Disinfection and sterilization equipment for frozen meat products

Abstract

The utility model discloses disinfection and sterilization equipment for frozen meat products, which comprises a sterilization box and a rotating mechanism, and a protective door is hinged to the front surface of the sterilization box through a hinge; the rotating mechanism comprises rotating discs, driven gears, fixed gears, pinions and mounting columns, the rotating discs are rotationally connected to the left side and the right side of the interior of the sterilization box, the driven gears are fixedly connected to the outer surfaces of the rotating discs, and the uniformly-distributed mounting columns are rotationally connected to the interiors of the rotating discs; according to the disinfection and sterilization equipment for the frozen meat products, through the rotating mechanism, the meat products continuously rotate in the disinfection and sterilization process, the disinfection and sterilization angles are effectively reduced, the disinfection and sterilization efficiency is improved, and the disinfection and sterilization efficiency is improved. Operators do not need to turn over and sterilize meat products, the sterilization and disinfection efficiency is higher, and the sterilization and disinfection effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of meat product processing, in particular to a disinfection and sterilization device for frozen meat products. Background Art

[0002] Meat products are an indispensable food in people's daily lives. They can provide a large amount of energy and nutrients for the human body. Meat products need to be frozen and stored during transportation. Before freezing, they are usually disinfected and sterilized using frozen meat product disinfection and sterilization equipment to prevent bacteria from growing in the meat products and causing spoilage.

[0003] The existing sterilization equipment for frozen meat products sterilizes the meat products by placing them in a freezer and then sterilizing them by irradiating them with ultraviolet light or performing high-temperature sterilization.

[0004] The existing frozen meat product disinfection and sterilization equipment is prone to dead corners in the disinfection process due to the stacking of meat products. The operator needs to turn the meat products over to ensure comprehensive disinfection and sterilization, which increases the operator's workload and the disinfection effect is average. For this reason, we propose a disinfection and sterilization equipment for frozen meat products. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a disinfection and sterilization equipment for frozen meat products. Through the rotating mechanism, the meat products are continuously rotated during the disinfection and sterilization process, which effectively reduces the dead angle of disinfection and does not require operators to turn the meat products over for disinfection. The disinfection and sterilization efficiency is higher and the disinfection effect is better, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: A sterilization device for frozen meat products, comprising a sterilization box, a front surface of which is hingedly provided with a protective door, and a rotating mechanism;

[0007] Rotation mechanism: includes a turntable, a driven gear, a fixed gear, a pinion and a mounting post. The turntable is rotatably connected to the left and right sides of the interior of the sterilizer, and the outer surface of the turntable is fixedly connected to the driven gear. The interior of the turntable is rotatably connected to evenly distributed mounting posts. The ends of the mounting posts away from the middle of the sterilizer are fixedly connected to the pinion. The left and right sides of the interior of the sterilizer are fixedly connected to the fixed gears, and the fixed gears are meshed with the adjacent pinions on the same side.

[0008] Among them: a sterilization mechanism is provided inside the sterilization box, which allows the meat products to rotate continuously during the disinfection and sterilization process through a rotating mechanism, effectively reducing the dead angle of disinfection. Operators do not need to turn the meat products over for disinfection, resulting in higher disinfection efficiency and better disinfection effect.

[0009] Furthermore, a single-chip microcomputer is fixedly connected to the right surface of the sterilization box, and an input end of the single-chip microcomputer is electrically connected to an external power supply to control the operation of the motor.

[0010] Furthermore, the upper inner side of the sterilization box is rotatably connected to a transmission shaft, the left and right ends of the transmission shaft are fixedly connected to driving gears, the driving gears are meshed with adjacent driven gears on the same side, the middle part of the outer surface of the transmission shaft is fixedly connected to bevel gear 2, the upper inner surface of the sterilization box is rotatably connected to a rotating shaft, the lower end of the rotating shaft is fixedly connected to bevel gear 1, bevel gear 1 is meshed with bevel gear 2, so that the meat product rotates while rotating, reducing the disinfecting angle of disinfection.

[0011] Furthermore, a motor is fixedly connected to the upper surface of the sterilization box, the output shaft of the motor is fixedly connected to the upper end of the rotating shaft, and the input end of the motor is electrically connected to the output end of the single chip microcomputer to provide driving force.

[0012] Furthermore, the sterilization mechanism includes an ultraviolet sterilization lamp, which is fixedly connected to the rear surface of the protective door. The input end of the ultraviolet sterilization lamp is electrically connected to the output end of the single-chip microcomputer to sterilize and disinfect the meat products.

[0013] Furthermore, the sterilization mechanism also includes a heating wire, which is fixedly connected to the inner rear surface of the sterilization box. The input end of the heating wire is electrically connected to the output end of the single-chip microcomputer to perform high-temperature sterilization on the meat products.

[0014] Furthermore, the end of the right installation column close to the middle of the sterilization box is fixedly connected to a hook, and the end of the left installation column close to the middle of the sterilization box is fixedly connected to a fixed cylinder, the interior of the fixed cylinder is slidably connected to a sliding column, and springs are fixedly connected between the laterally adjacent sliding columns and fixed cylinders. The right surface of the sliding column is also fixedly connected to a hook to fix the meat products.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the disinfection and sterilization equipment for frozen meat products has the following advantages:

[0016] Through the rotating mechanism, the meat products are continuously rotated during the disinfection and sterilization process, effectively reducing the dead angle of disinfection. Operators do not need to turn the meat products over for disinfection, which makes the disinfection and sterilization more efficient and the disinfection effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

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

[0020] Figure 4 This is an enlarged structural diagram of point A of the present invention.

[0021] In the figure: 1 sterilization box, 2 protective door, 3 single chip microcomputer, 4 motor, 5 ultraviolet sterilization lamp, 6 fixed cylinder, 7 hook, 8 heating wire, 9 rotating mechanism, 91 turntable, 92 driven gear, 93 fixed gear, 94 small gear, 95 mounting column, 10 sliding column, 11 driving gear, 12 transmission shaft, 13 bevel gear 2, 14 bevel gear 1. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 This embodiment provides a technical solution: a sterilization and disinfection device for frozen meat products, comprising a sterilization box 1, a protective door 2 hingedly connected to the front surface of the sterilization box 1 by a hinge, a single-chip microcomputer 3 fixedly connected to the right surface of the sterilization box 1, an input end of the single-chip microcomputer 3 electrically connected to an external power supply, and a rotating mechanism 9;

[0024] Rotating mechanism 9: includes a turntable 91, a driven gear 92, a fixed gear 93, a pinion 94 and a mounting post 95. The turntable 91 is rotatably connected to the left and right sides of the interior of the sterilization box 1. The outer surface of the turntable 91 is fixedly connected to the driven gear 92. The interior of the turntable 91 is rotatably connected to evenly distributed mounting posts 95. The ends of the mounting posts 95 away from the middle of the sterilization box 1 are fixedly connected to the pinion 94. The left and right sides of the interior of the sterilization box 1 are fixedly connected to the fixed gears 93 respectively. The fixed gears 93 are meshed with the adjacent pinions 94 on the same side. The end of the right mounting post 95 close to the middle of the sterilization box 1 is fixedly connected to the hook 7. The end of the left mounting post 95 close to the middle of the sterilization box 1 is fixedly connected to the fixed cylinder 6. The inner of the fixed cylinder 6 The parts are all slidably connected with sliding columns 10, and springs are fixedly connected between the sliding columns 10 and the fixed cylinder 6 that are adjacent in the horizontal direction. The right surface of the sliding column 10 is also fixedly connected with a hook 7. The meat product is placed between the two hooks 7 that are adjacent in the horizontal direction. The spring contracts and pulls the sliding column 10 to the left, thereby tightening the meat product. The driven gear 92 rotates, driving the turntable 91 to rotate, so that the pinion 94 moves. Since the pinion 94 is engaged with the fixed gear 93 and the fixed gear 93 is fixed, when the pinion 94 moves with the rotation of the turntable 91, the pinion 93 rotates, driving the mounting column 95 to rotate, driving the hook 7 on the right to rotate, driving the fixed cylinder 6 on the left to rotate, driving the sliding column 10 on the left to rotate, driving the hook 7 on the left to rotate, so that the meat product rotates;

[0025] Wherein: the interior of the sterilization box 1 is provided with a sterilization mechanism, which includes an ultraviolet sterilization lamp 5, which is fixedly connected to the rear surface of the protective door 2, and the input end of the ultraviolet sterilization lamp 5 is electrically connected to the output end of the single-chip microcomputer 3. The single-chip microcomputer 3 starts the ultraviolet sterilization lamp 5, and the ultraviolet sterilization lamp 5 irradiates ultraviolet rays to the meat products to sterilize and disinfect the meat products. The sterilization mechanism also includes a heating wire 8, which is fixedly connected to the inner rear surface of the sterilization box 1, and the input end of the heating wire 8 is electrically connected to the output end of the single-chip microcomputer 3. The protective door 2 is closed, and the single-chip microcomputer 3 starts the heating wire 8. The operation of the heating wire 8 increases the temperature in the sterilization box, thereby achieving high-temperature sterilization. The upper side of the interior of the sterilization box 1 is rotatably connected to a transmission shaft 12, and the left and right sides of the transmission shaft 12 Both ends are fixedly connected with driving gears 11, and the driving gears 11 are meshed with the adjacent driven gears 92 on the same side. The middle part of the outer surface of the transmission shaft 12 is fixedly connected with bevel gear 2 13. The inner upper surface of the sterilizer 1 is rotatably connected with a rotating shaft, and the lower end of the rotating shaft is fixedly connected with bevel gear 14. Bevel gear 14 is meshed with bevel gear 2 13. The upper surface of the sterilizer 1 is fixedly connected with a motor 4, and the output shaft of the motor 4 is fixedly connected to the upper end of the rotating shaft. The input end of the motor 4 is electrically connected to the output end of the single-chip microcomputer 3. Operate the single-chip microcomputer 3 and start the motor 4. The output shaft of the motor 4 rotates, driving the rotating shaft to rotate, causing the bevel gear 14 to rotate, driving the bevel gear 2 13 to rotate, causing the transmission shaft 12 to rotate, and driving the driving gear 11 to rotate.

[0026] The working principle of the sterilizing device for frozen meat products provided by the utility model is as follows: when using the sterilizing device for frozen meat products to sterilize meat products, the protective door 2 is opened, and the meat products are placed between two laterally adjacent hooks 7. The spring contracts and pulls the sliding column 10 to the left, thereby tightening the meat products. The single-chip computer 3 is operated to start the motor 4. The output shaft of the motor 4 rotates and drives the rotating shaft to rotate, so that the bevel gear 14 rotates, drives the bevel gear 2 13 to rotate, drives the transmission shaft 12 to rotate, drives the driving gear 11 to rotate, drives the driven gear 92 to rotate, drives the turntable 91 to rotate, and moves the small gear 94. Since the pinion 94 is engaged with the fixed gear 93 and the fixed gear 93 is fixed, when the pinion 94 moves with the rotation of the turntable 91, the pinion 93 rotates, driving the mounting column 95 to rotate, driving the hook 7 on the right to rotate, driving the fixed cylinder 6 on the left to rotate, driving the sliding column 10 on the left to rotate, driving the hook 7 on the left to rotate, so that the meat product rotates, closing the protective door 2, the single-chip computer 3 starts the heating wire 8, and the operation of the heating wire 8 increases the temperature in the sterilization box, thereby achieving high-temperature sterilization, the single-chip computer 3 starts the ultraviolet sterilization lamp 5, and the ultraviolet sterilization lamp 5 irradiates ultraviolet rays to the meat product to sterilize and disinfect the meat product.

[0027] It is worth noting that the microcontroller 3 disclosed in the above embodiment uses STM32F407, the motor 4 uses 180M-21520C5-E, and the ultraviolet germicidal lamp 5 uses ZW80D15W. The microcontroller 3 controls the motor 4, the ultraviolet germicidal lamp 5 and the heating wire 8 using methods commonly used in the prior art.

[0028] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sterilization and disinfection device for frozen meat products, comprising a sterilization box (1), the front surface of which is hingedly provided with a protective door (2), characterized in that: Also includes a rotating mechanism (9); The rotating mechanism (9) comprises a rotating disk (91), a driven gear (92), a fixed gear (93), a pinion (94) and a mounting post (95), wherein the rotating disk (91) is rotatably connected to the left and right sides of the interior of the sterilization box (1), the outer surface of the rotating disk (91) is fixedly connected to the driven gear (92), the interior of the rotating disk (91) is rotatably connected to the mounting posts (95) evenly distributed, the ends of the mounting posts (95) away from the middle of the sterilization box (1) are fixedly connected to the pinion (94), the left and right sides of the interior of the sterilization box (1) are fixedly connected to the fixed gears (93), and the fixed gears (93) are meshed with the adjacent pinions (94) on the same side; Wherein: a sterilization mechanism is provided inside the sterilization box (1).

2. A sterilization device for frozen meat products according to claim 1, characterized in that: A single-chip microcomputer (3) is fixedly connected to the right surface of the sterilization box (1), and an input end of the single-chip microcomputer (3) is electrically connected to an external power supply.

3. A sterilization device for frozen meat products according to claim 2, characterized in that: The upper inner side of the sterilization box (1) is rotatably connected to a transmission shaft (12), the left and right ends of the transmission shaft (12) are fixedly connected to driving gears (11), the driving gears (11) are meshed with adjacent driven gears (92) on the same side, the middle portion of the outer surface of the transmission shaft (12) is fixedly connected to a second bevel gear (13), the upper inner surface of the sterilization box (1) is rotatably connected to a rotating shaft, the lower end of the rotating shaft is fixedly connected to a first bevel gear (14), and the first bevel gear (14) is meshed with the second bevel gear (13).

4. A sterilization device for frozen meat products according to claim 3, characterized in that: A motor (4) is fixedly connected to the upper surface of the sterilization box (1), the output shaft of the motor (4) is fixedly connected to the upper end of the rotating shaft, and the input end of the motor (4) is electrically connected to the output end of the single chip computer (3).

5. The sterilization equipment for frozen meat products according to claim 2, characterized in that: The sterilization mechanism comprises an ultraviolet germicidal lamp (5), the ultraviolet germicidal lamp (5) is fixedly connected to the rear surface of the protective door (2), and the input end of the ultraviolet germicidal lamp (5) is electrically connected to the output end of the single chip computer (3).

6. The sterilization equipment for frozen meat products according to claim 1, characterized in that: The sterilization mechanism further comprises a heating wire (8), and the heating wire (8) is fixedly connected to the inner rear surface of the sterilization box (1), and the input end of the heating wire (8) is electrically connected to the output end of the single chip computer (3).

7. The sterilization equipment for frozen meat products according to claim 1, characterized in that: The end of the right mounting column (95) close to the middle of the sterilization box (1) is fixedly connected to a hook (7), and the end of the left mounting column (95) close to the middle of the sterilization box (1) is fixedly connected to a fixed cylinder (6), and the interior of the fixed cylinder (6) is slidably connected to a sliding column (10), and a spring is fixedly connected between the horizontally adjacent sliding columns (10) and the fixed cylinder (6), and the right surface of the sliding column (10) is also fixedly connected to a hook (7).

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