CN219566465U - Tobacco leaf transmission device - Google Patents
Tobacco leaf transmission device Download PDFInfo
- Publication number
- CN219566465U CN219566465U CN202320677575.1U CN202320677575U CN219566465U CN 219566465 U CN219566465 U CN 219566465U CN 202320677575 U CN202320677575 U CN 202320677575U CN 219566465 U CN219566465 U CN 219566465U
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- conveying
- frame
- transmission frame
- conveying belt
- driving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model relates to a tobacco leaf transmission device, comprising: the device comprises a horizontal transmission frame, an inclined transmission frame, a conveying belt, a driving assembly and a vibration assembly; the bottom of the horizontal transmission frame is provided with a containing cavity; an inclined slideway is arranged in the inclined transmission frame; the driving assembly is used for driving the conveying belt to move, the conveying belt is simultaneously arranged on the horizontal conveying frame and the inclined conveying frame, and a gap communicated to the slideway is formed in the conveying belt; the vibration component comprises a rotating shaft, a long baffle and a short baffle. According to the utility model, by arranging the inclined transmission frame and arranging the driving device at the higher end of the inclined transmission frame, the stems and broken leaves can be effectively prevented from entering the joint of the driving assembly and the conveying belt; meanwhile, the vibration component can vibrate the conveying to be carried out regularly by a small extent when the conveying belt runs so as to promote the stems and the broken leaves to be separated from the tobacco leaves and fall into the sliding and accommodating cavity through the gaps, and further the influence of the stems and the broken leaves on subsequent processing is avoided.
Description
Technical Field
The utility model relates to the technical field of tobacco processing.
Background
Before tobacco processing production, the dried bundle of tobacco leaves is required to be conveyed to a production line through a conveying device, however, the dried tobacco leaves often contain more stems and crushed leaves, the stems and the crushed leaves possibly separate from the tobacco leaves in the conveying process and fall into the conveying device along with the operation of the conveying device, and especially when the stems and the crushed leaves fall into the connecting position of a driving assembly and a conveying belt, the driving assembly is blocked or even dead due to excessive stems and crushed leaves, so that the operation of the conveying device is affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to solve the technical problem of avoiding that stems and broken leaves of tobacco leaves enter the joint of the driving assembly and the conveying belt, so that the conveying device is prevented from being blocked and cannot operate.
In order to solve the technical problems, the utility model adopts the following technical scheme: a tobacco conveying apparatus comprising: the device comprises a horizontal transmission frame, an inclined transmission frame, a conveying belt, a driving assembly and a vibration assembly;
one end of the horizontal transmission frame is connected with one end of the inclined transmission frame, which is lower in horizontal height, and the bottom of the horizontal transmission frame is provided with a containing cavity;
an inclined slideway is arranged in the inclined transmission frame, and the bottom end of the slideway is communicated with the accommodating cavity;
the driving assembly is positioned at the higher end of the inclined conveying frame and is used for driving conveying to move, the conveying belt is simultaneously arranged on the horizontal conveying frame and the inclined conveying frame, a gap communicated with the slideway is formed in the conveying belt, and long protruding parts and short protruding parts are alternately arranged on the inner side surface of the conveying belt;
the vibration assembly comprises a rotating shaft, long baffle plates and short baffle plates, wherein the rotating shaft is rotationally connected to the inside of the inclined transmission frame, the long baffle plates and the short baffle plates are alternately arranged along the circumferential direction of the rotating shaft, the length of the long baffle plates along the diameter direction of the rotating shaft is greater than that of the short baffle plates along the diameter direction of the rotating shaft, the length of the long baffle plates along the diameter direction of the rotating shaft is greater than the distance from the rotating shaft to the inner side surface of the conveying belt, the long baffle plates can be meshed with the short protruding portions, and the short baffle plates can be meshed with the long protruding portions.
Preferably, the lower end of the accommodating cavity is inclined from one side to the other side, and an opening is arranged on one side of the accommodating cavity with lower height.
Preferably, the driving assembly comprises a driving motor, a speed reducer, a first driving roller and a second driving roller, wherein the first driving roller is arranged at one end of the inclined conveying frame far away from the horizontal conveying frame, the second driving roller is arranged at one end of the horizontal conveying frame far away from the inclined conveying frame, the driving motor is connected with the first driving roller through the speed reducer, and the conveying belt is sleeved outside the first driving roller and the second driving roller.
Preferably, the first driving roller comprises a square first shaft body and a first gear ring sleeved on the first shaft body, first gear teeth are arranged on the first gear ring, and the first gear teeth can be meshed with gaps on the conveying belt.
Preferably, the second driving roller comprises a square second shaft body and a second gear ring sleeved on the second shaft body, second gear teeth are arranged on the second gear ring, and the second gear teeth can be meshed with gaps on the conveying belt.
Preferably, the conveying belt comprises a plurality of conveying sheets, tooth parts are arranged at the edges of the conveying sheets, adjacent conveying sheets are hinged through the tooth parts, and gaps of the conveying belt are located between the adjacent conveying sheets and the tooth parts.
Preferably, the inclination angle of the inclined transmission frame is 15-45 degrees.
The utility model has the beneficial effects that: the inclined transmission frame is arranged, and the driving device is arranged at the higher end of the inclined transmission frame, so that the stems and broken leaves can be effectively prevented from entering the joint of the driving assembly and the conveying belt; meanwhile, the vibration component can vibrate the conveying to be carried out regularly by a small extent when the conveying belt runs so as to promote the stems and the broken leaves to be separated from the tobacco leaves and fall into the sliding and accommodating cavity through the gaps, and further avoid the influence of the stems and the broken leaves on subsequent processing; the inclined slideway can enable the stems and the crushed leaves to fall into the accommodating cavity under the action of gravity, so that the stems and the crushed leaves can be conveniently collected and cleaned.
Drawings
FIG. 1 is a schematic view showing the overall structure of a tobacco leaf conveying device in the present utility model;
FIG. 2 is a partial cross-sectional view of the angled conveyor frame of the present utility model;
FIG. 3 is a schematic view of a portion of a driving assembly according to the present utility model;
FIG. 4 is a schematic view showing the structure of a second driving roller according to the present utility model;
description of the reference numerals:
1. a horizontal transmission frame; 11. a receiving chamber; 2. tilting the transmission frame; 21. a slideway; 3. a conveyor belt; 31. a long boss; 32. a short boss; 33. conveying the sheet; 34. a tooth portion; 4. a drive assembly; 41. a driving motor; 42. a speed reducer; 43. a first driving roller; 431. a first shaft body; 432. a first gear ring; 44. a second driving roller; 441. a second shaft body; 442. a second gear ring; 5. a vibration assembly; 51. a rotating shaft; 52. a long baffle; 53. short baffle.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 4, a tobacco leaf conveying apparatus of the present utility model includes: a horizontal transmission frame 1, an inclined transmission frame 2, a conveying belt 3, a driving component 4 and a vibration component 5;
one end of the horizontal transmission frame 1 is connected with one end of the inclined transmission frame 2 with lower horizontal height, and the bottom of the horizontal transmission frame 1 is provided with a containing cavity 11;
an inclined slideway 21 is arranged in the inclined transmission frame 2, and the bottom end of the slideway 21 is communicated with the accommodating cavity 11;
the driving component 4 is positioned at the higher end of the inclined conveying frame 2, the driving component 4 is used for driving conveying to move, the conveying belt 3 is simultaneously arranged on the horizontal conveying frame 1 and the inclined conveying frame 2, a gap communicated with the slideway 21 is formed in the conveying belt 3, and long protruding parts 31 and short protruding parts 32 are alternately arranged on the inner side surface of the conveying belt 3;
the vibration assembly 5 comprises a rotating shaft 51, long blocking pieces 52 and short blocking pieces 53, the rotating shaft 51 is rotatably connected to the inside of the inclined transmission frame 2, the long blocking pieces 52 and the short blocking pieces 53 are alternately arranged along the circumferential direction of the rotating shaft 51, the length of the long blocking pieces 52 along the diameter direction of the rotating shaft 51 is larger than the length of the short blocking pieces 53 along the diameter direction, the length of the long blocking pieces 52 along the diameter direction of the rotating shaft 51 is larger than the distance from the rotating shaft 51 to the inner side surface of the conveying belt 3, the long blocking pieces 52 can be meshed with the short protruding portions 32, and the short blocking pieces 53 can be meshed with the long protruding portions 31.
When the tobacco leaves are conveyed, the tobacco leaves are firstly placed on the horizontal conveying frame 1, then the driving assembly 4 drives the conveying belt 3 to move, the tobacco leaves are driven to the inclined conveying frame 2 from the horizontal conveying frame 1, along with the movement of the conveying belt 3, the long protruding parts 31 are contacted with the short baffle plates 53 and push the rotating shafts 51 to rotate, and due to the rotation of the rotating shafts 51, the long baffle plates 52 can jack up parts of the conveying belt 3 upwards, and then the short protruding parts 32 are contacted with the long baffle plates 52 and continuously push the rotating shafts 51 to rotate, so that the vibration of the conveying belt 3 is continuously circulated and realized.
In some further embodiments, the lower end of the accommodating cavity 11 is inclined from side to side, and the side of the accommodating cavity 11 with the lower height is provided with an opening. Wherein tilting of the bottom of the receiving chamber 11 can facilitate sliding of the stems and crushed leaves in the tilting direction to avoid build-up in the receiving chamber 11, in certain preferred embodiments the tilting angle of the bottom of the receiving chamber 11 is smaller than the tilting angle of the chute 21, and the tilting direction of the bottom of the receiving chamber 11 is perpendicular to the tilting direction of the chute 21.
In some further embodiments, the driving assembly 4 includes a driving motor 41, a speed reducer 42, a first driving roller 43 and a second driving roller 44, the first driving roller 43 is disposed on the inclined conveying frame 2 at an end far away from the horizontal conveying frame 1, the second driving roller 44 is disposed on the horizontal conveying frame 1 at an end far away from the inclined conveying frame 2, the driving motor 41 is connected with the first driving roller 43 through the speed reducer 42, and the conveying belt 3 is sleeved outside the first driving roller 43 and the second driving roller 44.
In some further embodiments, the first driving roller 43 includes a square first shaft 431 and a first gear ring 432 sleeved on the first shaft 431, where the first gear ring 432 is provided with first gear teeth, and the first gear teeth can be meshed with a gap on the conveying belt 3. Wherein, in order to further avoid the situation between the first driving stick of the stems and the crushed She Karu and the conveyor belt 3, the first shaft body 431 of the first driving roller 43 is not in direct contact with the conveyor belt 3, so that a larger distance is formed between the two to ensure good operation of the conveying device.
In some further embodiments, the second driving roller 44 includes a square second shaft body 441 and a second gear ring 442 sleeved on the second shaft body 441, where the second gear ring 442 is provided with second gear teeth, and the second gear teeth can be meshed with the gaps on the conveying belt 3. Wherein, in order to further avoid the stem and the crushed She Karu between the second driving roller and the conveyor belt 3, the second shaft body 441 of the second driving roller 44 is not in direct contact with the conveyor belt 3, so that a large space is formed between the two to ensure a good operation of the conveyor.
In some further embodiments, the conveyor belt 3 includes a plurality of conveyor plates 33, the edges of the conveyor plates 33 are provided with teeth 34, the adjacent conveyor plates 33 are hinged by the teeth 34, and the gap of the conveyor belt 3 is located between the teeth 34 of the adjacent conveyor plates 33.
In some further embodiments, the tilting angle of the tilting frame 2 is 15-45 °. In certain preferred embodiments, the tilting angle of the tilting transport frame 2 is 15 ° or 30 ° or 45 °.
Examples
As shown in fig. 1 to 4, a tobacco leaf conveying apparatus includes: a horizontal transmission frame 1, an inclined transmission frame 2, a conveying belt 3, a driving component 4 and a vibration component 5;
one end of the horizontal transmission frame 1 is connected with one end of the inclined transmission frame 2 with lower horizontal height, and the bottom of the horizontal transmission frame 1 is provided with a containing cavity 11;
an inclined slideway 21 is arranged in the inclined transmission frame 2, and the bottom end of the slideway 21 is communicated with the accommodating cavity 11;
the driving component 4 is positioned at the higher end of the inclined conveying frame 2, the driving component 4 is used for driving conveying to be moved, the conveying belt 3 is simultaneously arranged on the horizontal conveying frame 1 and the inclined conveying frame 2, a gap communicated with the slideway 21 is arranged on the conveying belt 3, and long protruding parts 31 and short protruding parts 32 are alternately arranged on the inner side surface of the conveying belt 3;
the vibration assembly 5 includes a rotation shaft 51, long stoppers 52 and short stoppers 53, the rotation shaft 51 is rotatably connected to the inside of the inclined transmission frame 2, the long stoppers 52 and the short stoppers 53 are alternately arranged along the circumferential direction of the rotation shaft 51, the length of the long stoppers 52 along the diameter direction of the rotation shaft 51 is greater than the length of the short stoppers 53 along the diameter direction, the length of the long stoppers 52 along the diameter direction of the rotation shaft 51 is greater than the distance from the rotation shaft 51 to the inner side surface of the conveyor belt 3, the long stoppers 52 can be engaged with the short protrusions 32, and the short stoppers 53 can be engaged with the long protrusions 31.
The lower end of the accommodating chamber 11 is inclined from one side to the other side, and an opening is formed in one side of the accommodating chamber 11 with a lower height.
The driving assembly 4 comprises a driving motor 41, a speed reducer 42, a first driving roller 43 and a second driving roller 44, wherein the first driving roller 43 is arranged at one end of the inclined conveying frame 2 far away from the horizontal conveying frame 1, the second driving roller 44 is arranged at one end of the horizontal conveying frame 1 far away from the inclined conveying frame 2, the driving motor 41 is connected with the first driving roller 43 through the speed reducer 42, and the conveying belt 3 is sleeved outside the first driving roller 43 and the second driving roller 44.
The first driving roller 43 includes a square first shaft 431 and a first gear ring 432 sleeved on the first shaft 431, and the first gear ring 432 is provided with first gear teeth capable of meshing with the gap on the conveyor belt 3.
The second driving roller 44 includes a square second shaft body 441 and a second gear ring 442 sleeved on the second shaft body 441, and second gear teeth are provided on the second gear ring 442, and the second gear teeth can be meshed with gaps on the conveyor belt 3.
The conveyor belt 3 comprises a plurality of conveyor plates 33, the edges of the conveyor plates 33 are provided with teeth 34, the adjacent conveyor plates 33 are hinged through the teeth 34, and a gap of the conveyor belt 3 is positioned between the adjacent conveyor plates 33 and the teeth 34.
The tilting angle of the tilting frame 2 is 30.
In summary, by arranging the inclined transmission frame and arranging the driving device at the higher end of the inclined transmission frame, the utility model can effectively prevent stems and broken leaves from entering the joint of the driving assembly and the conveying belt; meanwhile, the vibration component can vibrate the conveying to be carried out regularly by a small extent when the conveying belt runs so as to promote the stems and the broken leaves to be separated from the tobacco leaves and fall into the sliding and accommodating cavity through the gaps, and further avoid the influence of the stems and the broken leaves on subsequent processing; the inclined slideway can enable the stems and the crushed leaves to fall into the accommodating cavity under the action of gravity, so that the stems and the crushed leaves can be conveniently collected and cleaned.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (7)
1. A tobacco conveying apparatus, comprising: the device comprises a horizontal transmission frame, an inclined transmission frame, a conveying belt, a driving assembly and a vibration assembly;
one end of the horizontal transmission frame is connected with one end of the inclined transmission frame, which is lower in horizontal height, and the bottom of the horizontal transmission frame is provided with a containing cavity;
an inclined slideway is arranged in the inclined transmission frame, and the bottom end of the slideway is communicated with the accommodating cavity;
the driving assembly is positioned at the higher end of the inclined conveying frame and is used for driving conveying to move, the conveying belt is simultaneously arranged on the horizontal conveying frame and the inclined conveying frame, a gap communicated with the slideway is formed in the conveying belt, and long protruding parts and short protruding parts are alternately arranged on the inner side surface of the conveying belt;
the vibration assembly comprises a rotating shaft, long baffle plates and short baffle plates, wherein the rotating shaft is rotationally connected to the inside of the inclined transmission frame, the long baffle plates and the short baffle plates are alternately arranged along the circumferential direction of the rotating shaft, the length of the long baffle plates along the diameter direction of the rotating shaft is greater than that of the short baffle plates along the diameter direction of the rotating shaft, the length of the long baffle plates along the diameter direction of the rotating shaft is greater than the distance from the rotating shaft to the inner side surface of the conveying belt, the long baffle plates can be meshed with the short protruding portions, and the short baffle plates can be meshed with the long protruding portions.
2. The tobacco leaf conveying device according to claim 1, wherein the lower end of the accommodating chamber is inclined from side to side, and the side of the accommodating chamber having a lower height is provided with an opening.
3. The tobacco leaf conveying device according to claim 1, wherein the driving assembly comprises a driving motor, a speed reducer, a first driving roller and a second driving roller, the first driving roller is arranged at one end of the inclined conveying frame far away from the horizontal conveying frame, the second driving roller is arranged at one end of the horizontal conveying frame far away from the inclined conveying frame, the driving motor is connected with the first driving roller through the speed reducer, and the conveying belt is sleeved outside the first driving roller and the second driving roller.
4. A tobacco leaf conveying device according to claim 3 wherein the first drive roller comprises a square first shaft and a first gear ring sleeved on the first shaft, the first gear ring being provided with first gear teeth which are capable of meshing with the gap on the conveyor belt.
5. A tobacco leaf conveying device according to claim 3, wherein the second driving roller comprises a square second shaft body and a second gear ring sleeved on the second shaft body, second gear teeth are arranged on the second gear ring, and the second gear teeth can be meshed with gaps on the conveying belt.
6. The tobacco leaf conveying device according to claim 1 wherein the conveyor belt comprises a plurality of conveyor sheets, the edges of the conveyor sheets are provided with teeth, adjacent conveyor sheets are hinged by the teeth, and a gap of the conveyor belt is located between adjacent conveyor sheets and the teeth.
7. The tobacco leaf conveying apparatus according to claim 1, wherein the inclined conveying frame has an inclination angle of 15 to 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320677575.1U CN219566465U (en) | 2023-03-31 | 2023-03-31 | Tobacco leaf transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320677575.1U CN219566465U (en) | 2023-03-31 | 2023-03-31 | Tobacco leaf transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219566465U true CN219566465U (en) | 2023-08-22 |
Family
ID=87656918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320677575.1U Active CN219566465U (en) | 2023-03-31 | 2023-03-31 | Tobacco leaf transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219566465U (en) |
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2023
- 2023-03-31 CN CN202320677575.1U patent/CN219566465U/en active Active
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