CN102342581B - Closed five-face screen roller tobacco stalk separator - Google Patents
Closed five-face screen roller tobacco stalk separator Download PDFInfo
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- CN102342581B CN102342581B CN 201110285997 CN201110285997A CN102342581B CN 102342581 B CN102342581 B CN 102342581B CN 201110285997 CN201110285997 CN 201110285997 CN 201110285997 A CN201110285997 A CN 201110285997A CN 102342581 B CN102342581 B CN 102342581B
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Abstract
The invention provides a closed five-face screen roller tobacco stalk separator. The closed five-face screen roller tobacco stalk separator comprises a frame, a housing, a screen roller, a feeding device, a discharging device, a long stalk ratio adjusting mechanism and a power mechanism, wherein the screen roll is fixed on a screen roller frame by a multi-section screen mesh plate and forms a five-face cylinder body; a screen roller shaft is arranged on a longitudinal central line of the screen roller; two ends of the shaft are rotationally mounted on the frame and have inclined angles of 4-6degrees with the horizontal plane; and a material storage bin corresponding to the multi-section screen mesh plate and consisting of a long stalk bin, a thick and short stalk bin, a thin and short stalk bin, a powder and toothpick stalk bin and a stalk turning bin is arranged at the lower part of the housing. The re-dried tobacco stalks are separated into preset groups of products with preset specifications by using a single machine at one time; the closed five-face screen roller tobacco stalk separator provided by the invention has the advantages of long tobacco stalk screening and time, uneasiness for unplugging screen hole, stable quality, obvious energy conservation, no vibration or friction in transmission and low noise; the yield of long stalk products is increased; the long stalk ratio is properly adjusted; and the maintenance cost and labor are effectively reduced. The tobacco stalks are screened within a relative sealed container with negative pressure to realize clean production.
Description
Technical field
The present invention relates to five sieves of a kind of enclosed and roll tobacco stem sorting machine.
Background technology
At present, offal was processed after most tobacco redrying enterprise still adopted multistage (2～3 grades) spring sheet type vibrating sieve sieving technology to redrying, turned first-class material to sub-elect long stalk, short stalk and cigarette, and this technique need be aided with 2 equipment such as above belt conveyor at least.This tradition offal production technology Main Problems has: the ⑴ energy consumption up to more than the 20kw (average 4 * 5.5kw); ⑵ compass screen surface easily stops up and causes long stalk quality unstable, and sorting can not reach specification requirement; ⑶ the vibrosieve technique of open loop causes production scene offal dust emission large, and it is comparatively serious, not easy to clean that Workplace environment and equipment are polluted by laying dust; The vibratory sieve running noises is large etc., causes work under bad environment, and operating personnel's health can not be guaranteed; ⑷ the long stalk of output is difficult for cooling, and pack (case) temperature reaches more than 50 ℃ usually; ⑹ number of devices is many, and maintenance cost is high, energy consumption is high, floor space is large.Document announcement, once the someone manufactured experimently the rotary screen of drum-shaped compass screen surface, and still, because the redrying offal can slide at the circular arc compass screen surface, consequently length is obstructed yield, screening efficiency is low, thereby inapplicable also not being used in the practice of redrying cabo sifting explained hereafter.
Summary of the invention
Purpose of the present invention just provides five sieves of a kind of enclosed and rolls tobacco stem sorting machine, to solve the problem that exists in the existing offal treatment process, realizes simplifying the effect of cabo sifting production technology, product quality raising, energy-saving and noise-reducing and cleaner production.
Realize the technical scheme that above-mentioned purpose is taked:
Five sieves of enclosed roll tobacco stem sorting machine, by frame, shell, sieve roll, feed arrangement, drawing mechanism, long stalk consist of than governor motion and actuating unit, wherein sieve rolls and is fixed on sieve by the multistage sieve plate and rolls on the frame and form five cylindrical shells; Sieve rolls a sieve roller bearing on the longitudinal centre line, the axle two ends are rotatably installed on the frame, and horizontal by 4-6 ° of inclination angle, the bottom of shell is manufactured with the long stalk storehouse corresponding with the multistage sieve plate, tubbiness stalk storehouse, thin short stalk storehouse, broken end and toothpick stalk storehouse and stalk turns the storage bin that the storehouse forms.
Sieve rolls on frame is fixed in five regular pentagon supports by five ribs the corner position and consists of, and the distance between adjacent two regular pentagon supports adapts with corresponding sieve plate size, and five drift angles of each regular pentagon support are connected with pole to sieving between roller bearing.
The taper storage bin corresponding with sieve plate that install the bottom of shell, and the stalk of least significant end turns the storehouse; It is the drawing mechanism that the control of batch (-type) turnover panel is installed that each storage bin and stalk turn the lower end, storehouse.It is five cylindrical shells that are made of five compass screen surfaces that sieve rolls, each compass screen surface forms by four sieve aperture shapes and the sieve plate that varies in size, and namely long stalk sieve plate, tubbiness stalk sieve plate, thin short stalk sieve plate and end and the toothpick stalk sieve plate of being connected connect successively and are fixed on sieve and roll on the frame and consist of.
Press the skewed of rotary screen, from top to bottom, putting in order of four kinds of sieve plates is broken end and toothpick stalk sieve plate, thin short stalk sieve plate, tubbiness stalk sieve plate and long stalk sieve plate connected mode.Sieve plate and also can be pressed into equably along drum shaft to sinusoidal waveform lines plate, the about 60mm of corrugation pitch, wave height 6mm.
Being positioned on five ribs of rotary screen and each compass screen surface middle part, evenly be fixed with vertically the stainless steel rebar gin pole that rolls rib perpendicular to sieve plate and sieve.
The storage bin drawing mechanism is made the discharging mechanism of batch (-type) turnover panel control, consisted of by striker plate, hanging bag card, the hanging bag of gathering materials cylinder, counterweight weights, counterweight weights lever, rotating plate shaft, concrete structure is by connector rotating shaft to be installed at a side position that is positioned at exit, storage bin lower end, simultaneously, medium position with the counterweight weights lever of linking up with all is fixedly connected with rotating shaft with striker plate, and the counterweight weights just hangs in the colluding of lever.Striker plate is made the circle consistent with the storage bin outlet, can seal outlet; The hanging bag of gathering materials cylinder is installed in storage bin export department, and hanging bag nozzle section periphery is fixed with equally distributed hanging bag card more than four, is convenient to pocket is hung over tube port position, receives the material that falls.
Roll outer tube wall at sieve corresponding to long stalk sieve plate and have round mouth, with rotating manner the sealing disk is installed with a thin bolt, consist of the capable of regulating air intake.Be used for regulating as required and enter the air capacity that sieve rolls inner chamber.
At the long stalk sieve plate long connecting portion that obstruct storehouse and tubbiness stalk storehouse corresponding with tubbiness stalk sieve plate long stalk is installed and compares governor motion, concrete structure is to rotate rotating shaft of passing warehouse of installation with axle sleeve above joint portion, two storehouses, and rotating shaft is fixed with a trapezoidal long stalk and compares adjustable plate above the axis body of screening inside, storehouse; Rotating shaft deviates from operating surface one end to be adopted pin to wear axis location it can only be rotated and can axially not collect together at casing, and rotating shaft oriented manipulation face one end extend out to the outer and contiguous block of casing and is fastenedly connected; Screw is arranged at the bottom of contiguous block, and the handle front end has screw thread locator card termination, and handle is parallel to shaft axis and is installed on the contiguous block; At a square location of the connecting portion at right angle setting orifice plate in correspondence long stalk storehouse and tubbiness stalk storehouse, plate body is converted into L shaped, is welded on warehouse outer wall bottom, along driving a plurality of locating holes for the secured adjusted Board position on the circular arc line of handle locator card operation; Fix the backstay that a long stalk ratio promotes in long stalk storage bin, fix the backstay that a long stalk ratio reduces in tubbiness stalk storage bin, the direction of two backstays is all consistent with adjustable plate face direction.
Make in the manner described above frame, the stalk of corresponding with sieve plate four storage bins and low side being installed in frame lower turns the drawing mechanism in storehouse and each exit, storehouse; Roll on the frame fixation compass screen surface at sieve and consist of sieve and roll, by the bearing block on the frame two ends sieve is installed again and is rolled, and make it to form 4-6 ° of inclination angle; At high-end installation actuating unit, namely make five sieves of an enclosed and roll tobacco stem sorting machine.
The unit realization is disposable to divide the product of predetermined group number and specification of hanking with the offal after the redrying; Offal sieve distance and time long enough, sieve aperture are difficult for stopping up, and Effective Raise long stalk product yield and steady quality carry out the long stalk ratio of appropriate regulation to the quality requirement of long stalk.Energy-conservation obvious, effectively reduce maintenance cost and labor strength; Friction or frictional power transmission, running noises is low.Offal is at relative closure and be in the container of negative pressure and sieve, and is conducive to cleaner production.
Description of drawings
Fig. 1 is complete machine structure figure.
Fig. 2 is that frame, sieve roll skeleton transverse shapes and structure chart.
Fig. 3 is that sieve rolls frame shape schematic diagram.
Fig. 4 is the variform four kinds of sieve plates of screen cloth and rolls ordering schematic diagram on the frame at sieve.
Fig. 5 is batch (-type) turn-over type discharging device structure and the fundamental diagram that install at storage bin end opening place.
Fig. 6 is that long stalk is than governor motion structure and fundamental diagram.
The figure number explanation: the 1st, frame, the 2nd, motor reducer, the 3rd, duplex chain wheel assembly, the 4th, rolling bearing units, the 5th, offal entrance chute, the 6th, screening storehouse shell, 7 is the poles that are connected that five ribs sieve rolls frame top sieve roller bearing and rib, the 8th, dust-collecting air pick out the mouth of pipe, the 9th, sieve plate, the 10th, take off the material bar, the 11st, sieve roller bearing, 12, be that stalk turns the storehouse, the 13rd, long stalk storehouse, the 14th, adjustable air entrance, the 15th, the long stalk than adjusting part, the 16th, tubbiness stalk storehouse, the 17th, thin short stalk storehouse, the 18th, broken end and toothpick stalk storehouse, the 19th, batch (-type) turnover panel automatic discharge apparatus, the 20th, sieve rolls the frame rib.
Wherein sieve plate 9 is divided into: 9a is broken end and toothpick stalk sieve plate, and 9b is thin short stalk sieve plate, and 9c is tubbiness stalk sieve plate, the long stalk of 9d sieve plate.
Wherein long the stalk than governor motion: 15a is that length is obstructed than the backstay that reduces, and 15b is contiguous block, and 15c locates regulating handle, and 15d is locating hole, and 15e is rotating shaft, and 15f is that length is obstructed than adjustable plate, and 15g is the backstay of long stalk ratio lifting, and 15h locates orifice plate.
Wherein batch (-type) turnover panel automatic discharge apparatus: 19a is the round sealed striker plate, and 19b is the hanging bag card, and 19c is the hanging bag cylinder that gathers materials, and 19d is the counterweight counterweight, and 19e is the counterweight counterweight lever of band hook, and 19f is rotating plate shaft.
The specific embodiment
Below in conjunction with accompanying drawing, as embodiment, technical scheme is specified.
With reference to Fig. 1,2,3,4, frame 1 by four feets and in length and breadth the cylinder lever connecting rod on the direction fixedly form.Top is installed sieve and is rolled, and four storage bins are installed in the bottom and stalk turns the storehouse.The platform of a high-end fixed electrical machinery decelerator 2 of outside welding has a fixed mount that offal entrance chute 5 and chain wheel assembly 3 are installed on the platform; Frame is high-end, and each fixes rolling bearing units 4 with cross bar center, low side top, sieve rolls to be rolled frame and be fixed on the sieve plate that rolls on the frame of sieve by sieve and consists of, this example sieve rolls frame by five horizontal regular pentagon skeletons that size is identical, length by sieve plate determines the size of space, position along five drift angles of five skeletons, with five long fulcrum bars 7 such as grade, that it is integrally welded with the sieve roller bearing; Again along five corner positions of five skeletons, weld five ribs 20 parallel with sieve roller bearing 11, on every rib 20, weld in advance a row perpendicular to rib take off material bar 10, during affixed rib 20, taking off 10 sensings of material bar and perpendicular to sieve roller bearing 11, rolling frame with regard to the sieve that consists of five frames on the rib.An affixed row on the longitudinal centre line of the sieve plate 9 of getting ready is expected bar 10 perpendicular to taking off of its plate face, be installed in sieve with screw successively again and roll in five frames of frame, take off the material bar and point to sieve roller bearing 11, namely make five sieves and roll.Be rotatably installed on the frame 1 by sieve roller bearing 11 two ends extensions and rolling bearing units.Chute 5 stretches in the shell, connects sieve and rolls inner chamber, allows pending offal send in sieve rolls through chute.What the peripheral screening storehouse shell 6 of installing on top that sieve rolls, the high end surface of shell 6 opened that round mouth installs a dust-collecting air picks out the mouth of pipe 8.
Four storage bins and stalk turn the Lower Half that the storehouse is fixed on frame, and its shell with top links into an integrated entity, the screening storehouse of a sealing of formation.Wherein, the storage bin that leans on the high-end side of frame is broken end and toothpick stalk storehouse 18, and five sieve plates of top correspondence all are that broken end and toothpick sieve plate 9a form, and the distribution of sieve aperture on sieve plate is skewed arrangement, and adjacent two row sieve aperture incline directions are opposite; Near it be thin short stalk storehouse 17, five sieve plates of top correspondence are that thin short stalk sieve plate 9b forms, sieve aperture is arranged and is parallel up and down, adjacent two row sieve apertures are dislocatedly distributed; Ensuing is tubbiness stalk storehouse 16, five sieves that corresponding tubbiness stalk sieve plate 9c forms, and the sieve aperture spread pattern is identical with thin short stalk sieve plate, but the sieve aperture horizontal aperture is greater than the sieve aperture on the thin short stalk hole sizer web plate; Down be long stalk storehouse 13, corresponding is five sieves that long stalk sieve plate 9d forms, and the aperture of sieve plate adapts to the long offal of screening, makes directly sieve plate of slotted hole on the framework so be welded on the stainless steel round bar.What the long stalk of ratio bin location was lower is that stalk turns storehouse 12, is used for the remaining thick tobacco rod piece of collection, material or the foreign material that petiole turns first-class non-tobacco leaf master pulse.
What turn that the exit in storehouse installs with reference to Fig. 1,5, four storage bins and stalk all is batch (-type) turnover panel automatic discharge apparatus 19.Mode is at the exit suit and fixes the hanging bag cylinder 19c that gathers materials; Be fixed with the counterweight counterweight lever 19e of round sealed striker plate 19a and band hook on the rotating plate shaft 19f, again rotating plate shaft 19f and storage bin outlet outer wall one side be rotationally connected by connector; And striker plate 19a is in gather materials in the hanging bag cylinder, the hook portion of counterweight weights lever is stretched out outside the hanging bag cylinder that gathers materials, and counterweight counterweight 19d is enclosed within the hook of counterweight weights lever 19e.At peripheral fixedly 3-4 the hanging bag card 19b of the hanging bag cylinder 19c end opening that gathers materials, the sack of convenient charging is enclosed within can landing on the hanging bag cylinder.
With reference to Fig. 1,6, growing stalk is the mechanisms that enter the quantity of the offal of growing the stalk storehouse for control than governor motion 15, the mode of taking is to obstruct in the storehouse, joint portion of storage bin in tubbiness stalk storage bin and length, a trapezoidal long stalk that can turn an angle is installed than adjustable plate 15f, and is made on the angular bisector of perpendicular bisector through joint portion, two storehouses of trapezoidal plate.The perpendicular bisector of the trapezoidal plate bottom in the storehouse selects a point that rotating shaft 15e is installed, and trapezoidal plate is fixed on the rotating shaft 15e; Stretch out termination socket contiguous block 15b outside rotating shaft 15e storehouse, the lower end of contiguous block is manufactured with location regulating handle 15c, makes handle drive around the shaft 15e flexible rotating of contiguous block 15b; Handle is extended with locator card inwards, makes five locating hole 15d at locator card on square location orifice plate 15h with the arc trajectory of handle operation, is used on demand handle being turned to again fixed handle 15c of definite position.The upper end of contiguous block 15b, makes it to be connected as a single entity with handle than adjustable plate 15f by rotating shaft 15e fixed length stalk, and the width of adjustable plate and sieve plate approach, the position with sieve roller bearing to vertical.Unscrew like this or screw the screw thread of handle 15c, handle locator card termination is just shifted out or is snapped in from the locating hole of square location orifice plate 15d, can regulate long stalk than adjustable plate along the rotation of rotating shaft 15e axis when shift out in the locating hole handle locator card termination, when snapping in locating hole then the fixed length stalk compare adjustable plate; In adjustable plate rotates, be positioned at long stalk storage bin one side and fix a backstay 15g who does not add the tubbiness stalk, be positioned at tubbiness stalk storage bin one side and fix a backstay 15a who increases the tubbiness stalk; The installation direction of two backstays also with the sieve roller bearing to vertical.When high from the long offal ratio in long stalk storehouse, long stalk to tubbiness stalk storehouse lopsidedness, diminishes tubbiness stalk the suitable for reading of storehouse than adjustable plate 15f, and a part of thick offal is conditioned plate and blocks and flow to the long storehouse that obstructs, and reaches the purpose that suitably downgrades long stalk ratio; When the qualified long stalk of needs raising accounts for the ratio of long stalk storehouse offal total amount, to grow stalk and swing to long stalk storehouse one side than adjustable plate, fallen stalk is sieved in tubbiness stalk storehouse will be subject to long stalk than the stopping of adjustable plate, reduces and maybe can not add in the long stalk, therefore, the long long stalk ratio of obstructing the storehouse just is improved.
Be mounted in sieve with reference to Fig. 1,4, four kinds of sieve plates and roll and roll frame with sieve on the frame and consist of the parts that sieve rolls, wherein the mesh on broken end and toothpick stalk sieve plate 9a, thin short stalk sieve plate 9b, the tubbiness stalk sieve plate 9c is all used the stainless steel materials punch forming; Long stalk sieve plate 9d stainless steel round bar material welding fabrication, spacing is even.
Sieve roll be installed on the frame 1 rolling bearing units 4 interior after, make it to be 5 ° inclination angle, the upper end projecting shaft bearing of sieve roller bearing is connected with motor reducer 2 axles by chain wheel assembly 3 outward.Four sections compass screen surface distribution forms that sieve rolls on are to be followed successively by to low side from high-end: broken last toothpick stalk sieve plate 9a, thin short stalk sieve plate 9b, tubbiness stalk sieve plate 9c and long stalk sieve plate 9d, four storage bins of below correspondence are respectively broken last toothpick stalk storehouse 18, thin short stalk storehouse 17, tubbiness stalk storehouse 16 and long stalk storehouse 13; Bottom in long stalk storehouse is that stalk turns storehouse 12, consists of together the screening storehouse; The bottom sealing that sieve is rolled in these five storehouses, and opening circular hole by long stalk storehouse 13 top bulkhead sides, installing one with a thin bolt can be around the disk of bolt rotation, fix one on the disk edge and be convenient to manually operated bolt, namely consist of adjusting and enter the adjustable air entrance 14 that sieve rolls the air capacity of inner chamber.Sieve roll above by frame mounting casing 6, with five storehouses of below sieve is rolled the formation seal casinghousing.Offal is sent into sieve by chute 5 and is rolled inner chamber, and the big or small length situation different according to offal through the processing of four kinds of pentahedron compass screen surfaces, falls into respectively corresponding storage bin, and when reaching the weight of setting, the striker plate 19a of end opening opens, and material falls into the bag of getting ready.When blanking material in the storehouse can not be depressed striker plate, striker plate was closed under weights 19d gravity.The dust-collecting air of the dust that produces in the cabo sifting processing procedure above shell picks out the mouth of pipe 8 and extracts out.When intake hour, the plectane at manual adjustments adjustable air entrance 14 places, the size that changes the air intake aperture realizes.When the qualified long stalk ratio of collecting in long stalk storehouse 13 need to be regulated, manually adjust long stalk than the handle 15c in the governor motion 19, make the adjustable plate 15f of upper end swing to long stalk storehouse or the one side realization of tubbiness stalk storehouse, the amplitude of adjusting was finished with regard to armrest handle and cooperating of locating hole 15d.
Sieve plate is made and installation instructions; 1, sieve plate 9a-9d all adopts the punching press perforate, and is smooth without the burr burr.2, also can be sieve plate 9b and 9c along drum shaft to the sinusoidal waveform lines plate that is pressed into equably the about 60mm of corrugation pitch, wave height 6mm, can Effective Raise screening efficiency and quality.
Sieve plate aperture, hole shape, layout density and direction can suitably be adjusted because of needs in addition.
Performance specification: 1, this screening machine core component is that five four sections sieves roll, and offal is the running screening in the housing of sealing, and wind air move toward one another is mended in material and dedusting.Mend the wind dedusting by adjusting the air intake adjusting device, the offal of screening is subject to the adverse current cold air and accelerates cooling in stirring, rolling, can effectively reduce long stalk product temperature, dehumidification, can make again to present all the time negative pressure in the screening storehouse of sealing and stop greyly with Louing, be conducive to realize cleaner production.Can the disposable material that offal after the redrying is divided the five groups of predetermined dimensions of hanking.The compass screen surface self-cleaning ability: be stuck in the material in the sieve aperture, can have the compass screen surface self-cleaning ability at compass screen surface along naturally coming off in the axial-movement downwards, effective stabilized product quality, it is artificial to reduce the cleaning compass screen surface.
2, the machine screening component moves in the casing of sealing, owing to be equipped with batch (-type) turnover panel automatic discharge apparatus and adjustable air inlet adjusting device, to join outside under the deduster effect, the machine screening is negative pressure in the storehouse all the time, therefore without the condition of leaking ash, guarantee cleaner production.
3, the machine is cabo sifting, picks out all-in-one, all screening process Neng Hao＜=7.5KW.Because friction parts or friction transferring power parts, so running noises is low.
4, the disposable replacement of the machine is independently shaken more than 2 sieve and 2 above belt conveyors at least, the complete machine moving component reduces relatively, mainly rolled by a motor reducer, 2 cover bearings and five sieves, plant maintenance point reduces reducing maintenance cost and labour intensity favourable.
5, the machine because material sieves distance and time long, the long stalk that sieves out set specification, short stalk, stalk are turned, and it is favourable to improve the offal product quality, the machine is provided with long stalk than adjustable plate, can carry out appropriate regulation to the long quality requirement that obstructs with the client.
Claims (8)
1. five sieves of enclosed roll tobacco stem sorting machine, by frame (1), shell (6), sieve roll, feed arrangement (5), drawing mechanism (19), long stalk consist of than governor motion (15) and actuating unit, it is characterized in that sieve rolls to be fixed on sieve by the multistage sieve plate and to roll on the frame and form five cylindrical shells; Sieve rolls a sieve roller bearing (11) on the longitudinal centre line, the axle two ends are rotatably installed on the frame (1), and horizontal by 4-6 ° of inclination angle, the bottom of shell (6) is manufactured with the long stalk storehouse (13) corresponding with the multistage sieve plate, tubbiness stalk storehouse (16), thin short stalk storehouse (17), broken end and toothpick stalk storehouse (18) and stalk turns the storage bin that the storehouse forms; The connecting portion in long stalk storehouse and tubbiness stalk storehouse is equipped with long stalk than governor motion (15), concrete structure is to rotate rotating shaft (15e) of passing warehouse of installation with axle sleeve above joint portion, two storehouses, and rotating shaft (15e) is fixed with a trapezoidal long stalk than adjustable plate (15f) above the axis body of screening inside, storehouse; Rotating shaft (15e) deviates from operating surface one end and adopts pin to pass axis location on shell, and rotating shaft (15e) oriented manipulation face one end extend out to outside the shell and contiguous block (15b) is fastenedly connected; Screw is arranged at the bottom of contiguous block (15b), and handle (15c) front end has the screw thread locator card, and handle is parallel to rotating shaft (15e) axis and is installed on the contiguous block (15b); At a square location of the connecting portion at right angle setting orifice plate (15h) in correspondence long stalk storehouse and tubbiness stalk storehouse, plate body is converted into L shaped, is welded on warehouse outer wall bottom, along driving a plurality of locating holes (15d) on the circular arc line of handle locator card operation; Fix the backstay (15g) that a long stalk ratio promotes in long stalk storehouse, fix the backstay (15a) that a long stalk ratio reduces in tubbiness stalk storehouse, the direction of two backstays is all consistent with adjustable plate (15f) plate face direction.
2. five sieves of enclosed according to claim 1 roll tobacco stem sorting machine, it is characterized in that sieve rolls on frame is fixed in five regular pentagon supports by five ribs (20) the corner position consists of, and the distance between adjacent two regular pentagon supports adapts with corresponding sieve plate size, and five drift angles of each regular pentagon support are connected with pole (7) to sieving between roller bearing (11).
3. five sieves of enclosed according to claim 1 roll tobacco stem sorting machine, it is characterized in that the taper storage bin corresponding with sieve plate that install the bottom of shell (6) and the stalk of least significant end turn the drawing mechanism (19) that lower end, storehouse (12) is equipped with the control of batch (-type) turnover panel.
4. five sieves of enclosed according to claim 1 roll tobacco stem sorting machine, it is characterized in that sieving that to roll be five cylindrical shells that are made of five compass screen surfaces, each compass screen surface four sieve aperture shapes are all arranged and the sieve plate that varies in size namely long stalk sieve plate (9d), tubbiness stalk sieve plate (9c), thin short stalk sieve plate (9b) and end and the toothpick stalk sieve plate (9a) of being connected connect successively and are fixed on to sieve to roll on the frame and consist of.
5. five sieves of enclosed according to claim 4 roll tobacco stem sorting machine, it is characterized in that by being installed in skewed that sieve on the frame (1) rolls, from top to bottom, putting in order of four kinds of sieve plates is broken end and toothpick stalk sieve plate (9a), thin short stalk sieve plate (9b), tubbiness stalk sieve plate (9c) and long stalk sieve plate (9d) connected mode.
6. five sieves of enclosed according to claim 5 roll tobacco stem sorting machine, it is characterized in that thin short stalk sieve plate (9b) and tubbiness obstruct sieve plate (9c) can be pressed into equably along drum shaft to the lines plate in sinusoidal waveform hole, the about 60mm of corrugation pitch, wave height 6mm.
7. five sieves of enclosed according to claim 2 roll tobacco stem sorting machine, it is characterized in that rolling in the middle part of upper and each compass screen surface of five ribs (20) of frame being positioned at sieve, evenly be fixed with vertically the stainless steel rebar gin pole (10) that rolls rib (20) and sieve plate (9) perpendicular to sieve.
According to claim 1 or five sieves of 3 described encloseds roll tobacco stem sorting machine, it is characterized in that the storage bin drawing mechanism makes the drawing mechanism (19) of batch (-type) turnover panel control, concrete structure is by connector rotating shaft (19f) to be installed at a side position that is positioned at exit, storage bin lower end, and the medium position with the counterweight weights lever (19e) of linking up with all is fixedly connected with rotating shaft (19f) with striker plate (19a), counterweight weights (19d) just hangs in the hook of lever (19e), and striker plate (19a) is made consistent with the storage bin outlet and can be sealed the circle that exports; The hanging bag of gathering materials cylinder (19c) is installed in storage bin export department, and hanging bag nozzle section periphery is fixed with equally distributed hanging bag card (19b) more than three.
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| CN 201110285997 CN102342581B (en) | 2011-09-23 | 2011-09-23 | Closed five-face screen roller tobacco stalk separator |
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| CN 201110285997 CN102342581B (en) | 2011-09-23 | 2011-09-23 | Closed five-face screen roller tobacco stalk separator |
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| CN102342581B true CN102342581B (en) | 2013-10-16 |
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| CN111567845A (en) * | 2020-05-22 | 2020-08-25 | 中国农业科学院烟草研究所 | Tobacco leaf subdividing device |
| CN112570249A (en) * | 2020-11-27 | 2021-03-30 | 河南中烟工业有限责任公司 | Overlong tobacco stem screening device |
| CN113083658B (en) * | 2021-04-01 | 2022-06-21 | 惠州市好世方农业发展有限公司 | Seed dispersion devices for agricultural |
| CN115350911B (en) * | 2022-10-19 | 2022-12-27 | 云南烟叶复烤有限责任公司 | Energy-saving electromagnetic drive vibration conveying screening machine |
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| EP0118981A2 (en) * | 1983-02-08 | 1984-09-19 | Amf Incorporated | A process for the production of a smoking material from cigarette maker winnowings and apparatus therefor |
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| CN102342581A (en) | 2012-02-08 |
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