Crop transportation and storage box with refrigeration function

Abstract

The utility model relates to a crop transportation storage box with a refrigeration function, which comprises a box body, a refrigerating machine is arranged on one side of the box body, a guide pipe is connected above the refrigerating machine, the other end of the guide pipe is communicated with a cold air box, an air collecting pipe is connected below the cold air box, and a plurality of cold air pipes are arranged below the air collecting pipe. The cold air pipe penetrates through the interior of the supporting plate, a plurality of drawing plates are arranged above the supporting plate, a plurality of placing boxes are arranged above the drawing plates, and clamping plates are arranged on the two sides of the interior of each placing box. By arranging the drawing plate which can be moved out from the supporting plate, the placing box can be pulled out from the supporting plate, crop products can be loaded and taken conveniently, the clamping plate, the ejector rod and the spring pipe are arranged in the placing box, the structure is simple, maintenance is convenient, and meanwhile due to the fact that the stroke of the ejector rod is long, the space is saved. Therefore, crop products with large size difference can be clamped and fixed, and the practicability of the placing box is improved.

Description

Technical Field

[0001] The utility model relates to a crop transportation and storage box with a refrigeration function, belonging to the technical field of crop transportation and storage boxes. Background Art

[0002] Crops refer to various plants cultivated in agriculture, including food crops, cash crops, etc. Edible crops are one of the basic food sources for humans. The growth of crops is inseparable from scientific and technological production technologies, as well as new industrial machinery and equipment that can assist agricultural production. After the crops mature, they need to be picked and then transported. In order to ensure the freshness of the crops, transportation preservation devices are needed.

[0003] For example, CN220375317U discloses a preservation device for crop transportation. A fan blows the temperature in the conveying pipe toward the crops, which can reduce the temperature of the food and maintain it at a certain low temperature, thereby inhibiting spoilage and enzyme activity and extending its storage period. By arranging a motor, a gear, a rack 1, a rack 2, a short connecting block, and a long connecting block, crops of different sizes can be fixed to prevent the crops from rolling and bumping in the fresh-keeping box during transportation, thereby preventing losses. This can effectively prevent the crops from being squeezed and improve the efficiency of transportation. However, since the placement bowl is fixed on the second mounting plate, and the placement bowl at the center of the second mounting plate is deep, it is inconvenient for the staff to place the crop products in the placement bowl, thereby making it inconvenient to load and take the crop products into and out of the placement bowl. In addition, the fixing mechanism for fixing the crop products is relatively complex and inconvenient to maintain. At the same time, the distance between the first arc pressing plate and the second arc pressing plate is small, so that the first arc clamping plate and the second arc clamping plate can only fix crop products of similar sizes. When fixing crops with large size differences, the fixing effect is not ideal. Utility Model Content

[0004] The purpose of the utility model is to provide a crop transportation and storage box with a refrigeration function. By arranging a pull-out plate that can be removed from a pallet, the placement box can be pulled out from the pallet, which is convenient for loading and unloading crop products. A clamping plate, a push rod and a spring tube are arranged inside the placement box, which has a simple structure and is easy to maintain. At the same time, since the stroke of the push rod is long, crop products with large size differences can be clamped and fixed, thereby improving the practicability of the placement box to solve the problems raised in the above-mentioned background technology.

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

[0006] A crop transportation and storage box with a refrigeration function comprises a box body, a refrigerator is provided on one side of the box body, a conduit is connected above the refrigerator, the other end of the conduit is communicated with a cold air box, an air collecting pipe is connected below the cold air box, a plurality of cold air pipes are provided below the air collecting pipe, the cold air pipes penetrate the interior of a support plate, a plurality of pull-out plates are provided above the support plate, a plurality of placement boxes are provided above the pull-out plates, clamps are provided on both sides of the placement boxes, a push rod is fixedly connected to one side of the clamp, and one end of the push rod extends to the interior of a spring tube.

[0007] Furthermore, there are five air collecting pipes, and three cold air pipes are arranged under each of the air collecting pipes, and a plurality of air vents are opened on the cold air pipes.

[0008] Furthermore, the cold air pipe runs through the interior of the support plate, and the cold air pipe is arranged between adjacent pull-out plates.

[0009] Furthermore, the pull-out plate is embedded in the interior of the support plate, guide rails are provided on both sides of the pull-out plate, and the pull-out plate is slidably connected inside the support plate via the guide rails.

[0010] Furthermore, the pull-out plates are symmetrically arranged in two rows on the center line of the support plate, and a handle is provided at one end of the pull-out plate.

[0011] Furthermore, the clamping plate is arc-shaped and symmetrically arranged inside the placement box, and a sponge pad is provided on one side of the clamping plate.

[0012] Furthermore, the spring tube is arranged outside the placement box and fixedly connected to the placement box, and a positioning block is connected to one end of the push rod located inside the spring tube, one end of the positioning block is in contact with the pressure spring, and the push rod and the positioning block are slidably connected inside the spring tube.

[0013] The beneficial effects of the utility model are:

[0014] 1. By setting up the air collecting pipe and the cold air pipe, the cold air pipe can be extended between each pallet, so that the cold air can be transported to each layer of the pallet respectively, so that the cold air is distributed more evenly inside the box, preventing the temperature difference inside the box caused by uneven distribution of cold air inside the box, and improving the refrigeration and preservation effect of crop products.

[0015] 2. By providing a pull-out plate that can be removed from the pallet, the placement box can be pulled out of the pallet, so that the placement box in the center area of ​​the pallet can be moved out, which is convenient for loading and unloading agricultural products. A clamping plate, a push rod and a spring tube are arranged inside the placement box, which has a simple structure and is easy to maintain. The clamping plate can clamp the agricultural products under the drive of the pressure spring and the push rod. At the same time, since the stroke of the push rod is long, agricultural products with large size differences can be clamped and fixed, thereby improving the practicality of the placement box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a front view of a crop transport and storage box with refrigeration function according to the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the air collecting pipe and the cold air pipe of a crop transportation and storage box with a refrigeration function of the utility model;

[0019] Figure 3 This is a top view of a support plate and a pull-out plate of a crop transport and storage box with a refrigeration function according to the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a placement box and a spring tube of a crop transportation and storage box with a refrigeration function of the utility model;

[0021] Figure 5 The utility model is a crop transportation storage box with refrigeration function. Figure 1 A partial enlarged view of the area at center A;

[0022] Numbers in the figure: 1. Box body; 2. Refrigerator; 3. Conduit; 4. Cold air box; 5. Collecting pipe; 6. Cold air pipe; 7. Support plate; 8. Pull-out plate; 9. Placement box; 10. Clamp; 11. Push rod; 12. Spring tube; 13. Vent; 14. Guide rail; 15. Handle; 16. Sponge pad; 17. Positioning block; 18. Pressure spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-Figure 5 , the utility model provides a technical solution:

[0025] A crop transportation and storage box with a refrigeration function comprises a box body 1, a refrigerator 2 is provided on one side of the box body 1, a conduit 3 is connected above the refrigerator 2, the other end of the conduit 3 is communicated with a cold air box 4, an air collecting pipe 5 is connected below the cold air box 4, a plurality of cold air pipes 6 are provided below the air collecting pipe 5, the cold air pipes 6 penetrate the interior of a support plate 7, a plurality of pull-out plates 8 are provided above the support plate 7, a plurality of placement boxes 9 are provided above the pull-out plates 8, clamps 10 are provided on both sides of the placement box 9, a push rod 11 is fixedly connected to one side of the clamp 10, and one end of the push rod 11 extends to the interior of a spring tube 12.

[0026] Specifically, there are five collecting pipes 5, and three cold air pipes 6 are arranged under each collecting pipe 5. A plurality of ventilation holes 13 are opened on the cold air pipes 6. The cold air pipes 6 run through the inside of the support plate 7, and the cold air pipes 6 are arranged between adjacent pull-out plates 8. The cold air pipes 6 can transport cold air to each layer of the support plates 7 respectively, so that the cold air is more evenly distributed inside the box 1, preventing uneven distribution of cold air inside the box 1 from causing temperature differences in the box 1, and improving the refrigeration and preservation effect of crop products.

[0027] Specifically, the pull-out plate 8 is embedded in the interior of the pallet 7, and guide rails 14 are provided on both sides of the pull-out plate 8. The pull-out plate 8 is slidably connected inside the pallet 7 through the guide rails 14. The pull-out plate 8 is symmetrically arranged in two rows on the center line of the pallet 7. A handle 15 is provided at one end of the pull-out plate 8. The pull-out plate 8 can pull the placement box 9 out of the pallet 7, so that the placement box 9 in the center area of ​​the pallet 7 can be moved out, which is convenient for loading and unloading agricultural products.

[0028] Example 2: Please refer to Figure 4 , Figure 5 The difference between this embodiment and embodiment 1 is that: the clamping plate 10 is arc-shaped and symmetrically arranged inside the placement box 9, a sponge pad 16 is provided on one side of the clamping plate 10, the spring tube 12 is arranged outside the placement box 9 and fixedly connected to the placement box 9, and a positioning block 17 is connected to one end of the push rod 11 located inside the spring tube 12, one end of the positioning block 17 is in contact with a pressure spring 18, and the push rod 11 and the positioning block 17 are slidably connected inside the spring tube 12. The clamping plate 10 can clamp the crop products under the drive of the pressure spring 18 and the push rod 11. At the same time, due to the long stroke of the push rod 11, the crop products with large size differences can be clamped and fixed.

[0029] Working principle of the utility model: when in use, the refrigerator 2 can guide the cold air into the cold air box 4 and the air collecting pipe 5. After the air collecting pipe 5 guides the cold air into the cold air pipe 6, it can be led out from the vent 13, so that the cold air can be transported to each layer of the support plate 7 respectively, so that the cold air is more evenly distributed inside the box body 1. When it is necessary to load or take goods into the placement box 9, the handle 15 can be pulled to pull the pull-out plate 8 out of the support plate 7, and then the goods are loaded or taken into the placement box 9. The clamping plate 10 in the placement box 9 can clamp the crop products under the drive of the pressure spring 18 and the push rod 11. At the same time, due to the long stroke of the push rod 11, the crop products with large size differences can be clamped and fixed.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A crop transport and storage box with a refrigeration function, comprising a box body (1), characterized in that: A refrigerator (2) is provided on one side of the box body (1), a conduit (3) is connected above the refrigerator (2), the other end of the conduit (3) is communicated with a cold air box (4), a gas collecting pipe (5) is connected below the cold air box (4), a plurality of cold air pipes (6) are provided below the gas collecting pipe (5), the cold air pipes (6) pass through the interior of a support plate (7), a plurality of pull-out plates (8) are provided above the support plate (7), a plurality of placement boxes (9) are provided above the pull-out plates (8), clamps (10) are provided on both sides of the interior of the placement box (9), a top rod (11) is fixedly connected to one side of the clamp (10), one end of the top rod (11) extends into the interior of a spring tube (12).

2. The crop transport and storage box with refrigeration function according to claim 1, characterized in that: Five air collecting pipes (5) are provided, and three cold air pipes (6) are provided below each of the air collecting pipes (5), and a plurality of air vents (13) are provided on the cold air pipes (6).

3. The crop transport and storage box with refrigeration function according to claim 1, characterized in that: The cold air pipe (6) runs through the interior of the support plate (7), and the cold air pipe (6) is arranged between adjacent drawer plates (8).

4. The crop transport and storage box with refrigeration function according to claim 1, characterized in that: The pull-out plate (8) is embedded in the interior of the support plate (7), guide rails (14) are provided on both sides of the pull-out plate (8), and the pull-out plate (8) is slidably connected inside the support plate (7) via the guide rails (14).

5. The crop transport and storage box with refrigeration function according to claim 1, characterized in that: The pull-out plates (8) are symmetrically arranged in two rows on the center line of the support plate (7), and a handle (15) is provided at one end of the pull-out plate (8).

6. The crop transport and storage box with refrigeration function according to claim 1, characterized in that: The clamping plate (10) is arc-shaped and is symmetrically arranged inside the placement box (9), and a sponge pad (16) is provided on one side of the clamping plate (10).

7. The crop transport and storage box with refrigeration function according to claim 1, characterized in that: The spring tube (12) is arranged outside the placement box (9) and is fixedly connected to the placement box (9); one end of the push rod (11) located inside the spring tube (12) is connected to a positioning block (17); one end of the positioning block (17) is in contact with a pressure spring (18); and the push rod (11) and the positioning block (17) are slidably connected inside the spring tube (12).

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