Instant food processing raw material drying device

Abstract

The utility model relates to the technical field of fast food processing, and discloses a fast food processing raw material drying device which comprises a main body box, three fans, three electric heating wires, two drying frames, two drying net plates, a collecting box, an air suction pipe, an air suction pump, an exhaust pipe and the like. The three fans are fixedly connected with the three mounting boxes, the three electric heating wires are fixedly connected with the three mounting boxes correspondingly, the two sides of the two drying net plates are fixedly connected with the four sliding blocks correspondingly, the lower end of the exhaust pipe communicates with the collecting box, and the upper end of the exhaust pipe communicates with an exhaust opening of the exhaust pipe. According to the food drying device, the two faces of food can be dried under the condition that the food does not need to be turned over, the drying efficiency is improved, and high-temperature gas is rapidly exhausted after drying work is completed by arranging a collecting box, an air suction pipe, an air suction pump, an exhaust pipe and other structures.

Description

Technical Field

[0001] The utility model relates to the technical field of instant food processing, in particular to a drying device for instant food processing raw materials. Background Art

[0002] Food drying refers to the process of removing solvents or moisture and retaining solids in a certain way. Usually, it means the process of passing hot air to evaporate and carry away the moisture in the food. Through food drying technology, the time-consuming of food dehydration products is greatly shortened, achieving the effect of accelerating the final food products.

[0003] Currently, the existing food drying devices usually dry from bottom to top through heating tubes. However, this may result in a situation where one side of the food is dried while the other side is not. Moreover, after the food drying work is completed, due to the high temperature remaining in the device, the food cannot be taken out quickly, which will have a certain impact on subsequent processing. Therefore, a drying device for instant food processing raw materials is proposed. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is how to dry food more evenly during the food drying process, improve the drying efficiency, and quickly reduce the temperature in the device after the drying work is completed. The utility model provides a drying device for instant food processing raw materials.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a drying device for instant food processing raw materials, including four rollers, a base, a driving motor, a fixing plate, three driving bevel gears, three driven bevel gears, three rotating rods, three fans, three mounting boxes, three electric heating wires, a number of air inlets, a main body box, a number of ventilation openings, a collection box, an exhaust pipe, an exhaust pump, an exhaust pipe, four support rods, two drying frames, two drying mesh plates, two handles, four sliders, four chutes, a controller, and a revolving door.

[0006] The base is horizontally arranged above the four rollers, and the bottom of the base is fixedly connected to the upper parts of the four rollers. The main body box is arranged above the base, and the bottom surface of the main body box is fixedly connected to the upper surface of the base. The fixing plate is horizontally arranged above the base and on the side of the main body box, and the side surface of the fixing plate is fixedly connected to the outer surface of the main body box. The driving motor is arranged above the base and on the side of the main body box close to the fixing plate. The axis direction of the rotating shaft of the driving motor is vertical, the bottom surface of the driving motor is fixedly connected to the upper surface of the base, and the upper end of the rotating shaft of the driving motor is rotatably connected to the bottom of the fixing plate. The three driving bevel gears are horizontally arranged above the base and respectively sleeved on the outside of the rotating shaft of the driving motor, and the three driving bevel gears are respectively fixedly connected to the rotating shaft of the driving motor. The revolving door is arranged at the front of the main body box, and the side of the revolving door is hinged to the main body box, and the axis of the hinge is vertically arranged.

[0007] Three mounting boxes are arranged inside the main box. The three mounting boxes are arranged vertically. The sides of the three mounting boxes close to the driving motor are fixedly connected to the inner surface of the main box. Three rotating rods are respectively arranged horizontally inside the three mounting boxes, penetrate through the mounting boxes and the main box respectively, and extend between the main box and the rotating shaft of the driving motor. The axes of the three rotating rods are perpendicular to the axis of the rotating shaft of the driving motor. The three rotating rods are respectively rotatably connected to the mounting boxes and the main box. Three fans are respectively arranged inside the three mounting boxes. The axes of the three fans respectively coincide with the axes of the three rotating rods. The three fans are respectively fixedly connected to the side ends of the three rotating rods. A plurality of air inlets are arranged on the side of the mounting box close to the driving motor and penetrate through the main box. One ends of the plurality of air inlets are respectively communicated with the three mounting boxes, and the other ends are communicated with the outside. Three electric heating wires are respectively arranged on the sides of the three mounting boxes away from the driving motor. The three electric heating wires are respectively fixedly connected to the three mounting boxes. Three driven bevel gears are arranged above the base, respectively sleeved on one ends of the three rotating rods close to the driving motor. The three driven bevel gears are respectively fixedly connected to the three rotating rods, and the three driven bevel gears are respectively meshed with three driving bevel gears.

[0008] The collection box is arranged above the main box. The bottom surface of the collection box is fixedly connected to the upper surface of the main box. A plurality of ventilation openings are arranged in the upper part of the main box and penetrate through the bottom of the collection box. The upper ends of the plurality of ventilation openings are communicated with the collection box, and the lower ends are communicated with the main box. The air extraction pump is arranged above the collection box. The bottom surface of the air extraction pump is fixedly connected to the upper surface of the collection box. The air extraction pipe is arranged vertically above the collection box, on the side of the air extraction pump. The air extraction pipe vertically penetrates through the upper part of the collection box. The lower end of the air extraction pipe is communicated with the collection box, and the upper end is communicated with the air extraction port of the air extraction pump. The exhaust pipe is arranged horizontally above the collection box, on the side of the air extraction pump away from the air extraction pipe. One end of the exhaust pipe is communicated with the air outlet of the air extraction pump, and the other end is communicated with the outside.

[0009] Four support rods are arranged vertically inside the main box. The four support rods are arranged in a grid pattern. The upper and lower ends of the four support rods are both fixedly connected to the main box. Two drying frames are arranged horizontally and vertically above and below inside the main box, between the four support rods. The two drying frames are respectively fixedly connected to the four support rods. Four sliding grooves are respectively symmetrically arranged on the two side surfaces of the two drying frames. The extending directions of the four sliding grooves are horizontal and perpendicular to the rotating shaft direction of the rotating rod. Four sliders are respectively arranged inside the four sliding grooves. The four sliders are respectively slidably connected to the four sliding grooves along the extending directions of the sliding grooves. Two drying mesh plates are arranged horizontally inside the two drying frames. The two sides of the two drying mesh plates are respectively fixedly connected to the four sliders. Two handles are arranged inside the main box, respectively on the front sides of the two drying mesh plates. The two handles are respectively fixedly connected to the fronts of the two drying mesh plates. The controller is arranged on the side of the main box away from the driving motor. The side surface of the controller is fixedly connected to the outer surface of the main box. The controller is respectively electrically connected to the driving motor, the three electric heating wires, and the air extraction pump.

[0010] When the staff uses this device to dry instant food, the staff first opens the device through the revolving door, then pulls out the drying mesh plate from the drying frame through the handle, then the staff places the instant food on the drying mesh plate, pushes the drying mesh plate back into the drying frame, the staff closes the revolving door, and then starts three electric heating wires and the driving motor through the controller. The electric heating wires generate high temperature, the rotating shaft of the driving motor rotates, driving three driving bevel gears to rotate. The three driving bevel gears respectively drive three meshing driven bevel gears to rotate. The three driven bevel gears drive three rotating rods to rotate. The three rotating rods drive three fans to rotate. The three fans blow air flow through the three electric heating wires to form high-temperature air flow, and then dry the instant food on the drying mesh plate. During the drying process, by making the two drying mesh plates and the three mounting boxes staggered, both the upper and lower surfaces of the instant food will be blown by the high-temperature air flow, so as to dry the food more evenly and improve the drying efficiency.

[0011] When rapid cooling is required, the staff starts the air extraction pump through the controller. The air extraction pump works, and the high-temperature gas in the main body box enters the collection box through several ventilation ports, then enters the air extraction pump through the air extraction pipe, and finally is discharged through the exhaust pipe to achieve the purpose of rapidly reducing the temperature in the main body box.

[0012] During the drying process, water vapor will be generated. The staff can also start the air extraction pump through the controller. The water vapor enters the collection box through several ventilation ports, then enters the air extraction pump through the air extraction pipe, and finally is discharged through the exhaust pipe to achieve the purpose of dehumidification.

[0013] Furthermore, the four rollers are universal rollers.

[0014] The universal rollers facilitate the staff to move the device in any direction.

[0015] Furthermore, several ventilation ports are evenly distributed on the top of the main body box.

[0016] After the air extraction pump works, the high-temperature gas can quickly enter the collection box through several ventilation ports, then enter the air extraction pump through the air extraction pipe, and finally the high-temperature gas is discharged through the exhaust pipe.

[0017] Furthermore, the base and the four rollers are fixed by welding.

[0018] The base and the four rollers are welded to make the device stable.

[0019] Furthermore, the main body box and the base are fixed by welding.

[0020] The main body is welded to the base to make the device stable.

[0021] Further, a number of air inlets are evenly distributed on the sides of the three mounting boxes close to the drive motor.

[0022] After the three fans rotate, a large amount of gas can quickly pass through the electric heating wires to form high-temperature gas.

[0023] Advantages of the present utility model:

[0024] 1. By setting structures such as three fans, three electric heating wires, two drying frames, and two drying mesh plates, the present utility model can dry both sides of food without flipping, improving the drying efficiency. By setting structures such as a collection box, an air extraction pipe, an air extraction pump, and an exhaust pipe, after the drying work is completed, the high-temperature gas can be quickly discharged. Description of the drawings

[0025] Figure 1 is a front sectional structure schematic diagram of the present utility model;

[0026] Figure 2 is a front view schematic diagram of the present utility model.

[0027] Description of the reference numerals: 1, roller; 2, base; 3, drive motor; 4, fixing plate; 5, driving bevel gear; 6, driven bevel gear; 7, rotating rod; 8, fan; 9, mounting box; 10, electric heating wire; 11, ventilation port; 12, collection box; 13, air extraction pipe; 14, air extraction pump; 15, exhaust pipe; 16, main body box; 17, support rod; 18, drying frame; 19, drying mesh plate; 20, handle; 21, slider; 22, chute; 23, controller; 24, air inlet; 25, revolving door. Specific embodiments

[0028] The following will clearly and completely describe the concept and the technical effects generated by the present utility model in combination with the embodiments, so as to fully understand the purpose, features, and effects of the present utility model.

[0029] The technical solution adopted by the present utility model to solve its technical problems is: a quick-frozen food processing raw material drying device, including four rollers 1, a base 2, a drive motor 3, a fixing plate 4, three driving bevel gears 5, three driven bevel gears 6, three rotating rods 7, three fans 8, three mounting boxes 9, three electric heating wires 10, a number of air inlets 24, a main body box 16, a number of ventilation ports 11, a collection box 12, an air extraction pipe 13, an air extraction pump 14, an exhaust pipe 15, four support rods 17, two drying frames 18, two drying mesh plates 19, two handles 20, four sliders 21, four chutes 22, a controller 23, and a revolving door 25.

[0030] The base 2 is horizontally arranged above the four rollers 1, and the bottom of the base 2 is fixedly connected to the upper parts of the four rollers 1. The main body box 16 is arranged above the base 2, and the bottom surface of the main body box 16 is fixedly connected to the upper surface of the base 2. The fixing plate 4 is horizontally arranged above the base 2 and on the side of the main body box 16, and the side surface of the fixing plate 4 is fixedly connected to the outer surface of the main body box 16. The driving motor 3 is arranged above the base 2 and on the side of the main body box 16 close to the fixing plate 4. The axis direction of the rotating shaft of the driving motor 3 is vertical, the bottom surface of the driving motor 3 is fixedly connected to the upper surface of the base 2, and the upper end of the rotating shaft of the driving motor 3 is rotatably connected to the bottom of the fixing plate 4. Three driving bevel gears 5 are horizontally arranged above the base 2 and respectively sleeved on the outer side of the rotating shaft of the driving motor 3, and the three driving bevel gears 5 are respectively fixedly connected to the rotating shaft of the driving motor 3. The revolving door 25 is arranged at the front of the main body box 16, and the side of the revolving door 25 is hinged to the main body box 16, and the axis of the hinge is vertically arranged.

[0031] Three mounting boxes 9 are arranged inside the main body box 16. The three mounting boxes 9 are arranged vertically in a row. The sides of the three mounting boxes 9 close to the driving motor 3 are fixedly connected to the inner surface of the main body box 16. Three rotating rods 7 are respectively horizontally arranged inside the three mounting boxes 9, and respectively penetrate through the mounting boxes 9 and the main body box 16 and extend between the main body box 16 and the rotating shaft of the driving motor 3. The axes of the three rotating rods 7 are perpendicular to the axis of the rotating shaft of the driving motor 3, and the three rotating rods 7 are respectively rotatably connected to the mounting boxes 9 and the main body box 16. Three fans 8 are respectively arranged inside the three mounting boxes 9. The axes of the three fans 8 respectively coincide with the axes of the three rotating rods 7, and the three fans 8 are respectively fixedly connected to the side ends of the three rotating rods 7. A plurality of air inlets 24 are arranged on the side of the mounting box 9 close to the driving motor 3 and penetrate through the main body box 16. One ends of the plurality of air inlets 24 are respectively communicated with the three mounting boxes 9, and the other ends are communicated with the outside. Three electric heating wires 10 are respectively arranged on the sides of the three mounting boxes 9 far from the driving motor 3, and the three electric heating wires 10 are respectively fixedly connected to the three mounting boxes 9. Three driven bevel gears 6 are arranged above the base 2 and respectively sleeved on one ends of the three rotating rods 7 close to the driving motor 3. The three driven bevel gears 6 are respectively fixedly connected to the three rotating rods 7, and the three driven bevel gears 6 are respectively meshed with the three driving bevel gears 5.

[0032] The collection box 12 is arranged above the main body box 16, and the bottom surface of the collection box 12 is fixedly connected to the upper surface of the main body box 16. A number of ventilation openings 11 are arranged in the upper part of the main body box 16 and penetrate through the bottom of the collection box 12. The upper ends of the number of ventilation openings 11 are communicated with the collection box 12, and the lower ends are communicated with the main body box 16. The air extraction pump 14 is arranged above the collection box 12, and the bottom surface of the air extraction pump 14 is fixedly connected to the upper surface of the collection box 12. The air extraction pipe 13 is arranged vertically above the collection box 12 and on the side of the air extraction pump 14. The air extraction pipe 13 vertically penetrates through the upper part of the collection box 12. The lower end of the air extraction pipe 13 is communicated with the collection box 12, and the upper end is communicated with the air extraction port of the air extraction pump 14. The exhaust pipe 15 is arranged horizontally above the collection box 12 and on the side of the air extraction pump 14 away from the air extraction pipe 13. One end of the exhaust pipe 15 is communicated with the air outlet of the air extraction pump 14, and the other end is communicated with the outside.

[0033] Four support rods 17 are arranged vertically inside the main body box 16. The four support rods 17 are arranged in a grid pattern. The upper and lower ends of the four support rods 17 are fixedly connected to the main body box 16. Two drying frames 18 are arranged horizontally and vertically arranged inside the main body box 16, between the four support rods 17. The two drying frames 18 are respectively fixedly connected to the four support rods 17. Four chutes 22 are respectively symmetrically arranged on the two side surfaces of the two drying frames 18. The extending directions of the four chutes 22 are horizontal and perpendicular to the axis direction of the rotating rod 7. Four sliders 21 are respectively arranged inside the four chutes 22. The four sliders 21 are respectively slidably connected to the four chutes 22 along the extending directions of the chutes 22. Two drying mesh plates 19 are arranged horizontally inside the two drying frames 18. The two sides of the two drying mesh plates 19 are respectively fixedly connected to the four sliders 21. Two handles 20 are arranged inside the main body box 16, respectively on the front sides of the two drying mesh plates 19. The two handles 20 are respectively fixedly connected to the fronts of the two drying mesh plates 19. The controller 23 is arranged on the side of the main body box 16 away from the drive motor 3. The side surface of the controller 23 is fixedly connected to the outer surface of the main body box 16. The controller 23 is electrically connected to the drive motor 3, the three electric heating wires 10, and the air extraction pump 14 respectively.

[0034] When the staff uses this device to dry instant food, the staff first opens the device through the revolving door 25, then pulls out the drying mesh plate 19 from the drying frame 18 through the handle 20. Then the staff places the instant food on the drying mesh plate 19, pushes the drying mesh plate 19 back into the drying frame 18. The staff closes the revolving door 25, and then starts the three electric heating wires 10 and the drive motor 3 through the controller 23. The electric heating wires 10 generate high temperature, and the rotating shaft of the drive motor 3 rotates, driving the three driving bevel gears 5 to rotate. The three driving bevel gears 5 respectively drive the three meshing driven bevel gears 6 to rotate. The three driven bevel gears 6 drive the three rotating rods 7 to rotate. The three rotating rods 7 drive the three fans 8 to rotate. The three fans 8 blow the air flow to form a high-temperature air flow through the three electric heating wires 10, and then dry the instant food on the drying mesh plate 19. During the drying process, by staggering the two drying mesh plates 19 and the three mounting boxes 9, the upper and lower surfaces of the instant food will be blown by the high-temperature air flow, so as to dry the food more evenly and improve the drying efficiency.

[0035] When rapid cooling is required, the staff starts the air extraction pump 14 through the controller 23. The air extraction pump 14 works, and the high-temperature gas in the main body box 16 enters the collection box 12 through a number of ventilation openings 11, then enters the air extraction pump 14 through the air extraction pipe 13, and finally is discharged through the exhaust pipe 15 to achieve the purpose of rapidly reducing the temperature in the main body box 16.

[0036] During the drying process, water vapor will be generated. The staff can also start the air extraction pump 14 through the controller 23. The water vapor enters the collection box 12 through a number of ventilation openings 11, then enters the air extraction pump 14 through the air extraction pipe 13, and finally is discharged through the exhaust pipe 15 to achieve the purpose of dehumidification.

[0037] The four rollers 1 are universal rollers 1.

[0038] The universal rollers 1 facilitate the staff to move the device in any direction.

[0039] A number of ventilation openings 11 are evenly distributed on the top of the main body box 16.

[0040] After the air extraction pump 14 works, the high-temperature gas can quickly enter the collection box 12 through a number of ventilation openings 11, then enter the air extraction pump 14 through the air extraction pipe 13, and finally the high-temperature gas is discharged through the exhaust pipe 15.

[0041] The base 2 and the four rollers 1 are fixed by welding.

[0042] The welding between the base 2 and the four rollers 1 makes the device stable.

[0043] The main body box 16 and the base 2 are fixed by welding.

[0044] The main body is welded to the base 2 to stabilize the device.

[0045] A number of air inlets 24 are evenly distributed on the sides of the three mounting boxes 9 close to the drive motor 3 respectively.

[0046] After the three fans 8 rotate, a large amount of gas can quickly pass through the electric heating wires 10 to form high-temperature gas.

[0047] Working principle: When the staff uses this device to dry instant food, the staff first opens the device through the revolving door 25, then pulls out the drying mesh plate 19 from the drying frame 18 through the handle 20. Then the staff places the instant food on the drying mesh plate 19, pushes the drying mesh plate 19 back into the drying frame 18. The staff closes the revolving door 25, and then starts the three electric heating wires 10 and the drive motor 3 through the controller 23. The electric heating wires 10 generate high temperature, and the rotating shaft of the drive motor 3 rotates, driving the three driving bevel gears 5 to rotate. The three driving bevel gears 5 respectively drive the three meshing driven bevel gears 6 to rotate. The three driven bevel gears 6 drive the three rotating rods 7 to rotate. The three rotating rods 7 drive the three fans 8 to rotate. The three fans 8 blow the air flow through the three electric heating wires 10 to form a high-temperature air flow, and then dry the instant food on the drying mesh plate 19. During the drying process, by staggering the two drying mesh plates 19 and the three mounting boxes 9, the upper and lower surfaces of the instant food will be blown by the high-temperature air flow, so as to dry the food more evenly and improve the drying efficiency.

[0048] When rapid cooling is required, the staff starts the air extraction pump 14 through the controller 23. The air extraction pump 14 works. The high-temperature gas in the main body box 16 enters the collection box 12 through a number of ventilation ports 11, then enters the air extraction pump 14 through the air extraction pipe 13, and finally is discharged through the exhaust pipe 15 to achieve the purpose of quickly reducing the temperature in the main body box 16.

[0049] During the drying process, water vapor will be generated. The staff can also start the air extraction pump 14 through the controller 23. The water vapor enters the collection box 12 through a number of ventilation ports 11, then enters the air extraction pump 14 through the air extraction pipe 13, and finally is discharged through the exhaust pipe 15 to achieve the purpose of dehumidification.

[0050] The above embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present invention.

Claims

1. A drying device for raw materials for instant food processing, characterized in that: The invention comprises four rollers (1), a base (2), a driving motor (3), a fixing plate (4), three driving bevel gears (5), three driven bevel gears (6), three rotating rods (7), three fans (8), three mounting boxes (9), three electric heating wires (10), a plurality of air inlets (24), a main body box (16), a plurality of air vents (11), a collecting box (12), an air extraction pipe (13), an air extraction pump (14), an exhaust pipe (15), four supporting rods (17), two drying frames (18), two drying mesh plates (19), two handles (20), four sliding blocks (21), four sliding grooves (22), a controller (23), and a rotating door (25); The base (2) is transversely arranged above the four rollers (1), and the bottom of the base (2) is fixedly connected to the upper parts of the four rollers (1); the main body box (16) is arranged above the base (2), and the bottom surface of the main body box (16) is fixedly connected to the upper surface of the base (2); the fixed plate (4) is transversely arranged above the base (2), and is arranged on the side of the main body box (16), and the side surface of the fixed plate (4) is fixedly connected to the outer surface of the main body box (16); the driving motor (3) is arranged above the base (2), and is arranged at the main body box (16) near the fixed plate (4). The side of the main body box (16), the axis direction of the rotating shaft of the driving motor (3) is vertical, the bottom surface of the driving motor (3) is fixedly connected to the upper surface of the base (2), and the upper end of the rotating shaft of the driving motor (3) is rotatably connected to the bottom of the fixing plate (4); the three active bevel gears (5) are transversely arranged above the base (2), respectively sleeved on the outer side of the rotating shaft of the driving motor (3), and the three active bevel gears (5) are respectively fixedly connected to the rotating shaft of the driving motor (3); the rotating door (25) is arranged at the front of the main body box (16), and the side of the rotating door (25) is hinged to the main body box (16), and the axis of the hinge is arranged vertically; The three installation boxes (9) are arranged inside the main box (16), the three installation boxes (9) are arranged vertically, and the sides of the three installation boxes (9) close to the drive motor (3) are fixedly connected to the inner surface of the main box (16); the three rotating rods (7) are respectively arranged horizontally inside the three installation boxes (9), and respectively penetrate the installation boxes (9) and the main box (16), and extend to between the main box (16) and the rotating shaft of the drive motor (3), the axes of the three rotating rods (7) are perpendicular to the axes of the rotating shaft of the drive motor (3), and the three rotating rods (7) are respectively rotatably connected to the installation boxes (9) and the main box (16); the three fans (8) are respectively arranged inside the three installation boxes (9), the axes of the three fans (8) coincide with the axes of the three rotating rods (7), and the three fans ( 8) are respectively fixedly connected to the side ends of the three rotating rods (7); a plurality of air inlets (24) are arranged on the side of the installation box (9) close to the drive motor (3) and penetrate the main box (16); one end of the plurality of air inlets (24) is respectively connected to the three installation boxes (9), and the other end is connected to the outside; the three electric heating wires (10) are respectively arranged on the side of the three installation boxes (9) away from the drive motor (3), and the three electric heating wires (10) are respectively fixedly connected to the three installation boxes (9); the three driven bevel gears (6) are arranged above the base (2), and are respectively sleeved on one end of the three rotating rods (7) close to the drive motor (3); the three driven bevel gears (6) are respectively fixedly connected to the three rotating rods (7), and the three driven bevel gears (6) are respectively meshed with the three driving bevel gears (5); The collecting box (12) is arranged above the main box (16), and the bottom surface of the collecting box (12) is fixedly connected to the upper surface of the main box (16); a plurality of the vents (11) are arranged on the upper part of the main box (16) and pass through the bottom of the collecting box (12), and the upper ends of the vents (11) are connected to the collecting box (12) and the lower ends are connected to the main box (16); the vacuum pump (14) is arranged above the collecting box (12), and the bottom surface of the vacuum pump (14) is fixedly connected to the upper surface of the collecting box (12); the vacuum pump (14) The tube (13) is vertically arranged above the collecting box (12) and on the side of the air pump (14); the air extraction pipe (13) vertically penetrates the upper part of the collecting box (12); the lower end of the air extraction pipe (13) is connected to the collecting box (12), and the upper end is connected to the air extraction port of the air pump (14); the exhaust pipe (15) is horizontally arranged above the collecting box (12) and on the side of the air pump (14) away from the exhaust pipe (13); one end of the exhaust pipe (15) is connected to the air outlet of the air pump (14), and the other end is connected to the outside; The four support rods (17) are vertically arranged inside the main box (16), the four support rods (17) are arranged in a grid shape, and the upper ends and lower ends of the four support rods (17) are fixedly connected to the main box (16); the two drying frames (18) are horizontally and arranged up and down inside the main box (16), and are located between the four support rods (17). The two drying frames (18) are respectively fixedly connected to the four support rods (17); the four slide grooves (22) are respectively symmetrically arranged on the two side surfaces of the two drying frames (18), and the extending direction of the four slide grooves (22) is horizontal and perpendicular to the rotating axis direction of the rotating rod (7); the four sliders (21) are respectively arranged inside the four slide grooves (22), and the four sliders (21) extend along the slide grooves (22) The two drying mesh plates (19) are horizontally arranged inside the two drying frames (18), and the two sides of the two drying mesh plates (19) are respectively fixedly connected to the four sliders (21); the two handles (20) are arranged inside the main body box (16), respectively arranged on the front sides of the two drying mesh plates (19), and the two handles (20) are respectively fixedly connected to the front parts of the two drying mesh plates (19); the controller (23) is arranged on the side of the main body box (16) away from the driving motor (3), and the side of the controller (23) is fixedly connected to the outer surface of the main body box (16), and the controller (23) is respectively electrically connected to the driving motor (3), the three electric heating wires (10), and the vacuum pump (14).

2. The instant food processing raw material drying device according to claim 1, characterized in that The four rollers (1) are universal rollers (1).

3. The instant food processing raw material drying device according to claim 1, characterized in that : A plurality of the vents (11) are evenly distributed on the top of the main body box (16).

4. The instant food processing raw material drying device according to claim 1, characterized in that The base (2) and the four rollers (1) are fixed by welding.

5. The instant food processing raw material drying device according to claim 1, characterized in that The main body box (16) and the base (2) are fixed by welding.

6. The instant food processing raw material drying device according to claim 1, characterized in that The plurality of air inlets (24) are evenly distributed on the sides of the three installation boxes (9) close to the drive motor (3).

Images