Cold chain transportation preservation box for fresh agricultural products

Abstract

The utility model discloses a cold chain transportation preservation box for fresh agricultural products, which comprises a box body, the bottom of the box body is fixedly connected with universal wheels, the top of the box body is fixedly connected and hinged with a cover plate, the inner wall of the cover plate is provided with a sliding groove, the inner wall of the sliding groove is connected with a connecting strip in a sliding manner, and the connecting strip is fixedly connected with the bottom of the box body. A fixing block is fixedly connected to the outer wall of one side of the connecting strip, a fixing ring is fixedly connected to the outer wall of one side of the fixing block, a connecting shaft is rotatably connected to the inner wall of the fixing ring, the connecting shaft is fixedly connected to the inner wall of the connecting block, and a telescopic rod is fixedly connected to the bottom of the connecting block. The connecting rod can move up and down through up-down stretching of the telescopic rod, meanwhile, the connecting strip is driven to move up and down, in the up-down moving process, the first sponge block and the second sponge block adsorb condensate water generated on the inner wall of the box body respectively, the condensate water can be treated, and therefore the condensate water treatment effect is improved. And the preservation effect of the cold-chain transportation preservation box is optimal.

Description

Technical Field

[0001] The utility model relates to the field of cold chain transportation technology, specifically a cold chain transportation storage box for fresh agricultural products Background Art

[0002] Fresh agricultural products often face great challenges during transportation and storage. In order to extend their shelf life and reduce losses, an efficient cold chain transport and storage box came into being. This cold chain transport and storage box has significant advantages in ensuring product quality and reducing logistics costs, and is conducive to promoting the development of my country's fresh agricultural product industry.

[0003] The existing authorized patent announcement number is CN 218578421 U, which is a cold chain transportation storage box for fresh agricultural products. The box includes two groups of supporting legs, and a storage box is fixedly installed on the upper surface of the supporting legs. The storage box includes a box body, a sealing cover is installed on the top of the box body, and a handle is fixedly connected to the upper surface of the sealing cover. A sealing mechanism is provided on the left side of the box body, a water seepage plate is installed inside the box body, two groups of symmetrical adjustment mechanisms are provided inside the box body, and ice cubes are provided on the inner top wall of the box body.

[0004] The above-mentioned equipment has a reasonable structure. By setting a sealing mechanism, the sealing cover can be sealed, so that the product can be fixed inside the storage box. By setting an adjustment mechanism, the space distribution inside the storage box can be changed, so as to achieve the purpose of changing the size of the storage space in the storage box according to the different types of products to be transported to adapt to the diversity of products. However, the existing cold chain transportation storage boxes are prone to condensation water attached to the inner wall of the box during transportation, which will cause the agricultural products to rot and the preservation effect is poor. Utility Model Content

[0005] The purpose of the utility model is to provide a cold chain transportation storage box for fresh agricultural products to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] include:

[0008] A box body, wherein a universal wheel is fixedly connected to the bottom of the box body, a hinged cover plate is fixedly connected to the top of the box body, a sliding groove is opened on the inner wall of the cover plate, and a connecting strip is slidably connected to the inner wall of the sliding groove;

[0009] A fixed block is fixedly connected to an outer wall of one side of the connecting strip, a fixed ring is fixedly connected to an outer wall of one side of the fixing block, a connecting shaft is rotatably connected to an inner wall of the fixing ring, and the connecting shaft is fixedly connected to the inner wall of the connecting block, a telescopic rod is fixedly connected to the bottom of the connecting block, an outer wall of the telescopic rod is fixedly connected to a connecting rod, a first sponge block is fixedly connected to an outer wall of the connecting rod, a supporting strip is fixedly connected to an outer wall of the supporting strip, and a second sponge block is fixedly connected to an outer wall of the supporting strip.

[0010] As an optional technical solution, the bottom of the telescopic rod is fixedly connected to a support plate, and the top of the support plate is fixedly connected to a placement box.

[0011] As an optional technical solution, a spring damper is fixedly connected to the bottom of the support plate, and the bottom of the spring damper is fixedly connected to the inner wall of the box.

[0012] As an optional technical solution, a heat preservation plate is fixedly connected to the bottom of the cover plate, and an insert is fixedly connected to an outer wall of one side of the cover plate.

[0013] As an optional technical solution, the outer wall of the box body is fixedly connected with a connecting groove, the inner wall of the connecting groove is fixedly connected with a spring, and one end of the spring is fixedly connected with a baffle.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can move the connecting rod up and down by extending the telescopic rod up and down, and at the same time, drive the connecting strip to move up and down. In the process of moving up and down, the first sponge block and the second sponge block respectively absorb the condensed water generated on the inner wall of the box, and can process the condensed water while opening the cover, so as to achieve the best preservation effect of the cold chain transport storage box.

[0016] 2. The utility model provides a spring damper on the inner wall of the box, which can buffer the vibration during transportation, effectively reduce the vibration generated during transportation, reduce the impact of the vibration during transportation, and protect the integrity and quality of agricultural products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the collection box of the utility model;

[0019] Figure 3 This is a schematic diagram of the telescopic rod structure of the utility model;

[0020] Figure 4This is a schematic diagram of the cover structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the connection groove structure of the utility model.

[0022] In the figure: 1. box body; 2. universal wheel; 3. cover plate; 4. sliding groove; 5. connecting strip; 6. fixing block; 7. fixing ring; 8. connecting shaft; 9. connecting block; 10. telescopic rod; 11. connecting rod; 12. first sponge block; 13. supporting strip; 14. second sponge block; 15. supporting plate; 16. placement box; 17. spring damper; 18. insulation board; 19. insert strip; 20. connecting groove; 21. spring; 22. baffle. 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] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figures 1 to 5 A cold chain transport storage box for fresh agricultural products, comprising a box body 1, a universal wheel 2 is fixedly connected to the bottom of the box body 1, a hinged cover plate 3 is fixedly connected to the top of the box body 1, a sliding groove 4 is opened on the inner wall of the cover plate 3, and a connecting strip 5 is slidably connected to the inner wall of the sliding groove 4;

[0027] A fixing block 6 is fixedly connected to an outer wall of one side of the connecting strip 5, a fixing ring 7 is fixedly connected to an outer wall of one side of the fixing block 6, a connecting shaft 8 is rotatably connected to the inner wall of the fixing ring 7, and the connecting shaft 8 is fixedly connected to the inner wall of the connecting block 9, and a telescopic rod 10 is fixedly connected to the bottom of the connecting block 9.

[0028] The spring damper 17 is supported by the box body 1, the universal wheel 2 can make the cold chain transport storage box more convenient in the process of moving, the cover plate 3 can cover the top of the box body 1, the connecting bar 5 can slide through the sliding groove 4, the fixing ring 7 can rotate through the connecting shaft 8, and the connecting block 9 can move up and down through the telescopic rod 10.

[0029] The outer wall of the telescopic rod 10 is fixedly connected to a connecting rod 11 , the outer wall of the connecting rod 11 is fixedly connected to a first sponge block 12 , the outer wall of the connecting rod 11 is fixedly connected to a supporting bar 13 , and the outer wall of the supporting bar 13 is fixedly connected to a second sponge block 14 .

[0030] The connecting rod 11 can be moved up and down by extending and retracting the telescopic rod 10 , and at the same time, the supporting bar 13 can be driven to move up and down. During the up and down movement, the first sponge block 12 and the second sponge block 14 respectively absorb condensed water generated on the inner wall of the box body 1 .

[0031] The bottom of the telescopic rod 10 is fixedly connected to a support plate 15 , the top of the support plate 15 is fixedly connected to a placement box 16 , the bottom of the support plate 15 is fixedly connected to a spring damper 17 , and the bottom of the spring damper 17 is fixedly connected to the inner wall of the box body 1 .

[0032] The placement box 16 is supported by the support plate 15, and the vibration during transportation can be buffered by the spring damper 17, which can effectively reduce the vibration during transportation and protect the integrity and quality of agricultural products.

[0033] The bottom of the cover plate 3 is fixedly connected with a heat preservation plate 18, the bottom of the cover plate 3 is fixedly connected with an insertion strip 19, the outer wall of the box body 1 is fixedly connected with a connecting groove 20, the inner wall of the connecting groove 20 is fixedly connected with a spring 21, and one end of the spring 21 is fixedly connected with a baffle 22.

[0034] When the cover plate 3 is covered on the top of the box body 1 by the insulation plate 18, the agricultural products stored in the placing box 16 can be kept at a constant temperature. When the cover plate 3 is covered on the top of the box body 1, the insert 19 will be inside the connecting groove 20, and the baffle 22 will be reset by the elasticity of the spring 21, so that the insert 19 is squeezed, thereby making it difficult to open the cold chain transportation storage box.

[0035] Working principle: When using the new type of cold chain transport storage box for fresh agricultural products, the agricultural products are placed in the placement box 16. When the cover 3 is in a closed state, the cover 3 covers the top of the box body 1, and the insertion strip 19 is located inside the connecting groove 20. The baffle 22 is reset by the elasticity of the spring 21, so that the insertion strip 19 is squeezed, thereby making the cold chain transport storage box difficult to be opened. When the cover 3 is opened, the connecting rod 11 can be moved up and down by the telescopic rod 10 extending and retracting up and down, and at the same time, the support bar 13 is driven to move up and down. In the process of moving up and down, the first sponge block 12 and the second sponge block 14 respectively absorb the condensed water generated on the inner wall of the box body 1. The spring damper 17 is provided on the inner wall of the box body 1, which can buffer the vibration during transportation, effectively reduce the vibration generated during transportation, and reduce the impact of vibration during transportation, thereby protecting the integrity and quality of agricultural products.

[0036] 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.

Claims

1. A cold chain transport storage box for fresh agricultural products, comprising a box body (1), characterized in that: The bottom of the box body (1) is fixedly connected with a universal wheel (2); the top of the box body (1) is fixedly connected with a hinged cover plate (3); the inner wall of the cover plate (3) is provided with a sliding groove (4); the inner wall of the sliding groove (4) is slidably connected with a connecting strip (5); the outer wall of one side of the connecting strip (5) is fixedly connected with a fixing block (6); the outer wall of one side of the fixing block (6) is fixedly connected with a fixing ring (7); the inner wall of the fixing ring (7) is rotatably connected with a connecting shaft (8), and the connecting shaft (8) is fixedly connected to the inner wall of the connecting block (9); the bottom of the connecting block (9) is fixedly connected with a telescopic rod (10); the outer wall of the telescopic rod (10) is fixedly connected with a connecting rod (11); the outer wall of the connecting rod (11) is fixedly connected with a first sponge block (12); the outer wall of the connecting rod (11) is fixedly connected with a supporting strip (13); the outer wall of the supporting strip (13) is fixedly connected with a second sponge block (14).

2. A cold chain transport storage box for fresh agricultural products according to claim 1, characterized in that: The bottom of the telescopic rod (10) is fixedly connected to a support plate (15), and the top of the support plate (15) is fixedly connected to a placement box (16).

3. A cold chain transport storage box for fresh agricultural products according to claim 2, characterized in that: The bottom of the support plate (15) is fixedly connected to a spring damper (17), and the bottom of the spring damper (17) is fixedly connected to the inner wall of the box body (1).

4. A cold chain transport storage box for fresh agricultural products according to claim 1, characterized in that: A heat preservation plate (18) is fixedly connected to the bottom of the cover plate (3), and an insert strip (19) is fixedly connected to an outer wall on one side of the cover plate (3).

5. A cold chain transport storage box for fresh agricultural products according to claim 1, characterized in that: The outer wall of the box body (1) is fixedly connected with a connection groove (20), the inner wall of the connection groove (20) is fixedly connected with a spring (21), and one end of the spring (21) is fixedly connected with a baffle (22).

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