Longan drying device

Abstract

The utility model discloses a longan drying device. The longan drying device comprises a box body, an infrared heating tube, a rotating frame, a baking tray and a control box, a box door is arranged on the surface of the box body; the plurality of infrared heating tubes are arranged on the inner wall of the box body along the height direction of the box body; the top of the rotating frame is connected with a driving motor, and the bottom is rotationally connected with the bottom of the box. The baking trays are arranged on the rotating frame, and the multiple baking trays are arranged in parallel in the height direction of the rotating frame; the control box is arranged at the top end outside the box body, the driving motor is arranged in the control box, and the top of the rotating frame penetrates through the top of the box body and is connected with the output end of the driving motor; a control panel and a switch button are arranged on the surface of the control box body; and the driving motor and the infrared heating tube are connected with the control panel. The drying device can be used for uniformly drying the longans, so that the drying effect of the longans is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of longan drying, and more specifically to a longan drying device. Background Art

[0002] With the rapid development of the national economy, the agricultural economy is also developing rapidly. As a multi-structured fruit, longan has high nutritional and economic value and has the characteristics of "dual use of medicine and food". The development of the agricultural economy has gradually increased the demand for longan.

[0003] Due to the high sugar and water content of longan pulp, longan pulp often needs to be dried during further processing and storage, otherwise it is easy to rot. At present, in the commonly used drying device, the position of the longan drying plate is fixed, which will lead to different drying degrees of longan pulp at different positions and poor drying effect.

[0004] Therefore, it is an urgent problem for those skilled in the art to develop a longan drying device that can evenly dry longan and improve the drying effect. Utility Model Content

[0005] In view of this, the utility model provides a longan drying device which can evenly dry longan and improve the drying effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A longan drying device, comprising:

[0008] A box body, wherein a box door is arranged on the surface of the box body;

[0009] Infrared heating tubes, there are multiple infrared heating tubes, and they are arranged on the inner wall of the box along the height direction of the box;

[0010] A rotating frame, wherein the top of the rotating frame is connected to a driving motor, and the bottom of the rotating frame is rotatably connected to the bottom of the box;

[0011] A baking tray, wherein the baking tray is disposed on the rotating frame, and a plurality of baking trays are arranged in parallel along the height direction of the rotating frame;

[0012] A control box is arranged at the top of the outside of the box body, the drive motor is placed in the control box, the top of the rotating frame passes through the top of the box body and is connected to the output end of the drive motor; a control panel and a switch button are arranged on the surface of the control box body; the drive motor and the infrared heating tube are both connected to the control panel.

[0013] The beneficial effect of adopting the above technical solution is that in the utility model, the rotating frame is driven to rotate by the driving motor, so that the longan is dried more evenly, and the drying effect can be improved.

[0014] Preferably, the box is also provided with a UV sterilizing lamp, a plurality of which are provided and arranged on the inner wall of the box along the height direction of the box, and the UV sterilizing lamp is connected to the control panel. The UV sterilizing lamp can sterilize longan.

[0015] Preferably, the control box is further provided with an air energy integrated machine, the air outlet and air inlet of which are both connected to the side wall of the box body. The hot air blown out by the air energy integrated machine can dry the longan and reduce the humidity in the box body.

[0016] Preferably, an air inlet channel is provided inside the side wall of the box body, and the air inlet channel is connected to the air outlet of the air energy integrated machine; a hot air inlet is provided on the side wall of the box body, and the hot air inlet is connected to the air inlet channel; a cold air outlet is provided on the top of the box body, and the cold air outlet is connected to the air inlet of the air energy integrated machine.

[0017] Preferably, a plurality of hot air inlets are arranged in sequence from top to bottom along the side wall of the box body, and the hot air inlets correspond to the positions of the baking trays. The arrangement of the hot air inlets makes the hot air more evenly distributed in the box body.

[0018] Preferably, an ozone generator is arranged in the control box, and the air outlet of the ozone generator is connected to the air inlet channel. The double sterilization of ozone and ultraviolet disinfection lamp can improve the disinfection effect on longan.

[0019] Preferably, the rotating rack includes a vertical rod and a horizontal rod; the vertical rods are provided in plurality and arranged in a semicircular shape, and the horizontal rod is located at the ends of the vertical rods and connects the plurality of vertical rods together. The plurality of vertical rods are arranged in a semicircular shape, so that the baking tray can be conveniently placed into the rotating rack from the side where no vertical rods are provided.

[0020] Preferably, the vertical rod is provided with a plurality of baffles along its length direction, and the baking tray is placed on top of the baffles. The provision of the baffles facilitates the taking out or storage of the baking tray.

[0021] Preferably, an observation window is provided on the surface of the box door, through which the drying condition of the longan can be observed.

[0022] Preferably, the bottom of the box is provided with universal wheels, which facilitate the movement of the box.

[0023] It can be seen from the above technical solution that, compared with the prior art, the utility model discloses a longan drying device, which has the following beneficial effects:

[0024] (1) In the utility model, the drying plate is driven to rotate by the rotating frame, so that the longan is dried more evenly and the drying effect is improved;

[0025] (2) The dual sterilization of ozone and ultraviolet disinfection lamp can effectively improve the disinfection and sterilization effect of longan. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model 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 in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0027] Figure 1 The accompanying drawing is a schematic diagram of the structure of the drying device provided by the utility model;

[0028] Figure 2 The accompanying drawing is a schematic diagram of the internal structure of the drying device provided by the utility model;

[0029] Figure 3 The accompanying drawing is a schematic structural diagram of the inner wall of the drying device provided by the utility model;

[0030] Figure 4 The accompanying drawing is a schematic structural diagram of the connection between the rotating rack and the baking tray provided by the utility model;

[0031] Figure 5 The accompanying drawings are provided by the utility model Figure 4 A magnified view of the structure at center A;

[0032] Figure 6 The accompanying drawing is a top view of the internal structure of the control box provided by the utility model.

[0033] Among them, in the figure,

[0034] 1-Box;

[0035] 11-Box door; 12-Hot air inlet; 13-Observation window; 14-Universal wheel; 15-Cold air outlet; 16-Air inlet channel;

[0036] 2-Infrared heating tube;

[0037] 3- Rotating frame;

[0038] 31-vertical rod; 32-crossbar; 33-baffle;

[0039] 4-baking tray;

[0040] 5-Control box;

[0041] 51-control panel; 52-switch button;

[0042] 6-Ultraviolet sterilization lamp; 7-Air energy integrated machine; 8-Ozone generator. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0044] The utility model discloses a longan drying device, comprising:

[0045] A box body 1, a box door 11 is arranged on the surface of the box body 1;

[0046] Infrared heating tubes 2, there are multiple infrared heating tubes 2, and they are arranged on the inner wall of the box body 1 along the height direction of the box body 1;

[0047] A rotating frame 3, the top of which is connected to a driving motor, and the bottom of which is rotatably connected to the bottom of the box body 1;

[0048] A baking tray 4, wherein the baking tray 4 is disposed on the rotating frame 3, and a plurality of baking trays 4 are arranged in parallel along the height direction of the rotating frame 3;

[0049] The control box 5 is arranged at the top of the outer side of the box body 1, the driving motor is placed in the control box 5, the top of the rotating frame 3 passes through the top of the box body 1 and is connected to the output end of the driving motor; the surface of the control box 5 is provided with a control panel 51 and a switch button 52; the driving motor and the infrared heating tube 2 are both connected to the control panel 51. The infrared heating tube 2 is used to heat the longan in the utility model, which is more energy-saving than the method of heating by introducing hot air, and the fragrance after drying is different from the fragrance of hot air drying.

[0050] In order to further optimize the above technical solution, a plurality of switch buttons 52 are provided to control the start and stop of the infrared heating tube 2, the ultraviolet sterilization lamp 6, the air energy integrated machine 7, and the ozone generator 8. The control panel 51 is provided with a display screen for displaying the temperature, and buttons for switch, rotation, lighting, time, and temperature. The switch can start the drive motor, and can also adjust the speed of the drive motor, the time, temperature, humidity, etc. of the infrared heating tube 2 and the ultraviolet sterilization lamp 6 accordingly.

[0051] In order to further optimize the above technical solution, a UV sterilizing lamp 6 is further arranged in the box 1. A plurality of UV sterilizing lamps 6 are provided and arranged on the inner wall of the box 1 along the height direction of the box 1. The UV sterilizing lamps 6 are connected to the control panel 51. The UV sterilizing lamps 6 and the infrared heating tubes 2 are arranged on the side wall of the box 1 in an alternate arrangement.

[0052] In order to further optimize the above technical solution, an air energy integrated machine 7 is further provided in the control box 5 , and the air outlet and air inlet of the air energy integrated machine 7 are both connected to the side wall of the box body 1 .

[0053] In order to further optimize the above technical solution, an air inlet channel 16 is provided inside the side wall of the box body 1, and the air inlet channel 16 is connected to the air outlet of the air energy integrated machine 7; a hot air inlet 12 is provided on the side wall of the box body 1, and the hot air inlet 12 is connected to the air inlet channel 16; a cold air outlet 15 is provided on the top of the box body 1, and the cold air outlet 15 is connected to the air inlet of the air energy integrated machine 7.

[0054] In order to further optimize the above technical solution, a plurality of hot air inlets 12 are arranged in sequence from top to bottom along the side wall of the box body 1 , and the hot air inlets 12 correspond to the positions of the baking tray 4 .

[0055] In order to further optimize the above technical solution, an ozone generator 8 is arranged in the control box 5, and the air outlet of the ozone generator 8 is connected to the air inlet channel 16. The hot air blown out by the ozone generator 8 and the air energy integrated machine 7 enters the box body 1 together and is discharged from the cold air outlet 15, which can disinfect and sterilize the longan.

[0056] In order to further optimize the above technical solution, the rotating frame 3 includes a vertical rod 31 and a horizontal rod 32; there are multiple vertical rods 31 arranged in a semicircular shape, and the horizontal rod 32 is located at the end of the vertical rod 31 and connects the multiple vertical rods 31 together. Figure 4 As shown, there may be three vertical rods 31 distributed in an isosceles triangle, and the baking tray 4 is round, so that the baking tray 4 can be easily placed.

[0057] In order to further optimize the above technical solution, a baffle 33 is provided along the length direction of the vertical rod 31 , and the baking tray 4 is placed on the top of the baffle 33 .

[0058] In order to further optimize the above technical solution, an observation window 13 is provided on the surface of the box door 11 .

[0059] In order to further optimize the above technical solution, universal wheels 14 are provided at the bottom of the box body 1 .

[0060] In order to further optimize the above technical solution, the cross bar 32 located at the bottom of the rotating frame 3 is rotatably connected to the box body 1, and a thrust bearing is provided at the bottom of the cross bar 32, which is rotatably connected to the box body 1 through the thrust bearing.

[0061] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0062] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A longan drying device, characterized in that: include: A box body (1), wherein a box door (11) is provided on a surface of the box body (1); Infrared heating tubes (2), the infrared heating tubes (2) being in plurality and arranged on the inner wall of the box body (1) along the height direction of the box body (1); A rotating frame (3), wherein the top of the rotating frame (3) is connected to a driving motor, and the bottom of the rotating frame (3) is rotatably connected to the bottom of the box body (1); A baking tray (4), wherein the baking tray (4) is arranged on the rotating frame (3), and a plurality of baking trays (4) are arranged in parallel along the height direction of the rotating frame (3); A control box (5), wherein the control box (5) is arranged at the top end of the outside of the box body (1), the drive motor is placed in the control box (5), and the top of the rotating frame (3) passes through the top of the box body (1) and is connected to the output end of the drive motor; a control panel (51) and a switch button (52) are arranged on the surface of the control box (5); the drive motor and the infrared heating tube (2) are both connected to the control panel (51).

2. A longan drying device according to claim 1, characterized in that: An ultraviolet sterilization lamp tube (6) is also arranged in the box (1). A plurality of ultraviolet sterilization lamp tubes (6) are provided and are arranged on the inner wall of the box (1) along the height direction of the box (1). The ultraviolet sterilization lamp tubes (6) are connected to the control panel (51).

3. A longan drying device according to claim 1, characterized in that: An air energy integrated machine (7) is also arranged in the control box (5), and the air outlet and air inlet of the air energy integrated machine (7) are both connected to the side wall of the box body (1).

4. A longan drying device according to claim 3, characterized in that: An air inlet channel (16) is provided inside the side wall of the box body (1), and the air inlet channel (16) is connected to the air outlet of the air energy integrated machine (7); a hot air inlet (12) is provided on the side wall of the box body (1), and the hot air inlet (12) is connected to the air inlet channel (16); a cold air outlet (15) is provided on the top of the box body (1), and the cold air outlet (15) is connected to the air inlet of the air energy integrated machine (7).

5. A longan drying device according to claim 4, characterized in that: A plurality of hot air inlets (12) are arranged in sequence from top to bottom along the side wall of the box body (1), and the hot air inlets (12) correspond to the positions of the baking tray (4).

6. A longan drying device according to claim 4 or 5, characterized in that: An ozone generator (8) is arranged in the control box (5), and an air outlet of the ozone generator (8) is connected to the air inlet channel (16).

7. A longan drying device according to claim 1, characterized in that: The rotating frame (3) comprises a vertical rod (31) and a horizontal rod (32); a plurality of the vertical rods (31) are provided and arranged in a semicircular shape; the horizontal rod (32) is located at the end of the vertical rod (31) and connects the plurality of vertical rods (31) together.

8. A longan drying device according to claim 7, characterized in that: The vertical rod (31) is provided with a plurality of baffles (33) along its length direction, and the baking tray (4) is placed on top of the baffles (33).

9. A longan drying device according to claim 1, characterized in that: An observation window (13) is provided on the surface of the box door (11).

10. The longan drying device according to claim 1, characterized in that: The bottom of the box body (1) is provided with universal wheels (14).

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