Food drying machine for food production

Abstract

The utility model relates to the technical field of food drying machines, in particular to a food drying machine for food production, which comprises a case, a support plate is fixed inside the case, a first vent hole is formed in the surface of the support plate, a rotating rod rotatably penetrates through the inside of the case, a servo motor is mounted at the top end of the rotating rod, and a motor is mounted at the top end of the servo motor. A first rotating hole is formed in the middle of the supporting plate, the rotating rod rotationally penetrates through the first rotating hole, and an electric heating rod is installed at the bottom end of the supporting plate. The food drying device has the beneficial effects that food shakes, turns over and is mixed with one another in the containing box, so that the food is uniformly and fully dried, and non-uniform drying of the food is avoided; the rotating plate can be driven to rotate, so that air in the machine box is stirred, circulation of the air in the machine box is accelerated, the air is sucked by the exhaust fan and exhausted out of the machine box, circulation and exhaust of water vapor and moisture in the machine box are accelerated, and the food drying efficiency is improved.

Description

Technical Field

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

[0002] Food drying can extend the storage period and is used in some food processing processes to improve the processing quality. For example, after proper drying and dehydration of soybeans and peanuts, it is beneficial for shelling, facilitating post-processing, improving the quality of products, and facilitating commodity circulation. The dried food has a lower water activity and is conducive to long-term storage at room temperature.

[0003] Drying refers to the process in which the moisture in food is evaporated by heat in hot air. Food drying is one of the main technologies in food storage and processing. By drying technology, most of the moisture in food is removed to achieve the purpose of reducing the water activity, inhibiting the growth and reproduction of microorganisms, and extending the storage period of food. In the processing of food drying, a food dryer for food production is required.

[0004] For example, the prior art Chinese patent publication number "CN219270036U" provides a food dryer for food production, including: a box body, the bottom surface inside the box body is fixedly connected with an electric heating box, the inside of the electric heating box is fixedly connected with an electric heating wire, the left inner wall of the box body is rotatably connected with a rotating shaft, and the left end of the rotating shaft penetrates through the inner wall of the box body and extends to the outside.

[0005] In this device, by setting the rotating shaft and the square block, when starting to dry, the food is placed on the bottom plate, then the push handle is pushed, so that the cover net moves to the left along the chute, and then the cover net will cover the bottom plate to fix the food. Then, the push handle is continuously pushed, and the bottom plate will move into the box body. The rotating shaft and the square block will enter the bottom plate along the cross groove. After fixing the push handle, the motor and the electric heating wire switch are turned on, and the rotating shaft will drive the bottom plate to rotate, and the electric heating wire starts to heat and dry, which can dry all parts of the food, make the food drying more sufficient, and ensure the quality of the food.

[0006] In the existing food dryer for food production, the placement of food inside the dryer is relatively fixed and cannot be shaken or turned over, resulting in insufficient and uneven drying of the food. Moreover, the ventilation performance inside the dryer is poor, resulting in the failure to quickly discharge the water vapor and moisture generated during drying from the chassis, affecting the drying efficiency of use. Summary of the Utility Model

[0007] The purpose of the utility model is to solve the defect that the placement of food inside the existing dryer is relatively fixed and cannot be shaken or turned over, resulting in insufficient and uneven drying of the food, and to propose a food dryer for food production.

[0008] To achieve the above object, the utility model provides the following technical solutions:

[0009] Design a food dryer for food production, including a chassis. A support plate is fixed inside the chassis. First ventilation holes are opened on the surface of the support plate. A rotating rod rotates through the inside of the chassis. A servo motor is installed at the top end of the rotating rod. A first rotation hole is opened in the middle of the support plate. The rotating rod rotates through the first rotation hole. An electric heating rod is installed at the bottom end of the support plate. A containing box is fixed on the surface of the rotating rod at a position above the support plate. Second ventilation holes are opened at the bottom end of the containing box. A containing net is laid inside the containing box. A cover plate is sleeved on the surface of the rotating rod at a position above the containing box. A second rotation hole is opened in the middle of the cover plate. The rotating rod rotates through the second rotation hole. Third ventilation holes are opened on the surface of the cover plate. A first handle is fixed at the top end of the cover plate.

[0010] Further, a rotating plate is fixed on the surface of the rotating rod at a position between the two support plates. A fourth ventilation hole is opened at the bottom end of the chassis. A filter screen is covered at the outer end of the fourth ventilation hole at the bottom end of the chassis. Connecting nails are connected between the edge position of the filter screen and the bottom end of the chassis. An exhaust pipe is fixed at the top end of the chassis. An exhaust fan is installed inside the exhaust pipe.

[0011] Further, support legs are fixed at the bottom end of the chassis. A box door is installed on the front surface of the chassis. A second handle is fixed at the edge of the box door. The chassis is of a rectangular structure and is vertically arranged.

[0012] Further, the support plate is of a rectangular plate structure and is horizontally arranged, and is evenly distributed inside the chassis. The bottom end of the containing box is in sliding contact with the surface of the support plate.

[0013] Further, the rotating rod is vertically arranged and drives the containing box to rotate horizontally. The containing box is of a circular structure.

[0014] Further, the containing net is woven from stainless steel wires, and its top end is flush with the top end of the containing box, and it is detachably and fittingly laid inside the containing box. The cover plate is of a circular structure, and an insertion rod is fixed at its bottom end. An insertion slot is opened at the top end of the containing box. The insertion rod and the insertion slot are in sliding plug connection.

[0015] Further, the rotating plate is of a strip-shaped structure and is horizontally arranged and is close to the bottom end of the support plate.

[0016] Further, the exhaust pipes are arranged on both sides of the servo motor, and are of a circular structure and are vertically arranged.

[0017] A food dryer for food production proposed by the present utility model has the beneficial effects as follows:

[0018] 1. In the present utility model, a rotating rod is rotatably installed inside the machine case, and a containing box is fixed on the surface of the rotating rod. Therefore, food is placed on the containing net in the containing box, and the cover plate is slid up and down, so that the cover plate stably covers the containing box through the inserting rod. Moreover, the containing box is in sliding contact with the top end of the support plate, and an electric heating rod is arranged at the bottom end of the support plate. Therefore, the servo motor drives the rotating rod and the containing box to rotate forward or backward, so that the food shakes and turns in the containing box and mixes with each other. Furthermore, the food is dried evenly and sufficiently, avoiding uneven drying of the food.

[0019] 2. In the present utility model, a rotating plate is fixed on the surface of the rotating rod, an exhaust fan is arranged at the top end of the machine case through an exhaust duct, and a fourth ventilation hole is arranged at the bottom end of the machine case. Therefore, when the rotating rod drives the containing box to rotate, the rotating plate can be driven to rotate, thereby stirring the air inside the machine case, accelerating the circulation of the air inside the machine case, and being sucked and discharged from the machine case by the exhaust fan, accelerating the circulation and discharge of the water vapor and moisture inside the machine case, and improving the drying efficiency of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is of the present utility model Figure 1 schematic diagram of partial structures of the support plate and the containing box;

[0022] Figure 3 is of the present utility model Figure 1 schematic diagram of partial structures of the cover plate and the rotating plate;

[0023] Figure 4 is of the present utility model Figure 1 cross-sectional view;

[0024] Figure 5 is of the present utility model Figure 4 enlarged view at A;

[0025] Figure 6 is of the present utility model Figure 4 enlarged view at B.

[0026] In the figure: 1, chassis; 2, exhaust duct; 3, exhaust fan; 4, rotating rod; 5, servo motor; 6, first handle; 7, holding box; 8, electric heating rod; 9, rotating plate; 10, cover plate; 11, first ventilation hole; 12, holding net; 13, support plate; 14, support leg; 15, filter screen; 16, fourth ventilation hole; 17, second rotation hole; 18, third ventilation hole; 19, second ventilation hole; 20, first rotation hole; 21, insertion rod; 22, insertion slot; 23, connecting nail; 24, box door; 25, second handle. Detailed implementation manner

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0028] Embodiment 1

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a food dryer for food production shown in the figure, including a chassis 1, a support plate 13 is fixed inside the chassis 1, a first ventilation hole 11 is opened on the surface of the support plate 13, a rotating rod 4 rotates through the inside of the chassis 1, a servo motor 5 is installed at the top end of the rotating rod 4, a first rotation hole 20 is opened in the middle of the support plate 13, the rotating rod 4 rotates through the first rotation hole 20, an electric heating rod 8 is installed at the bottom end of the support plate 13, a holding box 7 is fixed on the surface of the rotating rod 4 and at the position above the support plate 13, a second ventilation hole 19 is opened at the bottom end of the holding box 7, a holding net 12 is laid inside the holding box 7, a cover plate 10 is sleeved on the surface of the rotating rod 4 and at the position above the holding box 7, a second rotation hole 17 is opened in the middle of the cover plate 10, the rotating rod 4 rotates through the second rotation hole 17, a third ventilation hole 18 is opened on the surface of the cover plate 10, and a first handle 6 is fixed at the top end of the cover plate 10.

[0030] Place the food on the holding net 12 in the holding box 7, and slide the cover plate 10 up and down, so that the cover plate 10 stably covers the holding box 7 through the insertion rod 21. Moreover, the holding box 7 is in sliding contact with the top end of the support plate 13, and the electric heating rod 8 is arranged at the bottom end of the support plate 13. Therefore, the servo motor 5 drives the rotating rod 4 and the holding box 7 to rotate forward or backward, so that the food shakes and turns in the holding box 7 and mixes with each other, thereby enabling the food to be dried evenly and sufficiently, and avoiding uneven drying of the food.

[0031] The bottom end of the chassis 1 is fixed with support legs 14. A door 24 is installed on the front of the chassis 1. The edge of the door 24 is fixed with a second handle 25. The chassis 1 is of a rectangular structure and is vertically arranged.

[0032] The support plate 13 is of a rectangular plate structure, is horizontally arranged, and is evenly distributed inside the chassis 1. The bottom end of the storage box 7 is in sliding contact with the surface of the support plate 13.

[0033] The rotating rod 4 is vertically arranged and drives the storage box 7 to rotate horizontally. The storage box 7 is of a circular structure.

[0034] The storage net 12 is woven from stainless steel wires, and its top end is flush with the top end of the storage box 7. It is detachably and fittingly laid in the storage box 7. The cover plate 10 is of a circular structure, and a plug-in rod 21 is fixed to its bottom end. A plug-in groove 22 is opened at the top end of the storage box 7. The plug-in rod 21 and the plug-in groove 22 are slidably and pluggably connected.

[0035] The rotating plate 9 is of a strip-shaped structure, is horizontally arranged, and is close to the bottom end of the support plate 13.

[0036] The exhaust duct 2 is arranged on both sides of the servo motor 5, is of a circular structure, and is vertically arranged.

[0037] Embodiment 2

[0038] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 . A food dryer for food production shown in the figure includes a chassis 1. A support plate 13 is fixed inside the chassis 1. First ventilation holes 11 are opened on the surface of the support plate 13. A rotating rod 4 rotatably passes through the inside of the chassis 1. A servo motor 5 is installed at the top end of the rotating rod 4. A first rotating hole 20 is opened in the middle of the support plate 13. The rotating rod 4 rotatably passes through the first rotating hole 20. An electric heating rod 8 is installed at the bottom end of the support plate 13. A storage box 7 is fixed on the surface of the rotating rod 4 and at a position above the support plate 13. Second ventilation holes 19 are opened at the bottom end of the storage box 7. A storage net 12 is laid inside the storage box 7. A cover plate 10 is sleeved on the surface of the rotating rod 4 and at a position above the storage box 7. A second rotating hole 17 is opened in the middle of the cover plate 10. The rotating rod 4 rotatably passes through the second rotating hole 17. Third ventilation holes 18 are opened on the surface of the cover plate 10. A first handle 6 is fixed to the top end of the cover plate 10.

[0039] Place the food-lined storage net 12 in the storage box 7, and slide the cover plate 10 up and down so that the cover plate 10 stably covers the storage box 7 through the insertion rod 21. Moreover, the storage box 7 is in sliding contact with the top end of the support plate 13, and an electric heating rod 8 is provided at the bottom end of the support plate 13. Therefore, the servo motor 5 drives the rotating rod 4 and the storage box 7 to rotate forward or backward, so that the food shakes and turns in the storage box 7 and mixes with each other, and further makes the food receive uniform and sufficient drying, avoiding uneven drying of the food.

[0040] A rotating plate 9 is fixed on the surface of the rotating rod 4 and located between the two support plates 13. A fourth ventilation hole 16 is opened at the bottom end of the chassis 1. A filter net 15 is covered at the bottom end of the chassis 1 and located outside the fourth ventilation hole 16. Connecting nails 23 are connected between the edge position of the filter net 15 and the bottom end of the chassis 1. An exhaust duct 2 is fixed at the top end of the chassis 1, and an exhaust fan 3 is installed inside the exhaust duct 2.

[0041] During the rotation of the rotating rod 4 driving the storage box 7, the rotating plate 9 can be driven to rotate, thereby stirring the air inside the chassis 1, accelerating the circulation of the air inside the chassis 1, and being sucked by the exhaust fan 3 and discharged from the chassis 1, accelerating the circulation and discharge of the water vapor and moisture inside the chassis 1, and improving the drying efficiency of the food.

[0042] The rotating plate 9 is of a long strip structure, is horizontally arranged, and is close to the bottom end of the support plate 13.

[0043] The exhaust duct 2 is arranged on both sides of the servo motor 5, is of a circular structure, and is vertically arranged.

[0044] Working mode: The rotating rod 4 is rotatably installed inside the chassis 1, and the storage box 7 is fixed on the surface of the rotating rod 4. Therefore, place the food on the storage net 12 in the storage box 7, and slide the cover plate 10 up and down so that the cover plate 10 stably covers the storage box 7 through the insertion rod 21. Moreover, the storage box 7 is in sliding contact with the top end of the support plate 13, and an electric heating rod 8 is provided at the bottom end of the support plate 13. Therefore, the servo motor 5 drives the rotating rod 4 and the storage box 7 to rotate forward or backward, so that the food shakes and turns in the storage box 7 and mixes with each other, and further makes the food receive uniform and sufficient drying, avoiding uneven drying of the food.

[0045] A rotating plate 9 is fixed on the surface of the rotating rod 4, an exhaust fan 3 is arranged at the top of the chassis 1 through an exhaust duct 2, and a fourth ventilation hole 16 is arranged at the bottom of the chassis 1. Therefore, during the rotation of the rotating rod 4 driving the storage box 7 to rotate, the rotating plate 9 can be driven to rotate, thereby stirring the air inside the chassis 1, accelerating the circulation of the air inside the chassis 1, being sucked by the exhaust fan 3 and discharged from the chassis 1, accelerating the circulation and discharge of the water vapor and moisture inside the chassis 1, and improving the drying efficiency of the food.

[0046] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A food drying machine for food production, comprising a cabinet (1), characterized in that: A support plate (13) is fixed inside the chassis (1), a first ventilation hole (11) is provided on the surface of the support plate (13), a rotating rod (4) is rotatably passed through the inside of the chassis (1), a servo motor (5) is installed at the top of the rotating rod (4), a first rotating hole (20) is provided in the middle of the support plate (13), the rotating rod (4) rotates through the first rotating hole (20), an electric heating rod (8) is installed at the bottom end of the support plate (13), and a surface of the rotating rod (4) and located at the top of the support plate (13) A containing box (7) is fixed in position, a second ventilation hole (19) is provided at the bottom end of the containing box (7), a containing net (12) is paved inside the containing box (7), a cover plate (10) is sleeved on the surface of the rotating rod (4) and located at the top end of the containing box (7), a second rotating hole (17) is provided in the middle of the cover plate (10), the rotating rod (4) rotates through the second rotating hole (17), a third ventilation hole (18) is provided on the surface of the cover plate (10), and a first handle (6) is fixed at the top end of the cover plate (10).

2. A food drying machine for food production according to claim 1, characterized in that: A rotating plate (9) is fixed on the surface of the rotating rod (4) and located between the two supporting plates (13); a fourth ventilation hole (16) is opened at the bottom end of the chassis (1); a filter screen (15) is covered at the bottom end of the chassis (1) and located at the outer end of the fourth ventilation hole (16); a connecting nail (23) is connected between the edge of the filter screen (15) and the bottom end of the chassis (1); an exhaust pipe (2) is fixed at the top end of the chassis (1); an exhaust fan (3) is installed inside the exhaust pipe (2).

3. A food drying machine for food production according to claim 1, characterized in that: A supporting leg (14) is fixed to the bottom end of the chassis (1), a cabinet door (24) is installed on the front of the chassis (1), a second handle (25) is fixed to the edge of the cabinet door (24), and the chassis (1) is a rectangular structure and is arranged vertically.

4. A food drying machine for food production according to claim 1, characterized in that: The support plate (13) is a rectangular plate structure, is arranged horizontally, and is evenly distributed inside the chassis (1), and the bottom end of the containing box (7) is in sliding contact with the surface of the support plate (13).

5. A food drying machine for food production according to claim 1, characterized in that: The rotating rod (4) is arranged vertically and drives the containing box (7) to rotate horizontally. The containing box (7) is a circular structure.

6. A food drying machine for food production according to claim 1, characterized in that: The containing net (12) is woven from stainless steel wire, and the top end is flush with the top end of the containing box (7), and can be detachably fitted and laid inside the containing box (7). The cover plate (10) is a circular structure, and a plug-in rod (21) is fixed to the bottom end thereof. The top end of the containing box (7) is provided with a plug-in slot (22), and the plug-in rod (21) and the plug-in slot (22) are slidably plug-connected.

7. A food drying machine for food production according to claim 2, characterized in that: The rotating plate (9) is a long strip structure and is arranged horizontally and close to the bottom end of the supporting plate (13).

8. A food drying machine for food production according to claim 2, characterized in that: The exhaust pipe (2) is arranged on both sides of the servo motor (5), has a circular structure, and is arranged vertically.

Images