Portable tobacco dryer

Abstract

The utility model discloses a portable tobacco dryer, which relates to the technical field of tobacco drying and comprises a box body, two box doors and a battery, the two box doors are hinged to two sides of the box body, and the battery is fixedly connected to the bottom of the box body; the portable tobacco dryer comprises a box body and a box door, two drying structures distributed in a mirror image mode are arranged in the box body, each drying structure comprises an air channel fixedly connected to the interior of the box body, and a support is fixedly connected to the interior of each air channel. The tobacco is located in a barrel-shaped structure formed by the fixing net and the blocking net, at the moment, the fan is started to rotate, meanwhile, the heating wires are powered on, air enters the air channel through the air inlet window, and the air is heated by the heating wires when entering the air channel; the fan conveys heated hot air into the barrel-shaped structure formed by the fixing net and the blocking net through the rectifying plate, and tobacco leaves in the barrel-shaped structure are dried.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco drying, in particular to a portable tobacco dryer. Background Art

[0002] Tobacco drying is an important link in the tobacco production process, which affects the quality, flavor, subsequent processing and use of tobacco. After harvesting, tobacco needs to remove excess moisture for easy storage and further processing.

[0003] For example, a tobacco processing and drying device with the publication number CN219741823U includes a box body. Inside the box body, there is a connecting column, and the surface of the connecting column is provided with three groups of hanging components; on the top of the box body, there is a fan, and the blowing end of the fan is installed with an air duct one. This utility model can effectively shorten the distance between the tobacco and the air drying by arranging an air duct two at the bottom of each layer of tobacco and discharging hot air from the air duct one and the air duct two upward to the surface of the tobacco by the fan, thus effectively avoiding the uneven drying of the tobacco on both sides inside the existing equipment; by setting a liquid outlet pipe to connect the air duct two and making the equipment effectively pick up the condensed water dripping from each layer of tobacco under the support of the base, it can avoid the condensed water dripping layer by layer, minimizing the influence of the condensed water on the tobacco drying efficiency, and thus improving the drying efficiency of the equipment.

[0004] In the above-mentioned technical solution of a tobacco processing and drying device, by optimizing the structure to prevent the influence of condensed water on tobacco drying, in the actual use process, most tobacco drying devices are large-scale fixed devices, which are not portable and have high energy consumption. For small growers or users who need to dry tobacco at different locations, there is a lack of a lightweight, efficient and easy-to-operate drying solution. Content of the Utility Model

[0005] The purpose of the utility model is to provide a portable tobacco dryer to solve the problem in the above background art that in the actual use process, most tobacco drying devices are large-scale fixed devices, which are not portable and have high energy consumption. For small growers or users who need to dry tobacco at different locations, there is a lack of a lightweight, efficient and easy-to-operate drying solution.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A portable tobacco dryer includes a box body, a box door, and a battery. There are two box doors, and the two box doors are hinged on both sides of the box body, and the battery is fixedly connected to the bottom of the box body;

[0007] Inside the box body, there are two drying structures distributed in mirror image. The drying structure includes an air duct fixedly connected to the inside of the box body. Inside the air duct, there is a bracket fixedly connected. In the middle of the bracket, there is a fan rotatably connected, and the fan is driven by a motor. Inside the air duct, there are multiple heating wires fixedly connected in a matrix distribution. And on one side of the air duct close to the fan, there is a rectifying plate fixedly connected. And on the side of the air duct far from the rectifying plate, there are openings.

[0008] Preferably, on both sides of the box body, there are air intake windows, and the air intake windows are aligned with the openings on the side of the air duct far from the rectifying plate. On the top of the box body, there are two symmetrically distributed photovoltaic panels fixedly connected. And on both sides in the middle of the top of the box body, there are two symmetrically distributed handles fixedly connected. And in the middle of the top of the box body, there is a numerical control module fixedly connected. At the same time, the numerical control module is located between the two handles.

[0009] Preferably, inside the box body, there are two fixedly connected annular fixing nets. And the box door is designed as a hollow structure. And on the inner side of the box door, there is a blocking net with the same structure as the fixing net fixedly connected. At the same time, the fixing net and the blocking net form a barrel-shaped structure.

[0010] Preferably, at the top of the barrel-shaped structure formed by the fixing net and the blocking net, there is a stirring structure. The stirring structure includes a fixing cover fixedly connected to the inner top of the box body. And in the middle of the fixing cover, there is a stirring motor fixedly connected.

[0011] Preferably, the output end of the stirring motor extends to the bottom of the fixing cover and is fixedly connected with a stirring rod. And the stirring rod is located inside the barrel-shaped structure formed by the fixing net and the blocking net.

[0012] Preferably, at one end of the box body and the box door far from the hinge, there is a lock structure. The lock structure includes a movable ring fixedly connected to the end of the box door. And inside the movable ring, there are two symmetrically distributed clamping bars slidably connected. The clamping bars are designed as L-shaped structures. And the clamping bars extend towards the box body to the outside of the movable ring. And between the two clamping bars, there is a spring fixedly connected.

[0013] Preferably, the lock structure further includes a fixing ring fixedly connected to the outside of the box body. And on the upper and lower sides inside the fixing ring, there are clamping grooves. And the inside of the clamping grooves is clamped and connected with the clamping bars.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The portable tobacco dryer is provided with a drying structure. When the tobacco is inside the fixed net, the box door is closed at this time, so that the tobacco is inside the barrel-shaped structure formed by the fixed net and the baffle net. At this time, the fan is started to rotate, and at the same time the heating wire is electrified, so that the air enters the air duct through the air inlet window. When the air enters the air duct, it will be heated by multiple heating wires, so that the fan sends the heated hot air into the barrel-shaped structure formed by the fixed net and the baffle net through the rectifying plate to dry the tobacco leaves inside;

[0016] Further, when the tobacco leaves inside the barrel-shaped structure formed by the fixed net and the baffle net are being dried, the stirring motor is started to drive the stirring rod to rotate at this time, so that the stirring rod stirs the tobacco leaves inside the barrel-shaped structure formed by the fixed net and the baffle net, so that the tobacco rotates evenly inside the barrel-shaped structure formed by the fixed net and the baffle net, making the tobacco heat more evenly and improving the drying speed and quality;

[0017] Further, two photovoltaic panels are provided. When the photovoltaic panels are in the working state under sunlight irradiation, the two photovoltaic panels supply power to the components inside the dryer. At the same time, the photovoltaic panels are electrically connected to the battery. When the dryer is in the non-working state, the electric energy generated by the photovoltaic panels will be stored by the battery, so that when the photovoltaic panels cannot play their due role in rainy weather, the battery supplies power to the components inside the dryer. Brief Description of the Drawings

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is a schematic diagram of the box door opening structure of the present utility model;

[0020] Figure 3 is a schematic diagram of the box body structure of the present utility model;

[0021] Figure 4 is a schematic diagram of the air duct cross-sectional structure of the present utility model;

[0022] Figure 5 is a schematic diagram of the stirring rod structure of the present utility model;

[0023] Figure 6 of the present utility model Figure 3 is a schematic diagram of the partial structure.

[0024] In the figure: 1. Box body; 2. Box door; 3. Battery; 4. Air inlet window; 5. Photovoltaic panel; 6. Handle; 7. Numerical control module; 8. Fixed net; 9. Air duct; 10. Fan; 11. Heating wire; 12. Rectifying plate; 13. Fixed cover; 14. Stirring motor; 15. Stirring rod; 16. Movable ring; 17. Card strip; 18. Spring; 19. Fixed ring. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model. Embodiment

[0026] Please refer to Figure 1 - Figure 6 , the present utility model provides the following technical solutions:

[0027] A portable tobacco dryer, including a box body 1, a box door 2, and a battery 3. There are two box doors 2, and the two box doors 2 are hinged to both sides of the box body 1, and the battery 3 is fixedly connected to the bottom of the box body 1;

[0028] Inside the box body 1, there are two mirror-image distributed drying structures. The drying structure includes an air duct 9 fixedly connected to the inside of the box body 1. Inside the air duct 9, there is a bracket fixedly connected. And in the middle of the bracket, there is a fan 10 rotatably connected. And the fan 10 is driven by a motor. Inside the air duct 9, there are a plurality of heating wires 11 distributed in a matrix. And on one side of the air duct 9 close to the fan 10, there is a rectifying plate 12 fixedly connected. And on the side of the air duct 9 far from the rectifying plate 12, there are openings.

[0029] On both sides of the box body 1, there are air inlet windows 4, and the air inlet windows 4 are aligned with the openings on the side of the air duct 9 far from the rectifying plate 12. On the top of the box body 1, there are two symmetrically distributed photovoltaic panels 5 fixedly connected. And on both sides in the middle of the top of the box body 1, there are two symmetrically distributed handles 6 fixedly connected. And in the middle of the top of the box body 1, there is a numerical control module 7 fixedly connected. At the same time, the numerical control module 7 is located between the two handles 6.

[0030] Inside the box body 1, there are two annular fixed nets 8 fixedly connected. And the box door 2 is a hollow structure. And on the inner side of the box door 2, there is a retaining net with the same structure as the fixed net 8 fixedly connected. At the same time, the fixed net 8 and the retaining net form a barrel-shaped structure.

[0031] At the top of the barrel-shaped structure formed by the fixed net 8 and the retaining net, there is a stirring structure. The stirring structure includes a fixed cover 13 fixedly connected to the inner top of the box body 1. And in the middle of the fixed cover 13, there is a stirring motor 14 fixedly connected.

[0032] The output end of the stirring motor 14 extends to the bottom of the fixed cover 13 and is fixedly connected with a stirring rod 15. And the stirring rod 15 is located inside the barrel-shaped structure formed by the fixed net 8 and the retaining net.

[0033] At one end of the box body 1 and the box door 2 away from the hinge, a locking structure is provided. The locking structure includes a movable ring 16 fixedly connected to the end of the box door 2. Two symmetrically distributed clamping bars 17 are slidably connected inside the movable ring 16. The clamping bars 17 are of an L-shaped structure and extend towards the box body 1 to the outside of the movable ring 16. A spring 18 is fixedly connected between the two clamping bars 17.

[0034] The locking structure further includes a fixed ring 19 fixedly connected to the outside of the box body 1. Slots are provided on both the upper and lower sides inside the fixed ring 19, and the inside of the slots is engaged with the clamping bars 17. Embodiment

[0035] Based on Embodiment 1, its specific working principle is as follows:

[0036] For this portable tobacco dryer, when the tobacco is inside the fixed net 8, the box door 2 is closed at this time, so that the tobacco is inside the barrel-shaped structure formed by the fixed net 8 and the baffle net. At this time, the fan 10 is started to rotate, and at the same time, the heating wire 11 is powered on, so that the air enters the air duct 9 through the air inlet window 4. When the air enters the inside of the air duct 9, it will be heated by multiple heating wires 11, so that the fan 10 sends the heated hot air into the barrel-shaped structure formed by the fixed net 8 and the baffle net through the rectifying plate 12 to dry the tobacco leaves inside;

[0037] When the tobacco leaves inside the barrel-shaped structure formed by the fixed net 8 and the baffle net are being dried, the stirring motor 14 is started to drive the stirring rod 15 to rotate at this time, so that the stirring rod 15 stirs the tobacco leaves inside the barrel-shaped structure formed by the fixed net 8 and the baffle net, so that the tobacco rotates evenly inside the barrel-shaped structure formed by the fixed net 8 and the baffle net, making the tobacco heat more evenly and improving the drying speed and quality;

[0038] Two photovoltaic panels 5 are provided. When the photovoltaic panels 5 are in the working state under sunlight irradiation, the two photovoltaic panels 5 supply power to the components inside the dryer. At the same time, the photovoltaic panels 5 are electrically connected to the battery 3. When the dryer is in the non-working state, the electricity generated by the photovoltaic panels 5 will be stored by the battery 3, so that when the photovoltaic panels 5 cannot play their due role in rainy weather, the battery 3 supplies power to the components inside the dryer;

[0039] When the box body 1 and the box door 2 are in a closed state, at this time, the two springs 18 will be engaged with the card slots inside the fixed ring 19, so that the connection between the card strip 17 and the fixed ring 19 is established, thereby connecting the box body 1 and the box door 2 to each other. When the box body 1 and the box door 2 need to be separated, at this time, press the two movable rings 16 simultaneously to compress the springs 18, so that the card strip 17 is separated from the card slot inside the fixed ring 19, thereby removing the card strip 17 from inside the fixed ring 19. Furthermore, the ends of the box body 1 and the box door 2 away from the hinge do not interfere with each other, facilitating the separation of the box body 1 and the box door 2.

[0040] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A portable tobacco dryer, comprising a box body (1), a box door (2), and a battery (3), wherein the box door (2) is provided with two, and the two box doors (2) are hinged to two sides of the box body (1), and the battery (3) is fixedly connected to the bottom of the box body (1); Features: Two mirror-distributed drying structures are provided inside the box (1), and the drying structures include an air duct (9) fixedly connected to the inside of the box (1); a bracket is fixedly connected to the inside of the air duct (9), and a fan (10) is rotatably connected to the middle of the bracket, and the fan (10) is driven by a motor; a plurality of heating wires (11) distributed in a matrix are fixedly connected to the inside of the air duct (9); a rectifier plate (12) is fixedly connected to the side of the air duct (9) close to the fan (10), and an opening is provided on the side of the air duct (9) away from the rectifier plate (12).

2. A portable tobacco dryer according to claim 1, characterized in that: Air inlet windows (4) are provided on both sides of the box body (1), and the air inlet windows (4) are aligned with an opening on a side of the air duct (9) away from the rectifier plate (12); two symmetrically distributed photovoltaic panels (5) are fixedly connected to the top of the box body (1); two symmetrically distributed handles (6) are fixedly connected to both sides of the middle of the top of the box body (1); and a numerical control module (7) is fixedly connected to the middle of the top of the box body (1), and the numerical control module (7) is located between the two handles (6).

3. A portable tobacco dryer according to claim 1, characterized in that: Two annular fixed nets (8) are fixedly connected inside the box body (1), the box door (2) is configured as a hollow structure, and a retaining net having the same structure as the fixed nets (8) is fixedly connected inside the box door (2), and the fixed nets (8) and the retaining nets form a barrel-shaped structure.

4. A portable tobacco dryer according to claim 3, characterized in that: The fixed net (8) and the retaining net form a barrel-shaped structure with a stirring structure disposed on the top. The stirring structure comprises a fixed cover (13) fixedly connected to the top of the inner side of the box body (1), and a stirring motor (14) is fixedly connected to the middle of the fixed cover (13).

5. A portable tobacco dryer according to claim 4, characterized in that: The output end of the stirring motor (14) extends to the bottom of the fixed cover (13) and is fixedly connected to a stirring rod (15), and the stirring rod (15) is located inside the barrel-shaped structure formed by the fixed net (8) and the baffle net.

6. A portable tobacco dryer according to claim 1, characterized in that: A lock structure is provided at one end of the box body (1) and the box door (2) away from the hinge, and the lock structure comprises a movable ring (16) fixedly connected to the end of the box door (2), and two symmetrically distributed clamping strips (17) are slidably connected inside the movable ring (16), and the clamping strips (17) are set as an L-shaped structure, and the clamping strips (17) extend toward the box body (1) to the outside of the movable ring (16), and a spring (18) is fixedly connected between the two clamping strips (17).

7. A portable tobacco dryer according to claim 6, characterized in that: The lock structure further comprises a fixing ring (19) fixedly connected to the outside of the box body (1), and the fixing ring (19) is provided with clamping grooves on the upper and lower sides thereof, and the inside of the clamping grooves is clamped and connected with the clamping strip (17).

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