roller 5 cover has the afterbody of movably slide bar 6 of automatic-reset spring 7 and an end of automatic-reset spring 7 to be connected, roller 5 is arranged on belt one side and contacts with belt, the other end of automatic-reset spring 7 is fixed on the shelf of belt opposite side, when belt deviation, roller 5 promotes slide bar 6 and moves, drive slide 3 and slide on winding 2 centered by anchor shaft 8, the generation voltage difference is exported to control unit 4 through the A/D conversion and is realized the belt deviation measuring ability.
The effect of automatic-reset spring 7 is that automatic-reset spring 7 can make slide bar 6 also return to original position, constantly keeps roller 5 to contact with belt after the belt deviation phenomenon disappearance of sideslip or reducing.
Claims (1)
1. a belt of belt conveyor deviation detecting device is characterized in that: comprise the potentiometric displacement transducer consisted of slide and winding be arranged on the belt shelf, the slide middle part is with anchor shaft, and slide one end contacts with winding formation line; The other end and head are equipped with roller cover has the afterbody of movably slide bar of automatic-reset spring and an end of automatic-reset spring to be connected, roller is arranged on belt one side and contacts with belt, the other end of automatic-reset spring is fixed on the shelf of belt opposite side, when belt deviation, roller promotes slide bar and moves, drive slide and slide on winding centered by anchor shaft, the generation voltage difference is exported to control unit through the A/D conversion and is realized that belt deviation detects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397811.5A CN103434814B (en) | 2013-09-05 | 2013-09-05 | Belt deviation detection device of belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397811.5A CN103434814B (en) | 2013-09-05 | 2013-09-05 | Belt deviation detection device of belt conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103434814A true CN103434814A (en) | 2013-12-11 |
| CN103434814B CN103434814B (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310397811.5A Active CN103434814B (en) | 2013-09-05 | 2013-09-05 | Belt deviation detection device of belt conveyer |
Country Status (1)
| Country | Link |
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| CN (1) | CN103434814B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693406A (en) * | 2013-12-17 | 2014-04-02 | 上海发电设备成套设计研究院 | Spring type belt off tracking warning device |
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|---|---|---|---|---|
| JPH0569979A (en) * | 1991-09-17 | 1993-03-23 | Sharp Corp | Control device for snaking of belt |
| JPH0656296A (en) * | 1992-08-01 | 1994-03-01 | Fuji Xerox Co Ltd | Belt deviation control method for belt conveying device and its device |
| CN101024447A (en) * | 2006-02-21 | 2007-08-29 | 上海立马服装机械有限公司 | Deviation-correcting apparatus of roller-type binding machine conveyer belt |
| CN201280339Y (en) * | 2008-08-15 | 2009-07-29 | 张连合 | Low-speed detection switch for conveyer belt |
| CN201770305U (en) * | 2010-08-27 | 2011-03-23 | 常州市武进矿用设备厂 | Highly-efficient belt deviation sensor |
| CN201932680U (en) * | 2011-01-05 | 2011-08-17 | 冉庆辉 | Automatic deviation rectifying device for hydraulic belts |
| CN201999491U (en) * | 2011-04-01 | 2011-10-05 | 江西铜业股份有限公司 | Deviation detector for belt conveyer |
| CN202880392U (en) * | 2012-11-01 | 2013-04-17 | 杨银元 | Warning device for preventing deviation of belts |
| CN203473833U (en) * | 2013-09-05 | 2014-03-12 | 鞍钢集团矿业公司 | Belt deviation detection device for belt conveyor |
-
2013
- 2013-09-05 CN CN201310397811.5A patent/CN103434814B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0569979A (en) * | 1991-09-17 | 1993-03-23 | Sharp Corp | Control device for snaking of belt |
| JPH0656296A (en) * | 1992-08-01 | 1994-03-01 | Fuji Xerox Co Ltd | Belt deviation control method for belt conveying device and its device |
| CN101024447A (en) * | 2006-02-21 | 2007-08-29 | 上海立马服装机械有限公司 | Deviation-correcting apparatus of roller-type binding machine conveyer belt |
| CN201280339Y (en) * | 2008-08-15 | 2009-07-29 | 张连合 | Low-speed detection switch for conveyer belt |
| CN201770305U (en) * | 2010-08-27 | 2011-03-23 | 常州市武进矿用设备厂 | Highly-efficient belt deviation sensor |
| CN201932680U (en) * | 2011-01-05 | 2011-08-17 | 冉庆辉 | Automatic deviation rectifying device for hydraulic belts |
| CN201999491U (en) * | 2011-04-01 | 2011-10-05 | 江西铜业股份有限公司 | Deviation detector for belt conveyer |
| CN202880392U (en) * | 2012-11-01 | 2013-04-17 | 杨银元 | Warning device for preventing deviation of belts |
| CN203473833U (en) * | 2013-09-05 | 2014-03-12 | 鞍钢集团矿业公司 | Belt deviation detection device for belt conveyor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693406A (en) * | 2013-12-17 | 2014-04-02 | 上海发电设备成套设计研究院 | Spring type belt off tracking warning device |
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| Publication number | Publication date |
|---|---|
| CN103434814B (en) | 2015-07-01 |
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Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |