CN2136978Y - Inclined meter weighing scale for industry balk cargo - Google Patents
Inclined meter weighing scale for industry balk cargo Download PDFInfo
- Publication number
- CN2136978Y CN2136978Y CN 92232076 CN92232076U CN2136978Y CN 2136978 Y CN2136978 Y CN 2136978Y CN 92232076 CN92232076 CN 92232076 CN 92232076 U CN92232076 U CN 92232076U CN 2136978 Y CN2136978 Y CN 2136978Y
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- CN
- China
- Prior art keywords
- skewback
- weigher
- velometer
- force transducer
- industry
- 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.)
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Abstract
The utility model relates to a novel inclined meter weighing scale for industry balk cargo, which is completely isolated with a delivery device. So the utility model has the advantages of high metering precision, good long-term stability, small size, convenient installation, convenient debugging, and convenient operation, has no moving components, and is suitable for the dynamic measurement of various industrial bulk material.
Description
The utility model relates to a kind of infant industry bulk cargo weigher.
Present industrial bulk cargo weigher (for example various belt conveyer scales etc.) ubiquity in actual use problems such as measuring error is big, long-time stability are bad, thereby can not adapt to the development of production well.
The purpose of this utility model is that a kind of infant industry bulk cargo weigher will be provided, this scale and material-transporting system are isolated fully, be not subjected to the interference of the various factors of induction system own, thereby has higher measuring accuracy and good long term stability, can extensively be suitable for the dynamic measurement of various materials, and its debugging is easier than present various belt conveyer scales.
When the purpose of this utility model was achieved in that material steadily by a static inclined-plane, the suffered power in this inclined-plane was the gravity of material, and material is to the kinetic friction force on inclined-plane and stop the pulling force of inclined-plane motion.According to the mutual relationship of these power, also just can obtain the gravity of material.
Concrete structure of the present utility model is provided by following examples and accompanying drawing.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 respectively are an embodiment.
Below in conjunction with Fig. 1 detail of the present utility model and principle of work are described.
1 is conveyer belt, 2 is the force transducer of vertical direction, 3 is the force transducer along skewback 5 directions, and 4 is roller (or other elastic body), and 5 is skewback, 6 is pre-slave board, 7 is the weigher pedestal, and 8 is impeller velometer (or being the material velometer of other types), and 9 is A/D converter, 10 is computing machine, and 11 is printer.
The inclination angle of skewback 5 is θ; The inclination angle of skewback 5 can make adjustable.
Velometer 8 not only can be installed on skewback 5 places, also can be installed on the position of any suitable installation of material-transporting system.
Material by feed opening, is transferred away to belt 1 to skewback 5 through pre-slave board 6 easy motions again, at any one time, and by the weight of material g=(W-Mcos of skewback 5
2θ)/cos
2θ, wherein, W be this moment skewback 5 in the suffered power of vertical direction, the size of this power is measured by sensor 2, M is the deadweight of skewback 5, θ is the inclination angle of skewback 5.
In a period of time, the weight of material by skewback 5 is G=∫ gvdt, and wherein v is the material instantaneous velocity, and is measured by velometer 8.
Use this weigher can carry out instantaneous delivery and integrated flow demonstration.
This weigher also can not use roller 4(or other elastic body), and skewback 5 is placed directly on the weigher pedestal 7, can reach measuring requirement equally.
The lateral cross section of skewback 5 can be the flute profile of different shape.
The material flow of this weigher also can not use the material velometer of impeller velometer 8(or other type), and derive by the instantaneous value of force transducer 2 and 3.
Fig. 2 is another embodiment, with Fig. 1 difference be that pedestal 7 is fixed on the lever 12,13 is lever 12 fulcrums, remainder is identical with Fig. 1.
Fig. 3 is another embodiment, and skewback 5 connects into a clinohedral 15 with weigher pedestal 7, in the vertical direction of clinohedral 15 force transducer 2 is set, and horizontal direction is provided with force transducer 3, and remainder is identical with Fig. 1.The same like this measurement of carrying out weight of material, and structure is more easy.
Fig. 4 is another embodiment, requires also force transducer 3 can be installed under the not too high occasion in measuring accuracy, also velometer 8 can be installed under the more stable situation of material flow.
This weigher both can be used as the microcomputer scale and had used, and also can be used as electronic scales and used.
Claims (7)
1, " the industrial bulk cargo inclined-plane weigher " that is used for industrial bulk cargo metering, impeller velometer 8 (or material velometer of other type) is installed in material-transporting system, it is characterized in that: skewback 5 is installed on weigher pedestal 7, force transducer 2 and 3 are installed on the skewback 5.
2, device according to claim 1 is characterized in that: force transducer 3 or place along the direction of skewback 5 or place horizontal direction or do not install.
3, device according to claim 1 is characterized in that: force transducer 2 places vertical direction.
4, device according to claim 1 is characterized in that: the lateral cross section of skewback 5 can be the flute profile of different shape.
5, device according to claim 1 is characterized in that: the speed measuring device of this weigher or be the material velometer of impeller velometer 8(or other type), or form or do not install for force transducer 2 and 3.
6, device according to claim 1 is characterized in that: skewback 5 or by roller 4(or other elastic body) or be placed directly on the weigher pedestal 7.
7, device according to claim 1 is characterized in that: the inclination angle of skewback 5 can make adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232076 CN2136978Y (en) | 1992-09-07 | 1992-09-07 | Inclined meter weighing scale for industry balk cargo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232076 CN2136978Y (en) | 1992-09-07 | 1992-09-07 | Inclined meter weighing scale for industry balk cargo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2136978Y true CN2136978Y (en) | 1993-06-23 |
Family
ID=33774765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92232076 Expired - Fee Related CN2136978Y (en) | 1992-09-07 | 1992-09-07 | Inclined meter weighing scale for industry balk cargo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2136978Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895898A (en) * | 2015-10-15 | 2017-06-27 | 于祥艳 | Preparation racking machine in a kind of institute |
-
1992
- 1992-09-07 CN CN 92232076 patent/CN2136978Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895898A (en) * | 2015-10-15 | 2017-06-27 | 于祥艳 | Preparation racking machine in a kind of institute |
| CN107084779A (en) * | 2015-10-15 | 2017-08-22 | 于祥艳 | A kind of medicine is weighed automatically dispenses machinery |
| CN107091678A (en) * | 2015-10-15 | 2017-08-25 | 于祥艳 | Preparation quantitative separating equipment in a kind of institute |
| CN107091678B (en) * | 2015-10-15 | 2019-02-22 | 莒县人民医院 | Preparation quantitative separating equipment in a kind of institute |
| CN106895898B (en) * | 2015-10-15 | 2019-05-10 | 日照轩宜信息科技有限公司 | Preparation racking machine in a kind of institute |
| CN107084779B (en) * | 2015-10-15 | 2019-05-10 | 日照轻创知识产权服务中心 | A kind of packing of weighing automatically of drug is mechanical |
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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 |