CN213549645U

CN213549645U - Automatic tobacco leaf drying device

Info

Publication number: CN213549645U
Application number: CN202020652668.5U
Authority: CN
Inventors: 叶远坚; 周丽琴; 曹登峰; 罗赟; 唐荣梅
Original assignee: Nanning College for Vocational Technology
Current assignee: Nanning College for Vocational Technology
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-06-29
Anticipated expiration: 2030-04-26

Abstract

The utility model provides an automatic tobacco leaf drying device, including stoving case and stoving dish, the stoving incasement is equipped with drying mechanism, drying mechanism is including setting up the driving motor that the level set up on the stoving case lateral wall, driving motor's output is connected with first action wheel, one side of first action wheel is connected with first belt, the second belt is kept away from the one end of first action wheel is connected with first from the driving wheel, first one side center department from the driving wheel is connected with the rotation axis, the one end of rotation axis is connected with the second action wheel, one side of second action wheel is connected with the second belt, the one end of second belt is rotated and is connected with the second from the driving wheel, just the second is rotated and is connected with the cam from driving wheel and first one side in opposite directions from the driving wheel through the pivot. The utility model discloses a cam drives the vibrations of stoving dish for the tobacco leaf can roll, can carry out even drying process to the tobacco leaf through the air nozzle, has improved drying efficiency.

Description

Automatic tobacco leaf drying device

Technical Field

The utility model relates to a tobacco leaf production facility technical field mainly relates to an automatic tobacco leaf drying device.

Background

At present, along with the development of society, the tobacco industry is durable and not weak, the tobacco industry occupies a great proportion of national economy in China, the increase of living pressure also leads to the continuous increase of smokers in China, the demand of cigarettes is more and more large, in order to prolong the storage time of tea, the tea is prevented from being oxidized, the tea needs to be dried in the manufacturing process of the tea, the existing drying mode of the tobacco is still in a very original state, planted farmers hang tobacco leaves in a drying room, the drying room is heated through coal gas or dry firewood, the traditional drying equipment not only occupies a large area, the equipment utilization rate is low, but also the tobacco leaves are fixedly placed, the phenomenon of uneven drying is easily caused, and the drying efficiency is high. Therefore, an automatic tobacco leaf drying device needs to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an automatic tobacco leaf drying device for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an automatic tobacco leaf drying device comprises a drying box and a drying disc, wherein a drying mechanism is arranged in the drying box, the drying mechanism comprises a driving motor which is horizontally arranged on the outer side wall of the drying box, the output end of the driving motor extends to the inside of the drying box and is connected with a first driving wheel, one side of the first driving wheel is connected with a first belt, one end of the first belt, far away from the first driving wheel, is rotatably connected with a first driven wheel, the center of one side, far away from the driving motor, of the first driven wheel is connected with a rotating shaft in a penetrating manner, one end of the rotating shaft is connected with a second driving wheel in a penetrating manner, one side, close to the first driving wheel, of the second driving wheel is connected with a second belt, one end of the second belt is rotatably connected with a second driven wheel, and the opposite side of the second driven wheel and the first driven wheel is rotatably, the top ends of the two cams are connected with the bottom of the drying disc.

Preferably, the length of the second belt is the same as that of the second belt, and both the cams are located on the same horizontal axis as the second driven wheel and the first driven wheel.

Preferably, a screening net is arranged on an inner bottom plate of the drying disc.

Preferably, the bilateral symmetry of stoving dish has the connecting plate through bolted connection, two the both ends of connecting plate are all the symmetry to run through sliding connection and are had two guide posts, every the both ends of guide post all with two upper and lower inner walls welded fastening of stoving case.

Preferably, the top of stoving case is equipped with heating mechanism, heating mechanism is in including setting up the fan on stoving case top surface, the output of fan is connected with two first air ducts, two the bottom of first air duct extends to the stoving incasement all is connected with the second air duct, two the second air duct is not in on the same horizontal axis, and two the impartial interval in bottom of second air duct is connected with a plurality of air nozzles.

Preferably, the input end of the fan is connected with a heating box through a conduit, and a heating resistance wire is arranged in the heating box.

Preferably, an impurity filter screen and an active carbon filter screen are sequentially arranged on one side, far away from the heating resistance wire, in the heating box.

Preferably, one side of stoving case is equipped with the observation window, the bottom of observation window is equipped with the discharge gate.

Preferably, the top of stoving case is equipped with solar panel, solar panel pass through the wire with fan and driving motor electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

one is as follows: the utility model discloses mainly through the work of start-up driving motor, make driving motor drive first action wheel rotate, first action wheel drives first driven wheel through first belt and rotates, first driven wheel drives the rotation of second action wheel through the rotation axis, the second action wheel drives the rotation of second driven wheel through the second belt, thereby make second driven wheel and first driven wheel all drive the cam through the pivot and rotate, rotate through two cams and drive the stoving dish and shake from top to bottom, make the tobacco leaf can roll, thereby make a plurality of air nozzles can carry out more even stoving to the tobacco leaf, drying efficiency has been improved;

the second step is as follows: through the design of the solar panel, the absorbed solar energy is converted into electric energy to be supplied to the fan and the driving motor, so that not only can energy be saved, but also the investment cost can be reduced;

and thirdly: through starting heating resistor silk and fan work, make the outside air heated up through the heating resistor silk in being inhaled the heating box, then adsorb the filtration through impurity filter screen and active carbon filter screen impurity in the outside air and peculiar smell etc. in proper order, prevent that impurity and peculiar smell etc. from dropping on the tobacco leaf and causing the pollution to it, carry through two first air ducts and second air duct in proper order through the air after the fan work will filter to a plurality of air nozzle blowout and carry out drying process to the tobacco leaf, thereby not only can improve drying efficiency, but also can prevent that the tobacco leaf from being polluted.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the drying box of the present invention;

FIG. 3 is a schematic view of the drying mechanism of the present invention;

fig. 4 is a schematic structural view of the drying tray of the present invention;

figure 5 is a cross-sectional view of the heating cartridge of the present invention.

Reference numerals: 1. a drying box; 11. an observation window; 12. a discharge port; 2. a drying mechanism; 21. a drive motor; 22. a first drive wheel; 23. a first belt; 24. a first driven wheel; 25. a rotating shaft; 26. a second drive wheel; 27. a second belt; 28. a second driven wheel; 29. a cam; 3. a heating mechanism; 31. a heating cartridge; 32. a fan; 33. a first air duct; 34. a second air duct; 35. an air nozzle; 36. heating resistance wires; 37. an impurity filter screen; 38. an active carbon filter screen; 4. a solar panel; 5. a drying tray; 51. a connecting plate; 52. screening a net; 53. and a guide post.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, an automatic tobacco leaf drying device includes a drying box 1 and a drying tray 5, a drying mechanism 2 is disposed in the drying box 1, the drying mechanism 2 includes a driving motor 21 disposed on the outer side wall of the drying box 1 in a horizontal arrangement, an output end of the driving motor 21 extends into the drying box 1 and is connected with a first driving wheel 22, one side of the first driving wheel 22 is connected with a first belt 23, one end of the first belt 23 far from the first driving wheel 22 is rotatably connected with a first driven wheel 24, a center of one side of the first driven wheel 24 far from the driving motor 21 is connected with a rotating shaft 25 in a penetrating manner, one end of the rotating shaft 25 is connected with a second driving wheel 26 in a penetrating manner, one side of the second driving wheel 26 close to the first driving wheel 22 is connected with a second belt 27, one end of the second belt 27 is rotatably connected with a second driven wheel 28, just the second is followed driving wheel 28 and first one side in opposite directions from driving wheel 24 and all is connected with cam 29, two through the pivot rotation cam 29's top with drying tray 5's bottom is connected, second belt 27 is the same with second belt 27's length dimension, and two cam 29 all with the second is followed driving wheel 28 and first driven wheel 24 and is in the same axis of level, drying tray 5's bilateral symmetry has connecting plate 51, two there are two guide posts 53, every to run through sliding connection in the equal symmetry in both ends of connecting plate 51 the both ends of guide post 53 all with drying tray 1's two upper and lower inner wall welded fastening.

Referring to fig. 1, a solar panel 4 is disposed at the top end of the drying box 1, and the solar panel 4 is electrically connected to the fan 32 and the driving motor 21 through a wire. In this embodiment, the solar panel 4 is designed to convert the absorbed solar energy into electric energy for the fan 32 and the driving motor 21, so as to save energy and reduce investment cost.

Referring to fig. 1 and 4, an observation window 11 is arranged on one side of the drying box 1, a discharge hole 12 is arranged at the bottom end of the observation window 11, and a screening net 52 is arranged on an inner bottom plate of the drying tray 5. In this embodiment, through the design of screen cloth 52 and discharge gate 12, can shake effectively and dry in the stoving dish 5 from top to bottom and filter through screening net 52 with the impurity etc. in the tobacco leaf, the impurity after the filtration is collected in unison through discharge gate 12 discharge and is convenient for clear up to can improve the quality of tobacco leaf, be convenient for follow-up production and processing, improve work efficiency.

Referring to fig. 1, 2 and 5, a heating mechanism 3 is disposed at the top of the drying box 1, the heating mechanism 3 includes a fan 32 disposed on the top surface of the drying box 1, an output end of the fan 32 is connected with two first air ducts 33, bottom ends of the two first air ducts 33 extend into the drying box 1 and are connected with second air ducts 34, the two second air ducts 34 are not located on the same horizontal axis, the bottoms of the two second air ducts 34 are connected with a plurality of air nozzles 35 at equal intervals, an input end of the fan 32 is connected with a heating box 31 through a conduit, a heating resistance wire 36 is disposed in the heating box 31, and an impurity filter screen 37 and an activated carbon filter screen 38 are sequentially disposed on one side of the heating box 31 away from the heating resistance wire 36. In this embodiment, through starting heating resistor wire 36 and fan 32 work for outside air is inhaled in the heating box 31 and is heated up through heating resistor wire 36 heating, adsorbs the filtration through impurity filter screen 37 and active carbon filter screen 38 impurity and peculiar smell etc. in the outside air in proper order, makes fan 32 carry the air after filtering to a plurality of air nozzles 35 blowout in proper order through two first air ducts 33 and second air duct 34 and carries out drying process to the tobacco leaf.

The utility model discloses a concrete operation as follows:

when the utility model is needed, firstly, the tobacco leaves to be dried are placed on the drying plate 5, then the heating resistance wire 36 and the fan 32 are started to work, the outside air is sucked into the heating box 31 and heated by the heating resistance wire 36, the heated air absorbs and filters impurities, peculiar smell and the like in the outside air through the impurity filter screen 37 and the active carbon filter screen 38 in sequence, then the fan 32 conveys the filtered air into the second air duct 34 through the two first air ducts 33, then the second air duct 34 is sprayed out through the plurality of air nozzles 35 to dry the tobacco leaves, simultaneously, the driving motor 21 is started to work, the driving motor 21 drives the first driving wheel 22 to rotate, the first driving wheel 22 drives the first driven wheel 24 to rotate through the first belt 23, the first driven wheel 24 drives the second driving wheel 26 to rotate through the rotating shaft 25, the second driving wheel 26 drives the second driven wheel 28 to rotate through the second belt 27, then, the second driven wheel 28 and the first driven wheel 24 both drive the cams 29 to rotate through the rotating shaft, and the two cams 29 rotate to drive the drying tray 5 to vibrate up and down, so that the plurality of air nozzles 35 can perform more uniform drying treatment on the tobacco leaves.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents, and thus the embodiments of the invention are intended only as illustrative examples of the invention and no limitation of the invention is intended whatsoever to be construed by the embodiments of the invention.

Claims

1. The utility model provides an automatic tobacco leaf drying device, including stoving case (1) and stoving dish (5), its characterized in that: the drying device is characterized in that a drying mechanism (2) is arranged in the drying box (1), the drying mechanism (2) comprises a driving motor (21) which is arranged on the outer side wall of the drying box (1) in a horizontal mode, the output end of the driving motor (21) extends to a first driving wheel (22) connected in the drying box (1), one side of the first driving wheel (22) is connected with a first belt (23), one end, far away from the first driving wheel (22), of the first belt (23) is rotatably connected with a first driven wheel (24), one side, far away from the driving motor (21), of the first driven wheel (24) is provided with a rotating shaft (25) in a center in a penetrating mode, one end of the rotating shaft (25) is provided with a second driving wheel (26) in a penetrating mode, one side, near to the first driving wheel (22), of the second driving wheel (26) is connected with a second, one end of the second belt (27) is rotatably connected with a second driven wheel (28), one opposite side of the second driven wheel (28) and one opposite side of the first driven wheel (24) are rotatably connected with cams (29) through rotating shafts, and the top ends of the two cams (29) are connected with the bottom of the drying disc (5).

2. The automatic tobacco leaf drying device according to claim 1, characterized in that: the length of the second belt (27) is the same as that of the second belt (27), and the two cams (29) are both on the same horizontal axis with the second driven wheel (28) and the first driven wheel (24).

3. The automatic tobacco leaf drying device according to claim 1, characterized in that: and a screening net (52) is arranged on the inner bottom plate of the drying disc (5).

4. The automatic tobacco leaf drying device according to claim 3, characterized in that: the bilateral symmetry of stoving dish (5) has connecting plate (51), two through bolted connection sliding connection has two guide post (53), every to run through the both ends symmetry of connecting plate (51) the both ends of guide post (53) all with two upper and lower inner wall welded fastening of stoving case (1).

5. The automatic tobacco leaf drying device according to claim 1, characterized in that: the top of stoving case (1) is equipped with heating mechanism (3), heating mechanism (3) are in including setting up fan (32) on stoving case (1) top surface, the output of fan (32) is connected with two first air ducts (33), two the bottom of first air duct (33) extends to all be connected with second air duct (34), two in stoving case (1) second air duct (34) are not in on the same horizontal axis, and two the bottom of second air duct (34) is equant interval connection has a plurality of air nozzles (35).

6. The automatic tobacco leaf drying device according to claim 5, characterized in that: the input end of the fan (32) is connected with a heating box (31) through a conduit, and a heating resistance wire (36) is arranged in the heating box (31).

7. The automatic tobacco leaf drying device according to claim 6, characterized in that: an impurity filter screen (37) and an active carbon filter screen (38) are sequentially arranged on one side, far away from the heating resistance wire (36), in the heating box (31).

8. The automatic tobacco leaf drying device according to claim 1, characterized in that: one side of stoving case (1) is equipped with observation window (11), the bottom of observation window (11) is equipped with discharge gate (12).

9. The automatic tobacco leaf drying device according to claim 5, characterized in that: the top of stoving case (1) is equipped with solar panel (4), solar panel (4) pass through the wire with fan (32) and driving motor (21) electric connection.