Quick unfreezing device of frozen chicken leg pattern changing knife

Abstract

The utility model relates to the technical field of unfreezing devices, and discloses a quick unfreezing device of a frozen chicken leg pattern changing knife, which comprises a shell and a cover, an annular shell is fixedly connected to the outer bottom side of the shell, a rotating mechanism is fixedly connected to the outer side of the annular shell, and the rotating mechanism comprises a protective shell. A driving assembly for providing rotating force for the rotating mechanism is fixedly connected to the interior of the protective shell, a collecting box is fixedly connected to the outer bottom side of the annular shell, a sliding groove is formed in the top of the collecting box, a limiting assembly is slidably connected to the interior of the sliding groove, and a tray is fixedly connected to the top of the limiting assembly. According to the unfreezing device, the motor is started to drive the driven gear to rotate through the driving gear, the driven gear drives the tray to rotate through the sawteeth, the tray can enable the frozen chicken legs to rotate in the unfreezing device in the unfreezing process, the unfreezing speed of the frozen chicken legs is higher, and the unfreezing effect of the frozen chicken legs is better.

Description

Technical Field

[0001] This utility model relates to the field of defrosting technology, and in particular to a rapid defrosting device for making decorative cuts on frozen chicken legs. Background Technology

[0002] Frozen chicken legs refer to chicken legs that have been kept at a low temperature using freezing technology to extend their shelf life and facilitate storage and transportation. This method preserves the meat quality and nutritional components of the chicken legs, but they need to be thawed before use. A special rapid thawing device is required when thawing frozen chicken legs. Rapid thawing devices typically retain the moisture and texture of the food, preventing overheating or dehydration.

[0003] Chinese patent CN219500351U discloses an intelligent food defrosting device, including a shell, a fan base, and a fan box. The top of the shell is provided with a mounting slot, and the left and right side walls inside the shell are provided with magnetic mounting blocks. Activated carbon cotton plates are magnetically fixed to the bottom surface of the magnetic mounting blocks. The two sets of fan components not only improve the efficiency of air intake, but also allow a large amount of external gas to be drawn into the interior of the shell through the ventilation plate and heated by the mesh heating plate. This allows a large amount of hot gas to be blown onto the defrosted food, thereby improving the defrosting process and shortening the defrosting time.

[0004] However, this technical solution uses a fan assembly to draw a large amount of external gas into the interior of the casing through the ventilation plate. The gas is then heated by the mesh heating plate, and a large amount of hot gas is blown onto the food to achieve the thawing effect. However, the food remains stationary, and the thawing speed is still very slow despite the hot air blowing on it. Therefore, the device lacks a mechanism to allow the food to rotate during the thawing process. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a rapid defrosting device for cutting decorative marks on frozen chicken legs. By using a motor to drive a tray to rotate, the tray allows the frozen chicken legs to rotate within the defrosting device during the defrosting process, resulting in faster defrosting speed and better defrosting effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A rapid defrosting device for making cuts on frozen chicken legs includes a shell and a lid. An annular shell is fixedly connected to the bottom outer side of the shell, and a rotating mechanism is fixedly connected to the outer side of the annular shell.

[0008] The rotating mechanism includes a protective shell, the outer left side of which is fixedly connected to the outer side of the annular shell. A drive assembly that provides rotational force to the rotating mechanism is fixedly connected inside the protective shell. A transmission assembly is fixedly connected to the outer side of the annular shell and is fixed inside the protective shell. A collection box is fixedly connected to the bottom side of the annular shell. A sliding groove is provided on the top of the collection box. A limit assembly is slidably connected inside the sliding groove. A tray is fixedly connected to the top of the limit assembly. The outer side of the tray is provided with serrations. A drain pipe is fixedly connected inside the collection box.

[0009] As a further description of the above technical solution:

[0010] The drive assembly includes a motor, the motor is externally fixedly connected to the inside of the protective shell, a round rod is fixedly connected to the drive end of the protective shell, and a drive gear is fixedly connected to the outside of the round rod.

[0011] As a further description of the above technical solution:

[0012] The transmission assembly includes a fixed block 1, the outer left side of which is fixedly connected to the outer side of the annular shell, and a driven gear is rotatably connected inside the fixed block 1. The driven gear and the driving gear are meshed with each other, and the outer side of the driven gear is meshed with the serrations on the outer side of the tray.

[0013] As a further description of the above technical solution:

[0014] The limiting component includes a limiting block, the top of which is fixedly connected to the bottom of the tray, and a fixing block two is fixedly connected to the bottom of the limiting block. A pulley is rotatably connected inside the fixing block two, and the pulley is slidably connected to the bottom of the sliding groove of the collection box.

[0015] As a further description of the above technical solution:

[0016] The outer upper part of the housing is provided with a groove, and a sealing ring is slidably connected inside the groove. The top of the sealing ring is fixedly connected to the bottom of the cover.

[0017] As a further description of the above technical solution:

[0018] A filter screen is fixedly connected to the top of the cover, a fan is fixedly connected to the inside of the filter screen, and the fan is fixedly connected to the outside of the cover.

[0019] As a further description of the above technical solution:

[0020] A mesh heating plate is fixedly connected to the upper part of the inside of the lid, and an activated carbon cotton plate is fixedly connected to the lower part of the inside of the lid.

[0021] As a further description of the above technical solution:

[0022] The cover has an air outlet inside, which is located below the activated carbon cotton plate.

[0023] The beneficial effects of this utility model are as follows:

[0024] (1) In this utility model, the motor starts and drives the round rod to rotate. The round rod drives the driven gear to rotate through the active gear. The driven gear drives the tray to rotate through the saw teeth. The tray rotates in the annular shell through the limiting block. The tray can make the frozen chicken legs rotate in the defroster during the defrosting process, so that the frozen chicken legs defrost faster and achieve the advantage of better defrosting effect.

[0025] (2) In this utility model, the fan can drive the airflow through the mesh heating plate, which heats the airflow. Then the hot airflow enters the shell through the activated carbon cotton plate. The activated carbon cotton plate can adsorb and filter the harmful bacteria present in the airflow, thereby improving the thawing quality of the thawed chicken legs.

[0026] In summary, this invention has the advantages of faster thawing efficiency and better thawing quality. Attached Figure Description

[0027] Figure 1 This is a three-dimensional schematic diagram of a rapid defrosting device for cutting decorative patterns on frozen chicken legs, as proposed in this utility model.

[0028] Figure 2 This is a schematic diagram of the lid of a quick defroster for cutting decorative cuts on frozen chicken legs, as proposed in this utility model.

[0029] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0030] Figure 4 This is a schematic diagram of the shell structure of a rapid defrosting device for making decorative cuts on frozen chicken legs, as proposed in this utility model.

[0031] Figure 5 for Figure 4 Enlarged view of point B in the middle. 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] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] Example

[0035] Reference Figures 1 to 3 The present invention provides an embodiment of a rapid defrosting device for cutting cuts on frozen chicken legs, comprising a shell 1 and a cover 16. The shell 1 is the main external structure of the entire defrosting device, possessing certain strength and sealing properties, and providing basic support and protection for the entire device. The cover 16 is used to close the top opening of the shell 1, serving as a sealing and defrosting aid. An annular shell 2 is fixedly connected to the outer bottom side of the shell 1. The annular shell 2 surrounds the outer bottom side of the shell 1, providing not only an installation base for the rotating mechanism but also playing a certain role in protection and isolation. A rotating mechanism is fixedly connected to the outer side of the annular shell 2.

[0036] The rotating mechanism includes a protective shell 3, which provides a relatively enclosed and safe installation environment for the drive assembly, preventing external factors from interfering with or damaging the drive assembly. It also provides a mounting base for the drive assembly. The outer left side of the protective shell 3 is fixedly connected to the outer side of the annular shell 2. Inside the protective shell 3, a drive assembly that provides rotational force to the rotating mechanism is fixedly connected. A transmission assembly is fixedly connected to the outer side of the annular shell 2, and is fixed inside the protective shell 3. A collection box 9 is fixedly connected to the outer bottom side of the annular shell 2, and is used to collect fluids from the thawing process. The collection box 9 has a sliding groove on the top for collecting blood, ice water, and other liquids flowing from the chicken legs. A limit component is slidably connected inside the sliding groove. A tray 13 is fixedly connected to the top of the limit component. The outer side of the tray 13 has serrations. The tray 13 is used to place frozen chicken legs. A drain hole is opened inside the tray 13 to filter out the blood and ice water flowing from the chicken legs during the thawing process. The serrations on the outer side mesh with the driven gear 8 to achieve rotation. A drain pipe 14 is fixedly connected inside the collection box 9. A switch valve is installed inside the drain pipe 14 to control the opening and closing of the drain pipe 14.

[0037] Reference Figures 3 to 5 The drive assembly includes a motor 4, which is the power source for the rotating mechanism and can convert electrical energy into mechanical energy to drive the round rod 5 and the drive gear 6 to rotate. The motor 4 is externally fixedly connected to the inside of the protective shell 3. The drive end of the protective shell 3 is fixedly connected to the round rod 5. The round rod 5 is made of high-strength alloy steel, which has good rigidity and wear resistance, ensuring a firm and reliable connection with the drive gear 6 and smooth torque transmission during rotation. The drive gear 6 is fixedly connected to the outside of the round rod 5 and rotates with the rotation of the round rod 5. The transmission assembly includes a fixed block 7, whose main function is to provide a rotation support point for the driven gear 8. The left side of the fixed block 7 is fixedly connected to the outside of the annular shell 2. The driven gear 8 is rotatably connected inside the fixed block 7. The driven gear 8 and the drive gear 6 are meshed with each other. The outside of the driven gear 8 is meshed with the serrations on the outside of the tray 13. The driven gear 8 transmits the rotation of the drive gear 6 to the tray 13.

[0038] The limiting component includes a limiting block 12, the top of which is fixedly connected to the bottom of the tray 13. The shape and size of the limiting block 12 match the sliding groove on the top of the collection box 9. The main function of the limiting block 12 is to limit the range of movement of the tray 13 in the horizontal direction, ensuring that the tray 13 always runs along the predetermined track during rotation and will not deviate or detach. The bottom of the limiting block 12 is fixedly connected to a fixing block 11, which provides a mounting base for the pulley 10. The pulley 10 is rotatably connected inside the fixing block 11. The function of the pulley 10 is to reduce the friction between the tray 13 and the collection box 9 during rotation, so that the tray 13 can rotate more smoothly. The pulley 10 is slidably connected to the bottom of the sliding groove of the collection box 9.

[0039] Reference Figures 1 to 2 The outer upper part of the shell 1 is provided with a groove, and a sealing ring 15 is slidably connected inside the groove. The sealing ring 15 is made of rubber, which has good elasticity and sealing performance. The function of the sealing ring 15 is to fill the gap between the shell 1 and the cover 16 to prevent heat loss, moisture evaporation and external impurities from entering the defrost, and to ensure the sealing and stability of the defrosting process. The top of the sealing ring 15 is fixedly connected to the bottom of the cover 16. A filter screen 17 is fixedly connected to the top of the cover 16. The filter screen 17 is made of fine plastic mesh, which can effectively block dust, hair and other impurities from entering the fan 18 and ensure the normal operation of the fan 18.

[0040] A fan 18 is fixedly connected inside the filter 17. The fan 18 can accelerate the airflow inside the shell 1, so that the heat is more evenly distributed around the chicken leg and the defrosting efficiency is improved. The fan 18 is fixedly connected to the inside of the cover 16. A mesh heating plate 19 is fixedly connected to the upper part of the inside of the cover 16. The mesh heating plate 19 can generate heat, so that the airflow passing through the mesh heating plate 19 can carry heat and become hot airflow. The hot airflow can defrost the frozen chicken leg inside the shell 1. An activated carbon cotton plate 20 is fixedly connected to the lower part of the inside of the cover 16. The activated carbon cotton plate 20 can adsorb and filter harmful bacteria in the airflow. An air outlet 21 is provided inside the cover 16. The air outlet 21 is located below the activated carbon cotton plate 20. The airflow generated by the fan 18 can be discharged from the air outlet 21 to form an airflow circulation, ensuring that all parts of the chicken leg can be heated and defrosted evenly.

[0041] Work steps

[0042] First, place the frozen chicken legs on tray 13. Start the fan 18. The fan 18 will generate airflow as it rotates. The filter 17 can effectively block dust, hair and other impurities from entering the fan 18, ensuring the normal operation of the fan 18. At the same time, the mesh heating plate 19 inside the cover 16 is powered on and generates heat. The air passing through the mesh heating plate 19 becomes hot airflow. The hot airflow passes through the activated carbon cotton plate 20, which adsorbs harmful bacteria in the filtered airflow. The filtered hot airflow blows onto the tray 13 to defrost the chicken legs on the rotating tray 13. The air outlet 21 can discharge the airflow, forming a circulating airflow in the shell 1, thereby accelerating the defrosting of the frozen chicken legs.

[0043] The motor 4 is started, and the motor 4 converts electrical energy into mechanical energy to drive the round rod 5 to rotate. The round rod 5 drives the externally fixed driving gear 6 to rotate. The driving gear 6 meshes with the driven gear 8. The driven gear 8 rotates and meshes with the serrations on the outside of the tray 13, so that the tray 13 rotates around the central axis of the annular shell 2. The limiting block 12 ensures that the tray 13 always runs along the predetermined track during the rotation and will not deviate or detach. The pulley 10 makes the tray 13 rotate more smoothly, so that the frozen chicken legs are heated evenly, thus improving the defrosting effect. During the defrosting process, the blood and ice water flowing down the chicken legs flow into the collection box 9 through the drain hole of the tray 13. The liquid in the collection box 9 can be discharged through the internal drain pipe 14 and the switch valve.

[0044] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 rapid defrosting device for making decorative cuts on frozen chicken legs, comprising a shell (1) and a lid (16), characterized in that: An annular shell (2) is fixedly connected to the outer bottom side of the shell (1), and a rotating mechanism is fixedly connected to the outer side of the annular shell (2). The rotating mechanism includes a protective shell (3), the outer left side of which is fixedly connected to the outer side of the annular shell (2), a drive assembly that provides rotational force to the rotating mechanism is fixedly connected inside the protective shell (3), a transmission assembly is fixedly connected to the outer side of the annular shell (2), the transmission assembly is fixed inside the protective shell (3), a collection box (9) is fixedly connected to the outer bottom side of the annular shell (2), a sliding groove is provided on the top of the collection box (9), a limit assembly is slidably connected inside the sliding groove, a tray (13) is fixedly connected to the top of the limit assembly, a serrated edge is provided on the outer side of the tray (13), and a drain pipe (14) is fixedly connected inside the collection box (9).

2. The rapid defrosting device for scoring frozen chicken legs according to claim 1, characterized in that: The drive assembly includes a motor (4), which is externally fixedly connected to the inside of the protective shell (3). A round rod (5) is fixedly connected to the drive end of the protective shell (3), and a drive gear (6) is fixedly connected to the outside of the round rod (5).

3. The rapid defrosting device for scoring frozen chicken legs according to claim 2, characterized in that: The transmission assembly includes a fixed block (7), the outer left side of which is fixedly connected to the outer side of the annular shell (2), and a driven gear (8) is rotatably connected inside the fixed block (7). The driven gear (8) and the driving gear (6) are meshed with each other, and the outer side of the driven gear (8) is meshed with the serrations on the outer side of the tray (13).

4. The rapid defrosting device for scoring frozen chicken legs according to claim 1, characterized in that: The limiting component includes a limiting block (12), the top of which is fixedly connected to the bottom of the tray (13), and a fixing block two (11) is fixedly connected to the bottom of the limiting block (12). A pulley (10) is rotatably connected inside the fixing block two (11), and the pulley (10) is slidably connected to the bottom of the sliding groove of the collection box (9).

5. The rapid defrosting device for scoring frozen chicken legs according to claim 1, characterized in that: The outer surface of the housing (1) is provided with a groove, and a sealing ring (15) is slidably connected inside the groove. The top of the sealing ring (15) is fixedly connected to the bottom of the cover (16).

6. The rapid defrosting device for scoring frozen chicken legs according to claim 1, characterized in that: A filter screen (17) is fixedly connected to the top of the cover (16), a fan (18) is fixedly connected inside the filter screen (17), and the fan (18) is fixedly connected to the outside of the cover (16).

7. The rapid defrosting device for scoring frozen chicken legs according to claim 1, characterized in that: A mesh heating plate (19) is fixedly connected to the upper part of the inside of the cover (16), and an activated carbon cotton plate (20) is fixedly connected to the lower part of the inside of the cover (16).

8. A rapid defrosting device for scoring frozen chicken legs according to claim 7, characterized in that: The cover (16) has an air outlet (21) inside, which is located below the activated carbon cotton plate (20).

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