CN115436093B

CN115436093B - Food sampler capable of extracting samples with different depths

Info

Publication number: CN115436093B
Application number: CN202211397965.XA
Authority: CN
Inventors: 陈龙; 李武
Original assignee: Nanjing Shuangpaishi Technology Industrial Co ltd
Current assignee: Nanjing Shuangpaishi Technology Industrial Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-07-14
Anticipated expiration: 2042-11-09
Also published as: CN115436093A

Abstract

The invention discloses a food sampler capable of extracting samples with different depths, which comprises a food detection table, a detection dish and a sampler, wherein the detection dish and the sampler are arranged on the food detection table; the sampler comprises a shell, wherein the front end of the shell is fixedly connected with a cover body, two sampling holes are formed in the middle of the cover body, and the shell and the middle of the cover body are slidably connected with a sampling structure. According to the scheme, food with different depths can be sampled, and the scraping plate is convenient for taking out food samples from the digging spoon, so that the food samples with different depths can be sampled, and the accuracy of a detection result is improved; the food residue remained in the scoop can be scraped out by the scraper blade when the sampler in this scheme samples, avoids mixing into waiting to detect in the food sample, brings the influence to the food testing result.

Description

Food sampler capable of extracting samples with different depths

Technical Field

The invention relates to the field of food sampling, in particular to a food sampler capable of extracting samples with different depths.

Background

The food detection is a detection process of each component of food, and the food is sampled and analyzed, so that the food detection can ensure the food safety more than one.

The traditional food detection in the market is to sample food through a sampling device and then to detect the components of the taken sample.

Conventional food detection in the market cannot flexibly sample food samples with different depths, so that the food sampling sample is insufficient to represent the whole ingredients of food, and the food detection result is inaccurate.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a food sampler capable of extracting samples with different depths, which can realize the sampling work of foods with different depths by two scoops with different heights, and the scraper is convenient for taking food samples out of the scoops, so that the food samples with different depths can be sampled, and the accuracy of detection results is improved.

2. Technical proposal

In order to solve the problems, the invention adopts the following technical scheme.

The food sampler comprises a food detection table, a detection dish and a sampler, wherein the detection dish and the sampler are arranged on the food detection table, the food detection table is of an inverted U-shaped structure, a drawer is arranged on the right side of the food detection table, and a test tube rack and a beaker rack are arranged on the top surface of the food detection table;

the sampler includes the casing, casing front end fixedly connected with lid, two sampling holes have been seted up at the lid middle part, casing and middle part sliding connection have a sampling structure, sampling structure includes the gangbar, two die-pins of gangbar outer end fixedly connected with, die-pin upper end fixedly connected with rack, the spacing groove has been seted up to the die-pin lower extreme, two structures of getting are rotated to the casing middle part, it includes the scoop to dig the structure, scoop outside fixedly connected with gear, the scoop middle part rotates and is connected with the bull stick, bull stick outside fixedly connected with scraper blade, casing middle part fixedly connected with base structure, base structure includes the base, base middle part fixedly connected with two gag lever posts, base upper end fixedly connected with column, the sliding tray has been seted up at the column middle part, compression spring has been placed at the sliding tray middle part, sliding connection has the bracing piece, casing and lid upper end joint have the lid, casing and lid have the depth to be convenient for the food to take out by the food sample by the different height from the scoop under the lid, the different depth of depth to the scoop is convenient for the sample.

Further, the sampling hole is matched with the scoop, and the gear is meshed with the rack, so that the scoop can penetrate through the sampling hole to sample food, and the gear of the toothed strip rotates.

Further, two rotation holes are formed in the front end and the rear end of the shell, and the rotation holes are matched with the rotating rod, so that the rotating rod can be inserted into the rotation holes to limit the spoon.

Further, four limiting holes are formed in the front end and the rear end of the shell, and the limiting holes are matched with the limiting rods, so that the limiting rods can be used for limiting the base through inserting the limiting holes.

Further, the scraper blade is the same with half area of the cross section of the scoop, and the bracing piece is matched with the spacing groove, so that the scraper blade can push out food samples in the scoop.

Furthermore, the shape of the rear end of the support block is a semi-cylinder, and the linkage rod is fixedly connected with the semi-cylinder, so that the linkage rod can drive the support block to move.

Further, annular protrusions are formed at the lower ends of the support rods, the lower ends of the support rods are fixedly connected with the compression springs, the support rods are not easy to deviate from the middle of the sliding grooves, and the compression springs can jack up the support rods.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) According to the scheme, food of different depths is sampled through the scoops of the two different heights, and the scraping plate is convenient for a food sample to be taken out of the scoops, so that the food sample of different depths can be sampled, and the accuracy of a detection result is improved.

(2) The food residue remained in the scoop can be scraped out by the scraper blade when the sampler in this scheme samples, avoids mixing into waiting to detect in the food sample, brings the influence to the food testing result.

Drawings

FIG. 1 is a schematic view showing the appearance of a food detection table according to the present invention;

FIG. 2 is an overall perspective view of the present invention;

FIG. 3 is an overall exploded view of the present invention;

FIG. 4 is a perspective view of a body portion of the present invention;

FIG. 5 is a perspective view of a sampling structure according to the present invention;

FIG. 6 is a partial perspective view of a bracket according to the present invention;

FIG. 7 is a partial exploded view of the scoop of the present invention;

FIG. 8 is a partial cross-sectional view of a base structure of the present invention;

fig. 9 is a schematic diagram of the operation of the present invention.

The reference numerals in the figures illustrate:

1. a housing; 2. a cover body; 3. a sampling hole; 4. a linkage rod; 5. a support block; 6. a rack; 7. a limit groove; 8. digging a spoon; 9. a gear; 10. a rotating rod; 11. a scraper; 12. a base; 13. a limit rod; 14. a columnar body; 15. a sliding groove; 16. a compression spring; 17. a support rod; 18. capping; 19. a cone; 20. a food detection stage; 21. the dish was tested.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.

In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed 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 relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of the element of the adapting model. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-8, a food sampler capable of extracting samples with different depths comprises a food detection table 20, a detection dish 21 and a sampler, wherein the detection dish 21 and the sampler are arranged on the food detection table 20, the food detection table 20 is of an inverted U-shaped structure, a drawer is arranged on the right side of the food detection table 20, and a test tube rack and a beaker rack are arranged on the top surface of the food detection table 20;

the sampler comprises a shell 1, a cover body 2 is fixedly connected to the front end of the shell 1, two sampling holes 3 are formed in the middle of the cover body 2, a sampling structure is slidably connected to the shell 1 and the middle, the sampling structure comprises a linkage rod 4, two supporting blocks 5 are fixedly connected to the outer ends of the linkage rod 4, racks 6 are fixedly connected to the upper ends of the supporting blocks 5, limit grooves 7 are formed in the lower ends of the supporting blocks 5, two digging structures are rotatably connected to the middle of the shell 1, the digging structures comprise a digging spoon 8, a gear 9 is fixedly connected to the outer side of the digging spoon 8, a rotating rod 10 is rotatably connected to the middle of the digging spoon 8, a scraping plate 11 is fixedly connected to the outer side of the rotating rod 10, a base structure is fixedly connected to the middle of the shell 1, the base structure comprises a base 12, two limit rods 13 are fixedly connected to the middle of the base 12, a columnar body 14 is fixedly connected to the upper end of the base 12, a sliding groove 15 is formed in the middle of the columnar body 14, a compression spring 16 is arranged in the middle of the sliding groove 15, a supporting rod 17 is slidably connected to the middle of the sliding groove 15, a cap 18 is clamped to the upper ends of the shell 1 and the cover body 2, and a cone 19 is clamped to the lower end of the shell 1 and the cover body 2; the cap 18 and the cone 19 are detachable, and when excessive food residues exist in the interior of the housing 1, the cap 18 and the cone 19 can be detached, and the food residues in the interior of the housing 1 can be washed out with water.

Referring to fig. 3-5, the sampling hole 3 is matched with the scoop 8, and the gear 9 is engaged with the rack 6, so that the scoop 8 can sample food through the sampling hole 3, and the rack 6 drives the gear 9 to rotate. Two rotation holes are formed in the front end and the rear end of the shell 1, and the rotation holes are matched with the rotating rod 10, so that the rotating rod 10 can be inserted into the rotation holes to limit the spoon 8.

Referring to fig. 2-6, four limiting holes are formed at the front end and the rear end of the housing 1, and the limiting holes are matched with the limiting rod 13, so that the limiting rod 13 can limit the base 12 by inserting into the limiting holes. The scraper 11 is the same as half area of the cross section of the scoop 8, and the supporting rod 17 is matched with the limit groove 7, so that the scraper 11 can push out the food sample in the scoop 8.

Referring to fig. 4-7, the rear end of the supporting block 5 is in a semi-cylinder shape, and the linkage rod 4 is fixedly connected with the semi-cylinder, so that the linkage rod 4 can drive the supporting block 5 to move. Annular protrusions are formed at the lower ends of the supporting rods 17, the lower ends of the supporting rods 17 are fixedly connected with the compression springs 16, the supporting rods 17 are not easy to break away from the middle of the sliding grooves 15, and the compression springs 16 can jack up the supporting rods 17.

During sampling, the detector cleaning work is firstly carried out, the linkage rod 4 is pressed downwards for a plurality of times, the scoop 8 is subjected to reciprocating rotation under the action of the compression spring 16, food residues and the like remained in the scoop 8 are pushed out of the scoop by the scraping plate 11, then the detector is inserted into food through the cone 19, the linkage rod 4 is pressed downwards, the linkage rod 4 drives the supporting block 5 to move downwards, the toothed bar 6 at the upper end of the supporting block 5 moves downwards to enable the gear 9 to rotate, the gear 9 drives the scoop 8 to rotate to scoop and sample the food, after the scoop 8 rotates anticlockwise by 180 degrees, the food samples are scooped in the scoop 8, the detector is taken out, the linkage rod 4 is controlled to be loosened, under the action of the compression spring 16, the scoop 8 rotates clockwise by 90 degrees, the food samples in the scoop 8 are exposed out of the cover body 2, a sampler can conveniently take the food samples in the scoop 8 by tweezers or the scoop, and the food samples in the scoop 8 are placed on the detection dish 21 of the food detection table 20 for detection.

The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.

Claims

1. The food sampler comprises a food detection table (20), a detection dish (21) and a sampler, wherein the detection dish (21) and the sampler are arranged on the food detection table (20), the food detection table (20) is of an inverted U-shaped structure, a drawer is arranged on the right side of the food detection table (20), and a test tube rack and a beaker rack are arranged on the top surface of the food detection table (20);

the sampler comprises a shell (1), wherein the front end of the shell (1) is fixedly connected with a cover body (2), and two sampling holes (3) are formed in the middle of the cover body (2), and the sampler is characterized in that: the utility model provides a sampling structure is slidingly connected with the middle part of casing (1), sampling structure includes gangbar (4), gangbar (4) outer end fixedly connected with two riding blocks (5), riding block (5) upper end fixedly connected with rack (6), spacing groove (7) have been seted up to riding block (5) lower extreme, two structures of getting are rotationally connected at casing (1) middle part, it includes scoop (8) to dig the structure, scoop (8) outside fixedly connected with gear (9), scoop (8) middle part rotation is connected with bull stick (10), bull stick (10) outside fixedly connected with scraper blade (11), casing (1) middle part fixedly connected with base structure, base structure includes base (12), two gag lever post (13) of base (12) upper end fixedly connected with column (14), sliding groove (15) have been seted up at column (14) middle part, compression spring (16) are placed at the middle part of sliding groove (15), sliding connection (15) have lid (17) and lid (2) are connected with casing (1) and lid (19), sampling hole (3) and scoop (8) assorted, and gear (9) and rack (6) meshing are connected, two rotation holes have all been seted up at both ends around casing (1), and rotation hole and bull stick (10) assorted, four spacing holes have all been seted up at both ends around casing (1), and spacing hole and gag lever post (13) assorted, annular arch has been seted up to bracing piece (17) lower extreme, and bracing piece (17) lower extreme and compression spring (16) fixed connection, scraper blade (11) are the same with the half area of scoop (8) cross section, and bracing piece (17) and spacing groove (7) assorted.

2. A food sampler for extracting samples of different depths as claimed in claim 1 wherein: the rear end of the supporting block (5) is in a semi-cylinder shape, and the linkage rod (4) is fixedly connected with the semi-cylinder.