Fresh meat cold chain transfer preservation box

Abstract

The utility model discloses a fresh meat cold chain transfer preservation box which comprises a box body, a box door is hinged to the top of the box body through a hinge, the bottom of the box body is communicated with a liquid discharging pipe used for discharging liquid, a sealing mechanism used for sealing the liquid discharging pipe is arranged between an outlet of the liquid discharging pipe and the box body, and the box door is hinged to the box door. The sealing mechanism comprises an installation box, the top of the installation box is fixedly connected with the bottom of the box body, one side of the inner wall of the installation box is rotationally connected with an installation shaft, and one end of the installation shaft penetrates through the installation box and extends to the outside of the installation box. According to the fresh meat cold chain transfer preservation box, through the arrangement of the sealing mechanism, an adjusting rack resets under the action of a first spring, the adjusting rack resets to drive an adjusting gear to rotate reversely through the meshing effect, then a sealing cover is driven by a mounting shaft to reset to seal a liquid discharging pipe, and automatic closing of the liquid discharging pipe is achieved; and the quality of refrigerated products is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a cold chain transportation storage box for fresh meat. Background Art

[0002] The cold chain refers to a special supply chain system in which certain food raw materials, processed foods or semi-finished products, special biological products and medicines are purchased, processed, sterilized and inactivated, and then kept in a specific low-temperature environment required by the products during the process of product processing, storage, transportation, distribution, retail and use to reduce losses, prevent contamination and deterioration, and ensure the food safety, biosafety and drug safety of the products.

[0003] According to patent authorization announcement number CN 216944390 U, a cold chain transport storage box for fresh meat includes a box body and a cover body hinged to the box body, casters are connected to the bottom of the box body, the box body is in the shape of a rectangular parallelepiped, the two wide sides of the box body are provided with deep step grooves, the two long sides of the box body are provided with shallow step grooves, the box body is connected to a bottom holding basket through the deep step grooves, and the box body is connected to a plurality of top holding baskets through the shallow step grooves; in the vertical direction, the height of the deep step groove is lower than the height of the shallow step groove, and the spacing between the deep step groove and the shallow step groove is greater than the height of the top holding basket. In the existing transport storage box, such as the above-mentioned utility model, the drain valve is set at the bottom of the box body. Although it is convenient to discharge water in the box body, in actual use, the drain valve is not only inconvenient to open and close, but also inconvenient to observe the switch status of the drain valve. During use, if the drain valve is not closed, it is difficult to be discovered in time, which is easy to affect the preservation of fresh food. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cold chain transfer and storage box for fresh meat, which solves the problem that the existing transfer and storage box has a drain valve arranged at the bottom of the box body. Although it facilitates the discharge of water in the box body, during actual use, the drain valve is not only inconvenient to open and close, but also inconvenient to observe the switch status of the drain valve. During use, if the drain valve is not closed, it is difficult to be discovered in time, which can easily affect the preservation of fresh meat.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cold chain transport and storage box for fresh meat, comprising a box body, a box door is hinged on the top of the box body by a hinge, a drain pipe for discharging liquid is connected to the bottom of the box body, a sealing mechanism for sealing the drain pipe is arranged between the outlet of the drain pipe and the box body, the sealing mechanism comprises an installation box, the top of the installation box is fixedly connected to the bottom of the box body, an installation shaft is rotatably connected to one side of the inner wall of the installation box, one end of the installation shaft passes through the installation box and extends to the outside of the installation box, and one end of the installation shaft located inside the installation box is fixedly connected to a sealing cover adapted to the drain pipe.

[0006] Preferably, an adjusting gear is fixedly connected to the surface of the mounting shaft, an adjusting rack matching the adjusting gear is slidably connected to the inner wall of the mounting box, an adjusting rod is fixedly connected to one end of the adjusting rack, and the adjusting rod penetrates the mounting box away from the adjusting rack and extends to the outside of the mounting box.

[0007] Preferably, a first spring is fixedly connected to one end of the adjusting rack and located on the surface of the adjusting rod, and one end of the first spring away from the adjusting rack is fixedly connected to the inner wall of the installation box.

[0008] Preferably, a stepped groove is provided on the top of the box body, and a material dividing frame is provided on the box body through the stepped groove.

[0009] Preferably, the four corners of the box body are fixedly connected with anti-collision corner guards.

[0010] Preferably, universal wheels are provided at the four corners of the bottom of the box, and the universal wheels are provided with locking cards.

[0011] Beneficial Effects

[0012] The utility model provides a cold chain transport storage box for fresh meat. Compared with the prior art, it has the following beneficial effects:

[0013] (1) The fresh meat cold chain transport storage box has a door hinged on the top of the box body, a drain pipe for discharging liquid is connected to the bottom of the box body, a sealing mechanism for sealing the drain pipe is provided between the outlet of the drain pipe and the box body, a stepped groove is provided on the top of the box body, and a material dividing frame is provided on the box body through the stepped groove. The refrigerated goods can be classified by a plurality of parallel distributed material dividing frames, which is convenient for taking and placing goods, and avoids the refrigerated goods being exposed to the air for a long time during the loading and placing process, resulting in a decrease in the quality of the refrigerated goods.

[0014] (2) The fresh meat cold chain transport storage box includes an installation box through a sealing mechanism. The top of the installation box is fixedly connected to the bottom of the box body. One side of the inner wall of the installation box is rotatably connected to a mounting shaft. One end of the installation shaft penetrates the installation box and extends to the outside of the installation box. One end of the installation shaft located inside the installation box is fixedly connected to a sealing cover adapted to the drain pipe. An adjusting gear is fixedly connected to the surface of the installation shaft. An adjusting rack adapted to the adjusting gear is slidably connected to the inner wall of the installation box. One end of the adjusting rack is fixedly connected to an adjusting rod. The adjusting rod penetrates the installation box and extends to the outside of the installation box away from the adjusting rack. A first spring is fixedly connected to one end of the adjusting rack and located on the surface of the adjusting rod. One end of the first spring is fixedly connected to the inner wall of the installation box away from the adjusting rack. Through the setting of the sealing mechanism, the adjusting rack is reset under the action of the first spring. The reset of the adjusting rack drives the adjusting gear to rotate in the opposite direction through meshing, and then drives the sealing cover to reset through the installation shaft to seal the drain pipe, thereby realizing automatic closing of the drain pipe, thereby further ensuring the quality of the refrigerated goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the sealing mechanism of the utility model.

[0018] In the figure: 1 box body, 2 box door, 3 drain pipe, 4 sealing mechanism, 41 installation box, 42 installation shaft, 43 sealing cover, 44 adjustment gear, 45 adjustment rack, 46 adjustment rod, 47 first spring, 5 step groove, 6 material distribution frame, 7 anti-collision corner guard, 8 universal wheel. DETAILED DESCRIPTION

[0019] 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.

[0020] The utility model provides two technical solutions:

[0021] Figure 1-3The first embodiment is shown: a cold chain transport storage box for fresh meat, comprising a box body 1, a heat preservation layer fixedly connected to the surface of the box body 1, a step groove 5 is provided on the top of the box body 1, a material distribution frame 6 is provided on the box body 1 through the step groove 5, anti-collision corner guards 7 are fixedly connected to the four corners of the box body 1, universal wheels 8 are provided at the four corners of the bottom of the box body 1, and locking cards are provided on the universal wheels 8. A box door 2 is hinged on the top of the box body 1 through a hinge, and a drain pipe 3 for discharging liquid is connected to the bottom of the box body 1, and the outlet of the drain pipe 3 A sealing mechanism 4 for sealing the drain pipe 3 is arranged between the box body 1, and the sealing mechanism 4 includes an installation box 41, the top of the installation box 41 is fixedly connected to the bottom of the box body 1, and one side of the inner wall of the installation box 41 is rotatably connected with an installation shaft 42, one end of the installation shaft 42 passes through the installation box 41 and extends to the outside of the installation box 41, and one end of the installation shaft 42 located inside the installation box 41 is fixedly connected with a sealing cover 43 adapted to the drain pipe 3, and the top of the sealing cover 43 is fixedly connected to a sealing ring adapted to the drain pipe 3.

[0022] The refrigerated goods can be classified by a plurality of parallel distribution material distribution frames 6, which is convenient for taking and placing goods, and avoids the refrigerated goods being exposed to the air for a long time during the loading and placing process, which may cause the quality of the refrigerated goods to deteriorate.

[0023] Figure 2 and 3 A second embodiment is shown, which mainly differs from the first embodiment in that an adjusting gear 44 is fixedly connected to the surface of the mounting shaft 42, an adjusting rack 45 matched with the adjusting gear 44 is slidably connected to the inner wall of the mounting box 41, one end of the adjusting rack 45 is fixedly connected to an adjusting rod 46, the adjusting rod 46 penetrates the mounting box 41 away from the adjusting rack 45 and extends to the outside of the mounting box 41, one end of the adjusting rack 45 and located on the surface of the adjusting rod 46 is fixedly connected to a first spring 47, the first spring 47 is in a compressed state, and one end of the first spring 47 away from the adjusting rack 45 is fixedly connected to the inner wall of the mounting box 41.

[0024] Through the setting of the sealing mechanism 4, the adjusting rack 45 is reset under the action of the first spring 47. The reset of the adjusting rack 45 drives the adjusting gear 44 to rotate in the opposite direction through the meshing action, and then drives the sealing cover 43 to reset through the installation shaft 42 to seal the drain pipe 3, thereby realizing automatic closing of the drain pipe 3 and further ensuring the quality of the refrigerated products.

[0025] During use, when it is necessary to discharge the liquid in the box body 1, pull the adjusting rod 46, and the adjusting rack 45 is driven to move through the adjusting rod 46. The movement of the adjusting rack 45 drives the adjusting gear 44 and the mounting shaft 42 to rotate together through the meshing action. The rotation of the mounting shaft 42 drives the sealing cover 43 to rotate to open the drain pipe 3, which is convenient for the box body 1 to drain. After the drainage is completed, release the adjusting rod 46, and the adjusting rack 45 is reset under the action of the first spring 47. The reset of the adjusting rack 45 drives the adjusting gear 44 to rotate in the opposite direction through the meshing action, and then drives the sealing cover 43 to reset through the mounting shaft 42 to seal the drain pipe 3.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fresh meat cold chain transport storage box, comprising a box body (1), the top of the box body (1) is hinged with a box door (2) via a hinge, and is characterized in that: The bottom of the box body (1) is connected to a drain pipe (3) for discharging liquid, and a sealing mechanism (4) for sealing the drain pipe (3) is provided between the outlet of the drain pipe (3) and the box body (1), and the sealing mechanism (4) comprises a mounting box (41), the top of the mounting box (41) is fixedly connected to the bottom of the box body (1), one side of the inner wall of the mounting box (41) is rotatably connected to a mounting shaft (42), one end of the mounting shaft (42) passes through the mounting box (41) and extends to the outside of the mounting box (41), and one end of the mounting shaft (42) located inside the mounting box (41) is fixedly connected to a sealing cover (43) adapted to the drain pipe (3).

2. A fresh meat cold chain transport storage box according to claim 1, characterized in that: An adjusting gear (44) is fixedly connected to the surface of the installation shaft (42); an adjusting rack (45) adapted to the adjusting gear (44) is slidably connected to the inner wall of the installation box (41); an adjusting rod (46) is fixedly connected to one end of the adjusting rack (45); the adjusting rod (46) penetrates the installation box (41) away from the adjusting rack (45) and extends to the outside of the installation box (41).

3. A fresh meat cold chain transport storage box according to claim 2, characterized in that: A first spring (47) is fixedly connected to one end of the adjusting rack (45) and located on the surface of the adjusting rod (46); an end of the first spring (47) away from the adjusting rack (45) is fixedly connected to the inner wall of the installation box (41).

4. A fresh meat cold chain transport storage box according to claim 1, characterized in that: A stepped groove (5) is provided on the top of the box body (1), and a material distribution frame (6) is provided on the box body (1) via the stepped groove (5).

5. The fresh meat cold chain transport storage box according to claim 1, characterized in that: The four corners of the box body (1) are all fixedly connected with anti-collision corner guards (7).

6. A fresh meat cold chain transport storage box according to claim 1, characterized in that: Universal wheels (8) are provided at the four corners of the bottom of the box body (1), and the universal wheels (8) are provided with locking cards.

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