CN203132659U - Dynamic acquisition device for weight and near infrared spectrum information of freshwater fish - Google Patents
Dynamic acquisition device for weight and near infrared spectrum information of freshwater fish Download PDFInfo
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- CN203132659U CN203132659U CN 201320076709 CN201320076709U CN203132659U CN 203132659 U CN203132659 U CN 203132659U CN 201320076709 CN201320076709 CN 201320076709 CN 201320076709 U CN201320076709 U CN 201320076709U CN 203132659 U CN203132659 U CN 203132659U
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Abstract
The utility model provides a dynamic acquisition device for weight and near infrared spectrum information of freshwater fishes. The dynamic acquisition device for the weight and near infrared spectrum information of the freshwater fishes is composed of an acquisition rack, a double-row chain-type freshwater fish detection conveying line, a freshwater fish movable objective table assembly, a weighing sensor, a near infrared spectrum information acquisition box, a frequency-adjusting variable speed controller, a stepping motor and the like. Two indexes of weight and quality of the freshwater fishes can be obtained synchronously and graded through adopting weighing sensor technology and near infrared spectrum technology for performing online detection and real-time analysis of the indexes of the weight and the freshness of the freshwater fishes, so that the efficiency of detection and separation of the freshwater fishes is improved. By adopting the material conveying line assembly for conveying the to-be-detected freshwater fishes continuously and stably, the dynamic acquisition device for the weight and near infrared spectrum information of the freshwater fishes has characteristics that material conveying is accurate, the detection speed is adjustable and the like, so that the real-time processing and gradation of the quality information of the freshwater fishes are facilitated. The dynamic acquisition device for the weight and near infrared spectrum information of the freshwater fishes has characteristics of high detection precision, high efficiency, quick gradation and the like and can be applied to real-time online detection of freshwater fish quality widely, so that the dynamic acquisition device for the weight and near infrared spectrum information of the freshwater fishes has great practical significance and practical value to advance the domestic freshwater fish industry development.
Description
Technical field
The utility model belongs to a kind of fresh-water fishes quality information quick nondestructive and detects harvester, particularly a kind of fresh-water fishes weight and near infrared spectrum information dynamic collection device.
Background technology
China is the big country of aquatic product fishery, freshwater fish culturing occupies first place in the world, but the relative aquaculture of fresh-water fishes processing industry is more backward, serious restriction the development of China's fresh-water fishes industry, it is more backward relatively that the problem that wherein causes this present situation is exactly that fresh-water fishes detect classification technique.At present, manual type is adopted in the detection classification of China fresh-water fishes substantially, utilizes the organoleptic indicator to estimate, and as estimate the freshness of fresh-water fishes by features such as eyeball, cornea or the fish gills, different personnel's evaluation result is difference to some extent; And this mode can't guarantee accuracy and continuity that fresh-water fishes detect, and detection efficiency is low, accuracy of detection is poor, has restricted the development of China's fresh-water fishes industry.But LOAD CELLS technology fast detecting fresh-water fishes monomer mass, but the freshness of near-infrared spectrum technique fast detecting fresh-water fishes, weighing and sensing technology and spectral technique are referred in the detection classification of fresh-water fishes, can improve detection efficiency and accuracy of detection, get rid of the error that artificial subjective factor causes.Therefore, invent a kind of fresh-water fishes weight and near infrared spectrum dynamic acquisition device, the development that promotes China's fresh-water fishes industry is had important practical significance and practical value.
Summary of the invention
The purpose of this utility model is a kind of fresh-water fishes weight of design and near infrared spectrum information dynamic collection device, can be used for fresh-water fishes weight and near infrared spectrum multidate information online acquisition.By weight sensor technology and spectral analysis technique can disposable weight to fresh-water fishes, characteristic index such as freshness carries out online detection, weight and two indexs of quality that can disposable acquisition fresh-water fishes are also carried out classification, have improved the efficiency and precision of detection and the sorting of fresh-water fishes.
The purpose of this utility model is achieved in that a kind of fresh-water fishes weight and near infrared spectrum information dynamic collection device are by gathering the stand level(l)ing device, gather stand, the stepper motor driving chain, the pipeline drive sprocket, main drive shaft, bearing, bearing seat, the combination of fresh-water fishes pipeline drive sprocket, biserial chain type fresh-water fishes detect pipeline, the combination of fresh-water fishes moving stage, detect the pipeline slideway, the slide plate of weighing, LOAD CELLS, the LOAD CELLS fixed head, the LOAD CELLS support, near infrared spectrum information acquisition case, the passive sprocket wheel combination of fresh-water fishes pipeline, driven axle, the pipeline tensioning system, the frequency modulation variable-speed controller, the stepper motor drive sprocket, compositions such as stepper motor.The passive sprocket wheel combination of fresh-water fishes pipeline is installed on the driven axle by bearing, and bearing is assemblied in the bearing seat, and bearing seat is fixed on the right-hand member of picking platform top of the trellis; The combination of fresh-water fishes pipeline drive sprocket is installed on the main drive shaft by bearing, and bearing is assemblied in the bearing seat, and bearing seat is fixed on the left end of picking platform top of the trellis; Biserial chain type fresh-water fishes detection pipeline is looped around the combination of fresh-water fishes pipeline drive sprocket and the passive chain wheel set of fresh-water fishes pipeline is closed, the pipeline tensioning system is arranged on the outside of the passive sprocket wheel combination of fresh-water fishes pipeline, is fixed on biserial chain type fresh-water fishes fresh-water fishes moving stage associative ring week and detects on the pipeline; Near infrared spectrum information acquisition case is arranged on the center-right position of picking platform top of the trellis, and biserial chain type fresh-water fishes detect pipeline and passed by the bottom of near infrared spectrum information acquisition case; Stepper motor is arranged on the bottom of gathering stand, fresh-water fishes pipeline drive sprocket set is closed the pipeline drive sprocket is installed, the stepper motor drive sprocket is installed on the stepper motor, and the stepper motor drive sprocket is connected with the pipeline drive sprocket by the stepper motor driving chain; Gather the stand level(l)ing device and be separately positioned on the bottom of gathering four columns of stand.
Near infrared spectrum information acquisition case is made up of by window, tested material moving stage passage, position transducer etc. vasculum casing, halogen tungsten lamp, near infrared spectrometer, optical fiber, fixed head support, fibre-optical probe fixed head, fibre-optical probe, tested material.The both sides of vasculum casing are provided with tested material and pass through window, be provided with tested material moving stage passage in the middle of the vasculum bottom half, 2 halogen tungsten lamps are each side installed at top in the vasculum casing, position transducer is arranged on the vasculum bottom half, near infrared spectrometer is arranged on vasculum casing crown center position, fibre-optical probe is connected on the near infrared spectrometer by optical fiber, the fixed head support is installed in vasculum casing inside top, the fibre-optical probe fixed head is installed in fixed head support lower end, and fibre-optical probe is installed on the fibre-optical probe fixed head.
The combination of fresh-water fishes moving stage is by the pipeline fixed base plate, spacing guide rod, the material pallet, upper limit position block, weighing guide stem, lower position block, pulley fixed frame, weigh and press the pulley composition, the material pallet is installed in the upper end of spacing guide rod and weighing guide stem, spacing guide rod and weighing guide stem are installed on the pipeline fixed base plate, upper limit position block is installed in the upper end that is positioned at the pipeline fixed base plate on the weighing guide stem, lower position block is installed in the lower end that is positioned at the pipeline fixed base plate on the weighing guide stem and leaves the upper and lower displacement gap with the pipeline fixed base plate, pulley fixed frame is installed in the lower end of weighing guide stem, weighs to press pulley and be installed on the pulley fixed frame.
When a kind of fresh-water fishes weight and the work of near infrared spectrum information dynamic collection device, the stepper motor drive sprocket of stepper motor drives the pipeline drive sprocket by the stepper motor driving chain, the pipeline drive sprocket drives the incompatible drive biserial of fresh-water fishes pipeline drive sprocket set chain type fresh-water fishes and detects the pipeline running, fresh-water fishes are placed in the combination of fresh-water fishes moving stage, pursue part by LOAD CELLS and near infrared spectrum information acquisition case.
When the fresh-water fishes moving stage combination that is loaded with fresh-water fishes when weighing slide plate, the slide plate of weighing is subjected to weighing when pressing the downward acting force of pulley, triggers the weight information that LOAD CELLS is gathered fresh-water fishes; When the fresh-water fishes moving stage combinations of the detected fresh-water fishes of carrying from the tested material moving stage passage of near infrared spectrum information acquisition case by tested material during by window, luminous each position of illuminating fresh-water fishes of halogen tungsten lamp in the near infrared spectrum information acquisition case, in the time of under fresh-water fishes enter fibre-optical probe, the position transducer location is also triggered near infrared spectrometer and is carried out the spectral information collection.
A kind of fresh-water fishes weight and near infrared spectrum information dynamic collection device adopt stepper motor and frequency modulation variable-speed controller to drive, and can realize that picking rate can be in harmonious proportion that to gather beat adjustable; Can accurately locate collected specimens by position transducer, realize the continuous acquisition of fresh-water fishes.
The advantage of a kind of fresh-water fishes weight of the present utility model and near infrared spectrum information dynamic collection device is: by LOAD CELLS technology and near-infrared spectrum technique fresh-water fishes weight, freshness index are carried out online detection and real-time analysis, monomer weight and two indexs of quality that can disposable acquisition fresh-water fishes are also carried out classification, have improved the efficient of detection and the sorting of fresh-water fishes; Adopt continuous, the online tested fresh-water fishes of conveying of mass transport line combination, have characteristics such as material puts in place accurately, detection speed is adjustable, be conducive to real-time processing and the classification of fresh-water fishes quality information.This device has characteristics such as accuracy of detection standard, efficient height, classification be fast, and the real-time online that can be widely used in the fresh-water fishes quality detects, and the development that promotes China's fresh-water fishes industry is had important practical significance and practical value.
Description of drawings
Concrete structure of the present utility model is provided by following examples and accompanying drawing.
Fig. 1 is the structural representation of a kind of fresh-water fishes weight of the present utility model and near infrared spectrum information dynamic collection device.
Fig. 2 is the structural representation of near infrared spectrum information acquisition case of the present utility model.
Fig. 3 is the structural representation of fresh-water fishes moving stage combination of the present utility model.
The utility model describes in detail below in conjunction with Fig. 1, Fig. 2, Fig. 3.
Among the figure 1, gather the stand level(l)ing device, 2, gather stand, 3, the stepper motor driving chain, 4, the pipeline drive sprocket, 5, main drive shaft, 6, bearing, 7, bearing seat, 8, the combination of fresh-water fishes pipeline drive sprocket, 9, biserial chain type fresh-water fishes detect pipeline, 10, the combination of fresh-water fishes moving stage, 11, detect the pipeline slideway, 12, the slide plate of weighing, 13, LOAD CELLS, 14, the LOAD CELLS fixed head, 15, the LOAD CELLS support, 16, near infrared spectrum information acquisition case, 17, the passive sprocket wheel combination of fresh-water fishes pipeline, 18, driven axle, 19, the pipeline tensioning system, 20, the frequency modulation variable-speed controller, 21, the stepper motor drive sprocket, 22, stepper motor, 23, the vasculum casing, 24, halogen tungsten lamp, 25, near infrared spectrometer, 26, optical fiber, 27, the fixed head support, 28, the fibre-optical probe fixed head, 29, fibre-optical probe, 30, tested material is by window, 31, tested material moving stage passage, 32, position transducer, 33, the pipeline fixed base plate, 34, spacing guide rod, 35, the material pallet, 36, upper limit position block, 37, weighing guide stem, 38, lower position block, 39, pulley fixed frame, 40, weigh and press pulley.
Embodiment
As shown in Figure 1: the passive sprocket wheel of fresh-water fishes pipeline combination 15 is installed on the driven axle 18 by bearing 6, and bearing 6 is assemblied in the bearing seat 7, and bearing seat 7 is fixed on the right-hand member of gathering stand 2 tops; Fresh-water fishes pipeline drive sprocket combination 8 is installed on the main drive shaft 5 by bearing 6, and bearing 6 is assemblied in the bearing seat 7, and bearing seat 7 is fixed on the left end of gathering stand 2 tops; Biserial chain type fresh-water fishes detect pipeline 9 and are looped around in the combination 8 of fresh-water fishes pipeline drive sprocket and the passive sprocket wheel combination 17 of fresh-water fishes pipeline, pipeline tensioning system 19 is arranged on the outside of the passive sprocket wheel combination 17 of fresh-water fishes pipeline, and fresh-water fishes moving stage combination 10 rings are fixed on biserial chain type fresh-water fishes week and detect on the pipeline 9; Near infrared spectrum information acquisition case 16 is arranged on the center-right position of gathering stand 2 tops, and biserial chain type fresh-water fishes detect pipeline 9 and passed by the bottom of near infrared spectrum information acquisition case 16; Stepper motor 22 is arranged on the bottom of gathering stand 2, stepper motor machine drive sprocket 21 is installed on the stepper motor 22, in the fresh-water fishes pipeline drive sprocket combination 8 pipeline drive sprocket 4 is installed, stepper motor drive sprocket 21 is installed on the stepper motor 22, and stepper motor drive sprocket 21 is connected with pipeline drive sprocket 4 by stepper motor driving chain 3; Gather stand level(l)ing device 1 and be separately positioned on the bottom of gathering 2 four columns of stand.
As shown in Figure 2: the both sides of vasculum casing 23 are provided with tested material by window 30, be provided with tested material moving stage passage 31 in the middle of vasculum casing 23 bottoms, 2 halogen tungsten lamps 24 are each side installed at top in the vasculum casing 23, position transducer 32 is arranged on vasculum casing 23 bottoms, near infrared spectrometer 25 is arranged on vasculum casing 23 crown center positions, fibre-optical probe 29 is connected on the near infrared spectrometer 25 by optical fiber 26, fixed head support 27 is installed in vasculum casing 23 inside top, fibre-optical probe fixed head 28 is installed in fixed head support 27 lower ends, and fibre-optical probe 29 is installed on the fibre-optical probe fixed head 28.
As shown in Figure 3: material pallet 35 is installed in the upper end of spacing guide rod 34 and weighing guide stem 37, spacing guide rod 34 is installed on the pipeline fixed base plate 33 with weighing guide stem 37, upper limit position block 36 is installed in the upper end that is positioned at pipeline fixed base plate 33 on the weighing guide stem 37, lower position block 38 is installed in the lower end that is positioned at pipeline fixed base plate 33 on the weighing guide stem 37 and has left the upper and lower displacement gap with pipeline fixed base plate 33, pulley fixed frame 39 is installed in the lower end of weighing guide stem 37, weighs to press pulley 40 and be installed on the pulley fixed frame 39.
Claims (3)
1. a fresh-water fishes weight and near infrared spectrum information dynamic collection device, by gathering the stand level(l)ing device, gather stand, the stepper motor driving chain, the pipeline drive sprocket, main drive shaft, bearing, bearing seat, the combination of fresh-water fishes pipeline drive sprocket, biserial chain type fresh-water fishes detect pipeline, the combination of fresh-water fishes moving stage, detect the pipeline slideway, the slide plate of weighing, LOAD CELLS, the LOAD CELLS fixed head, the LOAD CELLS support, near infrared spectrum information acquisition case, the passive sprocket wheel combination of fresh-water fishes pipeline, driven axle, the pipeline tensioning system, the frequency modulation variable-speed controller, the stepper motor drive sprocket, stepper motor is formed, it is characterized in that: the passive sprocket wheel combination of fresh-water fishes pipeline is installed on the driven axle by bearing, bearing is assemblied in the bearing seat, and bearing seat is fixed on the right-hand member of picking platform top of the trellis; The combination of fresh-water fishes pipeline drive sprocket is installed on the main drive shaft by bearing, and bearing is assemblied in the bearing seat, and bearing seat is fixed on the left end of picking platform top of the trellis; Biserial chain type fresh-water fishes detection pipeline is looped around the combination of fresh-water fishes pipeline drive sprocket and the passive chain wheel set of fresh-water fishes pipeline is closed, the pipeline tensioning system is arranged on the outside of the passive sprocket wheel combination of fresh-water fishes pipeline, is fixed on biserial chain type fresh-water fishes fresh-water fishes moving stage associative ring week and detects on the pipeline; Near infrared spectrum information acquisition case is arranged on the center-right position of picking platform top of the trellis, and biserial chain type fresh-water fishes detect pipeline and passed by the bottom of near infrared spectrum information acquisition case; Stepper motor is arranged on the bottom of gathering stand, fresh-water fishes pipeline drive sprocket set is closed the pipeline drive sprocket is installed, the stepper motor drive sprocket is installed on the stepper motor, and the stepper motor drive sprocket is connected with the pipeline drive sprocket by the stepper motor driving chain; Gather the stand level(l)ing device and be separately positioned on the bottom of gathering four columns of stand.
2. as the said a kind of fresh-water fishes weight of claim 1 and near infrared spectrum information dynamic collection device, it is characterized in that: near infrared spectrum information acquisition case is by the vasculum casing, halogen tungsten lamp, near infrared spectrometer, optical fiber, the fixed head support, the fibre-optical probe fixed head, fibre-optical probe, tested material passes through window, tested material moving stage passage, position transducer is formed, the both sides of vasculum casing are provided with tested material and pass through window, be provided with tested material moving stage passage in the middle of the vasculum bottom half, 2 halogen tungsten lamps are each side installed at top in the vasculum casing, position transducer is arranged on the vasculum bottom half, near infrared spectrometer is arranged on vasculum casing crown center position, fibre-optical probe is connected on the near infrared spectrometer by optical fiber, the fixed head support is installed in vasculum casing inside top, the fibre-optical probe fixed head is installed in fixed head support lower end, and fibre-optical probe is installed on the fibre-optical probe fixed head.
3. as the said a kind of fresh-water fishes weight of claim 1 and near infrared spectrum information dynamic collection device, it is characterized in that: the fresh-water fishes moving stage makes up by the pipeline fixed base plate, spacing guide rod, the material pallet, upper limit position block, weighing guide stem, lower position block, pulley fixed frame, weigh and press the pulley composition, the material pallet is installed in the upper end of spacing guide rod and weighing guide stem, spacing guide rod and weighing guide stem are installed on the pipeline fixed base plate, upper limit position block is installed in the upper end that is positioned at the pipeline fixed base plate on the weighing guide stem, lower position block is installed in the lower end that is positioned at the pipeline fixed base plate on the weighing guide stem and leaves the upper and lower displacement gap with the pipeline fixed base plate, pulley fixed frame is installed in the lower end of weighing guide stem, weighs to press pulley and be installed on the pulley fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076709 CN203132659U (en) | 2013-02-02 | 2013-02-02 | Dynamic acquisition device for weight and near infrared spectrum information of freshwater fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076709 CN203132659U (en) | 2013-02-02 | 2013-02-02 | Dynamic acquisition device for weight and near infrared spectrum information of freshwater fish |
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| Publication Number | Publication Date |
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| CN203132659U true CN203132659U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320076709 Expired - Fee Related CN203132659U (en) | 2013-02-02 | 2013-02-02 | Dynamic acquisition device for weight and near infrared spectrum information of freshwater fish |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949931A (en) * | 2015-06-11 | 2015-09-30 | 南阳师范学院 | Rapid lossless fresh pork shelf life evaluation method and detecting system |
| CN113155198A (en) * | 2021-05-08 | 2021-07-23 | 上海海洋大学 | Automatic measuring equipment and method for weight and overall dimension of fish body |
-
2013
- 2013-02-02 CN CN 201320076709 patent/CN203132659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949931A (en) * | 2015-06-11 | 2015-09-30 | 南阳师范学院 | Rapid lossless fresh pork shelf life evaluation method and detecting system |
| CN113155198A (en) * | 2021-05-08 | 2021-07-23 | 上海海洋大学 | Automatic measuring equipment and method for weight and overall dimension of fish body |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140202 |