CN117645923A - Virus and bacteria detection device and detection method for meat products - Google Patents
Virus and bacteria detection device and detection method for meat products Download PDFInfo
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- CN117645923A CN117645923A CN202410119718.6A CN202410119718A CN117645923A CN 117645923 A CN117645923 A CN 117645923A CN 202410119718 A CN202410119718 A CN 202410119718A CN 117645923 A CN117645923 A CN 117645923A
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- 238000001514 detection method Methods 0.000 title claims abstract description 72
- 241000894006 Bacteria Species 0.000 title claims abstract description 38
- 235000013622 meat product Nutrition 0.000 title claims abstract description 25
- 241000700605 Viruses Species 0.000 title claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 85
- 238000000034 method Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 66
- 229920000742 Cotton Polymers 0.000 claims description 44
- 239000007788 liquid Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 21
- 238000005086 pumping Methods 0.000 claims description 11
- 230000001580 bacterial effect Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 235000013372 meat Nutrition 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 230000003116 impacting effect Effects 0.000 claims description 2
- 230000003612 virological effect Effects 0.000 claims 2
- 239000000284 extract Substances 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013330 chicken meat Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020995 raw meat Nutrition 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a device and a method for detecting viruses and bacteria on meat products, which relate to the technical field of detection of the viruses and the bacteria of the meat products, and the device comprises a handheld detector, wherein the handheld detector comprises a machine body, a mixing cavity is formed in the bottom of the machine body, a detection cavity is formed in the top of the mixing cavity, a detection table is arranged in the detection cavity, a feeding collecting cavity is formed in one side of the machine body, a plurality of threaded connectors are arranged at the bottom of the feeding collecting cavity, a plurality of solution storage boxes and a bacteria acquisition mechanism are arranged outside the threaded connectors, and the bacteria acquisition mechanism is arranged in the mixing cavity; according to the invention, the bacteria acquisition mechanism and the solution mixing mechanism are arranged to carry out full-automatic mixing detection on the sample, so that the time and steps for manually adding and mixing the solution are reduced, the influence of the environment on detection is reduced, the working efficiency is improved, and the working difficulty is reduced.
Description
Technical Field
The invention relates to the technical field of detection of meat product virus and bacteria, in particular to a detection device and a detection method for the virus and bacteria on meat products.
Background
At present, common raw meat, chicken meat or other meat products in the market may contain a certain amount of bacterial viruses, some of the microorganisms are beneficial to human bodies, some of the microorganisms are harmful, and the microorganisms cannot be directly observed by naked eyes, once the microorganisms are eaten by human bodies, unexpected risks can occur, at present, the market detection is generally to directly detect the viruses on the positions of booths through a handheld detector, the detection method is more convenient than a large detection instrument, but the method needs to mix solutions on site, and the solution mixing is easily influenced by environmental factors because the environment of the market is complex.
Disclosure of Invention
The invention provides a device and a method for detecting viruses and bacteria on meat products, which are used for solving the defects in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a virus bacteria detection device on meat products, includes handheld detector, handheld detector includes the organism, the mixing chamber has been seted up to the bottom of organism, the detection chamber has been seted up at the top of mixing chamber, the internally mounted in detection chamber has the detection platform, the reinforced collection chamber has been seted up to one side of organism, a plurality of screwed joints are installed to the bottom in reinforced collection chamber, the externally mounted of screwed joint has a plurality of solution storage boxes;
the bacteria acquisition mechanism is arranged in the mixing cavity and comprises a plurality of cotton swabs, a sealing plate is fixed on the outer part of each cotton swab, and leakage-proof rubber is fixed on one side of each sealing plate;
the solution mixing mechanism is arranged in the mixing cavity and comprises solution mixing barrels with the number corresponding to that of the cotton swabs, the top of each solution mixing barrel is communicated with a liquid inlet pipe, the top of each liquid inlet pipe is communicated with an electromagnetic valve, and the bottom of each liquid inlet pipe is communicated with a liquid outlet pipe;
the handheld detector further comprises a display screen arranged on one side of the detector body, a function key is arranged on one side of the detector body and used for controlling the handheld detector to operate, a detector is arranged in the detection cavity and used for detecting a sample on the detection platform, the detector is positioned at the top of the detection platform, a handle is arranged on one side of the detector body and is convenient to hold, a plate opening is formed in one side of the mixing cavity, a first baffle plate is sleeved in the plate opening and used for sealing the mixing cavity, a third water pump is arranged in the detection platform, a pumping end of the third water pump is communicated with the detection platform, a water outlet end of the third water pump is communicated with one of the threaded connectors, and the handheld detector controls the motor, the push rod motor, the first water pump, the second water pump and the third water pump to operate through a controller so as to sample, mix and detect;
the handheld detector further comprises two sliding rails arranged on one side of the detector body, a sliding block is sleeved in the sliding rails, a second baffle is fixed on one side of the sliding blocks, the second baffle is opened and closed in a sliding mode, two triangular lugs are fixed on one side of the second baffle, a first clamping plate is fixed on the top of one side of the detector body, a second clamping plate is fixed on the bottom of one side of the detector body, and the first clamping plate, the second clamping plate and the two triangular lugs can limit the second baffle, so that the second baffle is always kept at one position;
the bacterial acquisition mechanism further comprises a motor fixed on the inner wall of the mixing cavity, a rotating shaft is fixed at one end of an output shaft of the motor, the other end of the rotating shaft is in rotary connection with the inner wall of the mixing cavity, a bottom plate is fixed outside the rotating shaft, a plurality of first placing grooves are formed in the top of the bottom plate, anti-slip lines are formed in the first placing grooves and the second placing grooves, two rod bodies are fixed at the top of the bottom plate, springs are sleeved outside the two rod bodies, the springs push a top plate to clamp a cotton swab, the top ends of the springs are fixedly connected with the top of the two rod bodies, a top plate is sleeved outside the two rod bodies, a plurality of second placing grooves are formed in the bottom of the top plate, the bottom ends of the springs are fixedly connected with the top plate, the cotton swab is sleeved between the first placing grooves and the second placing grooves, the motor is electrically connected with a controller of the machine body, and the bacterial cotton swab is rotated into the mixing cavity to be mixed;
the solution mixing mechanism further comprises two mounting plates fixed on the inner wall of the mixing cavity, a push rod motor is fixed on one side of each mounting plate, the push rod motor is electrically connected with a controller of the machine body, a transverse plate is fixed at one end of each push rod motor, and a plurality of mixing cylinders are fixed on one side of the transverse plate;
the solution mixing mechanism further comprises a first water pump and a second water pump which are fixed on one side of the transverse plate, the water pumping end of the second water pump is communicated with the plurality of liquid outlet pipes through pipelines, the water outlet end of the second water pump is communicated with the detection table through pipelines, the water outlet end of the first water pump is communicated with the plurality of electromagnetic valves, the water pumping end of the first water pump is communicated with the other threaded connectors of the first water pump, and the solution mixing mechanism automatically extracts corresponding solutions for full mixing and extracts the corresponding solutions to the detection table for detection.
Example 2: referring to fig. 2-6: the embodiment provides a detection method of a virus and bacteria detection device on a meat product based on embodiment 1, which comprises the steps of:
s1: firstly, a motor is started by pressing a function key through a controller of a machine body, and drives a rotating shaft, a bottom plate, a rod body, a spring and a top plate to rotate ninety degrees;
s2: rubbing a plurality of parts of meat with a cotton swab with a sealing plate, inserting the cotton swab with the sealing plate into the first placing groove and the second placing groove, and controlling the motor rotating shaft, the bottom plate, the rod body, the spring, the top plate and the cotton swab of the sealing plate to reversely rotate ninety degrees to enable the cotton swab to rotate into the mixing cavity;
s3: the controller of the machine body controls the push rod motor to drive the transverse plate to move, when the transverse plate moves, the first water pump, the second water pump and the plurality of mixing drums move towards the direction of the cotton swabs, the cotton swabs are wrapped in the mixing drums, when the cotton swabs move for a certain distance, the push rod motor is closed, and at the moment, the sealing plate seals the opening at one side of the mixing drums;
s4: starting a water pump I to extract the solution in the solution storage box through a threaded joint, inputting the solution into the mixing barrel through an electromagnetic valve and a liquid inlet pipe, wherein the liquid inlet pipe is positioned at the top of a cotton swab head of the cotton swab, impacting the cotton swab head to wash away the sample stained on the surface after the solution enters the mixing barrel, pumping the solution mixed with the sample into a detection table after adding a specified solution, starting a water pump II to pump the solution mixed with the sample into the detection table, acquiring data of the solution in the detection table and displaying the data on a display screen by a detector, and then starting a water pump III to suck the solution in the detection table and filling the solution storage box for storing waste liquid to finish detection;
s5: after the use for a designated number of times, the test table and the solution storage box are manually removed for cleaning.
Compared with the prior art, the invention has the beneficial effects that:
in conclusion, the equipment is novel in design and simple to operate, and the equipment carries out full-automatic mixing detection on samples by installing the bacteria acquisition mechanism and the solution mixing mechanism, so that the time and steps for manually adding the solution for mixing are reduced, the influence of the environment on detection is reduced, the working efficiency is improved, and the working difficulty is reduced.
Drawings
Fig. 1 is a schematic view of a first view angle structure of a device for detecting viruses and bacteria on meat products according to the present invention.
Fig. 2 is a schematic view of a part of a bacteria acquisition mechanism of a device for detecting virus and bacteria on meat products according to the present invention.
Fig. 3 is a schematic diagram of a second view angle structure of a device for detecting viruses and bacteria on meat products according to the present invention.
Fig. 4 is a schematic view of a third view structure of a device for detecting viruses and bacteria on meat products according to the present invention.
Fig. 5 is a schematic diagram of a fourth view angle structure of a device for detecting viruses and bacteria on meat products according to the present invention.
Fig. 6 is a schematic view of a partial enlarged structure at a in fig. 5.
Fig. 7 is a schematic view of a partial enlarged structure at B in fig. 1.
In the figure: 1. a handheld detector; 11. a body; 12. a display screen; 13. a function key; 14. a detection table; 15. a feed collection chamber; 16. a threaded joint; 17. a solution storage box; 18. a handle; 19. a mixing chamber; 110. a first baffle; 111. a slide rail; 112. a second baffle; 113. triangular protruding blocks; 114. a clamping plate I; 115. a second clamping plate; 2. a bacteria acquisition mechanism; 21. a motor; 22. a rotating shaft; 23. a bottom plate; 25. a rod body; 26. a spring; 27. a top plate; 28. a cotton swab; 29. a sealing plate; 3. a solution mixing mechanism; 31. a mounting plate; 32. a push rod motor; 33. a cross plate; 34. a mixing drum; 35. a liquid outlet pipe; 36. a liquid inlet pipe; 37. an electromagnetic valve; 38. a first water pump; 39. and a second water pump.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1: referring to fig. 1-3: the utility model provides a virus bacteria detection device on meat products, includes handheld detector 1, and handheld detector 1 includes organism 11, and mixing chamber 19 has been seted up to the bottom of organism 11, and the detection chamber has been seted up at the top of mixing chamber 19, and the internally mounted in detection chamber has detection platform 14, and reinforced collection chamber 15 has been seted up to one side of organism 11, and a plurality of screwed joints 16 are installed to the bottom of reinforced collection chamber 15, and the externally mounted of screwed joint 16 has a plurality of solution storage boxes 17;
the bacteria acquisition mechanism 2 is arranged in the mixing cavity 19, the bacteria acquisition mechanism 2 comprises a plurality of cotton swabs 28, a sealing plate 29 is fixed on the outer part of the cotton swabs 28, and leakage-proof rubber is fixed on one side of the sealing plate 29;
the solution mixing mechanism 3, the solution mixing mechanism 3 is installed in the mixing cavity 19, the solution mixing mechanism 3 comprises solution mixing drums 34 corresponding to the cotton swabs 28 in number, the top of each solution mixing drum 34 is communicated with a liquid inlet pipe 36, the top of each liquid inlet pipe 36 is communicated with an electromagnetic valve 37, and the bottom of each liquid inlet pipe 36 is communicated with a liquid outlet pipe 35;
the handheld detector 1 further comprises a display screen 12 arranged on one side of the machine body 11, a function key 13 is arranged on one side of the machine body 11 and used for controlling the handheld detector to operate, a detector is arranged in the detection cavity and used for detecting a sample on the detection platform, the detector is positioned at the top of the detection platform 14, a handle 18 is arranged on one side of the machine body 11 and is convenient to hold, a plate opening is formed in one side of the mixing cavity 19, a first baffle 110 is sleeved in the plate opening and used for sealing the mixing cavity, a third water pump is arranged in the detection platform 14, a pumping end of the third water pump is communicated with the detection platform 14, a water outlet end of the third water pump is communicated with one of the threaded connectors 16, and the handheld detector controls the operation of a motor, a push rod motor, the first water pump, the second water pump and the third water pump through a controller so as to realize sampling, mixing and detection;
the handheld detector 1 further comprises two sliding rails 111 arranged on one side of the body 11, sliding blocks are sleeved in the sliding rails 111, a second baffle 112 is fixed on one side of the two sliding blocks, the second baffle is opened and closed in a sliding mode, two triangular lugs 113 are fixed on one side of the second baffle 112, a first clamping plate 114 is fixed on the top of one side of the body 11, a second clamping plate 115 is fixed on the bottom of one side of the body 11, and the first clamping plate, the second clamping plate and the two triangular lugs can limit the second baffle, so that the second baffle is always kept at one position;
the bacteria acquisition mechanism 2 further comprises a motor 21 fixed on the inner wall of the mixing cavity 19, a rotating shaft 22 is fixed at one end of an output shaft of the motor 21, the other end of the rotating shaft is connected with the inner wall of the mixing cavity 19 in a rotating way, a bottom plate 23 is fixed on the outer part of the rotating shaft 22, a plurality of first placing grooves are formed in the top of the bottom plate 23, anti-slip lines are formed in the first placing grooves and the second placing grooves, two rod bodies 25 are fixed on the top of the bottom plate 23, springs 26 are sleeved on the outer parts of the two rod bodies 25, a top plate 27 is sleeved on the outer parts of the two rod bodies 25, a plurality of second placing grooves are formed in the bottom of the top plate 27, the bottom end of each spring 26 is fixedly connected with the top plate 27, a cotton swab 28 is sleeved between the first placing grooves and the second placing grooves, the motor 21 is electrically connected with a controller of the machine body 11, and the bacteria acquisition device rotates the cotton swab with bacteria into the mixing cavity to be mixed;
the solution mixing mechanism 3 further comprises two mounting plates 31 fixed on the inner wall of the mixing cavity, a push rod motor 32 is fixed on one side of each mounting plate 31, the push rod motor 32 is electrically connected with the controller of the machine body 11, a transverse plate 33 is fixed at one end of each push rod motor 32, and a plurality of mixing drums 34 are fixed on one side of the transverse plate 33;
the solution mixing mechanism 3 further comprises a first water pump 38 and a second water pump 39 which are fixed on one side of the transverse plate 33, the water pumping end of the second water pump 39 is communicated with the plurality of liquid outlet pipes 35 through pipelines, the water outlet end of the second water pump 39 is communicated with the detection table 14 through pipelines, the water outlet end of the first water pump 38 is communicated with the plurality of electromagnetic valves 37, the water pumping end of the first water pump 38 is communicated with the other threaded connectors 16, and the solution mixing mechanism automatically extracts corresponding solutions for full mixing and extracts the corresponding solutions to the detection table for detection.
Example 2: referring to fig. 2-7: the embodiment provides a detection method of a virus and bacteria detection device on a meat product based on embodiment 1, which comprises the following steps:
s1: firstly, a motor 21 is started by pressing a function key 13 through a controller of a machine body 11, and the motor 21 drives a rotating shaft 22, a bottom plate 23, a rod body 25, a spring 26 and a top plate 27 to rotate ninety degrees;
s2: rubbing a plurality of parts of meat by using a cotton swab 28 with a sealing plate 29, inserting the cotton swab 28 with the sealing plate 29 into the first placing groove and the second placing groove, and controlling the rotating shaft 22 of the motor 21, the bottom plate 23, the rod body 25, the spring 26, the top plate 27 and the cotton swab 28 of the sealing plate 29 to reversely rotate ninety degrees so that the cotton swab 28 rotates into the mixing cavity 19;
s3: the controller of the machine body 11 controls the push rod motor 32 to drive the transverse plate 33 to move, when the transverse plate 33 moves, the first water pump 38, the second water pump 39 and the plurality of mixing drums 34 move towards the cotton swab 28, the cotton swab 28 is wrapped in the mixing drums 34, and when the push rod motor 32 is closed after a certain distance is moved, the sealing plate 29 seals the opening on one side of the mixing drums 34;
s4: starting a water pump I38 to pump the solution in the solution storage box 17 through the threaded joint 16, then inputting the solution into the mixing drum 34 through the electromagnetic valve 37 and the liquid inlet pipe 36, wherein the liquid inlet pipe 36 is positioned at the top of a cotton swab head of the cotton swab, the cotton swab head is impacted to flush out the sample stained on the surface after the solution enters the mixing drum 34, after the appointed solution is added, starting a water pump II 39 to pump the solution mixed with the sample into the detection table 14, acquiring the data of the solution in the detection table 14 by a detector and displaying the data on the display screen 12, and then starting a water pump III to suck the solution in the detection table 14 and filling the solution storage box 17 for storing waste liquid to finish detection;
s5: after a prescribed number of uses, the test stand 14 and the solution storage cartridge 17 need to be manually removed for cleaning.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a virus bacteria detection device on meat products, includes handheld detector (1), its characterized in that, handheld detector (1) includes organism (11), mixing chamber (19) have been seted up to the bottom of organism (11), detection chamber has been seted up at the top of mixing chamber (19), detection chamber's internally mounted has detection platform (14), reinforced collection chamber (15) have been seted up to one side of organism (11), a plurality of screwed joint (16) are installed to the bottom of reinforced collection chamber (15), a plurality of solution storage boxes (17) are installed to the outside of screwed joint (16);
the bacteria acquisition mechanism (2), the bacteria acquisition mechanism (2) is arranged in the mixing cavity (19), the bacteria acquisition mechanism (2) comprises a plurality of cotton swabs (28), a sealing plate (29) is fixed on the outer part of each cotton swab (28), and leakage-proof rubber is fixed on one side of each sealing plate (29);
solution mixing mechanism (3), solution mixing mechanism (3) installs the inside in mixing chamber (19), solution mixing mechanism (3) are including solution mixing drum (34) corresponding with cotton swab (28) quantity, the top intercommunication of solution mixing drum (34) has feed liquor pipe (36), the top intercommunication of feed liquor pipe (36) has solenoid valve (37), the bottom intercommunication of feed liquor pipe (36) has drain pipe (35).
2. The device for detecting virus and bacteria on meat products according to claim 1, wherein the handheld detector (1) further comprises a display screen (12) arranged on one side of a machine body (11), a function key (13) is arranged on one side of the machine body (11), a detector is arranged in the detection cavity and positioned at the top of the detection table (14), a handle (18) is arranged on one side of the machine body (11), a plate opening is formed in one side of the mixing cavity (19), a baffle I (110) is sleeved in the plate opening, a water pump III is arranged in the detection table (14), a water pumping end of the water pump III is communicated with the detection table (14), and a water outlet end of the water pump III is communicated with one of the threaded connectors (16).
3. The device for detecting viruses and bacteria on meat products according to claim 1, wherein the handheld detector (1) further comprises two sliding rails (111) arranged on one side of the machine body (11), sliding blocks are sleeved in the sliding rails (111), a second baffle (112) is fixed on one side of each sliding block, two triangular protruding blocks (113) are fixed on one side of each second baffle (112), a first clamping plate (114) is fixed on the top of one side of the machine body (11), and a second clamping plate (115) is fixed on the bottom of one side of the machine body (11).
4. The device for detecting virus and bacteria on meat products according to claim 1, wherein the bacteria acquisition mechanism (2) further comprises a motor (21) fixed on the inner wall of the mixing cavity (19), one end of an output shaft of the motor (21) is fixed with a rotating shaft (22), a bottom plate (23) is fixed on the outer portion of the rotating shaft (22), a plurality of first placing grooves are formed in the top of the bottom plate (23), two rod bodies (25) are fixed on the top of the bottom plate (23), springs (26) are sleeved on the outer portions of the two rod bodies (25), the top ends of the springs (26) are fixedly connected with the top of the rod bodies (25), top plates (27) are sleeved on the outer portions of the two rod bodies (25), a plurality of second placing grooves are formed in the bottom of the top plates (27), the bottom ends of the springs (26) are fixedly connected with the top plates (27), and cotton swabs (28) are sleeved between the first placing grooves and the second placing grooves, and the motor (21) is electrically connected with a controller of the machine body (11).
5. The device for detecting viruses and bacteria on meat products according to claim 1, wherein the solution mixing mechanism (3) further comprises two mounting plates (31) fixed on the inner wall of the mixing cavity (19), a push rod motor (32) is fixed on one side of each mounting plate (31), the push rod motor (32) is electrically connected with a controller of the machine body (11), a transverse plate (33) is fixed on one end of each push rod motor (32), and a plurality of mixing drums (34) are fixed on one side of each transverse plate (33).
6. The device for detecting viruses and bacteria on meat products according to claim 5, wherein the solution mixing mechanism (3) further comprises a first water pump (38) and a second water pump (39) which are fixed on one side of the transverse plate (33), the water pumping end of the second water pump (39) is communicated with the plurality of liquid outlet pipes (35) through pipelines, the water outlet end of the second water pump (39) is communicated with the detection table (14) through pipelines, the water outlet end of the first water pump (38) is communicated with the plurality of electromagnetic valves (37), and the water pumping end of the first water pump (38) is communicated with the other threaded joints (16).
7. A method of detecting a viral bacterial detection device on a meat product comprising the viral bacterial detection device on a meat product according to any one of claims 1-6, further comprising the steps of:
s1: firstly, a motor (21) is started by pressing a function key (13) through a controller of a machine body (11), and the motor (21) drives a rotating shaft (22) and a bottom plate (23), a rod body (25), a spring (26) and a top plate (27) to rotate ninety degrees;
s2: rubbing a plurality of parts of meat by using a cotton swab (28) with a sealing plate (29), inserting the cotton swab (28) with the sealing plate (29) into the first placing groove and the second placing groove, and controlling the rotating shaft (22) of the motor (21), the bottom plate (23), the rod body (25), the spring (26), the top plate (27) and the cotton swab (28) of the sealing plate (29) to reversely rotate ninety degrees so that the cotton swab (28) rotates into the mixing cavity (19);
s3: the controller of the machine body (11) controls the push rod motor (32) to drive the transverse plate (33) to move, when the transverse plate (33) moves, the water pump I (38), the water pump II (39) and the plurality of mixing drums (34) move towards the cotton swabs (28), the cotton swabs (28) are wrapped in the mixing drums (34), when the push rod motor (32) is closed after a certain distance is moved, and the sealing plate (29) seals the opening at one side of the mixing drums (34);
s4: starting a water pump I (38) to pump the solution in the solution storage box (17) through the threaded joint (16), inputting the solution into the mixing drum (34) through the electromagnetic valve (37) and the liquid inlet pipe (36), wherein the liquid inlet pipe (36) is positioned at the top of a cotton swab head of the cotton swab, impacting the cotton swab head to wash away the sample stained on the surface after the solution enters the mixing drum (34), pumping the solution mixed with the sample into the detection table (14) after adding the specified solution, acquiring the data of the solution in the detection table (14) by a detector and displaying the data on the display screen (12), and then starting a water pump III to suck the solution in the detection table (14) and filling the solution storage box (17) for storing waste liquid to finish detection;
s5: after a prescribed number of uses, the test stand (14) and the solution storage cartridge (17) need to be manually removed for cleaning.
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| CN202410119718.6A CN117645923B (en) | 2024-01-29 | 2024-01-29 | Virus and bacteria detection device and detection method for meat products |
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