Rapid sampler for food inspection sample

Abstract

The utility model discloses a quick sampler for food inspection samples, which relates to the technical field of samplers and comprises a sampling barrel, a plurality of accommodating grooves are annularly and uniformly formed in the sampling barrel, and the inside of one of the accommodating grooves is of a solid structure; the bottom sealing cover is rotatably mounted at one end of the sampling barrel, and a discharge port corresponding to the accommodating groove is formed in the surface of the bottom sealing cover; the top sealing cover is arranged at the other end of the sampling barrel. According to the utility model, a plurality of groups of food samples can be respectively stored through the plurality of accommodating grooves, so that the operation time for respectively placing the plurality of groups of samples into different samplers during sampling is saved; the space in the containing groove can be adjusted through the adjusting assembly according to the size of the food sample, so that the two ends of the food sample can make contact with the adjusting block and the bottom sealing cover correspondingly to ensure that the food sample is stable and not prone to shaking in the transportation process, and then the damage probability can be reduced to ensure that the sample is complete.

Description

Technical Field

[0001] The utility model relates to the technical field of samplers, in particular to a rapid sampler for food inspection. Background Art

[0002] Food safety testing is to detect harmful substances in food according to national standards, such as heavy metals, aflatoxin, etc. Generally, food samples are collected using a sampler and then transported to the testing unit for testing.

[0003] The patent document with announcement number CN110823645A discloses a portable sampler for liquid food detection, which relates to the technical field of liquid samplers, including a gripping part, a liquid storage part, a sampling tube, a liquid outlet tube, and a vacuum generating component, a disinfecting component and a stirring component installed on the liquid storage part; the vacuum generating component can generate negative pressure in the liquid storage chamber, so that the liquid to be sampled is automatically drawn into the liquid storage chamber through the sampling tube, thereby realizing automatic extraction of the sampled liquid, and no longer requiring the operator to pull the piston, which is labor-saving and can be operated with one hand; the liquid in the liquid storage chamber can be discharged by opening the control valve on the liquid outlet tube, and it is also very convenient to use; the disinfecting component can realize disinfection of the liquid in the liquid storage chamber, which is conducive to cleaning the liquid storage chamber and avoiding contamination of the liquid; the stirring component can stir the liquid in the liquid storage chamber, and no longer requires stirring the liquid by manual shaking, thereby increasing the functions of the traditional liquid food sampler and making it more convenient to use.

[0004] In the above technical solution, when collecting samples from multiple groups of food, multiple samplers need to be used, which will lead to complicated operation steps and the sampling process is not fast enough. Summary of the invention

[0005] The utility model aims to provide a rapid sampler for food inspection, which solves the problem that when collecting and sampling multiple groups of food, multiple samplers need to be used, which leads to complicated operation steps and slow sampling process.

[0006] The utility model solves the above technical problems through the following technical solutions, and the utility model includes:

[0007] A sampling cylinder, wherein a plurality of receiving grooves are evenly arranged in an annular shape inside the sampling cylinder, and the interior of one of the receiving grooves is a solid structure;

[0008] A bottom cover, which is rotatably mounted on one end of the sampling tube, and a discharge port corresponding to the receiving groove is provided on the surface of the bottom cover;

[0009] A top cover is arranged at the other end of the sampling tube.

[0010] Preferably, the inner wall of the top cover is provided with a groove corresponding to the accommodating groove, and an adjustment component for adjusting the internal space of the accommodating groove is arranged in the groove.

[0011] Preferably, the adjustment assembly includes an adjustment block, which is clamped in a groove, and a threaded hole is provided on the outer wall of the top cover at the groove. The adjustment block is rotatably mounted with an adjustment screw through a rotating seat, and the adjustment screw is meshed and mounted in the threaded hole.

[0012] Preferably, the length of the adjusting block is smaller than the depth of the groove, and the length of the adjusting screw is smaller than the length of the adjusting block.

[0013] Preferably, a connecting ring extending and wrapping the top outer edge of the sampling tube is welded to the bottom edge of the top cover, an internal thread is provided on the inner wall of the connecting ring, and an external thread meshing with the internal thread is provided on the top outer edge of the sampling tube.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model can store multiple groups of food samples respectively through multiple containing slots, thus saving the operation time of placing multiple groups of samples in different samplers respectively during sampling;

[0016] 2. Secondly, the space in the holding tank can be adjusted according to the volume of the food sample through the adjustment component, so that the two ends of the food sample can contact the adjustment block and the bottom cover respectively to ensure that the food sample is stable during transportation and not prone to shaking, thereby reducing the probability of breakage to ensure the integrity of the sample. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a structural view of the sampling tube of the utility model;

[0019] Figure 3 It is an exploded view of the utility model;

[0020] Figure 4 This is a structural view of the adjustment component of the utility model.

[0021] The numbers in the figure represent:

[0022] 1-sampling tube; 2-bottom cover; 3-top cover; 4-receiving groove; 5-discharge port; 6-groove; 7-adjustment assembly; 701-adjustment block; 702-rotating seat; 703-adjustment screw; 8-connecting ring; 9-internal thread; 10-external thread. DETAILED DESCRIPTION

[0023] The following is a more detailed description of the other technical features and advantages of the present invention in conjunction with the accompanying drawings.

[0024] Embodiment 1

[0025] This embodiment provides a technical solution: a food inspection sample rapid sampler, such as Figure 1-Figure 3 As shown, it includes a sampling tube 1, a bottom cover 2 and a top cover 3.

[0026] A plurality of receiving grooves 4 are evenly arranged in an annular shape in the sampling tube 1, and the interior of one of the receiving grooves 4 is a solid structure. Multiple groups of food samples can be stored separately through the multiple receiving grooves 4, thereby saving the operation time of placing multiple groups of samples in different samplers during sampling.

[0027] The bottom cover 2 is rotatably installed at the bottom of the sampling tube 1. A discharge port 5 corresponding to the receiving groove 4 is provided on the surface of the bottom cover 2. As the bottom cover 2 is rotated, it can be aligned with the corresponding receiving groove 4. Therefore, adjusting the position of the discharge port 5 on the bottom cover 2 can conveniently control the sealed storage and removal of food samples. During sealed storage, the discharge port 5 is rotated to a position corresponding to the solid structure position of the sampling tube 1. When the food sample needs to be taken out, the discharge port 5 is rotated to the bottom of the target receiving groove 4, and the food sample in the receiving groove 4 can be discharged.

[0028] The top cover 3 is arranged on the top of the sampling tube 1, and a connecting ring 8 extending and wrapping the top outer edge of the sampling tube 1 is welded to the bottom edge of the top cover 3. An internal thread 9 is provided on the inner wall of the connecting ring 8, and an external thread 10 meshing with the internal thread 9 is provided on the top outer edge of the sampling tube 1. The internal thread 9 and the external thread 10 can facilitate the assembly and disassembly of the top cover 3, thereby facilitating the operation of putting in food samples and subsequent storage.

[0029] Embodiment 2

[0030] This embodiment is further optimized on the basis of the above embodiment, and the same parts as the above technical solution will not be repeated here. Figure 3 and Figure 4 As shown, in order to better implement the present invention, this embodiment adds a function of adjusting the space in the receiving groove 4, which can reduce the probability of damage to ensure the integrity of the sample.

[0031] The inner wall of the top cover 3 is provided with grooves 6 corresponding to the receiving grooves 4 , there are multiple grooves 6 , and the multiple grooves 6 correspond to the multiple receiving grooves 4 one by one, and an adjustment component 7 for adjusting the internal space of the receiving groove 4 is arranged in the groove 6 .

[0032] Specifically, the adjustment assembly 7 includes an adjustment block 701, a rotating seat 702 and an adjustment screw 703. The adjustment block 701 is clamped in the groove 6, the radial cross-sections of the receiving groove 4, the adjustment block 701 and the groove 6 are adapted, a threaded hole is provided on the outer side wall of the top cover 3 in the groove 6, the adjustment screw 703 is installed on one side of the adjustment block 701 through the rotating seat 702, and the adjustment screw 703 is meshed and installed in the threaded hole.

[0033] When the food sample is put in, the discharge port 5 on the bottom cover 2 is aligned with the receiving groove 4. Since the adjusting screw 703 is connected to the adjusting block 701 through the rotating seat 702, the adjusting block 701 can be pushed to move when the adjusting screw 703 is turned. After the adjusting block 701 moves into the receiving groove 4, the space in the receiving groove 4 can be adjusted according to the volume of the food sample, so that the two ends of the food sample can contact the adjusting block 701 and the bottom cover 2 respectively to ensure that the food sample is stable during transportation and is not prone to shaking, thereby reducing the probability of damage to ensure the integrity of the sample.

[0034] Furthermore, the length of the adjusting block 701 is smaller than the depth of the groove 6, which can ensure that the adjusting block 701 will not protrude from the groove 6 to affect the normal installation of the top cover 3. The length of the adjusting screw 703 is smaller than the length of the adjusting block 701, thereby preventing the adjusting block 701 from being completely moved out of the groove 6.

[0035] The above are only preferred embodiments of the present invention, which are only illustrative and not restrictive. Those skilled in the art understand that many changes, modifications, and even equivalences can be made within the spirit and scope defined by the claims of the present invention, but they will all fall within the scope of protection of the present invention.

Claims

1. A rapid sampler for food inspection, characterized in that: include: A sampling tube (1), wherein a plurality of receiving grooves (4) are evenly arranged in an annular shape inside the sampling tube (1), and the interior of one of the receiving grooves (4) is a solid structure; A bottom cover (2), the bottom cover (2) being rotatably mounted on one end of the sampling tube (1), and a discharge port (5) corresponding to the receiving groove (4) being provided on the surface of the bottom cover (2); A top cover (3), wherein the top cover (3) is arranged at the other end of the sampling tube (1).

2. A food inspection sample rapid sampler according to claim 1, characterized in that: The inner wall of the top cover (3) is provided with a groove (6) corresponding to the receiving groove (4), and an adjustment component (7) for adjusting the internal space of the receiving groove (4) is arranged in the groove (6).

3. A food inspection sample rapid sampler according to claim 2, characterized in that: The adjustment assembly (7) comprises an adjustment block (701), the adjustment block (701) being clamped in the groove (6), the outer side wall of the top cover (3) at the groove (6) being provided with a threaded hole, the adjustment block (701) being rotatably mounted with an adjustment screw (703) via a rotating seat (702), and the adjustment screw (703) being meshed and mounted in the threaded hole.

4. A food inspection sample rapid sampler according to claim 3, characterized in that: The length of the adjusting block (701) is smaller than the depth of the groove (6), and the length of the adjusting screw (703) is smaller than the length of the adjusting block (701).

5. A food inspection sample rapid sampler according to claim 1, characterized in that: The bottom edge of the top cover (3) is welded with a connecting ring (8) extending and wrapping around the top outer edge of the sampling tube (1); an internal thread (9) is provided on the inner wall of the connecting ring (8); and an external thread (10) meshing with the internal thread (9) is provided on the top outer edge of the sampling tube (1).

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