Sample collection device for dairy product detection

Abstract

The utility model relates to the technical field of dairy product detection, in particular to a sample collecting device for dairy product detection, which comprises a placing main body, an upper cover is in threaded clamping connection with the upper end of the placing main body, a handle is fixedly connected with the middle of the upper end of the upper cover, and a connector is fixedly connected with the lower part of the left end of the placing main body. A button is fixedly connected to the left end of the placement body, a plurality of sampling bodies are clamped to the upper portion of the placement body, each sampling body comprises a containing pipe, an extraction pipe is clamped to the upper portion of each containing pipe in a threaded mode, an inlet and outlet pipe head is fixedly connected to the middle of the lower end of each extraction pipe, and a dial gauge is fixedly connected to the outer surface of the front end of each extraction pipe. And a movable piston is placed in the extraction pipe, and a connecting rod is fixedly connected to the middle of the upper end of the movable piston. According to the sample collecting device for dairy product detection, liquid dairy products can be conveniently collected, scattering is prevented, a batch of detection products can be shaken up at the same time, and pressure is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dairy product detection, in particular to a sample collection device for dairy product detection. Background Art

[0002] Dairy products are very common in our daily lives, especially milk, which is a source of calcium for many teenagers. However, food standards are high, and samples must be taken and tested before they can be released into the market. Existing sampling devices still have some defects and deficiencies, and specific areas for improvement are as follows: 1. Existing sampling devices are not convenient for collecting liquids, and side leakage may occur when pouring, causing dairy products to be contaminated; 2. After the dairy products are sampled, they need to be shaken before testing to facilitate subsequent testing. Generally, a batch of dairy products will have multiple test samples, and shaking each one individually will increase the pressure on the testers. Therefore, we propose a sample collection device for dairy product testing. Utility Model Content

[0003] The main purpose of the utility model is to provide a sample collection device for dairy product testing, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A sample collection device for dairy product testing includes a placement body, an upper cover is threadedly connected to the upper end of the placement body, a handle is fixedly connected to the middle of the upper end of the upper cover, a connector is fixedly connected to the lower left end of the placement body, a button is fixedly connected to the left end of the placement body, and several groups of sampling bodies are clamped on the upper part of the placement body.

[0006] Preferably, the sampling body includes a holding tube, an extraction tube is threadedly engaged with the upper portion of the holding tube, an inlet and outlet pipe head is fixedly connected to the middle portion of the lower end of the extraction tube, a scale is fixedly connected to the outer surface of the front end of the extraction tube, and a movable piston is placed inside the extraction tube, and a connecting rod is fixedly connected to the middle portion of the upper end of the movable piston. By adopting the above technical solution, the movable piston can create a low-pressure environment inside the extraction tube, facilitating the absorption of liquid dairy products into the interior of the extraction tube.

[0007] Preferably, the housing tube and the extraction tube are both made of transparent material, and the housing tube is clamped inside the placement body. By adopting the above technical solution: the housing tube and the extraction tube are both made of transparent material, which can facilitate observation of the dairy product.

[0008] Preferably, the placement body comprises a hollow cylinder, with a placement tray movably engaged within the hollow cylinder. Several sets of movable cylinders are movably connected to the outer surface of the placement tray via a rotating shaft at equal intervals. A drive motor is fixedly connected to the middle of the lower inner wall of the hollow cylinder. Several sets of cylindrical grooves are equidistantly defined in the upper portion of the placement tray, and several sets of stabilizing rings are fixedly connected to the inner walls of several sets of cylindrical grooves at equal intervals. By adopting this technical solution, the stabilizing rings are made of rubber, and the movable cylinders can support the placement tray and reduce friction during its rotation.

[0009] Preferably, the plurality of groups of movable cylinders are in contact with the inner wall of the hollow cylinder but not fixed, and the output end of the drive motor is fixedly connected to the lower end of the placement plate. By adopting the above technical solution: the drive motor is fixedly connected to the lower end of the placement plate, which can drive the upper placement plate to rotate.

[0010] Preferably, the stabilizing ring is a conical structure, the cylindrical groove is movably connected to the receiving tube, the hollow cylinder is fixedly connected to the connector and the button, and the hollow cylinder is threadedly connected to the upper cover. By adopting the above technical solution: the small end of the stabilizing ring faces downward.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By setting up a sampling body, a movable piston is plugged inside the extraction tube on the sampling body, which can form a low-pressure environment inside the extraction tube. After moving the movable piston upward, the dairy product can be extracted into the interior of the extraction tube, and then the extraction tube and the receiving tube are threaded together, and the dairy product is pushed into the receiving tube. Compared with the pouring method, it can prevent the dairy product from leaking. The upper extraction tube blocks the outlet of the receiving tube to prevent dairy product contamination.

[0013] 2. By setting up a placement body, a cylindrical groove is opened on the upper end of the placement plate on the placement body, and the inner wall of the cylindrical groove is fixedly connected to a conical stabilizing ring, which can wrap and accommodate the inserted receiving tube and fix the receiving tube inside it. The driving motor at the rear lower part can drive the upper placement plate to rotate, and the dairy products inside the receiving tube can be swung to facilitate subsequent inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a partial structural diagram of a sample collection device for dairy product testing according to the present invention;

[0015] Figure 2 This is a partial structural diagram of a sample collection device for dairy product testing according to the present invention;

[0016] Figure 3 This is a schematic structural diagram of a sampling body of a sample collection device for dairy product testing according to the present invention;

[0017] Figure 4 This is a structural schematic diagram of the placement body of a sample collection device for dairy product testing according to the present invention.

[0018] In the figure: 1. Placement body; 2. Upper cover; 3. Handle; 4. Connector; 5. Button; 6. Sampling body; 41. Receiving tube; 42. Extraction tube; 43. Inlet and outlet tube heads; 44. Scale; 45. Moving piston; 46. Connecting rod; 7. Hollow cylinder; 8. Placement plate; 9. Moving cylinder; 10. Driving motor; 11. Cylindrical groove; 12. Stabilizing ring. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A sample collection device for dairy product testing includes a placement body 1, an upper cover 2 is threadedly connected to the upper end of the placement body 1, a handle 3 is fixedly connected to the middle of the upper end of the upper cover 2, a connector 4 is fixedly connected to the lower left end of the placement body 1, a button 5 is fixedly connected to the left end of the placement body 1, and several groups of sampling bodies 6 are clamped on the upper part of the placement body 1.

[0024] In this embodiment, the sampling body 6 includes a receiving tube 41, an extraction tube 42 is threadedly connected to the upper portion of the receiving tube 41, an inlet and outlet pipe head 43 is fixedly connected to the middle portion of the lower end of the extraction tube 42, a scale 44 is fixedly connected to the outer surface of the front end of the extraction tube 42, a movable piston 45 is placed inside the extraction tube 42, and a connecting rod 46 is fixedly connected to the middle portion of the upper end of the movable piston 45. Both the receiving tube 41 and the extraction tube 42 are made of transparent materials, and the receiving tube 41 is fixed to the interior of the placement body 1. According to the above scheme, the movable piston 45 is first placed inside the extraction tube 42, and then the air inside is expelled to form an environment with low air pressure. The inlet and outlet pipe head 43 is inserted into the interior of the dairy product, and the movable piston 45 is pulled upward to extract the dairy product. The extraction tube 42 is then threadedly connected to the receiving tube 41, and the dairy product inside is pushed into the interior of the receiving tube 41. The upper extraction tube 42 and the movable piston 45 can isolate the outside world to prevent the dairy product from being contaminated. The extraction method is also relatively simple and prevents leakage.

[0025] In this embodiment, the placement body 1 includes a hollow cylinder 7, a placement disk 8 is movably connected inside the hollow cylinder 7, and several groups of movable cylinders 9 are movably connected to the outer surface of the placement disk 8 through a rotating shaft at equal distances. A driving motor 10 is fixedly connected to the middle of the lower inner wall of the hollow cylinder 7, and several groups of cylindrical grooves 11 are equidistantly opened on the upper part of the placement disk 8. Several groups of stabilizing rings 12 are fixedly connected to the inner walls of the several groups of cylindrical grooves 11 at equal distances. Several groups of movable cylinders 9 are in contact with the inner wall of the hollow cylinder 7 but are not fixed. The output end of the driving motor 10 is fixedly connected to the lower end of the placement disk 8. The stabilizing ring 12 is a conical structure. The cylindrical groove 11 is movably connected to the accommodating tube 41. The hollow cylinder 7 is fixedly connected to the connecting head 4 and the button 5, and the hollow cylinder 7 is threadedly clamped to the upper cover 2. Through the above scheme: the accommodating tube 41 is inserted into the cylindrical groove 11 on the upper part of the placement plate 8, and a conical stabilizing ring 12 is fixedly connected to the inner wall of the cylindrical groove 11, which can wrap and fix the accommodating tube 41. The output end of the lower driving motor 10 is fixedly connected to the lower end of the placement plate 8. After the connection is powered on, the driving motor 10 can be driven to rotate the upper placement plate 8 to shake the dairy products inside the accommodating tube 41.

[0026] It should be noted that the present invention is a sample collection device for dairy product testing. During use, first, a movable piston 45 is inserted into the interior of the extraction tube 42, and the movable piston 45 is pushed to discharge the air inside the extraction tube 42 to form an environment with lower air pressure. Then, the lower inlet and outlet pipe head 43 is placed inside the dairy product, and then the connecting rod 46 and the movable piston 45 are pulled upward to draw the dairy product. A scale 44 is fixedly connected to the outer surface of the extraction tube 42, and the extracted capacity can be observed. After the extraction is completed, the extraction tube 42 is threadedly connected to the receiving tube 41, and the movable piston 45 is pushed downward to allow the dairy product to fall into the interior of the receiving tube 41. The upper extraction tube 42 and the movable piston 45 can block the outside The air is drawn in to prevent the dairy products from being contaminated, and then the receiving tube 41 is inserted into the cylindrical groove 11 on the placement tray 8. A stabilizing ring 12 is fixedly connected to the inner wall of the cylindrical groove 11, which can wrap the receiving tube 41 and fix its position. An additional upward pulling force is required to take out the receiving tube 41, and then the connecting wire and the connector 4 are used to drive the driving motor 10. The output end of the driving motor 10 is fixedly connected to the placement tray 8, which can drive the placement tray 8 to rotate and shake the dairy products inside the receiving tube 41. The movable cylinder 9 movably connected to the outer surface of the placement tray 8 can support the placement tray 8. If the sample needs to be moved, the upper cover 2 can be threadedly connected to the placement body 1, and the handle 3 can be held to lift it.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A sample collection device for dairy product testing, comprising a placement body (1), characterized in that: The upper end of the placement body (1) is threadedly connected to an upper cover (2), the middle part of the upper end of the upper cover (2) is fixedly connected to a handle (3), the lower part of the left end of the placement body (1) is fixedly connected to a connector (4), the left end of the placement body (1) is fixedly connected to a button (5), and the upper part of the placement body (1) is fixedly connected to a plurality of sampling bodies (6).

2. A sample collection device for milk product testing according to claim 1, characterized in that: The sampling body (6) comprises a accommodating tube (41), an extraction tube (42) is threadedly connected to the upper portion of the accommodating tube (41), an inlet and outlet tube head (43) is fixedly connected to the middle portion of the lower end of the extraction tube (42), a scale (44) is fixedly connected to the outer surface of the front end of the extraction tube (42), a movable piston (45) is placed inside the extraction tube (42), and a connecting rod (46) is fixedly connected to the middle portion of the upper end of the movable piston (45).

3. A sample collection device for milk product testing according to claim 2, characterized in that: The accommodating tube (41) and the extraction tube (42) are both made of transparent material, and the accommodating tube (41) is clamped inside the placement body (1).

4. A sample collection device for milk product testing according to claim 2, characterized in that: The placement body (1) comprises a hollow cylinder (7), a placement plate (8) is movably connected inside the hollow cylinder (7), a plurality of groups of movable cylinders (9) are movably connected to the outer surface of the placement plate (8) at equal distances via a rotating shaft, a driving motor (10) is fixedly connected to the middle of the lower inner wall of the hollow cylinder (7), a plurality of groups of cylindrical grooves (11) are equidistantly opened on the upper part of the placement plate (8), and a plurality of groups of stabilizing rings (12) are fixedly connected to the inner walls of the plurality of groups of cylindrical grooves (11) at equal distances.

5. A sample collection device for milk product testing according to claim 4, characterized in that: Several groups of movable cylinders (9) are in contact with the inner wall of the hollow cylinder (7) but are not fixed, and the output end of the driving motor (10) is fixedly connected to the lower end of the placement plate (8).

6. A sample collection device for milk product testing according to claim 4, characterized in that: The stabilizing ring (12) is a conical structure, a receiving tube (41) is movably engaged inside the cylindrical groove (11), the hollow cylinder (7) is fixedly connected to the connector (4) and the button (5), and the hollow cylinder (7) is threadedly engaged with the upper cover (2).

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