CN220772630U - Food detection sampling device - Google Patents
Food detection sampling device Download PDFInfo
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- CN220772630U CN220772630U CN202322514628.0U CN202322514628U CN220772630U CN 220772630 U CN220772630 U CN 220772630U CN 202322514628 U CN202322514628 U CN 202322514628U CN 220772630 U CN220772630 U CN 220772630U
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- sampling tube
- connecting pipe
- connecting rod
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- 238000005070 sampling Methods 0.000 title claims abstract description 130
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 229930195730 Aflatoxin Natural products 0.000 description 1
- 239000005409 aflatoxin Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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 food detection sampling device, which comprises a sampling tube, wherein a sample bin is arranged in the sampling tube, a sliding groove is formed in the sampling tube, a sliding cover is arranged in the sliding groove, the sliding cover is in sliding connection with the sampling tube through the sliding groove, a mounting tube is arranged above the sampling tube, a connecting tube is arranged above the sliding cover, a connecting rod is arranged in the connecting tube, a cross clamping block is arranged above the connecting rod, a cross clamping groove is formed in the mounting tube, uniform taking of granular or powdery deep layers is realized through the arrangement of the sampling tube and the sliding cover, the risk of sample scattering in the process of transferring samples after taking can be avoided, the sampling tube is assisted to move downwards in samples through the arrangement of a screw head, a guide tube and the like, so that sampling is more labor-saving, and sampling difficulty is reduced.
Description
Technical Field
The utility model relates to the technical field of sampling devices, in particular to a food detection sampling device.
Background
The food safety detection is to detect harmful substances in food according to national indexes, mainly detecting indexes of some harmful and toxic substances, such as heavy metals, aflatoxins and the like; an important aspect of food science and engineering is the introduction and use of chemical unit operations, and the development of food engineering unit operations, thereby promoting the development of the food industry toward large-scale, continuous and automated.
Food detection is a detection means to food safety, and food kind is various, and the detection sampling mode of each kind is all different, need take a sample earlier when detecting granular or powdered food, and the inside sample of going deep into of food is inconvenient when current sampling device uses, and the surface sampling then can influence food detection accuracy, and the in-process that shifts the sample after current sampling device sample simultaneously is easy unrestrained sample to can pollute the detection environment.
Disclosure of Invention
The present utility model is directed to a food detecting and sampling device, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a food detection sampling device, includes the sampling tube, be equipped with the sample storehouse in the sampling tube, the spout has been seted up in the sampling tube, be equipped with the sliding closure in the spout, the sliding closure passes through spout and sampling tube sliding connection, the sampling tube top is equipped with the installation tube, the sliding closure top is equipped with the connecting pipe, be equipped with the connecting rod in the connecting pipe, the connecting rod top is equipped with the cross fixture block, the cross draw-in groove has been seted up in the installation tube.
As a further preferable mode of the technical scheme, limit grooves are formed in two sides of the connecting rod, two groups of limit grooves are formed in the number of the limit grooves, limiting blocks are arranged in the connecting pipe, two groups of limiting blocks are arranged in the number of the limiting blocks, the limiting blocks are correspondingly arranged in the limit grooves, and the connecting rod is in sliding connection with the connecting pipe through the limiting blocks.
As a further preferable mode of the technical scheme, the connecting pipe is rotationally connected with the mounting pipe, a first spring is arranged in the connecting pipe, and two ends of the first spring are fixedly connected with the connecting pipe and the connecting rod respectively.
As a further preferable mode of the technical scheme, the cross clamping block is arranged corresponding to the cross clamping groove, the cross clamping block is in sliding connection with the mounting pipe through the cross clamping groove, and a handle is arranged above the cross clamping block.
As a further preferable mode of the technical scheme, the sampling tube is provided with a scraping plate, a screw head is arranged below the sampling tube, the screw head is rotationally connected with the sampling tube, a second spring is arranged between the sampling tube and the screw head, a guide tube is arranged in the sampling tube, the guide tube is fixedly arranged with the sampling tube, a guide groove is formed in the guide tube, a sliding rod is arranged on the screw head, and the sliding rod is correspondingly arranged with the guide groove.
As a further preferable mode of the technical scheme, two ends of the second spring are fixedly connected with the sampling tube and the screw head respectively, the guide tube is movably sleeved with the upper end of the screw head, and the sliding rod is in sliding connection with the guide tube through the guide groove.
The utility model provides a food detection sampling device, which has the following beneficial effects:
(1) According to the utility model, the sampling tube and the sliding cover are arranged to uniformly take the material in a granular or powdery deep layer, and the risk of sample scattering in the process of transferring the sample after taking the material can be avoided; when the sampling device is used for sampling, the sampling tube is directly inserted into a sample, the sampling tube is rotated to enable a deep sample to enter a sample bin, the sampling tube can be directly inserted into the sample, the problem that the detection result is affected by surface sampling is avoided, after the sampling is completed, the handle is pulled upwards to enable the handle to drive the cross clamping block to be separated from the cross clamping groove, the connecting rod is pulled upwards to enter the cross clamping groove area, the sliding cover can rotate 180 degrees under the action of the handle, the opening of the sampling tube is closed, the handle is released under the action of the first spring, the connecting rod drives the cross clamping block to retract downwards, the cross clamping block is enabled to be clamped with the cross clamping groove again, and therefore the position of the sliding cover is fixed, and the problem that the sliding cover is inclined in the sample transferring process is avoided.
(2) According to the utility model, the spiral head, the guide tube and the like are arranged to assist the sampling tube to move downwards in the sample, so that the sampling is more effort-saving, and the sampling difficulty is reduced; for some granular samples with deep stacking, the sampling tube is pushed downwards to be subjected to great resistance, so that the sampling tube is inconvenient to move downwards, sampling is difficult, the sampling tube is assisted to move downwards by a screw head of a facility, sampling difficulty is reduced, certain pressure is given to the screw head in the downward moving process of the sampling tube, the screw head receives certain resistance under the action of the sample, a rotating trend is generated by a cover under the action of a guide groove, the screw head is continuously given to the downward pressure of the sampling tube, the screw head is rotated, the sampling tube is driven to move downwards, and when the slide rod slides to the top end of the guide groove, the sampling tube is slightly rotated upwards to lift the sampling tube to enable the slide rod to slide to the bottom end of the guide groove, and then the sampling tube is pushed downwards again, so that the material taking difficulty is reduced.
Drawings
FIG. 1 is a schematic overall structure of the present utility model;
FIG. 2 is a schematic structural view of a sampling tube according to the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 2-A in accordance with the present utility model;
FIG. 4 is a cross-sectional view of the mounting tube of the present utility model;
FIG. 5 is a schematic view of the structure of the spiral pipe of the present utility model;
FIG. 6 is an enlarged view of the structure of FIG. 5-B in accordance with the present utility model;
in the figure: 1. a sampling tube; 2. a sample bin; 3. a chute; 4. a sliding cover; 5. a connecting pipe; 6. a connecting rod; 7. a limit groove; 8. a limiting block; 9. a first spring; 10. a cross clamping block; 11. a handle; 12. installing a pipe; 13. a cross clamping groove; 14. a scraper; 15. a screw head; 16. a second spring; 17. a guide tube; 18. a guide groove; 19. and a slide bar.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1, fig. 2, fig. 3 and fig. 4, in this embodiment, a food detection sampling device comprises a sampling tube 1, be equipped with sample compartment 2 in the sampling tube 1, spout 3 has been seted up in the sampling tube 1, be equipped with sliding closure 4 in the spout 3, sliding closure 4 passes through spout 3 and sampling tube 1 sliding connection, sampling tube 1 top is equipped with installation tube 12, sliding closure 4 top is equipped with connecting pipe 5, be equipped with connecting rod 6 in the connecting pipe 5, connecting rod 6 top is equipped with cross fixture block 10, set up cross draw-in groove 13 in the installation tube 12, limit groove 7 has been seted up to connecting rod 6 both sides, limit groove 7's quantity is provided with two sets of, be equipped with stopper 8 in the connecting pipe 5, the quantity of stopper 8 is provided with two sets of limit groove 7 and corresponds the setting, connecting pipe 8 and 5 sliding connection, connecting pipe 5 and installation tube 12 rotate and are connected, be equipped with first spring 9 in the 5, first spring 9 and cross fixture block 6 and cross fixture block 10 correspond to the setting up through cross fixture block 10 with the connecting pipe 10 in the connecting pipe 5 respectively, the cross fixture block 10 is connected with the handle 10.
The sampling tube 1 and the sliding cover 4 are arranged to realize uniform material taking of granular or powdery deep layers, and the danger of sample scattering in the process of transferring samples after material taking can be avoided; when the sampling device is used for sampling, the sampling tube 1 is directly inserted into a sample, the sampling tube 1 is rotated to enable a deep sample to enter the sample bin 2, the sampling tube 1 can be directly inserted into the sample deep, the problem that the detection result is affected by surface sampling is avoided, after the sampling is completed, the handle 11 is pulled upwards to enable the handle 11 to drive the cross clamping block 10 to be separated from the cross clamping groove 13, so that the connecting rod 6 is pulled to enter the cross clamping groove 13 area upwards, the sliding cover 4 can rotate 180 degrees under the action of the handle 11, the opening of the sampling tube 1 is closed, the handle 11 is released to enable the connecting rod 6 to drive the cross clamping block 10 to retract downwards under the action of the first spring 9, the cross clamping block 10 and the cross clamping groove 13 are enabled to be clamped again, the position of the sliding cover 4 is fixed, and the problem that the sliding cover is inclined in the sample transferring process is avoided.
As shown in fig. 5 and 6, the sampling tube 1 is provided with a scraper 14, a screw head 15 is arranged below the sampling tube 1, the screw head 15 is rotationally connected with the sampling tube 1, a second spring 16 is arranged between the sampling tube 1 and the screw head 15, a guide tube 17 is arranged in the sampling tube 1, the guide tube 17 is fixedly installed with the sampling tube 1, a guide groove 18 is formed in the guide tube 17, a slide bar 19 is arranged on the screw head 15, the slide bar 19 is correspondingly arranged with the guide groove 18, two ends of the second spring 16 are fixedly connected with the sampling tube 1 and the screw head 15 respectively, the guide tube 17 is movably sleeved with the upper end of the screw head 15, and the slide bar 19 is in sliding connection with the guide tube 17 through the guide groove 18.
The spiral head 15, the guide tube 17 and the like are arranged to assist the sampling tube 1 to move downwards in the sample, so that the sampling is more effort-saving, and the sampling difficulty is reduced; for some granular samples with deep stacking, the sampling tube 1 is pushed downwards to be subjected to great resistance, so that the sampling tube 1 is inconvenient to move downwards, sampling is difficult, the sampling tube 1 is assisted to move downwards by the screw head 15 of a facility, sampling difficulty is reduced, certain pressure is given to the screw head 15 in the downward moving process of the sampling tube 1, the screw head 15 receives certain resistance under the action of the sample, a rotating trend is generated by the cover under the action of the guide groove 18, the downward pressure continuously given to the sampling tube 1 can cause the screw head to rotate, the sampling tube 1 is driven to move downwards, the slide rod 19 slightly rotates upwards to lift the sampling tube 1 when sliding to the top end of the guide groove 18, the slide rod 19 slides to the bottom end of the guide groove 18, and then the sampling tube 1 is pushed downwards again, so that the material taking difficulty is reduced.
The utility model provides a food detection sampling device, which has the following specific working principle: when the sampling device is used for sampling, the sampling tube 1 is directly inserted into a sample, the sampling tube 1 is rotated to enable a deep sample to enter the sample bin 2, as the sampling tube 1 can be directly inserted into the sample deep, the problem that the detection result is influenced by surface sampling is avoided, after the sampling is completed, the handle 11 is pulled upwards to enable the handle 11 to drive the cross clamping block 10 to be separated from the cross clamping groove 13, so that the connecting rod 6 is pulled upwards to enter the cross clamping groove 13 area, the sliding cover 4 can rotate 180 degrees under the action of the handle 11, the opening of the sampling tube 1 is closed, the handle 11 is released under the action of the first spring 9 to enable the connecting rod 6 to drive the cross clamping block 10 to retract downwards, the cross clamping block 10 is clamped with the cross clamping groove 13 again, the position of the sliding cover 4 is fixed, and the problem of sprinkling in the sample transferring process is avoided, for some granular samples with deep stacking, the sampling tube 1 is pushed downwards to be subjected to great resistance, so that the sampling tube 1 is inconvenient to move downwards, sampling is difficult, the sampling tube 1 is assisted to move downwards by the screw head 15 of a facility, sampling difficulty is reduced, certain pressure is given to the screw head 15 in the downward moving process of the sampling tube 1, the screw head 15 receives certain resistance under the action of the sample, a rotating trend is generated by the cover under the action of the guide groove 18, the downward pressure continuously given to the sampling tube 1 can cause the screw head to rotate, the sampling tube 1 is driven to move downwards, the slide rod 19 slightly rotates upwards to lift the sampling tube 1 when sliding to the top end of the guide groove 18, the slide rod 19 slides to the bottom end of the guide groove 18, and then the sampling tube 1 is pushed downwards again, so that the material taking difficulty is reduced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Food detection sampling device, including sampling tube (1), its characterized in that: be equipped with sample storehouse (2) in sampling tube (1), spout (3) have been seted up in sampling tube (1), be equipped with sliding closure (4) in spout (3), sliding closure (4) are through spout (3) and sampling tube (1) sliding connection, sampling tube (1) top is equipped with mounting tube (12), sliding closure (4) top is equipped with connecting pipe (5), be equipped with connecting rod (6) in connecting pipe (5), connecting rod (6) top is equipped with cross fixture block (10), cross draw-in groove (13) have been seted up in mounting tube (12).
2. The food testing and sampling device of claim 1, wherein: limiting grooves (7) are formed in two sides of the connecting rod (6), two groups of limiting grooves (7) are formed in the connecting pipe (5), limiting blocks (8) are arranged in the connecting pipe (5), two groups of limiting blocks (8) are arranged in number, the limiting blocks (8) are correspondingly arranged in the limiting grooves (7), and the connecting rod (6) is in sliding connection with the connecting pipe (5) through the limiting blocks (8).
3. The food testing and sampling device of claim 1, wherein: the connecting pipe (5) is rotationally connected with the mounting pipe (12), a first spring (9) is arranged in the connecting pipe (5), and two ends of the first spring (9) are fixedly connected with the connecting pipe (5) and the connecting rod (6) respectively.
4. The food testing and sampling device of claim 1, wherein: the cross clamping block (10) is arranged corresponding to the cross clamping groove (13), the cross clamping block (10) is in sliding connection with the mounting pipe (12) through the cross clamping groove (13), and a handle (11) is arranged above the cross clamping block (10).
5. The food testing and sampling device of claim 1, wherein: be equipped with scraper blade (14) on sampling tube (1), sampling tube (1) below is equipped with spiral head (15), spiral head (15) are connected with sampling tube (1) rotation, be equipped with second spring (16) between sampling tube (1) and spiral head (15), be equipped with stand pipe (17) in sampling tube (1), stand pipe (17) and sampling tube (1) fixed mounting, guide way (18) have been seted up on stand pipe (17), be equipped with slide bar (19) on spiral head (15), slide bar (19) correspond setting with guide way (18).
6. The food testing and sampling device of claim 5, wherein: the two ends of the second spring (16) are fixedly connected with the sampling tube (1) and the screw head (15) respectively, the guide tube (17) is movably sleeved with the upper end of the screw head (15), and the slide bar (19) is in sliding connection with the guide tube (17) through the guide groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514628.0U CN220772630U (en) | 2023-09-15 | 2023-09-15 | Food detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514628.0U CN220772630U (en) | 2023-09-15 | 2023-09-15 | Food detection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220772630U true CN220772630U (en) | 2024-04-12 |
Family
ID=90599576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322514628.0U Active CN220772630U (en) | 2023-09-15 | 2023-09-15 | Food detection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220772630U (en) |
-
2023
- 2023-09-15 CN CN202322514628.0U patent/CN220772630U/en active Active
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