CN107164804A - A kind of industrial hemp scapus defibrator - Google Patents
A kind of industrial hemp scapus defibrator Download PDFInfo
- Publication number
- CN107164804A CN107164804A CN201710598054.6A CN201710598054A CN107164804A CN 107164804 A CN107164804 A CN 107164804A CN 201710598054 A CN201710598054 A CN 201710598054A CN 107164804 A CN107164804 A CN 107164804A
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- CN
- China
- Prior art keywords
- combing
- milling roller
- defibrator
- hards
- longitudinal rail
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/22—Breaking or scutching, e.g. of flax; Decorticating with crushing or breaking rollers or plates
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/30—Details of machines
- D01B1/40—Arrangements for disposing of non-fibrous materials
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of industrial hemp scapus defibrator, including feed table, stalk rolling device and the hards carding apparatus being sequentially arranged.Stalk rolling device includes the milling roller of multipair engagement up and down, stalk is efficiently rolled by the double wedge and engagement of roll body outer wall between milling roller, the separation of stalk osteoderm, boon is set to be rolled being attached to fiber surface for tiny hards, the hemp scapus after rolling is sent to hards carding apparatus.Hards carding apparatus includes the comber cylinder of multipair engagement up and down, the outer wall of each comber cylinder is axially disposed to have some rows to comb component, adjacent row forms splayed combing gap between combing component, each side wall for combing component is provided with carded sliver, hards is carried out to pat and comb repeatedly by combing component, them is departed from fiber surface and obtains clean hemp.Stalk rolling device is axially fed to stalk parallel to milling roller and axially feeding is applicable perpendicular to milling roller.Comb component and not only can guarantee that high efficiency can also improve long flax rate.
Description
Technical field
The present invention relates to a kind of decorticator tool, and in particular to a kind of industrial hemp scapus defibrator.
Background technology
Hemp (referring to industrial hemp, similarly hereinafter) fiber has ventilative, antistatic, heat-resisting moisture absorption, antiultraviolet, antibacterial, sound insulation
Etc. performance, a kind of universally acknowledged high-quality natural textile fiber raw material is had become, in the present of " regress into nature, advocate nature "
My god, hemp textile is increasingly liked by people.
But hemp is a kind of bast fiber crop, its stalk needs to obtain from stalk by " stripping fiber crops " process after harvesting
The fiber of weaving must be used for.Big anesthesia stem be broadly divided into from outside to inside epidermis (numb shell), bast (including hemp) and
Xylem (boon), hemp is located at bast, and is completely embedded between bast and xylem, the fiber of bast,
The hemp wanted to remove the colloid in numb shell, boon and the bast of big anesthesia stem and obtain cleaning is very difficult, " stripping fiber crops
It is difficult " turn into the bottlenecks of hemp industry development.Country's hemp decorticator tool mainly has two kinds at present, and one is to use
Small-sized counter pull type machine for peeling ramie carrys out the fresh stem of decorticating hemp and obtains textile fiber；Another is that the fresh stem peeling machine of hemp is obtained
Hemp fresh hide, fresh hide dry after degumming and obtain textile fiber.
Using small-sized counter pull type machine for peeling ramie decorticating hemp due to being manual operations, manpower is needed to feed big anesthesia stem
Enter after machine reverse drawing decorticating fiber again, the numb effect of stripping is low, operation labor intensity is big, constrains the development of hemp industry.Hemp is fresh
Stem peeling machine is using a numb mode decorticating hemp fresh hide of feed-type stripping, and one is that the numb effect of stripping is restricted, and two be the fresh of decorticating
Skin also needs to carry out degumming after drying to obtain fiber, it is impossible to meet the mechanized harvest of the northern area of China hemp large-scale planting
Demand.
Also occurring in that at present includes the bluish dogbane decorticator of feed table, rolling device and hards carding apparatus etc., but it grinds
Pressure device, which exists, rolls the broken defect that stem efficiency is low and rolling effect is undesirable, and hards carding apparatus has hitting power greatly, makes fibre
Dimension loses larger, the relatively low defect of long flax rate, it is impossible to adapts to the fiber decorticating of the crudefiber crop scapus such as hemp, can't be applied in addition
The processing of different crudefiber crop stalks.
The content of the invention
It is a primary object of the present invention to provide the versatility industrial hemp scapus that a kind of rolling effect is good, shell numb Functionality, quality and appealing design
Defibrator.
This industrial hemp scapus defibrator that the present invention is provided, including the feed table that is sequentially arranged, stalk are rolled
Device and hards carding apparatus and fiber conveyer belt, it is characterised in that：The hards carding apparatus includes some to engaging up and down
Comber cylinder, the outer wall of each comber cylinder is axially disposed to have some rows to comb components, it is each comb component and include inclines
The combing body of oblique side wall and the carded sliver for being arranged at combing body sloped sidewall, comb body and carded sliver formation tooth plate shape knot
Splay combing gap, radial arrangement of each carded sliver along comber cylinder are formed between structure, each combing component of same row；Often
To the combing component dislocation arrangement of the comber cylinder outer wall of engagement.
In a kind of embodiment of above-mentioned technical proposal, the stalk rolling device includes 4-6 and engagement up and down is rolled
Back lash between roller, each pair milling roller is 2-6mm, if two roll body outer walls of each pair milling roller are provided with respectively in axial direction
Dry row's double wedge and groove, roll motion by the engagement of double wedge and groove, separate the osteoderm of big anesthesia stem；Double wedge and groove
Shape is rhombus, and the external diameter of the milling roller is 110-130mm, and the double wedge row of milling roller outer wall is arranged for 12-24, double wedge
Highly it is 4-6mm, each tooth positions of adjacent row interlock, 4mm is spaced about between each double wedge of row.
In a kind of embodiment of above-mentioned technical proposal, the rotating shaft two ends of the milling roller be symmetrically connected with grinding pressure and
Gap governor motion, grinding pressure and gap adjusting mechanism include top board, lower platen, regulating bolt, compression spring, longitudinal rail and
Horizontally disposed above and below sliding block, top board and lower platen, compression spring is placed on the body of rod of regulating bolt, and regulating bolt will be upper and lower
Pressing plate is locked after being connected as a single entity, and the lower end of longitudinal rail is connected on lower platen, and sliding block is connected between longitudinal rail, top board
It can be moved up and down with sliding block relative to longitudinal rail.
In a kind of embodiment of above-mentioned technical proposal, the regulating bolt is connected to the length of the top board and lower platen
Direction middle position is spent, the bolt head of regulating bolt is located at the downside of lower platen, body of rod upper end and is connected with tune after passing through top board
Nut and locking nut are saved, the length direction middle position of top board has the circular hole for connecting the adjusting screw rod.
In a kind of embodiment of above-mentioned technical proposal, the longitudinal rail has four of parallel arrangement, every two one group
It is symmetrically arranged in the both sides of the regulating bolt；Size is offered more than vertical at the top board correspondence longitudinal rail position
The mounting hole of direction guiding rail cross sectional dimensions；
In a kind of embodiment of above-mentioned technical proposal, two sliding blocks above and below arrangement, sliding between every group of longitudinal rail
The both sides of block and guide rail contact are designed with chute, and the lateral surface that the chutes of sliding block both sides is stuck in longitudinal rail is moved up and down, or
Chute is opened up in the side wall of longitudinal rail, sliding block both sides are plugged in chute along chute and moved up and down；The center position of sliding block
There is the mounting hole for connecting the milling roller rotating shaft.
In a kind of embodiment of above-mentioned technical proposal, set between the upper slider and top board between every group of longitudinal rail
It is equipped with briquetting.
In a kind of embodiment of above-mentioned technical proposal, component is combed described in the outer wall circumference uniform distribution of the comber cylinder.
In a kind of embodiment of above-mentioned technical proposal, the shape of cross section for combing body is isosceles trapezoid or waits
Lumbar triangle shape, the upper bottom of isosceles trapezoid is fillet with two waist intersections, and two waist intersections of isosceles triangle are fillet；Comb
The height of body be 40-50mm, with the top of its cross section towards comber cylinder direction of rotation arranged tangential, short transverse
Lower end is the arc surface consistent with comber cylinder outer wall；The carded sliver be semicylinder, with its cambered surface outwardly vertical welding in
Comb the middle part of body back.
In a kind of embodiment of above-mentioned technical proposal, the hards carding apparatus includes the combing rolling of about two pairs engagements
Cylinder, these two pair comber cylinder front-back staggered arrangement, behind this position of engagement to comber cylinder less than above that to comber cylinder
The position of engagement；The rotary motion of two comber cylinders engaged up and down has speed difference, and the linear velocity of lower comber cylinder is more than upper comb
Manage roller linear velocity.
The each pair milling roller of rolling device of the present invention is by the concaveconvex structure gear motion of roll body outer wall, and hemp scapus is in stone roller
Between pressure roller by when, by the double wedge and groove on two roll bodies to boon carry out bending roll, so make rolling device not
It only can be suitably used for the parallel feeding of axis direction of the hemp scapus along milling roller to roll, hemp scapus can be suitably used for again perpendicular to rolling
The axis direction feeding of roller, moreover it is possible to increase substantially broken stem efficiency and broken stem effect.When handling different crudefiber crop scapus, according to crudefiber crop
The size of scapus, nibbling between intermeshing milling roller is adjusted by the grinding pressure and gap adjusting mechanism at milling roller two ends
Gap is closed, with versatility.The rolling device of the present invention is particularly suitable for use in flax stalk, the big anesthesia stem in northeast and bluish dogbane stalk
Roll processing.
The hards carding apparatus of the present invention combs component in the uniform some rows of outer wall of comber cylinder, combs the inclination of body
Carded sliver is set on the wall of side, makes combing body and carded sliver formation tooth platy structure, is formed with row between adjacent combing component
Splay combing gap, with the rotation of comber cylinder, the crudefiber crop stalk after broken stem is combed combing gap on roller not
Disconnected extruding is so as to comb removal hards.It is that extruding plus scrape is beaten due to combing effect of the component to crudefiber crop stalk, and scrapes that to beat be to pass through
Carded sliver realizes that its dynamics is smaller more than the dynamics re-packed of prior art, so effectively reducing the damage to flaxen fiber.Together
When, the stalk after broken stem adds to scrape by inclined this body sidewall of combing effect beats and squish area, boon is combed more
Totally.So improvement of this hards carding apparatus by combing component can improve the numb efficiency of stripping and the numb quality of stripping, make to be attached to fiber crops
Hards and impurity on fiber are removed totally by thorough, so as to obtain the high fiber of clean, long flax rate.That is it is of the invention
Not only there is the numb efficiency of high stripping, also with the advantage for improving the long flax rate of fiber.
Crudefiber crop scapus passes sequentially through efficiently rolling after the efficient combing with hards carding apparatus for rolling device, obtains clean
Fiber, then clean fiber delivered at packing by fiber conveyer belt packed, the work of whole machine both ensure that high efficiency,
The long flax rate of fiber is improved again, also with versatility.
Brief description of the drawings
Fig. 1 arranges schematic diagram for the equipment of one embodiment of the invention.
Fig. 2 is Fig. 1 schematic top plan view.
Fig. 3 is the engaging structure enlarged diagram of a pair of milling rollers of rolling device in Fig. 1.
Fig. 4 is the axially expanded schematic diagram of upper milling roller in Fig. 3.
Fig. 5 is the axially expanded schematic diagram of lower milling roller in Fig. 3.
Fig. 6 is the engaging structure expansion enlarged diagram of a pair of milling rollers.
Fig. 7 is a kind of mplifying structure schematic diagram of grinding pressure and gap adjusting mechanism in Fig. 2.
Fig. 8 is another mplifying structure schematic diagram of grinding pressure and gap adjusting mechanism.
Fig. 9 is longitudinal schematic cross-sectional view of a pair of comber cylinder engagements of above-described embodiment.
Figure 10 is the schematic side view of a pair of comber cylinder engagements.
Figure 11 is Fig. 9 schematic top plan view.
Figure 12 is the vertical view mplifying structure schematic diagram for combing component.
Figure 13 is A in Figure 12 to schematic diagram.
Figure 14 is B in Figure 12 to schematic diagram.
Embodiment
As shown in figure 1, this industrial hemp scapus defibrator disclosed in the present embodiment, including frame JJ and it is front and rear according to
The secondary feed table 1 being arranged in frame, stalk rolling device 2, hards carding apparatus 3 and fiber conveyer belt 4.
With reference to Fig. 1, Fig. 2, Fig. 3 stalk rolling device 2 that can be seen that the present embodiment have about four pairs engagement on roll
Roller 21 and lower milling roller 22, the two ends of every two pairs of milling rollers are connected to grinding pressure and gap adjusting mechanism 23, and hards is combed
Device 3 has two pairs of comber cylinders 31.The lower roll of first pair of milling roller is realized by V -- belt Drive and rotated, between front and rear milling roller
By chain drive, pass through gear auxiliary driving between milling roller up and down.The lower comber cylinder of first pair of comber cylinder passes through triangle
V belt translation, which is realized, to be rotated, and up and down between comber cylinder by gear auxiliary driving, chain drive is passed through between front and rear comber cylinder.
The outer wall that the upper milling roller 21 of a pair of milling rollers of the present embodiment is can be seen that with reference to Fig. 2 to Fig. 6 is evenly equipped with vertically
The double wedge 211 of multiple rows of rhombus, the outer wall of lower milling roller 22 is evenly equipped with the groove 221 of respective row vertically, up and down between milling roller
It is driven with double wedge and engagement.As preference data, the external diameter of milling roller is preferably 110-130mm, the double wedge of milling roller outer wall
Row is preferably 12-24 rows, the height of double wedge be preferably between 4-6mm, each double wedge of adjacent row double wedge position interlock, often arrange double wedge
Spacing between each double wedge is preferably 4mm or so.Back lash between milling roller is preferably 2-6mm.
With reference to Fig. 2 to Fig. 6 can be seen that the outer wall of upper milling roller 21 and lower milling roller 22 respectively it is intensive arrange double wedge and
Groove, during a pair of milling roller engagements, grinds crudefiber crop stalk in the groove of the lower milling roller outer wall of double wedge insertion of upper milling roller outer wall
Pressure, boon is pulverized.Because double wedge and groove are arranged to be intensive, so it is good to roll efficiency high, rolling effect.The present apparatus is rolled
The engaging structure of roller outer wall had both been suitable for the feeding parallel with broken stem roll axis direction of crudefiber crop stalk, and vertical feeding is adapted to again,
Increase substantially and roll work efficiency.The milling roller is particularly suitable for use in the rolling of flax stalk, the big anesthesia stem in northeast and bluish dogbane stalk
Demand.
As shown in fig. 7, grinding pressure and gap adjusting mechanism 23 include lower platen 231, top board 232, regulating bolt 233,
Compression spring 234, longitudinal rail 235, sliding block 236, briquetting 237, adjusting nut 238, locking nut 239.Mechanism or so is matched somebody with somebody
To using, can Primary regulation two to the back lash between milling roller.
Lower platen 231 and the upper and lower parallel arrangement of top board 232, regulating bolt 233 are connected to the length side of upper and lower pressing plate
To middle position, the head of regulating bolt 233, which is located on the outside of lower platen 231, the body of rod of regulating bolt 233, is cased with pressure
Spring 234, body of rod upper end passes through connection adjusting nut 238 and locking nut 239 after top board 232.
Longitudinal rail 235 has four of parallel arrangement, with two both sides for being symmetrically arranged in regulating bolt 233 for a pair, respectively
The lower end of longitudinal rail 235 is connected as a single entity with lower platen 231, and two sliding blocks arranged up and down are connected between each pair longitudinal rail
236, sliding block 236 is designed with chute with the both sides that longitudinal rail 235 is contacted, and the chute of the both sides of sliding block 236 is stuck in longitudinal rail 235
Lateral surface move up and down.The rotating shaft two ends of each pair milling roller upper and lower roll are respectively perpendicular through corresponding sliding block 236, rotating shaft pair
Answer and bearing ZC is connected with position of mounting hole.The length direction middle position of top board 232 and lower platen 231, which is offered, to be used for
Connect and offer size more than longitudinal rail at the circular hole of regulating bolt 233, the two ends correspondence longitudinal rail position of top board 232
The mounting hole of cross sectional dimensions.Briquetting 237 is provided between the sliding block 235 and top board 232 on top.
Assembling structure between sliding block and longitudinal rail can also be that the side wall in longitudinal rail opens up chute, by sliding block
Moved in both sides insertion chute along chute, as shown in Figure 8.
Grinding pressure and gap adjusting mechanism can adjust simultaneously adjacent two pairs of milling rollers to the grinding pressure of crudefiber crop stalk and, on
The two ends of pressing plate are pressed on the sliding block at the upper milling roller rotating shaft end of two pairs of milling rollers by briquetting respectively.In the effect of compression spring
Under, the back lash size between the upper milling roller and lower milling roller of two pairs of milling rollers changes with the bounce of compression spring,
And the bounce of compression spring is relevant with the thickness of crudefiber crop stalk.The upper end of mechanism is designed with regulating bolt and locking nut, rotates
Adjusting nut can change the pressure of compression spring, play the purpose for changing crudefiber crop stalk rolling effect.When crudefiber crop stalk is rolled
Rotation lock nut makes milling roller keep stable to the pressure size of hemp stalk after power regulation in place.
That is, this grinding pressure and gap adjusting mechanism can meet the requirement that rolls of same crudefiber crop stalk, and energy
Meet crudefiber crop stalk not of the same race rolls requirement.The stalk thickness of same crudefiber crop is not too large, can be by the jump of compression spring
Move and smoothly roll conveying to realize.The possible difference of the stalk thickness of different crudefiber crops is larger, and this can just be changed by adjusting nut
Become the distance between top board and lower platen, so as to change the pressure of compression spring, play and change crudefiber crop stalk rolling effect
Purpose.
Can be seen that with reference to Fig. 9 to Figure 14 the comber cylinder 31 of hards carding apparatus 3 outer wall be evenly equipped with vertically it is some
Row combs component 32.
As shown in Figure 9, Figure 10, the outer wall of the comber cylinder 31 of hards carding apparatus 3 is evenly equipped with some rows and combs component 32,
The outer wall of comber cylinder 31 is evenly equipped with some rows and combs component 32 vertically.In order to improve hards carding effect, two engagements are rolled
The dislocation arrangement of combing component 32 of drum outer wall.
As shown in Figure 11 to 14, combing component 32 includes combing body 321 and carded sliver 322, and the present embodiment combs this
The shape of cross section of body is isosceles triangle, is highly 40mm or so, and carded sliver is the semicolumn consistent with combing body height
Body, faces outwardly vertical welding in the middle part for combing the back of body two, combing the cooperation of body and carded sliver makes combing with its circular arc
Component formation tooth platy structure.It is each comb body with the top of its cross section towards comber cylinder the tangential cloth in direction of rotation
Put.On comber cylinder 31 splay combing gap is formed between the adjacent combing component 32 of same row.
In order to ensure hards carding effect, the height for combing body 321 is advisable with 40mm or so, and two comber cylinders comb structure
The depth of engagement of part is 20mm or so.
It is in order to further improve hards cleaning effect, the rotary motion desin speed of the comber cylinder of two engagements is poor,
The linear velocity of lower comber cylinder is set to be more than the linear velocity of upper comber cylinder.
Certainly, the shape of cross section that other embodiments comb the combing body of component can also be isosceles triangle.
This hards carding apparatus sets in the outer wall of comber cylinder and combs component, combs and comb is set on the sloped sidewall of body
Manage bar, makes combing body and carded sliver formation tooth platy structure, splay combing is formed between adjacent combing component with row
Gap, with the rotation of comber cylinder, the combing gap that the crudefiber crop stalk after broken stem is combed on roller constantly extrudes and combed
Remove hards.It is that extruding plus scrape is beaten due to combing effect of the component to crudefiber crop stalk, and scrapes that to beat realized by carded sliver, its power
Degree is smaller more than the dynamics re-packed of prior art, so effectively reducing the damage to flaxen fiber.Meanwhile, the stalk after broken stem
Add to scrape by inclined this body sidewall of combing effect and beat and squish area, comb boon cleaner.
So improvement of this hards carding apparatus by combing component can improve the numb efficiency of stripping and the numb quality of stripping, make to be attached to
Hards and impurity on bast-fibre are removed totally by thorough, so as to obtain the high fiber of clean, long flax rate.That is this hair
It is bright that not only there is the numb efficiency of high stripping, also with the advantage for improving the long flax rate of fiber.
Disclosed in the present embodiment during this industrial hemp fibers seperator work, big anesthesia stem is fed into stalk from feed table
Rolling device, in the presence of multipair milling roller, stalk is crushed repeatedly, osteoderm separation, boon be rolled for tiny hards it is attached
In fiber surface.With the operation of machinery, the big anesthesia stem after rolling is brought to hards carding apparatus, two couple in the device
Comber cylinder to the hards and numb shell that are attached to fiber surface pat repeatedly, combed, and hards and numb shell is departed from fiber table
Face is so as to obtain the hemp of cleaning.With continuing to run with for machine, clean hemp is conveyed by fiber conveyer belt
Stacked to the packing of packing room.
Claims (10)
1. a kind of industrial hemp scapus defibrator, including the feed table, stalk rolling device, the hards that are sequentially arranged comb dress
Put and fiber conveyer belt, it is characterised in that：The hards carding apparatus includes some comber cylinders to engagement up and down, each comb
Manage roller outer wall it is axially disposed there are some rows to comb components, it is each comb component include sloped sidewall combing body and
The carded sliver for combing body sloped sidewall is arranged at, body and carded sliver formation tooth platy structure, each combing of same row is combed
Splay combing gap, radial arrangement of each carded sliver along comber cylinder are formed between component；The comber cylinder of each pair engagement
The combing component dislocation arrangement of outer wall.
2. industrial hemp scapus defibrator as claimed in claim 1, it is characterised in that：The stalk rolling device includes
Back lash between the milling roller of 4-6 engagements to above and below, each pair milling roller is outside 2-6mm, two roll bodies of each pair milling roller
Wall is provided with some row's double wedges and groove respectively in axial direction, and motion is rolled by the engagement of double wedge and groove, makes big anesthesia stem
Osteoderm is separated；The shape of double wedge and groove is rhombus, and the external diameter of the milling roller is 110-130mm, milling roller outer wall it is convex
Tooth row number is arranged for 12-24, and the height of double wedge is 4-6mm, and each tooth positions of adjacent row interlock, between each double wedge of row
Away from about 4mm.
3. industrial hemp scapus defibrator as claimed in claim 2, it is characterised in that：The rotating shaft two ends of the milling roller
Grinding pressure and gap adjusting mechanism are symmetrically connected with, grinding pressure and gap adjusting mechanism include top board, lower platen, regulation spiral shell
Horizontally disposed above and below bolt, compression spring, longitudinal rail and sliding block, top board and lower platen, compression spring is placed on regulating bolt
On the body of rod, regulating bolt is locked after upper and lower pressing plate is connected as a single entity, and the lower end of longitudinal rail is connected on lower platen, and sliding block connects
It is connected between longitudinal rail, top board and sliding block can move up and down relative to longitudinal rail.
4. industrial hemp scapus defibrator as claimed in claim 3, it is characterised in that：The regulating bolt is connected to institute
The length direction middle position of top board and lower platen is stated, the bolt head of regulating bolt is located at downside, the body of rod upper end of lower platen
Adjusting nut and locking nut are connected with after through top board, the length direction middle position of top board has described for connecting
The circular hole of adjusting screw rod.
5. industrial hemp scapus defibrator as claimed in claim 4, it is characterised in that：The longitudinal rail has parallel cloth
Four put, every two one group be symmetrically arranged in the regulating bolt both sides；The top board correspondence longitudinal rail position
The place of putting offers the mounting hole that size is more than longitudinal rail cross sectional dimensions.
6. industrial hemp scapus defibrator as claimed in claim 5, it is characterised in that：Arranged between every group of longitudinal rail
The both sides of two sliding blocks up and down, sliding block and guide rail contact are designed with chute, and the chute of sliding block both sides is stuck in longitudinal rail
Lateral surface is moved up and down, or opens up chute in the side wall of longitudinal rail, and sliding block both sides are plugged in chute to be moved down along along chute
It is dynamic；The center position of sliding block has the mounting hole for connecting the milling roller rotating shaft.
7. industrial hemp scapus defibrator as claimed in claim 5, it is characterised in that：It is upper between every group of longitudinal rail
Briquetting is provided between portion's sliding block and top board.
8. industrial hemp scapus defibrator as claimed in claim 5, it is characterised in that：The outer wall circle of the comber cylinder
Component is combed described in Zhou Junbu.
9. industrial hemp scapus defibrator as claimed in claim 5, it is characterised in that：The cross section for combing body
Isosceles trapezoid or isosceles triangle are shaped as, the upper bottom of isosceles trapezoid and two waist intersections are fillet, isosceles triangle
Two waist intersections are fillet；The height for combing body is 40-50mm, with the top of its cross section towards comber cylinder direction of rotation
Arranged tangential, the lower end of short transverse is the arc surface consistent with comber cylinder outer wall；The carded sliver is semicylinder, with
Its cambered surface outwardly vertical welding in comb body back middle part.
10. industrial hemp scapus defibrator as claimed in claim 5, it is characterised in that：The hards carding apparatus bag
Include about two pairs engagement comber cylinders, these two pair comber cylinder front-back staggered arrangement, behind this to comber cylinder engagement position
Set low in above that position of engagement to comber cylinder；The rotary motion of two comber cylinders engaged up and down has speed difference, lower comb
The linear velocity for managing roller is more than upper comber cylinder linear velocity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598054.6A CN107164804B (en) | 2017-07-20 | 2017-07-20 | Industrial hemp stem fiber separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598054.6A CN107164804B (en) | 2017-07-20 | 2017-07-20 | Industrial hemp stem fiber separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107164804A true CN107164804A (en) | 2017-09-15 |
| CN107164804B CN107164804B (en) | 2023-06-09 |
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ID=59817290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710598054.6A Active CN107164804B (en) | 2017-07-20 | 2017-07-20 | Industrial hemp stem fiber separator |
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| CN109853050A (en) * | 2017-12-15 | 2019-06-07 | 凌受明 | A kind of reversing arrangement on cotton stalk skin-core seperator |
| CN109895208A (en) * | 2019-04-15 | 2019-06-18 | 南京林业大学 | A kind of shake stone roller formula bamboo wood vascular bundle preparation facilities and preparation method |
| CN110409002A (en) * | 2019-08-22 | 2019-11-05 | 株洲和天源科技发展有限公司 | Cotton, hemp stalk automatic feeding machine precompressed drafting system and its application method |
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| CN111268358A (en) * | 2020-03-19 | 2020-06-12 | 中国农业科学院麻类研究所 | Automatic ramie homogenizing, tip cutting, rolling and feeding conveying system |
| CN112030235A (en) * | 2020-08-07 | 2020-12-04 | 刘美琴 | Agricultural flax scutching equipment |
| CN112522822A (en) * | 2020-11-27 | 2021-03-19 | 常熟市明一无纺机械有限公司 | Coconut palm high-speed carding machine |
| CN114622288A (en) * | 2022-04-27 | 2022-06-14 | 中国农业科学院麻类研究所 | Ramie stripping equipment and stripping process |
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| WO2024159209A1 (en) * | 2023-01-27 | 2024-08-02 | The Regents Of The University Of Michigan | Plant stem breaking apparatus and method |
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