CN219870595U - High-efficient safe food sample detection device - Google Patents
High-efficient safe food sample detection device Download PDFInfo
- Publication number
- CN219870595U CN219870595U CN202320815678.XU CN202320815678U CN219870595U CN 219870595 U CN219870595 U CN 219870595U CN 202320815678 U CN202320815678 U CN 202320815678U CN 219870595 U CN219870595 U CN 219870595U
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- China
- Prior art keywords
- bottom plate
- threaded rod
- tank
- cavity
- food sample
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 30
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 239000010931 gold Substances 0.000 claims description 8
- 229910052737 gold Inorganic materials 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 229930195730 Aflatoxin Natural products 0.000 description 4
- 239000005409 aflatoxin Substances 0.000 description 4
- XWIYFDMXXLINPU-UHFFFAOYSA-N Aflatoxin G Chemical compound O=C1OCCC2=C1C(=O)OC1=C2C(OC)=CC2=C1C1C=COC1O2 XWIYFDMXXLINPU-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a high-efficiency safe food sample detection device, which relates to the technical field of food detection and comprises a bottom plate, a gold-labeled test paper and a drip tube, wherein a second cavity is formed in the top end of the bottom plate, a bidirectional threaded rod is arranged on one side of the inside of the second cavity through a rotating shaft, a knob is arranged at one end of the bidirectional threaded rod, two second thread blocks are connected with the outer wall of the bidirectional threaded rod through threads, limiting plates are arranged at the top ends of the second thread blocks, the gold-labeled test paper is arranged at the top ends of the bottom plate between the limiting plates, a support column is arranged on one side of the top end of the bottom plate, an installation tank is arranged on one side of the support column, and a liquid discharge valve is arranged at the bottom end of the installation tank. According to the utility model, the mixing and stirring are carried out on the inside of the mounting tank through the stirring blade, the liquid discharge valve is opened, the sample to be detected is extruded into the gold-labeled test paper, the structure realizes the integration of the stirring and mixing of the sample and the detection, and the detection of the food sample is realized more efficiently.
Description
Technical Field
The utility model relates to the technical field of food detection, in particular to a high-efficiency and safe food sample detection device.
Background
Food safety detection is to detect harmful substances in food according to national indexes, mainly detecting some indexes of harmful and toxic substances, such as heavy metals, aflatoxins and the like, one important aspect of food science and engineering is to introduce and use chemical unit operation and develop into food engineering unit operation, thereby promoting the development of the food industry to large-scale, continuous and automatic directions, and detecting aflatoxins usually by using a gold-labeled test paper method.
The traditional safe food sample detection has the advantages of simple method and simple structure, but the defects still exist.
In the traditional safe food sample detection method, a food sample is placed in a container in the implementation process, a proper amount of water is added for stirring, then mixed liquid is sucked through a dropper, test paper is dripped into the container, the reaction is observed, the detection needs to be carried out in two steps, and the detection efficiency is low.
Disclosure of Invention
The utility model aims to provide a high-efficiency and safe food sample detection device, which aims to solve the problem of low detection efficiency of the distribution operation proposed in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-efficiency safe food sample detection device comprises a bottom plate, and also comprises gold-labeled test paper and a liquid dropping tube;
the inside on bottom plate top has been seted up the second cavity, and the inside one side of second cavity installs bi-directional threaded rod through the pivot, the knob is installed to bi-directional threaded rod's one end, and bi-directional threaded rod's outer wall has two second screw thread pieces through threaded connection, the limiting plate is all installed on the top of second screw thread piece, and the top of bottom plate is provided with the gold mark test paper between the limiting plate, the support column is installed to one side on bottom plate top, and installs the installation jar in one side of support column, the flowing back valve is installed to the bottom of installation jar, and the dropping liquid pipe is installed to the bottom of flowing back valve, first cavity has been seted up to the inside on support column top, and servo motor is installed on the top of support column, the uni-directional threaded rod is installed to servo motor's output, and the outer wall of the inside uni-directional threaded rod of first cavity has first screw thread piece through threaded connection, the connecting rod is installed near one side of installation jar, and one side of connecting rod installs the cover, driving motor, and driving motor's output installs the puddler, a plurality of blades are installed to the outer wall of the inside puddler of installation jar.
Preferably, one end of the bidirectional threaded rod passes through the bottom plate, and one end of the bidirectional threaded rod extends to one side of the bottom plate.
Preferably, the top ends of the limiting plates penetrate through the bottom plate, and the top ends of the limiting plates extend to the upper portion of the bottom plate.
Preferably, the bottom of the unidirectional threaded rod passes through the support column and extends to the bottom inside the first cavity, and the unidirectional threaded rod is installed at the bottom inside the first cavity through the rotating shaft.
Preferably, one side of the connecting rod passes through the supporting column, and one side of the connecting rod extends to the upper side of the mounting tank.
Preferably, the bottom end of the stirring rod penetrates through the tank cover, and the bottom end of the stirring rod extends to the inside of the installation tank.
Preferably, the top end of the drip tube passes through the liquid discharge valve, and the top end of the drip tube extends to the bottom end of the inside of the mounting tank.
Compared with the prior art, the utility model has the beneficial effects that: through the direction of rotation of knob regulation two-way threaded rod, make the second screw thread piece remove to the direction that is close to each other at the outer wall of two-way threaded rod, drive limiting plate through the second screw thread piece and be close to each other, fix the gold mark test paper through the limiting plate, make it be in under the drip tube, the staff starts driving motor afterwards, it is rotatory to drive the puddler through driving motor, it is rotatory to drive stirring vane through the puddler, it is inside to carry out mixed stirring to the installing tank through stirring vane, after the stirring finishes, can open the flowing back valve, pinch the gasbag of drip tube, with the inside sample to be examined of installing tank squeeze into the gold mark test paper in, detect the aflatoxin of sample through the gold mark test paper, the integration that this structure has realized the stirring of sample and has realized the detection of food sample more efficient.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a bottom plate; 2. gold-labeled test paper; 3. a liquid discharge valve; 4. a drip tube; 5. a mounting tank; 6. stirring blades; 7. a stirring rod; 8. a can lid; 9. a driving motor; 10. a connecting rod; 11. a support column; 12. a servo motor; 13. a first cavity; 14. a one-way threaded rod; 15. a first threaded block; 16. a knob; 17. a second cavity; 18. a two-way threaded rod; 19. a limiting plate; 20. and a second threaded block.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a high-efficiency and safe food sample detection device comprises a bottom plate 1, a gold-labeled test paper 2 and a drip tube 4;
the inside of bottom plate 1 top has seted up second cavity 17, and one side of second cavity 17 inside installs bi-directional threaded rod 18 through the pivot, knob 16 is installed to one end of bi-directional threaded rod 18, and the outer wall of bi-directional threaded rod 18 has two second screw thread pieces 20 through threaded connection, limiting plate 19 is all installed on the top of second screw thread piece 20, and the top of bottom plate 1 is provided with gold mark test paper 2 between the limiting plate 19, support column 11 is installed to one side on bottom plate 1 top, and install installing can 5 on one side of support column 11, drain valve 3 is installed to the bottom of installing can 5, and drip tube 4 is installed to the bottom of drain valve 3, first cavity 13 has been seted up to the inside on support column 11 top, and servo motor 12 is installed on the top of support column 11, unidirectional threaded rod 14 is installed to the output of servo motor 12, and the outer wall of first cavity 13 inside unidirectional 14 has first screw thread piece 15 through threaded connection, one side that first screw thread piece 15 is close to installing can 5 installs connecting rod 10, and one side of connecting rod 10 installs can lid 8, top of can lid 8 installs driving motor 9, and the output end of motor 9 installs 7 and installs blade 7 inside 7 and installs the stirring rod 6;
one end of the bidirectional threaded rod 18 passes through the bottom plate 1, and one end of the bidirectional threaded rod 18 extends to one side of the bottom plate 1;
the top ends of the limiting plates 19 all penetrate through the bottom plate 1, and the top ends of the limiting plates 19 all extend to the upper side of the bottom plate 1;
the bottom end of the unidirectional threaded rod 14 passes through the support column 11 to extend to the bottom end inside the first cavity 13, and the unidirectional threaded rod 14 is arranged at the bottom end inside the first cavity 13 through a rotating shaft;
one side of the connecting rod 10 passes through the supporting column 11, and one side of the connecting rod 10 extends above the mounting tank 5;
the bottom end of the stirring rod 7 passes through the tank cover 8, and the bottom end of the stirring rod 7 extends to the inside of the installation tank 5;
the top end of the drip tube 4 passes through the liquid discharge valve 3, and the top end of the drip tube 4 extends to the bottom end inside the mounting tank 5;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the mechanism is used, the rotation direction of the bidirectional threaded rod 18 is adjusted through the knob 16, so that the second threaded block 20 moves in the direction of approaching each other on the outer wall of the bidirectional threaded rod 18, the limiting plate 19 is driven by the second threaded block 20 to approach each other, the gold-labeled test paper 2 is fixed by the limiting plate 19, the stirring rod 7 is driven by the driving motor 9 to rotate, the stirring blade 6 is driven by the stirring rod 7 to rotate, the inside of the mounting tank 5 is mixed and stirred by the stirring blade 6, after stirring is finished, the liquid discharge valve 3 can be opened, the air bag of the liquid dropping pipe 4 is pinched, and the sample to be detected in the inside of the mounting tank 5 is extruded into the gold-labeled test paper 2.
Working principle: the staff pours the food sample to be detected into the interior of the installation tank 5, then adds a proper amount of water into the interior of the installation tank 5, starts the servo motor 12, drives the unidirectional threaded rod 14 to rotate through the servo motor 12, and because the unidirectional threaded rod 14 is in threaded connection with the first threaded block 15, the first threaded block 15 can move along with threads on the outer wall of the unidirectional threaded rod 14 in the process of rotating the unidirectional threaded rod 14, the rotation direction of the unidirectional threaded rod 14 is adjusted through the servo motor 12, the first threaded block 15 moves downwards on the outer wall of the unidirectional threaded rod 14, the connecting rod 10 is driven by the first threaded block 15, the tank cover 8 moves downwards, the installation tank 5 is covered by the tank cover 8, then the staff can put the gold standard test paper 2 on the top end of the bottom plate 1, the knob 16 is rotated, the bidirectional threaded rod 18 is driven to rotate through the knob 16, the bidirectional threaded rod 18 is connected with the second threaded block 20 through threads, and the second threaded block 20 is respectively positioned at two parts of the external wall of the bidirectional threaded rod 18, so that in the process of rotating the bidirectional threaded rod 18, the second threaded block 20 can move along with the threads on the external wall of the bidirectional threaded rod 18, and the moving directions are opposite, the rotating direction of the bidirectional threaded rod 18 is regulated through the knob 16, the second threaded block 20 moves in the direction of mutually approaching the external wall of the bidirectional threaded rod 18, the limiting plate 19 is driven to mutually approach through the second threaded block 20, the gold-labeled test paper 2 is fixed through the limiting plate 19 and is positioned under the drip tube 4, then a worker starts the driving motor 9, the stirring rod 7 is driven to rotate through the driving motor 9, the stirring blade 6 is driven to rotate through the stirring rod 7, the inside stirring that mixes of installing jar 5 is carried out through stirring vane 6, and after the stirring finishes, can open flowing back valve 3, pinch the gasbag of dropping liquid pipe 4, squeeze into gold mark test paper 2 with the inside sample to be examined of installing jar 5, detect the aflatoxin of sample through gold mark test paper 2.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a high-efficient safe food sample detection device, includes bottom plate (1), its characterized in that: the device also comprises a gold-labeled test paper (2) and a dropping tube (4);
the utility model discloses a liquid discharging device, including bottom plate (1), connecting rod (15) and connecting rod (10) of installing tank, second cavity (17) has been seted up to the inside on bottom plate (1) top, and one side of second cavity (17) inside installs bi-directional threaded rod (18) through the pivot, knob (16) is installed to the one end of bi-directional threaded rod (18), and the outer wall on bi-directional threaded rod (18) has two second screw thread pieces (20) through threaded connection, limiting plate (19) are all installed on the top of second screw thread piece (20), and the top of bottom plate (1) is provided with gold mark test paper (2) between limiting plate (19), support column (11) are installed to one side on bottom plate (1) top, and install installing tank (5) on one side of support column (11), drain valve (3) are installed to the bottom of installing tank (5), and drain pipe (4) are installed to the bottom of drain valve (3), first cavity (13) are seted up through threaded connection to the inside on support column (11) top, servo motor (12) are installed on the output of servo motor (12), and first cavity (13) inside one side of installing tank (15) is close to first screw thread piece (15) through threaded connection first screw thread piece (15), and tank cover (8) are installed to one side of connecting rod (10), driving motor (9) are installed on the top of tank cover (8), and puddler (7) are installed to the output of driving motor (9), a plurality of stirring vane (6) are installed to the outer wall of inside puddler (7) of installation jar (5).
2. The high-efficiency, safe food sample testing device of claim 1, wherein: one end of the bidirectional threaded rod (18) penetrates through the bottom plate (1), and one end of the bidirectional threaded rod (18) extends to one side of the bottom plate (1).
3. The high-efficiency, safe food sample testing device of claim 1, wherein: the top ends of the limiting plates (19) penetrate through the bottom plate (1), and the top ends of the limiting plates (19) extend to the upper portion of the bottom plate (1).
4. The high-efficiency, safe food sample testing device of claim 1, wherein: the bottom end of the unidirectional threaded rod (14) penetrates through the supporting column (11) to extend to the bottom end inside the first cavity (13), and the unidirectional threaded rod (14) is installed at the bottom end inside the first cavity (13) through a rotating shaft.
5. The high-efficiency, safe food sample testing device of claim 1, wherein: one side of the connecting rod (10) passes through the supporting column (11), and one side of the connecting rod (10) extends to the upper part of the mounting tank (5).
6. The high-efficiency, safe food sample testing device of claim 1, wherein: the bottom end of the stirring rod (7) penetrates through the tank cover (8), and the bottom end of the stirring rod (7) extends to the inside of the installation tank (5).
7. The high-efficiency, safe food sample testing device of claim 1, wherein: the top end of the drip tube (4) passes through the liquid discharge valve (3), and the top end of the drip tube (4) extends to the bottom end inside the installation tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320815678.XU CN219870595U (en) | 2023-04-13 | 2023-04-13 | High-efficient safe food sample detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320815678.XU CN219870595U (en) | 2023-04-13 | 2023-04-13 | High-efficient safe food sample detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219870595U true CN219870595U (en) | 2023-10-20 |
Family
ID=88321863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320815678.XU Active CN219870595U (en) | 2023-04-13 | 2023-04-13 | High-efficient safe food sample detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219870595U (en) |
-
2023
- 2023-04-13 CN CN202320815678.XU patent/CN219870595U/en active Active
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