CN204301826U - A kind of belt balance weighing system - Google Patents
A kind of belt balance weighing system Download PDFInfo
- Publication number
- CN204301826U CN204301826U CN201420728069.1U CN201420728069U CN204301826U CN 204301826 U CN204301826 U CN 204301826U CN 201420728069 U CN201420728069 U CN 201420728069U CN 204301826 U CN204301826 U CN 204301826U
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- China
- Prior art keywords
- pressure sensor
- conveyer
- belt
- pedestal
- title pressure
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- Expired - Fee Related
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Abstract
The utility model provides a kind of belt balance weighing system, this system comprises front pedestal bottom conveyer of conveyer and support and rear pedestal, the bottom of described front pedestal and rear pedestal is respectively equipped with front title pressure sensor and rear title pressure sensor, a front title pressure sensor and rear title pressure sensor realize full support to the entirety of conveyer, described conveyer is also provided with velocity sensor, and before described, a title pressure sensor, a rear title pressure sensor and velocity sensor are all connected with weighing instrument; The utility model is by weighing whole for scale body, namely scale body utilizes pressure sensor entirely to support, weight of material value can be detected at any time, efficiently solve the pliability of belt conveyer scale belt and the contradiction of durability, reduce the deviation of sound conversion, solve the online school of belt conveyer scale and claim difficult problem, solve belt and claim sideslip, run the problems such as skin.
Description
Technical field
The utility model relates to belt conveyer scale field, specifically a kind of belt balance weighing system.
Background technology
In cement production process, always with governing belt balance metering, in production control process, there is metering inaccurate in mill dispensing system, is difficult to control, and causes production process to be difficult to control;
Governing belt balance LOAD CELLS, under belt, affects by belt tension; Belt deviation will revise belt, and belt tension will change, and causes tare weight to change, finally affects metering accuracy.
Under belt conveyer scale running status, observe weight of material value, find that material gravimetric value affects by belt pliability.In actual motion, thickness of belt affects pliability, and the thin pliability of belt is good, and be not durable, life cycle is short, affects running rate, and belt is thick, durable, and the change of pliability difference weight of material value greatly, accurately can not reflect weight of material.
Utility model content
There is metering for governing belt balance metering in above-mentioned prior art inaccurate, be difficult to control, cause the unmanageable problem of production process, the utility model provides a kind of belt balance weighing system.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of belt balance weighing system, this system comprises front pedestal bottom conveyer of conveyer and support and rear pedestal, the bottom of described front pedestal and rear pedestal is respectively equipped with front title pressure sensor and rear title pressure sensor, a front title pressure sensor and rear title pressure sensor realize full support to the entirety of conveyer, described conveyer is also provided with velocity sensor, and before described, a title pressure sensor, a rear title pressure sensor and velocity sensor are all connected with weighing instrument;
Described velocity sensor is arranged on the input of conveyer;
Input and the output of described conveyer are equipped with velocity sensor.
The beneficial effects of the utility model:
The belt balance weighing system that the utility model provides, by weighing whole for scale body, namely scale body utilizes pressure sensor entirely to support, weight of material value can be detected at any time, efficiently solve the pliability of belt conveyer scale belt and the contradiction of durability, reduce the deviation of sound conversion, solve the online school of belt conveyer scale and claim difficult problem, solve belt and claim sideslip, run the problems such as skin;
The belt balance weighing system that the utility model provides, makes production process stable, and controlled, product quality significantly improves; Can check at any time, edit, make weighing balance be in slave mode at any time; The product produced is more stable, and quality is more guaranteed, makes product more have the market competitiveness, makes enterprise have larger living space.
Accompanying drawing explanation
Fig. 1 the utility model structural representation;
Reference numeral: 1, conveyer, 2, front pedestal, 3, rear pedestal, 4, front title pressure sensor, 5, a rear title pressure sensor, 6, velocity sensor, 7, weighing instrument.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further elaborated.
As shown in the figure: a kind of belt balance weighing system, this system comprise conveyer 1 and support bottom conveyer 1 before pedestal 2 and rear pedestal 3, the bottom of described front pedestal 2 and rear pedestal 3 is respectively equipped with front title pressure sensor 4 and rear title pressure sensor 5, described conveyer 1 is also provided with velocity sensor 6, and before described, a title pressure sensor 4, a rear title pressure sensor 5 and velocity sensor 6 are all connected with weighing instrument 7;
The utility model is by weighing whole for scale body, and namely scale body utilizes pressure sensor entirely to support, and can detect weight of material value at any time, facts have proved that this method can be used, metering system is stable, reliably, demarcate simple, operation conditions can be grasped at any time, and production process controls at every moment controlled.
Input and the output of described conveyer 1 are equipped with velocity sensor 6, can measure, and ensure the stability of belt conveyer scale transport process by the mean value of linear velocity to the linear velocity of conveyer 1 input and output.
We know what no matter to make measure, skin must remove, and tare weight change directly affects metering accuracy.Governing belt balance LOAD CELLS, under belt, affects by belt tension, and belt deviation will revise belt, and belt tension will change, and causes tare weight to change, finally affects metering accuracy.
Analyze belt conveyer scale principle, P: hollow is given; I: actual flow; Q: weight of material; V: rate signal.
The change with the change of P value of the general I value of normal production, P value with platform time, proportioning change and changing, in production process controls, during platform, proportioning change not quite.Can think that P value is constant, I value trace P value, approximate think I=P.
In reality transformation, require that V value is as the criterion with on-the-spot actual measurement, to edit in process control, Q value requires accurate, otherwise materials calibration is demarcated inaccurate.From theory calculate and actual specific to repeatedly verifying, in the hope of accurately.In controlling in production process, for detecting actual operating state.
V value, is transformed to parameter with actual speed, demarcates 10 respectively, and 20,30,40,50 hertz are detected linear, and make every effort to accuracy that is actual and parameter, the linearisation of data meets the requirements.
Q value, is transformed to parameter with the quiet mark of material object, observes scale body, and sound State Transferring Q value should unchangedly be as the criterion, and change the smaller the better, tare weight is more steady, measures more accurate.
Allow the influence factor of running status be contained in Q value value section, weigh by scale body is whole, facts have proved that this method can be used, metering system is stable, and reliably, demarcate simple, operation conditions is grasped at any time, and production process controls at every moment controlled.
Claims (3)
1. a belt balance weighing system, this system comprises front pedestal (2) in conveyer (1) bottom of conveyer (1) and support and rear pedestal (3), it is characterized in that: the bottom of described front pedestal (2) and rear pedestal (3) is respectively equipped with front title pressure sensor (4) and rear title pressure sensor (5), a front title pressure sensor (4) and rear title pressure sensor (5) realize full support to the entirety of conveyer (1), described conveyer (1) is also provided with velocity sensor (6), a title pressure sensor (4) before described, a rear title pressure sensor (5) and velocity sensor (6) are all connected with weighing instrument (7).
2. belt balance weighing system as claimed in claim 1, is characterized in that: described velocity sensor (6) is arranged on the input of conveyer (1).
3. belt balance weighing system as claimed in claim 1, is characterized in that: the input of described conveyer (1) and output are equipped with velocity sensor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728069.1U CN204301826U (en) | 2014-11-28 | 2014-11-28 | A kind of belt balance weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728069.1U CN204301826U (en) | 2014-11-28 | 2014-11-28 | A kind of belt balance weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301826U true CN204301826U (en) | 2015-04-29 |
Family
ID=53107359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728069.1U Expired - Fee Related CN204301826U (en) | 2014-11-28 | 2014-11-28 | A kind of belt balance weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501057A (en) * | 2019-09-03 | 2019-11-26 | 武汉开锐海洋起重技术有限公司 | Bulk material unsteady flow Weighing method |
| CN114229388A (en) * | 2021-12-09 | 2022-03-25 | 首钢京唐钢铁联合有限责任公司 | Method and system for judging accidental shutdown of batching belt |
-
2014
- 2014-11-28 CN CN201420728069.1U patent/CN204301826U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501057A (en) * | 2019-09-03 | 2019-11-26 | 武汉开锐海洋起重技术有限公司 | Bulk material unsteady flow Weighing method |
| CN110501057B (en) * | 2019-09-03 | 2021-02-23 | 武汉开锐海洋起重技术有限公司 | Bulk material dynamic and static coupling weighing metering method |
| CN114229388A (en) * | 2021-12-09 | 2022-03-25 | 首钢京唐钢铁联合有限责任公司 | Method and system for judging accidental shutdown of batching belt |
| CN114229388B (en) * | 2021-12-09 | 2024-02-09 | 首钢京唐钢铁联合有限责任公司 | Judgment method and system for unexpected shutdown of dosing belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151128 |