CN201857106U - Detection device for material conveying - Google Patents
Detection device for material conveying Download PDFInfo
- Publication number
- CN201857106U CN201857106U CN2010205876279U CN201020587627U CN201857106U CN 201857106 U CN201857106 U CN 201857106U CN 2010205876279 U CN2010205876279 U CN 2010205876279U CN 201020587627 U CN201020587627 U CN 201020587627U CN 201857106 U CN201857106 U CN 201857106U
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- Prior art keywords
- rotating shaft
- arm
- force
- subjected
- belt conveyor
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Abstract
The utility model discloses a detection device, in particular to a detection device for material conveying and capable of turning off a conveying belt when in blockage of materials. The detection device comprises a support, a rotating shaft, a stressed arm, an inductive switch and a trigger, wherein the inductive switch is used for controlling running of the conveying belt, the trigger matches with the inductive switch, the rotating shaft is in rotating fit with the support, the stressed arm is fixedly connected to the rotating shaft and suspended above the conveying belt, the distance between the stressed arm and the conveying belt is not larger than the height of the blockage height of materials, and the trigger is capable of triggering the inductive switch when the stressed arm is driven to rotate by the materials. By the aid of the detection device arranged on the conveying belt, accumulated materials push the stressed arm to rotate when the materials are blocked at a drain nozzle, so that the inductive switch is triggered and the conveying belt for conveying is turned off.
Description
Technical field
The utility model relates to a kind of detecting device, especially a kind of detecting device that is used for mass transport.
Background technology
The smelter production process needs the crude fuel of a large amount of sintering deposits, fine ore, lump ore, coke etc.These crude fuels mainly adopt belt transportation, in transportation because the influence of factors such as the big fluffy material of piece, foreign material, humidity, the liner plate damage of leting slip a remark will produce conveying freely is not putty.Take place behind the putty if untimely discovery and taking measures; Material will take place to run grind away, break belt, burn out substantial equipment accident such as motor, thereby have a strong impact on carrying out smoothly of production process.
The utility model content
Technical problem to be solved in the utility model provides a kind of detecting device that is used for mass transport that can close belt conveyor when putty takes place.
The detecting device that is used for mass transport that its technical matters that solves the utility model adopts, comprise support, rotating shaft, be subjected to the arm of force, the inductive switch of control belt conveyor operation and with the suitable binary pair of inductive switch, described rotating shaft and support normal-running fit, describedly be subjected to the arm of force to be fixed in the rotating shaft and be suspended from belt conveyor top, the described distance of the arm of force and belt conveyor that is subjected to is not more than the height that clogged up with material is piled up, and described binary pair can the touch inducing switch when material promotes to be subjected to the arm of force to rotate.
Further be, also comprise clump weight, described clump weight is arranged in the rotating shaft, and the torque that described clump weight gravity produces and clogged up with material act on and be subjected to the torque direction that produces on the arm of force opposite.
Further be that stressed arm lengths is greater than the diff-H between rotating shaft and the belt conveyor.
Concrete, rotating shaft is that unidirectional rotation cooperation and rotation direction are opposite with the conveyer belt direction with support.
Further be, inductive switch is near switch, and described binary pair is arranged in the rotating shaft.
The beneficial effects of the utility model are: because belt conveyor is provided with detecting device, when the generation of leting slip a remark was stopped up, the material of accumulation was subjected to the arm of force to make rotating shaft rotate promotion, thereby makes inductive switch be touched, and then closes belt transportation at material.When take place stopping up, need not manually to operate, even still can auto-stop under the untimely situation of supervision, prevent to result in greater loss.In the rotating shaft clump weight can also be set, be subjected to the arm of force to return the home position thereby be eliminated back under the effect of clump weight deadweight, making in obstruction.Stressed arm lengths can also be provided with longlyer, makes it only can move toward one side, thereby prevents its backward rotation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the scheme drawing of the utility model when work;
Parts, position and numbering among the figure: rotating shaft 1, support 2, be subjected to the arm of force 3, binary pair 4, inductive switch 5, clump weight 6, material 7, let slip a remark 8, belt conveyor 9.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises support 2, rotating shaft 1, is subjected to the arm of force 3, the inductive switch 5 of control belt conveyor 9 operations and with the suitable binary pair 4 of inductive switch 5, described rotating shaft 1 and support 2 normal-running fiies, describedly be subjected to the arm of force 3 to be fixed in the rotating shaft 1 and be suspended from belt conveyor 9 tops, the described height that is subjected to the arm of force 3 and the distance of belt conveyor 9 to be not more than material 7 contragradations, described binary pair 4 can touch inducing switch 5 when material 7 promotes to be subjected to the arm of force 3 to rotate.In use, support 2 is erected at the both sides of belt conveyor 9 and near leting slip a remark 8 place.Be subjected to the arm of force 3 to be suspended from belt conveyor 9 tops, its distance can be set to greater than the normal material of carrying 7 height, material 7 height during less than obstruction.Inductive switch 5 is contained in the rotating shaft 1, and binary pair 4 is contained on other fixture; Perhaps binary pair 4 is contained in the rotating shaft 1, and inductive switch 5 is contained on other fixture.Inductive switch 5 staggers mutually with the relative position of binary pair 4, only just overlaps when the material 7 that got clogged by the arm of force 3 is pushed to suitable position, with touch inducing switch 5.By said structure as can be known, when material 7 is to let slip a remark 8 places when being subjected to hindering, will on belt conveyor 9, accumulate always, thereby final promotion is rotated by the arm of force 3, and then making rotating shaft 1 and binary pair 4 or inductive switch 5 disposed thereon rotate, touch inducing switch 5 makes that belt conveyor 9 is out of service, inductive switch 5 can also be connected with warning device, thereby reminds the operator.So just can avoid in putty belt conveyor 9 to continue operation, cause and run material and grind away, break belt, burn out substantial equipment accident such as motor.
After blocking material 7 removings, can return automatically by the arm of force 3 in order to make, as shown in Figure 1, also comprise clump weight 6, described clump weight 6 is arranged in the rotating shaft 1, and the torque that described clump weight 6 gravity produce is opposite in the torque direction that is subjected to produce on the arm of force 3 with material 7 daily actions.After putty took place, the operator can remove obstruction, after material 7 is eliminated, was subjected to the arm of force 3 no longer to be subjected to the effect of material, and the torque that clump weight 6 gravity cause will promote rotating shaft and rotate, thereby made and resetted by the arm of force 3.
On the basis of above technical measures, as shown in Figure 2, be subjected to the arm of force 3 length greater than the diff-H between rotating shaft 1 and the belt conveyor 9.Like this, in dead position, be subjected to the arm of force 3 because just stopping of belt conveyor 9 can not move to belt conveyor 9 sense of motions, thereby prevent to be subjected to the arm of force 3 counter motions, can avoid interference thus.
As another kind of embodiment of the present utility model, rotating shaft 1 is that unidirectional rotation cooperation and rotation direction are opposite with belt conveyor 9 sense of motions with support 2.Rotating shaft 1 can be used one-way driving mechanism with support 2, flywheel for example, thereby make and to rotate toward a direction by the arm of force 3, and its rotation direction is opposite with belt conveyor 9 sense of motions, promptly only can make the thrust that is subjected to the arm of force 3 rotated by the arm of force 3, can avoid interference thus and rock in material 7 accumulative total backs.
Be provided with for the ease of installing, inductive switch 5 is near switch, and described binary pair 4 is arranged in the rotating shaft.
Claims (5)
1. the detecting device that is used for mass transport, comprise support (2), rotating shaft (1), be subjected to the arm of force (3), the inductive switch (5) of control belt conveyor (9) operation and with the suitable binary pair (4) of inductive switch (5), described rotating shaft (1) and support (2) normal-running fit, describedly be subjected to the arm of force (3) to be fixed in rotating shaft (1) to go up and be suspended from belt conveyor (9) top, the described height that is subjected to the arm of force (3) and the distance of belt conveyor (9) to be not more than material (7) contragradation, described binary pair (4) can touch inducing switch (5) when material (7) promotes to be subjected to the arm of force (3) to rotate.
2. the detecting device that is used for mass transport as claimed in claim 1, it is characterized in that: also comprise clump weight (6), described clump weight (6) is arranged in the rotating shaft (1), and the torque that described clump weight (6) gravity produces is opposite in being subjected to the arm of force (3) to go up the torque direction that produces with material (7) daily action.
3. the detecting device that is used for mass transport as claimed in claim 1 or 2 is characterized in that: the described arm of force (3) length that is subjected to is greater than the diff-H between rotating shaft (1) and the belt conveyor (9).
4. the detecting device that is used for mass transport as claimed in claim 1 is characterized in that: described rotating shaft (1) is that unidirectional rotation cooperation and rotation direction are opposite with belt conveyor (9) sense of motion with support (2).
5. as claim 1, the 2 or 4 described detecting devices that are used for mass transport, it is characterized in that: described inductive switch (5) is that described binary pair (4) is arranged in the rotating shaft near switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205876279U CN201857106U (en) | 2010-11-02 | 2010-11-02 | Detection device for material conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205876279U CN201857106U (en) | 2010-11-02 | 2010-11-02 | Detection device for material conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857106U true CN201857106U (en) | 2011-06-08 |
Family
ID=44102919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205876279U Expired - Fee Related CN201857106U (en) | 2010-11-02 | 2010-11-02 | Detection device for material conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857106U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442533A (en) * | 2011-08-18 | 2012-05-09 | 枣庄中联水泥有限公司 | Belt fracturing material detecting device |
| CN103171878A (en) * | 2013-03-20 | 2013-06-26 | 大连奥托自动化设备有限公司 | Device for detecting whether location motion of workpiece occurs in conveying process or not |
| CN103241523A (en) * | 2013-05-20 | 2013-08-14 | 济钢集团有限公司 | Material blocking detection and control device for belt conveyor |
| CN103434032A (en) * | 2013-08-12 | 2013-12-11 | 浙江精功科技股份有限公司 | Steel wire arc height automatic control system of slicer |
| CN103569632A (en) * | 2013-11-29 | 2014-02-12 | 攀枝花钢城集团瑞矿工业有限公司 | Protector of belt conveyor |
| CN108007175A (en) * | 2017-11-27 | 2018-05-08 | 广州华工环源绿色包装技术股份有限公司 | Line detector is dried in a kind of paper pulp mold |
| CN113148680A (en) * | 2021-04-06 | 2021-07-23 | 淮南北新建材有限公司 | Material adding system and detection device thereof |
| CN113968462A (en) * | 2021-10-18 | 2022-01-25 | 安庆帝伯粉末冶金有限公司 | Valve guide pipe conveying anti-blocking device and anti-blocking method |
| CN115647204A (en) * | 2022-11-21 | 2023-01-31 | 杭州吉恒机电有限公司 | Machine case plate progressive die stamping device |
-
2010
- 2010-11-02 CN CN2010205876279U patent/CN201857106U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442533A (en) * | 2011-08-18 | 2012-05-09 | 枣庄中联水泥有限公司 | Belt fracturing material detecting device |
| CN103171878A (en) * | 2013-03-20 | 2013-06-26 | 大连奥托自动化设备有限公司 | Device for detecting whether location motion of workpiece occurs in conveying process or not |
| CN103241523A (en) * | 2013-05-20 | 2013-08-14 | 济钢集团有限公司 | Material blocking detection and control device for belt conveyor |
| CN103241523B (en) * | 2013-05-20 | 2016-03-02 | 济钢集团有限公司 | A kind of belt conveyer material blocking detection control apparatus |
| CN103434032A (en) * | 2013-08-12 | 2013-12-11 | 浙江精功科技股份有限公司 | Steel wire arc height automatic control system of slicer |
| CN103569632A (en) * | 2013-11-29 | 2014-02-12 | 攀枝花钢城集团瑞矿工业有限公司 | Protector of belt conveyor |
| CN103569632B (en) * | 2013-11-29 | 2016-01-13 | 攀枝花钢城集团瑞矿工业有限公司 | Protector for belt conveyer |
| CN108007175A (en) * | 2017-11-27 | 2018-05-08 | 广州华工环源绿色包装技术股份有限公司 | Line detector is dried in a kind of paper pulp mold |
| CN113148680A (en) * | 2021-04-06 | 2021-07-23 | 淮南北新建材有限公司 | Material adding system and detection device thereof |
| CN113968462A (en) * | 2021-10-18 | 2022-01-25 | 安庆帝伯粉末冶金有限公司 | Valve guide pipe conveying anti-blocking device and anti-blocking method |
| CN115647204A (en) * | 2022-11-21 | 2023-01-31 | 杭州吉恒机电有限公司 | Machine case plate progressive die stamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20131102 |