CN201218745Y - Simple measuring bin alarm apparatus - Google Patents
Simple measuring bin alarm apparatus Download PDFInfo
- Publication number
- CN201218745Y CN201218745Y CNU2008200776258U CN200820077625U CN201218745Y CN 201218745 Y CN201218745 Y CN 201218745Y CN U2008200776258 U CNU2008200776258 U CN U2008200776258U CN 200820077625 U CN200820077625 U CN 200820077625U CN 201218745 Y CN201218745 Y CN 201218745Y
- Authority
- CN
- China
- Prior art keywords
- storehouse
- alarm
- tilt switch
- power supply
- line
- 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
A simple storehouse alarm belongs to the field of measuring device technology, which solves the problems of providing a simple storehouse alarm which has simple structure and eliminates effect on measurement result caused by scene temperature and humidity, characterized by composed a storehouse line, a tilt switch, an alarm device and a power supply, the tilt switch is hoisted at a lower end of the storehouse line, the tilt switch, and the alarm device, the power supply are connected to constitute an electrical signal loop. In the simple storehouse alarm adopting the structure, the tilt switch turns on the alarm circuit after contacting with the surface of the materials, generates the signals, thereby greatly increasing accuracy of the height of the measured materials, overcoming the defect in the prior ultrasonic level gauge, which is applied in the places with poor scene environment and high temperature and humidity, meanwhile avoiding the defect of depending on hand feel to use the storehouse line, markedly increasing working quality, providing correct data for the production.
Description
Technical field
The utility model relates to a kind of device of measuring various solids feed bin positions in storehouse, belongs to the surveying instrument technical field.
Background technology
At present, position in storehouse meter, the level meter kind of measuring various solids feed bin positions in storehouse are a lot, are fit to different position in storehouse meterings.But find that in use above-mentioned surveying instrument has the deficiency of two aspects: the one, if field condition can't reach desired level when measuring, then its measurement effect is had a greatly reduced quality.As present widely used ultrasonic material level detection unit, under the abominable situation of Changes in weather environment, wave reflection absorbs and is subjected to bigger restriction, and especially when fog condensed, the water of its absorption surface caused the very big distortion of position in storehouse.Also have, if the material hypotelorism, the top foam can influence measurement result; Material then more has been not sure as distortion; The field practice that has in addition confirms that ultrasonic material level detection unit is measured hole capital after selling all securities and shown 100% sometimes, and such defective obviously is unallowable.The 2nd, a lot of surveying instrument structures are comparatively complicated, higher, the inconvenient maintenance of price, are not suitable for the baby feed bin and use.Because these shortcomings of above-mentioned material position in storehouse meter, some baby feed bin is also using original simple and easy amount storehouse line, but need judge whether really to reach material bed with feel during the line of use amount storehouse, the accuracy of measurement be very poor, is not the effective measures that overcome present surveying instrument shortcoming.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of simple in structure, can eliminate the simple and easy amount storehouse alarm that scene temperature humidity impacts measurement result.
The technical scheme that solves the problems of the technologies described above problem is:
A kind of simple and easy amount storehouse alarm, it is made of amount storehouse line, tilt switch, warning device, power supply, the lower end of the tilt switch amount of being lifted on storehouse line, tilt switch and warning device, power supply connect to form the electric signal loop.
Above-mentioned simple and easy amount storehouse alarm, described amount storehouse line and power lead constitute with the light-duty removal cable that scale designation is arranged.
Above-mentioned simple and easy amount storehouse alarm, described warning device is made up of signal lamp and alarm bell.
Adopt the simple and easy amount storehouse alarm of this structure, tilt switch is connected alarm circuit after contacting the material surface, send signal, improved the accuracy of measuring height of materials greatly, overcome the shortcoming of existing ultrasonic material level detection unit, can be used for the place that site environment is relatively poor, temperature humidity is higher, also avoided use amount storehouse line to rely on the defective of feel simultaneously, significantly improved operation quality, for production provides accurate data.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark is as follows among the figure: cable 1, tilt switch 2, signal lamp 3, alarm bell 4, power supply 5, probe 6, suspension chain 7, signal wire 8, material bin 9, material 10,
Embodiment
Fig. 1 shows that the utility model is made of cable 1, tilt switch 2, signal lamp 3, alarm bell 4, power supply 5.
The structure of tilt switch 2 is prior aries, and it is made up of probe 6, suspension chain 7, signal wire 8.The top of tilt switch 2 is lifted on the lower end of cable 1, and the probe 6 of tilt switch 2 connects to form the electric signal loop of measuring position in storehouse by signal wire 8 and signal lamp 3, alarm bell 4, power supply 5.There is a contact of often opening in the probe 6, when probe 6 deflections to a certain degree the time, interior contacts closure, then circuit energising.
Claims (3)
1. simple and easy amount storehouse alarm, it is characterized in that: it is made of amount storehouse line, tilt switch [2], warning device, power supply [5], the lower end of tilt switch [2] amount of being lifted on storehouse line, tilt switch [2] connects to form the electric signal loop with warning device, power supply [5].
2. simple and easy amount according to claim 1 storehouse alarm is characterized in that: described amount storehouse line and power lead constitute with the light-duty removal cable [1] that scale designation is arranged.
3. simple and easy amount according to claim 2 storehouse alarm is characterized in that: described warning device is made up of signal lamp [3] and alarm bell [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200776258U CN201218745Y (en) | 2008-06-24 | 2008-06-24 | Simple measuring bin alarm apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200776258U CN201218745Y (en) | 2008-06-24 | 2008-06-24 | Simple measuring bin alarm apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218745Y true CN201218745Y (en) | 2009-04-08 |
Family
ID=40541580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200776258U Expired - Fee Related CN201218745Y (en) | 2008-06-24 | 2008-06-24 | Simple measuring bin alarm apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218745Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713681B (en) * | 2009-12-02 | 2012-03-14 | 张学文 | Mining material detection circuit and device |
| CN102693863A (en) * | 2012-06-07 | 2012-09-26 | 徐州中矿奥特麦科技有限公司 | Anti-burying tilt switch |
| CN105277942A (en) * | 2014-07-22 | 2016-01-27 | A.P.M.自动化解决方案公司 | System and method for detecting obstacle in container on the basis of shape attribute |
-
2008
- 2008-06-24 CN CNU2008200776258U patent/CN201218745Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713681B (en) * | 2009-12-02 | 2012-03-14 | 张学文 | Mining material detection circuit and device |
| CN102693863A (en) * | 2012-06-07 | 2012-09-26 | 徐州中矿奥特麦科技有限公司 | Anti-burying tilt switch |
| CN105277942A (en) * | 2014-07-22 | 2016-01-27 | A.P.M.自动化解决方案公司 | System and method for detecting obstacle in container on the basis of shape attribute |
| CN105277942B (en) * | 2014-07-22 | 2019-02-15 | A.P.M.自动化解决方案公司 | For the system and method based on the barrier in shape attribute detection storehouse |
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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: 20090408 |