Food inspection sampler

Abstract

The utility model relates to the technical field of food detection, in particular to a food inspection sampler which comprises a cylindrical shell, a plurality of sampling chambers are formed in the cylindrical shell at equal intervals in the length direction, a first connecting rod is slidably connected to a fixing plate in an inserted mode, and the bottom end of the first connecting rod is fixedly connected with a sealing plate. A plurality of through holes are formed in the sealing plate at equal intervals in the length direction, and the upper end of the first connecting rod is fixedly connected with a limiting block. When sauce sampling is carried out, the handle is held by a hand, the handle drives the fixing plate to move, the fixing plate drives the cylindrical shell to move, the cylindrical shell is inserted into the sauce, the sealing plate seals the sampling chambers when the sauce is inserted, and the sauce on the surface of the cylindrical shell is replaced by the sauce with the corresponding depth through the horizontal moving device. The sealing plate is pulled upwards to open the sampling chamber for sampling, so that interference caused by residual sauce on the surface of the cylindrical shell is avoided, and the sauce with different depths cannot interfere with one another.

Description

Technical Field

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

[0002] Food inspection refers to a discipline that studies and evaluates food quality and its changes. It is based on some basic theories and various technologies of physics, chemistry, and biochemistry. Food safety detection is to detect harmful substances in food according to national standards, mainly the detection of some harmful and toxic indicators, such as heavy metals, aflatoxins, etc. With the development and progress of society, food safety issues have attracted more and more attention from society.

[0003] Sauce is a common auxiliary seasoning in food. After the sauce is produced, in order to ensure the safety of the sauce, it is necessary to conduct safety inspections on the sauce. When inspecting the sauce, it is necessary to take stratified samples and sample the sauce at different depths. When the sampling device samples and detects the sauce at different depths, interference is caused by the contact between the sauces at different depths. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defect that when the sampling device samples and detects the sauce at different depths in the prior art, interference is caused by the contact between the sauces at different depths, and a food inspection sampler is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] Design a food inspection sampler, including a cylindrical shell. The upper end of the cylindrical shell is fixedly connected with a fixing plate. A plurality of sampling chambers are equidistantly arranged on the cylindrical shell along the length direction. A first connecting rod is slidably inserted into the fixing plate. The bottom end of the first connecting rod is fixedly connected with a sealing plate. The sealing plate is matched with the cylindrical shell. A plurality of through holes are equidistantly arranged on the sealing plate along the length direction. The upper end of the first connecting rod is fixedly connected with a limiting block. The upper end of the fixing plate is connected with a fixing mechanism for fixing the limiting block.

[0007] Preferably, a handle is fixedly connected to the upper end of the fixing plate.

[0008] Preferably, the first connecting rod and the sealing plate are of an integral structure.

[0009] Preferably, the fixing mechanism includes a connecting shaft. The connecting shaft is rotatably connected to the upper end of the fixing plate. A blocking block is fixedly connected to the connecting shaft. The bottom end of the blocking block can be in contact with the upper end of the limiting block.

[0010] Preferably, an anti-slip pad is fixedly connected to the lower surface of the blocking block.

[0011] Preferably, a scraping mechanism is connected to the fixing plate. The scraping mechanism includes a second connecting rod which is slidably inserted into the fixing plate. A scraping bar is fixedly connected to the bottom end of the second connecting rod. The scraping bar is matched with the cylindrical shell. A pulling block is fixedly connected to the upper end of the second connecting rod.

[0012] Preferably, a clamping block is fixedly connected to the bottom end of the pulling block, and a clamping groove is formed in the upper end of the fixing plate. The clamping groove is matched with the clamping block.

[0013] A food inspection sampler proposed by the present utility model has the beneficial effects that:

[0014] When taking a sample of the sauce, the hand holds the handle, the handle drives the fixing plate to move, the fixing plate drives the cylindrical shell to move, and the cylindrical shell is inserted into the sauce. When inserting the cylindrical shell into the sauce, the sealing plate seals several sampling chambers. By horizontally moving the device, the sauce on the surface of the cylindrical shell is replaced by the sauce at the corresponding depth. When pulling up the sealing plate to open the sampling chamber for sampling, it is avoided that the sauce remaining on the surface of the cylindrical shell causes interference, so that the sauces at different depths do not interfere with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a food inspection sampler proposed by the present utility model Figure 1 ;

[0016] Figure 2 is Figure 1 a partial enlarged structural diagram at A in the above;

[0017] Figure 3 is a schematic structural diagram of a food inspection sampler proposed by the present utility model Figure 2 ;

[0018] Figure 4 is a schematic cross-sectional structural diagram of a food inspection sampler proposed by the present utility model.

[0019] In the figure: 1, cylindrical shell; 2, fixing plate; 3, handle; 4, sampling chamber; 5, first connecting rod; 6, sealing plate; 7, through hole; 8, limiting block; 9, fixing mechanism; 10, scraping mechanism; 91, connecting shaft; 92, stop block; 93, anti-slip pad; 101, second connecting rod; 102, pulling block; 103, scraping bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] Example 1: Refer to Figure 1 、 3 and 4, a food inspection sampler, including a cylindrical shell 1, the upper end of the cylindrical shell 1 is fixedly connected with a fixing plate 2, the upper end of the fixing plate 2 is fixedly connected with a handle 3, a plurality of sampling chambers 4 are equidistantly arranged on the cylindrical shell 1 along the length direction, a first connecting rod 5 is slidably inserted on the fixing plate 2, the bottom end of the first connecting rod 5 is fixedly connected with a sealing plate 6, the first connecting rod 5 and the sealing plate 6 are of an integral structure, the sealing plate 6 is matched with the cylindrical shell 1, a plurality of through holes 7 are equidistantly arranged on the sealing plate 6 along the length direction, the upper end of the first connecting rod 5 is fixedly connected with a limiting block 8, and the upper end of the fixing plate 2 is connected with a fixing mechanism 9 for fixing the limiting block 8.

[0022] Working process:

[0023] When sampling the sauce, hold the handle 3 with the hand, the handle 3 drives the fixing plate 2 to move, the fixing plate 2 drives the cylindrical shell 1 to move, insert the cylindrical shell 1 into the sauce, move a certain distance in the horizontal direction, then push the fixing mechanism 9, so that the fixing mechanism 9 is misaligned and separated from the limiting block 8, pull the limiting block 8 upward, the limiting block 8 pulls the sealing plate 6, and the sealing plate 6 moves upward for a certain distance and then contacts the lower surface of the fixing plate 2. At this time, a plurality of through holes 7 communicate with the corresponding sampling chambers 4, and the sauce at different depths enters the corresponding sampling chambers 4;

[0024] The limiting block 8 drives the first connecting rod 5 to move downward, the first connecting rod 5 drives the sealing plate 6 to move. When the lower surface of the limiting block 8 contacts the upper surface of the fixing plate 2, the sealing plate 6 seals a plurality of sampling chambers 4, rotate the fixing mechanism 9, and the fixing mechanism 9 squeezes and fixes the limiting block 8 after contacting it. When inserting the sauce, the sealing plate 6 seals a plurality of sampling chambers 4, horizontally move the device, and the sauce on the surface of the cylindrical shell 1 is replaced by the sauce at the corresponding depth. When pulling the sealing plate 6 upward to open the sampling chamber 4 for sampling, it avoids the interference caused by the residual sauce on the surface of the cylindrical shell 1, so that the sauces at different depths do not interfere with each other.

[0025] Example 2: In Example 1, when fixing the limiting block 8 by the fixing mechanism 9, the fixing speed of the limiting block 8 is slow. Refer to Figure 2, as another preferred embodiment of the present utility model, the difference from Embodiment 1 is that the fixing mechanism 9 includes a connecting shaft 91. The connecting shaft 91 is rotatably connected to the upper end of the fixing plate 2. A stopper 92 is fixedly connected to the connecting shaft 91. The bottom end of the stopper 92 can contact the upper end of the limiting block 8. An anti-slip pad 93 is fixedly connected to the lower surface of the stopper 92. When fixing the limiting block 8, rotate the stopper 92 so that the stopper 92 rotates to the upper end of the limiting block 8. The stopper 92 contacts the limiting block 8 through the anti-slip pad 93. The friction between the limiting block 8 and the anti-slip pad 93 limits the stopper 92, making it difficult for the stopper 92 to rotate, thereby fixing the limiting block 8.

[0026] Embodiment 3: In Embodiment 1, after the cylindrical shell 1 is inserted into the sauce and then taken out of the sauce, a large amount of sauce will adhere to the surface of the cylindrical shell 1. Refer to Figure 2 , as another preferred embodiment of the present utility model, the difference from Embodiment 1 is that a scraping mechanism 10 is connected to the fixing plate 2. The scraping mechanism 10 includes a second connecting rod 101. The second connecting rod 101 is slidably inserted into the fixing plate 2. A scraping strip 103 is fixedly connected to the bottom end of the second connecting rod 101. The scraping strip 103 cooperates with the cylindrical shell 1. A pulling block 102 is fixedly connected to the upper end of the second connecting rod 101. A clamping block is fixedly connected to the bottom end of the pulling block 102. A clamping groove is opened at the upper end of the fixing plate 2. The clamping groove cooperates with the clamping block. After the cylindrical shell 1 is taken out, the pulling block 102 drives the second connecting rod 101 to move in the vertical direction. The second connecting rod 101 drives the scraping strip 103 to move in the vertical direction. During the movement of the scraping strip 103, the sauce on the surface of the cylindrical shell 1 is scraped off, thereby reducing the sauce on the surface of the cylindrical shell 1.

[0027] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A food inspection sampler, characterized in that: It comprises a cylindrical shell (1), wherein: The upper end of the cylindrical shell (1) is fixedly connected to a fixing plate (2), and a plurality of sampling chambers (4) are provided on the cylindrical shell (1) at equal intervals along the length direction. A first connecting rod (5) is slidably inserted on the fixing plate (2), and a sealing plate (6) is fixedly connected to the bottom end of the first connecting rod (5), and the sealing plate (6) is matched with the cylindrical shell (1). A plurality of through holes (7) are provided on the sealing plate (6) at equal intervals along the length direction. The upper end of the first connecting rod (5) is fixedly connected to a limit block (8), and the upper end of the fixing plate (2) is connected to a fixing mechanism (9) for fixing the limit block (8).

2. The food inspection sampler according to claim 1, characterized in that: A handle (3) is fixedly connected to the upper end of the fixing plate (2).

3. The food inspection sampler according to claim 1, characterized in that: The first connecting rod (5) and the sealing plate (6) are an integral structure.

4. The food inspection sampler according to claim 1, characterized in that: The fixing mechanism (9) comprises a connecting shaft (91), the connecting shaft (91) being rotatably connected to the upper end of the fixing plate (2), a stopper (92) being fixedly connected to the connecting shaft (91), and a bottom end of the stopper (92) being capable of contacting the upper end of the limit block (8).

5. The food inspection sampler according to claim 4, characterized in that: An anti-slip pad (93) is fixedly connected to the lower surface of the stopper (92).

6. The food inspection sampler according to claim 1, characterized in that: A scraper mechanism (10) is connected to the fixed plate (2), and the scraper mechanism (10) comprises a second connecting rod (101), the second connecting rod (101) is slidably plugged into the fixed plate (2), a scraper strip (103) is fixedly connected to the bottom end of the second connecting rod (101), the scraper strip (103) cooperates with the cylindrical shell (1), and a pull block (102) is fixedly connected to the upper end of the second connecting rod (101).

7. The food inspection sampler according to claim 6, characterized in that: The bottom end of the pulling block (102) is fixedly connected to a clamping block, and the upper end of the fixing plate (2) is provided with a clamping slot, which cooperates with the clamping block.

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