Quick-freezing and fresh-keeping equipment for food processing

Abstract

The utility model discloses food processing quick-freezing fresh-keeping equipment, and relates to the technical field of food processing quick-freezing, the food processing quick-freezing fresh-keeping equipment comprises a cooling box, the inner walls of the two sides of the cooling box are respectively provided with a feeding hole and a discharging hole, the feeding hole is located above the discharging hole, and conveying mechanisms are installed in the feeding hole and the discharging hole. The food turnover machine is reasonable in structure, the multiple nozzles can spray cold air through the refrigeration mechanism, the multiple nozzles can rotate back and forth through the driving mechanism, then food is put into the conveying mechanism above to be conveyed, the multiple nozzles above evenly cool the food which is not turned over from the upper portion, and after the food enters the turnover mechanism, the food is turned over through the turnover mechanism. Food is overturned through the overturning mechanism, so that the food enters the conveying mechanism on the lower portion, then the multiple nozzles located on the lower portion evenly cool the overturned food from the upper portion, and therefore all-around even cooling of the food is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing quick freezing, in particular to food processing quick freezing and fresh-keeping equipment. Background Art

[0002] With the improvement of people's living standards and the increase in food demand, the food processing industry has developed rapidly. Among them, quick freezing and preservation are very important technical means in the food processing process. The prior art publication number CN220607231U discloses a food processing quick freezing and preservation device, which can cool the food during use, but the bottom of the food is in contact with the conveyor belt, which is not convenient for uniform cooling of the bottom of the food. For this reason, this application discloses a food processing quick freezing and preservation device to meet people's needs. Utility Model Content

[0003] The purpose of the present application is to provide a food processing quick-freezing and fresh-keeping device to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a food processing quick-freezing and preservation device, comprising a cooling box, wherein a feed hole and a discharge hole are respectively provided on the inner walls on both sides of the cooling box, the feed hole is located above the discharge hole, and conveying mechanisms are installed in the feed hole and the discharge hole, a turning mechanism is installed on the inner wall of one side of the cooling box, and the turning mechanism corresponds to the positions of the two conveying mechanisms, two rotating holes arranged up and down are provided on the inner wall of one side of the cooling box, an upper column and a lower column are rotatably installed in the two rotating holes, a plurality of nozzles are fixedly installed on the bottom of the upper column and the lower column, the plurality of nozzles located on the upper column correspond to the position of the conveying mechanism located above, and the plurality of nozzles located on the lower column correspond to the position of the conveying mechanism located below, a driving mechanism for driving the upper column and the lower column to rotate is installed on the side of the cooling box, a refrigeration mechanism is installed on the top of the cooling box, and the refrigeration mechanism is connected to the plurality of nozzles.

[0005] Preferably, the conveying mechanism includes a mounting plate fixedly mounted on the side of the cooling box, a conveying motor is fixedly mounted on the side of the mounting plate, a driving roller is fixedly mounted on the output end of the conveying motor, a rotating shaft is fixedly mounted on the inner wall of one side of the cooling box, a driven roller is rotatably sleeved on the rotating shaft, and a conveyor belt is tensioned on the driven roller and the driving roller.

[0006] Preferably, the flipping mechanism includes a flipping motor fixedly mounted on the side of the cooling box, the output end of the flipping motor passes through the inner wall of the cooling box and is fixedly mounted with a flipping column, and two flipping grooves are provided on the side of the flipping column, and the two flipping grooves respectively correspond to the positions of the two conveyor belts.

[0007] Preferably, the refrigeration mechanism includes an air cooler fixedly mounted on the top of the cooling box, a refrigerator is fixedly mounted on the top of the air cooler, the air cooler and the refrigerator are connected by a hard pipe, the air outlet end of the air cooler extends into the cooling box and is fixedly mounted with a connecting pipe, a connected main pipe is fixedly mounted on the bottom end of the connecting pipe, a plurality of connected hoses are fixedly mounted on the bottom of the main pipe, and the bottom ends of the plurality of hoses are respectively connected to the air inlets of the plurality of nozzles.

[0008] Preferably, plugs are installed at both ends of the main pipe.

[0009] Preferably, the distance between the plurality of nozzles located above and the top of the conveyor belt located above is equal to the distance between the plurality of nozzles located below and the top of the conveyor belt located below.

[0010] Preferably, the driving mechanism includes an electric telescopic rod fixedly mounted on the side of the cooling box, a connecting rod fixedly mounted on the output end of the electric telescopic rod, racks fixedly mounted on the top and bottom of the connecting rod, gears fixedly sleeved on the upper column and the lower column, and the two gears are respectively meshed with the two racks.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] The utility model has a reasonable structure. A plurality of nozzles can spray cold air through a refrigeration mechanism, and a plurality of nozzles can rotate back and forth through a driving mechanism. Then, food is put into an upper conveying mechanism for conveying. A plurality of nozzles located at the upper side evenly cool the unturned food from the upper side. After the food enters the turning mechanism, the food is turned over by the turning mechanism, so as to enter the conveying mechanism below. Then, a plurality of nozzles located at the lower side evenly cool the turned food from the upper side, so as to achieve all-round uniform cooling of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of a three-dimensional structure from a first viewing angle of an embodiment of the present application;

[0015] Figure 2 This is a cutaway perspective view of the cooling box of an embodiment of the present application;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 It is a schematic diagram of the second viewing angle stereoscopic structure of an embodiment of the present application.

[0018] In the figure: 1. cooling box; 2. feeding hole; 3. discharging hole; 4. mounting plate; 5. conveying motor; 6. driving roller; 7. rotating shaft; 8. driven roller; 9. conveyor belt; 10. turning motor; 11. turning column; 12. turning slot; 13. upper column; 14. lower column; 15. nozzle; 16. hose; 17. main pipe; 18. connecting pipe; 19. air cooler; 20. refrigerator; 21. electric telescopic rod; 22. connecting rod; 23. rack; 24. gear. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Reference Figure 1-Figure 4 A food processing quick-freezing and fresh-keeping equipment shown in the figure comprises a cooling box 1, on both sides of the inner wall of the cooling box 1 are respectively provided with a feed hole 2 and a discharge hole 3, the feed hole 2 is located above the discharge hole 3, and conveying mechanisms are installed in the feed hole 2 and the discharge hole 3, a turning mechanism is installed on one side of the inner wall of the cooling box 1, and the turning mechanism corresponds to the position of the two conveying mechanisms, and two rotating holes arranged up and down are opened on the inner wall of one side of the cooling box 1, and an upper column 13 and a lower column 14 are rotatably installed in the two rotating holes, and a plurality of nozzles 15 are fixedly installed at the bottom of the upper column 13 and the lower column 14, and the plurality of nozzles 15 located on the upper column 13 correspond to the position of the conveying mechanism located above, and the plurality of nozzles 15 located on the lower column 14 correspond to the position of the conveying mechanism located below, a driving mechanism for driving the upper column 13 and the lower column 14 to rotate is installed on the side of the cooling box 1, and a refrigeration mechanism is installed on the top of the cooling box 1, and the refrigeration mechanism is connected to the plurality of nozzles 15.

[0021] By means of the above structure: the multiple nozzles 15 can spray cold air through the refrigeration mechanism, and the multiple nozzles 15 can rotate back and forth through the driving mechanism, and then the food is put into the upper conveying mechanism for transmission, and the multiple nozzles 15 located above evenly cool the unturned food from above, and after the food enters the turning mechanism, the food is turned over by the turning mechanism, and then enters the conveying mechanism below, and then the multiple nozzles 15 located below evenly cool the turned food from above, thereby achieving all-round uniform cooling of the food.

[0022] The conveying mechanism includes a mounting plate 4 fixedly mounted on the side of the cooling box 1, a conveying motor 5 fixedly mounted on the side of the mounting plate 4, a driving roller 6 fixedly mounted on the output end of the conveying motor 5, a rotating shaft 7 fixedly mounted on the inner wall of one side of the cooling box 1, a driven roller 8 rotatably sleeved on the rotating shaft 7, and a conveyor belt 9 is stretched on the driven roller 8 and the driving roller 6. By starting the two conveying motors 5, the two driving rollers 6 can be rotated, thereby driving the two conveyor belts 9 to transmit, so that the food can be driven in and out.

[0023] The flip mechanism includes a flip motor 10 fixedly installed on the side of the cooling box 1. The output end of the flip motor 10 passes through the inner wall of the cooling box 1 and is fixedly installed with a flip column 11. The side of the flip column 11 is provided with two flip grooves 12, and the two flip grooves 12 correspond to the positions of the two conveyor belts 9 respectively. The food to be frozen is placed on the upper conveyor belt 9. When the food enters the upper flip groove 12, the flip motor 10 is started to swap the positions of the two flip grooves 12, so that the food is flipped.

[0024] The refrigeration mechanism includes a cold air blower 19 fixedly mounted on the top of the cooling box 1, a refrigerator 20 fixedly mounted on the top of the cold air blower 19, and the cold air blower 19 and the refrigerator 20 are connected by a hard pipe. The connection method of the cold air blower 19 and the refrigerator 20 adopts the connection method in the food processing quick freezing and fresh-keeping device disclosed in the prior art with the publication number CN220607231U, which is the prior art. The air outlet of the cold air blower 19 extends into the cooling box 1 and is fixedly mounted with a connecting pipe 18. The bottom end of the connecting pipe 18 is fixedly mounted with a connected main pipe 17, and the bottom of the main pipe 17 is fixedly mounted with a plurality of connected hoses 16, and the bottom ends of the plurality of hoses 16 are respectively connected to the air inlets of the plurality of nozzles 15; plugs are installed at both ends of the main pipe 17, and the advantage of such a setting is that it is convenient to block the two ends of the main pipe 17. By starting the cold air blower 19 and the refrigerator 20, the cold air is transferred to the plurality of hoses 16 through the connecting pipe 18 and the main pipe 17, and then sprayed out through the plurality of nozzles 15.

[0025] The distance between the multiple nozzles 15 located above and the top of the conveyor belt 9 located above is equal to the distance between the multiple nozzles 15 located below and the top of the conveyor belt 9 located below. The advantage of this arrangement is that the nozzles 15 are evenly arranged above the conveyor belt 9, which facilitates the uniform spraying of cold air, and at the same distance from the food, which facilitates uniform cooling.

[0026] The driving mechanism includes an electric telescopic rod 21 fixedly mounted on the side of the cooling box 1, a connecting rod 22 fixedly mounted on the output end of the electric telescopic rod 21, racks 23 fixedly mounted on the top and bottom of the connecting rod 22, and gears 24 fixedly sleeved on the upper column 13 and the lower column 14, and the two gears 24 are respectively meshed with the two racks 23. By starting the electric telescopic rod 21, the output end of the electric telescopic rod 21 is extended and retracted to drive the connecting rod 22 to move forward and backward, thereby moving the two racks 23 forward and backward, and then causing the two gears 24 to rotate back and forth, thereby driving the upper column 13 and the lower column 14 to rotate back and forth, so that the multiple nozzles 15 located above and the multiple nozzles 15 located below rotate back and forth, when the food is located on the upper conveyor belt 9, the multiple nozzles 15 located above evenly cool the unturned food from above, and when the food is located on the lower conveyor belt 9, the multiple nozzles 15 located below evenly cool the turned food from above.

[0027] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A food processing quick freezing and preservation device, comprising a cooling box (1), characterized in that: The inner walls on both sides of the cooling box (1) are respectively provided with a feed hole (2) and a discharge hole (3), the feed hole (2) is located above the discharge hole (3), and a conveying mechanism is installed in the feed hole (2) and the discharge hole (3). A turning mechanism is installed on the inner wall of one side of the cooling box (1), and the turning mechanism corresponds to the position of the two conveying mechanisms. Two rotating holes arranged up and down are opened on the inner wall of one side of the cooling box (1), and an upper column (13) and a lower column (14) are rotatably installed in the two rotating holes, and the upper column (13) and the lower column (14) are rotatably installed in the upper column (13). 3) and the bottom of the lower column (14) are fixedly mounted with a plurality of nozzles (15); the plurality of nozzles (15) located on the upper column (13) correspond to the position of the conveying mechanism located above; the plurality of nozzles (15) located on the lower column (14) correspond to the position of the conveying mechanism located below; a driving mechanism for driving the upper column (13) and the lower column (14) to rotate is installed on the side of the cooling box (1); a refrigeration mechanism is installed on the top of the cooling box (1), and the refrigeration mechanism is connected to the plurality of nozzles (15).

2. A food processing quick freezing and fresh-keeping equipment according to claim 1, characterized in that: The conveying mechanism comprises a mounting plate (4) fixedly mounted on the side of the cooling box (1), a conveying motor (5) fixedly mounted on the side of the mounting plate (4), a driving roller (6) fixedly mounted on the output end of the conveying motor (5), a rotating shaft (7) fixedly mounted on the inner wall of one side of the cooling box (1), a driven roller (8) rotatably sleeved on the rotating shaft (7), and a conveying belt (9) is tensioned on the driven roller (8) and the driving roller (6).

3. A food processing quick freezing and fresh-keeping equipment according to claim 2, characterized in that: The flipping mechanism comprises a flipping motor (10) fixedly mounted on the side of the cooling box (1), the output end of the flipping motor (10) passes through the inner wall of the cooling box (1) and is fixedly mounted with a flipping column (11), the side of the flipping column (11) is provided with two flipping grooves (12), and the two flipping grooves (12) respectively correspond to the positions of the two conveyor belts (9).

4. The food processing quick freezing and fresh-keeping equipment according to claim 1, characterized in that: The refrigeration mechanism comprises an air cooler (19) fixedly mounted on the top of the cooling box (1), a refrigerator (20) fixedly mounted on the top of the air cooler (19), the air cooler (19) and the refrigerator (20) being connected via a hard pipe, the air outlet of the air cooler (19) extending into the cooling box (1) and fixedly mounted with a connecting pipe (18), a connected main pipe (17) fixedly mounted on the bottom end of the connecting pipe (18), a plurality of connected hoses (16) fixedly mounted on the bottom of the main pipe (17), the bottom ends of the plurality of hoses (16) being respectively connected to the air inlets of the plurality of nozzles (15).

5. A food processing quick freezing and fresh-keeping equipment according to claim 4, characterized in that: Both ends of the main pipe (17) are equipped with plugs.

6. The food processing quick freezing and fresh-keeping equipment according to claim 1, characterized in that: The distance between the plurality of nozzles (15) located above and the top of the conveyor belt (9) located above is equal to the distance between the plurality of nozzles (15) located below and the top of the conveyor belt (9) located below.

7. The food processing quick freezing and fresh-keeping equipment according to claim 1, characterized in that: The driving mechanism comprises an electric telescopic rod (21) fixedly mounted on the side of the cooling box (1); a connecting rod (22) is fixedly mounted on the output end of the electric telescopic rod (21); racks (23) are fixedly mounted on the top and bottom of the connecting rod (22); gears (24) are fixedly sleeved on the upper column (13) and the lower column (14); and the two gears (24) are respectively meshed with the two racks (23).

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