CN113877692A - Long cut tobacco device of cutting short - Google Patents
Long cut tobacco device of cutting short Download PDFInfo
- Publication number
- CN113877692A CN113877692A CN202111149235.3A CN202111149235A CN113877692A CN 113877692 A CN113877692 A CN 113877692A CN 202111149235 A CN202111149235 A CN 202111149235A CN 113877692 A CN113877692 A CN 113877692A
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- fixed
- plate
- disc
- tobacco
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacture Of Tobacco Products (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention relates to the technical field of cigarette production and discloses a long cut tobacco cutting device which comprises a feeding bin, wherein a circular operation cavity is arranged in the feeding bin, and a feeding hole communicated with the operation cavity is formed in the side wall of the feeding bin; the power part and the cut tobacco short-cutting mechanism are arranged in the working cavity, the power part is positioned on the upper side of the feeding hole, and the cut tobacco short-cutting mechanism is positioned on the lower side of the feeding hole; the power part comprises a machine shell and a motor, a plurality of first supporting columns are fixed outside the machine shell, one end, far away from the machine shell, of each first supporting column is fixed on the inner wall of the operation cavity, the motor is fixedly arranged in the machine shell, and an output shaft of the motor extends out of the machine shell and is fixed with a rotating rod; the tobacco shred cutting mechanism comprises a rotary cutter disc and a fixed cutter disc, the fixed cutter disc is located on the lower side of the rotary cutter disc, and the rotary cutter disc comprises a wheel disc and a plurality of first cutters. The invention not only can stir and disperse the agglomerated and wound tobacco shreds, but also can cut the long tobacco shreds short, so that the SIROX system has the function of cutting the long tobacco shreds, and the production efficiency and the production quality of cigarettes are improved.
Description
Technical Field
The invention relates to the technical field of cigarette production, in particular to a long cut tobacco cutting device.
Background
The SIROX system is used for heating and humidifying cut tobacco in cigarette production, and mainly comprises a feeding vibration groove, a feeding chamber, a feeding airlock, a material throwing airlock, an exhaust fan, a steam pipeline, a cleaning water pipeline, an electric control system and the like.
However, the tobacco shreds entering the SIROX system for temperature increase and humidification are long cut tobacco shreds which are easy to agglomerate and wind in each production link, so that the quality of the finally formed cigarettes is poor, and the long tobacco shreds are only suitable for manufacturing coarse cigarettes and are not suitable for manufacturing medium cigarettes. The existing SIROX system does not have the function of cutting long tobacco shreds, if short tobacco shreds are needed to be obtained, the long tobacco shreds after being heated and humidified need to be cut again, and therefore working efficiency is greatly reduced.
Disclosure of Invention
In view of this, the invention aims to provide a long cut tobacco cutting device, which solves the problem that the existing SIROX system does not have the function of cutting long cut tobacco, so that the cigarette production efficiency is low.
The invention solves the technical problems by the following technical means:
a long cut tobacco device comprises a feeding bin, wherein a circular operation cavity is arranged in the feeding bin, and a feeding hole communicated with the operation cavity is formed in the side wall of the feeding bin; the power part and the cut tobacco cutting mechanism are arranged in the operation cavity, the power part is positioned on the upper side of the feeding hole, and the cut tobacco cutting mechanism is positioned on the lower side of the feeding hole; the power part comprises a machine shell and a motor, a plurality of first supporting columns are fixed outside the machine shell, one ends of the first supporting columns, far away from the machine shell, are fixed on the inner wall of the operation cavity, the motor is fixedly arranged in the machine shell, and an output shaft of the motor extends out of the machine shell and is fixed with a rotating rod; the pipe tobacco cuts short mechanism and includes rotatory blade disc and fixed blade disc, fixed blade disc is located rotatory blade disc downside, rotatory blade disc includes rim plate and a plurality of first cutter, and a plurality of all first cutters are on the circumference lateral wall that annular array structure is fixed in the rim plate, the rim plate is fixed in on the dwang, fixed blade disc includes fixed plate, solid fixed ring and a plurality of second cutter, the fixed plate is arranged in solid fixed ring's inner ring, gu on one side that fixed plate was kept away from to fixed ring is fixed in the inner wall in operation chamber, a plurality of the second cutter is annular array structure and is fixed in between fixed plate and the solid fixed ring, just the second cutter can laminate each other with first cutter.
Through adopting above-mentioned scheme, when the pipe tobacco got into the operation chamber from the feed inlet, will drop on pipe tobacco cuts short mechanism, last rotatory cutter head can mutually support with the fixed cutter head of motionlessness, when first cutter rotation arrived to laminating each other with the second cutter, can form the shearing force, will cut short through the long tobacco silk of rotatory cutter head and fixed cutter head.
The tobacco shred cutting mechanism further comprises a vibrating screen and a vibrating assembly, the vibrating screen and the vibrating assembly are both located on the lower side of the fixed cutter disc, the vibrating screen comprises a first annular plate and a screen plate, the first annular plate is slidably mounted in the operation cavity, the screen plate is fixed in an inner ring of the first annular plate, a plurality of circular screen holes are formed in the screen plate, a vibrating portion is arranged on the screen plate, a circular groove is formed in the vibrating portion, and an arc-shaped protrusion is arranged on the bottom side of the vibrating portion in the circular groove; the vibrating assembly comprises a round table and a spring, the lower end of the rotating rod penetrates through the fixing plate and is fixedly connected with the round table, the round table is movably installed in the circular groove, the pulley is installed on the bottom side of the round table, the arc-shaped protrusion is located on the motion track of the pulley, the spring is fixed to the bottom of the first annular plate, an annular flange is fixed to the lower side of the vibrating screen in the operation cavity, and one end, away from the first annular plate, of the spring is fixed to the annular flange.
Through adopting above-mentioned scheme, when the motor drives rotatory blade disc and rotates, also can drive the round platform and rotate, when the pulley moves arc protruding department, can be with whole shale shaker down ejecting one section distance, when the pulley leaves arc protruding, the shale shaker receives the elasticity of spring again and resets, through cyclic motion like this, make the sieve can vibrations from top to bottom continuously, thereby make the pipe tobacco that is cut short successfully can pass through circular sieve mesh effectively, fall into the feeding air lock of feeding storehouse downside, also can bounce the long pipe tobacco that is not sheared simultaneously, make these long pipe tobacco pass through rotatory blade disc and fixed blade disc once more, cut again, improve shearing quality.
Furthermore, a first round hole is formed in the fixing plate, a first bearing is fixed in the first round hole through the fixing plate, and an inner ring of the first bearing is fixed on the rotating rod.
Through adopting above-mentioned scheme, not only make the dwang pass the fixed plate smoothly, also can reduce the frictional force between dwang and the fixed plate moreover, also can provide the holding power of a centre point position for all second cutters simultaneously.
Further, a second annular plate is fixed to the lower side of the first annular plate, the outer diameter of the second annular plate is equal to the inner diameter of the annular flange, and the lower end of the second annular plate extends to the lower side of the annular flange.
Through adopting above-mentioned scheme, the second annular plate can shelter from the space between first annular plate and the annular flange, avoids the pipe tobacco to get into in the space between first annular plate and the annular flange, reduces the condition that the pipe tobacco is detained in the operation intracavity.
Furthermore, a tobacco shred scattering mechanism is arranged in the operation cavity and located between the feeding hole and the tobacco shred shortening mechanism, the tobacco shred scattering mechanism comprises a first scattering part, a second scattering part and a reverse rotation assembly, the first scattering part comprises a first rotation ring and a plurality of first scattering rods, the first rotation ring is fixed on the rotation rod, the first scattering rods are of an L-shaped structure, one ends of the first scattering rods are fixed on the outer ring of the first rotation ring, and the other ends of the first scattering rods face the upper side; the second stirring and dispersing part is positioned at the lower side of the first stirring and dispersing part and comprises a second rotating ring and a plurality of second stirring and dispersing sticks, the second stirring and dispersing sticks are also in an L-shaped structure, one ends of the second stirring and dispersing sticks are fixed on the outer ring of the second rotating ring, the other ends of the second stirring and dispersing sticks face the upper side, and the distance between the free ends of the second stirring and dispersing sticks and the rotating rod is larger than the distance between the free ends of the first stirring and dispersing sticks and the rotating rod; the reverse rotation assembly comprises an upper disc and a lower disc, a plurality of second support columns are fixed on the lower disc, one ends, far away from the lower disc, of the second support columns are fixed on the inner wall of the operation cavity, the rotating rod penetrates through the upper disc and the lower disc, two fixing shafts are fixed between the upper disc and the lower disc, the two fixing shafts are symmetrically arranged on two sides of the rotating rod, first gears are rotatably installed on the fixing shafts, second gears are fixed on the rotating rod, and the second gears are meshed with the two first gears; the second rotating ring is rotatably arranged between the upper disc and the lower disc, a rack is arranged on an inner ring of the second rotating ring, and the rack is meshed with the two first gears.
Through adopting above-mentioned scheme, when the motor rotates, the dwang drives the first clockwise rotation that looses that stirs, the dwang drives the second through reverse rotation subassembly and stirs rod anticlockwise rotation, because of the second stirs the interval that looses rod free end and dwang and is greater than the first interval that looses rod free end and dwang, so the first rod that looses of stirring of clockwise rotation and anticlockwise rotation's second stirs the rod and can be to the conglobation, the effect is dragged to winding pipe tobacco formation one, stir it and scatter it, make follow-up shearing process to the pipe tobacco more smooth.
Further, a second round hole is formed in the upper disc, a second bearing is fixed in the second round hole, a third round hole is formed in the lower disc, a third bearing is fixed in the third round hole, and the inner rings of the third bearing and the second bearing are fixed on the rotating rod.
Through adopting above-mentioned scheme, not only make the dwang pass hanging wall and lower wall smoothly, also can reduce the frictional force between dwang and hanging wall and the lower wall moreover, also can give a holding power of dwang simultaneously for the dwang can rotate more smoothly.
Further, the top of hanging wall is equipped with the toper portion, the dwang runs through the toper portion.
By adopting the scheme, the cut tobacco falling on the upper disk can slide down through the inclined surface of the conical part, and the condition that the cut tobacco is retained in the working cavity is reduced.
Furthermore, one side of keeping away from on the first baton of dispersing of stirring and rotating the baton is fixed with many first supplementary batons, one side of going towards on the second baton of dispersing the baton is fixed with many second supplementary batons, the second is assisted batons and first supplementary batons and is crisscross the setting each other.
Through adopting above-mentioned scheme, the rod is mutually supported in first supplementary rod and the supplementary rod of second, can use some miniature tobacco shred groups, improves the effect of scattering to the stirring of tobacco shred group.
Furthermore, the free ends of the first stirring rod, the second stirring rod, the first auxiliary rod and the second auxiliary rod are provided with sharp ends.
Through adopting above-mentioned scheme for first stirring loose rod, second stir loose rod, first supplementary rod and the supplementary rod of second hang the pipe tobacco group more easily, improve and scatter the effect to stirring of pipe tobacco group.
The invention has the beneficial effects that:
1. according to the invention, the rotary cutter disc and the fixed cutter disc are arranged in the feeding bin, so that the rotary cutter disc which continuously rotates can be matched with the fixed cutter disc which is stationary, when the first cutter disc rotates to be mutually attached to the second cutter disc, a shearing force can be formed, the long cut tobacco passing through the rotary cutter disc and the fixed cutter disc is sheared to be short, the function of shearing the long cut tobacco is provided in the SIROX system, and the production efficiency of cigarettes is improved.
2. According to the invention, the vibrating screen and the vibrating assembly are arranged, so that the screen plate can continuously vibrate up and down, the cut tobacco shreds which are successfully cut short can effectively pass through the circular screen holes and fall into the feeding airlock at the lower side of the feeding bin, meanwhile, the uncut tobacco shreds can be bounced, and the cut tobacco shreds are cut again through the rotary cutter disc and the fixed cutter disc, so that the cutting quality is improved.
3. According to the tobacco shred cutting machine, the first scattering part, the second scattering part and the reverse rotation assembly are arranged, when the motor rotates, the rotating rod drives the first scattering part to rotate clockwise, the rotating rod drives the second scattering rod to rotate anticlockwise through the reverse rotation assembly, and the distance between the free end of the second scattering rod and the rotating rod is larger than the distance between the free end of the first scattering rod and the rotating rod, so that the first scattering rod rotating clockwise and the second scattering rod rotating anticlockwise can pull and scatter tobacco shreds which are agglomerated and wound, and the tobacco shreds are scattered, and the subsequent cutting process of the tobacco shreds is smoother.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the present invention;
FIG. 3 is an exploded view of a tobacco shred cutting mechanism in an embodiment of the present invention;
FIG. 4 is an enlarged schematic view at A in FIG. 2 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view at B in FIG. 2 according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a tobacco shred scattering mechanism in an embodiment of the invention;
FIG. 7 is an enlarged schematic view at C in FIG. 2 according to an embodiment of the present invention;
fig. 8 is a schematic diagram illustrating an internal structure of a counter rotating assembly according to an embodiment of the present invention.
In the figure: 1. a feeding bin; 11. a working chamber; 12. a feed inlet; 2. a power section; 21. a housing; 22. a motor; 23. a first support column; 24. rotating the rod; 3. rotating the cutter head; 31. a wheel disc; 32. a first cutter; 4. fixing a cutter head; 41. a fixing plate; 42. a fixing ring; 43. a second cutter; 44. a first bearing; 5. vibrating screen; 51. a first annular plate; 52. a sieve plate; 53. a vibrating section; 54. a circular groove; 55. an arc-shaped bulge; 56. a second annular plate; 61. a circular truncated cone; 62. a spring; 63. a pulley; 64. an annular flange; 7. a first dispersing section; 71. a first rotating ring; 72. a first dispersing stick; 73. a first auxiliary stick; 8. a second dispersing section; 81. a second rotating ring; 82. a second dispersing stick; 83; a second auxiliary stick; 91. hanging the plate; 92. a bottom wall; 93. a second bearing; 94. a third bearing; 95. a fixed shaft; 96. a first gear; 97. a second gear; 98. a rack; 99. a tapered portion.
Detailed Description
The invention will be described in detail below with reference to the accompanying drawings 1-8:
example (b): a long tobacco shred cutting device comprises a feeding bin 1, wherein a circular operation cavity 11 is arranged in the feeding bin 1, a feeding air lock is arranged on the lower side of the feeding bin 1, a feeding hole 12 communicated with the operation cavity 11 is formed in the right side wall of the feeding bin 1, the feeding hole 12 is communicated with an external feeding vibration groove, the feeding bin 1, the feeding air lock and the feeding vibration groove are all in the prior art of a SIROX system, and specific structures are not repeated; the power part 2 and the cut tobacco cutting mechanism are arranged in the operation cavity 11, the power part 2 is located on the upper side of the feeding hole 12, and the cut tobacco cutting mechanism is located on the lower side of the feeding hole 12.
Power portion 2 includes casing 21 and motor 22, casing 21 is inside hollow structure, be fixed with four first support columns 23 on casing 21's the lateral wall, the one end that casing 21 was kept away from to first support column 23 is fixed in on the inner wall of operation chamber 11, motor 22 fixed mounting is in casing 21, motor 22 in this embodiment is variable frequency speed regulating motor 22, motor 22's output shaft is towards the downside, motor 22's output shaft runs through casing 21's lower lateral wall, and be fixed with dwang 24 through the connector, dwang 24 extends to the bottom side in the operation chamber 11.
The tobacco shred cutting mechanism comprises a rotary cutter disc 3 and a fixed cutter disc 4, the fixed cutter disc 4 is positioned at the lower side of the rotary cutter disc 3, the rotary cutter disc 3 comprises a wheel disc 31 and three first cutters 32, the three first cutters 32 are crescent-shaped blades, the three first cutters 32 are fixed on the circumferential side wall of the wheel disc 31 in an annular array structure, a through hole is formed in the center of the wheel disc 31, and the rotating rod 24 penetrates through the through hole and is fixedly connected with the wheel disc 31; the fixed cutter head 4 comprises a fixed plate 41, a fixed ring 42 and six second cutters 43, a first circular hole is formed in the center of the fixed plate 41, a first bearing 44 is fixed in the first circular hole of the fixed plate 41, the inner ring of the first bearing 44 is fixed on the rotating rod 24, the fixed plate 41 is positioned in the inner ring of the fixed ring 42, the outer diameter of the fixing ring 42 is equal to the inner diameter of the operation cavity 11, one side of the fixing ring 42, which is far away from the fixing plate 41, is fixed on the inner wall of the operation cavity 11, six second cutters 43 are fixed between the fixing plate 41 and the fixing ring 42 in an annular array structure, the six second cutters 43 are rectangular blades, and any one of the first cutters 32 can be attached to any one of the second cutters 43 in the rotating process, so that the first cutter 32 and the second cutter 43 cooperate with each other to form a shear-like shearing force to cut short tobacco filaments passing through the rotary cutter disc 3 and the fixed cutter disc 4.
The pipe tobacco cuts short mechanism still includes shale shaker 5 and vibration subassembly, shale shaker 5 and vibration subassembly all are located 4 downside of fixed blade disc, shale shaker 5 includes first annular slab 51 and sieve 52, the external diameter of first annular slab 51 is equal with the internal diameter of operation chamber 11, first annular slab 51 slidable mounting is in operation chamber 11, sieve 52 is circular structure, the diameter of sieve 52 equals with first annular slab 51's internal diameter, sieve 52 is fixed in first annular slab 51's inner ring, the circular sieve mesh of a plurality of even settings has been seted up on the sieve 52, the last central integrated into one piece of sieve 52 has cylindrical structure's vibration portion 53, and vibration portion 53 extends toward sieve 52 downside, open end circular recess 54 towards the upside has been seted up in vibration portion 53, vibration portion 53 is fixed with the arc arch 55 of two symmetry settings in the bottom side in circular recess 54.
The vibration assembly comprises a circular table 61 and a spring 62, the lower end of the rotating rod 24 penetrates through the fixing plate 41 to be fixedly connected with the upper end of the circular table 61, the circular table 61 is movably mounted in the circular groove 54, the diameter of the circular table 61 is equal to the inner diameter of the circular groove 54, so that the circular table 61 can rotate in the circular groove 54 and can slide up and down in the circular groove 54, cut tobacco can be effectively placed into the circular groove 54, two symmetrically-arranged pulleys 63 are fixedly mounted on the bottom side of the circular table 61, and the arc-shaped protrusions 55 are located on the motion tracks of the pulleys 63; the upper end of the spring 62 is fixed at the bottom of the first annular plate 51, an annular flange 64 is fixed at the lower side of the vibrating screen 5 in the working cavity 11, and the lower end of the spring 62 is fixed on the annular flange 64; to avoid the tobacco shreds being trapped between the first annular plate 51 and the annular flange 64, a second annular plate 56 is fixed to the underside of the first annular plate 51, the outer diameter of the second annular plate 56 being equal to the inner diameter of the annular flange 64, and the lower end of the second annular plate 56 extending to the underside of the annular flange 64.
The tobacco shred scattering mechanism is further arranged in the working cavity 11 and is located between the feeding hole 12 and the tobacco shred cutting mechanism, the tobacco shred scattering mechanism comprises a first scattering part 7, a second scattering part 8 and a reverse rotating assembly, the first scattering part 7 comprises a first rotating ring 71 and three first scattering rods 72, the inner ring of the first rotating ring 71 is fixed on the rotating rod 24, the first scattering rods 72 are of an L-shaped structure, one ends of the first scattering rods 72 are fixed on the outer ring of the first rotating ring 71, the three first scattering rods 72 are distributed on the outer ring of the first rotating ring 71 in an annular array structure, one ends, far away from the first rotating ring 71, of the first scattering rods 72 face the upper side, and two first auxiliary rods 73 arranged in parallel are fixed on one side, far away from the rotating rods, of the first scattering rods 72; the second dispersing part 8 is located under the first dispersing part 7, the second dispersing part 8 comprises a second rotating ring 81 and three second dispersing rods 82, the second rotating ring 81 is coaxially arranged with the rotating rod 24, the second rotating ring 81 reversely rotates with the rotating rod 24 through a reverse rotating component, the second dispersing rods 82 are also in an L-shaped structure, one end of each second dispersing rod 82 is fixed on the outer ring of the second rotating ring 81, the three second dispersing rods 82 are distributed on the outer ring of the second rotating ring 81 in an annular array structure, one end of each second dispersing rod 82 far away from the rotating rod 24 also faces to the upper side, the distance between the free end of each second dispersing rod 82 and the rotating rod 24 is larger than the distance between the free end of the first dispersing rod 72 and the rotating rod 24, two second auxiliary rods 83 are fixed on one side of each second dispersing rod 82 facing to the rotating rod, the second auxiliary rods 83 are mutually staggered with the first auxiliary rods 73, the free ends of the first dispersing stick 72, the second dispersing stick 82, the first auxiliary stick 73 and the second auxiliary stick 83 are all provided with sharp ends; the reverse rotation component comprises an upper disc 91 and a lower disc 92, four second support columns are fixed on the circumferential side wall of the lower disc 92, one ends of the second support columns, far away from the lower disc 92, are fixed on the inner wall of the operation cavity 11, the lower disc 92 is positioned on the lower side of the upper disc 91, the upper disc 91 is provided with second round holes, the upper disc 91 is fixedly provided with second bearings 93 in the second round holes, the lower disc 92 is provided with third round holes, the lower disc 92 is fixedly provided with third bearings 94 in the third round holes, the inner rings of the third bearings 94 and the second bearings 93 are both fixed on the rotating rods 24, two fixing shafts 95 are fixed between the upper disc 91 and the lower disc 92, the two fixing shafts 95 are symmetrically arranged on two sides of the rotating rod 24, the fixing shafts 95 are arranged in parallel with the rotating rod 24, the two fixing shafts 95 are both rotatably provided with first gears 96, the rotating rod 24 is fixed with second gears 97, and the second gears 97 are positioned between the upper disc 91 and the lower disc 92, the second gear 97 is engaged with both the first gears 96, the second rotating ring 81 is also rotatably mounted between the upper disc 91 and the lower disc 92, a circular rack 98 is integrally formed on the inner ring of the second rotating ring 81, and the rack 98 is engaged with both the first gears 96.
In order to prevent the cut tobacco from staying on the upper plate 91, a tapered portion 99 is fixed to the top end of the upper plate 91, and the rotating lever 24 penetrates the tapered portion 99.
The working principle of the technical scheme is as follows: when the cut tobacco enters the operation cavity 11 from the feeding hole 12 through the external feeding vibration groove, the cut tobacco firstly passes through the cut tobacco stirring mechanism, the motor 22 drives the first stirring part 7 to rotate clockwise through the rotating rod 24, the second stirring part 8 is driven to rotate anticlockwise through the reverse rotating component, and the distance between the free end of the second stirring rod 82 and the rotating rod 24 is larger than the distance between the free end of the first stirring rod 72 and the rotating rod 24, so that the first stirring rod 72 rotating clockwise and the second stirring rod 82 rotating anticlockwise can form a pulling effect on the agglomerated and wound cut tobacco to stir the agglomerated and wound cut tobacco, and the first auxiliary rod 73 and the second auxiliary rod 83 can also be matched with each other to stir some small cut tobacco agglomerates so as to ensure that the subsequent cutting process of the cut tobacco is smoother; the tobacco shreds after being stirred up can fall on the tobacco shred cutting mechanism, the motor 22 drives the rotary cutter disc 3 to rotate through the rotating rod 24, the rotary cutter disc 3 which rotates continuously can be matched with the fixed cutter disc 4 which does not move, when the first cutter 32 rotates to be mutually attached to the second cutter 43, a shearing force can be formed, and the long tobacco shreds passing through the rotary cutter disc 3 and the fixed cutter disc 4 are cut short; meanwhile, the motor 22 drives the circular truncated cone 61 to rotate through the rotating rod 24, when the pulley 63 moves to the arc-shaped protrusion 55, the whole vibrating screen 5 can be ejected downwards for a certain distance, when the pulley 63 leaves the arc-shaped protrusion 55, the vibrating screen 5 is reset by the elastic force of the spring 62, and through the circular motion, the screen plate 52 can continuously vibrate up and down, so that the cut tobacco shreds which are successfully cut short can effectively pass through the circular sieve holes, fall into the feeding air lock on the lower side of the feeding bin 1, and meanwhile, the uncut long tobacco shreds can also be bounced up, so that the cut tobacco shreds pass through the rotary cutter disc 3 and the fixed cutter disc 4 again, are cut again, and the cutting quality is improved.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (9)
1. The utility model provides a device is cut short to long shredded tobacco, includes the feeding storehouse, its characterized in that: a circular operation cavity is arranged in the feeding bin, and a feeding hole communicated with the operation cavity is formed in the side wall of the feeding bin; the power part and the cut tobacco cutting mechanism are arranged in the operation cavity, the power part is positioned on the upper side of the feeding hole, and the cut tobacco cutting mechanism is positioned on the lower side of the feeding hole; the power part comprises a machine shell and a motor, a plurality of first supporting columns are fixed outside the machine shell, one ends of the first supporting columns, far away from the machine shell, are fixed on the inner wall of the operation cavity, the motor is fixedly arranged in the machine shell, and an output shaft of the motor extends out of the machine shell and is fixed with a rotating rod; the pipe tobacco cuts short mechanism and includes rotatory blade disc and fixed blade disc, fixed blade disc is located rotatory blade disc downside, rotatory blade disc includes rim plate and a plurality of first cutter, and a plurality of all first cutters are on the circumference lateral wall that annular array structure is fixed in the rim plate, the rim plate is fixed in on the dwang, fixed blade disc includes fixed plate, solid fixed ring and a plurality of second cutter, the fixed plate is arranged in solid fixed ring's inner ring, gu on one side that fixed plate was kept away from to fixed ring is fixed in the inner wall in operation chamber, a plurality of the second cutter is annular array structure and is fixed in between fixed plate and the solid fixed ring, just the second cutter can laminate each other with first cutter.
2. A long tobacco rod chopping device according to claim 1, wherein: the tobacco shred cutting mechanism further comprises a vibrating screen and a vibrating assembly, the vibrating screen and the vibrating assembly are both located on the lower side of the fixed cutter disc, the vibrating screen comprises a first annular plate and a sieve plate, the first annular plate is slidably mounted in the operation cavity, the sieve plate is fixed in an inner ring of the first annular plate, a plurality of circular sieve holes are formed in the sieve plate, a vibrating portion is arranged on the sieve plate, a circular groove is formed in the vibrating portion, and an arc-shaped protrusion is arranged on the bottom side, located in the circular groove, of the vibrating portion; the vibrating assembly comprises a round table and a spring, the lower end of the rotating rod penetrates through the fixing plate and is fixedly connected with the round table, the round table is movably installed in the circular groove, the pulley is installed on the bottom side of the round table, the arc-shaped protrusion is located on the motion track of the pulley, the spring is fixed to the bottom of the first annular plate, an annular flange is fixed to the lower side of the vibrating screen in the operation cavity, and one end, away from the first annular plate, of the spring is fixed to the annular flange.
3. A long tobacco rod chopping device according to claim 2, wherein: a first round hole is formed in the fixing plate, a first bearing is fixed in the first round hole through the fixing plate, and an inner ring of the first bearing is fixed on the rotating rod.
4. A long tobacco rod chopping device according to claim 2, wherein: a second annular plate is fixed to the lower side of the first annular plate, the outer diameter of the second annular plate is equal to the inner diameter of the annular flange, and the lower end of the second annular plate extends to the lower side of the annular flange.
5. A long tobacco rod chopping device according to claim 1, wherein: the tobacco shred scattering mechanism is arranged in the operation cavity and is positioned between the feeding hole and the tobacco shred cutting mechanism, the tobacco shred scattering mechanism comprises a first scattering part, a second scattering part and a reverse rotating assembly, the first scattering part comprises a first rotating ring and a plurality of first scattering rods, the first rotating ring is fixed on the rotating rod, the first scattering rods are of an L-shaped structure, one ends of the first scattering rods are fixed on the outer ring of the first rotating ring, and the other ends of the first scattering rods face the upper side; the second stirring and dispersing part is positioned at the lower side of the first stirring and dispersing part and comprises a second rotating ring and a plurality of second stirring and dispersing sticks, the second stirring and dispersing sticks are also in an L-shaped structure, one ends of the second stirring and dispersing sticks are fixed on the outer ring of the second rotating ring, the other ends of the second stirring and dispersing sticks face the upper side, and the distance between the free ends of the second stirring and dispersing sticks and the rotating rod is larger than the distance between the free ends of the first stirring and dispersing sticks and the rotating rod; the reverse rotation assembly comprises an upper disc and a lower disc, a plurality of second support columns are fixed on the lower disc, one ends, far away from the lower disc, of the second support columns are fixed on the inner wall of the operation cavity, the rotating rod penetrates through the upper disc and the lower disc, two fixing shafts are fixed between the upper disc and the lower disc, the two fixing shafts are symmetrically arranged on two sides of the rotating rod, first gears are rotatably installed on the fixing shafts, second gears are fixed on the rotating rod, and the second gears are meshed with the two first gears; the second rotating ring is rotatably arranged between the upper disc and the lower disc, a rack is arranged on an inner ring of the second rotating ring, and the rack is meshed with the two first gears.
6. A long tobacco rod chopping device according to claim 5, wherein: the hanging plate is provided with a second round hole, a second bearing is fixed in the second round hole, a third round hole is formed in the lower plate, a third bearing is fixed in the third round hole, and the inner rings of the third bearing and the second bearing are fixed on the rotating rod.
7. A long tobacco rod chopping device according to claim 5, wherein: the top of hanging wall is equipped with the toper portion, the dwang runs through the toper portion.
8. A long tobacco rod chopping device according to claim 5, wherein: one side of keeping away from on the first baton of dispersing is fixed with many first supplementary batons, one side of going towards the rotation rod on the second baton of dispersing is fixed with many second supplementary batons, the second is assisted batons and first supplementary batons and is crisscross the setting each other.
9. A long tobacco rod chopping device according to claim 8, wherein: the first free end that stirs scattered rod, second and stir scattered rod, first supplementary rod and the supplementary rod of second all is equipped with sharp end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111149235.3A CN113877692B (en) | 2021-09-29 | 2021-09-29 | Long tobacco shred cutting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111149235.3A CN113877692B (en) | 2021-09-29 | 2021-09-29 | Long tobacco shred cutting device |
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| CN113877692A true CN113877692A (en) | 2022-01-04 |
| CN113877692B CN113877692B (en) | 2023-05-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107899757A (en) * | 2017-12-06 | 2018-04-13 | 贵阳锐航智能科技有限公司 | A kind of silica sand flotation unit |
| US20190059439A1 (en) * | 2017-01-25 | 2019-02-28 | Banana Bros, Llc | Compact system for preparing personal smokable products |
| CN110899107A (en) * | 2019-12-16 | 2020-03-24 | 大名县巨华机械科技有限公司 | Bread food raw materials sieving mechanism |
| CN211636784U (en) * | 2019-12-19 | 2020-10-09 | 湖北裕华化纤有限公司 | Multi-stage crushing device for production of regenerated polyester staple fibers |
| CN212441461U (en) * | 2020-04-08 | 2021-02-02 | 新疆医科大学第一附属医院 | Medical waste treatment device |
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2021
- 2021-09-29 CN CN202111149235.3A patent/CN113877692B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190059439A1 (en) * | 2017-01-25 | 2019-02-28 | Banana Bros, Llc | Compact system for preparing personal smokable products |
| CN107899757A (en) * | 2017-12-06 | 2018-04-13 | 贵阳锐航智能科技有限公司 | A kind of silica sand flotation unit |
| CN110899107A (en) * | 2019-12-16 | 2020-03-24 | 大名县巨华机械科技有限公司 | Bread food raw materials sieving mechanism |
| CN211636784U (en) * | 2019-12-19 | 2020-10-09 | 湖北裕华化纤有限公司 | Multi-stage crushing device for production of regenerated polyester staple fibers |
| CN212441461U (en) * | 2020-04-08 | 2021-02-02 | 新疆医科大学第一附属医院 | Medical waste treatment device |
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| CN113877692B (en) | 2023-05-23 |
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