Quick-frozen food thawing device

Abstract

The utility model discloses a quick-frozen food unfreezing device which comprises a main box and two fixing blocks arranged on the outer wall of one side of the main box, a box door is rotationally installed between the inner walls of the tops and the bottoms of the two fixing blocks, rotating shafts are rotationally installed on the inner walls of the two ends of the main box, and a rotating frame is fixedly installed between the inner walls of the opposite ends of the two rotating shafts. A storage frame is slidably mounted in the rotating frame, a plurality of through holes are formed in the surfaces of the rotating frame and the storage frame, and magnetic strips are arranged on the outer wall of one side of the main box and the inner wall of one side of the box door; when the food unfreezing device is used, the storage frame is unlocked and pulled out, food needing to be unfrozen is placed in the storage frame, the heating pipe and the fan are started at the moment, hot air is blown out to unfreeze the food, then the motor is started to drive the two rotating shafts and the rotating frame to rotate, the food can be driven to rotate at a constant speed to be heated, and the heating uniformity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thawing, in particular to a quick-frozen food thawing device. Background Art

[0002] Quick-frozen food is a low-temperature product that is made by properly processing, rapid freezing, and low-temperature storage, and then delivering it to the consumption location under a continuous low-temperature condition of -18℃-20℃. Its biggest advantage is that it completely preserves the original quality of the food at low temperature without the aid of any preservatives and additives, while preserving the nutrition of the food to the maximum extent. When eating quick-frozen food, it is necessary to use a thawing device to thaw it in advance.

[0003] After searching, the patent publication number is "CN216207956U" for an automatic thawing device for quick-frozen food testing. When the food is thawed, the food is placed inside the filter box, and the water spraying mechanism and the air blowing mechanism are started. The water spraying mechanism sprays clean water on the food to thaw it, and the air blowing mechanism blows hot air to the food to thaw it. The clean water can prevent the food temperature from being too high during thawing, thereby causing the food to be processed again and affecting the food detection results. At the same time, the driving mechanism drives the filter box to vibrate, so that the frozen food is shaken apart, so that the food can be fully thawed, thereby improving the thawing efficiency of the device for food.

[0004] The above technical features have the following shortcomings: the food can only be loosened by vibration. If the food is relatively large and is a whole, the food cannot be heated evenly by vibration alone. Uneven heating will lead to incomplete thawing, which may affect the quality of the food. Therefore, it is urgent to design a quick-frozen food thawing device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a quick-frozen food thawing device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A quick-frozen food thawing device comprises a main box and two fixed blocks arranged on the outer wall of one side of the main box, a box door is rotatably installed between the top and bottom inner walls of the two fixed blocks, a rotating shaft is rotatably installed on the inner walls at both ends of the main box, a rotating frame is fixedly installed between the inner walls at the opposite ends of the two rotating shafts, a storage frame is slidably installed in the rotating frame, a plurality of through holes are opened on the surfaces of the rotating frame and the storage frame, and a magnetic strip is arranged on the outer wall of one side of the main box and the inner wall of one side of the box door;

[0008] The outer wall at one end of the main box is provided with a rotating mechanism for rotating heating, and the outer wall at the top of the main box is provided with a heating mechanism for heating and thawing.

[0009] Preferably, the rotating mechanism includes a motor, and a bracket is fixedly mounted on the outer wall of one end of the main box, the motor is fixedly mounted on the circumferential inner wall of the bracket, a gear plate is rotatably mounted on the outer wall of one end of the main box, the gear plate is fixedly connected to one of the rotating shafts, and a gear is fixedly mounted on one end of the output shaft of the motor, and the gear plate is meshed with the gear.

[0010] Preferably, the heating mechanism comprises a square frame, and the square frame is fixedly mounted on the top outer wall of the main box, two fans are fixedly mounted in the square frame, a square groove is opened on the top outer wall of the main box, and a heating pipe is fixedly mounted on the inner wall of one side of the square groove.

[0011] Preferably, a water collecting trough is fixedly mounted on the bottom inner wall of the main box, and a strip groove is opened on the bottom inner wall of the water collecting trough, and the strip groove is connected to the bottom outer wall of the main box.

[0012] Preferably, both ends of the storage frame have jacks formed on their outer walls, and both ends of the rotating frame have threaded sleeves fixedly mounted on their outer walls. The circumferential inner walls of the two threaded sleeves are threadedly slidably plugged with threaded rods, which fit the jacks.

[0013] Preferably, a dustproof net is provided in the square frame.

[0014] Preferably, a circular plate is rotatably mounted on the outer wall of the other end of the main box, and a first limit plate is fixedly mounted on the circumferential outer wall of the circular plate, a second limit plate is slidably mounted on the outer wall of the other end of the main box, a fixed sleeve is fixedly mounted on the outer wall of the other end of the main box, a threaded sliding rod is inserted into the circumferential inner wall of the fixed sleeve through threaded sliding, and the threaded sliding rod is rotatably mounted on one side outer wall of the second limit plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, when in use, the storage frame is unlocked and drawn out, and the food to be thawed is placed in the storage frame. At this time, the heating tube and the fan are started to blow hot air to the food to thaw it, and then the motor is started to drive the two rotating shafts and the rotating frame to rotate, so that the food can be driven to rotate at a uniform speed to be heated, thereby improving the uniformity of heating;

[0017] In the utility model, when in use, the motor is started to drive the gear to rotate, the gear rotation drives the toothed disc to rotate, the toothed disc rotation can drive the rotating shaft and the rotating frame to rotate, and when in use, the dustproof net can be provided to prevent dust and impurities in the air from being blown onto the surface of the food during the blowing process, thereby improving its cleanliness;

[0018] In the utility model, when the first limiting plate is rotated to contact the outer wall of the top of the second limiting plate during use, the rotating frame will be in a horizontal position, which is convenient for the user to take out the storage frame and rotate the threaded sliding rod to make the second limiting plate leave the rotating range of the first limiting plate, so that the rotating shaft can rotate normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure is a schematic diagram of the overall structure of a quick-frozen food thawing device.

[0020] Figure 2 The present invention is a schematic diagram of the structure of a storage frame of a quick-frozen food thawing device.

[0021] Figure 3 The present invention is a schematic diagram of the water collecting tank structure of a quick-frozen food thawing device.

[0022] Figure 4 The present invention is a schematic diagram of the threaded rod structure of a quick-frozen food thawing device.

[0023] Figure 5 The present invention is a schematic diagram of the structure of a dustproof net for a quick-frozen food thawing device.

[0024] Figure 6 The figure is a schematic diagram of the structure of a second limiting plate of a quick-frozen food thawing device.

[0025] Figure 7 The figure is a schematic diagram of the magnetic strip structure of a quick-frozen food thawing device.

[0026] In the figure: 1. main box; 2. fixed block; 3. box door; 4. rotating shaft; 5. rotating frame; 6. storage frame; 7. through hole; 8. gear plate; 9. motor; 10. bracket; 11. gear; 12. square frame; 13. fan; 14. square groove; 15. heating pipe; 16. water collecting tank; 17. strip groove; 18. jack; 19. threaded sleeve; 20. threaded plug rod; 21. dustproof net; 22. round plate; 23. first limit plate; 24. second limit plate; 25. fixed sleeve; 26. threaded slide rod; 27. magnetic strip. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] See also Figure 1-Figure 7In an embodiment of the utility model, a quick-frozen food thawing device comprises a main box 1 and two fixed blocks 2 arranged on the outer wall of one side of the main box 1, a box door 3 is rotatably installed between the top and bottom inner walls of the two fixed blocks 2, a rotating shaft 4 is rotatably installed on the inner walls of both ends of the main box 1, a rotating frame 5 is fixedly installed between the inner walls of the opposite ends of the two rotating shafts 4, a storage frame 6 is slidably installed in the rotating frame 5, a plurality of through holes 7 are opened on the surfaces of the rotating frame 5 and the storage frame 6, and a magnetic strip 27 is arranged on the outer wall of one side of the main box 1 and the inner wall of one side of the box door 3;

[0030] A rotating mechanism for rotating heating is provided on the outer wall at one end of the main box 1, and a heating mechanism for heating and thawing is provided on the top outer wall of the main box 1. When in use, the storage frame 6 is unlocked and pulled out, and the food to be thawed is placed in the storage frame 6. At this time, the heating tube 15 and the fan 13 are started to blow hot air to the food for thawing, and then the motor 9 is started to drive the two rotating shafts 4 and the rotating frame 5 to rotate, so that the food can be driven to rotate at a uniform speed for heating, thereby improving the uniformity of heating.

[0031] Among them, the rotating mechanism includes a motor 9, and a bracket 10 is fixedly installed on the outer wall of one end of the main box 1, the motor 9 is fixedly installed on the circumferential inner wall of the bracket 10, and a gear plate 8 is rotatably installed on the outer wall of one end of the main box 1. The gear plate 8 is fixedly connected to one of the rotating shafts 4, and a gear 11 is fixedly installed on one end of the output shaft of the motor 9. The gear plate 8 is meshed with the gear 11. When in use, the motor 9 is started to drive the gear 11 to rotate, and the rotation of the gear 11 drives the gear plate 8 to rotate, and the rotation of the gear plate 8 can drive the rotating shaft 4 and the rotating frame 5 to rotate.

[0032] Among them, the heating mechanism includes a square frame 12, and the square frame 12 is fixedly installed on the top outer wall of the main box 1. Two fans 13 are fixedly installed in the square frame 12. A square groove 14 is opened on the top outer wall of the main box 1. A heating pipe 15 is fixedly installed on the inner wall of one side of the square groove 14. When in use, the heating pipe 15 and the fan 13 are started to blow hot air to the food, and the heat is used to defrost it.

[0033] Among them, a water collecting trough 16 is fixedly installed on the bottom inner wall of the main box 1, and a strip groove 17 is opened on the bottom inner wall of the water collecting trough 16. The strip groove 17 is connected to the bottom outer wall of the main box 1. When in use, the water generated during the thawing process can be collected and discharged through the set water collecting trough 16 to prevent water from remaining in the main box 1.

[0034] Among them, the outer walls at both ends of the storage frame 6 are provided with insertion holes 18, and the outer walls at both ends of the rotating frame 5 are fixedly installed with threaded sleeves 19. The circumferential inner walls of the two threaded sleeves 19 are inserted with threaded rods 20 through threaded sliding. The threaded rods 20 are adapted to the insertion holes 18. When in use, the two threaded rods 20 are rotated to disengage the two threaded rods 20 from the two insertion holes 18 to unlock the storage frame 6. After putting the food in, the two threaded rods 20 are reversed to re-engage them in the insertion holes 18 to lock the storage frame 6.

[0035] A dustproof net 21 is provided in the square frame 12. When in use, the dustproof net 21 can prevent dust and impurities in the air from being blown onto the surface of the food during the blowing process, thereby improving its cleanliness.

[0036] Example 2

[0037] See also Figure 5-Figure 6 , which is different from Example 1, a circular plate 22 is rotatably installed on the outer wall of the other end of the main box 1, and a first limit plate 23 is fixedly installed on the circumferential outer wall of the circular plate 22, and a second limit plate 24 is slidably installed on the outer wall of the other end of the main box 1, and a fixed sleeve 25 is fixedly installed on the outer wall of the other end of the main box 1, and a threaded slide rod 26 is inserted into the circumferential inner wall of the fixed sleeve 25 through threaded sliding. The threaded slide rod 26 is rotatably installed on one side outer wall of the second limit plate 24. When in use, when the first limit plate 23 is rotated to contact the top outer wall of the second limit plate 24, the rotating frame 5 will be in a horizontal position, which is convenient for the user to take out the storage frame 6, rotate the threaded slide rod 26, so that the second limit plate 24 is out of the rotation range of the first limit plate 23, and the rotating shaft 4 can rotate normally.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A quick-frozen food thawing device, comprising a main box (1) and two fixing blocks (2) arranged on an outer wall of one side of the main box (1), characterized in that: A box door (3) is rotatably mounted between the top and bottom inner walls of the two fixed blocks (2); a rotating shaft (4) is rotatably mounted on the inner walls at both ends of the main box (1); a rotating frame (5) is fixedly mounted between the inner walls at opposite ends of the two rotating shafts (4); a storage frame (6) is slidably mounted in the rotating frame (5); a plurality of through holes (7) are provided on the surfaces of the rotating frame (5) and the storage frame (6); and a magnetic strip (27) is provided on one outer wall of the main box (1) and one inner wall of the box door (3); The outer wall at one end of the main box (1) is provided with a rotating mechanism for rotating heating, and the top outer wall of the main box (1) is provided with a heating mechanism for heating and thawing.

2. A quick-frozen food thawing device according to claim 1, characterized in that: The rotating mechanism comprises a motor (9), and a bracket (10) is fixedly mounted on the outer wall of one end of the main box (1), the motor (9) is fixedly mounted on the circumferential inner wall of the bracket (10), a toothed disc (8) is rotatably mounted on the outer wall of one end of the main box (1), the toothed disc (8) is fixedly connected to one of the rotating shafts (4), and a gear (11) is fixedly mounted on one end of the output shaft of the motor (9), and the toothed disc (8) meshes with the gear (11).

3. A quick-frozen food thawing device according to claim 2, characterized in that: The heating mechanism comprises a square frame (12), and the square frame (12) is fixedly mounted on the top outer wall of the main box (1), two fans (13) are fixedly mounted in the square frame (12), a square groove (14) is opened on the top outer wall of the main box (1), and a heating pipe (15) is fixedly mounted on one inner wall of the square groove (14).

4. A quick-frozen food thawing device according to claim 3, characterized in that: A water collecting trough (16) is fixedly mounted on the bottom inner wall of the main box (1), and a strip groove (17) is opened on the bottom inner wall of the water collecting trough (16), and the strip groove (17) is connected to the bottom outer wall of the main box (1).

5. A quick-frozen food thawing device according to any one of claims 1 to 4, characterized in that: The outer walls at both ends of the storage frame (6) are provided with insertion holes (18), and the outer walls at both ends of the rotating frame (5) are fixedly mounted with threaded sleeves (19), and the circumferential inner walls of the two threaded sleeves (19) are both threadedly slidably inserted with threaded rods (20), and the threaded rods (20) are adapted to the insertion holes (18).

6. A quick-frozen food thawing device according to claim 3, characterized in that: A dustproof net (21) is arranged inside the square frame (12).

7. The quick-frozen food thawing device according to claim 1, characterized in that: A circular plate (22) is rotatably mounted on the outer wall of the other end of the main box (1), and a first limiting plate (23) is fixedly mounted on the circumferential outer wall of the circular plate (22); a second limiting plate (24) is slidably mounted on the outer wall of the other end of the main box (1); a fixing sleeve (25) is fixedly mounted on the outer wall of the other end of the main box (1); a threaded sliding rod (26) is inserted into the circumferential inner wall of the fixing sleeve (25) through a threaded sliding connection, and the threaded sliding rod (26) is rotatably mounted on one side outer wall of the second limiting plate (24).

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