Food dryer

Abstract

The utility model belongs to the technical field of food and food processing equipment, and particularly relates to a food drying machine which comprises a drying shell, a cabinet door is connected to the front end of the drying shell through a hinge, box bodies are installed on the two sides of the outer wall of the drying shell, fans are installed in the box bodies, and an electric heating shell is installed on the inner wall of the drying shell. A drying assembly is installed in the drying shell and comprises a supporting frame, brackets are connected to the outer wall of the supporting frame at equal intervals, limiting frames are arranged at the two ends of each bracket, and a tray is placed on the top of each bracket. Water flowing holes are formed in the side walls of the two sides of the tray at equal intervals, the supporting frame is connected with a motor, and the motor is started to drive the bracket and the tray to incline through the supporting frame. The high-temperature drying tray is favorable for quickly transferring moisture and grease discharged from food at high temperature, prevents the grease from grilling the food at high temperature to influence the food, is favorable for more uniform drying efficiency, and ensures uniform evaporation of moisture in a contact area of the food and the tray.

Description

Technical Field

[0001] The utility model relates to the technical field of food and food processing equipment, in particular to a food drying machine. Background Art

[0002] In the food production process, drying is an indispensable step, which can inhibit the growth of bacteria, yeast and mold and thus extend the shelf life of food. It can also be used for food processing, quickly dehydrating it before processing.

[0003] The existing patent (publication number is CN218545083U) and the food dryer. When in use, this patent can dry the food through the drying box by placing the food on the grid plate in the drying box. During the drying process of the food, part of the moisture in the food will be dried by the dryer, and the other part will fall into the grid of the grid plate, so that it can be collected by the grid plate. In addition, by placing different numbers of partitions, different volumes and according to the moisture content of the food can be dried, so that the moisture precipitated in different foods can be collected. In the actual food drying process, the moisture and grease of the food will overflow quickly under the action of high temperature. If the moisture and grease cannot be removed quickly, the high temperature will cause the grease to heat up quickly, which will cause the outer wall of the food to be burnt. At the same time, in the comparison document, the tray stacking drying equipment is placed at the back, and the moisture evaporation rate in the area close to the drying structure will be much higher than that in other areas, and the moisture in the contact area between the food and the tray is not easy to evaporate.

[0004] Therefore, we propose a food dryer, which is conducive to the rapid transfer of moisture and oil discharged from food at high temperature, avoiding the high temperature causing the oil to burn the food and affecting the food, which is conducive to more uniform drying efficiency and ensures uniform evaporation of moisture in the contact area between food and tray. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a food drying machine to solve the problems existing in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a food drying machine, comprising a drying shell, the front end of the drying shell is connected to a cabinet door by a hinge, boxes are installed on both sides of the outer wall of the drying shell, a fan is installed inside the box, an electric heating shell is installed on the inner wall of the drying shell, a drying component is installed inside the drying shell, the drying component comprises a support frame, the outer wall of the support frame is equidistantly connected to a bracket, limit frames are arranged at both ends of the bracket, and a tray is placed on the top of the bracket;

[0007] Water holes are equidistantly provided on the side walls of both sides of the tray, and the support frame is connected to a motor. When the motor is started, the support frame drives the bracket and the tray to tilt.

[0008] Further: the air outlet of the fan is connected to a wind frame, the wind frame is connected to the electric heating shell through an air duct, and electric heating components are equidistantly installed inside the electric heating shell.

[0009] Further: the air outlet orientation of the electric heating shell is inclined, and the air outlet direction of the electric heating shell corresponds to the bottom surface of the tray.

[0010] Further: a receiving box is placed inside the drying shell, and the positions of the two groups of receiving boxes correspond to the discharge positions of the water holes of the tray respectively.

[0011] Further: an exhaust window is arranged on the top of the drying shell.

[0012] Further: the number of the brackets is three groups, the number of the electric heating shells on the same side is three groups, and the air outlet directions of the three groups of electric heating shells correspond to the bottom surfaces of the trays on the three groups of brackets respectively.

[0013] Furthermore: the outer wall of the wind frame is evenly provided with three groups of openings, and the three groups of openings are respectively connected to the three groups of electric heating shells through air ducts.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] 1) The food dryer of the utility model is provided with a motor, a support frame, a drying component and an electric heating shell. By starting the fan, the airflow passes through the wind frame and the air duct and is discharged from the electric heating shell. At the same time, the electric heating components inside the electric heating shell are started to generate heat, and then the motor is started to drive the bracket and the tray to tilt through the support frame, so that the moisture and grease generated by the high temperature of the food flow under the influence of gravity, and then the moisture and grease flow out through the water holes, which is conducive to the rapid transfer of the moisture and grease discharged from the food at high temperature, and avoids the high temperature causing the grease to burn the food and affect the food.

[0016] 2) The food dryer of the utility model is provided with a motor, a support frame, a drying assembly and an inclined electric heating shell. The starting motor drives the support frame to drive the bracket and the tray to tilt, and the airflow direction of the electric heating shell is also inclined. The airflow directions of the six groups of electric heating shells distributed on the left and right correspond to the three groups of trays on the bracket respectively. The airflow on one side makes the hot airflow directly contact the bottom of the tray, and the airflow on the other side contacts the upper tray to form a return surface facing the top surface of the food on the lower tray, which is conducive to more uniform drying efficiency and ensures uniform evaporation of moisture in the contact area between the food and the tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the food drying machine of the utility model;

[0018] Figure 2This is the overall internal schematic diagram of the food drying machine of the utility model;

[0019] Figure 3 This is a schematic diagram of the drying structure of the food drying machine of the utility model;

[0020] Figure 4 This is a schematic diagram of a drying component of the food drying machine of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the tray structure of the food drying machine.

[0022] The accompanying drawings are marked as follows: 1. drying shell; 2. box body; 21. electric heating shell; 22. fan; 23. wind rack; 24. air duct; 25. electric heating component; 3. cabinet door; 4. exhaust window; 5. drying assembly; 51. tray; 511. water hole; 52. support frame; 53. limit frame; 54. motor; 55. bracket; 6. receiving box. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solution of the utility model in conjunction with the drawings in the utility model. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the structures involved in the utility model are not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-5 The utility model provides a technical solution: a food drying machine, comprising a drying shell 1, the front end of the drying shell 1 is connected to a cabinet door 3 through a hinge, a box body 2 is installed on both sides of the outer wall of the drying shell 1, a fan 22 is installed inside the box body 2, an electric heating shell 21 is installed on the inner wall of the drying shell 1, the air outlet of the fan 22 is connected to a wind rack 23, the wind rack 23 is connected to the electric heating shell 21 through an air duct 24, and electric heating components 25 are equidistantly installed inside the electric heating shell 21, and the electric heating component generates heat by passing current through a resistance wire;

[0026] The drying shell 1 is internally installed with a drying assembly 5, and the drying assembly 5 includes a support frame 52, and the outer wall of the support frame 52 is equidistantly connected with a bracket 55, and a limit frame 53 is provided at both ends of the bracket 55. A tray 51 is placed on the top of the bracket 55. The number of the brackets 55 is three groups, and the number of the electric heating shells 21 on the same side is three groups. The air outlet directions of the three groups of electric heating shells 21 correspond to the bottom surfaces of the trays 51 on the three groups of brackets 55, and the air outlet directions and The tray 51 on the bracket 55 is inclined at a parallel angle. In addition, the three groups of electric heating shells 21 on the same side are inclined at an intersecting angle with the tray 51 on the bracket 55, and all of them will contact the bottom surface of the tray 51. At the same time, the airflow on this side will be reflected and turned downward after intersecting and contacting the bottom surface of the tray 51. Then, the airflow flows corresponding to the top surface of the tray 51 below, and then contacts the surface of the food. The outer wall of the wind rack 23 is evenly provided with three groups of openings, and the three groups of openings are connected to the three groups of electric heating shells 21 through the air duct 24 respectively.

[0027] By starting the fan 22, the air flow passes through the wind frame 23 and the air duct 24 and is discharged from the electric heating shell 21. At the same time, the electric heating component 25 inside the electric heating shell 21 is started to generate heat. The starting motor 54 drives the bracket 55 and the tray 51 to tilt through the support frame 52, and the air flow direction of the electric heating shell 21 is also tilted. The air flow directions of the six groups of electric heating shells 21 distributed on the left and right correspond to the trays 51 on the three groups of brackets 55 respectively. The air flow on one side makes the hot air flow directly contact the bottom of the tray 51, and the air flow on the other side contacts the upper tray 51 to form a return surface facing the top surface of the food on the lower tray 51, so that the drying efficiency is more uniform, and the moisture in the contact area between the food and the tray 51 is ensured to evaporate evenly

[0028] The side walls of both sides of the tray 51 are equidistantly provided with drainage holes 511, the support frame 52 is connected to a motor 54, the motor 54 is started to drive the bracket 55 and the tray 51 to tilt through the support frame 52, and a receiving box 6 is placed inside the drying shell 1, and the positions of the two groups of receiving boxes 6 correspond to the discharge positions of the drainage holes 511 of the tray 51, respectively, and the moisture and grease of the tray 51 are received through the receiving box 6;

[0029] The starting motor 54 drives the bracket 55 and the tray 51 to tilt through the support frame 52, so that the moisture and fat generated by the high temperature in the food flow under the influence of gravity, and then the moisture and fat flow out through the water drain hole 511, quickly transferring the moisture and fat discharged from the food under high temperature, and preventing the high temperature from causing the fat to burn the food and affect the food.

[0030] Wherein, an exhaust window 4 is arranged on the top of the drying shell 1, and the internal water vapor is discharged through the exhaust window.

[0031] Working principle: by placing food on the tray 51, and then placing the tray 51 on the corresponding bracket 55, and limiting the tray 51 by the limit frames 53 on both sides, the fan 22 is started to make the air flow pass through the wind frame 23 and the air duct 24 and be discharged from the electric heating shell 21, and at the same time, the electric heating component 25 inside the electric heating shell 21 is started to generate heat, and then the motor 54 is started to drive the bracket 55 and the tray 51 to tilt through the support frame 52, and the air flow directions of the six groups of electric heating shells 21 distributed on the left and right correspond to the three groups of trays 51 on the bracket 55 respectively;

[0032] The air outlet directions of three groups of electric heating shells 21 are parallel to the tilt angle of the tray 51 on the bracket 55, and the hot air flow contacts the bottom of the tray 51 to complete the drying. The other three groups of electric heating shells 21 are intersecting with the tilt angle of the tray 51 on the bracket 55, and all of them will contact the bottom surface of the tray 51. At the same time, the airflow on this side will be reflected and turned downward after intersecting and contacting the bottom surface of the tray 51. Then, the airflow flows to the top surface of the tray 51 below, and then contacts the surface of the food.

[0033] Since the starting motor 54 drives the bracket 55 and the tray 51 to tilt through the support frame 52, the moisture and fat generated by the high temperature in the food flow under the influence of gravity, and then the moisture and fat flow out through the water hole 511 into the receiving box 6, quickly transferring the moisture and fat discharged from the food at high temperature.

[0034] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A food drying machine, comprising a drying shell (1), the front end of the drying shell (1) being connected to a cabinet door (3) via a hinge, a box body (2) being installed on both sides of the outer wall of the drying shell (1), a fan (22) being installed inside the box body (2), an electric heating shell (21) being installed on the inner wall of the drying shell (1), and a drying assembly (5) being installed inside the drying shell (1), characterized in that: The drying assembly (5) comprises a support frame (52), the outer wall of the support frame (52) is equidistantly connected to a bracket (55), both ends of the bracket (55) are provided with a limit frame (53), and a tray (51) is placed on the top of the bracket (55); Water holes (511) are equidistantly provided on the side walls of both sides of the tray (51). The support frame (52) is connected to a motor (54). When the motor (54) is started, it drives the bracket (55) and the tray (51) to tilt through the support frame (52).

2. A food drying machine according to claim 1, characterized in that: The air outlet of the fan (22) is connected to a wind frame (23), and the wind frame (23) is connected to the electric heating shell (21) through an air duct (24). Electric heating components (25) are installed equidistantly inside the electric heating shell (21).

3. A food drying machine according to claim 2, characterized in that: The air outlet orientation of the electric heating shell (21) is inclined, and the air outlet direction of the electric heating shell (21) corresponds to the bottom surface of the tray (51).

4. A food drying machine according to claim 1, characterized in that: A receiving box (6) is placed inside the drying shell (1), and the positions of the two groups of receiving boxes (6) correspond to the discharge positions of the water discharge holes (511) of the tray (51) respectively.

5. A food drying machine according to claim 1, characterized in that: An exhaust window (4) is provided on the top of the drying shell (1).

6. A food drying machine according to claim 3, characterized in that: The number of the brackets (55) is three, the number of the electric heating shells (21) on the same side is three, and the air outlet directions of the three groups of electric heating shells (21) correspond to the bottom surfaces of the trays (51) on the three groups of brackets (55), respectively.

7. A food drying machine according to claim 6, characterized in that: The outer wall of the wind frame (23) is evenly provided with three groups of openings, and the three groups of openings are connected to the corresponding three groups of electric heating shells (21) through air ducts (24).

Images