Citrus reiculata Blanco fresh-keeping and pre-cooling device

Abstract

The utility model discloses a citrus reiculata Blanco fresh-keeping precooling device, and relates to the technical field of citrus reiculata Blanco fresh-keeping. The citrus reiculata Blanco fresh-keeping and pre-cooling device comprises a cooling box body, a spraying assembly and a pre-cooling assembly, the spraying assembly is located in the cooling box body and comprises a water spraying structure and a driving structure, the driving structure conveniently drives the water spraying structure to move and work, and the driving structure comprises a threaded rod, a moving block, a motor and a limiting rod; a threaded rod is rotationally installed between the two sides of the cooling box body, a motor is fixedly connected to one side of the cooling box body, an output shaft of the motor is connected with the threaded rod, and the pre-cooling assembly is also located on the cooling box body. Compared with a fixed cleaning mode, the water spraying structure is driven by the driving structure to move, all corners of citrus reiculata Blanco can be covered, it is ensured that all fruits can be fully cleaned, dirt and residues on the surfaces of the fruits can be removed, the citrus reiculata Blanco can be prevented from being directly impacted by high-pressure water flow by driving the water spraying structure to move, and the cleaning efficiency is improved. The surface of the citrus reiculata Blanco is damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of Wogan fresh-keeping, in particular to a Wogan fresh-keeping pre-cooling device. Background Art

[0002] Chinese patent document CN118120809A discloses a pre-cooling device for preserving citrus fruits, comprising a water-cooling box and a vacuum pre-cooling box, wherein a connecting plate is provided between the water-cooling box and the vacuum pre-cooling box, and the front and rear ends of the connecting plate are respectively connected to the water-cooling box and the vacuum pre-cooling box. When the present invention is in use, the citrus fruits are first cooled for a short time by the water-cooling box, water is sprayed on the citrus fruits for simple water cooling, and then most of the water on the citrus fruits is removed, and then the citrus fruits are cooled by the vacuum pre-cooling box, thereby shortening the pre-cooling time and ensuring the pre-cooling efficiency. Since the water remaining on the surface of the citrus fruits will evaporate and cool down first during the vacuum pre-cooling, the pre-cooling time can be further shortened and the citrus fruits can be protected, thereby preventing the citrus fruits from losing water and being damaged.

[0003] After exploration and analysis, the patent has the following shortcomings when actually used:

[0004] When cleaning citrus, the device performs cleaning work by spraying, and the setting of the water nozzle is relatively fixed. If the citrus is cleaned for a long time, local damage to the citrus is likely to occur, and it is difficult to ensure that every corner of the citrus can be effectively cleaned, which reduces the quality of the citrus.

[0005] In summary, the present application now proposes a Wogan fresh-keeping pre-cooling device to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a pre-cooling device for preserving citrus fruits, which can solve the problem that when the device cleans the citrus fruits, the cleaning work is carried out by spraying, and the setting of the water nozzle is relatively fixed. If the citrus fruits are cleaned for a long time, local damage to the citrus fruits may easily occur, and it is difficult to ensure that every corner of the citrus fruits can be effectively cleaned, thereby reducing the quality of the citrus fruits.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pre-cooling device for preserving mandarin oranges, comprising a cooling box, a spraying assembly and a pre-cooling assembly. The spraying assembly is located in the cooling box. The spraying assembly includes a water spraying structure and a driving structure. The driving structure is convenient for driving the water spraying structure to move. The driving structure includes a threaded rod, a moving block, a motor and a limit rod. A threaded rod is rotatably installed between the two sides of the cooling box. A motor is fixedly connected to one side of the cooling box. The output shaft of the motor is connected to the threaded rod. The pre-cooling assembly is also located on the cooling box.

[0008] Preferably, a front connecting plate is fixedly connected to the front side of the cooling box, and its arrangement facilitates auxiliary transportation of the oranges, making it more convenient to transport the oranges into the cooling box.

[0009] Preferably, the water spraying structure includes a water pipe, a spraying pipe, a nozzle and a water inlet pipe. The outer wall of the water pipe is fixedly connected to the spraying pipe, the nozzle is fixedly connected to the spraying pipe, and the water inlet pipe is also fixedly installed on the outer wall of the water pipe. The water inlet pipe is located at the rear side of the spraying pipe.

[0010] Preferably, a slide groove is provided on the rear side of the cooling box body, and the water inlet pipe is slidably installed on the slide groove. Its arrangement facilitates the movement of the auxiliary driving structure. A water pump is provided at one end of the water inlet pipe to facilitate pumping water into the spray assembly. A collection pipe is fixedly connected to the rear side of the cooling box body to facilitate the processing of the water flow in the collection tank.

[0011] Preferably, a limiting rod is fixedly connected between the two sides of the cooling box body, and the number of movable blocks is two groups distributed up and down, one group of movable blocks is threadedly installed on the outer wall of the threaded rod, and the other group of movable blocks is slidably installed on the outer wall of the limiting rod.

[0012] Preferably, both ends of the water pipe are connected to the movable blocks respectively, and the arrangement facilitates the fixing of the water pipe.

[0013] Preferably, the pre-cooling component includes an air outlet device, a connecting pipe, an air distribution plate, a cooling pipe, a cooling device and a cold air duct. The rear side of the cooling box is fixedly connected to the air outlet device, the two sides of the air outlet device are respectively fixedly connected to the connecting pipe, the two sides of the cooling box are fixedly connected to the air distribution plate, one end of the connecting pipe is connected to the air distribution plate, the top of the cooling box is fixedly connected to the cooling device, the input end of the cooling device is fixedly connected to the cooling pipe, one end of the cooling pipe is connected to the air outlet device, the two sides of the cooling device are respectively fixedly connected to the cold air duct, one end of the cold air duct is also connected to the air distribution plate, and valves are provided on the connecting pipe and the cooling pipe.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The pre-cooling device for preserving the mandarin oranges can clean the mandarin oranges by using a threaded rod, a moving block, a motor, a water pipe, a spray pipe, a nozzle, a limit rod and a water inlet pipe. Compared with the fixed cleaning method, the device can cover every corner of the mandarin oranges by driving the water spray structure to move, ensuring that each fruit can be fully cleaned and the dirt and residue on the surface can be removed. By driving the movement of the water spray structure, it can avoid using high-pressure water flow to directly impact the mandarin oranges, causing damage to the surface of the mandarin oranges, and effectively remove pesticide residues and other harmful substances on the surface of the fruit, thereby ensuring the safety and edible value of the mandarin oranges.

[0016] (2) The pre-cooling device for preserving the mandarin oranges can dry and cool the mandarin oranges by using the air outlet equipment, connecting pipes, air distribution plates, cooling pipes, cooling equipment and cold air pipes. The air drying process can remove excess moisture from the surface of the fruit, prevent mildew or rot caused by excessive moisture, and ensure the freshness of the fruit. After the temperature of the mandarin oranges is lowered, the physiological activities of the mandarin oranges slow down and the respiration rate decreases, thereby extending the preservation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 The local three-dimensional Figure 1 ;

[0020] Figure 3 The local three-dimensional Figure 2 ;

[0021] Figure 4 It is a rear perspective view of the present invention.

[0022] Figure numerals: 1. Cooling box; 2. Front connecting plate; 3. Air outlet device; 4. Connecting pipe; 5. Air distribution plate; 6. Cooling pipe; 7. Cooling device; 8. Cold air pipe; 9. Placement plate; 10. Threaded rod; 11. Moving block; 12. Motor; 13. Water pipe; 14. Spraying pipe; 15. Nozzle; 16. Limiting rod; 17. Collection trough; 18. Chute; 19. Water inlet pipe. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0024] See also Figure 1-4The utility model provides a technical solution: a pre-cooling device for preserving Wogan, comprising a cooling box body 1, a spraying assembly and a pre-cooling assembly. The front side of the cooling box body 1 is fixedly connected to a front connecting plate 2, which is arranged to facilitate auxiliary transportation of Wogan, making it more convenient to transport Wogan into the cooling box body 1. The spraying assembly is located in the cooling box body 1. The spraying assembly includes a water spraying structure and a driving structure. The driving structure is convenient for driving the water spraying structure to move. The driving structure includes a threaded rod 10, a moving block 11, a motor 12 and a limiting rod 16. A threaded rod 10 is rotatably installed between the two sides of the cooling box body 1. A motor 12 is fixedly connected to one side of the cooling box body 1. The output shaft of the motor 12 is connected to the threaded rod 10. The two sides of the cooling box body 1 are fixedly connected The limit rod 16 and the number of movable blocks 11 are two groups distributed up and down. One group of movable blocks 11 is threadedly installed on the outer wall of the threaded rod 10, and the other group of movable blocks 11 is slidably installed on the outer wall of the limit rod 16. The water spraying structure includes a water pipe 13, a spray pipe 14, a nozzle 15 and a water inlet pipe 19. The outer wall of the water pipe 13 is fixedly connected with the spray pipe 14, and the spray pipe 14 is fixedly connected with the nozzle 15. The water inlet pipe 19 is also fixedly installed on the outer wall of the water pipe 13. The water inlet pipe 19 is located at the rear side of the spray pipe 14. When in use, the oranges are placed layer by layer on the placement plate 9. At this time, the water pump is controlled to start and water is transported to the water pipe 13 through the water inlet pipe 19. The water in the water pipe 13 is sprayed onto the surface of the oranges through the spray pipe 14 and the nozzle 15. At the same time, the motor 12 is controlled Start, the output shaft of the motor 12 drives the threaded rod 10 to rotate, the threaded rod 10 drives the moving block 11 to move, the movement of the moving block 11 drives the water pipe 13 and the water inlet pipe 19 to move, the water pipe 13 drives the spray pipe 14 and the nozzle 15 to move left and right to effectively clean the oranges, and the cleaned water flows through the gap on the placement plate 9 to the collection tank 17, and then is discharged through the drainage pipe, and then the air outlet device 3 is controlled to start, and the air outlet device 3 sends the blowing air through the connecting pipe 4 to the air distribution plate 5 to dry the oranges, and then the valve on the connecting pipe 4 is controlled to be closed, and the valve on the cooling pipe 6 is opened, and then the cooling device 7 is controlled to start, and the wind in the air outlet device 3 is converted into cold air through the cooling device 7, and then the cold air passes through The cold air pipe 8 is transported to the air distribution plate 5 to cool the oranges. The threaded rod 10, the moving block 11, the motor 12, the water pipe 13, the spray pipe 14, the nozzle 15, the limit rod 16 and the water inlet pipe 19 are used in conjunction with each other to clean the oranges. Compared with the fixed cleaning method, the water spray structure is driven by the driving structure to move, which can cover every corner of the oranges, ensuring that each fruit can be fully cleaned and the dirt and residue on the surface are removed. By driving the movement of the water spray structure, it is possible to avoid the use of high-pressure water flow to directly impact the oranges, causing damage to the surface of the oranges, and effectively remove pesticide residues and other harmful substances on the surface of the fruit, ensuring the safety and edible value of the oranges. The pre-cooling component is also located on the cooling box 1.The pre-cooling assembly includes an air outlet device 3, a connecting pipe 4, an air distribution plate 5, a cooling pipe 6, a cooling device 7 and a cold air pipe 8. The rear side of the cooling box 1 is fixedly connected to the air outlet device 3, and the two sides of the air outlet device 3 are respectively fixedly connected to the connecting pipe 4. The two sides of the cooling box 1 are fixedly connected with the air distribution plate 5. One end of the connecting pipe 4 is connected to the air distribution plate 5. The top of the cooling box 1 is fixedly connected to the cooling device 7. The input end of the cooling device 7 is fixedly connected to the cooling pipe 6. One end of the cooling pipe 6 is connected to the air outlet device 3. The two sides of the cooling device 7 are fixedly connected. A cold air duct 8 is fixedly connected to each of them, one end of which is also connected to the air distribution plate 5. Valves are provided on the connecting pipe 4 and the cooling pipe 6. Through the coordinated use of the air outlet device 3, the connecting pipe 4, the air distribution plate 5, the cooling pipe 6, the cooling device 7 and the cold air duct 8, the oranges can be air-dried and cooled. The air-drying process can remove excess moisture from the surface of the fruit, preventing mold or rot caused by excessive moisture, ensuring the freshness of the fruit. When the temperature of the oranges is lowered, the physiological activities of the oranges slow down and the respiration rate decreases, thereby extending the shelf life.

[0025] Furthermore, a slide groove 18 is opened on the rear side of the cooling box body 1, and the water inlet pipe 19 is slidably installed on the slide groove 18. Its arrangement facilitates the movement of the auxiliary driving structure. A water pump is provided at one end of the water inlet pipe 19 to facilitate pumping water into the spray assembly. A collecting pipe is fixedly connected to the rear side of the cooling box body 1 to facilitate the processing of the water flow in the collecting tank 17. The two ends of the water pipe 13 are respectively connected to the moving block 11, and its arrangement facilitates the fixing of the water pipe 13.

[0026] Working principle: When in use, the mandarin oranges are placed layer by layer on the placement plate 9, and the water pump is controlled to start, and water is transported to the water pipe 13 through the water inlet pipe 19. The water in the water pipe 13 is sprayed onto the surface of the mandarin oranges through the spray pipe 14 and the nozzle 15. At the same time, the motor 12 is controlled to start, and the output shaft of the motor 12 drives the threaded rod 10 to rotate, and the threaded rod 10 drives the moving block 11 to move, and the movement of the moving block 11 drives the water pipe 13 and the water inlet pipe 19 to move, and the water pipe 13 drives the spray pipe 14 and the nozzle 15 to move left and right. Move right to effectively clean the oranges, and the cleaned water flows into the collecting tank 17 through the gap on the placement plate 9, and then is discharged through the drainage pipe. The air outlet device 3 is controlled to start, and the air outlet device 3 blows air through the connecting pipe 4 to the air distribution plate 5 to dry the oranges. Then, the valve on the connecting pipe 4 is controlled to be closed, and the valve on the cooling pipe 6 is opened. Then, the cooling device 7 is controlled to start, and the wind in the air outlet device 3 is converted into cold air through the cooling device 7. Then the cold air is transported to the air distribution plate 5 through the cold air pipe 8 to cool the oranges.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A pre-cooling device for preserving mandarin oranges, characterized in that: include: Cooling box (1); A spray assembly is located in the cooling box (1), and the spray assembly includes a water spray structure and a drive structure. The drive structure includes a threaded rod (10), a moving block (11), a motor (12) and a limit rod (16). The threaded rod (10) is rotatably installed between two sides of the cooling box (1), and the motor (12) is fixedly connected to one side of the cooling box (1), and the output shaft of the motor (12) is connected to the threaded rod (10); The pre-cooling component is also located on the cooling box (1).

2. The pre-cooling device for preserving mandarin oranges according to claim 1, characterized in that: A front connecting plate (2) is fixedly connected to the front side of the cooling box (1).

3. The pre-cooling device for preserving mandarin oranges according to claim 2, characterized in that: The water spraying structure comprises a water pipe (13), a spraying pipe (14), a nozzle (15) and a water inlet pipe (19); the outer wall of the water pipe (13) is fixedly connected to the spraying pipe (14); the spraying pipe (14) is fixedly connected to the nozzle (15); the water inlet pipe (19) is also fixedly installed on the outer wall of the water pipe (13); and the water inlet pipe (19) is located at the rear side of the spraying pipe (14).

4. The pre-cooling device for preserving mandarin oranges according to claim 3, characterized in that: A chute (18) is provided on the rear side of the cooling box (1), and a water inlet pipe (19) is slidably mounted on the chute (18).

5. The pre-cooling device for preserving mandarin oranges according to claim 4, characterized in that: A limiting rod (16) is fixedly connected between the two sides of the cooling box (1), and the number of the moving blocks (11) is two groups distributed up and down, one group of moving blocks (11) is threadedly installed on the outer wall of the threaded rod (10), and the other group of moving blocks (11) is slidably installed on the outer wall of the limiting rod (16).

6. The pre-cooling device for preserving mandarin oranges according to claim 5, characterized in that: Both ends of the water pipe (13) are connected to the moving block (11) respectively.

7. The pre-cooling device for preserving mandarin oranges according to claim 6, characterized in that: The pre-cooling assembly comprises an air outlet device (3), a connecting pipe (4), an air distribution plate (5), a cooling pipe (6), a cooling device (7) and a cold air pipe (8); the rear side of the cooling box (1) is fixedly connected to the air outlet device (3); both sides of the air outlet device (3) are fixedly connected to the connecting pipe (4); both sides of the cooling box (1) are fixedly connected to the air distribution plate (5); one end of the connecting pipe (4) is connected to the air distribution plate (5); the top of the cooling box (1) is fixedly connected to the cooling device (7); the input end of the cooling device (7) is fixedly connected to the cooling pipe (6); one end of the cooling pipe (6) is connected to the air outlet device (3); both sides of the cooling device (7) are fixedly connected to the cold air pipe (8); one end of the cold air pipe (8) is also connected to the air distribution plate (5).

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