CN203178721U - Cotton processing feeding intelligent control system - Google Patents
Cotton processing feeding intelligent control system Download PDFInfo
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- CN203178721U CN203178721U CN2013200570951U CN201320057095U CN203178721U CN 203178721 U CN203178721 U CN 203178721U CN 2013200570951 U CN2013200570951 U CN 2013200570951U CN 201320057095 U CN201320057095 U CN 201320057095U CN 203178721 U CN203178721 U CN 203178721U
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- cotton
- photoelectric sensor
- control system
- processing unit
- charging
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- Y02P80/114—
Abstract
The utility model relates to a cotton processing feeding intelligent control system, and relates to the technical field of cotton processing. The system is mainly composed of a photoelectric sensor, a central processor and a feeding motor. The photoelectric sensor is arranged at the top of a hopper. The central processor is composed of sequentially connected components of a rectification filter, an A/D converter, a single-chip microcomputer, and a digital potentiometer. A signal output end of the photoelectric sensor is connected with a signal input end of the central processor. A signal output end of the central processor is connected with a signal input end of the feeding motor. With the system provided by the utility model, purposes of uniform feeding in a cottonseed delinting link and a seed cotton ginning link in cotton processing can be realized, and operation is convenient. With the system, production efficiency of cotton processing device is improved, energy consumption is reduced, labor intensity of operators is reduced, and operation safety of operators is improved.
Description
Technical field
The utility model relates to the cotton processing technique field, is specifically related to the processing charging intelligence control system that grows cotton.
Background technology
Be accompanied by the high speed development of economic society, the energy in short supply day by day, energy-saving and cost-reducing is the key subjects that each cotton processing enterprise faces, even has influence on the existence problem of enterprise.The cottonseed stripping suede workshop of cotton processing enterprise is by feed arrangement cottonseed to be delivered to the suede operation one, in the hopper of the delinter of two road suede operations and three road suede operations, shell suede then, the cottonseed number of last delinter seed bucket of two road suedes can directly react the cottonseed supply situation in whole workshop; The unginned cotton job shop of cotton processing enterprise delivers to unginned cotton in the hopper of cotton gin by feed arrangement, carry out cotton ginning then, the even feed of raw material in these two links, the empty probability of reduction equipment and plugging rate are main energy-conservation key points, but in these two links raw feed materials is generally adopted traditional relay control at present, there is following defective in this control mode: at first inlet amount touches material in the hopper by the operative employee with hand, estimate the density of material, regulate inlet amount by rule of thumb, inlet amount often occurring too much stops up, burn out the phenomenon of charging motor, or because inlet amount is very few, cause the process equipment can't oepration at full load, even occur running the empty wagons phenomenon, production efficiency is low, and energy consumption is big; Secondly, the charging hand-guided causes operative employee's working strength bigger; And the operative employee stretches into through hand commonly used and touches material in the hopper, has bigger potential safety hazard.
The utility model content
The purpose of this utility model provides the processing charging intelligence control system that grows cotton, to solve the inlet amount armrest wage adjustment joint that prior art exists, the problem that charging is inhomogeneous.
The technical scheme that its technical matters that solves the utility model adopts is:
One grows cotton processes the charging intelligence control system, mainly formed by photoelectric sensor, central processing unit and charging motor, photoelectric sensor is arranged on the hopper top, central processing unit is connected to form successively by rectifier filer, A/D converter, single-chip microcomputer and digital regulation resistance, the signal output part of photoelectric sensor links to each other with the signal input part of central processing unit, and the signal output part of central processing unit links to each other with the signal input part of charging motor.
Above-mentioned photoelectric sensor is arranged on the hopper top of last delinter of cottonseed stripping suede workshop two road suede operations; Perhaps be arranged on the hopper top of last cotton gin of unginned cotton job shop.
The installation site of above-mentioned photoelectric sensor and the charging aperture of hopper distance are about 10 centimetres.
The digital regulation resistance output terminal of above-mentioned central processing unit links to each other with the frequency converter input end of charging motor.
Above-mentioned photoelectric sensor arranges dust cover.
Above-mentioned central processing unit is provided with the filtering magnet ring.
The non-volatile digital I of DS3501 type high voltage that the digital regulation resistance of above-mentioned central processing unit is produced for Maxim company
2The C potentiometer.
When the utility model uses, photoelectric sensor directly detects the variation of the inventory in the hopper, signal is sent to central processing unit, after central processing unit is received the signal of photoelectric sensor, get rid of various electromagnetic interference (EMI) in the workshop by rectifier filer and filtering magnet ring earlier, and be digital signal by A/D converter with signal transition, inventory changes and carries out analyzing and processing in the single-chip microcomputer hopper that collection is returned to photoelectric sensor again, the Single-chip Controlling digital regulation resistance carries out analog quantity voltage output then, the analog output of the external analog quantity of the frequency converter of charging motor and digital regulation resistance joins and is arranged to the external analog amount and carries out speed governing, thereby control charging motor speed reaches the purpose of even charging.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, by at hopper photoelectric sensor being set, can monitor the variation of inlet amount in real time, then by the single-chip microcomputer of the central processing unit difference according to inlet amount, control charging motor speed reaches the evenly purpose of charging of intelligence, easy to operate, improve the production efficiency of cotton processing equipment, reduced energy consumption.
2, photoelectric sensor arranges dust cover, rectifier filer is set central processing unit and the filtering magnet ring carries out double-smoothing, solved because the dirt of wadding a quilt with cotton in the stripping suede workshop is many, influence the measurement effect of photoelectric sensor, and the signal of the output of photoelectric sensor is subjected to electromagnetic interference problem in the workshop, improved the degree of accuracy of central processing unit to the charging Electric Machine Control.
3, operating personnel needn't touch material in the hopper with hand, greatly reduce labor intensity of operating personnel, have improved operating personnel's processing safety.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model system;
Fig. 2 is the circuit theory synoptic diagram of the utility model system;
Fig. 3 is the workflow synoptic diagram of the utility model system.
1 photoelectric sensor, 2 central processing units, 3 charging motors, 4 hoppers, 5 feed arrangements, 11 dust cover, 21 rectifier filers, 22A/D converter, 23 single-chip microcomputers, 24 digital regulation resistances, 41 hopper feed mouths among the figure.
Embodiment
Example 1
Cotton processing charging intelligence control system of the present utility model may be used on the cottonseed stripping suede workshop of cotton processing enterprise, as Fig. 1, Fig. 2 and shown in Figure 3, cotton processing charging intelligence control system, mainly by photoelectric sensor 1, central processing unit 2 and charging motor 3 are formed, photoelectric sensor 1 arranges by having the dust cover 11 that high light transmittance ratio glass is made, photoelectric sensor 1 is arranged on hopper 4 tops of last delinter of cottonseed stripping suede workshop two road suede operations, the charging aperture distance of the installation site of photoelectric sensor 1 and hopper 4 is about 10 centimetres, central processing unit 2 is by rectifier filer 21, A/D converter 22, single-chip microcomputer 23 and digital regulation resistance 24 connect to form successively, the non-volatile digital I of DS3501 type high voltage that digital regulation resistance 24 is produced for Maxim company
2The C potentiometer has the output voltage range up to 15.5V, and digital regulation resistance 24 programmings are by an I
2The C compatibility interface, operating rate is up to 400kHz, the external voltage of digital regulation resistance 24 is determined minimum and the highest potentiometer voltage output by being applied to RL and RH input voltage, the signal output part of photoelectric sensor 1 links to each other with the signal input part of central processing unit 2, the signal output part of central processing unit 2 links to each other with the signal input part of charging motor 3, and digital regulation resistance 24 output terminals of central processing unit 2 link to each other with the frequency converter input end of charging motor 3.
When the utility model system uses, elder generation involves in the row range finding by cottonseed in the hopper 4 of last delinter of 1 pair of two road suede operation of photoelectric sensor, thereby obtain the variable signal of cottonseed amount, signal is sent to central processing unit 2, after central processing unit 2 is received the signal of photoelectric sensor 1, get rid of various electromagnetic interference (EMI) in the workshop by rectifier filer 21 and filtering magnet ring earlier, and be digital signal by A/D converter 22 with signal transition, the cottonseed quantitative changeization is carried out analyzing and processing in single-chip microcomputer 23 hopper 4 that 1 collection is returned to photoelectric sensor again, the cottonseed amount increases in hopper 4, and single-chip microcomputer 23 drives I
2The C bus is regulated the resistance of digital regulation resistance 24, control figure potentiometer 24 carries out analog quantity voltage output, the analog output of the external analog quantity of the frequency converter of charging motor 3 and digital regulation resistance 24 joins and is arranged to the external analog amount and carries out speed governing, reduces charging motor 3 rotating speeds; The cottonseed amount reduces in delinter hopper 4, and single-chip microcomputer 23 drives I
2The C bus is regulated the resistance of digital regulation resistance 24, control figure potentiometer 24 carries out analog quantity voltage output, the analog output of the external analog quantity of the frequency converter of charging motor 3 and digital regulation resistance 24 joins and is arranged to the external analog amount and carries out speed governing, increase charging motor 3 rotating speeds, thereby reach the purpose that cottonseed stripping suede is evenly fed seed.
Example 2
Cotton processing charging intelligence control system of the present utility model also may be used on the unginned cotton job shop of cotton processing enterprise, as Fig. 1, Fig. 2 and shown in Figure 3, cotton processing charging intelligence control system, mainly by photoelectric sensor 1, central processing unit 2 and charging motor 3 are formed, photoelectric sensor 1 arranges by having the dust cover 11 that high light transmittance ratio glass is made, photoelectric sensor 1 is arranged on hopper 4 tops of last cotton gin of unginned cotton job shop, the charging aperture distance of the installation site of photoelectric sensor 1 and hopper 4 is about 10 centimetres, central processing unit 2 is by rectifier filer 21, A/D converter 22, single-chip microcomputer 23 and digital regulation resistance 24 connect to form successively, the non-volatile digital I of DS3501 type high voltage that digital regulation resistance 24 is produced for Maxim company
2The C potentiometer has the output voltage range up to 15.5V, and digital regulation resistance 24 programmings are by an I
2The C compatibility interface, operating rate is up to 400kHz, the external voltage of digital regulation resistance 24 is determined minimum and the highest potentiometer voltage output by being applied to RL and RH input voltage, the signal output part of photoelectric sensor 1 links to each other with the signal input part of central processing unit 2, the signal output part of central processing unit 2 links to each other with the signal input part of charging motor 3, and digital regulation resistance 24 output terminals of central processing unit 2 link to each other with the frequency converter input end of charging motor 3.
When the utility model system uses, elder generation finds range by unginned cotton in the hopper 4 of last cotton gin of 1 pair of unginned cotton job shop of photoelectric sensor, thereby obtain the variable signal of unginned cotton amount, signal is sent to central processing unit 2, after central processing unit 2 is received the signal of photoelectric sensor 1, get rid of various electromagnetic interference (EMI) in the workshop by rectifier filer 21 and filtering magnet ring earlier, and be digital signal by A/D converter 22 with signal transition, the unginned cotton quantitative changeization is carried out analyzing and processing in single-chip microcomputer 23 hopper 4 that 1 collection is returned to photoelectric sensor again, the unginned cotton amount increases in hopper 4, and single-chip microcomputer 23 drives I
2The C bus is regulated the resistance of digital regulation resistance 24, control figure potentiometer 24 carries out analog quantity voltage output, the analog output of the external analog quantity of the frequency converter of charging motor 3 and digital regulation resistance 24 joins and is arranged to the external analog amount and carries out speed governing, reduces charging motor 3 rotating speeds; The unginned cotton amount reduces in cotton gin hopper 4, and single-chip microcomputer 23 drives I
2The C bus is regulated the resistance of digital regulation resistance 24, control figure potentiometer 24 carries out analog quantity voltage output, the analog output of the external analog quantity of the frequency converter of charging motor 3 and digital regulation resistance 24 joins and is arranged to the external analog amount and carries out speed governing, increase charging motor 3 rotating speeds, thereby reach the purpose of the even charging of unginned cotton cotton ginning.
Claims (7)
1. the processing charging intelligence control system that grows cotton, it is characterized in that mainly being formed by photoelectric sensor, central processing unit and charging motor, photoelectric sensor is arranged on the hopper top, central processing unit is connected to form successively by rectifier filer, A/D converter, single-chip microcomputer and digital regulation resistance, the signal output part of photoelectric sensor links to each other with the signal input part of central processing unit, and the signal output part of central processing unit links to each other with the signal input part of charging motor.
2. cotton processing charging intelligence control system according to claim 1 is characterized in that photoelectric sensor is arranged on the hopper top of last delinter of cottonseed stripping suede workshop two road suede operations; Perhaps be arranged on the hopper top of last cotton gin of unginned cotton job shop.
3. cotton according to claim 1 processing charging intelligence control system, the installation site that it is characterized in that photoelectric sensor and the charging aperture of hopper are apart from about 10 centimetres.
4. cotton processing charging intelligence control system according to claim 1 is characterized in that the digital regulation resistance output terminal of central processing unit links to each other with the frequency converter input end of charging motor.
5. cotton processing charging intelligence control system according to claim 1 is characterized in that photoelectric sensor arranges dust cover.
6. cotton processing charging intelligence control system according to claim 1 is characterized in that central processing unit is provided with the filtering magnet ring.
7. cotton processing charging intelligence control system according to claim 1 is characterized in that the digital regulation resistance of central processing unit is the non-volatile digital I of DS3501 type high voltage of Maxim company production
2The C potentiometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200570951U CN203178721U (en) | 2013-02-01 | 2013-02-01 | Cotton processing feeding intelligent control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200570951U CN203178721U (en) | 2013-02-01 | 2013-02-01 | Cotton processing feeding intelligent control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178721U true CN203178721U (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200570951U Expired - Fee Related CN203178721U (en) | 2013-02-01 | 2013-02-01 | Cotton processing feeding intelligent control system |
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| CN (1) | CN203178721U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105812A (en) * | 2013-02-01 | 2013-05-15 | 王德强 | Smart control system for feeding of cotton processing |
| CN103718696A (en) * | 2014-01-01 | 2014-04-16 | 石河子市华农种子机械制造有限公司 | Acid seed reactor in cotton seed machining |
| CN105694515A (en) * | 2014-12-10 | 2016-06-22 | 波音公司 | high temperature range and high strain range transparent composites based on matrices having optically tunable refractive indices |
-
2013
- 2013-02-01 CN CN2013200570951U patent/CN203178721U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105812A (en) * | 2013-02-01 | 2013-05-15 | 王德强 | Smart control system for feeding of cotton processing |
| CN103718696A (en) * | 2014-01-01 | 2014-04-16 | 石河子市华农种子机械制造有限公司 | Acid seed reactor in cotton seed machining |
| CN103718696B (en) * | 2014-01-01 | 2015-12-30 | 石河子市华农种子机械制造有限公司 | Cotton seed acidizing reactor |
| CN105694515A (en) * | 2014-12-10 | 2016-06-22 | 波音公司 | high temperature range and high strain range transparent composites based on matrices having optically tunable refractive indices |
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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: 20130904 Termination date: 20150201 |
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| EXPY | Termination of patent right or utility model |