Tobacco moisture-proof storage device

Abstract

The utility model belongs to the technical field of tobacco processing, and specifically relates to a tobacco moisture-proof storage device, including a rotating drum, a driving assembly and an air supply assembly, both ends of the rotating drum are provided with end covers, the rotating drum is provided with a feed port, an air outlet, a discharge port and an air inlet, a bulk plate group is provided inside the rotating drum, the bulk plate group includes a plurality of bulk plates, a driven gear ring and a roller are sleeved on the outer wall of the rotating drum, a supporting wheel group is provided below the roller, the driving assembly is arranged below the driven gear ring, the driving assembly includes a reduction motor and a driving gear, the output shaft of the reduction motor is connected to the driving gear, the driving gear is meshed with the driven gear ring, the air supply assembly includes a rotating shaft, a porous partition and a servo motor, the rotating shaft passes through the rear end of the rotating drum and is installed with fan blades, the porous partition is arranged on the front side of the rotating shaft, and the output shaft of the servo motor is connected to the rotating shaft. The device puts tobacco in a dispersed motion ventilation state through the rotating drum, the bulk plate and the driving assembly to prevent the tobacco from getting damp.

Description

Technical Field

[0001] The utility model belongs to the technical field of tobacco processing, and in particular relates to a tobacco moisture-proof storage device. Background Art

[0002] Tobacco is a plant of the genus Nicotiana in the family Solanaceae. It is an annual or limited perennial herb covered with glandular hairs all over. The root is thick, the stem is 0.7-2 meters high, the base is slightly lignified, the leaves are oblong-lanceolate, lanceolate, oblong or ovate, gradually pointed at the apex, and the base gradually narrows until the stem becomes ear-shaped and semi-amplexicaulous. The inflorescence is terminal, conical, and multi-flowered; the pedicel is 5-20 mm long.

[0003] At present, most tobacco needs to be stored after being processed in processing plants, usually in storage cans. However, during the storage process, due to the lack of targeted moisture-proof measures inside, the tobacco is easily damp and spoiled in the storage cans, thus affecting the quality of the tobacco.

[0004] Therefore, improvements are urgently needed. Utility Model Content

[0005] In view of the above-mentioned defects in the prior art, the utility model provides a tobacco moisture-proof storage device, including a rotating drum, a driving assembly and an air supply assembly. The rotating drum is horizontally arranged, and closed end covers are arranged at the front and rear ends of the rotating drum. A feed inlet and an air outlet are arranged at the front end of the rotating drum, a discharge port is arranged on the drum wall, and an air inlet is arranged at the rear end of the rotating drum. A plurality of bulk plate groups are arranged inside the rotating drum, and each bulk plate group includes a plurality of bulk plates uniformly arranged along the circumference of the inner wall of the rotating drum. A driven gear ring and a roller are fixedly sleeved on the outer wall of the rotating drum, and a supporting roller group is correspondingly arranged below the roller. The supporting roller group is used to provide support and guidance for the roller, and a base is arranged below the supporting roller group.

[0006] The driving assembly is correspondingly arranged below the driven gear ring. The driving assembly includes a reduction motor and a driving gear. A support seat is arranged below the reduction motor and the driving gear. The output shaft of the reduction motor is transmission-connected to the driving gear, and the driving gear is meshingly connected to the driven gear ring.

[0007] The air supply assembly is arranged at the rear side of the drum, and the air supply assembly includes a rotating shaft, a porous partition and a servo motor. The front end of the rotating shaft passes through the center position of the end cover at the rear end of the drum and is installed with a plurality of fan blades. The rotating shaft and the end cover are sealed and rotatably connected. The porous partition is arranged at the rear end of the drum and at the front side of the rotating shaft, and is used to separate the rotating shaft from the tobacco in the drum. The output shaft of the servo motor is transmission-connected to the rear end of the rotating shaft.

[0008] Optionally, the cross section of the bulk plate is a right-angled trapezoid.

[0009] Optionally, the outside of the feed port, the discharge port, the air inlet and the air outlet of the drum are all provided with sealing covers.

[0010] Specifically, the entire drum can be sealed in this way, which has the effect of sealing and preserving the tobacco.

[0011] Optionally, filters are provided at both the air inlet and the air outlet of the drum.

[0012] Specifically, the filter plays a role in filtering air and can prevent moisture from entering the drum to a certain extent.

[0013] Optionally, a fixing bracket is provided below the servo motor.

[0014] Specifically, the fixed bracket mainly supports the servo motor and the rotating shaft, thereby improving the stability of the rotating shaft during rotation.

[0015] The utility model also includes other components that enable a tobacco moisture-proof storage device to be used normally, which are all conventional technical means in the art. In addition, the devices or components not limited in the utility model all adopt conventional technical means in the art, such as a reduction motor and a servo motor.

[0016] The working principle of the utility model is that when in use, the reduction motor is started to drive the driving gear to rotate, thereby driving the driven gear ring and the rotating drum to rotate. Under the rotation of the rotating drum and the action of the bulk plate, the tobacco is continuously picked up and scattered, so as to prevent the tobacco from being piled up for a long time and getting damp, so that it is in a dispersed movement and ventilation state. At the same time, the sealing covers at the air inlet and the air outlet can be opened, and the servo motor can be started to drive the rotating shaft to rotate, thereby driving the fan blades to rotate, so as to blow out the moisture in the tobacco and improve the moisture-proof effect. When it is necessary to take out the tobacco, the sealing cover at the material outlet of the rotating drum can be opened to discharge the tobacco. For the tobacco retained in the rotating drum and not completely discharged, the rotating drum can be manually entered to be cleaned.

[0017] The beneficial effects of the utility model are simple structure and easy use. The horizontally arranged rotating drum, bulk plate and driving assembly are used to put the tobacco in a dispersed movement and ventilation state, thereby preventing the tobacco from being piled up for a long time and getting damp. In addition, the air supply assembly can blow out the moisture in the tobacco, further improving the moisture-proof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 for Figure 1 Sectional view along AA direction.

[0021] Figure 3 It is a schematic diagram of the internal structure of the rotating drum of the utility model.

[0022] In the figure: 1. rotating drum, 2. driving assembly, 3. air supply assembly, 4. feeding port, 5. air outlet, 6. discharging port, 7. air inlet, 8. bulk plate group, 9. bulk plate, 10. driven gear ring, 11. roller, 12. supporting roller group, 13. reduction motor, 14. driving gear, 15. rotating shaft, 16. porous partition, 17. servo motor, 18. fan blade, 19. fixed bracket. DETAILED DESCRIPTION

[0023] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.

[0024] Example

[0025] like Figure 1-3 As shown, the embodiment of the utility model provides a tobacco moisture-proof storage device, including a rotating drum 1, a driving assembly 2 and an air supply assembly 3. The rotating drum 1 is horizontally arranged, and closed end covers are arranged at the front and rear ends of the rotating drum 1. A feed inlet 4 and an air outlet 5 are arranged at the front end of the rotating drum 1, a discharge port 6 is arranged on the drum wall of the rotating drum 1, and an air inlet 7 is arranged at the rear end of the rotating drum 1. The feed inlet 4, the discharge port 6, the air inlet 7 and the air outlet 5 of the rotating drum 1 are all provided with sealing covers on the outside, so that the rotating drum can be The drum 1 is completely sealed, which has the effect of sealing and preserving the tobacco; a plurality of bulk plate groups 8 are arranged inside the drum 1, each bulk plate group 8 includes a plurality of bulk plates 9 evenly arranged along the circumference of the inner wall of the drum 1, and the cross-section of the bulk plates 9 is a right-angled trapezoid. A driven gear ring 10 and a roller 11 are fixedly sleeved on the outer wall of the drum 1, and a supporting roller group 12 is correspondingly arranged below the roller 11. The supporting roller group 12 is used to provide support and guidance for the roller 11, and a base is arranged below the supporting roller group 12.

[0026] The driving assembly 2 is correspondingly arranged below the driven ring gear 10. The driving assembly 2 includes a reduction motor 13 and a driving gear 14. A support seat is arranged below the reduction motor 13 and the driving gear 14. The output shaft of the reduction motor 13 is transmission-connected to the driving gear 14, and the driving gear 14 is meshingly connected to the driven ring gear 10.

[0027] The air supply assembly 3 is arranged at the rear side of the drum 1, and the air supply assembly 3 includes a rotating shaft 15, a porous partition plate 16 and a servo motor 17. The front end of the rotating shaft 15 passes through the center position of the end cover at the rear end of the drum 1 and is installed with a plurality of fan blades 18, and the rotating shaft 15 and the end cover are sealed and rotatably connected. The porous partition plate 16 is arranged at the rear end of the drum 1 and at the front side of the rotating shaft 15, and is used to separate the rotating shaft 15 from the tobacco in the drum 1. The output shaft of the servo motor 17 is transmission-connected to the rear end of the rotating shaft 15, and a fixed bracket 19 is arranged below the servo motor 17. The fixed bracket 19 mainly supports the servo motor 17 and the rotating shaft 15, thereby improving the stability of the rotating shaft 15 during rotation.

[0028] In addition, filters are provided at the air inlet 7 and the air outlet 5 of the drum 1 , and the filters play a role in filtering the air, thereby preventing moisture from entering the drum 1 to a certain extent.

[0029] The working principle of the utility model is that when in use, the reduction motor 13 is started to drive the driving gear 14 to rotate, thereby driving the driven gear ring 10 and the drum 1 to rotate. Under the rotation of the drum 1 and the action of the bulk plate 9, the tobacco is continuously picked up and scattered to prevent the tobacco from being accumulated together for a long time and getting damp, so that it is in a dispersed movement and ventilation state. At the same time, the sealing covers at the air inlet 7 and the air outlet 5 can be opened, and the servo motor 17 can be started to drive the rotating shaft 15 to rotate, thereby driving the fan blades 18 to rotate, and the moisture in the tobacco can be blown out to improve the moisture-proof effect; when it is necessary to take out the tobacco, the sealing cover at the discharge port 6 of the drum 1 can be opened to discharge the tobacco. For the tobacco that is not discharged completely in the drum 1, the drum 1 can be manually entered for cleaning.

[0030] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A tobacco moisture-proof storage device, comprising a drum, a drive assembly and an air supply assembly, characterized in that: The drum is arranged horizontally and transversely, and closed end covers are arranged at both the front and rear ends of the drum, a feed port and an air outlet are arranged at the front end of the drum, a discharge port is arranged on the drum wall, and an air inlet is arranged at the rear end of the drum. Several bulk plate groups are arranged inside the drum, and each bulk plate group includes a plurality of bulk plates uniformly arranged along the circumference of the inner wall of the drum. A driven gear ring and a roller are fixedly sleeved on the outer wall of the drum, and a supporting wheel group is arranged correspondingly below the roller, and the supporting wheel group is used to provide support and guidance for the roller, and a base is arranged below the supporting wheel group; The driving assembly is correspondingly arranged below the driven gear ring, and the driving assembly includes a reduction motor and a driving gear. A support seat is arranged below the reduction motor and the driving gear. The output shaft of the reduction motor is transmission-connected with the driving gear, and the driving gear is meshingly connected with the driven gear ring. The air supply assembly is arranged at the rear side of the rotating drum, and the air supply assembly includes a rotating shaft, a porous partition and a servo motor. The front end of the rotating shaft passes through the center position of the end cover at the rear end of the rotating drum and is installed with a plurality of fan blades. The rotating shaft and the end cover are sealed and rotatably connected. The porous partition is arranged at the rear end of the rotating drum and is located on the front side of the rotating shaft. The output shaft of the servo motor is transmission-connected to the rear end of the rotating shaft.

2. The tobacco moisture-proof storage device according to claim 1, characterized in that: The cross section of the bulk plate is a right-angled trapezoid.

3. The tobacco moisture-proof storage device according to claim 1, characterized in that: The outsides of the feed inlet, the discharge port, the air inlet and the air outlet of the drum are all provided with sealing covers.

4. The tobacco moisture-proof storage device according to claim 1, characterized in that: Filters are provided at the air inlet and outlet of the drum.

5. The tobacco moisture-proof storage device according to claim 1, characterized in that: A fixing bracket is arranged below the servo motor.

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