CN102978715B - Extraction machine for field handling of banana stalk fiber - Google Patents
Extraction machine for field handling of banana stalk fiber Download PDFInfo
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- CN102978715B CN102978715B CN201210533537.5A CN201210533537A CN102978715B CN 102978715 B CN102978715 B CN 102978715B CN 201210533537 A CN201210533537 A CN 201210533537A CN 102978715 B CN102978715 B CN 102978715B
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Abstract
The invention belongs to the technical field of agricultural machinery, and relates to an extraction machine for field handling of banana stalk fibers. A feeding device, an extrusion device, a clamping device and an impurity scraping device of the extraction machine for the banana stalk fibers are arranged on the upper part of a rack in sequence from the front to the rear according to four procedures of a banana stalk fiber extraction process, i.e. feeding, extrusion, clamping and impurity scraping, and the power of a tractor is respectively transferred by a power distribution device to handling devices for the four procedures through belt transmission. The extraction machine has the advantages that: impurities and moisture in banana stalks can be eliminated by the impurity scraping device after banana stalks are extruded and clamped, the banana stalk fibers can be extracted, the impurities and moisture can be directly discharged into a field as fertilizers, and environmental pollution can be avoided. The whole structure is compact, the banana stalks can be directly handled in the banana field, the cost of extraction of the banana stalk fibers is low, the quality of the banana stalk fibers is high, good effects can be achieved, the income of banana growths can be increased, and the extraction machine is suitable for comprehensive utilization of the banana stalks in main banana production areas.
Description
Technical field
The invention belongs to genus agricultural machinery technological field, particularly a kind of field process banana stem fiber extractor.
Background technology
Banana stem is the main discarded object in banana producing region, national banana stem year biomass up to more than 2,000 ten thousand tons.For a long time, distribute due to banana stem the reasons such as the mechanization treatment technology scattered, volume large, collection cost of transportation is high and shortage adapts to, and processes comparatively difficulty.Therefore, banana peasant takes the mode process banana stems such as field heap is abandoned, burning more, and this not only causes the waste of resource, and easily causes atmosphere pollution, soil mineralization, even the problem such as initiation fire and traffic accident.At present, banana stem process has become one of the focus and difficult point of government's care, social concerns concern.Banana stem fiber is a kind of vein fiber extracted from banana stem, has good hygroscopicity, gas permeability, good luster, the advantage such as lightweight, the green garment of the various medium and high classes of suitable for making.According to measuring and calculating, every strain banana stem can extract the fiber (by dry fiber and stem stalk weight ratio) of about 1%, and therefore per hectare banana stem can extract fiber 600kg ~ 900kg.
Because banana stem fibre strength is little, easy fracture, it is late that domestic banana stem fibre machineryization extracts research starting, existing equipment still has problem in working (machining) efficiency, fiber productivity and automatic control etc., and low cost, high efficiency field banana stem fiber extract equipment and remain blank.
In paper " development of banana stem scraping machine ", the banana stem scraping machine of development is characterized in that, banana stem is hit by blade equably gradually and vibrates between stationary knife and break bar blade, pull out when about feeding half, change second half feeding, thus reach the object extracting fiber, this machine construction is simple, but automaticity is low, efficiency is low, have certain danger.Therefore, develop the agricultural machinery that a kind of banana stem fiber extracts, not only can reduce the wasting of resources and environmental pollution that banana stem causes, significant economic benefit can also be brought for peasant, have great importance.
Summary of the invention
The object of the invention is in order to banana stem described in technical solution background is made a low multiple use, waste is serious, contaminated environment, the problems such as mechanization treatment facility is few, a kind of field is provided to process banana stem fiber extractor, it is characterized in that, field process banana stem fiber extractor comprises frame 1, drawing-in device 2, pressurizing unit 3, clamping device 4, scrape assorted device 5, distributing means for power supply 7, draw-gear 8 and road wheel 6, drawing-in device 2, pressurizing unit 3, clamping device 4, scrape assorted device 5 and be placed in frame 1 top successively according to vertical order, distributing means for power supply 7 is placed in frame 1 lower floor, road wheel 6 is placed in the below of frame 1, draw-gear 8 is fixed in the left side of frame 1,
In described frame 1, 2 upper strata longitudinal beams 103 parallel to each other and front stull 102 form the front portion on the frame upper strata of level, the front portion on frame upper strata is fixed in the upper end of 2 pillars I 101 of frame front end and 2 pillars II 106 at middle part, before 2 pillars II 106 of frame 1, on 2 symmetrical upper strata longitudinal beams 103 being vertically fixed in left and right respectively of large T-shaped post 105, before 2 large T-shaped posts 105, on 2 symmetrical upper strata longitudinal beams 103 being vertically fixed in left and right respectively of little T-shaped post 104, the height of large T-shaped post 105 is higher than the height of little T-shaped post 104, middle stull 113 is fixed on two pillars II 106 in left and right lower than upper strata longitudinal beam 103 level,
Short longitudinal beam I 107, short longitudinal beam II 108 and rear cross member 109 form the rear portion on frame upper strata, short longitudinal beam I 107 is all parallel with upper strata longitudinal beam 103 with short longitudinal beam II 108, lower than middle stull 113 place, the front end of short longitudinal beam I 107 is fixed on the pillar II 106 in left side, rear end is fixed in the upper end of the pillar III 110 in left side, short longitudinal beam II 108 is lower than short longitudinal beam I 107, the front end of short longitudinal beam II 108 is fixed on the pillar II 106 on right side, rear end is fixed in the top of the pillar III 110 on right side, rear cross member 109 and short longitudinal beam I 107 co-altitude, the left end of rear cross member 109 and the rear end right flank of short longitudinal beam I 107 affixed, the right-hand member of rear cross member 109 and the upper end of right side strut III 110 affixed,
2 lower floor's longitudinal beams 112 and former and later two lower braces 111 form the frame lower floor rectangle frame of level, the front end of described frame lower floor rectangle frame is fixed in the bottom of 2 pillars I 101 of frame front end, the rear end of frame lower floor rectangle frame is fixed in the bottom of 2 pillars III 110 of frame rear end, the middle part of frame lower floor rectangle frame and the lower end of 2 pillars II 106 affixed, there is an axis hole 115 at the middle part of lower brace 111, and supporting plate 114 level is fixed in the middle part of 2 lower floor's longitudinal beams 112;
The axle of road wheel is longitudinally fixed in the axis hole 115 on former and later two lower floor's longitudinal beams 112, and 2 road wheels 6 are arranged on the axle of road wheel at the axle two ends of road wheel respectively by bearing;
In described draw-gear 8,2 horizontally disposed lower draw bars 803 are vertical affixed with the left surface of lower floor's longitudinal beam 112 in left side, lambdoid vertical pull bar 801 lower end is fixed on lower draw bar 803, the two ends of a brace 802 respectively with the pillar I 101 in left side and vertical pull bar 801 before brace affixed, the two ends of another brace 802 respectively with the pillar III 110 in left side and the rear brace of vertical pull bar 801 affixed, the upper end of vertical pull bar 801 and two lower draw bars 803 all use pin to be connected with tractor;
Described drawing-in device 2 is by feeding follower rollers 201, conveyer belt 202, feeding drive roll 203 and feeding belt wheel 204 form, before little T-shaped post 104, feeding drive roll 203 forms lateral rotation with bearing block structure with frame 1 by the axle at two ends and the bearing that is fixed in upper strata longitudinal beam 103 upper surface and is connected, feeding belt wheel 204 is fixed in the end of the left end shaft of feeding drive roll 203, feeding follower rollers 201 forms lateral rotation with bearing block structure with frame 1 by the axle at two ends and the bearing that is fixed in upper strata longitudinal beam 103 upper surface in the front end on the upper strata of frame 1 and is connected, conveyer belt 202 is enclosed within belt conveyor feeding follower rollers 201 and feeding drive roll 203 being formed feeding,
Feeding belt wheel 204 rotates clockwise, feeding drive roll 203 driving conveying belt 202 rotates, the banana stem of the sheet be placed on conveyer belt 202 is carried from front to back and is fed into pressurizing unit 3, perform first banana stem treatment process, i.e. banana stem feeding process;
Described pressurizing unit 3 is by extruding top roll 301, extruding lower roll 305, the lower belt wheel 307 of extruding, extruding upper belt-wheel 308, extruding cogs 302, extruding lower gear 303, water leg 306 and drainpipe 304 form, extruding top roll 301 forms lateral rotation with bearing block structure with frame 1 by the axle at two ends and the bearing that is fixed in plane on 2 little T-shaped posts 104 and is connected, extruding upper belt-wheel 308 is fixed in the end of the left end shaft of extruding top roll 301, extruding cogs 302 ends being fixed in extruding top roll 301 right-hand member axle, extruding lower roll 305 forms lateral rotation with bearing block structure with frame 1 by the axle at two ends and the bearing that is fixed in upper strata longitudinal beam 103 lower surface and is connected, the lower belt wheel 307 of extruding is fixed in the end of the left end shaft of extruding lower roll 305, extruding lower gear 303 is fixed in the end of extruding lower roll 305 right-hand member axle, the axis of extruding top roll 301 and the axis of extruding lower roll 305 are in same vertical plane, gap is had between extruding top roll 301 and extruding lower roll 305, extruding cog 302 and extruding lower gear 303 intermesh, the water leg 306 of arc is placed in immediately below extruding lower roll 305, water leg 306 two ends and upper strata longitudinal beam 103 lower surface affixed, drainpipe 304 is fixed in the bottom of water leg 306,
When extruding upper belt-wheel 308 rotates counterclockwise, extruding top roll 301 rotates counterclockwise, and by extruding cog 302 and extruding lower gear 303 engage, extruding lower roll 305 is rotated clockwise, by the sheet banana stem extruding sent here by drawing-in device 2, extrude the large portion moisture in banana stem, perform second banana stem treatment process, i.e. banana stem extrusion process;
Described clamping device 4 is by the upper follower rollers 401 of clamping, upper clamping band 402, clamping cogs 403, clamping lower gear 404, lower clamping band 405, the lower drive roll 406 of clamping, drive roll 407 in clamping, the lower follower rollers 408 of clamping, clamping belt wheel 409, spring 410, spring stack 411 and moving sets bearing block 412 form, under the cross bar of large T-shaped post 105, after in clamping, drive roll 407 and the lower drive roll 406 of clamping are laterally placed in the vertical rod of large T-shaped post 105, in clamping, the axis of drive roll 407 and the lower drive roll 406 of clamping is in same perpendicular, before in clamping, follower rollers 401 and the lower follower rollers 408 of clamping are laterally placed in the vertical rod of large T-shaped post 105, in clamping, the axis of follower rollers 401 and the lower follower rollers 408 of clamping is in same perpendicular, in clamping, drive roll 407 is by the axle at two ends and be fixed in the bearing of upper strata longitudinal beam 103 upper surface and bearing block structure and frame 1 and form and be rotationally connected, the lower drive roll 406 of clamping is by the axle at two ends and be fixed in the bearing of upper strata longitudinal beam 103 lower surface and bearing block structure and frame 1 and form and be rotationally connected, between the cross bar of the large T-shaped post 105 after the vertical rod of large T-shaped post 105 and upper strata longitudinal beam 103, moving sets bearing block 412, spring stack 411 and spring 410 form clamp axis bearing moving sets between large T-shaped post 105 and upper strata longitudinal beam 103, article 2, on the cross bar that spring stack 411 parallel to each other is vertically fixed in large T-shaped post 105 and upper strata longitudinal beam 103, two installing holes of moving sets bearing block 412 are enclosed within two spring stacks 411 respectively, two springs 410 are enclosed within two spring stacks 411 respectively, the lower end of spring 410 is pressed on moving sets bearing block 412, the cross bar of large T-shaped post 105 is withstood in upper end, in clamping, follower rollers 401 forms by the clamp axis bearing moving sets before the vertical rod of the axle at two ends and large T-shaped post 105 and bearing and frame 1 being rotationally connected of can moving up and down, the lower follower rollers 408 of clamping is by the axle at two ends and be fixed in the bearing of upper strata longitudinal beam 103 lower surface and bearing block structure and frame 1 and form and be rotationally connected, clamping belt wheel 409 is fixed in the end of the left end shaft of the upper drive roll 407 of clamping, clamping cogs and 403 is fixed in the upper drive roll 407 rotating shaft right-hand member of clamping, clamping lower gear 404 is fixed in the lower drive roll 406 rotating shaft right-hand member of clamping, clamping cog 403 and clamping lower gear 404 intermesh, upper clamping band 402 is enclosed within the upper gripping conveyor structure upper follower rollers 401 of clamping and the upper drive roll 407 of clamping being formed clamping device, lower clamping band 405 is enclosed within the lower gripping conveyor structure lower follower rollers 408 of clamping and the lower drive roll 406 of clamping being formed clamping device, in clamping under drive roll 407 and clamping between drive roll 406, upper clamping band 402 has gap with lower clamping band 405, follower rollers 401 and follower rollers 408 under clamping in clamping, when not having material to enter clamping device, upper clamping band 402 contacts gapless with lower clamping band 405, after material enters clamping device, interval is produced between upper clamping band 402 and lower clamping band 405,
Clamping belt wheel 409 rotates counterclockwise, in driving, clamping band 402 rotates counterclockwise and lower clamping band 405 rotates clockwise, upper clamping band 402 and lower clamping band 405 are under the effect of the elastic force of spring 410, banana stem clamping and leveling after the extruding exported from pressurizing unit 3 are also carried backward, perform the 3rd road banana stem treatment process, i.e. banana stem clamping operation;
Describedly scrape assorted device 5 by scraping assorted belt wheel 501, notch board 502, impurity blow tank 503, fiber blow tank 504, scrape assorted cutter 505 and scrape assorted cylinder 506 and form, the assorted cylinder 506 of scraping of level is laterally placed between stull 113 and rear cross member 109, the left end scraping assorted cylinder 506 is by left end shaft and be fixed in the bearing of short longitudinal beam I 107 upper surface and bearing block structure and frame 1 and form and be rotationally connected, the right-hand member scraping assorted cylinder 506 is formed be rotationally connected by the scrape assorted roller bearing seat 507 and bearing and frame 1 be fixed on short longitudinal beam II 108, scrape the end that assorted belt wheel 501 is fixed in the left end shaft of scraping assorted cylinder 506, describedly scrape the cylinder that assorted cylinder 506 is right-end openings, on the face of cylinder of scraping assorted cylinder 506,8 ~ 16 are spacedly distributed by radial direction and are fixed in vertically scrape on assorted cylinder 506 scraping assorted cutter 505, two adjacent scrapes the cylinder axial groove 508 penetrating barrel having an axis between assorted cutter 505, and the length of cylinder axial groove 508 is not more than the length of scraping assorted cutter 505, downside before scraping assorted cylinder 506, the inner arc surface of the notch board 502 of circular arc upwards, the upper edge of notch board 502 is laterally affixed with middle stull 113, the edge of the left and right sides of the notch board 502 of circular arc respectively with short longitudinal beam I 107 and short longitudinal beam II 108 affixed, the center of circle line of the arc surface of notch board 502 and columnar dead in line of scraping assorted cylinder 506, the inner arc surface of notch board 502 and scrape between assorted cutter 505 and have gap, scraping assorted cylinder 506 back lower place, fiber blow tank 504 is downward-sloping, upper end and notch board 502 lower edge of fiber blow tank 504 are affixed, the both sides of fiber blow tank 504 are fixed on the pillar III 110 of frame rear end, impurity blow tank 503 is placed in the lower right of scraping assorted cylinder 506 on the right side of frame 1, impurity blow tank 503 is downward-sloping, and the upper end of impurity blow tank 503 is fixed on short longitudinal beam II 108, and bottom support is fixed on lower floor's longitudinal beam 112,
Scrape assorted belt wheel 501 when rotating, drive and rotate on sheet banana stem with the assorted cylinder 506 of scraping scraping assorted cutter 505, the linear velocity of scraping assorted cutter 505 is greater than the speed that sheet banana stem exports from clamping device 4, scrape assorted cutter 505 and strike off the impurity such as lignin and moisture from sheet banana stem, impurity and moisture enter through cylinder axial groove 508 to be scraped in assorted cylinder 506, enter impurity blow tank 503 again, banana stem fiber exports from fiber blow tank 504, perform the 4th road banana stem treatment process, namely banana stem scrapes general labourer's sequence;
Described distributing means for power supply 7 is box gear drive, distributing means for power supply 7 is fixed on the supporting plate 114 of frame 1 lower floor, output shaft II 704, power input shaft 701 and output shaft I 702 parallel to each other and transversely arranged successively from back to front, power input shaft 701, output shaft I 702 and output shaft II 704 all consist of the bearing on the left and right sidewall of casing and casing and are rotationally connected, by the gear drive transmission in casing, turning to of output shaft I 702 is all contrary with turning to of power input shaft 701 with turning to of output shaft II 704, outside the left side wall of casing, output pulley I 703 is fixed in the left end of output shaft I 702, output pulley II 705 is fixed in the left end of output shaft II 704, power input shaft 701 is connected with the power output shaft of tractor by shaft coupling,
Belt I 9, output pulley I 703 and extruding upper belt-wheel 308 form belt gear, belt II 10, the lower belt wheel 307 of extruding and feeding belt wheel 204 form belt gear, belt III 11, scrape assorted belt wheel 501 and clamping belt wheel 409 form belt gear, belt IV 12, output pulley II 705 and scrape assorted belt wheel 501 and form belt gear, extruding cogs and 302 to intermesh formation gear drive with extruding lower gear 303, and clamping cogs and 403 to intermesh formation gear drive with clamping lower gear 404;
The power transmission relationship of field process banana stem fiber extractor is, the power output shaft of tractor drives power input shaft 701 to rotate clockwise, power input shaft 701 rotates clockwise and drives output pulley I 703 to rotate counterclockwise by gear drive in distributing means for power supply 7 to rotate counterclockwise with output pulley II 705, output pulley I 703 rotates counterclockwise and drives extruding upper belt-wheel 308 to rotate counterclockwise, output pulley II 705 rotates counterclockwise drive and scrapes assorted belt wheel 501 and rotate counterclockwise, extruding cog 302 rotate counterclockwise drive extruding lower gear 303 rotate clockwise, the lower belt wheel 307 of extruding rotates clockwise and drives feeding belt wheel 204 to rotate clockwise, scrape assorted belt wheel 501 rotate counterclockwise drive clamping belt wheel 409 rotate counterclockwise, clamping cog 403 rotate counterclockwise drive clamping lower gear 404 rotate clockwise.
In order to a large amount of moisture of sheet banana stem can be squeezed out, in described pressurizing unit 3, all there is axial fin on the surface of extruding top roll 301 and extruding lower roll 305, fin height is 5mm ~ 10mm, fin spacing is 10mm ~ 15mm, and the gap width between described extruding top roll 301 and extruding lower roll 305 is 20mm ~ 30mm;
In described clamping between drive roll 407 and the lower drive roll 406 of clamping, upper clamping band 402 is 3mm ~ 5mm with the gap width of lower clamping band 405;
In described clamping between follower rollers 401 and the lower follower rollers 408 of clamping, after material enters clamping device, the interval produced between upper clamping band 402 and lower clamping band 405 is not more than 30mm;
Inner arc surface and the gap width of scraping between assorted cutter 505 of scraping notch board 502 described in assorted device 5 are 5mm ~ 10mm, and scraping the sword of assorted cutter 505 thick is 3mm ~ 5mm, and scraping assorted cylinder 506 wall thickness is 10mm ~ 20mm; The width of cylinder axial groove 508 is 20mm ~ 40mm.
Beneficial effect of the present invention is, the present invention adopts that stem stalk feeding, stem stalk extrude, the clamping of stem stalk and stem stalk are scraped four procedures such as assorted and directly processed banana stem in Banana Growth field, extract banana stem fiber, impurity and moisture directly enter field and make fertilizer, prevent environmental pollution; Compact integral structure, banana stem fiber extraction cost is low, efficiency is high, effective, is conducive to the further comprehensive utilization promoting China's banana main producing region banana stem, promotes increasing income of banana planting family.
Accompanying drawing explanation
Fig. 1 is the schematic front view of field process banana stem fiber extractor;
Fig. 2 is frame and draw-gear structural representation;
Fig. 3 is drawing-in device perspective view;
Fig. 4 is pressurizing unit perspective view;
Fig. 5 is clamping device perspective view;
Fig. 6 is the moving sets structural representation of moving sets bearing block;
Fig. 7 is for scraping assorted device perspective view;
Fig. 8 is for scraping the radial schematic diagram of assorted knife roller.
In figure, 1--frame, 2--drawing-in device, 3--pressurizing unit, 4--clamping device, 5--scrapes assorted device, 6--road wheel, 7--distributing means for power supply, 8--draw-gear, 9--belt I, 10--belt II, 11--belt III, 12--belt IV, 101--pillar I, stull before 102--, 103--upper strata longitudinal beam, the little T-shaped post of 104--, the large T-shaped post of 105--, 106--pillar II, the short longitudinal beam I of 107--, the short longitudinal beam II of 108--, 109--rear cross member, 110--pillar III, 111--lower brace, 112--lower floor longitudinal beam, stull in 113--, 114--supporting plate, 115--axis hole, 201--feeding follower rollers, 202--conveyer belt, 203--feeding drive roll, 204--feeding belt wheel, 301--extrudes top roll, 302--extruding cogs, 303--extrudes lower gear, 304--drainpipe, 305--extrudes lower roll, 306--water leg, the lower belt wheel of 307--extruding, 308--extrudes upper belt-wheel, follower rollers in 401--clamping, the upper clamping band of 402--, 403--clamping cogs, 404--clamps lower gear, clamping band under 405--, the lower drive roll of 406--clamping, drive roll in 407--clamping, the lower follower rollers of 408--clamping, 409--clamps belt wheel, 410--spring, 411--spring stack, 412--moving sets bearing block, 501--scrapes assorted belt wheel, 502--notch board, 503--impurity blow tank, 504--fiber blow tank, 505--scrapes assorted cutter, 506--scrapes assorted cylinder, 507--scrapes assorted roller bearing seat, 508--cylinder axial groove, 509--scrapes assorted cylinder rotation direction, 701--power input shaft, 702--output shaft I, 703--output pulley I, 704--output shaft II, 705--output pulley II, the vertical pull bar of 801--, 802--brace, draw bar under 803--.
Detailed description of the invention
Below in conjunction with drawings and Examples, concrete structure of the present invention and the course of work are described.
Fig. 1 is the schematic front view of field process banana stem fiber extractor embodiment, field process banana stem fiber extractor comprises frame 1, drawing-in device 2, pressurizing unit 3, clamping device 4, scrapes assorted device 5, distributing means for power supply 7, draw-gear 8 and road wheel 6, drawing-in device 2, pressurizing unit 3, clamping device 4 and scrape assorted device 5 and be placed in frame 1 top successively according to vertical order, distributing means for power supply 7 is placed in frame 1 lower floor, road wheel 6 is placed in the below of frame 1, and draw-gear 8 is fixed in the left side of frame 1.
As shown in the frame of Fig. 2 and draw-gear structural representation, in frame 1,2 upper strata longitudinal beams 103 parallel to each other and front stull 102 form the front portion on the frame upper strata of level, and the front portion on frame upper strata is fixed in the upper end of 2 pillars I 101 of frame front end and 2 pillars II 106 at middle part.Before 2 pillars II 106 of frame 1, on 2 symmetrical upper strata longitudinal beams 103 being vertically fixed in left and right respectively of large T-shaped post 105, before 2 large T-shaped posts 105, on 2 symmetrical upper strata longitudinal beams 103 being vertically fixed in left and right respectively of little T-shaped post 104, the height of large T-shaped post 105 is higher than the height of little T-shaped post 104, and middle stull 113 is fixed on two pillars II 106 in left and right lower than upper strata longitudinal beam 103 level.Short longitudinal beam I 107, short longitudinal beam II 108 and rear cross member 109 form the rear portion on frame upper strata.Short longitudinal beam I 107 is all parallel with upper strata longitudinal beam 103 with short longitudinal beam II 108, lower than middle stull 113 place, the front end of short longitudinal beam I 107 is fixed on the pillar II 106 in left side, rear end is fixed in the upper end of the pillar III 110 in left side, short longitudinal beam II 108 is lower than short longitudinal beam I 107, the front end of short longitudinal beam II 108 is fixed on the pillar II 106 on right side, and rear end is fixed in the top of the pillar III 110 on right side.Rear cross member 109 and short longitudinal beam I 107 co-altitude, the left end of rear cross member 109 and the rear end right flank of short longitudinal beam I 107 affixed, the right-hand member of rear cross member 109 and the upper end of right side strut III 110 affixed.2 lower floor's longitudinal beams 112 and former and later two lower braces 111 form the frame lower floor rectangle frame of level, the front end of frame lower floor rectangle frame is fixed in the bottom of 2 pillars I 101 of frame front end, the rear end of frame lower floor rectangle frame is fixed in the bottom of 2 pillars III 110 of frame rear end, the middle part of frame lower floor rectangle frame and the lower end of 2 pillars II 106 affixed, there is an axis hole 115 at the middle part of lower brace 111, and supporting plate 114 level is fixed in the middle part of 2 lower floor's longitudinal beams 112.
The axle of road wheel is longitudinally fixed in the axis hole 115 on former and later two lower floor's longitudinal beams 112, and 2 road wheels 6 are arranged on the axle of road wheel respectively by bearing at the axle two ends of road wheel.
In draw-gear 8,2 horizontally disposed lower draw bars 803 are vertical affixed with the left surface of lower floor's longitudinal beam 112 in left side, lambdoid vertical pull bar 801 lower end is fixed on lower draw bar 803, the two ends of a brace 802 respectively with the pillar I 101 in left side and vertical pull bar 801 before brace affixed, the two ends of another brace 802 respectively with the pillar III 110 in left side and the rear brace of vertical pull bar 801 affixed, the upper end of vertical pull bar 801 and two lower draw bars 803 all use pin to be connected with tractor.
As shown in Figure 3, drawing-in device 2 is made up of feeding follower rollers 201, conveyer belt 202, feeding drive roll 203 and feeding belt wheel 204.Before little T-shaped post 104, feeding drive roll 203 forms lateral rotation with bearing block structure with frame 1 by the axle at two ends and the bearing that is fixed in upper strata longitudinal beam 103 upper surface and is connected, and feeding belt wheel 204 is fixed in the end of the left end shaft of feeding drive roll 203.Feeding follower rollers 201 forms lateral rotation with bearing block structure with frame 1 by the axle at two ends and the bearing that is fixed in upper strata longitudinal beam 103 upper surface in the front end on the upper strata of frame 1 and is connected.Conveyer belt 202 is enclosed within belt conveyor feeding follower rollers 201 and feeding drive roll 203 being formed feeding.
Fig. 4 is pressurizing unit perspective view, and pressurizing unit 3 cogs 302 by extruding top roll 301, extruding lower roll 305, the lower belt wheel 307 of extruding, extruding upper belt-wheel 308, extruding, extruding lower gear 303, water leg 306 and drainpipe 304 form.Extruding top roll 301 forms lateral rotation with bearing block structure with frame 1 by the axle at two ends and the bearing that is fixed in plane on 2 little T-shaped posts 104 and is connected, extruding upper belt-wheel 308 is fixed in the end of left end shaft of extruding top roll 301, and extruding cogs 302 ends being fixed in extruding top roll 301 right-hand member axle.Extruding lower roll 305 forms lateral rotation with bearing block structure with frame 1 by the axle at two ends and the bearing that is fixed in upper strata longitudinal beam 103 lower surface and is connected, the lower belt wheel 307 of extruding is fixed in the end of the left end shaft of extruding lower roll 305, and extruding lower gear 303 is fixed in the end of extruding lower roll 305 right-hand member axle.The axis of extruding top roll 301 and the axis of extruding lower roll 305 are in same vertical plane, and all there is axial fin on the surface of extruding top roll 301 and extruding lower roll 305, and fin height is 10mm, and fin spacing is 15mm.Gap width between extruding top roll 301 and extruding lower roll 305 is 30mm.Extruding cog 302 and extruding lower gear 303 intermesh.The water leg 306 of arc is placed in immediately below extruding lower roll 305, water leg 306 two ends and upper strata longitudinal beam 103 lower surface affixed, drainpipe 304 is fixed in the bottom of water leg 306.
Fig. 5 is clamping device perspective view, and clamping device 4 cogs 403 by the upper follower rollers 401 of clamping, upper clamping band 402, clamping, clamping lower gear 404, lower clamping band 405, the lower drive roll 406 of clamping, the upper drive roll 407 of clamping, follower rollers 408 under clamping, clamp belt wheel 409, spring 410, spring stack 411 and moving sets bearing block 412 and form.Under the cross bar of large T-shaped post 105, after in clamping, drive roll 407 and the lower drive roll 406 of clamping are laterally placed in the vertical rod of large T-shaped post 105, in clamping, the axis of drive roll 407 and the lower drive roll 406 of clamping is in same perpendicular, before in clamping, follower rollers 401 and the lower follower rollers 408 of clamping are laterally placed in the vertical rod of large T-shaped post 105, in clamping, the axis of follower rollers 401 and the lower follower rollers 408 of clamping is in same perpendicular.In clamping, drive roll 407 is by the axle at two ends and be fixed in the bearing of upper strata longitudinal beam 103 upper surface and bearing block structure and frame 1 and form and be rotationally connected, the lower drive roll 406 of clamping is by the axle at two ends and be fixed in the bearing of upper strata longitudinal beam 103 lower surface and bearing block structure and frame 1 and form and be rotationally connected. the moving sets structural representation of moving sets bearing block as shown in Figure 6, between the cross bar of the large T-shaped post 105 after the vertical rod of large T-shaped post 105 and upper strata longitudinal beam 103, moving sets bearing block 412, spring stack 411 and spring 410 form clamp axis bearing moving sets between large T-shaped post 105 and upper strata longitudinal beam 103, article 2, on the cross bar that spring stack 411 parallel to each other is vertically fixed in large T-shaped post 105 and upper strata longitudinal beam 103, two installing holes of moving sets bearing block 412 are enclosed within two spring stacks 411 respectively, two springs 410 are enclosed within two spring stacks 411 respectively, the lower end of spring 410 is pressed on moving sets bearing block 412, the cross bar of large T-shaped post 105 is withstood in upper end.In clamping, follower rollers 401 forms by the clamp axis bearing moving sets before the vertical rod of the axle at two ends and large T-shaped post 105 and bearing and frame 1 being rotationally connected of can moving up and down, and clamps time follower rollers 408 by the axle at two ends and be fixed in the bearing of upper strata longitudinal beam 103 lower surface and bearing block structure and frame 1 and form and be rotationally connected.Clamping belt wheel 409 is fixed in the end of the left end shaft of the upper drive roll 407 of clamping, clamping cogs and 403 is fixed in the upper drive roll 407 rotating shaft right-hand member of clamping, clamping lower gear 404 is fixed in the lower drive roll 406 rotating shaft right-hand member of clamping, clamping cog 403 and clamping lower gear 404 intermesh.Upper clamping band 402 is enclosed within the upper gripping conveyor structure upper follower rollers 401 of clamping and the upper drive roll 407 of clamping being formed clamping device, and lower clamping band 405 is enclosed within the lower gripping conveyor structure lower follower rollers 408 of clamping and the lower drive roll 406 of clamping being formed clamping device.In clamping under drive roll 407 and clamping between drive roll 406, upper clamping band 402 has gap with lower clamping band 405.Follower rollers 401 and follower rollers 408 under clamping in clamping, when not having material to enter clamping device, upper clamping band 402 contacts gapless with lower clamping band 405, after material enters clamping device, produces interval between upper clamping band 402 and lower clamping band 405.
Fig. 7, for scraping assorted device perspective view, scrapes assorted device 5 and forms by scraping assorted belt wheel 501, notch board 502, impurity blow tank 503, fiber blow tank 504, scraping assorted cutter 505 and scraping assorted cylinder 506.The assorted cylinder 506 of scraping of level is laterally placed between stull 113 and rear cross member 109, the left end scraping assorted cylinder 506 is by left end shaft and be fixed in the bearing of short longitudinal beam I 107 upper surface and bearing block structure and frame 1 and form and be rotationally connected, the right-hand member scraping assorted cylinder 506 is formed be rotationally connected by the scrape assorted roller bearing seat 507 and bearing and frame 1 be fixed on short longitudinal beam II 108, scrapes the end that assorted belt wheel 501 is fixed in the left end shaft of scraping assorted cylinder 506.Scrape the cylinder that assorted cylinder 506 is right-end openings, scraping assorted cylinder 506 wall thickness is 20mm, on the face of cylinder of scraping assorted cylinder 506,8 ~ 16 are spacedly distributed by radial direction and are fixed in vertically scrape on assorted cylinder 506 scraping assorted cutter 505, the thickness of knife edge scraping assorted cutter 505 is 5mm, two adjacent scrapes the cylinder axial groove 508 penetrating barrel having an axis between assorted cutter 505, and the width of cylinder axial groove 508 is 40mm.Scrape assorted cylinder 506 to rotate by scraping assorted cylinder rotation direction 509 in frame 1, as scraping shown in the radial schematic diagram of assorted knife roller of Fig. 8.The length of cylinder axial groove 508 is not more than the length of scraping assorted cutter 505.Downside before scraping assorted cylinder 506, the inner arc surface of the notch board 502 of circular arc upwards, the upper edge of notch board 502 is laterally affixed with middle stull 113, the edge of the left and right sides of the notch board 502 of circular arc respectively with short longitudinal beam I 107 and short longitudinal beam II 108 affixed, the center of circle line of the arc surface of notch board 502 and columnar dead in line of scraping assorted cylinder 506, the inner arc surface of notch board 502 and the gap width of scraping between assorted cutter 505 are 10mm.Scraping assorted cylinder 506 back lower place, fiber blow tank 504 is downward-sloping, and upper end and notch board 502 lower edge of fiber blow tank 504 are affixed, and the both sides of fiber blow tank 504 are fixed on the pillar III 110 of frame rear end.Impurity blow tank 503 is placed in the lower right of scraping assorted cylinder 506 on the right side of frame 1, impurity blow tank 503 is downward-sloping, and the upper end of impurity blow tank 503 is fixed on short longitudinal beam II 108, and bottom support is fixed on lower floor's longitudinal beam 112.
Distributing means for power supply 7 is box gear drive, and distributing means for power supply 7 is fixed on the supporting plate 114 of frame 1 lower floor.Output shaft II 704, power input shaft 701 and output shaft I 702 are parallel to each other and transversely arranged successively from back to front, and power input shaft 701, output shaft I 702 and output shaft II 704 all consist of the bearing on the left and right sidewall of casing and casing and be rotationally connected.By the gear drive transmission in casing, turning to of output shaft I 702 is all contrary with turning to of power input shaft 701 with turning to of output shaft II 704.Outside the left side wall of casing, output pulley I 703 is fixed in the left end of output shaft I 702, and output pulley II 705 is fixed in the left end of output shaft II 704, and power input shaft 701 is connected with the power output shaft of tractor by shaft coupling.
Belt I 9, output pulley I 703 and extruding upper belt-wheel 308 form belt gear, and belt II 10, the lower belt wheel 307 of extruding and feeding belt wheel 204 form belt gear; Belt III 11, scrape assorted belt wheel 501 and clamping belt wheel 409 form belt gear; Belt IV 12, output pulley II 705 and scrape assorted belt wheel 501 and form belt gear; Extruding cogs and 302 to intermesh formation gear drive with extruding lower gear 303; Clamping cogs and 403 to intermesh formation gear drive with clamping lower gear 404.
In the present embodiment, the fin height that pressurizing unit 3 extrudes top roll 301 and extruding lower roll 305 is 10mm, and fin spacing is 15mm.Gap width between extruding top roll 301 and extruding lower roll 305 is 25mm.In clamping between drive roll 407 and the lower drive roll 406 of clamping, upper clamping band 402 is 4mm with the gap width of lower clamping band 405.In clamping between follower rollers 401 and the lower follower rollers 408 of clamping, after material enters clamping device, what produce between upper clamping band 402 and lower clamping band 405 is spaced apart 30mm.The inner arc surface of notch board 502 and the gap width of scraping between assorted cutter 505 are 8mm.The thickness of knife edge scraping assorted cutter 505 is 4mm.Scraping assorted cylinder 506 wall thickness is 15mm.The width of cylinder axial groove 508 is 30mm.
The power transmission relationship of field process banana stem fiber extractor is, the power output shaft of tractor drives power input shaft 701 to rotate clockwise, power input shaft 701 rotates clockwise and drives output pulley I 703 to rotate counterclockwise by gear drive in distributing means for power supply 7 to rotate counterclockwise with output pulley II 705, output pulley I 703 rotates counterclockwise and drives extruding upper belt-wheel 308 to rotate counterclockwise, output pulley II 705 rotates counterclockwise drive and scrapes assorted belt wheel 501 and rotate counterclockwise, extruding cog 302 rotate counterclockwise drive extruding lower gear 303 rotate clockwise, the lower belt wheel 307 of extruding rotates clockwise and drives feeding belt wheel 204 to rotate clockwise, scrape assorted belt wheel 501 rotate counterclockwise drive clamping belt wheel 409 rotate counterclockwise, clamping cog 403 rotate counterclockwise drive clamping lower gear 404 rotate clockwise.
After banana results, directly extracting its process to banana stem fiber with the present invention on banana ground is: during in farm work, tractor drives distributing means for power supply 7 by power input shaft 701, distributing means for power supply 7 passes through each belt gear by power transmission to drawing-in device 2, pressurizing unit 3, clamping device 4 and scrape assorted device 5, sheet banana stem enters pressurizing unit 3 by drawing-in device 2, rotate with the extruding top roll 301 of spacing and extruding lower roll 305 and sheet banana stem is extruded, squeeze out the moisture of about 70%, dehydrated banana stem enters clamping device 4, upper clamping band 402 and lower clamping band 405 clamp banana stem and flattens, and with lower speed, assorted device 5 is scraped in banana stem feeding, assorted cylinder 506 high speed rotating is scraped to banana stem scraping with what scrape assorted cutter 505, because the rotating speed of clamping band in clamping device 4 is lower than scraping the rotating speed scraping assorted roller 506 in assorted device 5, the linear velocity of scraping assorted cutter 505 is greater than the speed that sheet banana stem exports from clamping device 4, so the assorted cutter 505 of scraping scraping assorted cylinder 506 can to banana stem scraping, remove impurity and the moisture such as lignin, extract banana stem fiber.Banana stem impurity is by scraping cylinder axial groove 508 on assorted cylinder 506 and impurity blow tank 503 is discharged.The banana stem fiber extracted is discharged through the fiber blow tank 504 scraped below assorted cylinder 506, and banana stem fiber can carry out next step processing.
The present invention is applicable to the banana stem comprehensive utilization of banana main producing region.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (9)
1. a field process banana stem fiber extractor, it is characterized in that, field process banana stem fiber extractor comprises frame (1), drawing-in device (2), pressurizing unit (3), clamping device (4), scrape assorted device (5), distributing means for power supply (7), draw-gear (8) and road wheel (6), drawing-in device (2), pressurizing unit (3), clamping device (4), scrape assorted device (5) and be placed in frame (1) top successively according to vertical order, distributing means for power supply (7) is placed in frame (1) lower floor, road wheel (6) is placed in the below of frame (1), draw-gear (8) is fixed in the left side of frame (1),
In described frame (1), 2 upper strata longitudinal beams (103) parallel to each other and front stull (102) form the front portion on the frame upper strata of level, the front portion on frame upper strata is fixed in the upper end of 2 pillars I (101) of frame front end and 2 pillars II (106) at middle part, before 2 pillars II (106) of frame (1), on 2 symmetrical upper strata longitudinal beams (103) being vertically fixed in left and right respectively of large T-shaped post (105), before 2 large T-shaped posts (105), on 2 symmetrical upper strata longitudinal beams (103) being vertically fixed in left and right respectively of little T-shaped post (104), the height of large T-shaped post (105) is higher than the height of little T-shaped post (104), middle stull (113) is fixed on two pillars II (106) in left and right lower than upper strata longitudinal beam (103) level, short longitudinal beam I (107), short longitudinal beam II (108) and rear cross member (109) form the rear portion on frame upper strata, short longitudinal beam I (107) is all parallel with upper strata longitudinal beam (103) with short longitudinal beam II (108), lower than middle stull (113) place, the front end of short longitudinal beam I (107) is fixed on the pillar II (106) in left side, rear end is fixed in the upper end of the pillar III (110) in left side, short longitudinal beam II (108) is lower than short longitudinal beam I (107), the front end of short longitudinal beam II (108) is fixed on the pillar II (106) on right side, rear end is fixed in the top of the pillar III (110) on right side, rear cross member (109) and short longitudinal beam I (107) co-altitude, the left end of rear cross member (109) and the rear end right flank of short longitudinal beam I (107) affixed, the right-hand member of rear cross member (109) and the upper end of right side strut III (110) affixed, the frame lower floor rectangle frame of 2 lower floor's longitudinal beams (112) and former and later two lower braces (111) composition level, the front end of described frame lower floor rectangle frame is fixed in the bottom of 2 pillars I (101) of frame front end, the rear end of frame lower floor rectangle frame is fixed in the bottom of 2 pillars III (110) of frame rear end, the middle part of frame lower floor rectangle frame and the lower end of 2 pillars II (106) affixed, there is an axis hole (115) at the middle part of lower brace (111), supporting plate (114) level is fixed in the middle part of 2 lower floor's longitudinal beams (112), the axle of road wheel is longitudinally fixed in the axis hole (115) on former and later two lower floor's longitudinal beams (112), and 2 road wheels (6) are arranged on the axle of road wheel at the axle two ends of road wheel respectively by bearing,
In described draw-gear (8), 2 horizontally disposed lower draw bars (803) are vertical affixed with the left surface of lower floor's longitudinal beam (112) in left side, lambdoid vertical pull bar (801) lower end is fixed on lower draw bar (803), the two ends of a brace (802) respectively with the pillar I (101) in left side and the front brace of vertical pull bar (801) affixed, the two ends of another brace (802) respectively with the pillar III (110) in left side and the rear brace of vertical pull bar (801) affixed, upper end and two lower draw bars (803) of vertical pull bar (801) all use pin to be connected with tractor,
Described drawing-in device (2) is by feeding follower rollers (201), conveyer belt (202), feeding drive roll (203) and feeding belt wheel (204) composition, before little T-shaped post (104), feeding drive roll (203) forms lateral rotation with bearing block structure with frame (1) by the axle at two ends and the bearing that is fixed in upper strata longitudinal beam (103) upper surface and is connected, feeding belt wheel (204) is fixed in the end of the left end shaft of feeding drive roll (203), feeding follower rollers (201) forms lateral rotation with bearing block structure with frame (1) by the axle at two ends and the bearing that is fixed in upper strata longitudinal beam (103) upper surface in the front end on the upper strata of frame (1) and is connected, conveyer belt (202) is enclosed within feeding follower rollers (201) and the upper belt conveyor forming feeding of feeding drive roll (203),
Described pressurizing unit (3) is by extruding top roll (301), extruding lower roll (305), the lower belt wheel (307) of extruding, extruding upper belt-wheel (308), extruding cogs (302), extruding lower gear (303), water leg (306) and drainpipe (304) composition, extruding top roll (301) forms lateral rotation by the axle at two ends and the bearing that is fixed in the upper plane of 2 little T-shaped posts (104) with bearing block structure and frame (1) and is connected, extruding upper belt-wheel (308) is fixed in the end of the left end shaft of extruding top roll (301), extrude the end that cog (302) are fixed in extruding top roll (301) right-hand member axle, extruding lower roll (305) forms lateral rotation with bearing block structure with frame (1) by the axle at two ends and the bearing that is fixed in upper strata longitudinal beam (103) lower surface and is connected, the lower belt wheel (307) of extruding is fixed in the end of the left end shaft of extruding lower roll (305), extruding lower gear (303) is fixed in the end of extruding lower roll (305) right-hand member axle, the axis of extruding top roll (301) and the axis of extruding lower roll (305) are in same vertical plane, gap is had between extruding top roll (301) and extruding lower roll (305), extruding cogs (302) and extrudes lower gear (303) and intermeshes, the water leg (306) of arc is placed in immediately below extruding lower roll (305), water leg (306) two ends and upper strata longitudinal beam (103) lower surface affixed, drainpipe (304) is fixed in the bottom of water leg (306),
Described clamping device (4) is by the upper follower rollers (401) of clamping, upper clamping band (402), clamping cogs (403), clamping lower gear (404), lower clamping band (405), the lower drive roll (406) of clamping, drive roll (407) in clamping, the lower follower rollers (408) of clamping, clamping belt wheel (409), spring (410), spring stack (411) and moving sets bearing block (412) composition, under the cross bar of large T-shaped post (105), after in clamping, drive roll (407) and the lower drive roll (406) of clamping are laterally placed in the vertical rod of large T-shaped post (105), in clamping, the axis of drive roll (407) and the lower drive roll (406) of clamping is in same perpendicular, before in clamping, follower rollers (401) and the lower follower rollers (408) of clamping are laterally placed in the vertical rod of large T-shaped post (105), in clamping, the axis of follower rollers (401) and the lower follower rollers (408) of clamping is in same perpendicular, in clamping, drive roll (407) is by the axle at two ends and be fixed in the bearing of upper strata longitudinal beam (103) upper surface and bearing block structure and frame (1) and form and be rotationally connected, the lower drive roll (406) of clamping is by the axle at two ends and be fixed in the bearing of upper strata longitudinal beam (103) lower surface and bearing block structure and frame (1) and form and be rotationally connected, between the cross bar of the large T-shaped post (105) after the vertical rod of large T-shaped post (105) and upper strata longitudinal beam (103), moving sets bearing block (412), spring stack (411) and spring (410) form clamp axis bearing moving sets between large T-shaped post (105) and upper strata longitudinal beam (103), article 2, on the cross bar that spring stack (411) parallel to each other is vertically fixed in large T-shaped post (105) and upper strata longitudinal beam (103), two installing holes of moving sets bearing block (412) are enclosed within two spring stacks (411) respectively, two springs (410) are enclosed within two spring stacks (411) respectively, the lower end of spring (410) is pressed on moving sets bearing block (412), the cross bar of large T-shaped post (105) is withstood in upper end, in clamping, follower rollers (401) forms by the clamp axis bearing moving sets before the vertical rod of the axle at two ends and large T-shaped post (105) and bearing and frame (1) being rotationally connected of can moving up and down, the lower follower rollers (408) of clamping is by the axle at two ends and be fixed in the bearing of upper strata longitudinal beam (103) lower surface and bearing block structure and frame (1) and form and be rotationally connected, clamping belt wheel (409) is fixed in the end of the left end shaft of the upper drive roll (407) of clamping, clamp cog (403) and be fixed in upper drive roll (407) the rotating shaft right-hand member of clamping, clamping lower gear (404) is fixed in lower drive roll (406) the rotating shaft right-hand member of clamping, clamping cogs (403) and clamps lower gear (404) and intermeshes, upper clamping band (402) is enclosed within the upper follower rollers (401) of clamping and the upper upper gripping conveyor structure forming clamping device of the upper drive roll (407) of clamping, lower clamping band (405) is enclosed within the lower follower rollers (408) of clamping and the upper lower gripping conveyor structure forming clamping device of the lower drive roll (406) of clamping, drive roll (407) and under clamping between drive roll (406) in clamping, upper clamping band (402) and lower clamping band (405) have gap, clamping on follower rollers (401) and clamp under follower rollers (408), when not having material to enter clamping device, upper clamping band (402) contacts gapless with lower clamping band (405), after material enters clamping device, interval is produced between upper clamping band (402) and lower clamping band (405),
Described assorted device (5) of scraping is by scraping assorted belt wheel (501), notch board (502), impurity blow tank (503), fiber blow tank (504), scrape assorted cutter (505) and scrape assorted cylinder (506) composition, the assorted cylinder (506) of scraping of level is laterally placed between stull (113) and rear cross member (109), the left end scraping assorted cylinder (506) is by left end shaft and be fixed in the bearing of short longitudinal beam I (107) upper surface and bearing block structure and frame (1) and form and be rotationally connected, the right-hand member scraping assorted cylinder (506) is formed be rotationally connected by the scrape assorted roller bearing seat (507) and bearing and frame (1) be fixed on short longitudinal beam II (108), scrape the end that assorted belt wheel (501) is fixed in the left end shaft of scraping assorted cylinder (506), describedly scrape the cylinder that assorted cylinder (506) is right-end openings, on the face of cylinder of scraping assorted cylinder (506), 8 ~ 16 are spacedly distributed by radial direction and are fixed in vertically scrape on assorted cylinder (506) scraping assorted cutter (505), two adjacent scrapes the cylinder axial groove (508) penetrating barrel having an axis between assorted cutter (505), and the length of cylinder axial groove (508) is not more than the length of scraping assorted cutter (505), scraping assorted cylinder (506) front downside, the inner arc surface of the notch board (502) of circular arc upwards, the upper edge of notch board (502) is laterally affixed with middle stull (113), the edge of the left and right sides of the notch board (502) of circular arc respectively with short longitudinal beam I (107) and short longitudinal beam II (108) affixed, the center of circle line of the arc surface of notch board (502) and columnar dead in line of scraping assorted cylinder (506), the inner arc surface of notch board (502) and scrape between assorted cutter (505) and have gap, scraping assorted cylinder (506) back lower place, fiber blow tank (504) is downward-sloping, upper end and notch board (502) lower edge of fiber blow tank (504) are affixed, the both sides of fiber blow tank (504) are fixed on the pillar III (110) of frame rear end, impurity blow tank (503) is placed in the lower right of scraping assorted cylinder (506) on the right side of frame (1), impurity blow tank (503) is downward-sloping, the upper end of impurity blow tank (503) is fixed on short longitudinal beam II (108), bottom support is fixed on lower floor's longitudinal beam (112),
Described distributing means for power supply (7) is box gear drive, distributing means for power supply (7) is fixed on the supporting plate (114) of frame (1) lower floor, output shaft II (704), power input shaft (701) and output shaft I (702) parallel to each other and transversely arranged successively from back to front, power input shaft (701), output shaft I (702) and output shaft II (704) all consist of the bearing on the left and right sidewall of casing and casing and are rotationally connected, by the gear drive transmission in casing, turning to of output shaft I (702) is all contrary with turning to of power input shaft (701) with turning to of output shaft II (704), outside the left side wall of casing, output pulley I (703) is fixed in the left end of output shaft I (702), output pulley II (705) is fixed in the left end of output shaft II (704), power input shaft (701) is connected with the power output shaft of tractor by shaft coupling,
Belt I (9), output pulley I (703) and extruding upper belt-wheel (308) form belt gear, belt II (10), the lower belt wheel (307) of extruding and feeding belt wheel (204) form belt gear, belt III (11), scrape assorted belt wheel (501) and clamping belt wheel (409) formation belt gear, belt IV (12), output pulley II (705) and scrape assorted belt wheel (501) form belt gear, extruding cog (302) to intermesh formation gear drive with extruding lower gear (303), clamping cog (403) to intermesh formation gear drive with clamping lower gear (404),
The power transmission relationship of field process banana stem fiber extractor is, the power output shaft of tractor drives power input shaft (701) to rotate clockwise, power input shaft (701) rotates clockwise and drives output pulley I (703) to rotate counterclockwise by gear drive in distributing means for power supply (7) to rotate counterclockwise with output pulley II (705), output pulley I (703) rotates counterclockwise and drives extruding upper belt-wheel (308) to rotate counterclockwise, output pulley II (705) rotates counterclockwise drive and scrapes assorted belt wheel (501) and rotate counterclockwise, extruding cog (302) rotate counterclockwise drive extruding lower gear (303) rotate clockwise, the lower belt wheel (307) of extruding rotates clockwise and drives feeding belt wheel (204) to rotate clockwise, scrape assorted belt wheel (501) rotate counterclockwise drive clamping belt wheel (409) rotate counterclockwise, clamping cog (403) rotate counterclockwise drive clamping lower gear (404) rotate clockwise.
2. field process banana stem fiber extractor according to claim 1, it is characterized in that, in described pressurizing unit (3), all there is axial fin on the surface of extruding top roll (301) and extruding lower roll (305), fin height is 5mm ~ 10mm, and fin spacing is 10mm ~ 15mm.
3. field process banana stem fiber extractor according to claim 1, it is characterized in that, the gap width between described extruding top roll (301) and extruding lower roll (305) is 20mm ~ 30mm.
4. field process banana stem fiber extractor according to claim 1, it is characterized in that, in described clamping between drive roll (407) and the lower drive roll (406) of clamping, upper clamping band (402) is 2mm ~ 5mm with the gap width of lower clamping band (405).
5. field process banana stem fiber extractor according to claim 1, it is characterized in that, in described clamping between follower rollers (401) and the lower follower rollers (408) of clamping, after material enters clamping device, the interval produced between upper clamping band (402) and lower clamping band (405) is not more than 30mm.
6. field process banana stem fiber extractor according to claim 1, it is characterized in that, the inner arc surface of described notch board (502) and the gap width of scraping between assorted cutter (505) are 5mm ~ 10mm.
7. field according to claim 1 process banana stem fiber extractor, is characterized in that, described in scrape assorted cutter (505) thickness of knife edge be 3mm ~ 5mm.
8. field according to claim 1 process banana stem fiber extractor, is characterized in that, described in scrape assorted cylinder (506) wall thickness be 10mm ~ 20mm.
9. field process banana stem fiber extractor according to claim 1, it is characterized in that, the width of described cylinder axial groove (508) is 20mm ~ 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210533537.5A CN102978715B (en) | 2012-12-11 | 2012-12-11 | Extraction machine for field handling of banana stalk fiber |
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| CN201210533537.5A CN102978715B (en) | 2012-12-11 | 2012-12-11 | Extraction machine for field handling of banana stalk fiber |
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| CN102978715B true CN102978715B (en) | 2015-01-14 |
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| CN108622727A (en) * | 2018-06-11 | 2018-10-09 | 中国农业科学院麻类研究所 | Gripping conveyor structure and clamping conveying device |
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| CN110184657A (en) * | 2019-06-05 | 2019-08-30 | 中国热带农业科学院农业机械研究所 | A kind of feeding auxiliary device based on intermittent pineapple leaves scraping machine |
| CN111663188B (en) * | 2020-07-24 | 2021-08-20 | 江苏财经职业技术学院 | Scraping belt multi-tooth type banana stem fiber extractor |
| CN114717663A (en) * | 2022-04-14 | 2022-07-08 | 海南大学 | Rubbing type banana stem fiber extractor |
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| CN1517456A (en) * | 2003-01-17 | 2004-08-04 | 华南热带农业机械研究所 | Method of extracting fibers from banana stem |
| CN2663440Y (en) * | 2003-11-14 | 2004-12-15 | 中国热带科学院农业机械研究所 | Cutting and chipping machine for banana stalk |
| ATE374849T1 (en) * | 2004-08-26 | 2007-10-15 | Farm Container Gmbh Maschinen | DEVICE AND METHOD FOR DEFINING BASTE FIBER GROWTH |
| CN201077868Y (en) * | 2007-08-14 | 2008-06-25 | 中国热带农业科学院农业机械研究所 | Device for preventing slag from spattering used for scraping hemp machine |
| CN202190550U (en) * | 2011-08-25 | 2012-04-18 | 海南大学 | Banana cauloid multiprocessing grinder |
| CN202465966U (en) * | 2012-01-12 | 2012-10-03 | 张家港盛泰纤维有限公司 | Extraction device for fiber in plant stems and leaves |
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2012
- 2012-12-11 CN CN201210533537.5A patent/CN102978715B/en not_active Expired - Fee Related
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