Quick food unfreezing machine

Abstract

The utility model relates to the field of unfreezing equipment, in particular to a quick food unfreezing machine. The device comprises a main machine, the inner wall of the main machine is detachably connected with a placing plate through a buckle, the upper side of the main machine is slidably connected with an upper cover, the upper side of the placing plate is provided with two placing seats, when food is unfrozen through the device, the upper cover is firstly opened, then the distance between the two placing seats is adjusted through a placing mechanism, and then the food is placed on the surfaces of the placing seats; at the moment, the two ends of food are clamped and fixed through a downward pressing assembly, the food is elastically attached and fixed through an attaching assembly, the food is prevented from softening and falling after being unfrozen, the food is hung at the moment, the food is prevented from being excessively heated due to the fact that the lower side is close to an air outlet, an upper cover is closed, a main machine is started, unfreezing is conducted through hot air and mist, and the main machine is closed and the upper cover is opened after unfreezing is completed; and the food can be taken out by unlocking the pressing assembly.

Description

Technical Field

[0001] The utility model relates to the field of thawing equipment, in particular to a food rapid thawing machine. Background Art

[0002] Freezing is a common method of food preservation. When food is frozen and needs to be processed and cooked, it must be thawed first. Generally, it is thawed by soaking in running water, microwave oven or air fryer. When thawing by the above thawing methods, running water is relatively wasted, and heating methods are likely to burn the surface of the food, affecting subsequent cooking;

[0003] After searching, a Chinese patent disclosed a food rapid thawing machine (publication number CN

[0004] 219205832U), the airflow of this patented technology also heats the heat sink, which can heat the food in all directions and achieve a better thawing effect; at the same time, the humidifying cotton absorbs the electrolyzed water in the water tank to preserve and sterilize the food in the thawing chamber. However, in the technical solution of the above patent document, the food is placed on the heat sink, and the upper and lower sides have different contact effects with the circulating mist. During the duration of heating and thawing, the part that is close to the hot air outlet on the lower side is prone to be heated, and the protein on the food surface is denatured and cooked, while the food is far away from the mist outlet and is still in a frozen state, affecting the taste of subsequent food processing.

[0005] Therefore, a food rapid thawing machine is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a food fast thawing machine in order to solve the above-mentioned problems, which improves the problem that when food is placed on a heat dissipation plate, the upper and lower sides have different contact effects with the circulating mist. During the duration of heating and thawing, the part that is close to the hot air outlet on the lower side is prone to be heated and the protein on the food surface is denatured and cooked, while the food is far away from the mist outlet and is still in a frozen state, affecting the taste of subsequent food processing.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions. The food fast thawing machine includes: a main machine, the inner wall of the main machine is detachably connected with a placing plate through a buckle, the upper side of the main machine is slidably connected with an upper cover, and the upper side of the placing plate is provided with two placing seats; a placing mechanism, which is used to control the distance between the two placing seats, so that the placing mechanism is arranged on the upper side of the placing plate for facilitating the placement of objects of different sizes; a fixing mechanism, which is used to fix the thawed objects on the upper side of the placing mechanism, and is arranged on the upper side of the placing mechanism; wherein the fixing mechanism is provided with two groups, and each group of the fixing mechanism includes a pressing component arranged on one side of the placing mechanism, and a fitting component is arranged on one side of the pressing component.

[0008] Preferably, the placing mechanism includes a first rotating seat fixedly connected to the upper end of the placing plate, the inner wall of the first rotating seat is rotatably connected to a bidirectional screw, the surface of the bidirectional screw is threadedly connected to two moving blocks, and the two placing seats are respectively fixedly connected to the two moving blocks. The food to be thawed can be suspended in the air through the placing mechanism, so that the food will not be excessively close to the lower hot air outlet. At this time, the hot air wraps the surface of the food for thawing, and the thawing effect of each position of the food is more balanced.

[0009] Preferably, a sliding hole is provided on the upper end of the placement plate, and sliders are fixedly connected to the lower ends of the two moving blocks. The two sliders are slidably matched with the inner walls of the sliding holes. The sliding holes can be used to limit the sliding of the moving blocks, making the sliding of the moving blocks more stable and less prone to skewing.

[0010] Preferably, the upper end of the display plate is fixedly connected to a second rotating seat, the inner wall of the second rotating seat is rotatably connected to a worm, the surface of the bidirectional lead screw is fixedly connected to a worm wheel, the worm wheel is meshingly connected to the worm, and the rotation of the bidirectional lead screw can be self-locked by the worm wheel and the worm, so as to prevent the bidirectional lead screw from reversing itself due to shaking and downward pressure after the rotation adjustment, and the bidirectional lead screws move away from each other, causing the suspended food to fall.

[0011] Preferably, the pressing down assembly comprises a threaded rod rotatably connected to the upper end of the placing seat, and a pressing down plate is threadedly connected to the surface of the threaded rod. The pressing down assembly can clamp and fix both sides of the food to prevent the suspended food from falling due to softening and deformation due to thawing.

[0012] Preferably, a slide rod is fixedly connected to the upper end of the placement seat, and the upper end of the slide rod movably passes through the upper end of the lower pressure plate and extends upward. The lower end of the lower pressure plate can be limited by the slide rod to prevent the rotating threaded rod from pushing the lower pressure plate down and causing the lower pressure plate to shake.

[0013] Preferably, the fitting assembly includes a spring fixedly connected to the lower end of the lower pressure plate, and the lower end of the spring is fixedly connected to a fixing plate. The fixing plate can elastically push the spring to fit the food surface to prevent the food from thawing and softening, losing the fixing effect, and causing the food to fall.

[0014] Preferably, the lower end of the lower pressure plate is fixedly connected with a telescopic rod, the lower end of the telescopic rod is fixedly connected to the fixed plate, the spring is sleeved on the circumferential surface of the telescopic rod, and the spring can be supported by the telescopic rod to prevent the spring from being damaged by lateral elastic deformation.

[0015] The beneficial effects of the utility model are:

[0016] 1. When defrosting food through this device, first open the upper cover, then adjust the distance between the two placement seats through the placement mechanism, and then place the food on the surface of the placement seat. At this time, the two ends of the food are clamped and fixed by the pressing component, and the fitting component elastically fits and fixes the food to prevent the food from becoming soft and falling after thawing. At this time, the food is suspended to prevent the lower side from being close to the air outlet and overheating the food. Close the upper cover and open the main unit to defrost through hot air and mist. When thawing is completed, close the main unit, open the upper cover, unlock the pressing component, and take out the food;

[0017] 2. When the food thaws, it becomes soft and elastic. At this time, the spring force relaxes and the fixing plate continues to adhere to the surface of the food to fix it, preventing the fixing effect from being lost after the food is thawed, causing the fixed part to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a main perspective view of the utility model;

[0019] Figure 2 For the utility model Figure 1 A magnified view of middle;

[0020] Figure 3 This is a cutaway stereogram of the utility model from a first viewing angle;

[0021] Figure 4 For the utility model Figure 3 Enlarged view of B.

[0022] In the figure: 1. main machine; 2. placement plate; 3. upper cover; 4. placement mechanism; 401. moving block; 402. bidirectional lead screw; 403. first rotating seat; 404. sliding hole; 405. slider; 406. second rotating seat; 407. worm gear; 408. worm; 5. fixing mechanism; 501. pressing assembly; 5011. threaded rod; 5012. sliding rod; 5013. pressing plate; 502. fitting assembly; 5021. spring; 5022. telescopic rod; 5023. fixing plate; 6. placement seat. DETAILED DESCRIPTION

[0023] 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.

[0024] When implementing: Figure 1-4As shown, the food fast thawing machine includes: a main unit 1, the inner wall of the main unit 1 is detachably connected to a placing plate 2 through a buckle, the upper side of the main unit 1 is slidably connected to an upper cover 3, and two placing seats 6 are arranged on the upper side of the placing plate 2; a placing mechanism 4, which is used to control the distance between the two placing seats 6, and the placing mechanism 4 for facilitating the placement of objects of different sizes is arranged on the upper side of the placing plate 2; a fixing mechanism 5, which is used to fix the thawed objects on the upper side of the placing mechanism 4, is arranged on the upper side of the placing mechanism 4; wherein the fixing mechanism 5 is provided with two groups, each group of the fixing mechanism 5 includes a pressing component 501 arranged on one side of the placing mechanism 4, and a fitting component 502 is arranged on one side of the pressing component 501. When the food is thawed by the device When the food is thawed, first open the upper cover 3, then adjust the distance between the two placement seats 6 through the placement mechanism 4, and then place the food on the surface of the placement seat 6. At this time, the two ends of the food are clamped and fixed by the pressing component 501, and the fitting component 502 elastically fits and fixes the food to prevent the food from becoming soft and falling after thawing. At this time, the food is suspended to prevent the lower side from being close to the air outlet and overheating the food. Close the upper cover 3 and open the main unit 1, and thaw with hot air and mist. When the thawing is completed, close the main unit 1, open the upper cover 3, unlock the pressing component 501 and take out the food. The main unit 1 has the same structure as the heating and misting part in the comparative document, and the water recovery part does not belong to the improvement direction of the present technical solution, so it will not be elaborated here.

[0025] like Figure 1 and Figure 2As shown, the upper end of the placing plate 2 is fixedly connected to a second rotating seat 406, and the inner wall of the second rotating seat 406 is rotatably connected to a worm 408, and the surface of the bidirectional lead screw 402 is fixedly connected to a worm wheel 407, and the worm wheel 407 is meshingly connected to the worm 408. When it is necessary to adjust the distance between the two placing seats 6 to facilitate food placement, the worm 408 can be rotated at this time, so that the worm 408 drives the worm wheel 407 and the bidirectional lead screw 402 to rotate, and the placing mechanism 4 includes a first rotating seat 403 fixedly connected to the upper end of the placing plate 2, and the inner wall of the first rotating seat 403 is rotatably connected to a bidirectional lead screw 402, and the surface of the bidirectional lead screw 402 is threadedly connected to two moving blocks 401, and the two placing seats 6 are respectively fixedly connected to the two moving blocks 401, and the surface of the bidirectional lead screw 402 has There are two threads in opposite directions. When the two-way screw 402 rotates, the two-way screw 402 will drive the moving block 401 to slide on the surface of the placing plate 2. At this time, the moving block 401 drives the two placing seats 6 to move closer to or away from each other, which is convenient for placing food. A sliding hole 404 is opened at the upper end of the placing plate 2, and a slider 405 is fixedly connected to the lower ends of the two moving blocks 401. The two sliders 405 are slidably matched with the inner wall of the sliding hole 404. When the two-way screw 402 rotates to drive the moving block 401 to move, the moving block 401 is easy to shake with the rotation of the two-way screw 402. At this time, when the moving block 401 moves, it drives the slider 405 to slide on the inner wall of the sliding hole 404, so that the moving block 401 is more stable when sliding and is not easy to shake.

[0026] like Figure 2 and Figure 4As shown, the pressing assembly 501 includes a threaded rod 5011 rotatably connected to the upper end of the placing seat 6, and a lower pressing plate 5013 is threadedly connected to the surface of the threaded rod 5011. When the food is placed on the surface of the placing seat 6, the threaded rod 5011 can be rotated at this time, and the threaded rod 5011 drives the lower pressing plate 5013 to fit the food surface downward for clamping and fixing. The upper end of the placing seat 6 is fixedly connected to a sliding rod 5012, and the upper end of the sliding rod 5012 movably passes through the upper end of the lower pressing plate 5013 and extends upward. When the threaded rod 5011 rotates to drive the lower pressing plate 5013 to press down, the lower pressing plate 5013 can easily follow the rotation of the threaded rod 5011 and rotate at the same time. At this time, the sliding of the lower pressing plate 5013 is limited by the sliding rod 5012, so that when the threaded rod 5011 rotates, the lower pressing plate 5013 will not follow the rotation of the threaded rod 5011 and rotate more stably. The fitting assembly 502 includes a fixed connection to the lower pressing plate The spring 5021 at the lower end of 5013 is fixedly connected to the fixing plate 5023 at the lower end. When the threaded rod 5011 rotates and pushes the lower pressure plate 5013 downward, the lower pressure plate 5013 pushes the spring 5021 and the fixing plate 5023 to fit the food surface and compress the spring 5021. When the food is thawed, it will become soft and gain elasticity. At this time, the elastic force of the spring 5021 relaxes, and the fixing plate 5023 continues to fit the food surface for fixation. The lower end of the lower pressure plate 5013 is fixedly connected to the telescopic rod 5022, and the lower end of the telescopic rod 5022 is fixedly connected to the fixing plate 5023. The spring 5021 is sleeved on the circumferential surface of the telescopic rod 5022. When the spring 5021 pushes the fixing plate 5023, the spring 5021 is prone to lateral elastic deformation and damage. The telescopic rod 5022 can support the surface of the spring 5021, so that the spring 5021 will not undergo lateral elastic deformation.

[0027] When the utility model is in use, when defrosting food through the device, first manually remove the upper cover 3, and then rotate the worm 408, so that the worm 408 drives the worm wheel 407 and the bidirectional lead screw 402 to rotate. When the bidirectional lead screw 402 rotates, the bidirectional lead screw 402 will drive the moving block 401 to slide on the surface of the placing plate 2. At this time, the moving block 401 drives the two placing seats 6 to move closer or farther from each other, and adjust the appropriate position. At this time, the food is placed, and the threaded rod 5011 can be rotated at this time. The threaded rod 5011 drives the lower pressing plate 5013 downward, and the lower pressing plate 5013 pushes The movable spring 5021 and the fixed plate 5023 fit the surface of the food and the spring 5021 is compressed. When the food is thawed, it will soften and gain elasticity. At this time, the elastic force of the spring 5021 relaxes and the fixed plate 5023 continues to fit the surface of the food for fixation. At this time, the surface of the main unit 1 is closed by the upper cover 3, and the main unit 1 is manually opened to thaw with hot air and mist. When the thawing is completed, the main unit 1 is manually closed, the upper cover 3 is opened, and the pressing component 501 is unlocked to take out the food. During the thawing process, the food is suspended and fixed, and the lower side will not fit the surface of the display plate 2 to prevent the lower side of the food from being overheated.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Food rapid thawing machine, characterized in that: include: A main unit (1), the inner wall of the main unit (1) being detachably connected to a placement plate (2) via a buckle, an upper cover (3) being slidably connected to the upper side of the main unit (1), and two placement seats (6) being arranged on the upper side of the placement plate (2); A placing mechanism (4) is used to control the distance between the two placing seats (6) so as to facilitate the placement of articles of different sizes; the placing mechanism (4) is arranged on the upper side of the placing plate (2); A fixing mechanism (5) for fixing the thawed objects on the upper side of the placing mechanism (4); the fixing mechanism (5) is arranged on the upper side of the placing mechanism (4); There are two groups of the fixing mechanisms (5), each group of the fixing mechanisms (5) comprises a pressing component (501) arranged on one side of the placing mechanism (4), and a fitting component (502) is arranged on one side of the pressing component (501).

2. The food rapid thawing machine according to claim 1, characterized in that: The placement mechanism (4) comprises a first rotating seat (403) fixedly connected to the upper end of the placement plate (2); the inner wall of the first rotating seat (403) is rotatably connected to a bidirectional lead screw (402); the surface of the bidirectional lead screw (402) is threadedly connected to two moving blocks (401); and the two placement seats (6) are respectively fixedly connected to the two moving blocks (401).

3. The food rapid thawing machine according to claim 2, characterized in that: A sliding hole (404) is provided at the upper end of the placement plate (2), and a sliding block (405) is fixedly connected to the lower ends of the two moving blocks (401), and the two sliding blocks (405) are slidably matched with the inner wall of the sliding hole (404).

4. The food rapid thawing machine according to claim 2, characterized in that: The upper end of the placing plate (2) is fixedly connected to a second rotating seat (406), the inner wall of the second rotating seat (406) is rotatably connected to a worm (408), the surface of the bidirectional lead screw (402) is fixedly connected to a worm wheel (407), and the worm wheel (407) is meshingly connected to the worm wheel (408).

5. The food rapid thawing machine according to claim 1, characterized in that: The pressing assembly (501) comprises a threaded rod (5011) rotatably connected to the upper end of the placement seat (6), and a pressing plate (5013) is threadedly connected to the surface of the threaded rod (5011).

6. The food rapid thawing machine according to claim 5, characterized in that: The upper end of the placement seat (6) is fixedly connected with a sliding rod (5012), and the upper end of the sliding rod (5012) movably passes through the upper end of the lower pressing plate (5013) and extends upward.

7. The food rapid thawing machine according to claim 5, characterized in that: The fitting assembly (502) comprises a spring (5021) fixedly connected to the lower end of the lower pressure plate (5013), and the lower end of the spring (5021) is fixedly connected to a fixing plate (5023).

8. The food rapid thawing machine according to claim 7, characterized in that: The lower end of the lower pressure plate (5013) is fixedly connected to a telescopic rod (5022), the lower end of the telescopic rod (5022) is fixedly connected to the fixed plate (5023), and the spring (5021) is sleeved on the circumferential surface of the telescopic rod (5022).

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