CN219797785U

CN219797785U - Tobacco drying device

Info

Publication number: CN219797785U
Application number: CN202320953363.1U
Authority: CN
Inventors: 赵谦益; 闵晨
Original assignee: SHANGHAI HB AUTO MACHINERY CO Ltd
Current assignee: SHANGHAI HB AUTO MACHINERY CO Ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-10-03
Anticipated expiration: 2033-04-24

Abstract

The utility model provides a tobacco drying device, and relates to the technical field of drying devices. The tobacco drying device comprises a drying box body, wherein a drying cylinder and a plurality of electric heating rods are arranged in the drying box body, the drying box body is provided with a driving motor, the drying cylinder comprises a shielding cover and a cylinder body with two sealed ends, and the side wall of the cylinder body is provided with a feeding hole and a discharging hole; the shielding cover shields the material inlet and the material outlet, and one side of the shielding cover is rotationally arranged on the cylinder body through a hinge; the cylinder is provided with a driving component for driving the shielding cover to rotate along the cylinder; one end of the cylinder body is arranged on a transmission shaft of the driving motor, and a plurality of vent holes are formed in the cylinder body and the shielding cover. By adopting the utility model, the tobacco can be turned through rotation, the drying efficiency of the tobacco is improved, the dried tobacco is conveniently taken out after the tobacco is dried, the operation is simple, and the time and the labor are saved.

Description

Tobacco drying device

Technical Field

The utility model relates to the technical field of drying devices, in particular to a tobacco drying device.

Background

In the tobacco processing process, the tobacco needs to be dried through a drying device, most of the existing drying devices generally adopt to directly dry the tobacco in a flat mode, the tobacco is inconvenient to turn over in the mode, the drying effect on the tobacco is poor, the drying time of the tobacco is long, and the working efficiency of the drying device is low.

Therefore, a person skilled in the relevant art improves the process, for example, the prior art patent with the Chinese authority publication number of CN215909572U discloses a rotary tobacco drying device for 2022 and 25 days, which can turn tobacco through rotation so as to improve the drying efficiency of the tobacco, but when the tobacco is dried and the tobacco in the rotary cylinder needs to be taken out, the device needs to manually rotate the drying cylinder and the support frame, needs to rotate the sealing cover, takes the sealing cover off the material opening, and manually pours the dried tobacco out, so that the whole operation process has more steps, is tedious, consumes labor and is time-consuming.

Disclosure of Invention

The utility model aims to provide a tobacco drying device, which can solve the defects of the prior art, can turn tobacco through rotation, improves the drying efficiency of the tobacco, is convenient to take out the dried tobacco after the tobacco is dried, and is simple to operate, time-saving and labor-saving.

The utility model adopts the technical scheme that:

the embodiment of the utility model provides a tobacco drying device, which comprises a drying box body, wherein a drying cylinder and a plurality of electric heating rods are arranged in the drying box body; the shielding cover shields the material inlet and the material outlet, and one side of the shielding cover is rotationally arranged on the cylinder body through a hinge;

the cylinder is provided with a driving component for driving the shielding cover to rotate along the cylinder; one end of the cylinder body is arranged on a transmission shaft of the driving motor, and a plurality of vent holes are formed in the cylinder body and the shielding cover.

Further, in some embodiments of the present utility model, the driving assembly includes a first electric push rod, the shielding cover is provided with a first mounting block, and the cylinder is provided with a second mounting block; one end of the first electric push rod is rotationally connected with the first mounting block, and the other end of the first electric push rod is rotationally connected with the second mounting block.

Further, in some embodiments of the present utility model, an electrically conductive slip ring is disposed at the other end of the cylinder, an inner ring of the electrically conductive slip ring is fixed at the other end of the cylinder, an outer ring of the electrically conductive slip ring is fixed at the drying box, and the first electric push rod is electrically connected with the electrically conductive slip ring.

Further, in some embodiments of the present utility model, a material adding port is provided at the top of the drying box, and a material adding funnel is provided along the material adding port.

Further, in some embodiments of the present utility model, the foregoing further includes a cover plate, where the cover plate covers the top of the charging hopper.

Further, in some embodiments of the present utility model, the cover plate is provided with a handle.

Further, in some embodiments of the present utility model, a discharge hole and a discharge baffle for shielding the discharge hole are provided at the bottom of the drying box, and one end of the discharge baffle is rotatably connected with the drying box.

Further, in some embodiments of the present utility model, the drying box further includes a second electric push rod, one end of the second electric push rod is rotatably connected to the discharging baffle, and the other end of the second electric push rod is rotatably connected to the drying box.

Further, in some embodiments of the present utility model, a plurality of support legs are provided at the bottom of the drying box.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

it can turn tobacco through the rotation, improves the drying efficiency of tobacco, is convenient for take out the tobacco of drying after the tobacco is dried moreover, easy operation, labour saving and time saving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a partial cross-sectional view of a tobacco drying apparatus according to an embodiment of the present utility model along an axial direction of a drying cylinder;

fig. 2 is a partial cross-sectional view of a tobacco drying apparatus according to an embodiment of the present utility model along a radial direction of a drying cylinder;

fig. 3 is a partial cross-sectional view II of a tobacco drying device along the radial direction of a drying cylinder according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a drying drum according to an embodiment of the present utility model.

Icon: 1-drying a box body; 2-driving a motor; 3-a cylinder; 4-a shielding cover; 5-a material inlet and a material outlet; 6-ventilation holes; 7-an electric heating rod; 8-a first electric push rod; 9-a first mounting block; 10-a second mounting block; 11-conductive slip rings; 12-hinges; 13-a material adding port; 14-a charging hopper; 15-cover plate; 16-handle; 17-a discharge hole; 18-a discharge baffle; 19-a second electric push rod; 20-supporting legs; 21-exhaust fan.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples

Referring to fig. 1-4, the present embodiment provides a tobacco drying device, including a drying box 1, a drying cylinder and a plurality of electric heating rods 7 are disposed in the drying box 1, the drying cylinder adopts a hollow cylindrical shape, the number of the electric heating rods 7 is four and is arranged around the drying cylinder at intervals, two ends of the electric heating rods 7 are connected with the inside of the drying box 1, the electric heating rods 7 are connected with mains supply to supply power for heating, and the air inside the drying box 1 is heated by the electric heating rods 7 to heat the inside of the drying cylinder.

The drying box body 1 is provided with a driving motor 2, the driving motor 2 can be a stepping motor, the drying cylinder comprises a shielding cover 4 and a cylinder body 3 with two sealed ends, and the side wall of the cylinder body 3 is provided with a feeding and discharging hole 5; the shielding cover 4 shields the material inlet and outlet holes 5, and one side of the shielding cover 4 is rotatably arranged on the cylinder body 3 through a hinge 12; the cylinder 3 is provided with a driving component for driving the shielding cover 4 to rotate along the cylinder 3; one end of the cylinder 3 is arranged on a transmission shaft of the driving motor 2, and the cylinder 3 and the shielding cover 4 are respectively provided with a plurality of vent holes 6. The provision of the plurality of ventilation holes 6 facilitates the flow of hot air through the plurality of ventilation holes 6.

The driving assembly comprises a first electric push rod 8, the shielding cover 4 is provided with a first mounting block 9, and the cylinder 3 is provided with a second mounting block 10; one end of the first electric push rod 8 is rotationally connected with the first mounting block 9, and the other end of the first electric push rod 8 is rotationally connected with the second mounting block 10. The number of the shielding covers 4 in the embodiment is two and the shielding covers 4 are arranged oppositely, and each shielding cover 4 is provided with three hinges 12 and two first electric push rods 8 correspondingly.

The other end of the cylinder body 3 is provided with an electric conduction slip ring 11, an inner ring of the electric conduction slip ring 11 is fixed at the other end of the cylinder body 3, an outer ring of the electric conduction slip ring 11 is fixed at the drying box body 1, and the first electric push rod 8 is electrically connected with the electric conduction slip ring 11. The conductive slip ring 11 is also called a slip ring, a conductive ring, a slip ring, a bus ring, or the like. It can be used in any electromechanical system that requires continuous rotation while requiring the transmission of power and signals from a fixed position to a rotating position. The slip ring can improve system performance, simplify system structure, and avoid the wire from being twisted in the rotating process. The utility model is provided with the conductive slip ring 11, so that the power supply and the switch are conveniently connected through the conductive slip ring 11 to supply power to the first electric push rod 8.

The first electric push rod 8 can be controlled to extend and shorten through the switch, as shown in fig. 2 and 4, when the first electric push rod 8 extends, the first electric push rod 8 pushes the shielding cover 4 to rotate along the cylinder 3 so that the shielding cover 4 shields the material inlet and outlet 5 of the cylinder 3; as shown in fig. 3, when the first electric push rod 8 is shortened, the first electric push rod 8 pulls the shielding cover 4 to rotate along the cylinder 3 so as to expose the feed and discharge opening 5 of the shielding cover 4, so that tobacco can be conveniently added or the dried tobacco can be conveniently poured out.

As shown in fig. 1 to 4, in some embodiments of the present utility model, a feeding port 13 is provided at the top of the drying box 1, and the drying box 1 is provided with a feeding funnel 14 along the feeding port 13. The feeding hopper comprises a feeding hopper 14, a feeding hopper body and a cover plate 15, wherein the cover plate 15 covers the top of the feeding hopper 14, and a handle 16 is arranged on the cover plate 15.

According to the utility model, the charging hopper 14 is arranged, so that tobacco to be dried is conveniently poured into the charging hopper 14, and the tobacco is conveniently dropped into the drying cylinder through the charging port 13 for drying. Through setting up apron 15, can cover the hopper 14 opening of will adding through apron 15 when drying and shelter from at the hopper 14 top of adding, reduce the loss of heat.

The bottom of the drying box body 1 is provided with a discharge hole 17 and a discharge baffle 18 for shielding the discharge hole 17, and one end of the discharge baffle 18 is rotationally connected with the drying box body 1. The drying box further comprises a second electric push rod 19, one end of the second electric push rod 19 is rotationally connected with the discharging baffle 18, and the other end of the second electric push rod 19 is rotationally connected with the drying box body 1. The number of the discharging baffles 18 in this embodiment is two, each discharging baffle 18 is correspondingly provided with a second electric push rod 19, and one end of the discharging baffle 18 is rotatably connected with the drying box 1 through the hinge 12.

The bottom of the drying box 1 is provided with a plurality of supporting legs 20, so that the drying box 1 is conveniently supported by the plurality of supporting legs 20. Optionally, this embodiment may be provided with an exhaust fan 21, where an air inlet end and an air exhaust end of the exhaust fan 21 are both communicated with the interior of the drying box 1, and the exhaust fan 21 may drive the flow of air inside the drying box 1, so as to facilitate drying.

Working principle: before use, the discharging baffle 18 is horizontally arranged and shields the discharging hole 17, the shielding cover 4 rotates to the highest position, the cover plate 15 can be opened at the moment, the first electric push rod 8 is controlled to be shortened, the first electric push rod 8 pulls the shielding cover 4 to rotate and open, the discharging hole 5 is exposed and located below the charging hopper 14, and therefore tobacco to be dried can be placed in the charging hopper 14 and falls into the drying cylinder through the charging and discharging hole 5.

Then the first electric push rod 8 is controlled to extend, at the moment, as shown in fig. 2, the first electric push rod 8 pushes the shielding cover 4 to rotate to be closed, the feeding and discharging hole 5 is shielded by the shielding cover 4, and the top of the charging hopper 14 is covered by the cover plate 15. Each electric heating rod 7 is started to heat, meanwhile, the driving motor 2 is started, the drying cylinder is driven to rotate by the driving motor 2, and hot air in the drying box body 1 can enter the drying cylinder through the air vent 6 to heat tobacco. So can overturn tobacco through rotating the stoving section of thick bamboo in order to overturn, be convenient for dry tobacco, improve the drying efficiency of tobacco.

When the tobacco is dried, the electric heating rod 7 is closed, the driving motor 2 drives the drying cylinder to rotate so that the shielding cover 4 rotates to the lowest position and stops, and the feeding and discharging port 5 faces downwards. The second electric push rod 19 and the first electric push rod 8 are started, as shown in fig. 3, the second electric push rod 19 shortens and pulls the discharging baffle 18 to rotate to an inclined state, meanwhile, the first electric push rod 8 pulls the shielding cover 4 to rotate and open, at the moment, tobacco dried in the drying cylinder can fall out through the feeding and discharging hole 5 and the discharging hole 17 under the action of gravity, and the dried tobacco can be collected conveniently. So the tobacco is convenient for take out with the tobacco of drying after finishing the tobacco is dried, take out the in-process of tobacco only need through switch control second electric putter 19 and first electric putter 8 can, need not the manual work to overturn the stoving section of thick bamboo, easy operation, labour saving and time saving.

The foregoing is merely a preferred embodiment of the present utility model, and it is not intended to limit the present utility model, and it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiment, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a tobacco drying device, includes the stoving box, be equipped with stoving section of thick bamboo and a plurality of electrical heating stick in the stoving box, the stoving box is equipped with driving motor, its characterized in that: the drying cylinder comprises a shielding cover and a cylinder body with two sealed ends, and a material inlet and a material outlet are formed in the side wall of the cylinder body; the shielding cover shields the feeding and discharging openings, and one side of the shielding cover is rotatably arranged on the cylinder body through a hinge;

the cylinder body is provided with a driving component for driving the shielding cover to rotate along the cylinder body; one end of the cylinder body is arranged on a transmission shaft of the driving motor, and the cylinder body and the shielding cover are provided with a plurality of vent holes.

2. A tobacco drying apparatus according to claim 1, wherein: the driving assembly comprises a first electric push rod, the shielding cover is provided with a first mounting block, and the cylinder is provided with a second mounting block; one end of the first electric push rod is rotationally connected with the first mounting block, and the other end of the first electric push rod is rotationally connected with the second mounting block.

3. A tobacco drying apparatus according to claim 2, wherein: the other end of the cylinder body is provided with a conductive slip ring, an inner ring of the conductive slip ring is fixed at the other end of the cylinder body, an outer ring of the conductive slip ring is fixed at the drying box body, and the first electric push rod is electrically connected with the conductive slip ring.

4. A tobacco drying apparatus according to claim 1, wherein: the top of the drying box body is provided with a material adding port, and the drying box body is provided with a material adding funnel along the material adding port.

5. A tobacco drying apparatus according to claim 4, wherein: the feeding hopper further comprises a cover plate, and the cover plate covers the top of the feeding hopper.

6. A tobacco drying apparatus according to claim 5, wherein: the cover plate is provided with a handle.

7. A tobacco drying apparatus according to claim 1, wherein: the drying box is characterized in that a discharge hole and a discharge baffle used for shielding the discharge hole are arranged at the bottom of the drying box, and one end of the discharge baffle is rotationally connected with the drying box.

8. A tobacco drying apparatus according to claim 7, wherein: the drying box further comprises a second electric push rod, one end of the second electric push rod is rotationally connected with the discharging baffle, and the other end of the second electric push rod is rotationally connected with the drying box body.

9. A tobacco drying apparatus according to claim 1, wherein: and a plurality of supporting legs are arranged at the bottom of the drying box body.