Sampling device for sampling inspection of agricultural products

Abstract

The utility model provides an agricultural product sampling device for sampling inspection, which structurally comprises a heat preservation box, a top cover is nested at the top of the heat preservation box, a cold storage frame is clamped in the middle of the heat preservation box, and side covers are hinged to the inner sides of the left end and the right end of the heat preservation box; the top of the bottom support is slidably connected with the drawers arranged in pairs, a cold source area of the cold storage frame is arranged on the top, a user can replace ice bags conveniently, meanwhile, a top cover needs to be opened in the operation process of replacing the ice bags, and due to the arrangement of a water storage cavity, the user can open a partition plate to inject cold water into the water storage cavity conveniently; according to the cold source replacing device, in the cold source replacing operation, the placement position of the drawer and samples stored in the drawer cannot be changed, and the cold source replacing device is reasonable in structural design, convenient to operate and high in practicability. The technical problems that an existing device is unreasonable in cold source design position and insufficient in refrigeration aging are solved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of agricultural product sampling, and particularly relates to a sampling device for random inspection of agricultural products. Background Art

[0002] During the random inspection operation of agricultural products, the inspectors need to put the sampled agricultural product samples into sample bags, and at this time, the sample bags also need to be put into a portable incubator to prevent the samples from deteriorating before being returned to the laboratory for testing.

[0003] The existing patent (publication number: CN217919058U) discloses an agricultural product sample storage and transportation box, which includes a device main body. A storage compartment is arranged inside the device main body. A liquid storage box is installed at the bottom of the storage compartment. A cross-shaped heat conduction box is installed on the top of the liquid storage box. A liquid storage bag is arranged inside the cross-shaped heat conduction box. A heat preservation cover is installed on the top of the handle. A limiting groove and a connection hole are arranged on the bottom surface of the device main body. A device base is installed at the bottom of the device main body. A storage compartment is arranged in the middle of the device base; for the agricultural product sample storage and transportation box of the utility model, the liquid storage box and the cross-shaped heat conduction box can cooperate with a refrigerant to cool the inside of the storage compartment, which is convenient for refrigerating agricultural product samples and can also ensure the uniformity of the internal temperature. The design that the liquid storage bag has elasticity and can expand by filling a refrigerant can effectively limit and fix the glass container in the storage box and can also buffer and protect it.

[0004] In the process of implementing this solution, the inventor found that the storage compartment of the current storage and transportation box adopts an open structure design. When using the liquid storage box and the cross-shaped heat conduction box to cool the storage compartment to ensure the refrigeration effect of the storage and transportation box, it should be noted that in the design of the refrigerated incubator, the cold source is generally set at the top of the cabin, rather than the design of being embedded in the storage compartment in this application. At the same time, in the process of taking and placing samples in the open storage compartment structure, it is extremely easy to cause a large amount of cold air in the storage compartment to flow out, resulting in a short refrigeration time of the storage and transportation box. Summary of the Utility Model

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a sampling device for random inspection of agricultural products, which solves the technical problems of unreasonable cold source design position and insufficient refrigeration time of existing equipment.

[0007] 2. Technical solution:

[0008] To achieve the above object, the technical solution provided by the utility model is as follows: A sampling device for random inspection of agricultural products includes the following structures:

[0009] Insulation box, a top cover is nested on the top of the insulation box, a cold storage rack is clamped in the middle of the insulation box, and side covers are hinged on the inner sides of the left and right ends of the insulation box.

[0010] Bottom tray, a pair of drawers are slidably connected to the top of the bottom tray.

[0011] Furthermore, an operation port for pulling out the cold storage rack is fixedly provided in the middle of the top surface of the insulation box, the operation port cooperates with the top cover, and sample placing ports for pulling out the drawers are fixedly provided at both the left and right ends of the insulation box, and the sample placing ports cooperate with the side covers.

[0012] Furthermore, a partition is clamped on the inner side of the top end of the cold storage rack, a water storage cavity is defined between the inner side of the bottom end of the cold storage rack and the bottom of the partition, a cold source area for placing ice bags is defined on the top of the partition, and a plurality of isolation grooves for placing drawers are solidified at both the left and right ends of the cold storage rack.

[0013] Furthermore, the bottom of the bottom tray is clamped with the inner bottom of the insulation box, and a guide groove for the drawer to slide is fixedly provided on the top of the bottom tray.

[0014] Furthermore, the outer sides of the two drawers extend into the isolation grooves, first clamping grooves and second clamping grooves are respectively fixedly provided on the front and rear sides of the inner wall of the drawer, and an isolation sheet is clamped on the inner wall of the drawer, and the isolation sheet cooperates with the first clamping groove and the isolation sheet cooperates with the second clamping groove.

[0015] Furthermore, a magnetic handle is movably connected to the left side of the drawer.

[0016] 3. Beneficial effects:

[0017] Adopting the technical solution provided by the present utility model, compared with the prior art, it has the following beneficial effects:

[0018] The present utility model provides an agricultural product sampling device. The cold source area of the cold storage rack is arranged at the top, which is convenient for users to replace ice bags. At the same time, when replacing the ice bags, the top cover needs to be opened. The setting of the water storage cavity is convenient for users to open the partition and pour cold water into the water storage cavity, and cooperate with the ice bags to quickly reduce the ambient temperature inside the insulation box. The isolation grooves of the cold storage rack are arranged to complete the setting of the drawers close to the cold storage rack. During the operation of replacing the cold source of this device, the placement position of the drawers and the samples stored inside them will not change. The structure of this device is reasonably designed and convenient to operate;

[0019] The utility model provides a sampling device for spot-checking agricultural products. Through the design of the first card slot and the second card slot of the drawer, by placing the isolation sheet on the first card slot, two paired drawers are used as two independent sample storage compartments. Placing the isolation sheet on the second card slot or directly removing it, the two drawers form a sample storage compartment with a larger space, ensuring that the samples in other drawers are not exposed during the process of taking and placing samples of the device, reducing the loss of cold air in the incubator, and improving the refrigeration working efficiency of the device;

[0020] Parts not involved in this device are the same as the prior art or can be implemented by using the prior art. Description of the Drawings

[0021] Figure 1 is a three-dimensional view of the structure of the utility model;

[0022] Figure 2 is a three-dimensional view of the side cover structure of the utility model;

[0023] Figure 3 is a semi-sectional three-dimensional view of the cold storage rack structure of the utility model;

[0024] Figure 4 is the utility model Figure 3 an enlarged view of the structure at A;

[0025] Figure 5 is a semi-sectional three-dimensional view of the drawer structure of the utility model.

[0026] Reference Signs:

[0027] Incubator - 1; Operation Port - 11; Sampling Port - 12;

[0028] Top Cover - 2;

[0029] Cold Storage Rack - 3; Water Storage Chamber - 31; Isolation Groove - 32;

[0030] Partition - 4;

[0031] Side Cover - 5;

[0032] Bottom Tray - 6;

[0033] Drawer - 7; First Card Slot - 71; Second Card Slot - 72; Isolation Sheet - 73;

[0034] Magnetic Handle - 8. Detailed Implementation Modes

[0035] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0036] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there may also be an intermediate element; when an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time; the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs; the terms used in the description of the present utility model in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present utility model; the term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0038] Referring to the attached Figures 1 - 5 , the present utility model provides an agricultural product sampling device for spot checks, including the following structures:

[0039] An insulation box 1, a top cover 2 is nested on the top of the insulation box 1, a cold storage rack 3 is snap-connected in the middle of the insulation box 1, and side covers 5 are hinged on the inner sides of the left and right ends of the insulation box 1.

[0040] A bottom tray 6, a pair of drawers 7 are slidably connected to the top of the bottom tray 6.

[0041] In this embodiment, as Figure 2 and Figure 3 shown, an operation opening 11 for pulling out the cold storage rack 3 is fixedly provided in the middle of the top surface of the insulation box 1. The operation opening 11 cooperates with the top cover 2. On the left and right ends of the insulation box 1, sample placing openings 12 for pulling out the drawers 7 are fixedly provided. The sample placing openings 12 cooperate with the side covers 5.

[0042] The top cover 2 seals the operation opening 11. By opening the top cover 2 from the top of the insulation box 1, it is convenient for users to replace ice bags in the cold source area on the cold storage rack 3.

[0043] The sample placing openings 12 and the side covers 5 cooperate, which is convenient for users to open the side covers 5 and then take out the drawers 7 from the insulation box 1.

[0044] In this embodiment, as Figure 2 and Figure 3As shown in the figure, a partition 4 is snap-connected to the inner side of the top end of the cold storage rack 3. A water storage cavity 31 is defined between the inner side of the bottom end of the cold storage rack 3 and the bottom of the partition 4. The top of the partition 4 is defined as a cold source area for placing ice bags. A plurality of isolation grooves 32 for placing drawers 7 are solidified at the left and right ends of the cold storage rack 3.

[0045] The cold source area of the cold storage rack 3 is arranged at the top, which is convenient for users to replace the ice bags. At the same time, the operation process of replacing the ice bags requires opening the top cover 2. The isolation grooves 32 of the cold storage rack 3 are arranged to complete the setting of the drawer 7 close to the cold storage rack 3. During the operation of replacing the cold source of this device, the placement position of the drawer 7 and the samples stored inside it will not be changed. The structure of this device is reasonably designed and convenient to operate.

[0046] The setting of the water storage cavity 31 is convenient for users to open the partition 4 and pour cold water into the water storage cavity 31, and cooperate with the ice bags to quickly reduce the ambient temperature inside the incubator 1.

[0047] In this embodiment, as Figure 2 and Figure 3 shown, the bottom of the bottom tray 6 is snap-connected to the inner bottom of the incubator 1, and a guide groove for the sliding of the drawer 7 is fixedly arranged on the top of the bottom tray 6.

[0048] The guide groove arranged on the bottom tray 6 provides guidance for the sliding of the bottom tray 6.

[0049] In this embodiment, as Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, the outer sides of the two drawers 7 extend into the isolation grooves 32. First clamping grooves 71 and second clamping grooves 72 are respectively fixedly arranged on the front and rear sides of the inner wall of the drawer 7. An isolation piece 73 is snap-connected to the inner wall of the drawer 7. The isolation piece 73 cooperates with the first clamping groove 71, and the isolation piece 73 cooperates with the second clamping groove 72.

[0050] Through the design of the first clamping groove 71 and the second clamping groove 72 of the drawer 7, by placing the isolation piece 73 on the first clamping groove 71, the two paired drawers 7 are used as two independent sample storage compartments. By placing the isolation piece 73 on the second clamping groove 72 or directly removing it, the two drawers 7 are combined into a sample storage compartment with a larger space.

[0051] In this embodiment, as Figure 2 、 Figure 3 and Figure 4 shown, a magnetic handle 8 is movably connected to the left side of the drawer 7.

[0052] The deflectable design of the magnetic handle 8 outside the drawer 7 enables the magnetic handles 8 outside the two drawers 7 to adsorb to each other during the use of the two drawers 7 without the isolation piece 73, facilitating the user to pull out and push in the two drawers 7 arranged in pairs from the isolation groove 32, and facilitating the user to pick up and place the samples for the agricultural product sampling inspection.

[0053] The above-described embodiments merely represent certain implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present utility model; it should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model; therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A sampling device for random inspection of agricultural products, characterized in that: Includes the following structure: An insulation box (1), wherein a top cover (2) is nested on the top of the insulation box (1), a cold storage rack (3) is clamped in the middle of the insulation box (1), and side covers (5) are hingedly connected to the inner sides of both left and right ends of the insulation box (1); A bottom bracket (6), the top of which is slidably connected to a pair of drawers (7).

2. The agricultural product sampling device according to claim 1, characterized in that: An operating opening (11) for pulling out the cold storage rack (3) is fixedly provided in the middle of the top surface of the heat preservation box (1), and the operating opening (11) cooperates with the top cover (2). Both left and right ends of the heat preservation box (1) are fixedly provided with a layout opening (12) for pulling out the drawer (7), and the layout opening (12) cooperates with the side cover (5).

3. The agricultural product sampling device according to claim 1, characterized in that: A partition (4) is clamped on the inner side of the top end of the cold storage rack (3); a water storage chamber (31) is defined between the inner side of the bottom end of the cold storage rack (3) and the bottom of the partition (4); a cold source area for placing ice packs is defined on the top of the partition (4); and a plurality of isolation grooves (32) for placing drawers (7) are solidified on the left and right ends of the cold storage rack (3).

4. The agricultural product sampling device according to claim 1, characterized in that: The bottom of the base bracket (6) is snap-fitted to the bottom of the inner wall of the thermal insulation box (1), and a guide groove for the drawer (7) to slide is fixedly provided on the top of the base bracket (6).

5. The agricultural product sampling device according to claim 1, characterized in that: The outer sides of the two drawers (7) extend into the isolation groove (32); the front and rear sides of the inner walls of the drawers (7) are respectively fixed with a first card slot (71) and a second card slot (72); the inner walls of the drawers (7) are clamped with an isolation sheet (73); the isolation sheet (73) cooperates with the first card slot (71), and the isolation sheet (73) cooperates with the second card slot (72).

6. The agricultural product sampling device according to claim 1, characterized in that: The left side of the drawer (7) is movably connected to a magnetic handle (8).

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