Radio frequency low-temperature thawing device for quick-frozen fish

Abstract

The utility model discloses a quick-frozen fish radio frequency low temperature unfreezing device which comprises a radio frequency low temperature unfreezing machine, a sealing heat preservation cover is hinged to the top of the radio frequency low temperature unfreezing machine, limiting grooves are formed in the two sides of the inner wall of the radio frequency low temperature unfreezing machine, and sliding strips are movably connected into the limiting grooves. And the surface of the sliding strip is fixedly connected with a placing frame. Quick-frozen fishes are hung on the surfaces of the hooks, the quick-frozen fishes which cannot be hung on the surfaces of the hooks can be placed in the storage box, during thawing, the situation that the thawing efficiency of the quick-frozen fishes is reduced due to accumulation of the quick-frozen fishes is avoided, the collecting box is arranged below the quick-frozen fishes, then blood water generated during thawing is collected, and after thawing is completed, the quick-frozen fishes are stored in the storage box. When an operator pulls out the placing frame upwards, through the arrangement of a sliding strip and a limiting groove, it can be avoided that the placing frame inclines, and consequently blood water in the collecting box spills out, and the device has the advantages of being high in thawing efficiency and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of thawing devices, in particular to a radio frequency low-temperature thawing device for quick-frozen fish. Background Art

[0002] Thawing equipment is widely used in life, among which radio frequency low-temperature thawing equipment has the advantage of high thawing efficiency and is widely used.

[0003] When thawing quick-frozen fish, the existing radio frequency low-temperature thawing device often directly places the quick-frozen fish into the thawing box of the radio frequency low-temperature thawing device. Although this method is simple to operate, the stacked quick-frozen fish are heated unevenly, resulting in low thawing efficiency of the quick-frozen fish. In addition, blood will be produced after the quick-frozen fish is thawed. The blood accumulates at the bottom of the inner wall of the thawing box, making it inconvenient for the operator to clean the blood. Therefore, it is necessary to design and modify the radio frequency low-temperature thawing device for quick-frozen fish to effectively prevent it from being inconvenient to use. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a radio frequency low-temperature thawing device for quick-frozen fish, which has the advantages of high thawing efficiency and easy use. It solves the problem that when thawing quick-frozen fish, the existing radio frequency low-temperature thawing device often directly places the quick-frozen fish into the thawing box of the radio frequency low-temperature thawing device. Although this method is simple to operate, the stacked quick-frozen fish are heated unevenly, resulting in low thawing efficiency of the quick-frozen fish, and blood water will be produced after the quick-frozen fish is thawed. The blood water accumulates at the bottom of the inner wall of the thawing box, making it inconvenient for the operator to clean the blood water.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a radio frequency low-temperature thawing device for quick-frozen fish, comprising a radio frequency low-temperature thawing machine, the top of the radio frequency low-temperature thawing machine is hinged with a sealed heat-insulating cover, both sides of the inner wall of the radio frequency low-temperature thawing machine are provided with limiting grooves, and the interior of the limiting groove is movably connected with a sliding bar, the surface of the sliding bar is fixedly connected with a placement frame, the placement frame is fitted with the radio frequency low-temperature thawing machine, the top of the placement frame is fixedly connected with support columns on all sides, the surface of the support column is provided with a slide groove, and the interior of the slide groove is movably connected with a movable rod, the surface of the support column is provided with a through hole, the number of the through holes is several, the through hole is connected with the slide groove, the surface of the movable rod is provided with a card groove, and the internal thread of the through hole is provided with a card groove. The cam is connected to a first threaded rod, the surface of the first threaded rod is fixedly connected to a turning handle, the first threaded rod is movably connected to the card slot, the surface of the movable rod is fixedly connected to a fixed block, the number of the fixed blocks is several, the top of the fixed block is provided with a positioning slot, and the inside of the positioning slot is movably connected to the positioning block, the top of the positioning block is fixedly connected to a support rod, the support rod is fit to the movable rod, the bottom of the support rod is provided with a movable slot, and the inside of the movable slot is movably connected to a slider, the number of the sliders is several, the bottom of the slider is fixedly connected to a hook, the top of the placement frame is movably connected to a collection box, the front and rear sides of the top of the support rod are fixedly connected to handles, and the surfaces of the support columns are respectively connected to a connecting rod and a reinforcement frame.

[0006] As a preferred embodiment of the present invention, a first guide plate and a second guide plate are fixedly connected to the interior of the collection box, the first guide plate and the second guide plate are staggered, and the height of the first guide plate is greater than that of the second guide plate.

[0007] As a preferred embodiment of the present invention, a drain outlet is provided on the front of the collection box, a rubber plug is movably connected to the inside of the drain outlet, and a pull rod is fixedly connected to the front of the rubber plug.

[0008] As a preferred embodiment of the present invention, the surface of the positioning block is arranged with a guide bevel angle.

[0009] As a preferred embodiment of the present invention, the top of the support rod is movably connected to a storage box, and the bottom of the inner wall of the storage box is provided with through holes. There are several through holes, and the through holes are evenly distributed at the bottom of the inner wall of the storage box.

[0010] As a preferred embodiment of the present invention, the bottom of the radio frequency low-temperature thawing machine is fixedly connected to a cylinder on all sides, the inner thread of the cylinder is connected to a second threaded rod, and the bottom of the second threaded rod is fixedly connected to a support pad.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model adopts the method of hanging the quick-frozen fish on the surface of the hook. The quick-frozen fish that cannot be hung on the surface of the hook can be placed in the storage box. During thawing, the thawing efficiency of the quick-frozen fish is prevented from being reduced due to the accumulation of the quick-frozen fish. By arranging a collection box under the quick-frozen fish, the blood water produced during thawing is collected. When the thawing is completed, when the operator pulls out the placement frame upwards, the setting of the sliding bar and the limit groove can prevent the placement frame from tilting and causing the blood water in the collection box to spill out. The device has the advantages of high thawing efficiency and ease of use.

[0013] 2. The utility model can prevent dripping blood, ice cubes or fish from falling directly to the bottom of the inner wall of the collection box when thawing quick-frozen fish through the arrangement of the first guide plate and the second guide plate, thereby preventing the blood at the bottom of the inner wall of the collection box from splashing onto the inner wall of the radio frequency low-temperature thawing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the limit groove structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the collection box of the utility model;

[0017] Figure 4 This is a bottom view of the hook structure of the utility model;

[0018] Figure 5 For this utility model Figure 3 A schematic diagram of the structure at center A;

[0019] Figure 6 For this utility model Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0020] In the figure: 1. Radio frequency low-temperature thawing machine; 2. Sealed insulation cover; 3. Placement frame; 4. Support column; 5. Through hole; 6. Movable rod; 7. First threaded rod; 8. Turning handle; 9. Fixed block; 10. Positioning block; 11. Support rod; 12. Slider; 13. Hook; 14. Collection box; 15. First guide plate; 16. Second guide plate; 17. Drain outlet; 18. Rubber plug; 19. Sliding bar; 20. Storage box; 21. Through hole; 22. Connecting rod; 23. Reinforcement frame; 24. Cylinder; 25. Second threaded rod; 26. Support pad. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 6 As shown, a radio frequency low-temperature thawing device for quick-frozen fish comprises a radio frequency low-temperature thawing machine 1, a sealed heat-insulating cover 2 is hinged on the top of the radio frequency low-temperature thawing machine 1, limiting grooves are provided on both sides of the inner wall of the radio frequency low-temperature thawing machine 1, and a sliding bar 19 is movably connected inside the limiting groove, and a placement frame 3 is fixedly connected to the surface of the sliding bar 19, and the placement frame 3 fits the radio frequency low-temperature thawing machine 1, and a support column 4 is fixedly connected to the top of the placement frame 3 on all sides, a slide groove is provided on the surface of the support column 4, and a movable rod 6 is movably connected inside the slide groove, a through hole 5 is opened on the surface of the support column 4, and the number of the through holes 5 is several, and the through hole 5 is connected to the slide groove, and a card groove is provided on the surface of the movable rod 6, and the internal thread of the through hole 5 is connected to the first threaded rod 7, and the surface of the first threaded rod 7 is fixedly connected to the handle 8, and the first threaded rod 7 is movably connected to the card slot, the surface of the movable rod 6 is fixedly connected with a fixed block 9, and the number of fixed blocks 9 is several. The top of the fixed block 9 is provided with a positioning groove, and the internal movability connection of the positioning groove is provided with a positioning block 10, the top of the positioning block 10 is fixedly connected with a support rod 11, the support rod 11 is fitted with the movable rod 6, the bottom of the support rod 11 is provided with a movable groove, and the internal movability connection of the movable groove is provided with a slider 12, the number of sliders 12 is several, the bottom of the slider 12 is fixedly connected with a hook 13, the top of the placement frame 3 is movably connected with a collection box 14, the front and rear sides of the top of the support rod 11 are fixedly connected with handles, the surface of the support column 4 is respectively connected with a connecting rod 22 and a reinforcement frame 23, the radio frequency low-temperature thawing machine 1 includes a shell, a low-temperature refrigeration cycle unit, a humidification unit and a radio frequency heating unit, etc.

[0023] refer to Figure 3 and Figure 6 A first guide plate 15 and a second guide plate 16 are fixedly connected to the interior of the collection box 14 . The first guide plate 15 and the second guide plate 16 are alternately arranged, and the height of the first guide plate 15 is greater than that of the second guide plate 16 .

[0024] As a technical optimization solution of the present invention, the arrangement of the first guide plate 15 and the second guide plate 16 can prevent dripping blood, ice cubes or fish from falling directly to the bottom of the inner wall of the collection box 14 when thawing the quick-frozen fish, thereby causing the blood at the bottom of the inner wall of the collection box 14 to splash onto the inner wall of the radio frequency low-temperature thawing machine 1.

[0025] refer to Figure 3 and Figure 6 A drain port 17 is provided on the front of the collection box 14 , and a rubber plug 18 is movably connected to the interior of the drain port 17 , and a pull rod is fixedly connected to the front of the rubber plug 18 .

[0026] As a technical optimization solution of the present invention, through the provision of the drain port 17 and the rubber plug 18 , the operator can pull out the rubber plug 18 to drain the blood and water in the collection box 14 .

[0027] refer to Figure 4 , the surface of the positioning block 10 is set at a guide angle.

[0028] As a technical optimization solution of the present invention, by setting the surface of the positioning block 10 as a guide angle, the operator can align the positioning block 10 with the positioning groove when installing the support rod 11, and then facilitate the operator to insert the positioning block 10 into the positioning groove.

[0029] refer to Figure 3 and Figure 5 The top of the support rod 11 is movably connected to a storage box 20 , and a through hole 21 is opened at the bottom of the inner wall of the storage box 20 . The number of the through holes 21 is several, and the through holes 21 are evenly distributed at the bottom of the inner wall of the storage box 20 .

[0030] As a technical optimization solution of the present invention, through the provision of the storage box 20 and the through hole 21, the operator can put the quick-frozen fish that is inconvenient to hang on the surface of the hook 13 into the storage box 20, and then thaw the part of the quick-frozen fish.

[0031] refer to Figure 1 and Figure 2 The bottom of the radio frequency low-temperature thawing machine 1 is fixedly connected with a cylinder 24 on all sides. The inner thread of the cylinder 24 is connected with a second threaded rod 25 . The bottom of the second threaded rod 25 is fixedly connected with a support pad 26 .

[0032] As a technical optimization solution of the present invention, through the arrangement of the cylinder 24, the second threaded rod 25 and the support pad 26, the operator can rotate the second threaded rod 25, thereby driving the support pad 26 to move up or down, thereby adjusting the horizontal state of the RF low-temperature thawing machine 1.

[0033] The working principle and use process of the present invention are as follows: when in use, the operator can adjust the height of the movable rod 6 according to the length of the quick-frozen fish, the operator disassembles the first threaded rod 7, and then moves the movable rod 6 up and down. When the movable rod 6 moves to a suitable height, the operator screws the first threaded rod 7 into the card slot, thereby locking the position of the movable rod 6. Then the operator hangs the quick-frozen fish on the surface of the hook 13, and the slider 12 can slide in the movable slot, thereby adjusting the position of the hook 13. Then the two operators lift the support rod 11, the slider 12, the hook 13 and the quick-frozen fish, and insert the positioning block 10 into the positioning slot, thereby fixing the support rod 11. Then the operator places the device into the interior of the radio frequency low-temperature thawing machine 1. When placing it, the operator aligns the sliding bar 19 with the limiting slot and slides the sliding bar 19 into the limiting slot.

[0034] This device can hang the quick-frozen fish on the surface of the hook 13. The quick-frozen fish that cannot be hung on the surface of the hook 13 can be placed in the storage box 20. During thawing, the thawing efficiency of the quick-frozen fish can be avoided from being reduced due to the accumulation of the quick-frozen fish. By arranging a collection box 14 under the quick-frozen fish, the blood water produced during thawing can be collected. When the thawing is completed, when the operator pulls out the placement frame 3 upwards, the setting of the sliding bar 19 and the limiting groove can prevent the placement frame 3 from tilting and causing the blood water in the collection box 14 to spill out.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A radio frequency low temperature thawing device for quick-frozen fish, comprising a radio frequency low temperature thawing machine (1), characterized in that: The top of the radio frequency low temperature thawing machine (1) is hinged with a sealed heat-insulating cover (2), and both sides of the inner wall of the radio frequency low temperature thawing machine (1) are provided with limiting grooves, and the inner part of the limiting groove is movably connected with a sliding bar (19), and the surface of the sliding bar (19) is fixedly connected with a placement frame (3), and the placement frame (3) is fitted with the radio frequency low temperature thawing machine (1), and the top of the placement frame (3) is fixedly connected with a support column (4) on all four sides, and the surface of the support column (4) is provided with a slide groove, and the inner part of the slide groove is movably connected with a movable rod (6), and the surface of the support column (4) is provided with a through hole (5), and the number of the through holes (5) is several, and the through holes (5) are connected with the slide groove, and the surface of the movable rod (6) is provided with a card slot, and the inner thread of the through hole (5) is connected with a first threaded rod (7), and the surface of the first threaded rod (7) is fixedly connected with a turning handle (8), and the The first threaded rod (7) is movably connected to the card slot, and the surface of the movable rod (6) is fixedly connected with a fixed block (9), and the number of the fixed blocks (9) is several. The top of the fixed block (9) is provided with a positioning groove, and the interior of the positioning groove is movably connected with a positioning block (10), and the top of the positioning block (10) is fixedly connected with a support rod (11), and the support rod (11) is fitted with the movable rod (6), and the bottom of the support rod (11) is provided with a movable groove, and the interior of the movable groove is movably connected with a slider (12), and the number of the sliders (12) is several, and the bottom of the slider (12) is fixedly connected with a hook (13), and the top of the placement frame (3) is movably connected with a collection box (14), and the front and rear sides of the top of the support rod (11) are fixedly connected with handles, and the surface of the support column (4) is respectively connected with a connecting rod (22) and a reinforcement frame (23).

2. The radio frequency low-temperature thawing device for quick-frozen fish according to claim 1, characterized in that: A first guide plate (15) and a second guide plate (16) are fixedly connected to the interior of the collection box (14), the first guide plate (15) and the second guide plate (16) are arranged in an alternating manner, and the height of the first guide plate (15) is greater than the height of the second guide plate (16).

3. The radio frequency low-temperature thawing device for quick-frozen fish according to claim 1, characterized in that: A drain port (17) is provided on the front of the collection box (14), a rubber plug (18) is movably connected inside the drain port (17), and a pull rod is fixedly connected to the front of the rubber plug (18).

4. The radio frequency low-temperature thawing device for quick-frozen fish according to claim 1, characterized in that: The surface of the positioning block (10) is arranged at a bevel angle.

5. The radio frequency low-temperature thawing device for quick-frozen fish according to claim 1, characterized in that: The top of the support rod (11) is movably connected to a storage box (20), and the bottom of the inner wall of the storage box (20) is provided with through holes (21). The number of the through holes (21) is several, and the through holes (21) are evenly distributed at the bottom of the inner wall of the storage box (20).

6. The radio frequency low-temperature thawing device for quick-frozen fish according to claim 1, characterized in that: The bottom of the radio frequency low-temperature thawing machine (1) is fixedly connected to a cylinder (24) on all sides, the inner thread of the cylinder (24) is connected to a second threaded rod (25), and the bottom of the second threaded rod (25) is fixedly connected to a support pad (26).

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