CN108606354A - Tobacco leaf green-keeping machine - Google Patents

Tobacco leaf green-keeping machine Download PDF

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Publication number
CN108606354A
CN108606354A CN201810336598.XA CN201810336598A CN108606354A CN 108606354 A CN108606354 A CN 108606354A CN 201810336598 A CN201810336598 A CN 201810336598A CN 108606354 A CN108606354 A CN 108606354A
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CN
China
Prior art keywords
roller
tobacco leaf
base tube
keeping machine
shell
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Granted
Application number
CN201810336598.XA
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Chinese (zh)
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CN108606354B (en
Inventor
危金兰
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Hangzhou Gence Technology Co Ltd
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Hangzhou Gence Technology Co Ltd
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Priority to CN201810336598.XA priority Critical patent/CN108606354B/en
Publication of CN108606354A publication Critical patent/CN108606354A/en
Application granted granted Critical
Publication of CN108606354B publication Critical patent/CN108606354B/en
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00Preparing tobacco in the factory
    • A24B3/04Humidifying or drying tobacco bunches or cut tobacco

Abstract

The present invention relates to tobacco leaf process equipments.A kind of tobacco leaf green-keeping machine, including shell, heating mechanism and air hose, roller is equipped in shell, the heating mechanism heated to roller is equipped between the shell and roller, air hose is equipped with inlet end and an outlet end, the input end is connected with air blower, outlet end is connected to the inner space of the roller, air blower is equipped with handle rod, handle rod is equipped with casing, elastic adjusting mechanism is equipped between handle rod and casing, elastic adjusting mechanism includes base tube, holding sheet and pretightning force adjustment structure, holding sheet is made of several fricting strips, fricting strip is equipped with several slide bars for being arranged in base tube, the inner end of slide bar is equipped with the third spring moved outside driving slider.The present invention provides convenient, water-removings when a kind of assembly air blower to be not likely to produce focus side burst point and the high tobacco leaf green-keeping machine of energy utilization rate, solves the problems, such as tobacco leaf can be caused to generate focus side burst point or water sulks and high energy consumption when existing green-keeping machine water-removing.

Description

Tobacco leaf green-keeping machine
This case is application number 2015108423390, November 29 2015 applying date, title " tobacco leaf green-keeping machine
" divisional application.
Technical field
The present invention relates to tobacco leaf process equipment more particularly to a kind of tobacco leaf green-keeping machines.
Background technology
It in the process of tobacco leaf, finishes, water-removing is completed by green-keeping machine.Roller tobacco leaf finishes The basic structure of machine be include rack, the rack is equipped with shell, is equipped with roller in the shell, the shell and roller it Between be equipped with the heating mechanism that is heated to roller, tobacco leaf is put into roller by when use, passes through heating during rollers roll Structure realizes water-removing to cylinder outer wall heating.The energy that heating cylinder outer wall is taken has bavin, coal, electricity, combustion gas, electromagnetism etc., gives Cylinder outer wall heating carries out tobacco leaf water-removing, and easily there are tobacco leaves to generate focus side burst point or the deficiency of water sulks, influences quality of tobacco, and The thermal efficiency is low, high energy consumption.
Invention content
The present invention provides be not likely to produce focus side burst point and energy utilization rate when a kind of convenient when assembly air blower, water-removing High tobacco leaf green-keeping machine can cause tobacco leaf to generate focus side burst point or water sulks and high energy consumption when solving existing green-keeping machine water-removing The problem of.
The above technical problem is solved by following technical proposal:A kind of tobacco leaf green-keeping machine, including rack, the rack It is equipped with shell, roller is equipped in the shell, the heating mechanism heated to roller is equipped between the shell and roller, it is special Sign is, further includes the air hose heated by the heating mechanism between the roller and shell, and the air hose is equipped with Inlet end and an outlet end, the input end is connected with air blower, outlet end is connected to the inner space of the roller, the air blast Machine includes blower drum, and the blower casing is equipped with handle bar, and the outer resilient sleeve of the handle bar is equipped with casing, the handle bar The elastic adjusting mechanism of the elastic force between adjusting sleeve pipe and handle bar is equipped between casing, the elastic adjusting mechanism includes set It is located at the holding sheet that handle bar is outer and is threaded through the base tube in casing and is looped around outside the base tube, the holding sheet is by several Block is constituted along the circumferentially distributed fricting strip of base tube, and the fricting strip is equipped with several slide bars radially extended along base tube, described Sliding bar is arranged in the base tube, and the inner end of the slide bar drives fricting strip to be abutted with casing equipped with being moved into outside driving slider Third spring together, the pretightning force that the elastic adjusting mechanism is additionally provided with the pretightning force for adjusting the third spring adjust knot Structure.During use, heating mechanism also utilizes waste heat air supply duct to heat other than being heated to cylinder outer wall so that air blower is through wind It is hot wind that pipe, which blows to the wind in roller, is not only able to that tobacco leaf is avoided to generate focus side burst point or water sulks to blowing hot-air in roller, and And water-removing efficiency can be improved, and the heat of the hot wind is the waste heat for utilizing heating structure, can reduce energy consumption, improves heat Utilization rate.When the present invention assembles air blower, mobile air blower is carried out by gripping handle bar to adjust the position of air blower To convenience when meeting the requirements, therefore assembling air blower;Handle bar in the technical program has elasticity, when to improve use Comfort, the elastic effect in the technical program can also change, to adapt to different needs.The specific tune of handle bar elasticity Section process is third spring moving radially along base tube to be driven by pretightning force adjustment structure, so that the same casing of fricting strip Normal pressure change, to realize the change of pretightning force so that the size change of the power that casing shakes relative to handle bar reaches To different elastic effects.
Preferably, the shell is along the radially-arranged two half-unit of roller by surrounding, the company of described two half portions It meets place and forms two boundary lines, the air hose is equipped with two sections to be prevented along what two boundary line extending directions extended correspondingly The only endotherm section of intersection leakage of the heat through described two half portions.Shell is by the two half-unit structure that is detachably connected At convenient when by the component assembling to shell in shell with taking-up.And then there may be hot gas through boundary line for the design The problem of place leaks out and leads to heat waste designs endotherm section in air hose, effectively heat can be avoided through boundary line at this time Place's leakage, then be intended to the air through being leaked at boundary line heat first absorbed by endotherm section after just flow out boundary line and go, so that not allowing It is also easy to produce leakage, it is few generating the heat leaked out.
Preferably, one end of two sections of endotherm sections linked together by the linkage section of the circumferentially extending along roller, The other end of two sections of endotherm sections is located at the same end of the roller, and the other ends of two sections of endotherm sections respectively constitutes described Inlet end and an outlet end.Compact-sized, layout convenience, to the good absorption effect of heat.
Preferably, one end of the roller is equipped with feed inlet, the outlet end is through the feed inlet with the roller Inner space is connected to.The feed inlet of roller is borrowed as the outlet end of air hose with the connector of roller, not only connection air hose when side Just laborsaving and air hose, which is blown into, can also play the role of improving charging smoothness dividing for roller.It can more effectively avoid Tobacco leaf generates the discharge of focus side burst point phenomenon and steam so that the quality of tobacco leaf is further promoted.
Preferably, the outlet end links together with one end of the roller, the other end of the roller is equipped with row Tracheae.Exhaust pipe is set, the steam in roller is enabled to be discharged more unobstructedly, to more effectively avoid generation water bored Gas phenomenon.
Preferably, the outgassing direction of the exhaust pipe is far from the roller.It is dripped after capable of avoiding the steam liquefaction of discharge It drains on shell and leads to Housing failure.
Preferably, the peripheral surface of the roller is equipped with the annular guided way of the circumferentially extending along roller, the rack Equipped with directive wheel, the circumferential surface of the directive wheel is equipped with the limiting slot of the circumferentially extending along directive wheel, and the limiting slot is set in On the guided way.Roller can be effectively avoided to generate axial movement.Stability is good.
Preferably, the roller is equipped with external toothing, the rack is equipped with described in the driving meshed together with external toothing The gear of roller.It is convenient when driving drum rolls.
Preferably, the pretightning force adjustment structure includes the cone of two tubular structures being supported on base tube outside handle bar Forming head, driving conical head move axially and conical head can be made to stop at the driving structure of setting position and several mandrils, institute It states two conical heads to be slidably connected in such a way that miner diameter end is arranged oppositely in the both ends of the base tube, the both ends of the mandril are put It sets on the conical surface of described two conical heads, all slide bars of same fricting strip are by the spring supporting same On mandril described in root, the slide bar of each piece of fricting strip is respectively supported by a mandril.When adjusting, pass through axial direction Mandril moving radially, to realize change of the mandril along base tube radial position along base tube is realized in the position for changing conical head, To realize the change of third initial tension of spring.Convenience when adjusting is good.
Preferably, the driving structure includes two jacking blocks being threaded in the both ends of the base tube, described two A conical head is between described two jacking blocks.It is adjusted, is adjusted then automatic in place to drive conical head to realize by rotating jacking block It positions, convenience when use is more preferable.
Preferably, the roller is equipped with several shock-damping structures circumferentially distributed along roller, the shock-damping structure includes edge The radial direction of roller abuts adjusting nut together, core retainer plate, small end towards the butterfly spring and mounting plate of core retainer plate, the peace successively Loading board is connected with the adjusting screw rod being threaded togather with the adjusting nut after the butterfly spring and core retainer plate, described Core retainer plate is externally connected with rubber ring, and the rubber ring is externally connected with quality circles, and the rubber ring is equipped with the frustum for pushing down butterfly spring Shape counterbore.Shock-damping structure is set on roller, and the quality circles of shock-damping structure provide mass M for shock-damping structure, and rubber ring is damping Structure provides rigidity and damping, and the vibrational energy of roller is converted to frictional heat energy by the rubber ring of shock-damping structure and is consumed, To reduce vibration and the noise when roller rotation;It can adjust and subtract by adjusting the weight of mass block circle and the hardness of rubber ring It is consistent to shake rigidity and damping, the frequency when modal frequency of shock-damping structure being made to resonate with roller of structure;Spiral shell is adjusted by rotation Mother adjusts the precompression of resilient sleeper-bearing, can expand the range of adjustment shock-damping structure rigidity and damping.
Preferably, being equipped with rubber bushing in the core retainer plate.To avoid the inner peripheral surface of core retainer plate production can be touched with adjusting screw rod wiping Raw vibration.Vibration damping can be promoted further.
Preferably, the peripheral surface of the core retainer plate stretches into the core retainer plate portion connection ring in rubber ring equipped with several, it is described The inner peripheral surface of quality circles stretches into the quality circles portion connection ring in the rubber ring equipped with several.The company of shock-damping structure can be improved Connect reliability.
Preferably, one in described two half portions be equipped with the first in-flanges, another be equipped with the second in-flanges, it is described First in-flanges and the second in-flanges sealing clasp joint together link together described two half portions, and the endotherm section is equipped with rigid Property connecting plate and elastic connection plate, the rigid connection plate and elastic connection plate are connected to described two half portions correspondingly Together, first in-flanges and the second in-flanges abut together in flicking for the elastic connection plate under effect, and described the Seal chamber is formed between one in-flanges, the second in-flanges, rigid connection plate and elastic connection plate.In use, endotherm section is in rigidity It is connected under the action of connecting plate inside the shell, so that the first in-flanges and the second in-flanges under the elastic force effect of elastic connection plate Seal against the sealed connection for realizing two half-unit together.And the seal request of junction then can as the temperature increases and Increase, also has high sealing effect when seal request when high temperature then must be designed to low temperature to meet, can cause so close Cost is sealed to increase.The technical solution, then air pressure in seal chamber can increase as the temperature increases, and air pressure increase is then extrapolated bullet The thrust of property connecting plate can increase, and thrust increase can then increase the first in-flanges and the increased abutting force of the second in-flanges and make Obtaining the sealing effect of sealing effect increase namely the technical solution can increase as the temperature increases automatically.
Present invention tool has the advantage that:Water-removing can be made to be not likely to produce focus side burst point, color is good, and fragrance is high, and improves the energy Utilization rate and water-removing yield, achieve the effect that energy saving and improve quality of tobacco;Convenient when mobile air blower and shifting in assembling process Comfort when dynamic is good.
Description of the drawings
Fig. 1 is the schematic elevation view of the embodiment of the present invention one.
Fig. 2 is the left view schematic diagram of the embodiment of the present invention one.
Fig. 3 is the close-up schematic view at the C of Fig. 1.
Fig. 4 is the cross-sectional view of the handle bar in Fig. 1.
Fig. 5 is the axial schematic cross-sectional view of the handle bar in Fig. 1.
Fig. 6 is the connection relationship diagram of the shell and endotherm section in the embodiment of the present invention two.
Fig. 7 is the axial schematic diagram of the roller in the embodiment of the present invention three.
Fig. 8 is the structural schematic diagram of shock-damping structure.
In figure:External toothing 1, rack 2, directive wheel 21, gear 22, limiting slot 23, shock-damping structure 3, mounting plate 31, butterfly bullet Spring 32, core retainer plate 33, core retainer plate portion connection ring 331, adjusting nut 34, locking nut 35, adjusting screw rod 36, rubber bushing 37, rubber Circle 38, taper type counterbore 381, quality circles 39, quality circles portion connection ring 391, shell 4, half portion 41, the first in-flanges 42, second In-flanges 43, guided way 51, feed inlet 52, exhaust pipe 53, air hose 6, endotherm section 61, segmental arc 62, input end 63, goes out roller 5 Mouth end 64, connecting tube 65, rigid connection plate 66, elastic connection plate 67, seal chamber 68, air blower 7, blower casing 71, elastic force tune Save mechanism 8, base tube 81, holding sheet 82, fricting strip 821, slide bar 822, third spring 823, pretightning force adjustment structure 83, conical head 831, the left side S of mandril 832, driving structure 833, jacking block 8331, handle bar 9, casing 91, boundary line L, shell.
Specific implementation mode
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment one, referring to Fig. 1, a kind of tobacco leaf green-keeping machine, including rack 2.Rack 2 is equipped with shell 4 and directive wheel 21. Shell 4 is surrounded by the two half-unit 41 being distributed along the vertical direction.41 removable seal of two half-unit links together.Two The junction of half portion 41 forms two boundary line L.Two boundary line L are distributed along the longitudinal direction.Boundary line L is straight line.In shell 4 Equipped with roller 5.The outer surface of roller 5 is equipped with black surface layer.The peripheral surface of roller 5 is equipped with the ring of the circumferentially extending along roller Shape guided way 51.The axis of roller 5 extends in left-right direction.The left end of roller 5 is equipped with feed inlet 52.Feed inlet 52 is bucket shape knot Structure.Feed inlet 52 is fixed together with shell 4.Feed inlet 52 is rotatably connected with roller 5.The right end of roller 5 is connected with Exhaust pipe 53.The outgassing direction of exhaust pipe 53 is to the front of shell 4, and the outgassing direction of certain exhaust pipe 53 is towards shell It is also the direction far from roller that the left side of left side S, which can achieve the desired results,.Heating is equipped between shell 4 and roller 5 Mechanism(Heating mechanism is existing mechanism)With air hose 6.The outer surface of air hose 6 is equipped with black surface layer.Air hose 6 includes two sections of heat absorptions Section 61 and segmental arc 62.Two sections of endotherm sections 61 extend along two boundary line L line extending directions and correspondingly positioned at two friendships On the inside of boundary line L, which can prevent intersection leakage of the heat through two half-unit 41.Before being located in two endotherm sections 61 The left end of the endotherm section of side forms input end 63, the left end for the endotherm section being located behind forms outlet end 64.Input end 63 connects There is air blower 7.It is flowed out with 5 inside connection of roller, air hose 5 by connecting tube 65 links together with feed inlet 52 outlet end 64 Point be directed towards and to be blown inside roller 5.Segmental arc 62 is located at the arc of the circumferentially extending along roller 5.The right side of two endotherm sections 61 End is connected together by segmental arc 62.
Air blower 7 includes blower casing 71.Blower casing 71 is equipped with handle bar 9.9 outer resilient sleeve of handle bar is equipped with casing 91。
Referring to Fig. 2, rack 2 is additionally provided with gear 22.Gear 22 is driven by main motor.The intermediate position of roller 5 Outer surface is equipped with external toothing 1.Gear 22 meshes together with external toothing 1.
Referring to Fig. 3, the circumferential surface of directive wheel 21 is equipped with limiting slot 23.Circumferentially extending of the limiting slot 23 along directive wheel 21.Limit Position slot 23 is located on guided way 51.
Referring to Fig. 4, elastic adjusting mechanism 8 is equipped between handle bar 9 and casing 91.Elastic adjusting mechanism 8 include base tube 81, Holding sheet 82 and pretightning force adjustment structure 83.Base tube 81 is set in outside handle bar 9.Base tube 81 is threaded through in casing 91.Holding sheet 82 are made of several pieces of fricting strips 821.Fricting strip 821 is circumferentially distributed along base tube 81.Fricting strip 821 is equipped with several along base tube Radially extend the slide bar 822 being axially distributed.The sliding of slide bar 822 is arranged in base tube 81.The inner end of slide bar 822 is equipped with third spring 823.Third spring 823 drives fricting strip to be abutted together with casing 91 by slide bar.The pretightning force adjustment structure 83 of outer shifting is wrapped Include two conical heads 831 and several mandrils 832.Conical head 831 is tubular structure.Conical head 831 is set on handle bar 9 and wears It is located in base tube 81 and base tube 81 links together with handle bar 9.Conical head 831 is only slidably connected in base tube 81.Top Bar 832 is along the circumferentially distributed axially extending of base tube 81.All slide bars 822 of same fricting strip 821 pass through third spring 823 It is supported on same root mandril 832, the slide bar of each piece of fricting strip is respectively supported by a mandril.
Referring to Fig. 5, two conical heads 831 are slidably connected in such a way that miner diameter end is arranged oppositely in the both ends of base tube 81. The both ends of mandril 832 are shelved on the conical surface of two conical heads 831.Pretightning force adjustment structure 83 further includes driving structure 833.. Driving structure 833 includes two jacking blocks 8331 being threaded in the both ends of base tube 81.Jacking block 8331 is set in handle bar 9 On.Two conical heads 831 are located between two jacking blocks 8331.
Referring to Fig. 1, when needing to adjust the position of air blower 7 in assembling process, it is held on casing 91 and is moved by hand Dynamic air blower 7.
Referring to Fig. 4 and Fig. 5, the process for adjusting the elastic effect of casing is:Conical head 831 is driven by rotating jacking block 8331 Axial direction along base tube 81 is moved, and conical head 831 drives the moving radially along base tube 81 of mandril 832, mandril 832 to squeeze third Spring 823 and change pretightning force.
Referring to Fig. 1, a tobacco leaf for bag water-removing is poured into through feed inlet 52 in roller 5 when use, and the air-flow that air blower 7 is blown out is successively Flow through the endotherm section being located behind in the endotherm section in endotherm section 61 positioned at front, segmental arc 62, endotherm section 61 and connecting tube 65 The inside of roller 5 is blowed to by import mouth 52.It rolls 5 and generates rotation under the driving of motor.Appearance of the heating mechanism to roller 5 Face is heated, and the heat that heating mechanism generates also heats air hose 6 when being radiated to the direction far from roller so that through air hose 6 It is blown into the hot wind that is divided into of roller 5, the temperature of wind there are 200 DEG C or more.The steam of generation is to flow through the air-flow of roller 5 through escape pipe 53 Outflow.
Embodiment two, the difference with embodiment one are:
Referring to Fig. 6, one in two half-unit 41 be equipped with the first in-flanges 42, another be equipped with the second in-flanges 43.In first Together with flange 42 and the second in-flanges 43 sealing clasp joint.Two half-unit 41 is linked together.Endotherm section 61 is equipped with rigidity and connects Fishplate bar 66 and elastic connection plate 67.Rigid connection plate 66 is sealingly engaged with together with the first in-flanges 42.Elastic connection plate 67 is same Second in-flanges 43 is sealingly engaged with together.Endotherm section 61 be by be rigidly connected plate 66 stress by be suspended in shell 4. Elastic force caused by elastic connection plate 67 at 20 DEG C is so that the first in-flanges 42 and the second in-flanges 43 generate split movement Trend and abut together.It is formed between first in-flanges 42, the second in-flanges 43, rigid connection plate 66 and elastic connection plate 67 Seal chamber 68.
During use, when height is in temperature, the air pressure in sealing ring 9 rises, and air pressure rises so that elastic connection plate 67 It generates the elastic force that flicks to increase, elastic force increases then so that the first in-flanges 42 and the separated power of the second in-flanges 43 increase to make Sealing effect is obtained therewith to rise.
Embodiment three, the difference with embodiment two are:
Referring to Fig. 7, the outer surface of roller 5 is equipped with several shock-damping structures 3.Shock-damping structure 3 is circumferentially distributed along roller 5.
Referring to Fig. 8, shock-damping structure 3 include radially abutted successively along roller locking nut 35 together, adjusting nut 34, Core retainer plate 33, small end towards core retainer plate butterfly spring 32 and mounting plate 31.Mounting plate 31 is connected with adjusting screw rod 36.Adjusting screw rod 36 It is threaded togather with adjusting nut 34 and locking nut 35 after butterfly spring 32 and core retainer plate 33.Rubber is equipped in core retainer plate 33 Glue bushing 37.Core retainer plate 33 is externally connected with rubber ring 38.The peripheral surface of core retainer plate 33 stretches into the core retainer plate in rubber ring 38 equipped with several Portion's connection ring 331.Rubber ring 38 is equipped with the taper type counterbore 381 for pushing down butterfly spring 32.Rubber ring 38 is externally connected with quality circles 39.Quality circles 39 are made for steel.The inner peripheral surface of quality circles 39 stretches into the quality circles portion in rubber ring 38 equipped with several and connects Connect ring 391.Shock-damping structure is linked together by mounting plate 31 is welded in connecting rod with roller.

Claims (8)

1. a kind of tobacco leaf green-keeping machine, including rack, the rack is equipped with shell, and roller, the shell are equipped in the shell The heating mechanism heated to roller is equipped between roller, which is characterized in that further include between the roller and shell The air hose heated by the heating mechanism, the air hose be equipped with inlet end and an outlet end, the input end be connected with air blower, Outlet end is connected to the inner space of the roller, and the air blower includes blower casing, and the blower casing is equipped with handle bar, The outer resilient sleeve of the handle bar is equipped with casing, the elastic force being equipped between the handle bar and casing between adjusting sleeve pipe and handle bar Elastic adjusting mechanism, the elastic adjusting mechanism includes that be set in handle bar outer and be threaded through the base tube in casing and be looped around Holding sheet outside the base tube, the holding sheet are made of several pieces of circumferentially distributed fricting strips along base tube, the friction Item is equipped with several slide bars radially extended along base tube, and the sliding bar is arranged in the base tube, and the inner end of the slide bar is set Have and be moved into outside driving slider and drive the third spring of fricting strip together with casing abutting, the elastic adjusting mechanism is additionally provided with The pretightning force adjustment structure of the pretightning force of the third spring is adjusted, the shell along the radially-arranged two half-unit of roller by closing It encloses, the junction of described two half portions forms two boundary lines, and the air hose is equipped with two sections correspondingly along described two What boundary line extending direction extended prevents the endotherm section of intersection leakage of the heat through described two half portions, described two half portions In one be equipped with the first in-flanges, another be equipped with the second in-flanges, first in-flanges and the second in-flanges seal hook It is connected together and described two half portions links together, the endotherm section is equipped with rigid connection plate and elastic connection plate, described rigid Property connecting plate and elastic connection plate link together with described two half portions correspondingly, in first in-flanges and second Flange the elastic connection plate flick effect under abut together, first in-flanges, the second in-flanges, rigid connection Seal chamber is formed between plate and elastic connection plate, the annular that the peripheral surface of the roller is equipped with the circumferentially extending along roller is oriented to Rail, the rack are equipped with directive wheel, and the circumferential surface of the directive wheel is equipped with the limiting slot of the circumferentially extending along directive wheel, the limit Position slot is set on the guided way.
2. tobacco leaf green-keeping machine according to claim 1, which is characterized in that one end of two sections of endotherm sections passes through along roller Circumferentially extending linkage section link together, the other end of two sections of endotherm sections is located at the same end of the roller, described The other end of two sections of endotherm sections respectively constitutes the inlet end and an outlet end.
3. tobacco leaf green-keeping machine according to claim 2, which is characterized in that one end of the roller is equipped with feed inlet, described Outlet end is connected to through the feed inlet with the inner space of the roller.
4. tobacco leaf green-keeping machine according to claim 1 or 2 or 3, which is characterized in that the outlet end with the roller one End links together, and the other end of the roller is equipped with exhaust pipe.
5. tobacco leaf green-keeping machine according to claim 1 or 2 or 3, which is characterized in that the pretightning force adjustment structure includes two Conical head, the driving conical head of a tubular structure that base tube is supported on outside handle bar move axially and conical head can be made to stop Driving structure in setting position and several mandrils, described two conical heads are slidably connected in such a way that miner diameter end is arranged oppositely In the both ends of the base tube, the both ends of the mandril are shelved on the conical surface of described two conical heads, same fricting strip All slide bars are by the way that on spring supporting mandril described in same root, the slide bar of each piece of fricting strip respectively passes through A piece mandril is supported.
6. tobacco leaf green-keeping machine according to claim 5, which is characterized in that the driving structure is threaded in including two Jacking block in the both ends of the base tube, described two conical heads are between described two top jacking blocks.
7. tobacco leaf green-keeping machine according to claim 1 or 2 or 3, which is characterized in that the roller is equipped at least two along rolling The circumferentially distributed shock-damping structure of cylinder, the shock-damping structure include abutting adjusting nut, core together successively along the radial direction of roller Towards the butterfly spring and mounting plate of core retainer plate, the mounting plate is connected with after the butterfly spring and core retainer plate together for set, small end The adjusting screw rod that the adjusting nut is threaded togather, the core retainer plate are externally connected with rubber ring, are connected outside the rubber ring There are quality circles, the rubber ring to be equipped with the taper type counterbore for pushing down butterfly spring.
8. tobacco leaf green-keeping machine according to claim 7, which is characterized in that the peripheral surface of the core retainer plate is stretched equipped with several Enter the core retainer plate portion connection ring in rubber ring, the inner peripheral surface of the quality circles stretches into the quality circles in the rubber ring equipped with several Portion's connection ring.
CN201810336598.XA 2015-11-29 2015-11-29 Tobacco leaf fixation machine Active CN108606354B (en)

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