CN223197502U - Tobacco shreds air separation and screening device - Google Patents
Tobacco shreds air separation and screening deviceInfo
- Publication number
- CN223197502U CN223197502U CN202422345633.8U CN202422345633U CN223197502U CN 223197502 U CN223197502 U CN 223197502U CN 202422345633 U CN202422345633 U CN 202422345633U CN 223197502 U CN223197502 U CN 223197502U
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- screening
- frame
- tobacco shred
- driving
- tobacco
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Abstract
本实用新型公开了一种烟草丝风选筛分装置，包括固定底板（1），所述固定底板（1）上设置有烟草丝风选机构、传送机构（22）和烟草丝筛分机构，所述传送机构（22）用于连接所述烟草丝风选机构和所述烟草丝筛分机构，所述烟草丝筛分机构包括支撑架（2）、筛分框（4）和驱动机构，所述支撑架（2）固设在所述固定底板（1）上，所述支撑架（2）上设有两根导向杆（3），所述筛分框（4）与两根所述导向杆（3）滑动连接，所述驱动机构设置在所述支撑架（2）上，所述驱动机构用于驱动所述筛分框（4）做水平往复运动。本实用新型能够将烟草丝与杂质有效分离，而且不会产生强烈的噪音。
The utility model discloses a tobacco shred air selection and screening device, comprising a fixed base plate (1), a tobacco shred air selection mechanism, a conveying mechanism (22) and a tobacco shred screening mechanism provided on the fixed base plate (1), the conveying mechanism (22) being used to connect the tobacco shred air selection mechanism and the tobacco shred screening mechanism, the tobacco shred screening mechanism comprising a support frame (2), a screening frame (4) and a driving mechanism, the support frame (2) being fixed on the fixed base plate (1), two guide rods (3) being provided on the support frame (2), the screening frame (4) being slidably connected to the two guide rods (3), the driving mechanism being provided on the support frame (2), and the driving mechanism being used to drive the screening frame (4) to perform horizontal reciprocating motion. The utility model can effectively separate tobacco shreds from impurities without generating strong noise.
Description
Technical Field
The utility model relates to a screening device, in particular to a tobacco shred winnowing screening device.
Background
Tobacco shreds often contain some sundries such as tobacco stems and agglomerated tobacco shreds, the tobacco stems and the agglomerated tobacco shreds need to be separated and removed, when the tobacco shreds are processed, the tobacco stems and the sundries are required to be removed efficiently and thoroughly, if the waste tobacco stems and the sundries cannot be removed efficiently and thoroughly, the continuous operation of the whole process can be influenced, the quality of the final tobacco shreds can be influenced, the existing removing method usually adopts a winnowing or vibration screening mode to remove, however, the impurities can be separated from the tobacco shreds through the vibration screening, but vibration can be generated during operation, noise pollution is serious, and meanwhile, the tobacco shreds can be separated from the impurities to a certain extent during the winnowing, but when the situation that the impurities are adhered to the tobacco shreds is encountered, the tobacco shreds cannot be screened out, and the waste of the tobacco shreds is caused.
Disclosure of utility model
The utility model aims to provide a tobacco shred winnowing and screening device which solves the technical problems in the prior art, can effectively separate tobacco shreds from impurities and does not generate strong noise.
The utility model provides a tobacco shred winnowing and screening device which comprises a fixed bottom plate, wherein a tobacco shred winnowing mechanism, a conveying mechanism and a tobacco shred screening mechanism are arranged on the fixed bottom plate, the conveying mechanism is used for connecting the tobacco shred winnowing mechanism and the tobacco shred screening mechanism, the tobacco shred screening mechanism comprises a supporting frame, a screening frame and a driving mechanism, the supporting frame is fixedly arranged on the fixed bottom plate, two guide rods are arranged on the supporting frame, the screening frame is in sliding connection with the two guide rods, the driving mechanism is arranged on the supporting frame, and the driving mechanism is used for driving the screening frame to do horizontal reciprocating motion.
Preferably, the driving mechanism comprises a motor frame and a screening motor, the motor frame is fixedly arranged on the supporting frame, the screening motor is arranged on one side wall of the motor frame, the output end of the screening motor is connected with a rotating rod, the top of the rotating rod is provided with a driving shaft, a clamping plate is fixedly arranged on one side wall of the screening frame, a clamping groove is formed in the clamping plate, and the driving shaft is spliced and slidably connected with the clamping groove.
Preferably, a fan support is fixedly arranged on the fixed bottom plate, a fan is fixedly arranged on the fan support, a housing is arranged at the top of the screening frame, and the housing is connected with the fan through a plastic hose.
Preferably, a material guiding frame is arranged on the screening frame.
Preferably, the tobacco shred winnowing mechanism comprises a device frame, a separation box and a screening box, wherein the device frame is fixedly arranged at the top of the fixed bottom plate, the separation box is fixedly arranged on the device frame, the top end of the screening box is fixedly connected with the bottom end of the separation box, and the top end of the screening box and the bottom end of the screening box are internally communicated.
Preferably, a driving motor is installed on one side wall of the separation box, the output end of the driving motor is connected with a driving gear, a rotating shaft is connected to the separation box in a rotating mode, a plurality of separation rods are arranged on the rotating shaft, a driven gear is installed at one end of the rotating shaft, and the driven gear is meshed with the driving gear.
Preferably, the separating rod is made of aluminum alloy.
Preferably, a bin is mounted on top of the separator bin, and a set of opposed side walls on the bin are each removably mounted with a card.
Preferably, a fan is mounted on a side wall of the screening box, and a collecting pipeline is arranged on a side wall opposite to the fan.
Preferably, a guide plate is arranged inside the screening box.
Compared with the prior art, the utility model has the advantages that the driving gear is driven by the driving motor to rotate, the driven gear can drive the rotating shaft to rotate, so that the separating rod can stir falling tobacco shreds, impurities attached to the tobacco shreds are separated from the tobacco shreds, the follow-up tobacco shred winnowing is facilitated, the tobacco shreds after preliminary winnowing are conveyed into the screening frame through the conveying mechanism, the screening frame can reciprocate through continuous rotation of the screening motor, the tobacco shreds are separated from the impurities, and then the tobacco shreds are sucked into the collecting channel through the fan. The utility model can efficiently carry out winnowing and screening on tobacco shreds, effectively improves the working efficiency and does not generate larger noise.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
FIG. 3 is an isometric view of the utility model partially exploded;
Fig. 4 is an enlarged view of a portion a in fig. 3.
The reference numerals are 1, a fixed bottom plate, 2, a supporting frame, 3, a guide rod, 4, a screening frame, 5, a motor frame, 6, a rotating rod, 7, a driving shaft, 8, a clamping plate, 9, a housing, 10, a fan, 11, a device frame, 12, a separating box, 13, a rotating shaft, 14, a separating rod, 15, a driven gear, 16, a driving motor, 17, a feed box, 18, an inserting plate, 19, a screening box, 20, a guide plate, 21, a collecting pipeline, 22, a conveying mechanism, 23, a fan, 24, a screening motor, 25, a guide frame, 26, a clamping groove, 27, a fan bracket, 28 and a tobacco shred collecting barrel.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The embodiment of the utility model is shown in figures 1-4, and the tobacco shred winnowing and screening device comprises a fixed bottom plate 1, wherein a tobacco shred winnowing mechanism, a conveying mechanism 22 and a tobacco shred screening mechanism are arranged on the fixed bottom plate 1, the conveying mechanism 22 is used for connecting the tobacco shred winnowing mechanism and the tobacco shred screening mechanism, the tobacco shred screening mechanism comprises a support frame 2, a screening frame 4 and a driving mechanism, the support frame 2 is fixedly arranged on the fixed bottom plate 1, two guide rods 3 are arranged on the support frame 2, the two guide rods 3 are oppositely arranged and are parallel to each other, the screening frame 4 is in sliding connection with the two guide rods 3, a screen is arranged in the screening frame 4, the driving mechanism is arranged on the support frame 2, and the driving mechanism is used for driving the screening frame 4 to do horizontal reciprocating motion.
Tobacco shreds are subjected to air separation in a tobacco shred air separation mechanism, the tobacco shreds after air separation fall onto a conveying mechanism 22, the conveying mechanism 22 conveys the tobacco shreds into a screening frame 4, a material guiding frame 25 is arranged on the screening frame 4 in order to prevent the tobacco shreds from falling out of a discharging end of the conveying mechanism 22 to the outside of the screening frame 4, and the upper end of the material guiding frame 25 is located below the discharging end of the conveying mechanism 22, so that the tobacco shreds can fall into the screening frame 4 through the material guiding frame 25. Under the drive of the driving mechanism, the screening frame 4 horizontally reciprocates to screen out impurities contained in the tobacco shreds, so as to obtain clean tobacco shreds.
In a specific embodiment, the driving mechanism comprises a motor frame 5 and a screening motor 24, the motor frame 5 is fixedly installed on the supporting frame 2, the screening motor 24 is installed on one side wall of the motor frame 5, an output shaft of the screening motor 24 is vertically upwards arranged, a rotating rod 6 is connected to the output shaft of the screening motor 24, a driving shaft 7 is installed at the top of the rotating rod 6, a clamping plate 8 is fixedly arranged on one side wall of the screening frame 4, a clamping groove 26 is formed in the clamping plate 8, and the driving shaft 7 is spliced and slidingly connected with the clamping groove 26.
The joint groove 26 is rectangular form groove, and the width of joint groove 26 equals the diameter of drive shaft 7, and screening motor 24 during operation drives dwang 6 rotatory for drive shaft 7 can slide along the joint groove on the joint board 8, thereby makes joint board 8 can drive screening frame 4 and remove, through the incessant rotation of screening motor 24, and then makes the reciprocating motion that screening frame 4 can stop, separates tobacco silk and impurity, and this screening mode does not need the vibration, is favorable to reducing the noise that the during operation produced.
Further, a fan bracket 27 is fixedly arranged on the fixed bottom plate 1, a fan 10 is fixedly arranged on the fan bracket 27, a housing 9 is arranged at the top of the screening frame 4, and the housing 9 is connected with the fan 10 through a plastic hose.
The fixed bottom plate 1 is also provided with a tobacco shred collecting barrel 28, the air outlet end of the fan 10 is connected with the tobacco shred collecting barrel 28 through a hose, and the fan 10 can generate suction force when working so as to suck screened tobacco shreds into the tobacco shred collecting barrel 28.
Further, tobacco silk wind selection mechanism includes device frame 11, separator box 12 and screening case 19, and device frame 11 sets firmly at the top of PMKD 1, and separator box 12 sets firmly on device frame 11, and the bottom fixed connection of separator box 12 and separator box 19's top, and the inside intercommunication of the two.
A driving motor 16 is arranged on one side wall of the separation box 12, the output end of the driving motor 16 is connected with a driving gear, a rotating shaft 13 is rotatably connected to the separation box 12, a plurality of separation rods 14 are arranged on the rotating shaft 13, a driven gear 15 is arranged at one end of the rotating shaft 13, and the driven gear 15 is in meshed connection with the driving gear. The separating rod 14 is made of an aluminum alloy, and the weight of the separating rod 14 is reduced by the aluminum alloy.
When tobacco silk falls into separator box 12, drive the driving gear through driving motor 16 and rotate for driven gear 15 can drive axis of rotation 13 rotation, thereby makes the tobacco silk that separator rod 14 can continuous stirring whereabouts, can separate attached impurity and tobacco silk on the tobacco silk, is favorable to subsequent selection by winnowing.
A bin 17 is mounted on top of the separator bin 12, and a set of opposed side walls on the bin 17 are each movably mounted with a spigot 18, and the amount of material falling is controlled by controlling the spacing between the two spiles 18 by pouring tobacco filaments into the bin 17.
A fan 23 is mounted on a side wall of the screening box 19, and a collecting duct 21 is provided on a side wall opposite to the fan 23. The inside of the screening box 19 is provided with a guide plate 20.
The tobacco shreds after being stirred and separated fall into the screening box 19, and are blown by the fan 23, so that the lighter tobacco shreds enter the collection box through the collection pipe 21. Through the stock guide 20, be favorable to preventing the tobacco silk in the screening case 19 once only to flow in too much, lead to the selection by winnowing effect to worsen.
The tobacco shreds to be screened are poured into the feed box 17, the distance between the two plugboards 18 is adjusted according to requirements, so that the falling speed of the tobacco shreds is controlled, the tobacco shreds fall into the separating box 12, in the falling process, the driving gear is driven by the driving motor 16 to rotate, the driven gear 15 can drive the rotating shaft 13 to rotate, the separating rod 14 can stir the falling tobacco shreds, impurities attached to the tobacco shreds are separated from the tobacco shreds, the tobacco shreds continue to fall through the material guiding plate 20, the fan 23 blows air, the tobacco shreds with lighter mass are blown into the collecting pipeline 21 and then fall into the collecting barrel, the rest tobacco shreds fall onto the conveying mechanism 22, the conveying mechanism 22 conveys the tobacco shreds into the screening frame 4, the screening motor 24 drives the rotating rod 6 to rotate, the driving shaft 7 can slide along the clamping groove on the clamping plate 8, the clamping plate 8 can be driven to move, the screening frame 4 can reciprocate through continuous rotation of the screening motor 24, the tobacco shreds and the impurities are sucked into the tobacco shreds collecting barrel 10 through the fan.
The construction, features and effects of the present utility model have been described in detail with reference to the embodiments shown in the drawings, but the above description is only a preferred embodiment of the present utility model, but the present utility model is not limited to the embodiments shown in the drawings, all changes, or modifications to the teachings of the utility model, which fall within the meaning and range of equivalents are intended to be embraced therein, are intended to be embraced therein.
Claims (10)
1. A tobacco shred winnowing screening device comprises a fixed bottom plate (1) and is characterized in that a tobacco shred winnowing mechanism, a conveying mechanism (22) and a tobacco shred screening mechanism are arranged on the fixed bottom plate (1), the conveying mechanism (22) is used for connecting the tobacco shred winnowing mechanism and the tobacco shred screening mechanism, the tobacco shred screening mechanism comprises a supporting frame (2), a screening frame (4) and a driving mechanism, the supporting frame (2) is fixedly arranged on the fixed bottom plate (1), two guide rods (3) are arranged on the supporting frame (2), the screening frame (4) is connected with the two guide rods (3) in a sliding mode, and the driving mechanism is arranged on the supporting frame (2) and is used for driving the screening frame (4) to do horizontal reciprocating motion.
2. The tobacco shred winnowing and screening device according to claim 1, wherein the driving mechanism comprises a motor frame (5) and a screening motor (24), the motor frame (5) is fixedly installed on the supporting frame (2), the screening motor (24) is installed on one side wall of the motor frame (5), the output end of the screening motor (24) is connected with a rotating rod (6), a driving shaft (7) is installed at the top of the rotating rod (6), a clamping plate (8) is fixedly arranged on one side wall of the screening frame (4), a clamping groove (26) is formed in the clamping plate (8), and the driving shaft (7) is spliced and slidingly connected with the clamping groove (26).
3. The tobacco shred winnowing and screening device according to claim 2, wherein a fan support (27) is fixedly arranged on the fixed bottom plate (1), a fan (10) is fixedly arranged on the fan support (27), a housing (9) is arranged at the top of the screening frame (4), and the housing (9) is connected with the fan (10) through a plastic hose.
4. A tobacco shred winnowing and screening device as claimed in claim 3, wherein the screening frame (4) is provided with a guide frame (25).
5. The tobacco shred winnowing and screening device according to claim 1, wherein the tobacco shred winnowing mechanism comprises a device frame (11), a separation box (12) and a screening box (19), the device frame (11) is fixedly arranged at the top of the fixed bottom plate (1), the separation box (12) is fixedly arranged on the device frame (11), and the top end of the screening box (19) is fixedly connected with the bottom end of the separation box (12) and is internally communicated with the separation box.
6. The tobacco shred winnowing and screening device according to claim 5, wherein a driving motor (16) is arranged on one side wall of the separating box (12), the output end of the driving motor (16) is connected with a driving gear, a rotating shaft (13) is rotatably connected to the separating box (12), a plurality of separating rods (14) are arranged on the rotating shaft (13), a driven gear (15) is arranged at one end of the rotating shaft (13), and the driven gear (15) is in meshed connection with the driving gear.
7. The tobacco shred winnowing and screening device as claimed in claim 6, wherein the separating rod (14) is made of aluminum alloy.
8. A tobacco shred winnowing screening apparatus as claimed in claim 6, wherein a bin (17) is mounted on top of the separating bin (12), and a set of opposed side walls of the bin (17) are each movably mounted with a spigot (18).
9. The tobacco shred winnowing and screening apparatus as claimed in claim 5, wherein a fan (23) is mounted on a side wall of the screening box (19), and a collecting duct (21) is provided on a side wall opposite to the fan (23).
10. The tobacco shred winnowing and screening device according to claim 9, characterized in that the screening box (19) is internally provided with a guide plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422345633.8U CN223197502U (en) | 2024-09-25 | 2024-09-25 | Tobacco shreds air separation and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422345633.8U CN223197502U (en) | 2024-09-25 | 2024-09-25 | Tobacco shreds air separation and screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223197502U true CN223197502U (en) | 2025-08-08 |
Family
ID=96599020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422345633.8U Active CN223197502U (en) | 2024-09-25 | 2024-09-25 | Tobacco shreds air separation and screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223197502U (en) |
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2024
- 2024-09-25 CN CN202422345633.8U patent/CN223197502U/en active Active
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