Food safety rapid detection device based on artificial intelligence analysis

Abstract

The invention relates to the field of detection, and provides a food safety rapid detection device based on artificial intelligence analysis, the food safety rapid detection device comprises a casing, a hollow heat conduction drill bit and a heat insulation pipe, the casing is provided with a machine cavity, the heat insulation pipe is rotatably connected to the inner wall of the machine cavity, the lower end of the heat insulation pipe extends below the casing, and the hollow heat conduction drill bit is fixedly connected to the lower end of the heat insulation pipe; a sampling opening is formed in the hollow heat conduction drill bit, a heat conduction copper piece is fixedly connected to the heat insulation pipe, a heat conduction strip is fixedly connected into the heat insulation pipe, the heat conduction copper piece and the hollow heat conduction drill bit abut against the heat conduction strip, two or more permanent magnets are fixedly connected to the inner wall of the machine cavity, the permanent magnets are arranged around the heat insulation pipe, and the polarities of the upper ends of every two adjacent permanent magnets are different. A driving assembly, a liquid pumping assembly and more than two sample boxes are connected in the machine cavity, probes are arranged in the sample boxes, and an artificial intelligence analysis module is arranged on the machine shell; the driving assembly is connected with the heat-conducting copper piece, and the liquid pumping assembly is movably connected with the heat-insulating pipe. Rapid multi-layer sampling of frozen food is achieved, and the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of detection engineering technology, and particularly relates to a food safety rapid detection device based on artificial intelligence analysis. BACKGROUND

[0002] A liquid food detection sampling device is disclosed in Chinese Utility Model Patent No. CN222258851U, which comprises a sampling cylinder, an end cover connected to the upper end outer wall of the sampling cylinder through a sealing bearing, a square sleeve fixedly connected to the upper surface of the end cover, a limit button movably connected to the inner wall of the side of the square sleeve, a square rod movably installed on the inner wall of the square sleeve, and a knob fixedly connected to the upper end surface of the square rod. The upper end outer wall of the side of the sampling cylinder is fixedly connected with a bracket, the upper end outer wall of the bracket is sleeved with a bracket sleeve, and the upper end of the bracket sleeve is fixedly connected with a sleeve ring. A rod sleeve is fixedly installed on the inner wall of the end cover, an adjusting rod is movably installed on the inner wall of the rod sleeve, a piston is fixedly arranged at the lower end of the adjusting rod, and a clamping rod is fixedly arranged on the upper surface of the piston on both sides of the adjusting rod. The liquid food detection sampling device is convenient to adjust the length, so that the device can obtain liquid food samples of different depths, and the practicality of the device is improved.

[0003] However, when the above-mentioned patent detects liquid food that has been frozen into ice blocks, it is usually necessary to first thaw the ice blocks in order to obtain liquid samples from different depths. There are generally two methods for existing methods: one is to wait for the ice blocks to melt naturally at room temperature, and the other is to use an external heating device to forcibly thaw the ice blocks. However, the above-mentioned methods have obvious deficiencies. First, waiting for natural thawing requires a long time and cannot meet the demand for rapid detection, which seriously affects the detection efficiency. Second, using additional heating thawing operation not only wastes time, but also easily causes the whole sample to melt and mix, thereby losing the accuracy of layered sampling and affecting the reliability of the food safety detection result. SUMMARY

[0004] In view of the above technical problems, the present application aims to provide a food safety rapid detection device based on artificial intelligence analysis. In order to solve the above technical problems, the present application adopts the following technical solutions:

[0005] The application discloses a food safety rapid detection device based on artificial intelligence analysis, which comprises a casing, a hollow heat-conducting drill bit and a heat-insulating pipe, a machine cavity is formed in the casing, the heat-insulating pipe is rotationally connected to the inner wall of the machine cavity, the lower end of the heat-insulating pipe extends to below the casing, the hollow heat-conducting drill bit is fixedly connected to the lower end of the heat-insulating pipe, a sampling port is formed in the hollow heat-conducting drill bit, a heat-conducting copper piece is fixedly connected to the heat-insulating pipe, a heat-conducting strip is fixedly connected to the heat-insulating pipe, the heat-conducting copper piece and the hollow heat-conducting drill bit are in abutment with the heat-conducting strip, two or more permanent magnets are fixedly connected to the inner wall of the machine cavity, the permanent magnets are arranged around the heat-insulating pipe, the polarities of the upper ends of each adjacent permanent magnet are different, a driving assembly, a liquid pumping assembly and two or more sample boxes are connected to the machine cavity, a probe is arranged in the sample box, and an artificial intelligence analysis module is arranged on the casing.

[0006] The driving assembly is connected with the heat-conducting copper piece, and the liquid pumping assembly is movably connected with the heat-insulating pipe.

[0007] Preferably, the heat-conducting copper piece is a copper gear, the driving assembly comprises a double-shaft motor, an I-shaped support and a rotating rod, the double-shaft motor is fixedly connected to the I-shaped support, the I-shaped support is slidably connected to the inner wall of the machine cavity, the I-shaped support is connected to the inner wall of the machine cavity through an elastic member, the I-shaped support extends to above the casing, the upper and lower ends of the output shaft of the double-shaft motor are fixedly connected with friction discs, the rotating rod is rotationally connected to the inner wall of the machine cavity, the rotating rod is fixedly connected with a friction disc three and a driving gear, and the driving gear is engaged with the copper gear.

[0008] The liquid pumping assembly comprises a centrifugal pump, a liquid inlet pipe and a liquid outlet pipe are fixedly connected to the centrifugal pump, the liquid inlet pipe is rotationally connected with the heat-insulating pipe, a friction disc one is fixedly connected to the centrifugal impeller in the centrifugal pump, and the friction disc one extends to outside of the centrifugal pump.

[0009] Preferably, the rotating rod is a worm, a fan blade assembly is rotationally connected to the inner wall of the machine cavity, a worm wheel is fixedly connected to the fan blade assembly, the worm wheel is engaged with the worm, the material of the liquid outlet pipe comprises a flexible material, a liquid guide is fixedly connected to one end of the liquid outlet pipe, the liquid guide is slidably connected to the inner wall of the machine cavity, a liquid guide channel in the liquid guide is in communication with the liquid outlet pipe, a wind deflector is fixedly connected to the liquid guide, a T-shaped supporting plate is slidably connected to the inner wall of the sample box, the probe is arranged on the T-shaped supporting plate, the horizontal section of the T-shaped supporting plate is connected to the inner bottom wall of the sample box through an elastic member two, and the vertical section of the T-shaped supporting plate extends to above the sample box.

[0010] Preferably, a sealing cover is slidably connected to the inner wall of the machine cavity, the sealing cover is connected to the inner wall of the machine cavity through an elastic member three, and the sealing cover is in abutment with the liquid guide.

[0011] Preferably, a supporting wheel is connected to the top wall of the liquid guide, and the supporting wheel is in abutment with the wind deflector.

[0012] Preferably, an air purification plate is fixedly connected to the inner wall of the machine cavity, and the inner wall of the machine cavity is in communication with the outer wall of the casing through an air exhaust hole.

[0013] Preferably, a sealing strip is arranged on the sealing cover.

[0014] Preferably, the permanent magnet is made of neodymium.

[0015] Preferably, a controller is fixedly connected to the outer wall of the housing.

[0016] Preferably, the controller is equipped with a button assembly, and the artificial intelligence analysis module is located inside the controller.

[0017] The present invention has the following beneficial effects:

[0018] This technology enables rapid multi-layer sampling and improves testing efficiency. The hollow heat-conducting drill bit and sampling port, under the heat transfer effect of heat-conducting strips and copper gears, can form ice cavities at different depths and sample layer by layer. This process avoids the need to wait for the entire ice block to melt completely, and does not require any other additional operations to melt the ice block, which greatly improves the efficiency of food safety testing and reduces sample pretreatment time. Attached Figure Description

[0019] The present invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a rapid food safety detection device based on artificial intelligence analysis according to the present invention;

[0021] Figure 2 This is a front view of a rapid food safety detection device based on artificial intelligence analysis according to the present invention;

[0022] Figure 3 This is the present invention. Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is the present invention. Figure 2 Enlarged view of point B in the middle;

[0024] Figure 5 This is the present invention. Figure 4 Enlarged view of the central liquid guide device;

[0025] Figure 6 This is the present invention. Figure 4 Schematic diagram of the central liquid guide device;

[0026] Figure 7 This is the present invention. Figure 4 Schematic diagram of the internal structure of the liquid guide device;

[0027] Figure 8 This is the present invention. Figure 4 Schematic diagram of a dual-shaft motor;

[0028] Figure 9 This is a schematic diagram of the structure of the insulating pipe and hollow thermally conductive drill bit used to sample ice blocks in this invention.

[0029] Reference numerals: 1. Housing; 2. Hollow thermally conductive drill bit; 3. Insulation pipe; 4. Machine cavity; 5. Sampling port; 6. Thermally conductive strip; 7. Thermally conductive copper component; 8. Permanent magnet; 9. Centrifugal pump; 10. Inlet pipe; 11. Outlet pipe; 12. Liquid guide; 13. Friction disc one; 14. Dual-axis motor; 15. Friction disc two; 16. I-beam frame; 17. Elastic component one; 18. Sealing cover; 19. Friction disc three; 20. Rotating rod; 21. Drive gear; 22. Worm gear; 23. Fan assembly; 24. Sample box; 25. T-shaped support plate; 26. Elastic component two; 27. Elastic component three; 28. Air guide plate; 29. ​​Support roller; 30. Air purification plate. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] In the description of this invention, it should be noted that the terms "vertical," "upper," "lower," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0033] like Figures 1-9As shown, a food safety rapid detection device based on artificial intelligence analysis includes a shell 1, a hollow heat-conducting drill bit 2 and a heat-insulating pipe 3, a machine cavity 4 is formed on the shell 1, the heat-insulating pipe 3 is rotationally connected to the inner wall of the machine cavity 4, the lower end of the heat-insulating pipe 3 extends to below the shell 1, the hollow heat-conducting drill bit 2 is fixedly connected to the lower end of the heat-insulating pipe 3, a sampling port 5 is formed on the hollow heat-conducting drill bit 2, a heat-conducting copper piece 7 is fixedly connected to the heat-insulating pipe 3, a heat-conducting strip 6 is fixedly connected in the heat-insulating pipe 3, the heat-conducting copper piece 7 and the hollow heat-conducting drill bit 2 are in abutment with the heat-conducting strip 6, two or more than two permanent magnets 8 are fixedly connected to the inner wall of the machine cavity 4, the permanent magnets 8 are arranged around the heat-insulating pipe 3, the polarities of the upper ends of each adjacent permanent magnet 8 are different, a driving assembly, a liquid pumping assembly and two or more than two sample boxes 24 are connected in the machine cavity 4, a probe is arranged in the sample box 24, and an artificial intelligence analysis module is arranged on the shell 1.

[0034] The driving assembly is connected with the heat-conducting copper piece 7, and the liquid pumping assembly is movably connected with the heat-insulating pipe 3.

[0035] The shell 1 is preferably made of stainless steel and is polished on the surface, has the characteristics of corrosion resistance, low temperature resistance and impact resistance, the hollow heat-conducting drill bit 2 is preferably made of high-heat-conducting stainless steel and is treated with a hard coating on the surface, and the heat-insulating pipe 3 is preferably made of ceramic heat insulation material to ensure heat insulation in a low temperature environment.

[0036] According to an optional embodiment of the present application, the heat-conducting copper piece 7 is a copper gear, the driving assembly includes a double-shaft motor 14, an I-shaped frame 16 and a rotating rod 20, the double-shaft motor 14 is fixedly connected to the I-shaped frame 16, the I-shaped frame 16 is slidingly connected to the inner wall of the machine cavity 4, the I-shaped frame 16 is connected to the inner wall of the machine cavity 4 through an elastic member one 17, the I-shaped frame 16 extends above the shell 1, the upper and lower ends of the output shaft of the double-shaft motor 14 are fixedly connected with friction discs two 15, the rotating rod 20 is rotationally connected to the inner wall of the machine cavity 4, the rotating rod 20 is fixedly connected with a friction disc three 19 and a driving gear 21, and the driving gear 21 is engaged with the copper gear.

[0037] The liquid pumping assembly includes a centrifugal pump 9, the centrifugal pump 9 is fixedly connected with a liquid inlet pipe 10 and a liquid outlet pipe 11, the liquid inlet pipe 10 is rotationally connected with the heat-insulating pipe 3, and a friction disc one 13 is fixedly connected to the centrifugal impeller in the centrifugal pump 9, and the friction disc one 13 extends to the outside of the centrifugal pump 9.

[0038] The rated voltage of the double-shaft motor 14 is 24V, and the maximum rotating speed is 8000rpm, and the double-shaft output drives the upper friction disc two 15 and the lower friction disc two 15 to rotate synchronously.

[0039] The parameters of the friction disc one 13, the friction disc two 15 and the friction disc three 19 are as follows: the three are made of rubber composite material, the friction coefficient is as high as 0.85, the diameter is 25mm, and the thickness is 3-5mm, so that torque transmission is ensured and different mechanism working states can be controlled through up-down switching.

[0040] According to an optional embodiment of the present application, the rotating rod 20 is a worm, the inner wall of the machine cavity 4 is rotationally connected with a fan blade assembly 23, the fan blade assembly 23 is fixedly connected with a worm wheel 22, the worm wheel 22 is engaged with the worm, the material of the liquid outlet pipe 11 comprises a flexible material, one end of the liquid outlet pipe 11 is fixedly connected with a liquid guide 12, the liquid guide 12 is slidingly connected with the inner wall of the machine cavity 4, the liquid outlet pipe 11 and the liquid guide channel in the liquid guide 12 are in communication, the liquid guide 12 is fixedly connected with a wind guide 28, the inner wall of the sample box 24 is slidingly connected with a T-shaped supporting plate 25, the probe is arranged on the T-shaped supporting plate 25, the horizontal segment of the T-shaped supporting plate 25 is connected with the inner bottom wall of the sample box 24 through the second elastic member 26, and the vertical segment of the T-shaped supporting plate 25 extends above the sample box 24.

[0041] The probe can detect the pre-detection data of the sample, such as temperature data and pH data, and the artificial intelligence analysis module can perform noise reduction processing and analysis processing on the temperature data and the pH data.

[0042] According to an optional embodiment of the present application, the inner wall of the machine cavity 4 is slidingly connected with a sealing cover 18, the sealing cover 18 is connected with the inner wall of the machine cavity 4 through the third elastic member 27, and the sealing cover 18 abuts against the liquid guide 12.

[0043] The material of the sealing cover 18 is preferably ABS, which is in sealing cooperation with the top surface of the sample box 24 when being pressed down, so as to avoid sample pollution or volatilization.

[0044] According to an optional embodiment of the present application, the top wall of the liquid guide 12 is connected with a supporting wheel 29, the supporting wheel 29 abuts against the wind guide 28, and the supporting wheel 29 is used to reduce the pressure received by the liquid guide 12 when moving, so that the liquid guide 12 is more easily moved.

[0045] According to an optional embodiment of the present application, the inner wall of the machine cavity 4 is fixedly connected with an air purification plate 30, and the inner wall of the machine cavity 4 is in communication with the outer wall of the machine shell 1 through an air outlet. The air purification plate 30 preferably combines a composite HEPA filter screen and an activated carbon plate, is installed in the ventilation path of the machine cavity 4, and is used to remove bacteria and particulate matters in the air and reduce pollution of the sample caused by the air.

[0046] According to an optional embodiment of the present application, the sealing cover 18 is provided with a sealing strip. The sealing strip abuts against the top surface of the sample box 24, so as to improve the sealing effect.

[0047] According to an optional embodiment of the present application, the material of the permanent magnet 8 comprises neodymium, so that the permanent magnet 8 has the advantages of small size, strong magnetic force, low-temperature resistance and the like.

[0048] According to an optional embodiment of the present application, the outer wall of the machine shell 1 is fixedly connected with a controller.

[0049] According to an optional embodiment of the present application, the controller is provided with a button assembly, which adopts a waterproof light touch button (IP67 level), and the artificial intelligence analysis module is arranged in the controller.

[0050] Implementation process:

[0051] Hold the machine shell 1, make the heat insulation tube 3 vertical to the ice block top wall formed by the frozen liquid, make the lower end of the hollow heat conduction drill bit 2 abut against the ice block top wall, at this time, under the joint action of gravity and the elastic force of the elastic member 17, the lower friction disc 15 and the friction disc 19 abut against each other, the upper friction disc 15 does not abut against the friction disc 13, the left wall of the liquid guide 12 abuts against the right wall of the rightmost T-shaped supporting plate 25, the supporting wheel 29 supports the sealing cover 18, and the elastic member 27 is compressed.

[0052] Start the double-shaft motor 14 through the controller, the output shaft of the double-shaft motor 14 drives the two friction discs 15 to rotate, the lower friction disc 15 drives the friction disc 19, the worm, the driving gear 21, the copper gear, the heat insulation tube 3, the hollow heat conduction drill bit 2, the worm wheel 22 and the fan blade assembly 23 to rotate through friction, the fan blade assembly 23 generates wind to blow left to the liquid guide 12 and the air guide fin 28, but the liquid guide 12 will not move left temporarily due to the blockage of the T-shaped supporting plate 25, the airflow generated by the fan blade assembly 23 makes the external air enter the machine cavity 4 after being purified and filtered by the air purification plate 30, and the air with more bacteria in the sample box 24 is discharged through the exhaust hole, so as to prevent the bacteria from affecting the detection accuracy of the subsequent sample.

[0053] The copper gear continuously passes above the multiple permanent magnets 8 with opposite polarity, so that eddy current is generated in the copper gear, the resistance of the copper gear generates Joule heat under the action of the eddy current, the heat is transmitted to the sampling port 5 through the heat conduction strip 6, the sampling port 5 drills holes in the ice block, when the sampling port 5 drills into the ice block to a depth one, the heat of the hollow heat conduction drill bit 2 melts the ice around the depth one into liquid, an ice cavity one is formed in the ice block, the I-shaped support 16 is pulled up, the lower friction disc 15 is separated from the friction disc 19, the hollow heat conduction drill bit 2 stops generating heat, the temperature of the hollow heat conduction drill bit 2 decreases under the cooling effect of the ice block, so as to prevent too much liquid above from flowing into the lower ice cavity two during subsequent drilling and affecting the accuracy of the sample, the upper friction disc 15 abuts against the friction disc 13, so as to drive the friction disc 13 and the centrifugal impeller to rotate through friction, a negative pressure is generated in the centrifugal pump 9, so that the liquid in the ice cavity one enters the hollow heat conduction drill bit 2 through the sampling port 5, and then the liquid flows to the T-shaped supporting plate 25 of the rightmost sample box 24 through the heat insulation tube 3, the liquid inlet pipe 10, the liquid outlet pipe 11 and the liquid guide 12 in sequence, the T-shaped supporting plate 25 gradually increases in weight and moves downward under the elastic force of the elastic member 26, so that the vertical section of the T-shaped supporting plate 25 is retracted into the sample box 24, and the vertical section of the T-shaped supporting plate 25 releases the limiting of the liquid guide 12.

[0054] Loosen the I-beam 16, so that the I-beam 16, double-shaft motor 14 under the action of gravity and the elastic force of elastic member 17, reset, the upper friction plate 15 off and friction plate 13, the lower friction plate 15 and friction plate 19 re-resistance, fan blade assembly 23 generated by the wind will blow the liquid guide 12 and the wind deflector 28 left shift, the supporting wheel 29 keep against the sealing cover 18, and the supporting wheel 29 can reduce the friction between the sealing cover 18 and the liquid guide 12, so that the liquid guide 12 more easily left to move, the liquid guide 12 left to the vertical segment of the right second T-shaped supporting plate 25, continue to press the shell 1, the hollow heat drill 2 down to the ice cavity one bottom wall continues to drill, at this time, the hollow heat drill 2 temperature is not too high, will not melt too much ice, the hollow heat drill 2 to the depth of two after staying, the hollow heat drill 2 temperature gradually rises to make the ice around the depth of two melt, form ice cavity two, and then move the I-beam 16, using the same principle, the liquid in the ice cavity two is extracted to the right second T-shaped supporting plate 25.

[0055] So work, and complete the follow-up of the liquid in the ice cavity three sampling. When the liquid guide 12 moves to the left of the sealing cover 18, the supporting wheel 29 removes the support of the sealing cover 18, and the sealing cover 18 moves downward under the action of the elastic force of the elastic member 27 until the sealing cover 18 and the top wall of all sample boxes 24 are in contact, thereby sealing all sample boxes 24 to prevent sample contamination and leakage.

[0056] So complete a different depth sampling process of ice block, without melting the whole ice block and sampling, but also can automatically store different depth samples separately, greatly improving the sampling detection efficiency.

[0057] The present application has the following advantages:

[0058] Realize fast multilayer sampling, improve detection efficiency, the hollow heat drill 2 and the sampling port 5 under the heat transfer action of the heat conduction strip 6 and the copper gear, can form ice cavity at different depths and sample layer by layer; this process avoids the need to wait for the whole ice block to melt completely, and also does not need other additional operations to melt the ice block, greatly improving the efficiency of food safety detection, and reducing the sample pretreatment time;

[0059] Real-time temperature control, prevent sample cross contamination, the copper gear under the action of the permanent magnet 8 generates eddy current heating, combined with the heat conduction strip 6 to accurately transfer heat, so that the hollow heat drill 2 can be controlled to rise and fall in temperature at different stages; in this way, when drilling into different depths, the ice layer can be effectively melted, and the sample mixing caused by excessive heating can be avoided, ensuring the accuracy of the detection result;

[0060] Stable liquid is realized, and the integrity of the sample is ensured, the cooperation of the centrifugal pump 9, the liquid inlet pipe 10, the liquid outlet pipe 11 and the liquid guide 12 in the liquid extraction assembly makes the liquid in each ice cavity be smoothly extracted and respectively transported into different sample boxes 24, the layered storage of the sample is ensured, and mixing is avoided;

[0061] Air purification and sealing are realized, and the detection environment is ensured, the fan blade assembly 23 and the air guide fin 28 work cooperatively, air is made to enter the cavity 4 after passing through the air purification plate 30 and then is discharged to contain bacterial air, external pollution is effectively prevented, meanwhile, the sealing cover 18 is sealed to all the sample boxes 24 under the action of the elastic member 27, and the cleanliness of the detection environment and the safety of the sample are further ensured;

[0062] Automatic layered sampling is realized, the friction transmission structure of the I-shaped frame 16, the double-shaft motor 14, the friction disc 1, the friction disc 2 and the friction disc 3 makes the hollow heat-conducting drill bit 2 and the centrifugal pump 9 work alternately in different stages, a series of actions such as drilling, melting, sampling, transporting and sealing are automatically completed, manual operation steps are reduced, and the automation level is improved.

[0063] The components, modules, mechanisms and devices of the structure which are not described in detail in the application are all general standard components or components known by the person skilled in the art, the structure and principle of which can be known by the person skilled in the art through a technical manual or through a conventional experimental method.

[0064] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the application, and are not limited to the protection scope of the application, although the application has been described in detail with reference to the preferred embodiments, the person skilled in the art should understand that the technical solutions of the application can be modified or replaced equivalently without departing from the essence and scope of the technical solutions of the application.

Claims

1. A food safety rapid detection device based on artificial intelligence analysis, characterized in that, The utility model relates to a kind of intelligent sampling machine, including shell, hollow heat-conducting drill bit and heat-insulating tube, machine cavity is set in shell, heat-insulating tube is rotationally connected in machine cavity inner wall, heat-insulating tube lower end extends to below shell, hollow heat-conducting drill bit is fixedly connected in heat-insulating tube lower end, hollow heat-conducting drill bit is set with sampling port, heat-insulating tube is fixedly connected with heat-conducting copper piece, heat-insulating tube is fixedly connected with heat-conducting strip, heat-conducting copper piece and hollow heat-conducting drill bit are all and heat-conducting strip are resisted, two or more than two permanent magnets are fixedly connected in machine cavity inner wall, permanent magnet is arranged around heat-insulating tube, the polarity of each adjacent permanent magnet upper end is different, machine cavity is connected with drive assembly, liquid pumping assembly and two or more than two sample box, probe is arranged in sample box, shell is equipped with artificial intelligence analysis module; Drive assembly is connected with heat-conducting copper piece, and liquid pumping assembly is movably connected with heat-insulating tube.

2. The food safety rapid detection device based on artificial intelligence analysis according to claim 1, characterized in that, The heat-conducting copper piece is a copper gear, the drive assembly includes a double-shaft motor, an I-shaped frame and a rotating rod, the double-shaft motor is fixedly connected to the I-shaped frame, the I-shaped frame is slidably connected to the inner wall of the machine cavity, the I-shaped frame is connected to the inner wall of the machine cavity by an elastic member, the I-shaped frame extends above the shell, the upper and lower ends of the output shaft of the double-shaft motor are fixedly connected with friction discs, the rotating rod is rotationally connected to the inner wall of the machine cavity, the rotating rod is fixedly connected with a friction disc and a driving gear, and the driving gear is engaged with the copper gear. The liquid pumping assembly includes a centrifugal pump, the centrifugal pump is fixedly connected with a liquid inlet pipe and a liquid outlet pipe, the liquid inlet pipe is rotationally connected with the heat-insulating tube, and a friction disc is fixedly connected to the centrifugal impeller in the centrifugal pump.

3. The food safety rapid detection device based on artificial intelligence analysis according to claim 2, characterized in that, The rotating rod is a worm, the inner wall of the machine cavity is rotationally connected with a fan blade assembly, the fan blade assembly is fixedly connected with a worm wheel, the worm wheel is engaged with the worm, the material of the liquid outlet pipe includes a flexible material, one end of the liquid outlet pipe is fixedly connected with a liquid guide, the liquid guide is slidably connected to the inner wall of the machine cavity, the liquid outlet pipe is in communication with a liquid guide channel in the liquid guide, the liquid guide is fixedly connected with a wind guide sheet, the inner wall of the sample box is slidably connected with a T-shaped supporting plate, the probe is arranged on the T-shaped supporting plate, the horizontal section of the T-shaped supporting plate is connected to the inner bottom wall of the sample box by an elastic member, and the vertical section of the T-shaped supporting plate extends above the sample box.

4. The food safety rapid detection device based on artificial intelligence analysis according to claim 3, characterized in that, The inner wall of the machine cavity is slidably connected with a sealing cover, the sealing cover is connected to the inner wall of the machine cavity by an elastic member, and the sealing cover is in abutment with the liquid guide.

5. The food safety rapid detection device based on artificial intelligence analysis according to claim 4, characterized in that, The top wall of the liquid guide is connected with a supporting wheel, and the supporting wheel is in abutment with the wind guide sheet.

6. The food safety rapid detection device based on artificial intelligence analysis according to claim 5, characterized in that, The inner wall of the machine cavity is fixedly connected with an air purification plate, and the inner wall of the machine cavity is in communication with the outer wall of the shell through an air outlet hole.

7. The food safety rapid detection device based on artificial intelligence analysis according to claim 6, characterized in that, The sealing cover is provided with a sealing strip.

8. The food safety rapid detection device based on artificial intelligence analysis according to claim 7, characterized in that, The material of the permanent magnet includes neodymium. 9.The food safety rapid detection device based on artificial intelligence analysis of claim 8, wherein, The outer wall of the shell is fixedly connected with a controller. 10.The food safety rapid detection device based on artificial intelligence analysis of claim 9, wherein, The controller is provided with a button assembly, and the artificial intelligence analysis module is arranged in the controller.

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