CN209697447U - A kind of surface layer casting skin layer seperator for setting bast - Google Patents

Abstract

The utility model discloses a kind of surface layer casting skin layer seperators for setting bast, including rack and separation cabinet, rack includes separator box rack and screening rack, rotation is equipped with the first pressure roller and the second pressure roller in hopper A, first driving device is installed in separator box rack, the second driving device is installed in separator box rack；Rotation is equipped with licker-in in hopper B, is equipped with third driving device in separator box rack；Screening plant is movably installed in screening rack, screening plant includes screen plate and bottom plate, bottom base plate is fixed with axle sleeve, and the eccentric shaft for driving screening plant screening movement is equipped in axle sleeve, and eccentric shaft is connected by power by the 4th transmission mechanism with third driving device.The utility model can by bast surface layer with bast internal layer is skin-deep separates, bast surface layer is all detached from from bast endothecium bark by licker-in, and clean bast endothecium bark can be obtained in order to screen in the bast surface layer for forming tiny sheet and Filamentous bast endothecium bark after screening.

Description

A kind of surface layer casting skin layer seperator for setting bast

Technical field

The utility model relates to set bast separation technology field more particularly to a kind of surface layer casting skin layer separation for setting bast Machine.

Background technique

Currently, plant (especially branch item), after peeling off plant bast, plant bast includes bast surface layer (i.e. casting skin Layer, also known as cuticula) and bast endothecium bark, the bast surface layer in plant bast is practically free of fiber or cellulose, if general Bast surface layer (i.e. casting skin layer) removal in plant bast will be difficult to efficiently extract out fiber or cellulose, and plant bast is also difficult To be applied to prepare paper pulp raw material or textile raw material, to achieve the purpose that the plant bast makes full use of.Due to plant bast Bast surface layer and bast endothecium bark are relatively thin, while plant bast is also relatively thin, and bast surface layer is mutually pasted with bast endothecium bark Conjunction is more close, and the prior art uses the following two kinds method to separate work between bast surface layer and bast endothecium bark to realize substantially Industry:

The first is artificial removal's method: the bast surface layer of plant bast (i.e. casting skin layer, also known as cuticula) being used scraper Equal tools scrape surface layer casting skin off removal.

Second is chemical minimizing technology: it is quick that Chinese patent application 200910114339.3 discloses mulberry tree bast surface layer Separation method, this method include to impregnate the dipping night of swollen mulberry skin, 20~80 DEG C for the treatment of temperature, the time 0.5~48 hour, are boiled The chemical assistant ingredient added out is that soda ash, sodium metasilicate or tertiary sodium phosphate are one of, is boiled in 85~100 DEG C of normal pressures of temperature Refining the boiling-off time 0.5~1.5 hour, can effectively remove the pectin and the hydrotrope of mulberry skin, and be conducive to rear process and separate mulberry skin fibril Dimension, reuses the washing of rotating cage rinsing machine, and squeezer squeezing and straining machine screen out bast epidermis impurity.

Only by the separation of plant stem and plant bast, the plant bast after separation contains tough existing peeling seperator Epidermis layer (i.e. casting skin layer, also known as cuticula) needs to realize bast surface layer and bast in plant bast using above two method The separation of endothecium bark, above-mentioned first method labor intensity is big, low efficiency, above-mentioned second method using chemical raw material compared with It is more, although bast epidermis can be removed, a large amount of waste materials can be generated, environment is constituted and polluted, and production cost is higher, Obtained bast endothecium bark is of low quality.

Currently, rationally making good use of the bast after the separation of plant peel bar, it is using tough that the surface layer casting skin in bast, which is separated, The a difficult problem in skin field.

Plant or branch item or fiber in branch skin and cellulose can be used as the raw material of paper or textile, fine at present Dimension and cellulosic material rely primarily on felling tree to obtain, and are unfavorable for forest conservation, with the reinforcement of forest conservation, raw material mostly according to Rely import, more nervous, above-mentioned second method although available fiber and cellulose, but process is very not environmentally.

Utility model content

Place in view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of surface layer for setting bast is black Cortex seperator, can by bast surface layer with bast internal layer is skin-deep separates, it is by licker-in that bast surface layer is complete from bast endothecium bark Portion is detached from, and the bast surface layer for forming tiny sheet and Filamentous bast endothecium bark can be obtained after screening in order to screen Clean bast endothecium bark.

The purpose of this utility model is achieved through the following technical solutions:

A kind of surface layer casting skin layer seperator for setting bast, including rack and separation cabinet, the rack include separation punch-out equipment Frame and screening rack, the separation cabinet are made of hopper A and hopper B, and the separation cabinet is installed in separator box rack, institute It states rotation in hopper A and is equipped with the first pressure roller and the second pressure roller, first pressure roller is correspondingly arranged with the second pressure roller, the separator box The first driving device of driving the first pressure roller rotation is installed in rack, the second pressure roller of driving is installed in the separator box rack Second driving device of rotation；Rotation is equipped with licker-in in the hopper B, and driving licker-in rotation is equipped in the separator box rack Third driving device, be uniformly provided with several caltrops outside the licker-in；Screening dress is movably installed in the screening rack It sets, the discharge end of the hopper B is corresponding with the feed end of screening plant, and the screening plant includes screen plate and bottom plate, institute Stating between screen plate and bottom plate has storage slag chamber, and the bottom base plate is fixed with axle sleeve, and the screening plant is put by several Bar is flexibly connected with screening rack, and the eccentric shaft for driving screening plant screening movement is equipped in the axle sleeve, described inclined Mandrel is connected by power by the 4th transmission mechanism with third driving device, several screen holes are uniformly provided on the screen plate, The feed end of the screen plate is corresponding with the discharge end of hopper B.

Preferably, the screening rack is equipped with fourth drive device, the fourth drive device is for driving bias Axis rotation.

In order to which the utility model, the rotation direction and the rotation direction phase of the second pressure roller of first pressure roller is better achieved Instead, the velocity of rotation of first pressure roller and the velocity of rotation of the second pressure roller it is not identical and formed differential rotation, it is described first pressure Roller gap is formed between roller and the second pressure roller, the licker-in is located at below roller gap.

Preferably, the first driving wheel is installed on the power output shaft of the first driving device, first pressure roller With pressure roller shaft A, the pressure roller shaft A is rotatablely installed through hopper A in separator box rack, is pacified on the pressure roller shaft A Equipped with the first driven wheel, the first transmission mechanism has been connected by power between first driving wheel and the first driven wheel；Described second Second driving wheel is installed, second pressure roller has pressure roller shaft B, the pressure roller shaft on the power output shaft of driving device B is rotatablely installed through hopper A in separator box rack, being equipped with the second driven wheel on the pressure roller shaft B, and described second actively The second transmission mechanism has been connected by power between wheel and the second driven wheel；It is equipped on the power output shaft of the third driving device Third driving wheel, the licker-in have licker-in shaft, and the licker-in shaft is rotatablely installed through hopper B in separator box rack, Third driven wheel is installed in the licker-in shaft, has been connected by power third biography between the third driving wheel and third driven wheel Motivation structure；It is also equipped with the 4th driving wheel on the power output shaft of the third driving device, is equipped on the eccentric shaft Four driven wheels have been connected by power the 4th transmission mechanism between the 4th driving wheel and the 4th driven wheel.

Preferably, the first driving device is motor, first driven wheel, the first driving wheel are belt pulley, First transmission mechanism is feed belt；Second driving device is motor, and second driving wheel, the second driven wheel are equal For belt pulley, second transmission mechanism is feed belt；The third driving device is motor, the third driving wheel, the Three driven wheels, the 4th driving wheel, the 4th driven wheel are belt pulley, and the third transmission mechanism, the 4th transmission mechanism are to pass Send belt.

Preferably, the first driving device is motor, first driven wheel, the first driving wheel are sprocket wheel, institute Stating the first transmission mechanism is chain；Second driving device is motor, and second driving wheel, the second driven wheel are chain Wheel, second transmission mechanism are chain；The third driving device is motor, the third driving wheel, third driven wheel, the Four driving wheels, the 4th driven wheel are sprocket wheel, and the third transmission mechanism, the 4th transmission mechanism are chain.

Preferably, the utility model further includes material box and feeding device, the feeding device input terminal is placed in raw material In case, the feeding device output end is corresponding with hopper A feed inlet, and the feeding device input terminal has drive roll and drive The conveying motor of dynamic drive roll rotation, the feeding device output end have driven roller, the drive roll and driven rolling Material-conveying belt is connected between cylinder.

Preferably, the screening plant output end is equipped with the slag notch being connected with storage slag chamber, the screening plant Screen plate two sides are respectively equipped with baffle.

Preferably, the first driving device, the second driving device, third driving device, fourth drive device are same One driving device A, the driving device A are connected by power by transmission mechanism A and the first pressure roller, and the driving device A passes through Transmission mechanism B is connected by power with the second pressure roller, and the driving device A is connected by power by transmission mechanism C with licker-in, the driving Device A is connected by power by transmission mechanism D with eccentric shaft.

Preferably, the velocity of rotation of first pressure roller is greater than the velocity of rotation of the second pressure roller；In the separator box body Portion is equipped with the first scraper corresponding with the first pressure roller, and first scraper both ends end is installed in separation cabinet, and first Wherein one end is installed in separator box rack scraper through separation cabinet；The separation box house is equipped with and the second pressure roller phase Corresponding second scraper, second scraper both ends end are installed in separation cabinet, and wherein separation is run through in one end to the second scraper Cabinet is installed in separator box rack.

The utility model compared with the prior art, have the following advantages that and the utility model has the advantages that

(1) the utility model can by bast surface layer with bast internal layer is skin-deep separates, by licker-in by bast surface layer from tough Endo-endothelial layer skin is all detached from, and forms the bast surface layer of tiny sheet and the bast endothecium bark of filiform in order to screen, through screening Clean bast endothecium bark can be obtained afterwards.

(2) the utility model using the first pressure roller and the second pressure roller differential motion separate plant bast bast surface layer and Bast surface layer is pierced by licker-in and is combed into filamentary fibers at tiny sheet, while by bast endothecium bark, then by bast endothecium bark Bast surface layer is separated with the screening of bast endothecium bark by screening plant, the utility model had both reached bast surface layer casting skin point From in turn ensuring the quality after the separation of tough endo-endothelial layer separates.

(3) the utility model structure is simple, energy consumption is low, the internal layer and surface layer casting skin good separating effect of bast, after separating Tough endo-endothelial layer can be used for making producing the raw material of speciality paper etc., or make the raw material of production textile for textile industry；After separating Surface layer casting skin can be used for making producing mosquito-repellent incense raw material, or extract lignin, or make organic fertilizer raw material etc..

(4) the utility model solves the prior art and removes skim-coat casting skin using chemical method, at high cost, the disadvantages such as of poor benefits End.

Detailed description of the invention

Fig. 1 is the external structure schematic diagram of the utility model；

Fig. 2 is the separated structure schematic diagram of the utility model plant bast；

Fig. 3 is the utility model added with the structural schematic diagram after material box, feeding device；

Fig. 4 is the separated structure schematic diagram of the utility model plant bast；

Fig. 5 is the structural schematic diagram of the utility model screening plant；

Fig. 6 is the cross-sectional view of Fig. 5 screening plant.

Wherein, title corresponding to the appended drawing reference in attached drawing are as follows:

1- rack, the first pressure roller of 2- hopper A, 3-, the first driven wheel of 31-, 4- first driving device, 41-the first Driving wheel, the first transmission mechanism of 42-, the second pressure roller of 5-, the second driven wheel of 51-, the second driving device of 6-, 61- second are main Driving wheel, the second transmission mechanism of 62-, 7- licker-in, 71- third driven wheel, 72- caltrop, 8- third driving device, 81- Three driving wheels, 82- third transmission mechanism, 9- screening rack, the 4th driven wheel of 91-, 10- screening plant, 101- slag tap Mouthful, 102- baffle, 103- screen plate, 104- bottom plate, 105- storage slag chamber, 106- axle sleeve, 107- screen holes, 11- hopper B, 12- swing rod, 13- material box, 14- feeding device, 141- drive roll, 142- material-conveying belt, 143- driven roller.

Specific embodiment

The utility model is described in further detail below with reference to embodiment:

Embodiment

As shown in Fig. 1~Fig. 6, a kind of surface layer casting skin layer seperator for setting bast, including rack 1 and separation cabinet, rack 1 Including separator box rack and screening rack 9, separation cabinet is made of hopper A2 and hopper B11, and separation cabinet is installed on separator box In rack.Rotation is equipped with the first pressure roller 3 and the second pressure roller 5 in hopper A2, and the first pressure roller 3 is correspondingly arranged with the second pressure roller 5, separates The first driving device 4 of driving the first pressure roller 3 rotation is installed on punch-out equipment frame, the second pressure roller of driving is installed in separator box rack Second driving device 6 of 5 rotations.Rotation is equipped with licker-in 7 in hopper B11, is equipped with what driving licker-in 7 rotated in separator box rack Third driving device 8 is uniformly provided with several caltrops 72 outside licker-in 7, as shown in figure 4, the caltrop 72 of the utility model along 7 excircle of licker-in encloses setting at one.Screening plant 10, the discharge end and sieve of hopper B11 are movably installed in screening rack 9 The feed end of screening device 10 is corresponding, and screening plant 10 includes screen plate 103 and bottom plate 104, screen plate 103 and bottom plate 104 it Between there is storage slag chamber 105,104 bottom of bottom plate is fixed with axle sleeve 106, and screening plant 10 passes through several swing rods 12 and screening rack 9 are flexibly connected, and the eccentric shaft for driving the screening movement of screening plant 10 is equipped in axle sleeve 106, and eccentric shaft is passed by the 4th Motivation structure is connected by power with third driving device 8, and third driving device 8 drives eccentric shaft to rotate in axle sleeve 106, eccentric shaft band Dynamic screening plant 10 does eccentric reciprocally swinging, while under the guidance of all swing rods 12, and screening plant 10 can be in screening rack Front and back reciprocally swinging on 9, to play screening movement purpose；The utility model screening plant 10 passes through four swing rods 12 and screening machine Frame 9 is flexibly connected, and four swing rods 12 are respectively arranged in four angular positions of screening plant 10, and the top of swing rod 12 and screening fill 10 living hinges are set, the bottom end of swing rod 12 and screening rack 9 are movably hinged.Several screen holes are uniformly provided on screen plate 103 107, screen holes 107 can be the shapes such as rectangular, round, diamond shape, if screen holes 107 are rectangular, 5 to 15 millimeters of hole length, It is 3 to 15 millimeters wide；If screen holes 107 is round, 4 to 15 millimeters of bore dia.The feed end of screen plate 103 is with hopper B11's Discharge end is corresponding.

As shown in Fig. 2, the rotation direction of the first pressure roller 3 (such as the first pressure roller 3 opposite with the rotation direction of the second pressure roller 5 Rotation direction be it is clockwise, the rotation direction of the second pressure roller 5 be just counterclockwise, the first pressure roller 3 and the second pressure roller 5 synchronous rotation And tree bast is driven to pass through roller gap towards 7 top movements of licker-in), turn of the velocity of rotation of the first pressure roller 3 and the second pressure roller 5 Dynamic speed is not identical and forms differential rotation (due to 5 differential motion of the first pressure roller 3 and the second pressure roller, when tree bast passes through first When roller gap between pressure roller 3 and the second pressure roller 5, the bast surface layer and bast endothecium bark for setting bast (i.e. plant bast) will It is mutually disengaged and separates under differential motion effect), roller gap is formed between the first pressure roller 3 and the second pressure roller 5, licker-in 7 is located at Below roller gap.The velocity of rotation of preferred first pressure roller 3 of the present embodiment is greater than the velocity of rotation of the second pressure roller 5, for example plants The bast surface layer of object bast is in contact with the first pressure roller 3, and the bast endothecium bark of plant bast is in contact with the second pressure roller 5, due to 5 differential motion of first pressure roller 3 and the second pressure roller, then the speed that the first pressure roller 3 squeezes bast surface layer is squeezed greater than the second pressure roller 5 The speed of bast endothecium bark will mutually stagger or be detached from movement between bast surface layer and bast endothecium bark, thus will The bast surface layer of plant bast is separated with two layers of phase of bast endothecium bark.The utility model separation box house is equipped with and the first pressure Corresponding first scraper of roller 3, the rotational installation of the first scraper both ends end is in separation cabinet, and the first scraper wherein pass through by one end It wears separation cabinet to be installed in separator box rack, passes through the angle of adjustable first scraper in the first scraper end, the first scraper The raw material being pasted on the first pressure roller 3 can be wiped off.Separation box house is equipped with corresponding with the second pressure roller 5 second and scrapes Knife, the second scraper both ends end be installed on separation cabinet in, the second scraper wherein one end through separation cabinet be installed on separator box In rack, by the angle of adjustable first scraper in the second scraper end, the second scraper, which can be wiped off, is pasted on the second pressure roller 5 On raw material.

The screening campaign of the utility model screening plant 10 can directly drive by third driving device 8, can also be with Be operated alone by a fourth drive device being separately provided, specific technical solution is as follows: screening rack 9 is equipped with the 4th Driving device, fourth drive device is for driving eccentric shaft turns.

As shown in Fig. 2, being equipped with the first driving wheel 41 on the power output shaft of first driving device 4, the first pressure roller 3 has Pressure roller shaft A, pressure roller shaft A are rotatablely installed driven in being equipped with first in separator box rack, on pressure roller shaft A through hopper A2 Wheel 31, has been connected by power the first transmission mechanism 42 between the first driving wheel 41 and the first driven wheel 31.Second driving device 6 is moved Second driving wheel 61 is installed, the second pressure roller 5 has pressure roller shaft B, and pressure roller shaft B is through hopper A2 rotation peace on power output shaft Loaded in separator box rack, being equipped with the second driven wheel 51 on pressure roller shaft B, between the second driving wheel 61 and the second driven wheel 51 It has been connected by power the second transmission mechanism 62.Third driving wheel 81, licker-in 7 are installed on the power output shaft of third driving device 8 With licker-in shaft, licker-in shaft through hopper B11 be rotatablely installed in separator box rack, be equipped in licker-in shaft third from Driving wheel 71 has been connected by power third transmission mechanism 82 between third driving wheel 81 and third driven wheel 71.Third driving device 8 Be also equipped with the 4th driving wheel on power output shaft, the 4th driven wheel 91 be installed on eccentric shaft, the 4th driving wheel and the 4th from The 4th transmission mechanism has been connected by power between driving wheel 91.

The first preferred technical solution of the utility model is as follows: first driving device 4 is motor, the first driven wheel 31, First driving wheel 41 is belt pulley, and the first transmission mechanism 42 is feed belt.Second driving device 6 is motor, and second actively The 61, second driven wheel 51 of wheel is belt pulley, and the second transmission mechanism 62 is feed belt.Third driving device 8 is motor, the Three driving wheels 81, third driven wheel 71, the 4th driving wheel, the 4th driven wheel 91 are belt pulley, third transmission mechanism the 82, the 4th Transmission mechanism is feed belt.

Preferred second of the technical solution of the utility model is as follows: first driving device 4 be motor, the first driven wheel 31, First driving wheel 41 is sprocket wheel, and the first transmission mechanism 42 is chain.Second driving device 6 be motor, the second driving wheel 61, Second driven wheel 51 is sprocket wheel, and the second transmission mechanism 62 is chain.Third driving device 8 is motor, third driving wheel 81, the Three driven wheels 71, the 4th driving wheel, the 4th driven wheel 91 are sprocket wheel, and third transmission mechanism 82, the 4th transmission mechanism are chain Item.

Certainly, the first driving device 4 of the utility model, the second driving device 6, third driving device 8 can be other Power-equipment can also use other power transmission sides between the preferred first driving device 4 of the utility model and the first pressure roller 3 Formula, such as gear, transmission shaft etc..It can also be used between preferred second driving device 6 of the utility model and the second pressure roller 5 His power transmission mode, such as gear, transmission shaft etc..May be used also between the preferred third driving device 8 of the utility model and licker-in 7 In a manner of using other power transmissions, such as gear, transmission shaft etc..

As shown in figure 3, the utility model further includes material box 13 and feeding device 14,14 input terminal of feeding device is placed in original In hopper 13,14 output end of feeding device is corresponding with hopper A2 feed inlet, and 14 input terminal of feeding device has drive roll The 141 conveying motors rotated with driving drive roll 141,14 output end of feeding device have driven roller 143, drive roll Material-conveying belt 142 is connected between 141 and driven roller 143.

As shown in Figure 1,10 output end of screening plant is equipped with the slag notch 101 being connected with storage slag chamber 105, screening plant 10 103 two sides of screen plate be respectively equipped with baffle 102.

The first driving device 4 of the utility model, the second driving device 6, third driving device 8, fourth drive device can Think that the same driving device A, driving device A are connected by power by transmission mechanism A with the first pressure roller 3, driving device A passes through biography Motivation structure B is connected by power with the second pressure roller 5, and driving device A is connected by power by transmission mechanism C with licker-in 7, and driving device A is logical Transmission mechanism D is crossed to be connected by power with eccentric shaft.

The working principle of the utility model is as follows:

In use, starting first driving device 4, the second driving device 6, third driving device 8, it will tree bast (or plant Bast) from the feed inlet input at the top of hopper A2, tree bast (or plant bast) can be cut into a section input, this reality Plant bast raw material is stored with novel offer material box 13, plant bast raw material is input to hopper A2 by feeding device 14 In, after plant bast enters in hopper A2, plant bast band under the movement of the opposite pressure roller of the first pressure roller 3 and the second pressure roller 5 Animals and plants bast sequentially enters in the roller gap of the first pressure roller 3 and the second pressure roller 5；Preferred first pressure roller 3 of the present embodiment Velocity of rotation is greater than the velocity of rotation of the second pressure roller 5, for example the bast surface layer of plant bast is in contact with the first pressure roller 3, plant The bast endothecium bark of bast is in contact with the second pressure roller 5, due to 5 differential motion of the first pressure roller 3 and the second pressure roller, then the first pressure The speed that roller 3 squeezes bast surface layer is greater than the speed that the second pressure roller 5 squeezes bast endothecium bark, bast surface layer and bast endothecium bark it Between will mutually stagger or be detached from movement, thus by two layers of phase in the bast surface layer of plant bast and bast endothecium bark point From.Bast surface layer after separation and bast endothecium bark and the bast surface layer not being kept completely separate also, bast endothecium bark conjugate are fallen It falls on licker-in 7, licker-in 7 is abundant by the bast surface layer not being kept completely separate also, bast endothecium bark conjugate by each caltrop 72 Separation, while also combing bast endothecium bark can be combed into filamentary fibers, the bast surface layer after separation just will become tiny sheet Or particulate matter is broken by stranding, the bast surface layer of tiny sheet and Filamentous bast endothecium bark pass through hopper B11 and are input to screen plate Above 103, screening plant 10 carries out screening campaign, and the bast surface layer of the tiny sheet above screen plate 103 drops into storage slag chamber In 105, and it is discharged by slag notch 101；Filamentous bast endothecium bark above screen plate 103 continues to convey from screen plate 103, i.e., It can be achieved to sieve on the bast surface layer of tiny sheet and remove, obtain clean Filamentous bast endothecium bark.The utility model can be wide The general plant bast separation applied to mulberry tree, paper mulberry, three Ya Shu, Tan Shu, mountain cotton plant branch etc., separated bast endothecium bark can For making the raw materials such as production speciality paper, or the raw material for textile industry work production textile.Separated surface layer casting skin (i.e. angle Matter layer) not containing cellulose, can be used for making producing mosquito-repellent incense raw material, or extract lignin, or make organic fertilizer raw material etc..The utility model It takes full advantage of plant bast (especially branch bast) and therefrom extracts the fibrous raw material of manufacture paper, textile, place Reason process environmental protection can be wide farmers (mulberry branch, paper mulberry branch etc.) extra earning, increase fibrous raw material supply, solve The problem of there is lack of raw materials.

The raw material of the utility model between the first pressure roller 3, the second pressure roller 5 even into the first pressure roller 3, the second pressure roller 5 It is rotated at relative to opposite direction, squeezes plant bast raw material using two roller pressures, it is tough plant is rubbed open using two roller speed differences The endothecium bark and surface layer casting skin of skin raw material, meanwhile, not fibrous surface layer casting skin (i.e. cuticula) is rubbed with the hands broken into licker-in 7, thorn Endothecium bark is combed into filamentary fibers by 7 high-speed rotation of roller, and the surface layer casting skin (i.e. cuticula) after stranding is broken turns through the high speed of licker-in 7 It is dynamic, it separates and is sent into screening plant 10 with the endothecium bark of filamentary fibers shape, 10 straight reciprocating motion of screening plant, by internal layer silk Shape fiber with rub with the hands it is broken after surface layer casting skin screening separate, tough endo-endothelial layer filamentary fibers from discharge port discharge, bast surface layer casting skin from Slag notch 101 is discharged.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. a kind of surface layer casting skin layer seperator for setting bast, including rack (1) and separation cabinet, the rack (1) they include separation Punch-out equipment frame and screening rack (9), the separation cabinet are made of hopper A (2) and hopper B (11), and the separation cabinet is installed on In separator box rack, it is characterised in that: rotation is equipped with the first pressure roller (3) and the second pressure roller (5) in the hopper A (2), and described the One pressure roller (3) is correspondingly arranged with the second pressure roller (5), and the of driving the first pressure roller (3) rotation is equipped in the separator box rack One driving device (4) is equipped with the second driving device (6) of driving the second pressure roller (5) rotation in the separator box rack；It is described Rotation is equipped with licker-in (7) in hopper B (11), and the third driving dress of driving licker-in (7) rotation is equipped in the separator box rack It sets (8), is uniformly provided with several caltrops (72) outside the licker-in (7)；Screening dress is movably installed on the screening rack (9) It sets (10), the discharge end of the hopper B (11) is corresponding with the feed end of screening plant (10), and the screening plant (10) includes Screen plate (103) and bottom plate (104) have storage slag chamber (105), the bottom plate between the screen plate (103) and bottom plate (104) (104) bottom is fixed with axle sleeve (106), and the screening plant (10) passes through several swing rods (12) and screening rack (9) activity It connects, the eccentric shaft for driving screening plant (10) screening movement is installed in the axle sleeve (106), the eccentric shaft passes through 4th transmission mechanism is connected by power with third driving device (8), is uniformly provided with several screen holes on the screen plate (103) (107), the feed end of the screen plate (103) is corresponding with the discharge end of hopper B (11).

2. a kind of surface layer casting skin layer seperator for setting bast described in accordance with the claim 1, it is characterised in that: the screening rack (9) fourth drive device is installed, the fourth drive device is for driving eccentric shaft turns.

3. a kind of surface layer casting skin layer seperator for setting bast described in accordance with the claim 1, it is characterised in that: first pressure roller (3) rotation direction and the rotation direction of the second pressure roller (5) on the contrary, first pressure roller (3) velocity of rotation and the second pressure roller (5) velocity of rotation is not identical and forms differential rotation, is formed between pressure roller between first pressure roller (3) and the second pressure roller (5) Gap, the licker-in (7) are located at below roller gap.

4. a kind of surface layer casting skin layer seperator for setting bast described in accordance with the claim 1, it is characterised in that: first driving It is equipped on the power output shaft of device (4) the first driving wheel (41), first pressure roller (3) has pressure roller shaft A, the pressure Roller shaft A is rotatablely installed through hopper A (2) in separator box rack, is equipped with the first driven wheel on the pressure roller shaft A (31), the first transmission mechanism (42) have been connected by power between first driving wheel (41) and the first driven wheel (31)；Described It being equipped on the power output shaft of two driving devices (6) the second driving wheel (61), second pressure roller (5) has pressure roller shaft B, The pressure roller shaft B is rotatablely installed driven in being equipped with second in separator box rack, on the pressure roller shaft B through hopper A (2) It takes turns (51), has been connected by power the second transmission mechanism (62) between second driving wheel (61) and the second driven wheel (51)；It is described It is equipped on the power output shaft of third driving device (8) third driving wheel (81), the licker-in (7) has licker-in shaft, institute It states licker-in shaft to be rotatablely installed through hopper B (11) in separator box rack, third driven wheel is installed in the licker-in shaft (71), third transmission mechanism (82) have been connected by power between the third driving wheel (81) and third driven wheel (71)；Described It is also equipped with the 4th driving wheel on the power output shaft of three driving devices (8), the 4th driven wheel is installed on the eccentric shaft (91), the 4th transmission mechanism has been connected by power between the 4th driving wheel and the 4th driven wheel (91).

5. a kind of surface layer casting skin layer seperator for setting bast according to claim 4, it is characterised in that: first driving Device (4) is motor, and first driven wheel (31), the first driving wheel (41) are belt pulley, first transmission mechanism It (42) is feed belt；Second driving device (6) is motor, and second driving wheel (61), the second driven wheel (51) are equal For belt pulley, second transmission mechanism (62) is feed belt；The third driving device (8) is motor, the third master Driving wheel (81), third driven wheel (71), the 4th driving wheel, the 4th driven wheel (91) are belt pulley, the third transmission mechanism (82), the 4th transmission mechanism is feed belt.

6. a kind of surface layer casting skin layer seperator for setting bast according to claim 4, it is characterised in that: first driving Device (4) is motor, and first driven wheel (31), the first driving wheel (41) are sprocket wheel, first transmission mechanism (42) For chain；Second driving device (6) is motor, and second driving wheel (61), the second driven wheel (51) are sprocket wheel, institute Stating the second transmission mechanism (62) is chain；The third driving device (8) be motor, the third driving wheel (81), third from Driving wheel (71), the 4th driving wheel, the 4th driven wheel (91) are sprocket wheel, the third transmission mechanism (82), the 4th transmission mechanism It is chain.

7. a kind of surface layer casting skin layer seperator for setting bast described in accordance with the claim 1, it is characterised in that: further include material box (13) it is placed in material box (13) with feeding device (14), feeding device (14) input terminal, the feeding device (14) is defeated Outlet is corresponding with hopper A (2) feed inlet, and feeding device (14) input terminal has drive roll (141) and driving actively The conveying motor of roller (141) rotation, feeding device (14) output end have driven roller (143), the drive roll (141) it is connected between driven roller (143) material-conveying belt (142).

8. a kind of surface layer casting skin layer seperator for setting bast described in accordance with the claim 1, it is characterised in that: the screening plant (10) output end is equipped with the slag notch (101) being connected with storage slag chamber (105), the screen plate (103) of the screening plant (10) Two sides are respectively equipped with baffle (102).

9. a kind of surface layer casting skin layer seperator for setting bast according to claim 2, it is characterised in that: first driving Device (4), the second driving device (6), third driving device (8), fourth drive device are the same driving device A, the drive Dynamic device A is connected by power by transmission mechanism A with the first pressure roller (3), and the driving device A passes through the pressure of transmission mechanism B and second Roller (5) is connected by power, and the driving device A is connected by power by transmission mechanism C with licker-in (7), and the driving device A passes through biography Motivation structure D is connected by power with eccentric shaft.

10. a kind of surface layer casting skin layer seperator for setting bast described in accordance with the claim 3, it is characterised in that: first pressure The velocity of rotation of roller (3) is greater than the velocity of rotation of the second pressure roller (5)；The separation box house is equipped with and the first pressure roller (3) Corresponding first scraper, first scraper both ends end be installed on separation cabinet in, the first scraper wherein one end through point It is installed in separator box rack from cabinet；The separation box house is equipped with the second scraper corresponding with the second pressure roller (5), Second scraper both ends end be installed on separation cabinet in, the second scraper wherein one end through separation cabinet be installed on separator box In rack.