Sterilization device for meat product packaging

Abstract

The utility model relates to the technical field of meat product sterilization, and discloses a sterilization device for meat product packaging, which comprises a sterilization frame, and a sterilization mechanism is arranged on one side of the sterilization frame; the sterilization mechanism comprises a liquid storage tank, one side of the liquid storage tank is in through connection with a circulating pipe, the middle of the circulating pipe is in through connection with a water pump, one end of the circulating pipe is in through connection with a U-shaped spraying pipe, one side of the sterilization frame is fixedly connected with two fixing shells, sterilization lamps are fixedly mounted in the fixing shells, and one side of each fixing shell is fixedly connected with a transparent plate. A stepping motor is fixedly installed on the upper surface of the sterilization frame, and the output end of the stepping motor is fixedly connected with a lead screw. According to the sterilization device, all-directional sterilization can be conveniently carried out on meat product packages, the meat product packages can be conveniently rotated in the sterilization process, the uniformity of the meat product packages in the sterilization process can be improved, double sterilization is carried out through spraying of sterilization liquid and irradiation of the sterilization lamp, and the sterilization quality of the meat product packages can be improved.

Description

Technical Field

[0001] This utility model relates to the field of meat product sterilization technology, and in particular to a sterilization device for meat product packaging. Background Technology

[0002] Meat products are a broad food category that encompasses all processed or unprocessed meat products derived from animals. These products can be raw, cooked, smoked, cured, canned, or otherwise processed to alter their flavor, texture, or shelf life. Meat products are susceptible to contamination by bacteria, molds, and other microorganisms during production, processing, and transportation. These microorganisms can cause food spoilage and even produce harmful substances, posing a threat to human health. Sterilization treatment can effectively kill these harmful microorganisms and reduce food safety risks.

[0003] A search revealed that Chinese Patent CN218831806U discloses a sterilization device for meat product packaging. Addressing the issue of a small diameter meat inlet pipe and the presence of a stirring shaft inside the sterilization chamber, which leads to prolonged removal of meat products and increased time costs, this device utilizes the extension and retraction of a hydraulic cylinder piston to rapidly move a support up and down. This causes the high-temperature liquid and meat products inside the sterilization tank to slosh around, ensuring thorough contact between the liquid and the meat for sterilization. A first and second flexible hose ensure that the movement of the sterilization tank does not affect the entry and exit of the liquid, guaranteeing normal sterilization operations and facilitating user convenience.

[0004] The above-mentioned sterilization of meat products relies solely on shaking the meat products within the sterilization tank. During this shaking process, uneven force can easily result in the meat product packaging not being sterilized in all directions. In existing technologies, meat products are usually placed in a sterilization box for sterilization, ensuring that one side of the meat product is always in contact with the sterilization box tray. This side in contact with the sterilization box tray is difficult to be sprayed with sterilizing liquid during the sterilization process, which can reduce the uniformity of sterilization and thus lower the sterilization quality. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a sterilization device for meat product packaging.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a sterilization device for meat product packaging, comprising a sterilization frame, wherein a sterilization mechanism is provided on one side of the sterilization frame;

[0007] The sterilization mechanism includes a liquid storage tank, a flow pipe connected through one side of the liquid storage tank, a water pump connected through the middle of the flow pipe, and a U-shaped spray pipe connected through one end of the flow pipe. Two fixed shells are fixedly connected to one side of the sterilization frame, and a sterilization lamp is fixedly installed inside the fixed shell. A transparent plate is fixedly connected to one side of the fixed shell. A stepper motor is fixedly installed on the upper surface of the sterilization frame, and a lead screw is fixedly connected to the output end of the stepper motor. A connecting block is threaded onto the outside of the lead screw, and a mounting frame is fixedly connected to the lower surface of the connecting block. Two shelves are rotatably connected inside the mounting frame, and gears are fixedly connected to the top of the shelves. A hydraulic cylinder is fixedly installed on the upper surface of the mounting frame, and a connecting rod is fixedly connected to the output end of the hydraulic cylinder. Both ends of the connecting rod are fixedly connected to racks, and the racks and gears are meshed together.

[0008] As a further description of the above technical solution:

[0009] The shelf is equipped with an adjustment component inside, which includes multiple slots.

[0010] As a further description of the above technical solution:

[0011] Multiple slots are provided on one side of the inner wall of the shelf, and multiple shelves are slidably connected inside the shelf.

[0012] As a further description of the above technical solution:

[0013] A sliding sleeve is fixedly connected to one side of the shelf, and a fixed box is fixedly connected to one side of the sliding sleeve.

[0014] As a further description of the above technical solution:

[0015] A pull rod is slidably connected to one side of the fixing box, and a locking block is fixedly connected to one end of the pull rod. The locking block has a T-shaped cross-section, and a spring is fixedly connected to one side of the locking block. The spring is sleeved on the outside of the pull rod.

[0016] As a further description of the above technical solution:

[0017] A screw is rotatably connected to the middle of the shelf, and a knob is fixedly connected to one end of the screw.

[0018] As a further description of the above technical solution:

[0019] A baffle is fixedly connected to the upper surface of the shelf, a limit bracket is connected to the external thread of the screw, and two drain pipes are connected through one side of the sterilization frame.

[0020] This utility model has the following beneficial effects:

[0021] This invention, through the addition of a sterilization mechanism, enhances the sterilization of meat product packaging by facilitating comprehensive sterilization. It also allows the packaging to rotate during sterilization, improving the uniformity of sterilization. Furthermore, the dual sterilization process, utilizing both spraying of sterilizing liquid and irradiation by a sterilizing lamp, enhances the quality of sterilization and makes the product easier to use.

[0022] This invention, through the adjustment of the components, enhances the sterilization device by allowing for easy adjustment of the spacing between the placement plates for meat product packaging inside the device, based on the size of the meat products. This helps accommodate meat product packaging of different heights, thereby improving compatibility with various meat product packaging types. Furthermore, it facilitates the clamping and fixing of meat product packaging during sterilization, reducing the phenomenon of meat product packaging falling off or shifting during rotation and improving the stability of meat product packaging during sterilization. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the connecting block structure proposed in this utility model;

[0025] Figure 3 This is a partial structural diagram of the flow tube connection point proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the U-shaped spray pipe structure proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the mounting frame structure proposed in this utility model;

[0028] Figure 6 This is a schematic diagram of the shelf structure proposed in this utility model;

[0029] Figure 7 This is a schematic diagram of the limiting frame structure proposed in this utility model.

[0030] Legend:

[0031] 1. Sterilization frame; 2. Liquid storage tank; 3. Flow tube; 4. Water pump; 5. U-shaped spray pipe; 6. Fixing shell; 7. Sterilization lamp; 8. Transparent plate; 9. Stepper motor; 10. Lead screw; 11. Connecting block; 12. Mounting frame; 13. Shelf; 14. Gear; 15. Hydraulic cylinder; 16. Connecting rod; 17. Rack; 18. Slot; 19. Shelf plate; 20. Sliding sleeve; 21. Fixing box; 22. Pull rod; 23. Locking block; 24. Spring; 25. Screw; 26. Limiting frame; 27. Stop; 28. Knob; 29. ​​Drain pipe. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] As attached Figure 1-7 As shown, one embodiment of this utility model is provided: a sterilization device for meat product packaging, including a sterilization frame 1, and a sterilization mechanism is provided on one side of the sterilization frame 1;

[0034] The sterilization mechanism includes a liquid storage tank 2, a flow pipe 3 connected to one side of the liquid storage tank 2, a water pump 4 connected to the middle of the flow pipe 3, and a U-shaped spray pipe 5 connected to one end of the flow pipe 3. Two fixed shells 6 are fixedly connected to one side of the sterilization frame 1, and a sterilization lamp 7 is fixedly installed inside the fixed shell 6. A transparent plate 8 is fixedly connected to one side of the fixed shell 6. A stepper motor 9 is fixedly installed on the upper surface of the sterilization frame 1, and a lead screw 10 is fixedly connected to the output end of the stepper motor 9. A connecting block 11 is threaded onto the outside of the lead screw 10, and a mounting frame 12 is fixedly connected to the lower surface of the connecting block 11. Two shelves 13 are rotatably connected inside the mounting frame 12. A gear 14 is fixedly connected to the top, and a hydraulic cylinder 15 is fixedly installed on the upper surface of the mounting frame 12. A connecting rod 16 is fixedly connected to the output end of the hydraulic cylinder 15. Both ends of the connecting rod 16 are fixedly connected to racks 17. The racks 17 and the gear 14 are meshed. The U-shaped spray pipe 5 is convenient for spraying meat product packaging that is rotating on both sides. The sterilization lamp 7 is convenient for irradiation during the spraying of sterilization liquid, which is convenient for double sterilization. The transparent plate 8 is convenient for preventing the sterilization lamp 7 from being sprayed by sterilization liquid. The screw 10 is convenient for driving the mounting frame 12 to open or close under the action of the connecting block 11. The gear 14 is convenient for rotating under the action of the rack 17, thereby driving the shelf 13 to rotate.

[0035] As attached Figure 6 As shown, the shelf 13 is equipped with an adjustment component inside. The adjustment component includes multiple slots 18. The multiple slots 18 are opened on one side of the inner wall of the shelf 13. Multiple shelf boards 19 are slidably connected inside the shelf 13. The slots 18 facilitate the engagement of the locking blocks 23, and the shelf boards 19 facilitate the placement of meat product packaging.

[0036] As attached Figure 7As shown, a sliding sleeve 20 is fixedly connected to one side of the shelf 19, a fixed box 21 is fixedly connected to one side of the sliding sleeve 20, a pull rod 22 is slidably connected to one side of the fixed box 21, a locking block 23 is fixedly connected to one end of the pull rod 22, the locking block 23 has a T-shaped cross section, a spring 24 is fixedly connected to one side of the locking block 23, the spring 24 is sleeved on the outside of the pull rod 22, a screw 25 is rotatably connected to the middle of the shelf 19, a knob 28 is fixedly connected to one end of the screw 25, a baffle 27 is fixedly connected to the upper surface of the shelf 19, a limit frame 26 is threadedly connected to the outside of the screw 25, the pull rod 22 facilitates the movement of the locking block 23, the spring 24 pushes the locking block 23, the screw 25 facilitates the movement of the limit frame 26, and the baffle 27 limits and blocks the meat product packaging.

[0037] As attached Figure 1 As shown, two drain pipes 29 are connected through one side of the sterilization frame 1 to facilitate the discharge of the sterilization liquid accumulated inside the sterilization frame 1.

[0038] Working principle: When sterilizing meat product packaging, first turn on the sterilization lamp 7, then fill the storage tank 2 with sterilization solution, then place the meat product packaging vertically on the shelf 19 of the shelf 13, then turn on the stepper motor 9, causing the output end of the stepper motor 9 to drive the lead screw 10 to rotate. With the connection of the connecting block 11, the mounting frame 12 is driven to retract into the sterilization frame 1. Then turn on the water pump 4, so that the water pump 4 transmits the disinfectant solution inside the storage tank 2 through the flow pipe 3 to the U-shaped spray pipe 5, and then sterilizes the packaged meat. The meat product packaging on the rack 13 is sprayed and then irradiated by the sterilization lamp 7 for double sterilization. Then the hydraulic cylinder 15 is activated, so that the output end of the hydraulic cylinder 15 drives the connecting rod 16 to move. The connecting rod 16 drives the racks 17 on both sides to move. Through the meshing of the racks 17 and the gears 14, the gears 14 are driven to rotate. The gears 14 drive the rack 13 to rotate, which helps to drive the installed meat product packaging to rotate, thereby improving the uniformity of sterilization of the meat product packaging and thus improving the sterilization quality.

[0039] When adjusting the spacing of the meat product packaging installed on the shelf 19, pull the lever 22 so that the lever 22 drives the locking block 23 to disengage from the corresponding slot 18, which facilitates the release of the limiting fixation of the sliding sleeve 20. Then slide the shelf 19 so that the shelf 19 can slide inside the shelf 13, which helps to adjust the spacing between the shelves 19. After adjustment, release the lever 22. Under the rebound action of the spring 24, the locking block 23 can be pushed into the corresponding slot 18 and engaged with the slot 18. This makes it easy to fix the shelf 19 by fixing the sliding sleeve 20, thus facilitating the installation of meat product packaging of different heights.

[0040] Then, when clamping the meat product packaging, turn the knob 28, which drives the screw 25 to rotate, which in turn drives the limiting frame 26 to rotate, thereby moving the limiting frame 26 towards one side of the meat product packaging. When the limiting frame 26 is close to the meat product packaging, the baffle 27 helps to limit and fix the meat product packaging, thereby improving the stability of the meat product packaging during sterilization.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sterilization device for meat product packaging, comprising a sterilization frame (1), characterized in that: A sterilization mechanism is provided on one side of the sterilization frame (1); The sterilization mechanism includes a liquid storage tank (2), a flow pipe (3) is connected through one side of the liquid storage tank (2), a water pump (4) is connected through the middle of the flow pipe (3), a U-shaped spray pipe (5) is connected through one end of the flow pipe (3), two fixed shells (6) are fixedly connected to one side of the sterilization frame (1), a sterilization lamp (7) is fixedly installed inside the fixed shell (6), a transparent plate (8) is fixedly connected to one side of the fixed shell (6), a stepper motor (9) is fixedly installed on the upper surface of the sterilization frame (1), and a lead screw (1) is fixedly connected to the output end of the stepper motor (9). 0), the external thread of the lead screw (10) is connected to a connecting block (11), the lower surface of the connecting block (11) is fixedly connected to a mounting frame (12), the interior of the mounting frame (12) is rotatably connected to two shelves (13), the top of the shelf (13) is fixedly connected to a gear (14), the upper surface of the mounting frame (12) is fixedly installed with a hydraulic cylinder (15), the output end of the hydraulic cylinder (15) is fixedly connected to a connecting rod (16), both ends of the connecting rod (16) are fixedly connected to racks (17), and the racks (17) and the gears (14) are meshed.

2. The sterilization device for meat product packaging according to claim 1, characterized in that: The shelf (13) is provided with an adjustment component inside, which includes multiple slots (18).

3. The sterilization device for meat product packaging according to claim 2, characterized in that: Multiple slots (18) are provided on one side of the inner wall of the shelf (13), and multiple shelves (19) are slidably connected inside the shelf (13).

4. The sterilization device for meat product packaging according to claim 3, characterized in that: A sliding sleeve (20) is fixedly connected to one side of the shelf (19), and a fixing box (21) is fixedly connected to one side of the sliding sleeve (20).

5. The sterilization device for meat product packaging according to claim 4, characterized in that: A pull rod (22) is slidably connected to one side of the fixed box (21), and a locking block (23) is fixedly connected to one end of the pull rod (22). The cross section of the locking block (23) is T-shaped, and a spring (24) is fixedly connected to one side of the locking block (23). The spring (24) is sleeved on the outside of the pull rod (22).

6. The sterilization device for meat product packaging according to claim 3, characterized in that: A screw (25) is rotatably connected to the middle of the shelf (19), and a knob (28) is fixedly connected to one end of the screw (25).

7. The sterilization device for meat product packaging according to claim 6, characterized in that: A baffle (27) is fixedly connected to the upper surface of the shelf (19), a limit bracket (26) is connected to the external thread of the screw (25), and two drain pipes (29) are connected through one side of the sterilization frame (1).

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