Radio frequency sterilization device for eggs

Abstract

The utility model relates to the technical field of food processing, and discloses an egg radio frequency sterilization device which comprises a bottom plate and two belts, the two sides of the upper end of the bottom plate are fixedly connected with a plurality of supporting plates arranged in a linear array, the upper ends of the supporting plates are fixedly connected with two toothed plates, and the toothed plates are fixedly connected with the two belts. A plurality of first rotating seats are fixedly connected to the exteriors of the two belts, first rotating shafts are rotationally connected to the interiors of the first rotating seats in pairs, and two gears distributed in a mirror image mode are fixedly connected to the outer walls of the first rotating shafts. According to the radio frequency sterilization device for the eggs, through the arrangement of the supporting plate, the toothed plate, the belt, the rotating seat, the rotating shaft and the rubber sleeve, stable conveying of the belt is achieved, so that continuous and automatic conveying of the eggs in the sterilization process is guaranteed, and through the arrangement of the gear and the toothed plate, the gear is driven by the toothed plate to rotate in the egg conveying process; and the eggs are automatically rotated in the conveying process, so that the eggs are uniformly sterilized.

Description

Technical Field

[0001] The present application relates to the technical field of food processing, and in particular to a radio frequency sterilization device for eggs. Background Art

[0002] The principle of radio frequency sterilization of eggs mainly relies on radio frequency energy. Radio frequency is an electromagnetic frequency ranging from 300 KHz to 300 MHz. The mechanism of radio frequency sterilization is similar to that of microwave, but the frequency of radio frequency is lower and the wavelength is longer, so it has stronger penetration and is better for sterilizing food produced in large quantities in industry.

[0003] The existing patent (publication number: CN220458480U) discloses an egg radio frequency sterilization device, including a first electrode plate and a second electrode plate arranged relatively up and down, and an egg conveying device arranged below the first electrode plate, the egg conveying device includes a conveyor belt and a tray, the conveyor belt is arranged between the first electrode plate and the second electrode plate, the tray is arranged between the conveyor belt and the second electrode plate, an egg vertical fixing device is arranged on the conveyor belt, the egg vertical fixing device includes an arc slide, an arc slide bar, a net bag, a support rod, a first limit ring and a second limit ring, a rotating brush is arranged in the tray, and the eggs are placed vertically on the conveyor belt, so that the heating rate of the eggs is faster and the temperature uniformity is better, water is added to the tray, the lower part of the eggs is immersed in the water, and the eggs and the water undergo heat exchange, which alleviates the local overheating caused by the sharp corner phenomenon.

[0004] The above-mentioned comparative document points out that an egg radio frequency sterilization device can heat eggs more evenly when processing them, reduce changes in the properties of eggs, and improve the quality and efficiency of sterilization. However, when the device is in use, the eggs are always in a vertical state and cannot be rotated during radio frequency sterilization, which may cause the radio frequency energy to sterilize all parts of the eggs evenly. Since the shape of the eggs is not completely uniform, some parts may receive less or more radio frequency energy due to the inability to rotate, thereby affecting the sterilization effect. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present application provides an egg radio frequency sterilization device, which has the advantages of enhancing the sterilization effect, etc., and solves the problem that an egg radio frequency sterilization device can heat the eggs more evenly when processing them, reduce the changes in the properties of the eggs, and improve the sterilization quality and efficiency. However, when the device is in use, the eggs are always in a vertical state and cannot be rotated during radio frequency sterilization, which may cause the radio frequency energy to sterilize all parts of the eggs evenly. Since the shape of the eggs is not completely uniform, some parts may receive less or more radio frequency energy due to the inability to rotate, thereby affecting the sterilization effect.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: an egg radio frequency sterilization device, comprising a base plate and two belts, wherein both sides of the upper end of the base plate are fixedly connected to a plurality of support plates arranged in a linear array, and the upper ends of the plurality of support plates are fixedly connected to two tooth plates.

[0007] The outside of the two belts are fixedly connected to multiple first rotating seats, and the first rotating seats are rotatably connected to the inside of each of the first rotating seats in groups of two. The outer walls of the first rotating shafts are fixedly connected to two gears distributed in a mirror image, and the outer walls of the first rotating shafts are fixedly connected to rubber sleeves.

[0008] Through the above scheme, by setting the support plate, tooth plate, belt, rotating seat, rotating shaft and rubber sleeve, stable transmission of the belt is achieved, thereby ensuring continuous and automatic transmission of eggs during the sterilization process, improving the efficiency of the sterilization process, and through the setting of gears and tooth plates, the gears are driven to rotate by the tooth plates during the egg transmission process, so that the eggs rotate during the transmission process, and the eggs are evenly sterilized.

[0009] Furthermore, second rotating seats are fixedly connected to both sides of the bottom plate, second rotating shafts are rotatably connected inside the two second rotating seats, and pulleys are fixedly connected to both ends of the two second rotating shafts.

[0010] Through the above solution, the pulley can stably rotate through the support and rotation of the second rotating seat and the second rotating shaft, thereby driving the belt to rotate continuously and smoothly, so as to ensure stable transmission of eggs during the sterilization process.

[0011] Furthermore, the two belts are respectively slidably arranged on the outer walls of the two pulleys.

[0012] According to the above scheme, the belt is rotated on the outer wall of the pulley through the sliding contact between the belt and the pulley.

[0013] Furthermore, a motor is fixedly connected to one side of the base plate, and an output end of the motor is fixedly connected to a pulley via a coupling.

[0014] With the above solution, the motor is directly connected to the pulley through the coupling, ensuring direct and efficient transmission of power.

[0015] Furthermore, two support rods are fixedly connected to both sides of the upper end of the bottom plate, and the upper ends of four support rods are fixedly connected to cross bars in groups of two, and the bottom ends of the two cross bars are fixedly connected to the first pole plates.

[0016] Through the above solution, a stable supporting structure is formed by the fixed connection between the support rod and the cross rod, ensuring that the first pole plate can be stably suspended on the upper end of the bottom plate.

[0017] Furthermore, a second electrode plate is fixedly connected to the upper end of the bottom plate.

[0018] Through the above scheme, during the radio frequency sterilization process, the first electrode and the second electrode together form an electric field, which drives the movement of charged ions and rotation of dipoles in the material through the effect generated by the high-frequency alternating electric field, thereby generating heat, thereby achieving the purpose of overall heating and sterilization of the material.

[0019] Furthermore, two legs are fixedly connected to both sides of the bottom end of the base plate.

[0020] With the above solution, the main function of the legs is to support the entire device and ensure that it remains stable during operation.

[0021] Furthermore, the plurality of gears are all meshed with the toothed plate.

[0022] Through the above solution, the gear and the toothed plate are meshed with each other, so that the gear can rotate on the upper end of the toothed plate.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The radio frequency sterilization device for eggs realizes stable transmission of the belt by arranging a support plate, a tooth plate, a belt, a rotating seat, a rotating shaft and a rubber sleeve, thereby ensuring continuous and automatic transmission of the eggs during the sterilization process, improving the efficiency of the sterilization process, and through the arrangement of the gears and the tooth plate, the gears are driven to rotate by the tooth plate during the egg transmission process, so that the eggs rotate during the transmission process, and the eggs are sterilized uniformly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of this application;

[0026] Figure 2 This is a schematic diagram of the bottom plate structure of the present application;

[0027] Figure 3 A schematic diagram of the transmission structure of the present application;

[0028] Figure 4 This is a schematic diagram of the structure of the sterilization device of the present application.

[0029] In the figure:

[0030] 1. Bottom plate; 2. Support plate; 3. Tooth plate; 4. Belt; 5. First rotating seat; 6. First rotating shaft; 7. Gear; 8. Rubber sleeve; 9. Second rotating seat; 10. Second rotating shaft; 11. Pulley; 12. Motor; 13. Support rod; 14. Cross bar; 15. First pole plate; 16. Second pole plate; 17. Leg. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] See also Figure 1 , Figure 2 and Figure 3 In the present embodiment, a radio frequency sterilization device for eggs comprises a bottom plate 1 and two belts 4. Both sides of the upper end of the bottom plate 1 are fixedly connected with a plurality of support plates 2 arranged in a linear array. Two tooth plates 3 are fixedly connected to the upper ends of the plurality of support plates 2. The two belts 4 are fixedly connected with a plurality of first rotating seats 5 on the outside. The plurality of first rotating seats 5 are rotatably connected with a first rotating shaft 6 in a group of two. The outer walls of the plurality of first rotating shafts 6 are fixedly connected with two gears 7 distributed in a mirror image. The outer walls of the plurality of first rotating shafts 6 are fixedly connected with a rubber sleeve 8. Through the arrangement of the gear 7 and the tooth plate 3, the gear 7 is driven to rotate by the tooth plate 3 during the egg transmission process, so that the egg rotates during the transmission process, and the egg is evenly sterilized.

[0033] See also Figure 1 , Figure 2 and Figure 4 The bottom plate 1 is fixedly connected with a second rotating seat 9 on both sides, and the second rotating shaft 10 is rotatably connected inside the two second rotating seats 9. The two ends of the two second rotating shafts 10 are fixedly connected with pulleys 11. Through the support and rotation of the second rotating seat 9 and the second rotating shaft 10, the pulley 11 can rotate stably, thereby driving the belt 4 to rotate continuously and smoothly. The eggs are stably transmitted during the sterilization process. The two belts 4 are respectively slidably arranged on the outer walls of the two pulleys 11. Through the sliding contact between the belts 4 and the pulleys 11, the belts 4 rotate on the outer walls of the pulleys 11. A motor 12 is fixedly connected to one side of the bottom plate 1. The output end of the motor 12 is fixedly connected to the pulley 11 through a coupling. The motor 12 is directly connected to the pulley 11 through a coupling, ensuring direct and efficient transmission of power.

[0034] See also Figure 1 and Figure 4Two support rods 13 are fixedly connected to both sides of the upper end of the bottom plate 1, and the upper ends of the four support rods 13 are fixedly connected to a cross bar 14 in a group of two. The bottom ends of the two cross bars 14 are fixedly connected to a first electrode plate 15. Through the fixed connection between the support rods 13 and the cross bar 14, a stable supporting structure is formed to ensure that the first electrode plate 15 can be firmly suspended on the upper end of the bottom plate 1, and the upper end of the bottom plate 1 is fixedly connected to the second electrode plate 16. During the radio frequency sterilization process, the second electrode plate 16 and the second electrode plate 16 together constitute an electric field. Through the effect of the high-frequency alternating electric field, the charged ions in the material are driven to move and the dipoles are rotated, thereby generating heat to achieve the overall heating and sterilization of the material. Two legs 17 are fixedly connected to both sides of the bottom end of the bottom plate 1. The main function of the legs 17 is to support the entire device to ensure that it remains stable during operation. Multiple gears 7 are meshed with the tooth plate 3, and the gears 7 and the tooth plate 3 are meshed with each other, so that the gears 7 can rotate at the upper end of the tooth plate 3.

[0035] In this embodiment, the radio frequency sterilization device for eggs realizes stable transmission of the belt 4 through the arrangement of the support plate 2, the tooth plate 3, the belt 4, the rotating seat, the rotating shaft and the rubber sleeve 8, thereby ensuring continuous and automatic transmission of the eggs during the sterilization process, improving the efficiency of the sterilization process, and through the arrangement of the gear 7 and the tooth plate 3, the gear 7 is driven to rotate by the tooth plate 3 during the egg transmission process, so that the eggs rotate during the transmission process, and the eggs are evenly sterilized.

[0036] It should be noted that, by virtue of the rubber sleeve 8 being in contact with the egg, the egg can be stably transported without being damaged.

[0037] The working principle of the above embodiment is:

[0038] First, the operator turns on the motor 12, and the motor 12 starts to run and drives the pulley 11 to rotate. Since the two pulleys 11 are connected by the belt 4, when one pulley 11 is driven to rotate, the other pulley 11 will also rotate, thereby driving the entire belt system to operate. When the belt 4 starts to move, the eggs placed on the belt 4 are also transmitted. The belt 4 contacts the eggs through the rubber sleeve 8 to ensure that the eggs are stable and not damaged during the transmission process. Driven by the belt 4, the eggs move from one end of the device to the other end and pass through the radio frequency sterilization area. During the egg transmission process, due to the arrangement of multiple first rotating seats 5 and first rotating shafts 6 on the belt, the gears 7 on each rotating shaft are meshed with the toothed plate 3. When the gear 7 moves with When the belt 4 moves and contacts the toothed plate 3, the toothed plate 3 will drive the gear 7 to rotate. Since the gear 7 is connected to the rubber sleeve 8, the rotation of the gear 7 will drive the rubber sleeve 8 and the eggs to rotate together. This rotation movement ensures that the eggs can be evenly subjected to the radio frequency sterilization treatment during the transmission process, thereby improving the sterilization effect. When the eggs pass through the radio frequency sterilization area, the electric field formed between the first electrode 15 and the second electrode 16 begins to perform radio frequency treatment on the eggs. The high-frequency alternating electric field drives the charged ions inside the eggs to move and the dipoles to rotate, generating heat, thereby achieving the purpose of sterilization. After the radio frequency sterilization treatment, the eggs continue to be transmitted by the belt to the other end of the device, where the operator can remove the treated eggs from the rubber sleeve 8 to complete the entire sterilization process.

[0039] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An egg radio frequency sterilization device, comprising a bottom plate (1) and two belts (4), characterized in that: A plurality of support plates (2) arranged in a linear array are fixedly connected to both sides of the upper end of the bottom plate (1); and two tooth plates (3) are fixedly connected to the upper ends of the plurality of support plates (2); The two belts (4) are fixedly connected to a plurality of first rotating seats (5) on the outside, the plurality of first rotating seats (5) are rotatably connected to a first rotating shaft (6) in a group of two, the outer walls of the plurality of first rotating shafts (6) are fixedly connected to two gears (7) distributed in a mirror image, and the outer walls of the plurality of first rotating shafts (6) are fixedly connected to a rubber sleeve (8).

2. The radio frequency sterilization device for eggs according to claim 1, characterized in that: The base plate (1) is fixedly connected to a second rotating seat (9) on both sides, the two second rotating seats (9) are rotatably connected to a second rotating shaft (10) inside, and both ends of the two second rotating shafts (10) are fixedly connected to pulleys (11).

3. The radio frequency sterilization device for eggs according to claim 1, characterized in that: The two belts (4) are respectively slidably arranged on the outer walls of the two pulleys (11).

4. The radio frequency sterilization device for eggs according to claim 3, characterized in that: A motor (12) is fixedly connected to one side of the base plate (1), and an output end of the motor (12) is fixedly connected to a pulley (11) via a coupling.

5. The radio frequency sterilization device for eggs according to claim 1, characterized in that: Two support rods (13) are fixedly connected to both sides of the upper end of the bottom plate (1); the upper ends of four support rods (13) are fixedly connected to cross rods (14) in groups of two; and the bottom ends of the two cross rods (14) are fixedly connected to first pole plates (15).

6. The radio frequency sterilization device for eggs according to claim 1, characterized in that: The upper end of the bottom plate (1) is fixedly connected to a second pole plate (16).

7. The radio frequency sterilization device for eggs according to claim 1, characterized in that: Two supporting legs (17) are fixedly connected to both sides of the bottom end of the bottom plate (1).

8. The radio frequency sterilization device for eggs according to claim 5, characterized in that: The plurality of gears (7) are all meshed with the toothed plate (3).

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