CN210221980U - Portable intelligent fruit and vegetable food safety detection device - Google Patents
Portable intelligent fruit and vegetable food safety detection device Download PDFInfo
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- CN210221980U CN210221980U CN201920268946.4U CN201920268946U CN210221980U CN 210221980 U CN210221980 U CN 210221980U CN 201920268946 U CN201920268946 U CN 201920268946U CN 210221980 U CN210221980 U CN 210221980U
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Abstract
The utility model belongs to the technical field of the agricultural product safety inspection, concretely relates to portable fruit vegetables food safety intelligent detection device. The utility model comprises a machine body; a fruit and vegetable placing table is arranged on the side surface of the machine body; an image scanning device is arranged above the fruit and vegetable placing table; a sampling mechanism, a soaking tank and a central control box are arranged in the machine body; and a processing chip is arranged in the central control box. The utility model discloses a heavy metal and pesticide residue's real-time detection in arbitrary fruit vegetables, and the testing process need not artificial interference, has avoided the level to differ the testing result error that causes, and the accuracy is higher, and it is convenient to use, and the simple operation, the practicality is high, is suitable for and uses widely.
Description
Technical Field
The utility model belongs to the technical field of the agricultural product safety inspection, concretely relates to portable fruit vegetables food safety intelligent detection device.
Background
The existing intelligent detection device for fruit and vegetable pesticides is often complex in structure, inconvenient to operate and high in cost
The development of agricultural industrialization makes the production of agricultural products depend on exogenous substances such as pesticides, antibiotics and hormones. With the continuous progress of the cultivation technology, the growth period of the fruits and vegetables is shorter and shorter, and with the aggravation of environmental pollution, the diseases and insect pests of the fruits and vegetables are heavier and heavier, and most of the fruits and vegetables can be matured and marketed after being continuously released for a plurality of times. For a long time, the use amount of pesticides in agricultural product production in China is high, and unreasonable use of the pesticides can lead to the overproof pesticide residues in fruits and vegetables, thus affecting the edible safety of people; if the disease is serious, the disease is caused, the development is abnormal, and even poisoning and death are directly caused; meanwhile, the direct discharge of industrial wastewater and urban domestic water, the agricultural utilization of solid wastes such as sludge and garbage, the discharge of wastes for artificial activities such as mining, smelting, papermaking and traffic which do not reach the standard, and the pollution of fertilizers, agriculture, plastic films and the like lead to the condition that the content of heavy metals in agricultural soil exceeds the standard, and different fruits and vegetables have different enrichment capacities on different heavy metals, so that the types of the heavy metals exceeding the standard of different fruits and vegetables are different, but the heavy metals are very serious in harm to human, and can cause disastrous consequences such as carcinogenesis, teratogenesis, gene mutation and the like.
With the high importance of various countries in the world on the problem of pesticide residue, each fruit and vegetable import country establishes a strict standard for each residue in various fruits and vegetables, and as a major agricultural export country, it is necessary to master the pesticide and heavy metal residue of the fruits and vegetables at any time in the links of fruit and vegetable growth, picking, transaction, export and the like.
The existing intelligent detection device for heavy metal and pesticide residue in fruits and vegetables can basically meet daily detection requirements, has the advantages of good selectivity, high sensitivity, high accuracy, low detection limit, capability of detecting multiple elements or compounds simultaneously and the like, but the existing intelligent detection device needs to rely on manual analysis, has high requirement on the technical level of analysts, is not suitable for realizing quick and simple detection in the links of fruit and vegetable growth, picking, transaction, export and the like, can not realize the purpose of detecting heavy metal and pesticide residue in fruits and vegetables nationally, and has poor practicability.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide a portable intelligent detection device for fruit and vegetable food safety, which can quickly detect heavy metal and pesticide residue in fruits and vegetables, is convenient to use and has high practicability.
The utility model discloses the technical scheme who adopts does:
a portable intelligent detection device for fruit and vegetable food safety comprises a machine body; the side surface of the machine body extends outwards to be provided with a fruit and vegetable placing table; an image scanning device connected with the machine body is arranged above the fruit and vegetable placing table; a sampling mechanism which can extend out between the fruit and vegetable placing table and the image scanning device is arranged in the machine body; the machine body is also internally provided with a soaking tank positioned below the sampling mechanism; a central control box is also arranged in the machine body; and a processing chip electrically connected with the image scanning device and the sampling mechanism respectively is arranged in the central control box.
Preferably, the bottom of the soaking tank is provided with 2 soaking liquid outlets; each soaking solution outlet is provided with a flow valve which is electrically connected with the processing chip respectively; clamping devices for clamping the rapid-measurement card are arranged below the 2 soaking solution outlets; an image acquisition device for shooting the speed measuring card is also arranged above the clamping device; the image acquisition device is arranged in the machine body and is electrically connected with the processing chip.
Preferably, the quick measuring cards clamped by the 2 clamping devices are respectively a heavy metal quick measuring card and a pesticide quick measuring card.
Preferably, the sampling mechanism comprises a telescopic device and a cutting clamping jaw, wherein one end of the telescopic device is fixedly connected in the machine body and is electrically connected with the processing chip, and the cutting clamping jaw is connected with one end of the telescopic device.
Preferably, the side of the cutting clamping jaw which is not connected with the telescopic device is provided with a blade.
Preferably, the image scanning device is electrically connected with the processing chip through the optical imaging chip; the image scanning device is an infrared imager.
Preferably, the machine body is further embedded with a display screen and/or an operation key electrically connected with the processing chip.
Preferably, the fruit and vegetable placing table is provided with a limiting plate at one side or three sides which are not connected with the machine body.
Preferably, a communication module electrically connected with the processing chip is further arranged in the central control box.
The utility model has the advantages that:
place platform, image scanning device, sampling mechanism, soaking groove and well accuse case through the fruit vegetables and use in the cooperation, realized heavy metal and pesticide residue's real-time detection in arbitrary fruit vegetables, and the testing process need not artificial interference, avoided the level to differ the testing result error that causes, the accuracy is higher, it is convenient to use, the simple operation, the practicality is high, is suitable for using widely.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
Fig. 2 is a block diagram of the embodiment.
In the figure: 1-body; 2-a fruit and vegetable placing table; 3-an image scanning device; 4-a telescopic device; 5-cutting the clamping jaw; 6-a display screen; 7-operating the keys.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
In some instances, some embodiments are not described or not in detail, as they are conventional or customary in the art.
Furthermore, the technical features described herein, or the steps of all methods or processes disclosed, may be combined in any suitable manner in one or more embodiments, in addition to the mutually exclusive features and/or steps. It will be readily appreciated by those of skill in the art that the order of the steps or operations of the methods associated with the embodiments provided herein may be varied. Any order in the drawings and examples is for illustrative purposes only and does not imply that a certain order is required unless explicitly stated to be required.
The numbering of the components as such is used herein only to distinguish the objects described, and does not have any sequential or technical meaning. The term "coupled", as used herein, is intended to encompass both direct and indirect coupling, where appropriate and without limitation to such coupling.
As shown in fig. 1-2, the present embodiment provides a portable intelligent fruit and vegetable food safety detection device, which includes a body, and the body may be provided with a carrying strap or a handle, without specific limitation; the side of organism outwards extends and is provided with the fruit vegetables and places the platform, and the fruit vegetables are placed the platform and are used for preventing the fruit vegetables that need be detected at present. In this embodiment, the fruit vegetables place the platform and be provided with the limiting plate with one side or three sides that the organism is not connected, the limiting plate is convenient for carry on spacingly with current fruit vegetables, avoid dropping or rolling at the fruit vegetables in the testing process, influence the accuracy that detects, in the in-service use process, can place one side or three sides installation limiting plate of platform at the fruit vegetables according to the user demand, if the limiting plate of the smooth and easy rolling fruit vegetables installation three sides in surface, place the back have the gravity fulcrum and be difficult for the limiting plate of rolling fruit vegetables installation one side can, shown in figure 1 the fruit vegetables place the platform and installed the limiting plate of one side promptly.
A central control box is also arranged in the machine body; a processing chip is arranged in the central control box; the processing chip is used for storing various standard values and early warning values of the fruit and vegetable samples, receiving and storing detection values acquired by other electronic devices, comparing the detection values with the standard values and the early warning values respectively and outputting results to an upper computer or other human-computer interfaces, and is also used for connecting an external database and identifying and feeding back codes; in addition to the processing chip and its surrounding circuitry, a power supply for powering the processing chip and other electronic components should also be provided in the central control box. In this embodiment, still be provided with the communication module of being connected with the processing chip electricity in the central control box, communication module is used for handling the data interaction between chip and the host computer, and communication module can be wireless communication module such as wiFi, bluetooth, GSM, also can be wired communication module, and the host computer can but not only be limited to mobile terminal, server, computer and so on.
The top that the platform was placed to the fruit vegetables is provided with the image scanning device who is connected with the organism and is connected with the processing chip electricity, and image scanning device is used for acquireing the outside image of waiting to detect the fruit vegetables at present, then transmits to the processing chip, and rethread processing chip compares the discernment back, obtains the kind of current fruit vegetables, is convenient for match the corresponding heavy metal of different fruit vegetables and pesticide residue's national standard or international standard from this. In this embodiment, the image scanning device is electrically connected to the processing chip through the optical imaging chip; the image scanning device is an infrared imager, so that the surface image acquisition of the fruits and vegetables can be still accurately realized under the condition of poor ambient light. As another embodiment, the image scanning device may also be a short-wave imaging spectrometer, and when the short-wave imaging spectrometer is used for collecting the spectral information of the fruits and vegetables, the scattering degree and the light absorption at each wavelength band change with the quality and the component content of each type of fruits and vegetables. Along with the difference of the content of the internal quality components of the fruits and the vegetables, the obtained spectral curves are different, the values of the quality components and the corresponding content of the current fruits and vegetables can be obtained through the analysis of the processing chip, and then the types of the current fruits and vegetables are obtained through comparison.
The machine body is internally provided with a sampling mechanism which can extend out to a position between the fruit and vegetable placing table and the image scanning device and is electrically connected with the processing chip, and the sampling mechanism is used for obtaining fruit and vegetable meat samples or fruit and vegetable skin samples of fruits and vegetables to be detected. In this embodiment, the sampling mechanism includes a telescopic device having one end fixedly connected in the machine body and electrically connected to the processing chip, and further includes a cutting jaw connected to one end of the telescopic device, and the telescopic device may be, but is not limited to, an electric cylinder; when a sample needs to be collected, the telescopic device extends out, then the cutting clamping jaw is tightened, and the sample can be cut off through the force between the jaws when the cutting clamping jaw is tightened; one side that the cutting clamping jaw is not connected with telescoping device is provided with the cutting edge, and the setting up of cutting edge is convenient for the cutting clamping jaw to cut fruit vegetables meat or fruit vegetables skin from waiting to detect the fruit vegetables when tightening up, and it is more convenient to use.
Still install the soaking groove that is located the sampling mechanism below in the organism, after the cutting clamping jaw accomplishes the cutting of sample, the telescoping device withdraws, then the cutting clamping jaw opens, and fruit vegetables meat sample or fruit vegetables skin sample fall to the soaking inslot promptly. In the embodiment, the bottom of the soaking tank is provided with 2 soaking solution outlets, as a preferable implementation mode, the bottom of the soaking tank is also provided with a liquid discharge outlet, the liquid discharge outlet is communicated with the waste liquid tank, and the liquid discharge outlet is provided with an electromagnetic valve electrically connected with the processing chip; each soaking solution outlet is provided with a flow valve which is electrically connected with the processing chip respectively; clamping devices for clamping the rapid-measurement card are arranged below the 2 soaking solution outlets; an image acquisition device for shooting the speed measurement card is also arranged above the clamping device; the image acquisition device is arranged in the machine body and is electrically connected with the processing chip; the quick measuring cards clamped by the 2 clamping devices are respectively a heavy metal quick measuring card and a pesticide quick measuring card.
In this embodiment, still inlay on the organism and be equipped with the display screen and/or the operation button of being connected with processing chip electricity, the display screen is convenient for people in time to look over detection data and testing result, and the operation button is convenient for people to carry out parameter modification and other operations, is provided with display screen and operation button on the organism shown in figure 1.
When using the utility model discloses the time, at first place the fruit vegetables that await measuring at the fruit vegetables and place the bench, then image scanning device realizes the judgement back of fruit vegetables kind with processing chip, place the fruit vegetables sample that the sampling mechanism gained in soak the inslot and soak after 1min, the soaking liquid that will soak the inslot is dripped on the rapid survey card that corresponds, then drip the image of the rapid survey card of soak through the collection, compare the back with blank rapid survey card, obtain heavy metal content and pesticide residue in the current fruit vegetables, then compare with national standard or the international standard that corresponds fruit vegetables kind, output information up to standard or not up to standard information to display screen or host computer, the people of being convenient for look over and in time carry out subsequent loss stopping operation.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a portable fruit vegetables food security intelligent detection device, includes the organism, its characterized in that: the side surface of the machine body extends outwards to be provided with a fruit and vegetable placing table; an image scanning device connected with the machine body is arranged above the fruit and vegetable placing table; a sampling mechanism which can extend out between the fruit and vegetable placing table and the image scanning device is arranged in the machine body; the machine body is also internally provided with a soaking tank positioned below the sampling mechanism; a central control box is also arranged in the machine body; and a processing chip electrically connected with the image scanning device and the sampling mechanism respectively is arranged in the central control box.
2. The portable intelligent fruit and vegetable food safety detection device according to claim 1, characterized in that: the bottom of the soaking tank is provided with 2 soaking liquid outlets; each soaking solution outlet is provided with a flow valve which is electrically connected with the processing chip respectively; clamping devices for clamping the rapid-measurement card are arranged below the 2 soaking solution outlets; an image acquisition device for shooting the speed measuring card is also arranged above the clamping device; the image acquisition device is arranged in the machine body and is electrically connected with the processing chip.
3. The portable intelligent fruit and vegetable food safety detection device according to claim 2, characterized in that: the quick measuring cards clamped by the 2 clamping devices are respectively a heavy metal quick measuring card and a pesticide quick measuring card.
4. The portable intelligent fruit and vegetable food safety detection device according to claim 1, characterized in that: the sampling mechanism comprises a telescopic device and a cutting clamping jaw, wherein one end of the telescopic device is fixedly connected in the machine body and is electrically connected with the processing chip, and the cutting clamping jaw is connected with one end of the telescopic device.
5. The portable intelligent fruit and vegetable food safety detection device according to claim 4, wherein: and a cutting edge is arranged on one side of the cutting clamping jaw, which is not connected with the telescopic device.
6. The portable intelligent fruit and vegetable food safety detection device according to claim 1, characterized in that: the image scanning device is electrically connected with the processing chip through the optical imaging chip; the image scanning device is an infrared imager.
7. The portable intelligent fruit and vegetable food safety detection device according to claim 1, characterized in that: and one side or three sides of the fruit and vegetable placing table, which are not connected with the machine body, are provided with limiting plates.
8. The portable intelligent fruit and vegetable food safety detection device according to claim 1, characterized in that: and a communication module electrically connected with the processing chip is also arranged in the central control box.
9. The portable intelligent detection device for safety of fruit, vegetable and food as claimed in any one of claims 1 to 8, wherein: the machine body is also embedded with a display screen and/or an operation key which are electrically connected with the processing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268946.4U CN210221980U (en) | 2019-03-01 | 2019-03-01 | Portable intelligent fruit and vegetable food safety detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268946.4U CN210221980U (en) | 2019-03-01 | 2019-03-01 | Portable intelligent fruit and vegetable food safety detection device |
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| CN210221980U true CN210221980U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920268946.4U Active CN210221980U (en) | 2019-03-01 | 2019-03-01 | Portable intelligent fruit and vegetable food safety detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649220A (en) * | 2020-12-31 | 2021-04-13 | 中华人民共和国蓬莱海关 | Sampling device and method for detecting pesticide residues on fruits |
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2019
- 2019-03-01 CN CN201920268946.4U patent/CN210221980U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649220A (en) * | 2020-12-31 | 2021-04-13 | 中华人民共和国蓬莱海关 | Sampling device and method for detecting pesticide residues on fruits |
| CN112649220B (en) * | 2020-12-31 | 2023-02-28 | 中华人民共和国蓬莱海关 | Sampling device and method for detecting pesticide residues on fruits |
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