CN2599564Y - Intelligent type cocoon evaluation apparatus - Google Patents
Intelligent type cocoon evaluation apparatus Download PDFInfo
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- CN2599564Y CN2599564Y CNU032332599U CN03233259U CN2599564Y CN 2599564 Y CN2599564 Y CN 2599564Y CN U032332599 U CNU032332599 U CN U032332599U CN 03233259 U CN03233259 U CN 03233259U CN 2599564 Y CN2599564 Y CN 2599564Y
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Abstract
The utility model discloses an intelligent cocoon evaluator, comprising a weighing system (A), a cocoon-layer moisture content conductometric testing system (B) and a regulating system. The weighing system (A), the cocoon-layer moisture content conductometric testing system (B) and the regulating system are connected to the input end of the intelligent analysis software system respectively, and the output end of the intelligent analysis is connected to the digital display; the electronic devices of the weighing system (A), the electronic components of the cocoon-layer moisture content conductometric testing system (B) and the intelligent analysis components of the intelligent analysis software system are arranged in a casing (1); a model tag (2), a weighing sensor (3), a printer jack (4), the sensor jack (5) of the cocoon-layer moisture content conductometric testing system (B), a digital display (8), an operating switch (9) and a regulating knob (10) are arranged on the casing (1). Each numeric character is provided on the display, the cocoon layer quantity (g), the dry-shell quantity (g), the basic grade, the moisture content (%), the deducted cocoon quantity (%) and the redressed upgrade/degrade can be tested, calculated and displayed rapidly.
Description
Technical field: the utility model relates to a kind of cocoon quality detector, relates in particular to intelligent cocoon appraisal device.
Background technology: Chinese patent Granted publication CN2490580Y, the quick electric pilot of the portable fresh silkworm cocoon dry shell amount of utility model title is made up of single-chip microcomputer, analog to digital conversion circuit, amplifying circuit and the display circuit of electronic load cell, electronic temperature transmitter, resistance sensor, band software program.Its shortcoming is: this patent can only be measured fresh silkworm cocoon dry shell amount, can not grade to the quality of silk cocoon, grade and also must calculate, and making purchases silkworm cocoons also must calculate spended time.
In general, silk cocoon is to be bred silkworms by the silkworm raiser to get, silk cocoon is basically as the filature raw material of industry, be sold to Silk Mill or cocoon purchasing station by the silkworm raiser, must detect cocoon quality, according to country's " excellent cocoon favorable rates; bad cocoon at a low price; by the matter grading, classification price " policy, with the quality index classification price that detects.Often mass discrepancy is bigger between the silk cocoon that each family silkworm raiser pays, and it is more to influence the project of cocoon quality, and detection difficulty is bigger.China's silk silk fabric accounts for more than 80% of whole world total amount, but breeding silkworms is that carry out at the branch family, every batch is little, and is batch extremely many, and silkworm is raised on a household basis in the whole nation more than 3,000 ten thousand, year is sold more than one hundred million batches of cocoons, cause to be difficult to detect valuation by the examination reel silk from cocoons, even cut the cocoon oven dry and all be difficult to be in full swing with dry shell amount classification (valuation of the common name dry shell amount) ways of the bright cocoon of 50 grams, considerable part adopts " hand touch, mouth outcry " soon,, quality and price is difficult to conform to, and is the not high important factor in order of China's cocoon quality.Country emphasizes " adhere to that instrument comments, forbid order is commented receive cocoon " in recent years again and again.The existing cocoon standard of commenting is main graded index with " dry shell amount " index, and in conjunction with revisals such as water content of cocoon shell.Dry shell amount, measurement of water-content coefficient are according to a conventional method: take out the bright sample cocoon of 50 grams, cut out the cocoon shell, pour out wherein silkworm chrysalis, claim cocoon layer heavy (moisture weight in wet base), when oven dry is to anhydrous constant weight again, weighing up its weight is dry shell amount, [by heavy (the g)-dry shell amount (g) of cocoon layer/heavy (g) * 100% of cocoon layer, calculate water content of cocoon shell, contrast hierarchical table again, determine basic cocoon level according to dry shell amount, carry out cocoon amount, the adjustment of cocoon level with water percentage, the cocoon of overshoot water percentage (Sichuan is 16%) was called damp cocoon, and water percentage surpasses 1%, and the cocoon amount reduces 1%; And exceeding 15% cocoon, its grade is fallen 1 grade by whenever surpassing 3%.Dry shell amount will be dried just and be measured, and water percentage will calculate, and the cocoon level will be tabled look-up, and cocoon reduction amount will calculate, and cocoon grade lifting number will table look-up and calculate, and makes testing process long, and is also not directly perceived to the silkworm raiser.
Summary of the invention:
The purpose of this utility model is to provide a kind of can overcome the shortcoming that will dry, will table look-up, will calculate when above-mentioned known technology detects, a kind of intelligent cocoon appraisal device is provided, it is fast detecting dry shell amount, water percentage directly, it can also directly show cocoon layer weight, dry shell amount, water content of cocoon shell by instrument, according to the fixed basic grade of dry shell amount standard, revisal lifting progression, whether belonged to damp cocoon, the answer cocoon reduction amount data of (%).
For achieving the above object, scheme of the present utility model is: see that Fig. 4 is the functional-block diagram of intelligent cocoon appraisal device.Weighing system A, water content of cocoon shell conductance method measure the input end that the B of system and regulating system are connected the intellectual analysis software systems respectively, and the output terminal of intellectual analysis software systems connects digital display screen.
In the weighing system A LOAD CELLS is arranged, the cocoon shell weight signal is become piezoelectric signal,, show cocoon shell weight (g) by digital display screen through the intellectual analysis software system analysis; Sensor among the water content of cocoon shell conductance method mensuration B of system is with the moisture electric signal that becomes of cocoon layer, by the moisture height of the cocoon layer correlationship strong and weak different with its conduction, water percentage is become electric conductivity (resistance) signal, and show water percentage through amplification, data-switching and intellectual analysis.
Meanwhile with the dry shell amount graded index of standard code, cross damp cocoon index, the Input Softwares such as (actual measurement water percentage-16%=cocoon reduction amount), water percentage promotion and demotion index of crossing damp cocoon button re-computation way, by showing respective digital at digital display screen behind the intellectual analysis software system analysis.
Adopt such scheme, can realize the purpose of this utility model.
The utility model intelligent cocoon appraisal device is compared with original cocoon selecting device with routine techniques, and following several respects advantage is arranged:
(1), have the intellectual analysis function: original cocoon selecting device only can weigh up dry shell amount weight, and intelligent cocoon appraisal device can show cocoon grade, cocoon reduction amount, cocoon grade lifting progression by intellectual analysis;
(2), multiple function: original cocoon selecting device has only a function of weighing, intelligent cocoon appraisal device removes weighs, survey moisture, the automatic warning of cocoon layer in addition, calculate dry shell amount, intellectual analysis cocoon basic grade, lifting progression, cocoon reduction amount and can with function such as printer interface;
(3), intelligent cocoon appraisal device does not need the baked cocoom shell can measure dry shell amount and water content of cocoon shell, routine techniques survey dry shell amount and water content of cocoon shell are dry shell amount (g) when all needing to dry the cocoon shell to anhydrous constant weight, calculate water content of cocoon shell by [cocoon shell weight (g)-dry shell amount (g)/cocoon shell weight (g)] * 100%=water content of cocoon shell (%) again;
(4), intelligent cocoon appraisal device is saved the required energy of baked cocoom shell, shorten detection time greatly simultaneously (only the baked cocoom shell just needs about 20 minutes), realize indexs such as fast detecting dry shell amount, water content of cocoon shell thus, intellectual analysis shows the relevant index of evaluation cocoon grades such as cocoon shell weight, dry shell amount, water percentage, cocoon basic grade, lifting progression, cocoon reduction amount, the technical barrier that has been difficult to carry out when having solved national original dry shell amount ranking method energy charge.
Description of drawings:
Fig. 1 is the schematic appearance of intelligent cocoon appraisal device.
Fig. 2 is the mensuration digital display screen of intelligent cocoon appraisal device.
Fig. 3 is the intelligent analysis system circuit diagram of intelligent cocoon appraisal device.
Fig. 4 is the functional-block diagram of intelligent cocoon appraisal device.
Fig. 5 is the intelligent analysis system circuit block diagram of intelligent cocoon appraisal device.
Table 1 is water content of cocoon shell and conductive resistance respective value
Table 2 is the dry shell amount hierarchical table
Table 3 is a cocoon grade lifting table
Embodiment: scheme is described in more detail below in conjunction with chart and example.
See that Fig. 4 is the functional-block diagram of intelligent cocoon appraisal device.Weighing system A, water content of cocoon shell conductance method measure the input end that the B of system and regulating system are connected the intellectual analysis software systems respectively, and the output terminal of intellectual analysis software systems connects digital display screen.
See that Fig. 1 is the schematic appearance of intelligent cocoon appraisal device.Intelligent cocoon appraisal device comprises: casing (1), model name (2), LOAD CELLS (3), printer jack (4), water content of cocoon shell conductance method are measured the B of system jack (5), under-chassis (6), factory's name (7), digital display screen (8), operating switch (9), are regulated (multiple 0) knob (10).
Adorn the electron device of weighing, measurement of water-content coefficient electronic devices and components, intellectual analysis components and parts in the casing (1).During detection, when moisture determination sensor plug is inserted water percentage sensing jack (among Fig. 1 5), intelligent cocoon appraisal device is passed to intelligent analysis system by the measurement of water-content coefficient circuit with the electrically conductive signal of water percentage influence, goes up at digital display screen (8) to show the tested cocoon water content of cocoon shell of this batch (%); Cut cocoon and pour out the cocoon shell of silkworm chrysalis and be placed on the LOAD CELLS (3) with being about to sample cocoon 50 grams, by LOAD CELLS (3) gravity is become piezoelectric signal and pass to the intellectual analysis software systems, and go up the cocoon shell weight (g) that shows the tested cocoon of this batch at digital display screen (8);
Meanwhile, the intellectual analysis software systems go up according to dry shell amount (g)=cocoon shell weight * (1-water content of cocoon shell) computing and at digital display screen (8) and show dry shell amount;
According to the regulation of dry shell amount hierarchical table (table 2), determine this batch cocoon basic grade again, go up demonstration at digital display screen (8).The first difference that is obtained by the damp cocoon cocoon reduction amount of water percentage-mistake starting point (16%) of the water content of cocoon shell that records was greater than 1 o'clock, and alarm sounding alarm in the intelligent cocoon appraisal device, digital display screen (8) show that difference is cocoon reduction amount (%);
Press the cocoon grade lifting table of comparisons (table 3) at last, the intellectual analysis software system analysis goes out to answer the ascending, descending number of degrees and show cocoon grade lifting number on digital display screen.
See Fig. 2, be the mensuration digital display screen of intelligent cocoon appraisal device.Each numeric character is arranged on display screen.Expression respectively: cocoon shell weight (g) (11), dry shell amount (g) (12), basic grade (13), water percentage % (14), cocoon reduction amount % (15), revisal promotion and demotion (16).
Fig. 5 is the intelligent analysis system circuit block diagram of intelligent cocoon appraisal device.Each parts is:
The V1--power circuit, N1--amplifying circuit, N2--reference voltage source, N3--microcontroller, N4--multi-path digital switching gate device, N5--driving circuit, N6, N9, N10--power amplification circuit, N7, N8--power amplification circuit.
Circuit connecting relation is:
The input end of N1--amplifying circuit connects weighing system A respectively, the water content of cocoon shell conductance method is measured the B of system, and the output terminal of N1 connects the N3--microcontroller,
The output terminal of N3--microcontroller connects N4--multi-path digital switching gate device and N5--driving circuit respectively,
The output terminal of N4--multi-path digital switching gate device connects the N5--driving circuit, also connects N6, N9, N10--power amplification circuit and N7, N8--power amplification circuit,
The output terminal of N5--driving circuit connects N6, N9, N10--power amplification circuit and N7, N8--power amplification circuit.
Fig. 3 is the intelligent analysis system circuit diagram of intelligent cocoon appraisal device.Each number of element types is as follows:
V1--power circuit--model is 7805, and function name is called three end integrated circuit voltage regulators,
N1--amplifying circuit--model is TLC2252CP, and function name is called
The N2--model is TCL1549CP, and function name is called reference voltage source,
N3--microcontroller, model are 89C51,
N4--multi-path digital switching gate device, model is 74LS138,
N5--driving circuit, model are 74LS244, and function name is called eight road drivers,
N6, N9, N10--power amplification circuit, model are 5361,
N7, N8--power amplification circuit, model are 2281,
G1--hummer, L1--crystal oscillator
Principle of work: after weighing system A, water content of cocoon shell conductance method are measured the signal input of the B of system, carry out signal by N1, N2 and amplify, by the N3--microcontroller, model is 89C51, signal is handled, and the software that stores according to its inside carries out analyzing and processing to signal; Be 74LS138 by N4--multi-path digital switching gate device-model again, N5--driving circuit-model is 74LS244, and the output signal of 89C51 is amplified; By N6, N9, N10--power amplification circuit-model is 5361, and N7, N8--power amplification circuit-model are 2281, carries out passing to digital display screen (8) after the power amplification, shows evaluation result.
Table 1 water content of cocoon shell and its conduction resistance respective value
| Water percentage (%) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Resistance (M Ω) | 600 | 300 | 250 | 140 | 78 | 45 | 30 | 20 | 7.4 | 3.58 | 2.21 | 1.59 |
| Water percentage (%) | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | |
| Resistance (M Ω) | 1.19 | 0.88 | 0.68 | 0.55 | 0.38 | 0.27 | 0.195 | 0.175 | 0.128 | 0.096 | 0.072 |
Table 2 dry shell amount hierarchical table (classification of fresh silkworm cocoon dry shell amount)
| The cocoon level | Special 1 | Special 2 | Special 3 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Dry shell amount (g) | 11.5 | 11.3 | 11.1 | 10.9 | 10.7 | 10.5 | 10.3 | 10.1 | 9.9 | 9.7 | 9.5 |
| The cocoon level | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | |
| Dry shell amount (g) | 9.3 | 9.1 | 8.9 | 8.7 | 8.5 | 8.3 | 8.1 | 7.9 | 7.7 | 7.5 |
Table 3 cocoon grade lifting table
| Water percentage (%) | Below 12 | 12.0～ 15.0 | 15.1～ 18.0 | 18.1～ 21.0 | 21.1～ 24.0 | 24.1～ 27.0 | 27.1～ 30.0 | 30.1 more than |
| The lifting of cocoon level | +1 | 0 | -1 | -2 | -3 | -4 | -5 | -6 |
Claims (3)
1, intelligent cocoon appraisal device comprises: weighing system A, water content of cocoon shell conductance method are measured B of system and regulating system, it is characterized in that: weighing system A, water content of cocoon shell conductance method measure the input end that the B of system and regulating system are connected the intellectual analysis software systems respectively, and the output terminal of intellectual analysis software systems connects digital display screen;
The electron device of dress weighing system A in the casing (1), the water content of cocoon shell conductance method is measured the intellectual analysis components and parts of the B of system measurement of water-content coefficient electronic devices and components, intellectual analysis software systems;
There are model name (2), LOAD CELLS (3), printer jack (4), water content of cocoon shell conductance method to measure sensor jack (5), digital display screen (8), operating switch (9), the adjusting knob (10) of the B of system on the casing (1).
2, intelligent cocoon appraisal device according to claim 1 is characterized in that: the intellectual analysis software systems comprise:
The input end of N1--amplifying circuit connects weighing system A respectively, the water content of cocoon shell conductance method is measured the B of system, and the output terminal of N1 connects the N3--microcontroller,
The output terminal of N3--microcontroller connects N4--multi-path digital switching gate device and N5--driving circuit respectively,
The output terminal of N4--multi-path digital switching gate device connects the N5--driving circuit, also connects N6, N9, N10--power amplification circuit and N7, N8--power amplification circuit,
The output terminal of N5--driving circuit connects N6, N9, N10--power amplification circuit and N7, N8--power amplification circuit.
3, intelligent cocoon appraisal device according to claim 1 and 2, it is characterized in that: each numeric character is arranged, respectively expression on display screen: cocoon shell weight (11), dry shell amount (12), basic grade (13), water percentage % (14), cocoon reduction amount % (15), revisal promotion and demotion (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032332599U CN2599564Y (en) | 2003-02-21 | 2003-02-21 | Intelligent type cocoon evaluation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032332599U CN2599564Y (en) | 2003-02-21 | 2003-02-21 | Intelligent type cocoon evaluation apparatus |
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| Publication Number | Publication Date |
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| CN2599564Y true CN2599564Y (en) | 2004-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU032332599U Expired - Fee Related CN2599564Y (en) | 2003-02-21 | 2003-02-21 | Intelligent type cocoon evaluation apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645107A (en) * | 2013-12-20 | 2014-03-19 | 柳州市智博科技有限公司 | Bombyx mori silkworm cocoon optimization detection method and system |
| CN104237233A (en) * | 2013-06-22 | 2014-12-24 | 重庆市纤维检验局 | Rapid grading instrument for mulberry silkworm fresh cocoons |
| CN105891264A (en) * | 2016-03-29 | 2016-08-24 | 西南大学 | Rapid nondestructive detecting method and device for cocoon layer water content and dried cocoon shell weight of fresh cocoons |
-
2003
- 2003-02-21 CN CNU032332599U patent/CN2599564Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237233A (en) * | 2013-06-22 | 2014-12-24 | 重庆市纤维检验局 | Rapid grading instrument for mulberry silkworm fresh cocoons |
| CN104237233B (en) * | 2013-06-22 | 2016-12-28 | 重庆市纤维检验局 | A kind of fresh silkworm cocoon is quickly graded instrument |
| CN103645107A (en) * | 2013-12-20 | 2014-03-19 | 柳州市智博科技有限公司 | Bombyx mori silkworm cocoon optimization detection method and system |
| CN105891264A (en) * | 2016-03-29 | 2016-08-24 | 西南大学 | Rapid nondestructive detecting method and device for cocoon layer water content and dried cocoon shell weight of fresh cocoons |
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| 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 |