Food drying device for food production

Abstract

The food drying device for food production comprises a drying box with an opening in the front side, a door body is rotatably installed on the front side of the drying box, a hot air box is fixedly installed on the rear side of the drying box, an exhaust fan is fixedly installed on the rear side of the inner wall of the hot air box, and the exhaust fan is fixedly installed on the rear side of the inner wall of the hot air box. A filter plate is fixedly installed in the hot air box and located on the front side of the exhaust fan, a heating wire is fixedly installed between the top and the bottom of the inner wall of the hot air box and located on the front side of the filter plate, and an induced draft fan is fixedly installed on the upper surface of the hot air box. According to the food drying device, through the arrangement of the concentric-square-shaped frame, the guide block and the groove, the drying disc can be conveniently moved out of the interior of the drying box, through the induced draft fan, the air guide pipe, the first flow dividing pipe, the second flow dividing pipe, the servo motor and the transmission shaft, the drying disc can be conveniently driven to rotate so that food can make uniform contact with hot air, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a drying device, in particular to a food drying device for food production, belonging to the technical field of food production. Background Art

[0002] Food production refers to the processing of grains, feed, vegetable oil and sugar, slaughtering and meat, aquatic products, vegetables, fruits, nuts and other foods directly using agricultural, forestry, animal husbandry and fishery products as raw materials. It is a type of agricultural product processing industry in a broad sense. Drying is an extremely important process in the production of food.

[0003] The Chinese patent publication (publication number: CN212870546U) discloses a food drying device, comprising a drying box, a rotating device is inserted and connected to the middle part of the lower end of the drying box, a heating device is inserted and connected to the middle part of the upper end of the drying box, a drying box is inserted and connected to the upper end of the rotating device, and the drying box is located in the middle part of the drying box, the left and right parts of the drying box are movably connected to the dust collecting net through a movable groove, the front end of the drying box is movably connected to a transparent box door through a hinge, and a plurality of ventilation holes are opened at the left and right ends of the drying box, the four corners of the lower end of the drying box are fixedly connected to support rods, and the lower front ends and rear ends of the four support rods are fixedly connected to self-locking rollers. The food drying device described in the utility model is provided with a rotating device, and the rotating disc is driven to rotate by the rotator, thereby driving the drying box to rotate, so that the food in the drying box can be fully heated, the heating is uniform, and the drying efficiency is fast;

[0004] The drying device drives the drying box to rotate by a rotator to evenly dry the food in the drying box. However, the arrangement of stacking multiple drying boxes together easily makes the drying effect of the food in the drying box located at the bottom poor. Therefore, a food drying device for food production is proposed. Utility Model Content

[0005] In view of this, the utility model provides a food drying device for food production to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a food drying device for food production comprises a drying box with an opening on the front side, a door body is rotatably installed on the front side of the drying box, a hot air box is fixedly installed on the rear side of the drying box, an exhaust fan is fixedly installed on the rear side of the inner wall of the hot air box, a filter plate is fixedly installed inside the hot air box, the filter plate is located on the front side of the exhaust fan, a heating wire is fixedly installed between the top and bottom of the inner wall of the hot air box, the heating wire is located on the front side of the filter plate, an induced draft fan is fixedly installed on the upper surface of the hot air box, and the input end of the induced draft fan is connected to the inside of the hot air box The output shaft of the induced draft fan is fixedly installed with an air duct, the front end of the air duct extends to the interior of the drying box, a diverter pipe 1 is fixedly installed on the rear side of the inner wall of the drying box, the front end of the air duct is connected with the interior of the diverter pipe 1, a plurality of diverter pipes 2 are fixedly installed on the front side of the diverter pipe 1, the rear end of the diverter pipe 2 is connected with the interior of the diverter pipe 1, the outer side of the diverter pipe 2 is connected with and fixedly installed with a plurality of air outlet ducts, a circular frame is movably provided inside the drying box, a plurality of drying plates are rotatably installed between the left side and the right side of the inner wall of the circular frame, and the drying plates are located below the diverter pipe 2.

[0007] Further preferably, a mounting hole 1 is opened on the rear side of the inner wall of the drying box, and the inner wall of the mounting hole 1 is fixedly connected to the outer side of the air duct.

[0008] Further preferably, a heat-resistant protective shell is fixedly installed on the lower surface of the circular frame, a servo motor is fixedly installed on the bottom of the inner wall of the heat-resistant protective shell, a transmission shaft is rotatably installed on the top of the inner wall of the circular frame, the bottom end of the transmission shaft output shaft is fixedly connected to the top end of the servo motor output shaft, and the drying plate is fixedly sleeved on the outside of the transmission shaft.

[0009] Further preferably, a second mounting hole is opened on the bottom of the inner wall of the circular frame, a bearing is fixedly installed inside the second mounting hole, and the inner wall of the bearing is fixedly connected to the outer side of the transmission shaft.

[0010] Further preferably, a mounting hole three is opened on the lower surface of the drying tray, and the inner wall of the mounting hole three is fixedly connected to the outer side of the transmission shaft.

[0011] Further preferably, grooves are provided on the left side and the right side of the inner wall of the drying box, and guide blocks are fixedly installed on the left side and the right side of the circular frame, and the guide blocks cooperate with the grooves.

[0012] Further preferably, a guide rail is fixedly installed on the outer side of the drying tray, and a plurality of guide grooves are provided on the left side and the right side of the inner wall of the circular frame, and the guide grooves cooperate with the guide rails.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] 1. The utility model provides a circular frame, a guide block and a groove, so that the drying plate can be easily moved out from the interior of the drying box.

[0015] 2. The utility model is provided with an induced draft fan, an air guide pipe, a first diversion pipe, a second diversion pipe, a servo motor and a transmission shaft. The induced draft fan guides the heated air into the interior of the first diversion pipe and the second diversion pipe, and the hot air is brought into contact with the food under the action of a plurality of air outlet pipes. Subsequently, the servo motor is started to drive the transmission shaft to rotate, and the transmission shaft drives a plurality of drying plates to rotate, so that the drying plates are driven to rotate so that the food is evenly brought into contact with the hot air, thereby improving the drying efficiency.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is the main axonometric structural diagram of the utility model;

[0019] Figure 2 It is a rear axonometric structural diagram of the utility model;

[0020] Figure 3 It is a side view, sectional, axonometric structural diagram of the utility model;

[0021] Figure 4 It is a side view, sectional, axonometric structural diagram of the box body of the utility model;

[0022] Figure 5 This is a main axonometric structural diagram of the circular frame of the utility model.

[0023] Figure numerals: 1. drying box; 2. door body; 3. hot air box; 4. exhaust fan; 5. induced draft fan; 6. air guide duct; 7. heating wire; 8. filter plate; 9. shunt pipe one; 10. shunt pipe two; 11. circular frame; 12. heat-resistant protective shell; 13. servo motor; 14. transmission shaft; 15. drying plate; 16. guide rail; 17. mounting hole one; 18. guide block; 19. groove; 20. guide groove; 21. mounting hole two; 22. bearing; 23. mounting hole three. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-5 As shown, the embodiment of the utility model provides a food drying device for food production, including a drying box 1 with an opening on the front side, a door body 2 is rotatably installed on the front side of the drying box 1, a hot air box 3 is fixedly installed on the rear side of the drying box 1, an exhaust fan 4 is fixedly installed on the rear side of the inner wall of the hot air box 3, a filter plate 8 is fixedly installed inside the hot air box 3, the filter plate 8 is located on the front side of the exhaust fan 4, a heating wire 7 is fixedly installed between the top and the bottom of the inner wall of the hot air box 3, the heating wire 7 is located on the front side of the filter plate 8, an induced draft fan 5 is fixedly installed on the upper surface of the hot air box 3, the input end of the induced draft fan 5 is connected to the inside of the hot air box 3, and the induced draft fan 5 is connected to the inside of the hot air box 3. An air duct 6 is fixedly installed on the output shaft of the machine 5, and the front end of the air duct 6 extends to the interior of the drying box 1. A diverter pipe 9 is fixedly installed on the rear side of the inner wall of the drying box 1, and the front end of the air duct 6 is connected to the interior of the diverter pipe 9. A plurality of diverter pipes 10 are fixedly installed on the front side of the diverter pipe 9, and the rear end of the diverter pipe 10 is connected to the interior of the diverter pipe 9. The outer side of the diverter pipe 10 is connected to and fixedly installed with a plurality of air outlet ducts, and a circular frame 11 is movably provided inside the drying box 1, and a plurality of drying plates 15 are rotatably installed between the left side and the right side of the inner wall of the circular frame 11, and the drying plates 15 are located below the diverter pipe 10.

[0027] In one embodiment, a mounting hole 17 is opened on the rear side of the inner wall of the drying box 1, and the inner wall of the mounting hole 17 is fixedly connected to the outer side of the air duct 6, so that the air duct 6 is fixedly installed on the rear side of the inner wall of the drying box 1 through the opened mounting hole 17.

[0028] In one embodiment, a heat-resistant protective shell 12 is fixedly installed on the lower surface of the circular frame 11, a servo motor 13 is fixedly installed on the bottom of the inner wall of the heat-resistant protective shell 12, and a transmission shaft 14 is rotatably installed on the top of the inner wall of the circular frame 11. The bottom end of the output shaft of the transmission shaft 14 is fixedly connected to the top end of the output shaft of the servo motor 13, and a drying plate 15 is fixedly sleeved on the outer side of the transmission shaft 14. The transmission shaft 14 is driven to rotate by the servo motor 13, and the rotation of the transmission shaft 14 drives multiple drying plates 15 to rotate, so that the food to be dried is evenly contacted with the hot air.

[0029] In one embodiment, a second mounting hole 21 is opened on the bottom of the inner wall of the circular frame 11, and a bearing 22 is fixedly installed inside the second mounting hole 21. The inner wall of the bearing 22 is fixedly connected to the outer side of the transmission shaft 14. Through the setting of the bearing 22, the transmission shaft 14 is rotatably installed on the bottom of the inner wall of the circular frame 11.

[0030] In one embodiment, a mounting hole three 23 is opened on the lower surface of the drying tray 15, and the inner wall of the mounting hole three 23 is fixedly connected to the outer side of the transmission shaft 14, so that the drying tray 15 is fixedly sleeved on the outer side of the transmission shaft 14 through the opened mounting hole three 23.

[0031] In one embodiment, grooves 19 are provided on the left and right sides of the inner wall of the drying box 1, and guide blocks 18 are fixedly installed on the left and right sides of the circular frame 11. The guide blocks 18 and the grooves 19 cooperate with each other. Through the cooperation between the guide blocks 18 and the grooves 19, it is convenient to move the circular frame 11 out of the interior of the drying box 1.

[0032] In one embodiment, a guide rail 16 is fixedly installed on the outer side of the drying tray 15, and a plurality of guide grooves 20 are provided on the left side and the right side of the inner wall of the circular frame 11. The guide grooves 20 cooperate with the guide rail 16. The guide rail 16 cooperates with the guide grooves 20 to guide the rotation of the drying tray 15.

[0033] When the utility model is in operation: the door body 2 is opened, and the circular frame 11 is pulled forward, so that the circular frame 11 drives the guide block 18 to slide along the groove 19, and the circular frame 11 moves while driving multiple drying trays 15 to move out from the interior of the drying box 1, and then the food to be dried is placed in the interior of the drying tray 15 in sequence. After the placement is completed, the circular frame 11 is pushed backward to move the multiple drying trays 15 into the interior of the drying box 1, and then the door body 2 is closed, and the exhaust fan 4 is started. Under the action of the exhaust fan 4, the outside air is introduced into the interior of the hot air box 3, and at the same time, the dust in the air is filtered under the action of the filter plate 8, and the heating wire 7 is started to heat the filtered air, and then the induced draft fan 5 is started. Under the action of the air guide 6, the heated air inside the hot air box 3 is introduced into the inside of the diverter pipe 1 9, and under the action of the diverter pipe 1 9, the heated air is introduced into the inside of the diverter pipe 2 10, and under the action of multiple air outlet ducts, the food inside the drying tray 15 is dried, and then the servo motor 13 is started to make the servo motor 13 drive the transmission shaft 14 to rotate, and the transmission shaft 14 rotates while driving the drying tray 15 to rotate, and the drying tray 15 drives the food to be dried to rotate and contact the hot air evenly. After the drying is completed, the door body 2 is opened, and the circular frame 11 is pulled outward, so that the circular frame 11 drives the multiple drying trays 15 to move out from the inside of the drying box 1, and then the dried food inside the drying tray 15 can be taken out.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A food drying device for food production, characterized in that: The drying box (1) comprises a drying box (1) with an opening at the front side, a door body (2) being rotatably mounted on the front side of the drying box (1), a hot air box (3) being fixedly mounted on the rear side of the inner wall of the hot air box (3), an exhaust fan (4) being fixedly mounted on the interior of the hot air box (3), a filter plate (8) being fixedly mounted on the interior of the hot air box (3), the filter plate (8) being located on the front side of the exhaust fan (4), a heating wire (7) being fixedly mounted between the top and bottom of the inner wall of the hot air box (3), the heating wire (7) being located on the front side of the filter plate (8), an induced draft fan (5) being fixedly mounted on the upper surface of the hot air box (3), the input end of the induced draft fan (5) being connected to the interior of the hot air box (3), and the output shaft of the induced draft fan (5) being fixedly mounted with a guide wire (6). An air duct (6), the front end of the air duct (6) extends to the interior of the drying box (1), a diverter pipe (9) is fixedly installed on the rear side of the inner wall of the drying box (1), the front end of the air duct (6) is connected to the interior of the diverter pipe (9), a plurality of diverter pipes (10) are fixedly installed on the front side of the diverter pipe (9), the rear end of the diverter pipe (10) is connected to the interior of the diverter pipe (9), and a plurality of air outlet pipes are connected and fixedly installed on the outer side of the diverter pipe (10), a circular frame (11) is movably arranged inside the drying box (1), a plurality of drying trays (15) are rotatably installed between the left side and the right side of the inner wall of the circular frame (11), and the drying trays (15) are located below the diverter pipe (10).

2. A food drying device for food production according to claim 1, characterized in that: A mounting hole (17) is provided on the rear side of the inner wall of the drying box (1), and the inner wall of the mounting hole (17) is fixedly connected to the outer side of the air guide duct (6).

3. A food drying device for food production according to claim 1, characterized in that: A heat-resistant protective shell (12) is fixedly mounted on the lower surface of the circular frame (11); a servo motor (13) is fixedly mounted on the bottom of the inner wall of the heat-resistant protective shell (12); a transmission shaft (14) is rotatably mounted on the top of the inner wall of the circular frame (11); the bottom end of the output shaft of the transmission shaft (14) is fixedly connected to the top end of the output shaft of the servo motor (13); and the drying tray (15) is fixedly sleeved on the outer side of the transmission shaft (14).

4. A food drying device for food production according to claim 3, characterized in that: A second mounting hole (21) is provided on the bottom of the inner wall of the circular frame (11), a bearing (22) is fixedly installed inside the second mounting hole (21), and the inner wall of the bearing (22) is fixedly connected to the outer side of the transmission shaft (14).

5. A food drying device for food production according to claim 3, characterized in that: A third mounting hole (23) is provided on the lower surface of the drying plate (15), and the inner wall of the third mounting hole (23) is fixedly connected to the outer side of the transmission shaft (14).

6. A food drying device for food production according to claim 1, characterized in that: The left side and the right side of the inner wall of the drying box (1) are both provided with grooves (19), and the left side and the right side of the circular frame (11) are both fixedly mounted with guide blocks (18), and the guide blocks (18) cooperate with the grooves (19).

7. A food drying device for food production according to claim 1, characterized in that: A guide rail (16) is fixedly installed on the outer side of the drying tray (15), and a plurality of guide grooves (20) are provided on the left side and the right side of the inner wall of the circular frame (11), and the guide grooves (20) cooperate with the guide rail (16).

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