A cooling and shaping device for quick-frozen food

Abstract

The utility model relates to the technical field of quick-frozen food, and discloses a quick-frozen food cooling and shaping device, including an operating table, a conveyor belt is arranged above the operating table, a protective shell is fixedly connected to the top surface of the operating table, a windshield curtain is fixedly connected to the inner wall of the protective shell, and a refrigeration device is arranged above the operating table, and the refrigeration device includes a filter part; the filter part includes a return pipe, a refrigeration component, a refrigeration box, an air pump, a filter screen and a silica gel drying rod. The quick-frozen food cooling and shaping device is provided with a return pipe, a cover plate, a round cover, a refrigeration box, an air pump, a filter screen, a refrigeration component, a silica gel drying rod and a sleeve, and the air pump is started to introduce the cold air generated by the refrigeration component into the protective shell, and the cold air inside the protective shell is sucked into the refrigeration box by the return pipe, and the cold air is recycled and reused to reduce energy loss, and the airflow is filtered by the filter screen, and the airflow is dehumidified by the silica gel drying rod to avoid the formation of more frost on the outer surface of the quick-frozen food.

Description

Technical Field

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

[0002] Quick-frozen food is food that needs to be frozen quickly, which has been properly processed, rapidly frozen, and stored at low temperatures. Its biggest advantage is that it completely preserves the original quality of the food at low temperatures.

[0003] A Chinese patent discloses a fresh meat quick freezing and cooling device, with the publication number CN211960776U, which includes a conveying structure and a cooling structure. The upper part of the conveying structure is equipped with a cooling structure, and the cooling structure includes a cooling frame, a fan plate and a circulation structure. The vertical cross-section of the cooling frame is U-shaped, and the fan plates are evenly installed on the inner top surface of the cooling frame, and fans are evenly installed on the fan plates, and the top surface of the cooling frame is equipped with a circulation structure. The utility model can freeze fresh meat to reduce the temperature of the fresh meat itself, facilitate rapid freezing in the later stage, and thus help improve the efficiency of freezing and shorten the quick freezing time.

[0004] However, it still has the following disadvantages: the device uses coolant to cool the inside of the cooling frame, but there is a lot of moisture in the air. During the cooling process, frost is easy to form on the surface of the quick-frozen food. Too much frost on the quick-frozen food will affect the quality and freshness of the food. Therefore, we propose a quick-frozen food cooling and shaping device to solve this problem. Utility Model Content

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

[0006] To achieve the above object, the utility model provides the following technical solutions: a quick-frozen food cooling and shaping device, comprising an operating table, a conveyor belt is arranged above the operating table, a protective shell is fixedly connected to the top surface of the operating table, a windshield curtain is fixedly connected to the inner wall of the protective shell, a refrigeration device is arranged above the operating table, and the refrigeration device includes a filter part;

[0007] The filter unit includes a refrigeration pipe, a refrigeration assembly, a refrigeration box, an air pump, a filter screen and a silica gel drying rod. The bottom surface of the refrigeration box is fixedly connected to the top surface of the protective shell, the bottom surface of the air pump is fixedly connected to the top surface of the protective shell, and the outer surface of the air pump outlet pipe is fixedly penetrated through the left end surface of the protective shell and is connected to the inside of the protective shell;

[0008] A conveying unit is provided in front of the operating table;

[0009] The conveying part includes a roller, a rotating shaft, a mounting plate, a side plate, a carrier plate, a connecting rod and a split screen plate. The back of the connecting rod is fixedly connected to the front of the operating table, and the front and rear end surfaces of the carrier plate are respectively fixedly connected to the outer surfaces of the side plates on the adjacent sides.

[0010] A further improvement is that the top surface of the refrigeration component is fixedly connected to the inner wall of the refrigeration box, the right end surface of the air pump inlet pipe is fixedly passed through the left end surface of the refrigeration box and is connected to the inside of the refrigeration box, and by arranging an air pump, a refrigeration box and a refrigeration component, the cold air generated by the refrigeration component is introduced into the interior of the protective shell by using the air pump.

[0011] A further improvement is that the left end face of the return pipe is fixedly connected to the right end face of the refrigeration box, and the outer surface of the other end of the return pipe is fixedly connected to the right end face of the protective shell. By setting up the return pipe, the cold air inside the protective shell is re-absorbed into the refrigeration box, saving costs.

[0012] A further improvement is that a maintenance hole is opened on the top surface of the refrigeration box, a cover plate is hinged on the inner wall of the maintenance hole, the top surface of the filter is fixedly connected to the bottom surface of the cover plate, the outer surface of the filter is adapted to the inner wall of the refrigeration box, and by setting the cover plate and the filter, the filter is used to filter the refluxed gas.

[0013] A further improvement is that a circular cover is provided in front of the refrigeration box, and a thread on the outer surface of the rear end of the circular cover passes through the front of the refrigeration box and extends into the interior of the refrigeration box. A sleeve is provided on the outer surface of the rear end of the silica gel drying rod, and the rear end surface of the sleeve is fixedly connected to the inner wall of the refrigeration box. By arranging the silica gel drying rod, the sleeve and the circular cover, the airflow is dehumidified by using the silica gel drying rod.

[0014] A further improvement is that the right end face of the side panel is fixedly connected to the left end face of the connecting rod, and the right end face of the connecting rod is fixedly connected to the inner wall of the partition panel. By arranging the side panels and the carrier plates, it is convenient to reduce the speed of the conveyor belt without reducing the transport efficiency of the conveyor belt, thereby extending the freezing time.

[0015] A further improvement is that a through hole is opened on the top surface of the mounting plate, the front and rear end surfaces of the rotating shaft are both provided with bearing seats rotatably connected to the inner wall of the through hole, and the roller is fixedly sleeved on the outer surface of the rotating shaft. By arranging the rotating shaft and the roller, it is convenient to transport the carrier plate to the left side of the operating table for reciprocating use.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the quick-frozen food cooling and shaping device, by arranging a reflux pipe, a cover plate, a round cover, a refrigeration box, an air pump, a filter screen, a refrigeration component, a silica gel drying rod and a sleeve, starts the air pump, and introduces the cold air generated by the refrigeration component into the interior of the protective shell, and uses the reflux pipe to suck the cold air inside the protective shell into the interior of the refrigeration box, so as to recycle and reuse the cold air, reduce energy loss, use the filter screen to filter the airflow, and use the silica gel drying rod to dehumidify the airflow, so as to avoid the formation of more frost on the outer surface of the quick-frozen food; by arranging the side plate, the carrier plate, the connecting rod and the split screen plate, when the conveying food is frozen, the rotation speed of the conveyor belt is reduced, the freezing process of the quick-frozen food is prolonged, and the food density on the conveyor belt is increased; the carrier plate is used to stack the items, so as to improve the transportation efficiency of the items and avoid food congestion; the split screen plate is used to facilitate the separation of the windshield; by arranging the roller, the rotating shaft and the mounting plate, the roller is used to facilitate the transportation of the carrier plate to the left side of the operating table for recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 It is a partial cross-sectional view of the three-dimensional structure of the utility model;

[0020] Figure 4 This is a partial cross-sectional view of the three-dimensional structure of the filter part of the utility model;

[0021] Figure 5 for Figure 4 A magnified view of the structure in the middle.

[0022] In the figure: 1 operating table, 2 protective shell, 3 refrigeration device, 31 filtering part, 32 conveying part, 311 reflux pipe, 312 cover plate, 313 round cover, 314 refrigeration box, 315 air pump, 316 filter screen, 317 refrigeration component, 318 silica gel drying rod, 319 sleeve, 321 roller, 322 rotating shaft, 323 mounting plate, 324 side plate, 325 carrier plate, 326 connecting rod, 327 screen plate, 4 conveyor belt, 5 wind screen. 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] See also Figure 1-Figure 5 The utility model provides a technical solution: a quick-frozen food cooling and shaping device, comprising an operating table 1, a conveyor belt 4 is arranged above the operating table 1, a protective shell 2 is fixedly connected to the top surface of the operating table 1, a windshield curtain 5 is fixedly connected to the inner wall of the protective shell 2, a refrigeration device 3 is arranged above the operating table 1, and the refrigeration device 3 includes a filter 31;

[0025] The filter unit 31 includes a refrigeration pipe 311, a refrigeration component 317, a refrigeration box 314, an air pump 315, a filter screen 316 and a silica gel drying rod 318. The bottom surface of the refrigeration box 314 is fixedly connected to the top surface of the protective shell 2, the bottom surface of the air pump 315 is fixedly connected to the top surface of the protective shell 2, the outer surface of the air outlet pipe of the air pump 315 is fixedly penetrated through the left end surface of the protective shell 2 and is connected to the inside of the protective shell 2, the top surface of the refrigeration component 317 is fixedly connected to the inner wall of the refrigeration box 314, and the right end surface of the air inlet pipe of the air pump 315 is fixedly penetrated through the left end surface of the refrigeration box 314 and is connected to the inside of the refrigeration box 314;

[0026] The left end face of the return pipe 311 is fixedly connected with the right end face of the refrigeration box 314, and the outer surface of the other end of the return pipe 311 is fixedly connected with the right end face of the protective shell 2. A maintenance hole is provided on the top face of the refrigeration box 314, and a cover plate 312 is hingedly connected to the inner wall of the maintenance hole. The top face of the filter screen 316 is fixedly connected with the bottom face of the cover plate 312, and the outer surface of the filter screen 316 is matched with the inner wall of the refrigeration box 314.

[0027] A circular cover 313 is provided in front of the refrigerating box 314. The outer surface of the rear end of the circular cover 313 is threaded through the front of the refrigerating box 314 and extends to the inside of the refrigerating box 314. A sleeve 319 is sleeved on the outer surface of the rear end of the silica gel drying rod 318. The rear end surface of the sleeve 319 is fixedly connected to the inner wall of the refrigerating box 314. By arranging the return pipe 311, the cover plate 312, the circular cover 313, the refrigerating box 314, the air pump 315, the filter 316, the refrigerating assembly 317, the silica gel drying rod 318 and the sleeve 319, the air pump 315 is started to introduce the cold air generated by the refrigerating assembly 317 into the protective shell 2, and the cold air inside the protective shell 2 is sucked into the refrigerating box 314 by the return pipe 311, and the cold air is recycled and reused to reduce energy loss. The filter 316 is used to filter the airflow, and the silica gel drying rod 318 is used to dehumidify the airflow to avoid the formation of more frost on the outer surface of the quick-frozen food.

[0028] A conveying portion 32 is provided in front of the operating table 1;

[0029] The conveying part 32 includes a roller 321, a rotating shaft 322, a mounting plate 323, a side plate 324, a carrier plate 325, a connecting rod 326 and a screen plate 327. The back of the connecting rod 326 is fixedly connected to the front of the operating table 1, and the front and rear end surfaces of the carrier plate 325 are respectively fixedly connected to the outer surface of the side plate 324 on the adjacent side, the right end surface of the side plate 324 is fixedly connected to the left end surface of the connecting rod 326, and the right end surface of the connecting rod 326 is fixedly connected to the inner wall of the screen plate 327. By arranging the side plate 324, the carrier plate 325, the connecting rod 326 and the screen plate 327, when the conveyed food is frozen, the rotation speed of the conveyor belt is reduced, the freezing process of the quick-frozen food is prolonged, and the density of the food on the conveyor belt is increased. The carrier plate 325 is used to stack the items to improve the transportation efficiency of the items and avoid food congestion. The screen plate 327 is used to facilitate the separation of the windshield 5.

[0030] A through hole is provided on the top surface of the mounting plate 323, and bearing seats are provided on the front and rear end surfaces of the rotating shaft 322 and are rotatably connected to the inner wall of the through hole. The roller 321 is fixedly sleeved on the outer surface of the rotating shaft 322. By arranging the roller 321, the rotating shaft 322 and the mounting plate 323, the roller 321 is used to facilitate the transportation of the carrier plate 325 to the left side of the operating table 1 for recycling.

[0031] When in use, start the refrigeration component 317, start the air pump 315, the air pump 315 introduces the air inside the refrigeration box 314 into the protective shell 2, and then the cold air passes through the return pipe 311 into the refrigeration box 314. The airflow passes through the gap between the filter 316 and the silica gel drying rod 318 in turn, and is re-refrigerated by the refrigeration component. Place the food on the carrier 325, place the carrier 325 on the conveyor belt 4, and the conveyor belt 4 transports the carrier 325 to the right. The partition plate 327 opens the wind shield curtain 5, so that the carrier 325 passes through the protective shell 2 from left to right, and then remove the frozen food, and slide the carrier 325 down to the left along the outer surface of the drum 321.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-frozen food cooling and shaping device, comprising an operating table (1), characterized in that: A conveyor belt (4) is arranged above the operating table (1); a protective shell (2) is fixedly connected to the top surface of the operating table (1); a windshield curtain (5) is fixedly connected to the inner wall of the protective shell (2); a refrigeration device (3) is arranged above the operating table (1); the refrigeration device (3) comprises a filter unit (31); The filter unit (31) comprises a return pipe (311), a refrigeration assembly (317), a refrigeration box (314), an air pump (315), a filter screen (316) and a silica gel drying rod (318); the bottom surface of the refrigeration box (314) is fixedly connected to the top surface of the protective shell (2); the bottom surface of the air pump (315) is fixedly connected to the top surface of the protective shell (2); the outer surface of the air outlet pipe of the air pump (315) is fixedly passed through the left end surface of the protective shell (2) and is arranged to be in communication with the interior of the protective shell (2); A conveying portion (32) is arranged in front of the operating table (1); The conveying part (32) includes a roller (321), a rotating shaft (322), a mounting plate (323), a side plate (324), a carrier plate (325), a connecting rod (326) and a screen plate (327), the back side of the connecting rod (326) is fixedly connected to the front side of the operating table (1), and the front and rear end surfaces of the carrier plate (325) are respectively fixedly connected to the outer surface of the side plate (324) on the adjacent side.

2. A quick-frozen food cooling and shaping device according to claim 1, characterized in that: The top surface of the refrigeration assembly (317) is fixedly connected to the inner wall of the refrigeration box (314), and the right end surface of the air inlet pipe of the air pump (315) is fixedly penetrated through the left end surface of the refrigeration box (314) and is connected to the inside of the refrigeration box (314).

3. The quick-frozen food cooling and shaping device according to claim 1, characterized in that: The left end surface of the return pipe (311) is fixedly connected to the right end surface of the refrigeration box (314), and the outer surface of the other end of the return pipe (311) is fixedly connected to the right end surface of the protective shell (2).

4. The quick-frozen food cooling and shaping device according to claim 1, characterized in that: A maintenance hole is provided on the top surface of the refrigeration box (314), a cover plate (312) is hingedly connected to the inner wall of the maintenance hole, the top surface of the filter screen (316) is fixedly connected to the bottom surface of the cover plate (312), and the outer surface of the filter screen (316) is adapted to the inner wall of the refrigeration box (314).

5. The quick-frozen food cooling and shaping device according to claim 1, characterized in that: A circular cover (313) is arranged in front of the refrigeration box (314); a thread on the outer surface of the rear end of the circular cover (313) penetrates the front of the refrigeration box (314) and extends into the interior of the refrigeration box (314); a sleeve (319) is sleeved on the outer surface of the rear end of the silica gel drying rod (318); and a rear end surface of the sleeve (319) is fixedly connected to the inner wall of the refrigeration box (314).

6. The quick-frozen food cooling and shaping device according to claim 1, characterized in that: The right end surface of the side plate (324) is fixedly connected to the left end surface of the connecting rod (326), and the right end surface of the connecting rod (326) is fixedly connected to the inner wall of the split screen plate (327).

7. The quick-frozen food cooling and shaping device according to claim 1, characterized in that: A through hole is formed on the top surface of the mounting plate (323); bearing seats are sleeved on the front and rear end surfaces of the rotating shaft (322) and are rotatably connected to the inner wall of the through hole; and the roller (321) is fixedly sleeved on the outer surface of the rotating shaft (322).

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