Food detection sampling device with detachable sampling head

Abstract

The utility model discloses a food detection sampling device with a detachable sampling head, and relates to the technical field of food detection, the food detection sampling device comprises a sampling disc and an auxiliary assembly, the middle part of the sampling disc is provided with a rotating disc, the inner wall of the sampling disc is provided with a limiting strip, and the detachable auxiliary assembly for the sampling head is arranged on the side edge of the sampling disc. The auxiliary assembly comprises a sampling hole, a sampling plug and a sampling head tube, the sampling plug is arranged in the sampling hole, and the sampling head tube is arranged on the side edge of the sampling plug. According to the food detection sampling device with the detachable sampling head, the sampling hole is consistent with the sampling pipe in pipe diameter, so that the sampling plug is in threaded connection with the mounting threaded layer on the inner side of the end part of the sampling pipe after being inserted into the sampling hole, and a single sampling pipe can be used for sampling a food sample; meanwhile, the sampling hole cannot be polluted by the internal connection mode, so that subsequent sampling treatment is facilitated, and the sampling head tube is detachable by the sampling plug, so that the sampling operation of different branch sampling tubes is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of food detection, in particular to a food detection sampling device with a detachable sampling head. Background Art

[0002] Sampling refers to the process of extracting individuals or samples from a population, that is, the process of testing or observing the population. There are two types of sampling: random sampling and non-random sampling. The former refers to the sampling method of extracting samples from a population in accordance with the principle of randomization. It is not subjective and includes simple random sampling, systematic sampling, cluster sampling and stratified sampling. In the processing of existing edibles, sampling devices are needed to sample food for the convenience of testing the food later.

[0003] However, existing food testing and sampling devices are usually of an integrated structure, which means that the device can only be used for a single suction or needs to be cleaned as a whole before reuse.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a food detection sampling device with a detachable sampling head is provided. Utility Model Content

[0005] The utility model aims to provide a food detection sampling device with a detachable sampling head, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a food detection sampling device with a detachable sampling head, comprising a sampling plate and an auxiliary component, wherein a rotating plate is arranged in the middle of the sampling plate, and a limit strip is installed on the inner wall of the sampling plate, the auxiliary component for detachable sampling head is arranged on the side of the sampling plate, and the auxiliary component comprises a sampling hole, a sampling plug and a sampling head tube, a sampling plug is arranged inside the sampling hole, and a sampling head tube is arranged on the side of the sampling plug.

[0007] Furthermore, an assembly table is installed on the side of the rotating disk, and a sampling tube is installed inside the assembly table.

[0008] Furthermore, a limiting groove is provided in the middle of the top of the rotating disk, and a plug-in column is mounted inside the limiting groove.

[0009] Furthermore, a cover plate is provided at the lower end of the insertion column, and an observation window is provided on the side of the cover plate.

[0010] Furthermore, a suction assembly for automatically aspirating samples is provided inside the sampling tube, and the number of the sampling tube and the number of the suction assembly are the same.

[0011] Furthermore, the suction assembly includes an electric push rod and a suction plug, and the suction plug is installed at the output end of the electric push rod.

[0012] Furthermore, the inner wall of the end of the sampling tube is provided with a mounting thread layer, and the internal thread of the mounting thread layer is provided with a temporary blocking block.

[0013] Furthermore, a hidden groove is provided on the end surface of the temporary blocking block, and a control panel is installed inside the hidden groove.

[0014] The utility model provides a food detection sampling device with a detachable sampling head, which has the following beneficial effects:

[0015] 1. The utility model makes the sampling hole and the sampling tube diameter consistent, so that after the sampling plug is inserted into the sampling hole, it is threadedly connected with the mounting thread layer on the inner side of the end of the sampling tube, so that a single sampling tube can be used for food sampling operation. At the same time, the internal connection method will not cause contamination of the sampling hole, which is convenient for subsequent sampling processing. The sampling plug makes the sampling head tube detachable, thereby completing the sampling operation of different sampling tubes.

[0016] 2. The utility model uses a limit bar to limit the movement of the sampling tube in the sampling disk. The cover plate serves as an outer cover for the sampling tube inside the sampling disk. The rotatable plug-in column is installed in the limit groove. The rotation of the plug-in column can drive the rotation of the rotating disk, so that the sampling tube can be rotated to adjust the position, and sampling can be completed at the sampling hole position. The electric push rod controls the movement of the suction plug through telescopic control, so that the inside of the sampling tube can be sucked and sampled. The temporary blocking block is threadedly installed on the installation thread layer, so that the inside of the sampling tube is prevented from being contaminated when it is not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the top view of the structure of a food detection sampling device with a detachable sampling head according to the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of an auxiliary component of a food detection sampling device with a detachable sampling head according to the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the internal structure of a sampling tube of a food detection sampling device with a detachable sampling head.

[0020] In the figure: 1. sampling plate; 2. rotating plate; 3. assembly table; 4. sampling tube; 5. limiting groove; 6. cover plate; 7. plug-in column; 8. observation window; 9. limiting strip; 10. auxiliary component; 1001. sampling hole; 1002. sampling plug; 1003. sampling head tube; 11. suction component; 1101. electric push rod; 1102. suction plug; 12. installation thread layer; 13. temporary block; 14. hidden groove; 15. control board. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 As shown, a food detection sampling device with a detachable sampling head comprises a sampling disk 1 and an auxiliary component 10, a rotating disk 2 is arranged in the middle of the sampling disk 1, an assembly table 3 is installed on the side of the rotating disk 2, and a sampling tube 4 is installed inside the assembly table 3, a limiting groove 5 is provided in the middle of the top of the rotating disk 2, and a plug-in column 7 is installed in the inner part of the limiting groove 5, the rotatable plug-in column 7 is installed in the limiting groove 5, and the rotation of the plug-in column 7 can drive the rotation of the rotating disk 2, that is, the sampling tube 4 can be rotated to adjust the position, and the sampling can be completed at the sampling hole 1001 position, and a cover plate 6 is arranged at the lower end of the plug-in column 7, the cover plate 6 serves as an outer cover for the sampling tube 4 inside the sampling disk 1, and an observation window 8 is arranged on the side of the cover plate 6.

[0023] like Figure 2 As shown, the inner wall of the sampling tray 1 is installed with a limit bar 9, and the limit bar 9 allows the sampling tube 4 to move in a limited position in the sampling tray 1. The auxiliary component 10 for the detachable sampling head is arranged on the side of the sampling tray 1, and the auxiliary component 10 includes a sampling hole 1001, a sampling plug 1002 and a sampling head tube 1003. The sampling hole 1001 is provided with a sampling plug 1002. The sampling hole 1001 and the sampling tube 4 have the same diameter, so that the sampling plug 100 After being inserted into the sampling hole 1001, the sampling plug 1002 is threadedly connected with the mounting thread layer 12 on the inner side of the end of the sampling tube 4, so that the single sampling tube 4 can be used for food sample sampling operation. At the same time, the internal connection method will not cause contamination of the sampling hole 1001, so as to facilitate subsequent sampling processing. A sampling head tube 1003 is arranged on the side of the sampling plug 1002, and the sampling plug 1002 makes the sampling head tube 1003 detachable, so as to complete the sampling operation of different sampling tubes.

[0024] like Figure 3 As shown, the interior of the sampling tube 4 is provided with a suction assembly 11 for automatically sucking samples, and the number of the sampling tubes 4 and the suction assembly 11 is the same, the suction assembly 11 includes an electric push rod 1101 and a suction plug 1102, and the output end of the electric push rod 1101 is installed with the suction plug 1102, the electric push rod 1101 controls the movement of the suction plug 1102 by telescoping, so that the inside of the sampling tube 4 can be sucked and sampled, the inner wall of the end of the sampling tube 4 is provided with a mounting thread layer 12, and the internal thread of the mounting thread layer 12 is installed with a temporary block 13, the temporary block 13 is threadedly installed on the mounting thread layer 12, so that the interior of the sampling tube 4 is prevented from being contaminated when not in use, the end surface of the temporary block 13 is provided with a hidden groove 14, and the inside of the hidden groove 14 is installed with a control panel 15.

[0025] In summary, the food detection sampling device with a detachable sampling head is firstly based on Figure 1-Figure 3 According to the structure shown in , when sampling, the end of the cartridge column 7 is rotated so that the cartridge column 7 rotates and drives the rotating disk 2, so that the single sampling tube 4 is aligned with the position of the sampling hole 1001, and then the sampling plug 1002 is inserted into the sampling hole 1001 and threadedly connected with the mounting thread layer 12 on the inner side of the end of the sampling tube 4, so that the single sampling tube 4 can perform food sample sampling operation. Before sampling, the temporary block 13 is rotated and removed from the end of the sampling tube 4 to avoid contamination of the inside of the sampling tube 4. When sampling, the electric push rod 1101 controls the movement of the suction plug 1102 by telescoping, so that the inside of the sampling tube 4 can be sucked and sampled. After the sampling of the single sampling tube 4 is completed, the sampling plug 1002 is removed, because the sampling plug 1002 is an internal connection method and will not cause contamination of the sampling hole 1001, so as to facilitate subsequent sampling processing.

[0026] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A food detection sampling device with a detachable sampling head, comprising a sampling plate (1) and an auxiliary component (10), characterized in that: A rotating disk (2) is arranged in the middle of the sampling disk (1), and a limit strip (9) is installed on the inner wall of the sampling disk (1). The auxiliary component (10) for detachably mounting a sampling head is arranged on the side of the sampling disk (1), and the auxiliary component (10) comprises a sampling hole (1001), a sampling plug (1002) and a sampling head tube (1003). The sampling hole (1001) is provided with a sampling plug (1002), and the side of the sampling plug (1002) is provided with a sampling head tube (1003).

2. A food detection sampling device with a detachable sampling head according to claim 1, characterized in that: An assembly platform (3) is installed on the side of the rotating disk (2), and a sampling tube (4) is installed inside the assembly platform (3).

3. The food detection sampling device with a detachable sampling head according to claim 1, characterized in that: A limiting groove (5) is provided in the middle of the top of the rotating disk (2), and a plug-in column (7) is mounted in the limiting groove (5).

4. A food detection sampling device with a detachable sampling head according to claim 3, characterized in that: A cover plate (6) is provided at the lower end of the insertion column (7), and an observation window (8) is provided on the side of the cover plate (6).

5. The food detection sampling device with a detachable sampling head according to claim 2, characterized in that: The sampling tube (4) is provided with a suction assembly (11) for automatically sucking samples, and the number of the sampling tubes (4) and the suction assembly (11) is the same.

6. A food detection sampling device with a detachable sampling head according to claim 5, characterized in that: The suction assembly (11) comprises an electric push rod (1101) and a suction plug (1102), and the suction plug (1102) is installed at the output end of the electric push rod (1101).

7. The food detection sampling device with a detachable sampling head according to claim 2, characterized in that: The inner wall of the end of the sampling tube (4) is provided with a mounting thread layer (12), and the internal thread of the mounting thread layer (12) is provided with a temporary block (13).

8. The food detection sampling device with a detachable sampling head according to claim 7, characterized in that: A hidden groove (14) is provided on the end surface of the temporary blocking block (13), and a control panel (15) is installed inside the hidden groove (14).

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