Mesh belt type instant freezer convenient to defrost

Abstract

The utility model discloses a mesh belt type instant freezer convenient to defrost, which comprises an instant freezer body, the instant freezer body is directly arranged on the ground, a conveying belt is arranged in the instant freezer body, an anti-adhesion mechanism is arranged above the left side of the instant freezer body, and the anti-adhesion mechanism comprises a fixing frame, a preservative film, a supporting frame, a spring and a pressing plate. A fixing frame is fixedly installed on the rear side of the upper portion of the left side of the instant freezer body, and a preservative film is rotationally installed in the fixing frame and arranged on the upper portion of the left side of the conveying belt. According to the mesh belt type instant freezer convenient to defrost, by arranging the uniform refrigeration blowing mechanism, food on the conveying belt is cooled uniformly, the food refrigeration quality is greatly improved, meanwhile, the anti-adhesion mechanism is arranged, it is guaranteed that the food and the conveying belt are not adhered together, food taking is convenient, and the defrosting mechanism is additionally arranged, so that the food can be conveniently defrosted. Frost on the conveying belt is effectively cleaned, and the quick freezing efficiency of the quick freezing machine is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of quick freezers, in particular to a net-belt type quick freezer which is convenient for defrosting. Background Art

[0002] There are many types of mesh belt quick freezers: single mesh belt, double mesh belt, multi-layer mesh belt and impact mesh belt, etc. Different mesh belts can be selected according to different materials: stainless steel mesh belts include diamond mesh, herringbone mesh and straight mesh. The mesh belt quick freezer has a wide range of applications, usually used for quick freezing of prepared foods such as dumplings, glutinous rice balls and steamed buns, and also suitable for quick freezing of aquatic products, meat and poultry products. There are many kinds of mesh belt quick freezers on the market, but there are still some disadvantages.

[0003] For example, in actual use, a general mesh-belt quick freezer only blows air in one direction through the freezing chamber to cool the food, which will cause the food to be frozen unevenly, thereby resulting in poor food quality. At the same time, the refrigeration blowing will cause the food and the conveyor belt to stick together, making it inconvenient to subsequently take out the frozen food. In addition, after the quick freezer has been running for a long time, a layer of frost will form on the conveyor belt, which will deteriorate the subsequent refrigeration effect. Therefore, we propose a mesh-belt quick freezer that is easy to defrost, so as to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a mesh-belt quick freezer which is easy to defrost, so as to solve the problems proposed in the above-mentioned background technology that the current mesh-belt quick freezer only blows air in one direction to cool the food through the freezing chamber, which will make the food unevenly frozen, thereby causing the quality of the food to deteriorate. At the same time, the refrigeration blowing will cause the food and the conveyor belt to stick together, making it inconvenient to subsequently take out the frozen food. In addition, due to the long-term operation of the quick freezer, a layer of frost will form on the conveyor belt, which will cause the subsequent refrigeration effect to deteriorate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a net-belt quick-freezing machine convenient for defrosting, comprising:

[0006] The quick-freezing machine body is directly placed on the ground, and a conveyor belt is installed inside the quick-freezing machine body;

[0007] Also includes:

[0008] An anti-adhesion mechanism is arranged on the upper left side of the quick-freezing machine body, wherein the anti-adhesion mechanism comprises a fixing frame, a cling film, a supporting frame, a spring and a pressing plate; a fixing frame is fixedly installed on the upper left side rear side of the quick-freezing machine body, and a cling film is rotatably installed inside the fixing frame, and the cling film is arranged on the upper left side of the conveyor belt;

[0009] A defrost mechanism is arranged at the lower right side of the conveyor belt, wherein the defrost mechanism includes a scraper, a heating wire, a fixed block, an electric telescopic rod and a frost box. A scraper is arranged at the lower right side of the conveyor belt, and a heating wire is installed inside the scraper, and a fixed block is fixedly connected below the scraper.

[0010] Preferably, a support frame is arranged in front of the outer side of the fixing frame, and springs are installed at equal distances below the support frame, and a pressure plate is fixedly installed below the spring.

[0011] Preferably, the pressing plate and the cling film are tightly fitted, and a fixing buckle is installed on the front outer side of the cling film, and the fixing buckle is rotatably installed on the left inner side of the quick-freezing machine body.

[0012] Preferably, a refrigeration cavity is installed at an equal distance on the rear side of the quick freezer body, and a rotating shaft is arranged at an equal distance in front of the refrigeration cavity, and fan blades are installed below and outside the rotating shaft, and the rotating shaft and the fan blades are rotatably installed inside the quick freezer body.

[0013] Preferably, a first pulley is installed on the upper outer side of the rotating shaft on the left side inside the quick-freezing machine body, and a connecting belt is installed on the outer side of the first pulley, and the connecting belt connects the first pulley and the second pulley, and a motor is connected to the upper end of the rotating shaft.

[0014] Preferably, the left and right sides of the fixed block are arranged in a sloped manner, and the lower part of the fixed block is connected to the output end of the electric telescopic rod, and a frost box is arranged on the right side of the electric telescopic rod, and a heating wire is installed inside the frost box.

[0015] Preferably, a fixing plate is fixedly installed at the lower right side of the quick-freezing machine body, and the fixing plate is located below the conveyor belt, and drying lamps are installed at equal distances above the fixing plate, and a transparent protective box is installed outside the drying lamps.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the net-belt quick-freezing machine that is easy to defrost, by setting a uniform refrigeration and air blowing mechanism, makes the food on the conveyor belt evenly cooled, greatly improves the quality of food refrigeration, and at the same time sets an anti-adhesion mechanism to ensure that the food and the conveyor belt will not stick together, making it convenient to take the food, and also sets a defrosting mechanism to effectively clean the frost on the conveyor belt, ensuring the quick-freezing efficiency of the quick-freezing machine;

[0017] 1. A fixing frame, a cling film, a support frame and a spring are provided. The fixing frame is fixedly installed at the left rear of the quick-freezing machine body. The cling film is rotated inside the fixing frame. At the same time, a support frame is provided at the front of the outer side of the fixing frame. A spring is installed at an equal distance below the support frame. A pressing plate is fixedly connected below the spring. The design of the spring can first lift the pressing plate upward, and then pull the cling film through the bottom of the pressing plate to spread the cling film flat on the top of the conveyor belt. When the cling film is pulled from the back of the conveyor belt to the front, the front of the cling film is fixed with a fixing buckle, and then the pressing plate is lowered to make the spring rebound, that is, the pressing plate will press the back of the cling film. When the cling film is spread flat, the operator uses scissors to cut the spread cling film. The cling film can prevent the food from sticking to the conveyor belt, which is convenient for taking the quick-frozen food better.

[0018] 2. A rotating shaft, a fan blade, a first pulley and a motor are provided, a refrigeration chamber is equidistantly provided through the interior of the quick-freezing machine body, a rotating shaft and a fan blade are correspondingly provided at the front middle of each refrigeration chamber, a first pulley is provided above and outside the rotating shaft on the left side of the quick-freezing machine body, a connecting belt is connected to the outside of the first pulley, and the connecting belt connects the first pulley and the second pulley. When the motor connected to the upper end of the rotating shaft on the left side of the quick-freezing machine body is turned on, the motor will make the rotating shaft and the fan blade below rotate inside the quick-freezing machine body, and the second pulley connected by the connecting belt will drive the rotating shaft and the fan blade located on the left side of the quick-freezing machine body to rotate. In addition, the three groups of rotating shafts and fan blades on the right side of the quick-freezing machine body are also rotated by the connection of the first pulley, the motor and the connecting belt. When the five groups of rotating shafts and fan blades rotate inside the quick-freezing machine body, the cold air in the refrigeration chamber will be more evenly distributed inside the quick-freezing machine body, so that the food refrigeration is more evenly refrigerated.

[0019] 3. A scraper, a heating wire, a fixed block and an electric telescopic rod are provided. The electric telescopic rod is provided through the lower right side of the conveyor belt. When the electric telescopic rod is turned on, the output end of the electric telescopic rod can push the fixed block and the scraper to move upward, so that the scraper and the conveyor belt fit tightly. When the heating wire inside the scraper is turned on, the heating wire can heat the scraper. When the conveyor belt is driven, the scraper will scrape the frost on the conveyor belt, and the frost will enter the inside of the frost box. When the heating wire inside the frost box is turned on, the frost will melt quickly inside the frost box, and the water will be drained from the water pipe connected to the middle part of the bottom of the frost box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 It is a right side cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the left-side cross-sectional structure of the utility model;

[0024] Figure 5 This is a perspective structural diagram of the connection between the fixing plate, the drying lamp and the transparent protective box of the utility model;

[0025] In the figure: 1. quick-freezer body; 2. conveyor belt; 3. fixed frame; 4. cling film; 5. support frame; 6. spring; 7. pressure plate; 8. refrigeration chamber; 9. rotating shaft; 10. fan blade; 11. first pulley; 12. motor; 13. connecting belt; 14. second pulley; 15. scraper; 16. heating wire; 17. fixed block; 18. electric telescopic rod; 19. frost box; 20. fixed plate; 21. drying lamp; 22. transparent protective box; 23. fixing buckle. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 The utility model provides a technical solution: a mesh belt quick freezer convenient for defrosting, comprising: a quick freezer body 1, a conveyor belt 2, a fixing frame 3, a fresh-keeping film 4, a supporting frame 5, a spring 6, a pressing plate 7, a refrigeration chamber 8, a rotating shaft 9, a fan blade 10, a first pulley 11, a motor 12, a connecting belt 13, a second pulley 14, a scraper 15, an electric heating wire 16, a fixing block 17, an electric telescopic rod 18, a frost box 19, a fixing plate 20, a drying lamp 21, a transparent protective box 22 and a fixing buckle 23;

[0028] like Figure 1 , Figure 3 and Figure 4As shown in the figure, a fixing frame 3 is fixedly installed at the left rear of the quick-freezing machine body 1, and a fresh-keeping film 4 is rotatably set inside the fixing frame 3. At the same time, a support frame 5 is set at the front of the outer side of the fixing frame 3, and a spring 6 is installed at an equal distance below the support frame 5. A pressing plate 7 is fixedly connected below the spring 6. The pressing plate 7 can be lifted upward first, that is, the spring 6 will shrink, and then the fresh-keeping film 4 is pulled to pass through the bottom of the pressing plate 7, and the fresh-keeping film 4 is flattened on the top of the conveyor belt 2. When the fresh-keeping film 4 is pulled from the back of the conveyor belt 2 to the front Finally, fix the front of the cling film 4 with the fixing buckle 23, and then put down the pressing plate 7, so that the spring 6 rebounds, that is, the pressing plate 7 presses the back of the cling film 4. When the cling film 4 is laid flat on the conveyor belt 2, the operator uses scissors to cut the laid cling film 4, and then puts the food to be frozen on the cling film 4. At low temperatures, the activity of the sticky molecules of the cling film 4 will be reduced, and it will not be able to fit the metal surface tightly, that is, the cling film 4 can prevent the food from sticking to the conveyor belt 2, which is convenient for taking the quick-frozen food;

[0029] like Figure 1 and Figure 3 As shown in the figure, when the arranged food is transmitted to the inside of the quick-freezing machine body 1 through the conveyor belt 2, the refrigeration chamber 8 will spray cold air into the quick-freezing machine body 1. The refrigeration chamber 8 is arranged at an equal distance at the rear of the quick-freezing machine body 1. At the same time, a rotating shaft 9 and a fan blade 10 are correspondingly arranged in the middle of the front of each refrigeration chamber 8. A first pulley 11 is arranged on the upper outer side of the rotating shaft 9 on the left side of the quick-freezing machine body 1. A connecting belt 13 is connected to the outer side of the first pulley 11. The connecting belt 13 connects the first pulley 11 and the second pulley 14. When the motor 12 connected to the upper end of the rotating shaft 9 on the left side of the quick-freezing machine body 1 is turned on, that is, the motor 12 will make The rotating shaft 9 and the fan blade 10 connected below rotate inside the quick-freezing machine body 1, and the second pulley 14 connected by the connecting belt 13 drives the rotating shaft 9 and the fan blade 10 located on the second group on the left side of the quick-freezing machine body 1 to rotate. In addition, the three groups of rotating shafts 9 and the fan blades 10 on the right side of the quick-freezing machine body 1 are also rotated by the connection of the first pulley 11, the motor 12 and the connecting belt 13. When the five groups of rotating shafts 9 and the fan blades 10 rotate inside the quick-freezing machine body 1 at the same time, the cold air in the refrigeration chamber 8 will flow more evenly inside the quick-freezing machine body 1, and the food refrigeration will be more even, thereby greatly improving the quality of food refrigeration.

[0030] like Figure 1 , Figure 2 and Figure 5As shown in the figure, an electric telescopic rod 18 is arranged at the lower right side of the conveyor belt 2. When the electric telescopic rod 18 is turned on, the output end of the electric telescopic rod 18 can push the fixed block 17 and the scraper 15 to move upward, so that the scraper 15 moves to be closely fitted with the lower side of the conveyor belt 2, and then the electric heating wire 16 inside the scraper 15 is turned on. The electric heating wire 16 can heat the scraper 15. When the conveyor belt 2 is driven, the scraper 15 can better scrape off the frost on the conveyor belt 2 after heating, and the frost will fall into the inside of the frost box 19. When the electric heating wire 16 inside the frost box 19 is turned on, the frost can be stored in the frost box 19. The frost on the conveyor belt 2 is quickly melted, and then drained from the water pipe connected to the middle part below the frost box 19. At the same time, the scraper 15 will leave moisture after scraping off the frost on the conveyor belt 2. In order to prevent the moisture from frost again when it is cooled, a drying lamp 21 is arranged on the left side of the scraper 15. The drying lamp 21 is fixedly arranged above the fixing plate 20 at an equal distance. When the drying lamp 21 is turned on, the drying lamp 21 can dry the moisture on the conveyor belt 2. In addition, a transparent protective box 22 is arranged outside the drying lamp 21 to prevent water drops from falling into the drying lamp 21 when the drying lamp 21 dries the conveyor belt 2, thereby causing damage to the drying lamp 21.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A net-belt quick-freezer for easy defrosting, comprising: A quick-freezing machine body (1), wherein the quick-freezing machine body (1) is directly placed on the ground, and a conveyor belt (2) is installed inside the quick-freezing machine body (1); It is characterized by further comprising: An anti-adhesion mechanism is arranged on the upper left side of the quick-freezing machine body (1), wherein the anti-adhesion mechanism comprises a fixing frame (3), a cling film (4), a supporting frame (5), a spring (6) and a pressing plate (7); the fixing frame (3) is fixedly installed on the upper left side rear side of the quick-freezing machine body (1), and the cling film (4) is rotatably installed inside the fixing frame (3), and the cling film (4) is arranged on the upper left side of the conveyor belt (2); A defrosting mechanism is arranged below the right side of the conveyor belt (2), wherein the defrosting mechanism comprises a scraper (15), a heating wire (16), a fixing block (17), an electric telescopic rod (18) and a frost box (19); a scraper (15) is arranged below the right side of the conveyor belt (2), the heating wire (16) is installed inside the scraper (15), and the fixing block (17) is fixedly connected below the scraper (15).

2. A net-belt quick freezer for easy defrosting according to claim 1, characterized in that: A support frame (5) is arranged at the front of the outer side of the fixing frame (3), and springs (6) are installed at equal distances below the support frame (5), and a pressure plate (7) is fixedly installed below the spring (6).

3. A net-belt quick freezer for easy defrosting according to claim 2, characterized in that: The pressing plate (7) and the cling film (4) are tightly fitted, and a fixing buckle (23) is installed on the front outer side of the cling film (4), and the fixing buckle (23) is rotatably installed inside the left side of the quick-freezing machine body (1).

4. The net-belt quick freezer for easy defrosting according to claim 3, characterized in that: A refrigeration chamber (8) is installed at an equal distance on the rear side of the quick-freezing machine body (1), and a rotating shaft (9) is arranged at an equal distance in front of the refrigeration chamber (8), and a fan blade (10) is installed on the lower outer side of the rotating shaft (9), and the rotating shaft (9) and the fan blade (10) are rotatably installed inside the quick-freezing machine body (1).

5. The net-belt quick freezer for easy defrosting according to claim 4, characterized in that: A first pulley (11) is installed on the upper outer side of the rotating shaft (9) on the left side inside the quick-freezing machine body (1), and a connecting belt (13) is installed on the outer side of the first pulley (11), and the connecting belt (13) connects the first pulley (11) and the second pulley (14), and the upper end of the rotating shaft (9) is connected to a motor (12).

6. The net-belt quick freezer for easy defrosting according to claim 1, characterized in that: The left and right sides of the fixed block (17) are arranged in a sloped manner, and the lower part of the fixed block (17) is connected to the output end of the electric telescopic rod (18), and a frost box (19) is arranged on the right side of the electric telescopic rod (18), and a heating wire (16) is installed inside the frost box (19).

7. The net-belt quick freezer for easy defrosting according to claim 6, characterized in that: A fixing plate (20) is fixedly installed at the lower right side of the quick-freezing machine body (1), and the fixing plate (20) is located below the conveyor belt (2). A drying lamp (21) is installed at an equal distance above the fixing plate (20), and a transparent protective box (22) is installed outside the drying lamp (21).

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