CN202983623U - Frequency-variable feeding device for batching system - Google Patents
Frequency-variable feeding device for batching system Download PDFInfo
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- CN202983623U CN202983623U CN 201320001933 CN201320001933U CN202983623U CN 202983623 U CN202983623 U CN 202983623U CN 201320001933 CN201320001933 CN 201320001933 CN 201320001933 U CN201320001933 U CN 201320001933U CN 202983623 U CN202983623 U CN 202983623U
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- batching
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- feeding device
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Abstract
The utility model discloses a frequency-variable feeding device for a batching system. The device comprises a batching scale, wherein the top of the batching scale is connected with the outlet of a feeder, a motor of the feeder is connected with a frequency convertor, and a computer batching system is connected with the frequency convertor. During blending, the feeder is controlled by the computer batching system through the frequency convertor, the materials are fed according to formula proportion, the materials enter into the batching scale, a weighing sensor timely reflects the weight to a computer, when a weight value is approach to a target value, the computer indicates the frequency convertor, and the feeding speed of the feeder is gradually reduced, so that the aim of improving the batching precision can be achieved. The frequency-variable feeding device has the advantages that the feeding speed of the feeder is adjusted by the frequency convertor, the materials can be quickly fed at the initial time, and the feeding speed is gradually reduced when the weight value is approach to the target value, so that the air drop height value can be reduced, and the batching precision can be improved. Aiming at the different materials, the frequency can be timely adjusted according to the different volume weights, so that the aim of accurate blending can be achieved.
Description
Technical field
The utility model relates to the feed production technology technical field, especially a kind of feed proportioning system frequency-change feeding device.
Background technology
in the Feed Manufacturing process, the batching stage is the core stage of producing, whether precision accurately is directly connected to the quality stability of product, feed industrial development so far, adopt the computer feed proportioning system to prepare burden universal, but still have the part that complies with one's wishes not to the utmost in the process of using, several problems occur: what control during the feed proportioning system batching is conveying worm, be called for short " feeder ", each batch bin has a feeder, by formula requirement weighing and burden successively, when COMPUTER DETECTION arrives the sensor weight signal, and react: when stopping the feeder running, often aerial drop amount can make alleged weight of material lay particular stress on.Be to solve the problem that occurs, the aerial drop amount of computer installation parameter is made projection for every batch in advance, but often not accurate, and first when producing precision always less better; For dealing with problems, feed proportioning system set-point flowing mode is also arranged, namely near gravimetric value the time, use instead and select the flowing mode feeding, so often extended the batching time, and also accurate not; Different materials, unit weight has difference, and aerial drop amount also just has difference, so the mode of setup parameter and crawl all can not be dealt with problems well.For solving problems, actual in conjunction with producing, it is carried out technological improvement
Summary of the invention
The purpose of this utility model is to provide a kind of feed proportioning system frequency-change feeding device, and this device can improve proportioning accuracy, guarantees constant product quality.
The technical solution of the utility model is: a kind of feed proportioning system frequency-change feeding device, and this device comprises burden balance, and the top of burden balance connects the outlet of feeder, and the motor of feeder connects the frequency conversion instrument, and the computer feed proportioning system connects the frequency conversion instrument.During batching, control feeder by the computer feed proportioning system by the frequency conversion instrument, carry out feeding by formula rate, material enters burden balance, LOAD CELLS in time reacts weight to computer, when gravimetric value during near desired value, and computer indication frequency conversion instrument, the feeder rate of feeding slows down gradually, and reaches the purpose that improves proportioning accuracy.
The utility model has the advantage of: the frequency conversion instrument is regulated the rate of feeding of feeder, and initial feeding fast near the desired value rate of feeding that slows down gradually, reduces aerial drop value, the raising proportioning accuracy.For the material of different cultivars, all can adjust frequency in real time according to different unit weight, reach the purpose of accurate dosing.
Description of drawings
Fig. 1 is the utility model feed proportioning system frequency-change feeding apparatus structure schematic diagram.
In figure:
1-computer feed proportioning system, 2-frequency conversion instrument, 3-feeder, 4-burden balance
The specific embodiment
Be described in further detail concrete structure of the present utility model, operation principle below in conjunction with drawings and Examples.
The embodiment of the computer feed proportioning system frequency-change feeding device of the utility model design as shown in the figure, mainly comprises 1 computer feed proportioning system, 2 frequency conversion instrument, 3 feeders, 4 burden balance.During batching, control feeder 3 by computer feed proportioning system 1 by frequency conversion instrument 2, carry out feeding by formula rate, material enters burden balance 4, LOAD CELLS in time reacts weight to computer, when gravimetric value during near desired value, and computer indication frequency conversion instrument 3, feeder 3 rate of feeding slow down gradually, and reach the purpose that improves proportioning accuracy.So prepare burden one by one by formula, complete whole blending process.
The operation principle of embodiment of the present utility model is: the computer feed proportioning system, add the VFC instrument, and regulate the operating frequency of feeder motor by the frequency conversion instrument, reduce motor speed, thereby reach the reduction rate of feeding, improve the purpose of proportioning accuracy.
Claims (1)
1. feed proportioning system frequency-change feeding device, it is characterized in that: this device comprises burden balance (4), the top of burden balance (4) connects the outlet of feeder (3), and the motor of feeder (3) connects frequency conversion instrument (2), and computer feed proportioning system (1) connects frequency conversion instrument (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001933 CN202983623U (en) | 2013-01-05 | 2013-01-05 | Frequency-variable feeding device for batching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001933 CN202983623U (en) | 2013-01-05 | 2013-01-05 | Frequency-variable feeding device for batching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983623U true CN202983623U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001933 Expired - Fee Related CN202983623U (en) | 2013-01-05 | 2013-01-05 | Frequency-variable feeding device for batching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983623U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422930A (en) * | 2016-08-31 | 2017-02-22 | 无锡东恒新能源科技有限公司 | Automatic premixing system for high-solid-content slurry |
| CN109142161A (en) * | 2018-10-23 | 2019-01-04 | 武汉工程大学 | A kind of solid solubility automatic measuring system and measuring method in a liquid |
| CN109292170A (en) * | 2018-11-29 | 2019-02-01 | 安徽信远包装科技有限公司 | A kind of single-station packing machine containing weighing device |
| CN110371675A (en) * | 2019-08-15 | 2019-10-25 | 北京建筑材料科学研究总院有限公司 | Intelligent skewed slot turns to sub-material control system and its control method |
| CN114345230A (en) * | 2022-01-20 | 2022-04-15 | 邵元宏 | Batching equipment and batching method |
-
2013
- 2013-01-05 CN CN 201320001933 patent/CN202983623U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422930A (en) * | 2016-08-31 | 2017-02-22 | 无锡东恒新能源科技有限公司 | Automatic premixing system for high-solid-content slurry |
| CN109142161A (en) * | 2018-10-23 | 2019-01-04 | 武汉工程大学 | A kind of solid solubility automatic measuring system and measuring method in a liquid |
| CN109292170A (en) * | 2018-11-29 | 2019-02-01 | 安徽信远包装科技有限公司 | A kind of single-station packing machine containing weighing device |
| CN110371675A (en) * | 2019-08-15 | 2019-10-25 | 北京建筑材料科学研究总院有限公司 | Intelligent skewed slot turns to sub-material control system and its control method |
| CN110371675B (en) * | 2019-08-15 | 2024-03-22 | 北京建筑材料科学研究总院有限公司 | Intelligent chute steering and distributing control system and control method thereof |
| CN114345230A (en) * | 2022-01-20 | 2022-04-15 | 邵元宏 | Batching equipment and batching method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20210105 |