Inlet and export frozen food disinfection device

Abstract

The invention discloses an import and export frozen food disinfection device, and relates to the technical field of food disinfection devices.The import and export frozen food disinfection device comprises a disinfection tank, supporting frames are fixedly connected to the two sides of the bottom of the disinfection tank, a rotating groove is formed in one side of the disinfection tank, and a disinfection lamp tube for disinfection is rotationally installed in the disinfection tank; six groups of atomizing disinfection tubes which are annularly distributed around the disinfection lamp tube and are used for spraying a disinfectant are arranged in the disinfection tank, and the food placing mechanism is arranged in the disinfection tank and is used for annularly placing frozen food. By arranging the disinfection tank, the supporting frame, the rotating groove, the disinfection lamp tube, the atomization disinfection tube, the food placing mechanism, the overturning driving mechanism, the atomization rotation driving mechanism and the cabin door sealing mechanism, the problems that a traditional disinfection mode is not thorough in disinfection, low in efficiency and prone to damage food are solved; the dual requirements of safe disinfection and rapid customs clearance of imported and exported frozen foods are met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of food sterilization device, in particular to an import and export frozen food sterilization device. BACKGROUND

[0002] In import and export trade, frozen food is easy to carry pathogenic bacteria, parasitic eggs and external harmful organisms due to long transportation period and complex storage environment, becoming an important risk point for cross-border disease transmission. Traditional frozen food sterilization methods mostly use single spraying sterilization or static light sterilization, which can easily lead to uneven sterilization coverage, and food stacking is easy to form sterilization dead angles, resulting in incomplete sterilization. In addition, the operation efficiency is low, and manual food turnover or batch sterilization is time-consuming and laborious, which is difficult to meet the demand of rapid customs clearance of import and export goods. Moreover, the food is easy to be damaged during sterilization, and the traditional sterilization process is prone to food collision and falling, affecting the quality of goods. SUMMARY

[0003] To solve the problems in the background art, the present application provides an import and export frozen food sterilization device, which has the advantages of dynamic double sterilization, no dead angle coverage, efficient and convenient operation, and can guarantee the quality of food. The problems of incomplete sterilization, low efficiency and easy damage of food in traditional sterilization methods are solved, and the dual needs of safe sterilization and rapid customs clearance of import and export frozen food are met.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: an import and export frozen food sterilization device, comprising a sterilization tank, both sides of the bottom of the sterilization tank are fixedly connected with support frames, a rotating groove is formed on one side of the sterilization tank, a sterilization lamp tube for sterilization is rotatably installed in the interior of the sterilization tank, six groups of annularly distributed around the sterilization lamp tube and used for spraying sterilizing agent are arranged in the interior of the sterilization tank, and a food placing mechanism is arranged in the interior of the sterilization tank and used for annularly placing frozen food. A turnover driving mechanism is arranged on one side of the sterilization tank and used for driving the food placing mechanism to rotate; An atomizing rotating driving mechanism is arranged in the interior of the sterilization tank and linked with the turnover driving mechanism, and used for driving the atomizing sterilizing pipe to rotate around the sterilization lamp tube and self-rotate; A hatch sealing mechanism is arranged on the left and right sides of the sterilization tank and used for sealing and opening the inner wall of the sterilization tank.

[0005] As preferred of the present application, the turnover driving mechanism comprises a driving frame, a servo motor, a worm, a worm wheel, a disinfectant liquid collecting disc and a turnover disc, the driving frame is fixedly connected to one side of the disinfection tank, the worm is transversely rotatably arranged in the driving frame, the disinfectant liquid collecting disc is rotatably arranged in the rotating groove, the worm wheel is fixedly connected to one side of the disinfectant liquid collecting disc close to the worm, the worm wheel is engaged with the worm, the servo motor is fixedly connected to one side of the driving frame and the output end is fixedly connected with the worm, the turnover disc is provided with two groups, and the two groups of turnover discs are arranged on the two sides in the disinfection tank, one group of the turnover disc is fixedly connected with the disinfectant liquid collecting disc, and the other group of the turnover disc is rotatably matched with the inner wall of the disinfection tank, one end of the disinfection lamp close to the disinfectant liquid collecting disc is fixedly connected with the disinfectant liquid collecting disc, and the other end of the disinfectant liquid collecting disc away from the disinfection tank is communicated with the external disinfectant through the rotary joint.

[0006] As preferred of the present application, the food placing mechanism comprises a real object storage frame, a connecting plate, a rotating shaft, a second handle, a storage box, a grid net and a reset assembly, the real object storage frame is provided with groups and is arranged on the inner side of the two groups of turnover discs in a ring shape, the connecting plate is fixedly connected to the front and rear sides of the real object storage frame, the rotating shaft is fixedly connected to the top of the connecting plate away from the real object storage frame and rotatably matched with the turnover disc, the grid net is fixedly connected to the top of the real object storage frame and is used for preventing the frozen food in the storage box from falling, the storage box is slidably arranged in the real object storage frame, the second handle is fixedly connected to the side of the storage box away from the real object storage frame, and the reset assembly is arranged on the two sides of the storage box and is used for restraining the storage box and the real object storage frame by tension.

[0007] As preferred of the present application, the reset assembly comprises a tension spring and a tension plate, the tension plate is provided with two groups and is fixedly arranged on the two sides of the storage box and the two sides of the real object storage frame, the tension plate on the storage box is fixedly connected with one end of the tension spring, and the other end of the tension spring is fixedly connected with the tension plate on the real object storage frame.

[0008] As preferred of the present application, the atomization rotating drive mechanism comprises gears, stable frames, fixing frames, outer tooth rings, rotating rings and rotating sealing joints, the gears are provided with six groups, and the six groups of gears are fixed away from the disinfectant liquid collecting disc on one side of the disinfecting lamp tube respectively, the fixing frames are provided with three groups and are fixed and installed on the inner wall of the outer tooth ring in a ring shape at equal distances, one end of the fixing frame away from the outer tooth ring is fixedly connected with the inner wall of the disinfecting tank, one end of the disinfecting lamp tube away from the disinfectant liquid collecting disc is rotationally matched with the inner wall of the disinfecting tank, the rotating rings are provided with two groups and are fixedly connected on one side of the turnover disc close to the real object storage frame, the stable frames are provided with six groups and are distributed around the rotating ring in a ring shape at equal distances and are rotationally connected with both ends of the atomization disinfecting tube, the rotating sealing joint is fixedly connected on one end of the atomization disinfecting tube close to the disinfectant liquid collecting disc, and one end of the rotating sealing joint away from the atomization disinfecting tube is connected with the disinfectant liquid collecting disc.

[0009] As preferred of the present application, the cabin door sealing mechanism comprises sealing covers, limiting rails, handles and magnetic plates, the left and right sides of the disinfecting tank are provided with taking and placing grooves, the sealing covers are slidingly installed on the left and right sides of the disinfecting tank, the limiting rails are fixedly connected on the two sides of the front and rear sides of the disinfecting tank and are slidingly matched with the sealing covers, the handle one is fixedly installed on one side of the sealing cover away from the disinfecting tank, the magnetic plates are fixedly connected on the left and right sides of the disinfecting tank and are located at the bottom of the taking and placing grooves and are magnetically matched with the bottom of the sealing cover, and the bottom of the limiting rail is magnetically matched with the bottom of the sealing cover at the bending position.

[0010] As preferred of the present application, one end of the inner wall of the disinfecting tank away from the disinfectant liquid collecting disc is fixedly connected with a rotating support ring, the outer surface of the rotating support ring is rotationally matched with the inner side of the turnover disc, and the rotating support ring is used for rotationally supporting the inner side of the turnover disc.

[0011] As preferred of the present application, eight groups of fixing seats are fixedly installed around the turnover disc, the electromagnetic push rods are fixedly connected on one side of the fixing seat away from the real object storage frame, the output end of the electromagnetic push rod is abuttingly matched with the rotating shaft, the output end of the electromagnetic push rod is sleeved with a rubber sleeve and is used for increasing the friction force of the abutting rotating shaft.

[0012] Compared with the prior art, the present application has the following advantages: 1、The disinfecting tank, the support frame, the rotating groove, the disinfecting lamp tube, the disinfecting lamp tube, the atomization disinfecting tube, the food placing mechanism, the turnover driving mechanism, the atomization rotating drive mechanism and the cabin door sealing mechanism are arranged, the problems of incomplete disinfection, low efficiency and easy damage of food in the traditional disinfection mode are solved, and the dual requirements of safety disinfection and rapid customs clearance of imported and exported frozen food are met.

[0013] 2. This invention, by setting a flipping drive mechanism, realizes the overall rotation of the food placement mechanism and the rotation of the disinfection lamp tube, increases the disinfection contact area, solves the problem of dead corners in traditional static disinfection, and greatly improves the uniformity of disinfection.

[0014] 3. This invention, by setting up a food placement mechanism, enables the orderly storage and vertical, stable rotation of frozen foods, avoiding collisions and drops during the sterilization process and ensuring the integrity of food quality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a partial half-section exploded structure diagram of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the three-dimensional structure of a localized explosion; Figure 4 This is an exploded three-dimensional schematic diagram of the inner structure of the flip disk of the present invention; Figure 5 For the present invention Figure 3 Enlarged structural diagram at point A in the middle; Figure 6 For the present invention Figure 4 Enlarged structural diagram at point B; Figure 7 This is a three-dimensional structural diagram of the storage box of the present invention; Figure 8 For the present invention Figure 7 A schematic diagram of the three-dimensional structure of the explosion; Figure 9 This is a schematic diagram of the right half-section structure of the disinfection tank of the present invention; Figure 10 This is an exploded three-dimensional structural diagram of the atomizing rotary drive mechanism of the present invention.

[0016] In the diagram: 1. Disinfection tank; 11. Support frame; 12. Rotating groove; 13. Rotating support ring; 2. Sealing cover; 21. Limiting rail; 22. Handle one; 23. Magnetic suction plate; 3. Drive frame; 31. Servo motor; 32. Worm gear; 33. Worm wheel; 34. Disinfectant collection tray; 4. Tilting tray; 41. Electromagnetic push rod; 42. Fixing base; 5. Physical storage frame; 51. Connecting plate; 52. Rotating shaft; 53. Tension spring; 54. Pull plate; 55. Handle two; 56. Storage box; 57. Grille; 6. Disinfection lamp tube; 7. Atomizing disinfection tube; 71. Gear; 72. Stabilizing frame; 73. Fixing frame; 74. External gear ring; 75. Rotating ring; 76. Rotary sealing joint. Detailed Implementation

[0017] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0020] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth. Example 1

[0021] Reference Figures 1-10 The first embodiment of the present invention adopts the following technical solution, including a sterilization tank 1, with support frames 11 fixedly connected to both sides of the bottom of the sterilization tank 1, a rotating groove 12 opened on one side of the sterilization tank 1, a sterilization lamp tube 6 for sterilization rotatably installed inside the sterilization tank 1, and six sets of atomizing sterilization tubes 7 arranged in a ring around the sterilization lamp tube 6 for spraying disinfectant inside the sterilization tank 1, and also includes a food placement mechanism, which is set inside the sterilization tank 1 and is used for placing frozen food in a ring. A flipping drive mechanism is located on one side of the sterilization tank 1 and is used to drive the food placement mechanism to rotate. The atomizing rotation drive mechanism is located inside the disinfection tank 1 and is linked with the flipping drive mechanism. It is used to drive the atomizing disinfection tube 7 to rotate around the disinfection lamp tube 6 and rotate on its own axis. The door sealing mechanism is located on the left and right sides of the disinfection tank 1 and is used to seal and open the inner wall of the disinfection tank 1.

[0022] Specifically, when the device is in operation, the disinfection tank 1 is opened through the door sealing mechanism, and then the frozen food is placed in the food placement mechanism. After the door is closed, the flipping drive mechanism is activated, causing the food placement mechanism to rotate as a whole, so that the ring-shaped frozen food is evenly exposed in the disinfection space. At the same time, the flipping drive mechanism can be linked with the atomizing rotation drive mechanism to drive the six sets of atomizing disinfection tubes 7 to revolve around the disinfection lamp tube 6 while rotating on their own axis, spraying atomized disinfectant on the rotating frozen food from multiple angles to achieve coverage without dead angles. The disinfection lamp tube 6 rotates synchronously with the flipping drive mechanism to perform dynamic light disinfection on the food, forming a synergistic effect with the atomizing disinfection. Example 2

[0023] In the second embodiment of the present invention, the following technical solution is adopted: the flipping drive mechanism includes a drive frame 3, a servo motor 31, a worm gear 32, a worm wheel 33, a disinfectant collection tray 34, and a flipping disc 4. The drive frame 3 is fixedly connected to one side of the disinfection tank 1. The worm gear 32 is laterally rotatably installed inside the drive frame 3. The disinfectant collection tray 34 is rotatably installed inside the rotating groove 12. The worm wheel 33 is fixedly connected to the surface of the disinfectant collection tray 34 near the worm gear 32, and the worm wheel 33 meshes with the worm gear 32. The servo motor 31 is fixedly connected to one side of the drive frame 3, and its output end is fixedly connected to the worm gear 32. Two sets of flipping discs 4 are provided. The rotating discs 4 are located on both sides inside the disinfection tank 1. One set of rotating discs 4 is fixedly connected to the disinfectant concentration tray 34, and the other set of rotating discs 4 is rotatably engaged with the inner wall of the disinfection tank 1. The end of the disinfection lamp tube 6 near the disinfectant concentration tray 34 is fixedly installed with the disinfectant concentration tray 34, and the end of the disinfectant concentration tray 34 away from the disinfection tank 1 is connected to an external disinfectant via a rotary joint. The atomizing rotation drive mechanism includes gears 71, a stabilizing frame 72, a fixing frame 73, an external gear ring 74, a rotating ring 75, and a rotary sealing joint 76. There are six sets of gears 71, and the six sets of gears 71 are respectively connected to the six sets of atomizing disinfection tubes 7 away from the disinfectant concentration tray 34. Side-fixed, the fixing bracket 73 is provided in three sets, and is fixedly installed in a ring at equal intervals on the inner wall of the outer toothed ring 74. The end of the fixing bracket 73 away from the outer toothed ring 74 is fixedly connected to the inner wall of the disinfection tank 1. The end of the disinfection lamp tube 6 away from the disinfectant collection tray 34 is rotatably engaged with the inner wall of the disinfection tank 1. The rotating ring 75 is provided in two sets, and is fixedly connected to the side of the flip plate 4 near the physical storage frame 5. The stabilizing bracket 72 is provided in six sets, and is distributed in a ring at equal intervals around the rotating ring 75, and is rotatably connected to both ends of the atomizing disinfection tube 7. The rotating sealing joint 76 is fixedly connected to the end of the atomizing disinfection tube 7 near the disinfectant collection tray 34. The end of the rotary sealing joint 76 away from the atomizing disinfection tube 7 is connected to the disinfectant collection tray 34. The end of the inner wall of the disinfection tank 1 away from the disinfectant collection tray 34 is fixedly connected to the rotary support ring 13. The outer surface of the rotary support ring 13 is rotatably engaged with the inner side of the flip plate 4. The rotary support ring 13 is used to rotate and support the inner side of the flip plate 4. Eight sets of fixing seats 42 are fixedly installed around the flip plate 4. An electromagnetic push rod 41 is fixedly connected to the side of the fixing seat 42 away from the physical storage frame 5. The output end of the electromagnetic push rod 41 is tightly engaged with the rotating shaft 52. The output end of the electromagnetic push rod 41 is fitted with a rubber sleeve, which is used to increase the friction force against the rotating shaft 52.

[0024] Specifically, the drive frame 3 can rotate and support the worm gear 32, while fixing the servo motor 31. After the servo motor 31 is started, it can drive the worm gear 32, which is fixed to its output end, to rotate. The rotation of the worm gear 32 can drive the worm wheel 33 to rotate, which in turn drives the disinfectant concentration tray 34, which is fixed to it, to rotate. The disinfectant concentration tray 34 then drives the rotating tray 4 and the disinfection lamp tube 6, which are fixed to it, to rotate. This achieves the rotation of the disinfection lamp and the rotation of the rotating tray 4, causing the food placement mechanism inside the rotating tray 4 to rotate, increasing the area for atomized disinfection and light disinfection, and improving disinfection efficiency. When the rotating tray 4 rotates, it can drive the rotating ring 75, which is fixed to it, to rotate. Subsequently, the rotating ring 75 drives the food placement mechanism inside the rotating tray 4 to rotate. The fixed stabilizing frame 72 rotates, and during the rotation of the stabilizing frame 72, the inner atomizing disinfection tube 7 changes its annular distribution position. Since the gear 71 at one end meshes with the fixed outer gear ring 74, the atomizing disinfection tube 7 rotates during the revolution, realizing a large area of ​​atomizing disinfection spray. The rotating support ring 13 can rotate and support the flip plate 4 on this side, ensuring the stable rotation and disinfection of the food placement mechanism inside the flip plate 4. The electromagnetic push rod 41 can be fixedly installed through the fixed seat 42, and after the electromagnetic push rod 41 is started, the rotating shaft 52 can be pressed and locked by the rubber sleeve at the output end, which facilitates the loading and unloading of frozen food in the storage box 56 and prevents the physical storage frame 5 from shaking during loading and unloading, thus affecting the loading and unloading operation. Example 3

[0025] The third embodiment of the present invention adopts the following technical solution: the food placement mechanism includes a physical storage frame 5, a connecting plate 51, a rotating shaft 52, a second handle 55, a storage box 56, a grid mesh 57, and a reset assembly. Eight sets of physical storage frames 5 are arranged in a ring, evenly distributed inside two sets of flipping discs 4. The connecting plate 51 is fixedly connected to the front and rear sides of the physical storage frame 5. The rotating shaft 52 is fixedly connected to the top of the connecting plate 51 on the side away from the physical storage frame 5 and rotates in cooperation with the flipping discs 4. The grid mesh 57 is fixedly connected to the top of the physical storage frame 5 and is used to prevent frozen food inside the storage box 56 from falling out. The storage box 56 is slidably installed inside the physical storage frame 5. The second handle 55 is fixedly connected to the side of the storage box 56 away from the physical storage frame 5. The reset assembly is arranged on both sides of the storage box 56 and is used to tensilely constrain the storage box 56 to the physical storage frame 5. The components include a tension spring 53 and a pull plate 54. Two sets of pull plates 54 are provided and are fixedly installed on both sides of the storage box 56 and the physical storage frame 5, respectively. The pull plate 54 on the storage box 56 is fixedly connected to one end of the tension spring 53, and the other end of the tension spring 53 is fixedly connected to the pull plate 54 on the physical storage frame 5. The door closing mechanism includes a sealing cover 2, a limiting rail 21, a handle 22, and a magnetic suction plate 23. The left and right sides of the disinfection tank 1 are provided with retrieval slots. The sealing cover 2 is slidably installed on the left and right sides of the disinfection tank 1. The limiting rail 21 is fixedly connected to the front and rear sides of the disinfection tank 1 and slides in cooperation with the sealing cover 2. The handle 22 is fixedly installed on the side of the sealing cover 2 away from the disinfection tank 1. The magnetic suction plate 23 is fixedly connected to the left and right sides of the disinfection tank 1 and is located at the bottom of the retrieval slot, and magnetically cooperates with the bottom of the sealing cover 2. The bottom of the limiting rail 21 is magnetically cooperated with the bottom bend of the sealing cover 2.

[0026] Specifically, the physical storage frame 5 provides limiting support for the storage box 56, ensuring stable placement of items within it. A reset component prevents frozen food from falling out during storage and sterilization. A mesh grille 57 prevents frozen food from sliding off. During the rotation of the flip plate 4, the connecting plate 51 and the rotating shaft 52 lower the center of gravity, causing the physical storage frame 5 to rotate along with the flip plate 4, but the storage box 56 inside remains vertical, preventing frozen food from tipping over. Pulling the handle 55 allows the storage box 56 to be pulled out of the physical storage frame 5 for removal or placement of frozen food. A tension spring 53 pulls the opened storage box 56 closer to the physical storage frame 5. Pulling the storage box 56 away from the storage frame 5 will cause the pull plate 54 on the storage box 56 to pull the tension spring 53, which will store the tension force. When the item is taken out or stored, releasing the handle 2 55 will release the tension force of the tension spring 53 and pull the storage box 56 back to the storage frame 5, preventing the storage box 56 from separating from the storage frame 5 during the rotation and sterilization process. The sealing cover 2 can be opened and closed in an arc shape by sliding the limit rail 21. Moving the handle 1 22 can lift and close the sealing cover 2, so that the retrieval slot is sealed and open. When sealed, it is convenient for sterilization operations. When opened, it is convenient for storing and retrieving frozen food. At the same time, when closing and opening, the sealing cover 2 and the magnetic plate 23 can be magnetically attracted to each other to achieve stable sealing. The bend of the sealing cover 2 and the bottom of the limit rail 21 magnetically attract each other to achieve stable opening for storage. Working principle

[0027] Lift the sealing cover 2 by using handle 22 of the door closing mechanism, slide along the limit rail 21 to open the loading and unloading slot of the sterilizer 1, activate the electromagnetic push rod 41 to press against the rotating shaft 52 through the output end rubber sleeve, and lock the physical storage frame 5; pull handle 55 to pull out the storage box 56, put in frozen food, and release handle 55. The tension spring 53 of the reset component pulls the storage box 56 to reset through the pull plate 54. The grid 57 prevents food from falling out, close the sealing cover 2 to make it magnetically sealed with the magnetic suction plate 23, and then start the servo motor 31 of the flip drive mechanism to drive the worm gear 32 to rotate. Through the meshing transmission of the worm wheel 33, the sterilizer concentration plate 34 rotates in the rotating groove 12, thereby driving the two sets of flip plates 4 to rotate synchronously. The other set of flip plates 4 is stably supported by the rotating support ring 13, so that the eight sets of physical storage frames 5 distributed in a ring rotate with the flip plates 4. At the same time, the physical storage frames 5 are connected by the connecting plate The center of gravity of 51 and the rotating shaft 52 is designed to be perpendicular to each other to prevent food from tipping over. During the disinfection process, the disinfection lamp tube 6 rotates synchronously with the disinfectant collection tray 34 to dynamically disinfect the rotating frozen food and expand the light coverage. At the same time, the flip plate 4 drives the rotating ring 75 of the atomizing rotation drive mechanism to rotate. The six sets of atomizing disinfection tubes 7 revolve around the disinfection lamp tube 6 through the stabilizing frame 72. The gear 71 at the end of the atomizing disinfection tube 7 meshes with the gear ring 74 fixed on the outer gear ring to achieve rotation. The disinfectant is connected to the disinfectant collection tray 34 through the rotary joint and delivered to the atomizing disinfection tube 7 through the rotary sealing joint 76. The atomizing disinfectant is sprayed from multiple angles, forming a synergistic effect with the light disinfection. After the disinfection is completed, the servo motor 31 and the disinfection lamp tube 6 are turned off, and the electromagnetic push rod 41 is restarted to unlock the rotating shaft 52, open the sealing cover 2, and take out the storage box 56 to remove the food, thus completing the disinfection operation.

[0028] In summary, by combining the disinfection tank, support frame, rotating trough, disinfection lamp tube, disinfection lamp tube, atomizing disinfection tube, food placement mechanism, flipping drive mechanism, atomizing rotation drive mechanism, and door sealing mechanism, the problems of incomplete disinfection, low efficiency, and easy damage to food in traditional disinfection methods are solved, thus meeting the dual needs of disinfection and rapid customs clearance for imported and exported frozen food.

[0029] The servo motors, electromagnetic push rods, worm gears, worm wheels, and tension springs used in this application can be additionally equipped with protective measures that are common knowledge in this technical field under different usage environments. These measures include, but are not limited to, the following: protective covers for equipment protection, dustproof nets for equipment dust protection, and sealing components or waterproof coatings for equipment waterproofing. These are common technical means used by those skilled in the art.

[0030] It should be noted that the servo motor, electromagnetic push rod, worm gear, worm wheel and tension spring are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method and other methods of the device, as well as the materials of each accessory and the selection of various parameters are common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0031] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0032] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the invention as currently considered, or those features that are not relevant to implementing the invention) may be omitted.

[0033] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A sterilization device for imported and exported frozen food, comprising a sterilization tank (1), wherein support frames (11) are fixedly connected to both sides of the bottom of the sterilization tank (1), a rotating groove (12) is provided on one side of the sterilization tank (1), a sterilization lamp tube (6) for sterilization is rotatably installed inside the sterilization tank (1), and six sets of atomizing sterilization tubes (7) arranged in a ring around the sterilization lamp tube (6) for spraying disinfectant are provided inside the sterilization tank (1), characterized in that: It also includes a food placement mechanism, which is set inside the sterilization tank (1) and is used to place frozen food in a ring shape; A flipping drive mechanism is set on one side of the sterilization tank (1) and is used to drive the food placement mechanism to rotate. The atomizing rotation drive mechanism is located inside the disinfection tank (1) and is linked with the flipping drive mechanism. It is used to drive the atomizing disinfection tube (7) to rotate and spin around the disinfection lamp tube (6). The door sealing mechanism is located on the left and right sides of the disinfection tank (1) and is used to seal and open the inner wall of the disinfection tank (1).

2. The sterilization device for imported and exported frozen food according to claim 1, characterized in that: The flipping drive mechanism includes a drive frame (3), a servo motor (31), a worm gear (32), a worm wheel (33), a disinfectant collection tray (34), and a flipping disc (4). The drive frame (3) is fixedly connected to one side of the disinfection tank (1). The worm gear (32) is horizontally rotatably installed inside the drive frame (3). The disinfectant collection tray (34) is rotatably installed inside the rotating groove (12). The worm wheel (33) is fixedly connected to the surface of the disinfectant collection tray (34) near the worm gear (32). The worm wheel (33) meshes with the worm gear (32). The servo motor (31)... The rotating disc (4) is fixedly connected to one side of the drive frame (3) and the output end is fixedly connected to the worm gear (32). There are two sets of rotating discs (4), and the two sets of rotating discs (4) are set on both sides inside the disinfection tank (1). One set of rotating discs (4) is fixedly connected to the disinfectant concentration tray (34), and the other set of rotating discs (4) is rotatably engaged with the inner wall of the disinfection tank (1). The end of the disinfection lamp tube (6) near the disinfectant concentration tray (34) is fixedly installed with the disinfectant concentration tray (34). The end of the disinfectant concentration tray (34) away from the disinfection tank (1) is connected to the external disinfectant through a rotary joint.

3. The import / export frozen food sterilization device according to claim 2, characterized in that: The food placement mechanism includes a physical storage frame (5), a connecting plate (51), a rotating shaft (52), a second handle (55), a storage box (56), a grid (57), and a reset assembly. The physical storage frame (5) is provided with (8) sets, which are distributed in a ring at equal intervals on the inner side of the two sets of flip plates (4). The connecting plate (51) is fixedly connected to the front and rear sides of the physical storage frame (5), and the rotating shaft (52) is fixedly connected to the top of the connecting plate (51) on the side away from the physical storage frame (5). And rotates in conjunction with the flip plate (4), the grid mesh (57) is fixedly connected to the top of the physical storage frame (5) and is used to prevent frozen food inside the storage box (56) from falling out, the storage box (56) is slidably installed inside the physical storage frame (5), the second handle (55) is fixedly connected to the side of the storage box (56) away from the physical storage frame (5), the reset component is set on both sides of the storage box (56) and is used to tension the storage box (56) and the physical storage frame (5).

4. The sterilization device for imported and exported frozen food according to claim 3, characterized in that: The reset assembly includes a tension spring (53) and a pull plate (54). Two sets of pull plates (54) are provided and are respectively fixedly installed on both sides of the storage box (56) and the physical storage frame (5). The pull plate (54) on the storage box (56) is fixedly connected to one end of the tension spring (53), and the other end of the tension spring (53) is fixedly connected to the pull plate (54) on the physical storage frame (5).

5. The sterilization device for imported and exported frozen food according to claim 3, characterized in that: The atomizing rotary drive mechanism includes gears (71), a stabilizing frame (72), a fixing frame (73), an external gear ring (74), a rotating ring (75), and a rotating sealing joint (76). Six sets of gears (71) are provided, and each of the six sets of gears (71) is fixed to the side of the six atomizing disinfection tubes (7) away from the disinfectant collection tray (34). Three sets of fixing frames (73) are provided and are fixedly installed in a ring at equal intervals on the inner wall of the external gear ring (74). The end of the fixing frame (73) away from the external gear ring (74) is fixedly connected to the inner wall of the disinfection tank (1). The disinfection lamp tube (6) is located away from the inner wall of the external gear ring (74). One end of the disinfectant collection tray (34) is rotatably engaged with the inner wall of the disinfection tank (1). Two sets of rotating rings (75) are provided, and both are fixedly connected to the side of the flip tray (4) near the physical storage frame (5). Six sets of stabilizing frames (72) are provided and are distributed in a ring at equal intervals around the rotating rings (75), and are rotatably connected to both ends of the atomizing disinfection tube (7). The rotating sealing joint (76) is fixedly connected to one end of the atomizing disinfection tube (7) near the disinfectant collection tray (34), and the end of the rotating sealing joint (76) away from the atomizing disinfection tube (7) is connected to the disinfectant collection tray (34).

6. The sterilization device for imported and exported frozen food according to claim 1, characterized in that: The door closing mechanism includes a sealing cover (2), a limiting rail (21), a handle (22), and a magnetic plate (23). The disinfection tank (1) has a pick-up and put-out slot on both the left and right sides. The sealing cover (2) is slidably installed on the left and right sides of the disinfection tank (1). The limiting rail (21) is fixedly connected to the front and rear sides of the disinfection tank (1) and slides in cooperation with the sealing cover (2). The handle (22) is fixedly installed on the side of the sealing cover (2) away from the disinfection tank (1). The magnetic plate (23) is fixedly connected to the left and right sides of the disinfection tank (1) and located at the bottom of the pick-up and put-out slot, and magnetically cooperates with the bottom of the sealing cover (2). The bottom of the limiting rail (21) is magnetically cooperated with the bottom bend of the sealing cover (2).

7. The sterilization device for imported and exported frozen food according to claim 2, characterized in that: The inner wall of the disinfection tank (1) is fixedly connected to a rotating support ring (13) at one end away from the disinfectant concentration plate (34). The outer surface of the rotating support ring (13) rotates and engages with the inner side of the flip plate (4). The rotating support ring (13) is used to rotate and support the inner side of the flip plate (4).

8. The sterilization device for imported and exported frozen food according to claim 3, characterized in that: Eight sets of fixed seats (42) are fixedly installed around the rotating disk (4). An electromagnetic push rod (41) is fixedly connected to the side of the fixed seat (42) away from the physical storage frame (5). The output end of the electromagnetic push rod (41) is tightly fitted with the rotating shaft (52). The output end of the electromagnetic push rod (41) is fitted with a rubber sleeve, which is used to increase the friction force against the rotating shaft (52).

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