CN111758988B - Coaxial bidirectional tobacco loosening device - Google Patents
Coaxial bidirectional tobacco loosening device Download PDFInfo
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- CN111758988B CN111758988B CN202010116609.0A CN202010116609A CN111758988B CN 111758988 B CN111758988 B CN 111758988B CN 202010116609 A CN202010116609 A CN 202010116609A CN 111758988 B CN111758988 B CN 111758988B
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/06—Loosening tobacco leaves or cut tobacco
Abstract
The invention discloses a coaxial bidirectional tobacco loosening device, which comprises a transmission shaft, a first poking roller, a second poking roller and a driving mechanism, wherein the transmission shaft is arranged on the transmission shaft; the first shifting roller is fixedly sleeved on the transmission shaft, the second shifting roller is rotatably sleeved on the transmission shaft, shifting pieces are arranged on the first shifting roller and the second shifting roller, and shifting teeth are arranged on the shifting pieces; the driving mechanism drives the transmission shaft and the second poking roller to rotate oppositely. According to the coaxial bidirectional tobacco loosening device provided by the invention, the first shifting roller and the second shifting roller rotate in opposite directions, so that the tobacco shreds at the first shifting roller and the tobacco shreds at the second shifting roller can obtain loosening forces in opposite directions, and the agglomerated or caked tobacco shreds can be torn, so that the loosening effect is achieved.
Description
Technical Field
The invention relates to the technical field of tobacco machinery, in particular to a coaxial bidirectional tobacco loosening device.
Background
The blending of tobacco (stem) shreds is one of the important processes of the tobacco-making line, and the blending precision of the tobacco (stem) shreds is also one of the important indexes of the inherent quality requirements of products. The blending uniformity and continuity of the tobacco (stem) shreds not only directly affect the internal quality of the tobacco (stem) shreds, but also affect the stability of chemical indexes in batches and between batches due to the blending uniformity, so that the smoking taste of the cigarettes has different degrees of difference.
In the prior art, tobacco (stem) shreds are stored in a shred storage cabinet for a period of time because of the flavoring treatment. However, when the tobacco leaves (stems) are blended, the tobacco leaves (stems) are easy to agglomerate to form cake-shaped and agglomerate-shaped leaf (stem) shreds, the cake-shaped and agglomerate-shaped leaf (stem) shreds cannot be scattered and uniformly blended through a shred blending process and finally reach a shred storage cabinet, so that more agglomerated and cake-shaped leaf (stem) shreds appear in the shred storage cabinet, the inherent quality of tobacco shreds is influenced, and the smoking taste of cigarettes is also influenced after the tobacco shreds are made into cigarettes.
Disclosure of Invention
The invention aims to provide a coaxial bidirectional tobacco loosening device, which solves the problems in the prior art and realizes the scattering and uniform blending of tobacco leaf (stem) shreds.
The invention provides a coaxial bidirectional tobacco loosening device, which comprises:
a drive shaft;
the first shifting roller is fixedly sleeved on the transmission shaft, the second shifting roller is rotatably sleeved on the transmission shaft, shifting pieces are arranged on the first shifting roller and the second shifting roller, and shifting teeth are arranged on the shifting pieces;
and the driving mechanism drives the transmission shaft and the second shifting roller to rotate oppositely.
The coaxial bidirectional tobacco loosening device as described above, wherein preferably the drive mechanism comprises a main drive gear, a transition gear, a positioning bracket and a drive sprocket;
the main transmission gear is fixedly connected with the transmission shaft;
the transition gear is meshed with the main transmission gear, gear teeth are arranged on the inner wall of the second shifting roller, and the transition gear is meshed with the gear teeth;
the main transmission gear and the transition gear are rotationally connected with the positioning bracket;
the transmission chain wheel is fixedly connected with the transmission shaft.
The coaxial bidirectional tobacco loosening device as described above, preferably, further comprises a first bearing, and the second poking roller is rotatably connected with the transmission shaft through the first bearing.
The coaxial bidirectional tobacco loosening device preferably further comprises a bearing seat, a second bearing and a wallboard, wherein the positioning support and the bearing seat are fixedly connected with the wallboard, the positioning support and the bearing seat are respectively arranged on two sides of the wallboard, an outer ring of the second bearing is fixedly embedded in the bearing seat, and an inner ring of the second bearing is fixedly connected with the transmission shaft.
The coaxial bidirectional tobacco loosening device is characterized in that the first shifting roller and the second shifting roller are respectively provided with a T-shaped groove, one side of the shifting sheet, which is far away from the shifting tooth, is provided with a T-shaped flanging, and the T-shaped flanging is clamped in the T-shaped grooves.
The coaxial bidirectional tobacco loosening device is characterized in that a limiting block is fixedly arranged at one end of the T-shaped groove;
and a positioning hole for penetrating a positioning pin is formed in the bottom surface of the other end of the T-shaped groove, after one end of the positioning pin is fixed in the positioning hole, the part of the positioning pin protruding out of the bottom surface of the T-shaped groove is in blocking connection with one end, far away from the limiting block, of the shifting piece.
The coaxial bidirectional tobacco loosening device as described above, wherein preferably, the transmission shaft includes a first segment and two second segments, the two second segments are respectively disposed on two sides of the first segment, and the first poking roller is fixedly sleeved on the first segment;
the second is dialled the roller and is provided with two, and two the second is dialled the roller and is rotated the cover respectively and establish two on the second section.
The coaxial bidirectional tobacco loosening device as defined above, wherein the poking teeth preferably comprise a first tooth and a second tooth, the first tooth having a greater length in the radial direction of the first or second poking roller than the second tooth.
The coaxial bidirectional tobacco loosening apparatus as described above, wherein preferably the first teeth and the second teeth are spaced apart.
The coaxial bidirectional tobacco loosening device is characterized in that the poking sheet is a flat plate or a wavy plate.
According to the coaxial bidirectional tobacco loosening device provided by the invention, the first shifting roller and the second shifting roller rotate in opposite directions, so that the tobacco shreds at the first shifting roller and the tobacco shreds at the second shifting roller can obtain loosening forces in opposite directions, and the agglomerated or caked tobacco shreds can be torn, so that the loosening effect is achieved.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a coaxial bidirectional tobacco loosening device provided in an embodiment of the present invention;
FIG. 2 is an exploded view of a coaxial bi-directional tobacco loosening apparatus according to an embodiment of the present invention;
FIG. 3 is an exploded view of a coaxial bi-directional tobacco loosening apparatus according to an embodiment of the present invention;
FIG. 4 is a partial cross-sectional view of FIG. 1;
FIG. 5 is a schematic view of the driving mechanism;
FIG. 6 is a schematic view of the drive mechanism with the wall panel removed;
fig. 7 is an operation state diagram of the coaxial bidirectional tobacco loosening device provided by the embodiment of the invention.
Description of reference numerals:
100-first dial roller 200-second dial roller 210-dial piece
211-shifting teeth 212-T-shaped flanging 220-gear teeth
300-drive shaft 310-first section 320-second section
400-driving mechanism 410-main transmission gear 411-positioning shaft
420-transition gear 430-positioning bracket 431-fixing shaft
432-bolt 440-bearing bracket 450-wallboard
460-drive sprocket 500-first bearing
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.
"first", "second" used in the present disclosure: and the like, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word comprises the element listed after the word, and does not exclude the possibility that other elements may also be included. "upper", "lower", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In the present disclosure, when a specific component is described as being located between a first component and a second component, there may or may not be intervening components between the specific component and the first component or the second component. When it is described that a specific component is connected to other components, the specific component may be directly connected to the other components without having an intervening component, or may be directly connected to the other components without having an intervening component.
All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
As shown in fig. 1 to 7, the embodiment of the present invention provides a coaxial bidirectional tobacco loosening device, which comprises a transmission shaft 300, a first poking roller 100, a second poking roller 200 and a driving mechanism 400; the first shifting roller 100 is fixedly sleeved on the transmission shaft 300, the second shifting roller 200 is rotatably sleeved on the transmission shaft 300, shifting pieces 210 are arranged on the first shifting roller 100 and the second shifting roller 200, and shifting teeth 211 are arranged on the shifting pieces 210; the driving mechanism 400 drives the transmission shaft 300 and the second poking roller 200 to rotate oppositely.
In the working process, the first poking roller 100 and the second poking roller 200 are rotated in opposite directions, so that the tobacco shreds at the first poking roller 100 and the tobacco shreds at the second poking roller 200 can obtain loosening forces in opposite directions, and the agglomerated or caked tobacco shreds can be torn open, so that the loosening effect is achieved. If the first shifting roller 100 and the second shifting roller 200 rotate in the same direction, the tobacco shreds can be shifted in a single direction, the tobacco shreds in a bulk or cake shape cannot be torn, the tobacco shreds can be loosened only by shifting for a long time, and the loosening efficiency is low.
The shifting sheet 210 can scatter and separate large lump of agglomerated tobacco leaves or tobacco stems into small blocks, and the small lump of agglomerated tobacco leaves or tobacco stems can be finely loosened through the shifting teeth 211, so that the agglomeration phenomenon of the tobacco leaves or the tobacco stems input into the tobacco shred storage cabinet can be avoided, and the internal quality of the tobacco leaves or the tobacco stems is guaranteed.
Further, the driving mechanism 400 includes a main driving gear 410, a transition gear 420, a positioning bracket 430, and a driving sprocket 460; the main transmission gear 410 is fixedly connected with the transmission shaft 300; the transition gear 420 is meshed with the main transmission gear 410, the inner wall of the second poking roller 200 is provided with gear teeth 220, and the transition gear 420 is meshed with the gear teeth 220; the main drive gear 410 and the transition gear 420 are both rotationally connected with the positioning bracket 430; the driving sprocket 460 is fixedly connected with the driving shaft 300.
In the working process, the transmission chain wheel 460 can be connected with a motor through a transmission belt, so that the transmission chain wheel 460 is driven to rotate through the motor, the transmission shaft 300 is driven to rotate, the main transmission gear 410 is fixed on the transmission shaft 300, the main transmission gear 410 can be driven to rotate along with the transmission shaft 300, meanwhile, the main transmission gear 410 drives the transition gear 420 to rotate reversely through meshing with the transition gear 420, and the transition gear 420 is simultaneously meshed with the gear teeth 220 on the inner side of the second poking roller 200, so that the second poking roller 200 and the transition gear 420 can be driven to rotate synchronously in the same direction, namely, the rotation directions of the second poking roller 200 and the first poking roller 100 on the transmission shaft 300 are opposite, therefore, the cut tobacco at the second poking roller 200 and the cut tobacco at the first poking roller 100 can obtain loosening force in opposite directions, and then the agglomerated cut tobacco in a lump or cake shape can be torn, achieving the loosening effect.
Further, in order to facilitate the connection between the main transmission gear 410 and the positioning bracket 430, a through hole is formed in the positioning bracket 430, a positioning shaft 411 is arranged on one side of the main transmission gear 410, and the positioning shaft 411 is rotatably arranged in the through hole in a penetrating manner.
Further, in order to facilitate the transition gear 420 to be rotatably disposed on the positioning bracket 430, a fixing shaft 431 may be disposed on the positioning bracket 430, and the transition gear 420 is rotatably sleeved on the fixing shaft 431.
Further, in order to facilitate the rotational connection between the second dial roller 200 and the transmission shaft 300, the loosening device further comprises a first bearing 500, and the second dial roller 200 is rotationally connected with the transmission shaft 300 through the first bearing 500, so that the relatively independent rotation between the second dial roller 200 and the first dial roller 100 can be realized.
Further, this loosening device still includes bearing frame 440, second bearing and wallboard 450, and locating support 430 and bearing frame 440 all are connected with wallboard 450 fixed connection, and locating support 430 and bearing frame 440 set up respectively in wallboard 450 both sides, and the outer lane of second bearing is fixed to be inlayed and is established in bearing frame 440, and the inner circle of second bearing and transmission shaft 300 fixed connection.
After the transmission shaft 300 sequentially penetrates out of the main transmission gear 410 and the positioning bracket 430, the transmission shaft 300 can be supported and positioned by matching with a second bearing, so that the stability of the transmission shaft 300 in the rotating process is ensured. Wherein the wall plate 450 may provide an integral fixation of the drive mechanism 400 to facilitate the securing of the loosening apparatus in place during production.
Further, in order to facilitate the connection between the positioning bracket 430 and the wall panel 450, a projection welding nut used for being matched with the bolt 432 is further arranged on the positioning bracket 430, a fixing hole is arranged on the wall panel 450, and the bolt 432 penetrates through the fixing hole and then is fixedly connected with the projection welding nut.
Further, there may be four transition gears 420, and the four transition gears 420 are uniformly distributed in the circumferential direction of the main drive gear 410, so that the driving stability of the second dial roller 200 can be improved by the four transition gears 420.
Further, the first poking roller 100 and the second poking roller 200 are both provided with a T-shaped groove, one side of the poking piece 210, which is far away from the poking tooth 211, is provided with a T-shaped flanging 212, and the T-shaped flanging 212 is clamped in the T-shaped groove.
Because the shifting piece 210 needs to stir loose cut tobacco frequently, the shifting piece 210 is easily worn for a long time, and for this reason, in order to facilitate maintenance and replacement of the shifting piece 210, in this embodiment, the shifting piece 210 can slide in or out along the T-shaped groove, so that quick installation or disassembly of the shifting piece 210 relative to the first shifting roller 100 or the second shifting roller 200 can be realized. In addition, a plurality of T-shaped grooves can be formed in each of the first shifting roller 100 and the second shifting roller 200, so that the mounting positions and the mounting numbers of the shifting pieces 210 on the first shifting roller 100 or the second shifting roller 200 have more selectivity, the loosening requirements for tobacco shreds with different numbers and specifications are met, and the loosening efficiency is improved.
Furthermore, one end of the T-shaped groove is fixedly provided with a limiting block; a positioning hole for penetrating the positioning pin is formed in the bottom surface of the other end of the T-shaped groove, and after one end of the positioning pin is fixed in the positioning hole, the part, protruding out of the bottom surface of the T-shaped groove, of the positioning pin is in blocking connection with one end, far away from the limiting block, of the shifting piece 210.
Wherein, the limiting block can realize the installation limiting of the plectrum 210. After the shifting piece 210 slides into the T-shaped groove, the positioning pin can be fixedly inserted into the positioning hole, and the part of the positioning pin protruding out of the positioning hole can block the shifting piece 210 from sliding out of the T-shaped groove, so that the reliability of the arrangement of the shifting piece 210 in the T-shaped groove is ensured.
Further, in order to improve the loosening efficiency, the transmission shaft 300 includes a first section 310 and two second sections 320, the two second sections 320 are respectively disposed at two sides of the first section 310, and the first dial roller 100 is fixedly sleeved on the first section 310; the number of the second poking rollers 200 is two, and the two second poking rollers 200 are respectively rotatably sleeved on the two second sections 320.
It is understood that two sets of driving mechanisms 400 may be provided to cooperate with two second dial rollers 200, respectively, so that the second dial rollers 200 on both sides of the first dial roller 100 rotate in opposite directions with respect to the first dial roller 100.
Further, the dial teeth 211 include a first tooth and a second tooth, and the length of the first tooth in the radial direction of the first dial roller 100 or the second dial roller 200 is greater than the length of the second tooth in the radial direction of the first dial roller 100 or the second dial roller 200.
In the rotating process of the loosening device, the shifting sheet 210 breaks up and separates large lumps of bulk or cake-shaped tobacco leaves or tobacco stems formed after agglomeration to form small lumps, the main body of the shifting sheet 210 is of a solid plate-shaped structure, the area of the main body is large, the small lumps broken up and separated by the shifting sheet 210 still have a large volume, the shifting teeth 211 only can loosen the surfaces of the small lumps of tobacco leaves, the small lumps can only be loosened layer by layer through continuous rotation of the first shifting roller 100 and the second shifting roller 200, and the efficiency is low. Therefore, in the embodiment, the first teeth and the second teeth with different lengths are designed, the small blocks can be further cut and broken up through the longer first teeth, the small blocks are broken up into smaller blocks, the smaller blocks are easy to loosen, the smaller blocks can be broken up through the loosening action of the second teeth, and accordingly loosening efficiency is effectively improved.
In a particular embodiment, the first and second teeth may be spaced apart. For the tobacco shreds with small volume and mass, the agglomerated tobacco shreds are few, the whole volume of the agglomerated tobacco shreds is small, the first teeth and the second teeth which are distributed alternately can directly break up the agglomerated tobacco shreds with small volume, and the loosening efficiency is high.
In another specific embodiment, at least three second teeth are arranged between two adjacent first teeth. For the tobacco shreds with larger volume and mass, more agglomerated tobacco shreds exist, and the distance between the first teeth and the second teeth is smaller if the first teeth and the second teeth are distributed alternately, so that the tobacco shreds are easily blocked between the first teeth and the second teeth, and the loosening effect is reduced. Therefore, in the embodiment, at least three second teeth are arranged between two adjacent first teeth, so that a larger distance is reserved between the two adjacent first teeth, the tobacco shreds are prevented from being blocked, and the small tobacco shreds which are cut and loosened by the two adjacent first teeth can be loosened by the second teeth between the two first teeth, so that the loosening efficiency of the tobacco shreds with larger volume quality is improved. In this embodiment, three second teeth are disposed between two adjacent first teeth.
Further, the pick 210 may have a flat plate shape or a wave plate shape.
Specifically, when the dial 210 is flat, the surface of the dial 210 is a plane, and the dial 210 is parallel to the axes of the first dial roller 100 and the second dial roller 200, the dial 210 can slide in and out of the T-shaped groove in the above-mentioned detachable manner.
When the poking piece 210 is in a wavy plate shape, the tangential section of the poking piece 210 on the first poking roller 100 or the second poking roller 200 is in a curve shape, and when the loosening device rotates, the cut tobacco can be loosened successively at different positions on the same poking piece 210, so that the loosening effect on the cut tobacco can be improved.
In this embodiment, the shifting teeth 211 may be triangular, and a V-shaped groove is formed between two adjacent shifting teeth 211. Wherein, the poking tooth 211 is provided with a tip, thereby improving the loosening effect on the cut tobacco through the tip and the V-shaped groove.
Specifically, six of the poking sheets 210 on the first poking roller 100 or the second poking roller 200 may be provided, and of course, the poking sheets 210 may have other numbers, and the specific number may be determined according to the quality and volume specifications of the cut tobacco to be loosened, which is not limited in this embodiment.
Further, in order to improve the loosening uniformity and the loosening efficiency, the first and second poking rollers 100 and 200 may be cylindrical, and the poking piece 210 extends from one end of the first or second poking roller 100 or 200 to the other end in the axial direction.
According to the coaxial bidirectional tobacco loosening device provided by the embodiment of the invention, the first shifting roller and the second shifting roller rotate in opposite directions, so that the tobacco shreds at the first shifting roller and the tobacco shreds at the second shifting roller can obtain loosening forces in opposite directions, and the clustered or caked tobacco shreds formed after the clustering can be torn, so that the loosening effect is achieved.
Thus far, various embodiments of the present disclosure have been described in detail. Some details that are well known in the art have not been described in order to avoid obscuring the concepts of the present disclosure. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that various changes may be made in the above embodiments or equivalents may be substituted for elements thereof without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.
Claims (10)
1. A coaxial bi-directional tobacco loosening apparatus, comprising:
a drive shaft;
the first shifting roller is fixedly sleeved on the transmission shaft, the second shifting roller is rotatably sleeved on the transmission shaft, shifting pieces are arranged on the first shifting roller and the second shifting roller, and shifting teeth are arranged on the shifting pieces;
the transmission shaft comprises a first section and a second section, and the first poking roller is fixedly sleeved on the first section; the second shifting roller is rotatably sleeved on the second section;
The driving mechanism drives the transmission shaft to rotate so as to drive the first shifting roller on the first section to rotate, the driving mechanism drives the second shifting roller to rotate on the second section synchronously, the rotating direction of the first shifting roller is the same as that of the transmission shaft, and the rotating direction of the second shifting roller is opposite to that of the transmission shaft.
2. The coaxial bi-directional tobacco loosening apparatus according to claim 1, wherein the drive mechanism comprises a main drive gear, a transition gear, a positioning bracket and a drive sprocket;
the main transmission gear is fixedly connected with the transmission shaft;
the transition gear is meshed with the main transmission gear, gear teeth are arranged on the inner wall of the second shifting roller, and the transition gear is meshed with the gear teeth;
the main transmission gear and the transition gear are rotationally connected with the positioning bracket;
the transmission chain wheel is fixedly connected with the transmission shaft.
3. The coaxial bi-directional tobacco loosening apparatus of claim 2 further comprising a first bearing, wherein the second poke roller is rotatably coupled to the drive shaft via the first bearing.
4. The coaxial bidirectional tobacco loosening device according to claim 3, further comprising a bearing seat, a second bearing and a wall plate, wherein the positioning bracket and the bearing seat are fixedly connected with the wall plate, the positioning bracket and the bearing seat are respectively arranged on two sides of the wall plate, an outer ring of the second bearing is fixedly embedded in the bearing seat, and an inner ring of the second bearing is fixedly connected with the transmission shaft.
5. The coaxial bidirectional tobacco loosening device according to claim 1, wherein the first shifting roller and the second shifting roller are both provided with a T-shaped groove, one side of the shifting sheet, which is away from the shifting tooth, is provided with a T-shaped flange, and the T-shaped flange is clamped in the T-shaped groove.
6. The coaxial bidirectional tobacco loosening device according to claim 5, wherein a limiting block is fixedly arranged at one end of the T-shaped groove;
and a positioning hole for penetrating a positioning pin is formed in the bottom surface of the other end of the T-shaped groove, after one end of the positioning pin is fixed in the positioning hole, the part of the positioning pin protruding out of the bottom surface of the T-shaped groove is in blocking connection with one end, far away from the limiting block, of the shifting piece.
7. The coaxial bi-directional tobacco loosening device of claim 1, wherein the drive shaft comprises two second segments, one on each side of the first segment;
the second is dialled the roller and is provided with two, and two the second is dialled the roller and is rotated the cover respectively and establish two on the second section.
8. The coaxial bidirectional tobacco loosening apparatus of claim 1, wherein the dialing teeth include a first tooth and a second tooth, the first tooth having a greater length in a radial direction of the first or second dialing roller than the second tooth.
9. The coaxial bi-directional tobacco loosening device of claim 8, wherein the first and second teeth are spaced apart.
10. The coaxial bi-directional tobacco loosening device of claim 1, wherein the paddle is in the shape of a flat plate or a wavy plate.
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| CN202010116609.0A CN111758988B (en) | 2020-02-25 | 2020-02-25 | Coaxial bidirectional tobacco loosening device |
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| CN202010116609.0A CN111758988B (en) | 2020-02-25 | 2020-02-25 | Coaxial bidirectional tobacco loosening device |
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| CN205492588U (en) * | 2016-04-01 | 2016-08-24 | 河南中烟工业有限责任公司 | Loose mechanism and use three of this mechanism to mix different substances together machine |
| CN106617248A (en) * | 2016-12-31 | 2017-05-10 | 山东中烟工业有限责任公司 | Shifting roller mechanism and tobacco block pre-loosening processing device |
| CN108208901A (en) * | 2018-02-07 | 2018-06-29 | 新昌县城关新胜轴承厂 | A kind of tobacco cartridge type loosening and gaining moisture device |
| CN208474439U (en) * | 2018-06-05 | 2019-02-05 | 苏州工业职业技术学院 | A kind of differential transmitting linkage of differential vertical screw type conveyer |
| CN208692295U (en) * | 2018-07-16 | 2019-04-05 | 湖南烟叶复烤有限公司郴州复烤厂 | Aeration apparatus for tobacco leaf sorting conveying |
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