CN211576676U - Liquid food detects uses sampler - Google Patents
Liquid food detects uses sampler Download PDFInfo
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- CN211576676U CN211576676U CN202020283522.8U CN202020283522U CN211576676U CN 211576676 U CN211576676 U CN 211576676U CN 202020283522 U CN202020283522 U CN 202020283522U CN 211576676 U CN211576676 U CN 211576676U
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- sampling head
- sampler
- main body
- liquid food
- sampling
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Abstract
The embodiment of the utility model discloses a sampler for liquid food detection, in particular to the technical field of food detection, which comprises a main body cylinder, wherein the top end of the main body cylinder is embedded with an end sleeve, one end of the main body cylinder, which is far away from the end sleeve, is fixedly provided with a sampling head, a vertical hollow sample storage cavity is arranged inside the main body cylinder, a sampling rod is arranged at the position, which is close to the end sleeve, of the sample storage cavity, and the outer surface of the sampling head is sleeved with a sheath; the outer surface of the end sleeve is vertically provided with a through hole, the sampling rod comprises a telescopic vertical rod which is vertically inserted on the end sleeve, one end of the telescopic vertical rod, which is located in the sample storage cavity, is fixedly connected with a piston, and the outer surface of the piston is sleeved with a butt-joint frame. The utility model discloses flexible pole setting shrink to the isolation protection of shortest position cooperation sheath to the sampling head in sampling process for the structural length of whole sampler reduces, and its portability improves to some extent, and reducible sample shifts the number of times, can guarantee the objectivity of testing result.
Description
Technical Field
The embodiment of the utility model provides a relate to food detection technology field, concretely relates to liquid food detects uses sampler.
Background
The food detection mainly comprises the analysis of general components of food, the analysis of trace elements, the analysis of pesticide residues, the analysis of veterinary drug residues, the analysis of mycotoxins, the analysis of food additives, the analysis of other harmful substances and the like, the detection of each index corresponds to a corresponding detection method according to the characteristics of a detected item, and a sampler is a tool for sampling a detection sample in the food detection and can be divided into a special liquid sampler, a special solid sampler and the like according to the difference of the detection samples.
The prior art has the following defects: the special sampler of current liquid shape is long and thin, just can make things convenient for the handover of sample after need transferring the sample after the sample, and this process easily increases the risk that the sample pollutes, is unfavorable for the objectivity of follow-up testing result, in addition for need more supporting apparatus when this type of sampler uses, self portability is difficult to improve.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a sampler for liquid food detects, flexible pole setting and sheath through the setting, the isolation protection of flexible pole setting shrink to shortest position cooperation sheath to the sampling head in the sampling process, make the structural length reduction of whole sampler, its portability improves to some extent, reducible sample shifts the number of times, can guarantee the objectivity of testing result, it is long and thin to solve the dedicated sampler shape of current liquid, need just can make things convenient for the handover of sample after shifting the sample after the sample, the risk that this process easily increases the sample and pollutes, be unfavorable for the objectivity of follow-up testing result, in addition, need more corollary apparatus when making this kind of sampler use, self portability is difficult to the problem that improves.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the first aspect of the embodiment of the utility model, a sampler for liquid food detection comprises a main body cylinder, wherein the top end of the main body cylinder is embedded with an end sleeve, one end of the main body cylinder, which is far away from the end sleeve, is fixedly provided with a sampling head, a vertical hollow sample storage cavity is arranged inside the main body cylinder, a sampling rod is arranged at the position, which is close to the end sleeve, of the sample storage cavity, and the outer surface of the sampling head is sleeved with a sheath;
the through hole has been seted up perpendicularly to the surface of pot head, the sample rod is including inserting the flexible pole setting of establishing on the pot head perpendicularly, flexible pole setting is located the one end fixedly connected with piston that stores up the appearance intracavity, the surface cover of piston is equipped with the butt frame, store up the appearance chamber and seted up the spout along horizontal both sides inside wall, the butt frame is close to one side of spout and the inside wall looks butt of spout.
Furthermore, one end of the telescopic vertical rod, which is far away from the piston, is fixedly connected with a pressing block.
Further, the bottom of a main part section of thick bamboo is provided with external screw thread portion near the sampling head department, the inside wall of sheath is equipped with second internal thread portion, and the bottom threaded connection of sheath and a main part section of thick bamboo.
Further, the lateral wall of sampling head is established at threaded connection portion, the inside wall of a main part section of thick bamboo corresponds sampling head department and is provided with first internal thread portion, and a main part section of thick bamboo and sampling head screw-thread fit.
Furthermore, the inside of the sheath is provided with an inner nesting which is matched with the shape of the bottom end of the sampling head.
Furthermore, the structure of sampling head is perpendicular cavity form, and the one end that the sampling head kept away from a main part section of thick bamboo is provided with the inlet.
Further, the inside wall of sampling head is close to inlet opening department and fixedly is provided with helical blade.
Further, the main body cylinder, the abutting frame and the helical blade are all made of stainless steel, and the piston is made of rubber materials.
The embodiment of the utility model provides a have following advantage:
1. through the flexible pole setting and the sheath that set up, flexible pole setting shrink to the isolation protection of the shortest position cooperation sheath to the sampling head among the sampling process for the structure of whole sampler reduces, and its portability improves to some extent, and reducible sample shifts the number of times, can guarantee the objectivity of testing result.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a sectional view of the utility model;
fig. 2 is a front view of the sampling rod provided by the present invention;
fig. 3 is an enlarged view of the structure of the portion a in fig. 1 according to the present invention;
fig. 4 is a perspective view of the sampling head provided by the present invention;
fig. 5 is a sectional elevation view of the sheath provided by the present invention;
in the figure: 1. a main body barrel; 2. end sleeves; 3. a sample storage cavity; 4. a chute; 5. a telescopic vertical rod; 6. a piston; 7. a butting frame; 8. a sampling head; 9. a sheath; 10. according to blocks; 11. an external threaded portion; 12. a first internal thread portion; 13. a threaded connection; 14. a liquid inlet; 15. a helical blade; 16. nesting; 17. a second internal threaded portion.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 of the specification, the sampler for liquid food detection of the embodiment comprises a main body cylinder 1, wherein an end sleeve 2 is embedded at the top end of the main body cylinder 1, a sampling head 8 is fixedly arranged at one end of the main body cylinder 1 far away from the end sleeve 2, a vertical hollow sample storage cavity 3 is formed in the main body cylinder 1, a sampling rod is arranged at the position, close to the end sleeve 2, of the sample storage cavity 3, and a sheath 9 is sleeved on the outer surface of the sampling head 8;
the through hole has been seted up perpendicularly to the surface of pot head 2, the sample pole is including inserting the flexible pole setting 5 of establishing on pot head 2 perpendicularly, flexible pole setting 5 is located the one end fixedly connected with piston 6 that stores up appearance intracavity 3, the surface cover of piston 6 is equipped with butt frame 7, store up appearance intracavity 3 and seted up spout 4 along horizontal both sides inside wall, butt frame 7 is close to one side of spout 4 and the inside wall looks butt of spout 4.
Furthermore, a pressing block 10 is fixedly connected to one end of the telescopic vertical rod 5 far away from the piston 6.
Further, the bottom end of the main body cylinder 1 is provided with an external thread part 11 near the sampling head 8, the inner side wall of the sheath 9 is provided with a second internal thread part 17, and the sheath 9 is in threaded connection with the bottom end of the main body cylinder 1.
Further, threaded connection 13 is established to the lateral wall of sampling head 8, the inside wall of a main part section of thick bamboo 1 corresponds sampling head 8 department and is provided with first internal thread portion 12, and a main part section of thick bamboo 1 and sampling head 8 screw-thread fit.
Furthermore, the sheath 9 is internally provided with an inner nesting sleeve 16 matched with the shape of the bottom end of the sampling head 8, so that the sampling head 8 is fully protected.
Further, the structure of the sampling head 8 is vertical hollow, and a liquid inlet 14 is arranged at one end of the sampling head 8 far away from the main body cylinder 1.
Further, the inside wall of sampling head 8 is close to liquid inlet 14 department and fixedly is provided with helical blade 15, and to muddy liquid sample, the effect that the filtering hangs the turbid thing can be played to sampling head 8 that is equipped with helical blade 15.
Further, the main body cylinder 1, the abutting frame 7 and the helical blades 15 are all made of 304 stainless steel, cleaning is convenient, and the piston 6 is made of rubber materials.
The implementation scenario is specifically as follows: when the utility model is used, the end sleeve 2 arranged at the top end of the main body cylinder 1 is used for inserting the telescopic vertical rod 5, the abutting frame 7 arranged at the outer sleeve of the piston 6 connected with one end of the telescopic vertical rod 5 extending into the main body cylinder 1 is abutted with the chute 4 on the inner side wall of the main body cylinder 1, meanwhile, the sampling head 8 with the bottom end matched with the thread is used for sampling, when sampling, the pressing block 10 is pulled, the telescopic vertical rod 5 drives the piston 6 and the abutting frame 7 to slide upwards in the chute 4, so that the liquid sample enters the sample storage cavity 3 from the liquid inlet on the sampling head 8, then, after the pressing block 10 is rotated to rotate the telescopic vertical rod 5 by a certain angle, the abutting frame 7 connected with the telescopic vertical rod 5 rotates by a certain angle at the top end position of the chute 4, then the pressing block 10 is pressed downwards, after the telescopic vertical rod 5 is compressed to the shortest length under stress, the sheath 9 is connected with the bottom end of the main body cylinder 1 by, make the bottom of sampling head 8 and the inside nested 16 back of contacting mutually of sheath 9, accomplish holistic sampling process promptly, flexible pole setting 5 contracts to the isolation protection of shortest position cooperation sheath 9 to sampling head 8 for the overall sampler's structural length reduces, and its portability improves to some extent, and reducible sample shifts the number of times, can guarantee the objectivity of testing result.
The working principle is as follows:
referring to the attached drawings 1-5 of the specification, during sampling, the pressing block 10 is pulled, the telescopic vertical rod 5 drives the piston 6 and the abutting frame 7 to slide upwards in the chute 4, so that a liquid sample enters the sample storage cavity 3 from a liquid inlet on the sampling head 8, then, the pressing block 10 is rotated to enable the telescopic vertical rod 5 to rotate for a certain angle, the abutting frame 7 connected with the telescopic vertical rod 5 rotates for a certain angle at the top end position of the chute 4, then, the pressing block 10 is pressed downwards, the telescopic vertical rod 5 is compressed to the shortest length under stress, the sheath 9 is in threaded connection with the bottom end of the main body cylinder 1, the bottom end of the sampling head 8 is in contact with the inner nest 16 inside the sheath 9, the whole sampling process is completed, the telescopic vertical rod 5 is contracted to the shortest position to be matched with the sheath 9 to isolate and protect the sampling head 8, the structural length of the whole sampler is reduced, and the portability of the sampler is improved, the sample transfer times can be reduced, and the objectivity of the detection result can be ensured.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A sampler for liquid food detection, includes a main body section of thick bamboo (1), its characterized in that: an end sleeve (2) is embedded at the top end of the main body cylinder (1), a sampling head (8) is fixedly arranged at one end, far away from the end sleeve (2), of the main body cylinder (1), a vertical hollow sample storage cavity (3) is formed in the main body cylinder (1), a sampling rod is arranged at the position, close to the end sleeve (2), of the sample storage cavity (3), and a sheath (9) is sleeved on the outer surface of the sampling head (8);
the through hole has been seted up perpendicularly to the surface of pot head (2), the sample rod is including inserting flexible pole setting (5) of establishing on pot head (2) perpendicularly, flexible pole setting (5) are located one end fixedly connected with piston (6) of storing up appearance chamber (3), the surface cover of piston (6) is equipped with butt frame (7), store up appearance chamber (3) and seted up spout (4) along horizontal both sides inside wall, butt frame (7) are close to the inside wall looks butt of one side and spout (4) of spout (4).
2. The sampler for liquid food detection according to claim 1, wherein: one end of the telescopic vertical rod (5) far away from the piston (6) is fixedly connected with a pressing block (10).
3. The sampler for liquid food detection according to claim 1, wherein: the bottom of a main part section of thick bamboo (1) is close to sampling head (8) department and is provided with external screw thread portion (11), the inside wall of sheath (9) is equipped with second internal thread portion (17), and the bottom threaded connection of a sheath (9) and a main part section of thick bamboo (1).
4. The sampler for liquid food detection according to claim 1, wherein: the lateral wall of sampling head (8) is established at threaded connection portion (13), the inside wall of a main part section of thick bamboo (1) corresponds sampling head (8) department and is provided with first internal thread portion (12), and a main part section of thick bamboo (1) and sampling head (8) screw-thread fit.
5. The sampler for liquid food detection according to claim 1, wherein: an inner nesting sleeve (16) matched with the shape of the bottom end of the sampling head (8) is arranged in the sheath (9).
6. The sampler for liquid food detection according to claim 1, wherein: the structure of sampling head (8) is perpendicular cavity form, and sampling head (8) keep away from the one end of main part section of thick bamboo (1) and be provided with inlet (14).
7. The sampler for liquid food detection according to claim 6, wherein: the inner side wall of the sampling head (8) is fixedly provided with a helical blade (15) close to the liquid inlet (14).
8. The sampler for liquid food detection according to claim 7, wherein: the main body cylinder (1), the abutting frame (7) and the helical blade (15) are all made of 304 stainless steel, and the piston (6) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283522.8U CN211576676U (en) | 2020-03-10 | 2020-03-10 | Liquid food detects uses sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283522.8U CN211576676U (en) | 2020-03-10 | 2020-03-10 | Liquid food detects uses sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211576676U true CN211576676U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020283522.8U Expired - Fee Related CN211576676U (en) | 2020-03-10 | 2020-03-10 | Liquid food detects uses sampler |
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| CN (1) | CN211576676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588351A (en) * | 2021-09-28 | 2021-11-02 | 如东福瑞机电设备有限公司 | Lubricating grease sampling device |
-
2020
- 2020-03-10 CN CN202020283522.8U patent/CN211576676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588351A (en) * | 2021-09-28 | 2021-11-02 | 如东福瑞机电设备有限公司 | Lubricating grease sampling device |
| CN113588351B (en) * | 2021-09-28 | 2021-11-30 | 如东福瑞机电设备有限公司 | Lubricating grease sampling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20210310 |