CN201553475U - Belt conveyor hopper anti-blockage device - Google Patents
Belt conveyor hopper anti-blockage device Download PDFInfo
- Publication number
- CN201553475U CN201553475U CN2009202814206U CN200920281420U CN201553475U CN 201553475 U CN201553475 U CN 201553475U CN 2009202814206 U CN2009202814206 U CN 2009202814206U CN 200920281420 U CN200920281420 U CN 200920281420U CN 201553475 U CN201553475 U CN 201553475U
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- CN
- China
- Prior art keywords
- bearing seat
- blockage
- moving vane
- belt conveyor
- funnel
- 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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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a belt conveyor hopper anti-blockage device, which is characterized by being formed by rotary blades (1), a rotary shaft (2), a bearing seat (3), a connection rod (4), a counterweight (5), a fixing nut (6) and an approach switch (7). The rotary blades (1) are fixed on the rotary shaft (2) sleeved inside the bearing seat (3), the rotary shaft (2) is fixedly connected with the connection rod (4), the counterweight (5) is arranged at the end portion of the connection rod (4) and fixed by using the fixing nut (6), and the approach switch (7) is arranged correspondingly to the rotary blades (1). In case of hopper blockage, the device can be timely stopped at the moment of slight blockage, and has the advantages of enhanced practicality, simple structure, low manufacturing cost, high sensibility and the like.
Description
Technical field:
The utility model belongs to bulk material delivery instrument technical field, relates in particular to the anti-blocking materials device of a kind of belt feeder funnel.
Background technology:
In recent years, some use belt feeder to carry the manufacturing line of bulk material, the raw materials for sintering zone of steel industry particularly, because the funnel blockage problem has to the transformation of funnel is developed to large scale, steep angle direction, not only take up room, cost of idleness, also cause simultaneously material greatly to improve through impulsive force behind the funnel, cause the belt wearing and tearing to increase, carrying roller reduces service life.
At present, anti-blocking and the detecting device of existing funnel, as Chinese patent application number is that the micro conductive of the metallurgical mineral aggregate of device utilization that stops up of 200820066763 a kind of metallurgical mineral aggregate belt Feed system control funnel is controlled, and can't play anti-blocking effect to non-conductive bulk material.Chinese patent application number is 01212872.4 belt feeder funnel clogging sensor for another example, mechanical transmission mechanism mainly is made up of synchronous dynamo, rotating disk, photosensitive tube, probe, electronic controller mainly is made up of impulse deviser, reception of impulse recognizer etc., and complex structure, cost are higher relatively.Practicality is too poor, or complex structure, cost height, is most of enterprise and does not get.
Summary of the invention
This uses later-model purpose to be under the belt feeder running state, when slight putty appears in funnel, provides a kind of belt feeder funnel anti-blocking materials device.Realize that the novel technical scheme of taking of this use is such: the utility model utilizes lever principle, bulk material flow characteristic, rotates the conversion of implementation space displacement to circuit signal by the rotating blade pressurized, has reached intended purposes.Described anti-blocking materials device is reached by moving vane, S. A., bearing seat, pipe link, clump weight, captive nut and constitutes near switch.Moving vane is fixed on the S. A., and rotary sleeve is contained in the bearing seat, S. A. captive joint one pipe link, and the end of pipe link is provided with clump weight and utilizes captive nut to fix.Be provided with near switch relative with moving vane is installed on the rotating blade rotational trajectory near switch.
The utility model can in time be shut down when slight putty when the funnel putty takes place, and has advantages such as practical, simple in structure, cheap, sensitivity height.
Description of drawings
Fig. 1 is the front view of the utility model structural representation;
Fig. 2 is the lateral plan of Fig. 1 structural representation.
Among the figure, 1, moving vane, 2, S. A., 3, bearing seat, 4, pipe link, 5, clump weight, 6, captive nut, 7, near switch.
The specific embodiment
With reference to accompanying drawing, described anti-blocking materials device is reached and is constituted near switch 7 by moving vane 1, S. A. 2, bearing seat 3, pipe link 4, clump weight 5, captive nut 6.Moving vane 1 is fixed on the S. A. 2, and S. A. 2 is sleeved in the bearing seat 3, S. A. 2 captive joints one pipe link 4, and the end of pipe link 4 is provided with clump weight 5 and utilizes captive nut 6 fixing.With moving vane 1 relative being provided with, be installed near switch 7 on the rotational trajectory of rotating blade 2 near switch 7.
The utility model principle of work is: this device keystone configuration is according to the lever principle design-calculated, adopts near switch-over signal stop belt feeder.This device is installed on hopper side walls, beyond the material movement track, when funnel does not stop up, can't touch, and does not influence the normal operation of band conveyor.When slight the obstruction appears in funnel, because of causing being transferred material path of motion, obstruction changes, touch moving vane 1, moving vane 1 pressurized deflects, rotate near in switch 7 distance of reaction time, have an effect, make band conveyor in time stop to go up operation near switch 7, thereby prevent the serious accident that funnel stops up and therefore causes the belt feeder electrical motor to burn out even wear and tear or tear belt because of overload, cause enormous economic loss.After stopping up the material removing, under the effect of clump weight 5, moving vane 1 is got back to original position.In addition, by changing counterweight, can adjust the sensitivity of this device.
Claims (1)
1. anti-blocking materials device of belt feeder funnel, it is characterized in that described anti-blocking materials device is by moving vane (1), S. A. (2), bearing seat (3), pipe link (4), clump weight (5), captive nut (6) and constitute near switch (7), moving vane (1) is fixed on the S. A. (2), S. A. (2) is sleeved in the bearing seat (3), S. A. (2) captive joint one pipe link (4), the end of pipe link (4) is provided with clump weight (5) and utilizes captive nut (6) fixing, be provided with near switch (7) relative with moving vane (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202814206U CN201553475U (en) | 2009-11-24 | 2009-11-24 | Belt conveyor hopper anti-blockage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202814206U CN201553475U (en) | 2009-11-24 | 2009-11-24 | Belt conveyor hopper anti-blockage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201553475U true CN201553475U (en) | 2010-08-18 |
Family
ID=42613148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202814206U Expired - Fee Related CN201553475U (en) | 2009-11-24 | 2009-11-24 | Belt conveyor hopper anti-blockage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201553475U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044291A (en) * | 2016-07-26 | 2016-10-26 | 江苏工力重机有限公司 | Hopper blockage protection device |
| CN107032082A (en) * | 2016-12-14 | 2017-08-11 | 四川德胜集团钒钛有限公司 | A kind of rubber conveyer putty arresting gear |
| CN109436724A (en) * | 2018-12-11 | 2019-03-08 | 山东钢铁股份有限公司 | A kind of belt feeder material-blockage preventing device and its application method |
| CN110788241A (en) * | 2019-09-23 | 2020-02-14 | 烟台宝井钢材加工有限公司 | Continuous blanking die waste material blocks up early warning device |
-
2009
- 2009-11-24 CN CN2009202814206U patent/CN201553475U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044291A (en) * | 2016-07-26 | 2016-10-26 | 江苏工力重机有限公司 | Hopper blockage protection device |
| CN107032082A (en) * | 2016-12-14 | 2017-08-11 | 四川德胜集团钒钛有限公司 | A kind of rubber conveyer putty arresting gear |
| CN109436724A (en) * | 2018-12-11 | 2019-03-08 | 山东钢铁股份有限公司 | A kind of belt feeder material-blockage preventing device and its application method |
| CN110788241A (en) * | 2019-09-23 | 2020-02-14 | 烟台宝井钢材加工有限公司 | Continuous blanking die waste material blocks up early warning 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: 20100818 Termination date: 20101124 |