CN104641807B - Automatic high-efficiency ramie peeling machine - Google Patents
Automatic high-efficiency ramie peeling machine Download PDFInfo
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- CN104641807B CN104641807B CN201510062043.7A CN201510062043A CN104641807B CN 104641807 B CN104641807 B CN 104641807B CN 201510062043 A CN201510062043 A CN 201510062043A CN 104641807 B CN104641807 B CN 104641807B
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Abstract
The invention discloses an automatic high-efficiency ramie peeling machine, which solves the technical difficulty of the prior art that the ramie peeling efficiency is not high and the combined harvesting cannot be realized. The automatic high-efficiency ramie peeling machine consists of three ramie peeling mechanisms and a ramie stalk and fiber clamping conveying mechanism, a ramie stalk is fed and peeled on the front section of a left ramie peeling mechanism, the counter-pulling clearing is carried out on the rear section of the left ramie peeling mechanism, and the feeding and ramie peeling and the counter-pulling clearing are respectively completed by a middle ramie peeling mechanism and a right ramie peeling mechanism. The ramie stalk and fiber clamping conveying mechanism and the ramie peeling mechanism are obliquely arranged, a ramie stalk feeding chain and a ramie stalk withdrawing clamping chain are slightly overlapped in an end-to-end manner on the same straight line so as to complete the reversing connection, a ramie stalk clamping counter-pulling feeding chain and a fiber clamping conveyor belt are connected in an overlapping manner in an end-to-end manner, and after the basic part is peeled, the fiber is pulled out in an opposite direction by the fiber clamping conveying mechanism. The automatic high-efficiency ramie peeling machine is mainly used for the centralized primary processing of ramie fibers and for being matched with a ramie cutting machine to realize the combined harvesting.
Description
Technical field
This equipment is a kind of agricultural machinery, is particularly suitable for the plant equipment that ramee concentrates preliminary working.
Background technology
So far, ramee initially processing machines technology is still immature.Existing harvesting approach one kind is first by workman
In field, hemp skin is stripped down from hemp stalk, then scrape off epidermis with fiber extractor or decorticator.Another kind is first by hemp stalk by artificial
Cut off, then slough boon and epidermis with machinery.Latter approach is without hand peeling, but manpower counter pull type high labor intensive,
Low production efficiency, the separation of direct-feeding type osteoderm is unclear, and production efficiency is not also high.Then carried out ramie harvester, horizontal feed formula two-way
Automatic des-hemp machine and the research of ramie combine harvester.
As prior art with reference to Chinese patent zl200720085190.7 " Bidirectional automatic des-hemp machine ", disclose a kind of horizontal stroke
Feed formula Bidirectional automatic des-hemp machine, this machine adopts manipulator to replace staff feeding and reverse drawing, the two-way de- fiber crops of two sets of decorticator structures.By horizontal stroke
Feed numb platform to boundling and the two-way of clamping feeding mechanism composition feeds numb device and be arranged on left and right two ends two sets de- fiber crops dress automatically
Put composition.Laterally the flax bundle of integrated for hemp stalk a branch of bundle is delivered to and is longitudinally fed in numb groove by the pusher dog of boundling hello numb platform, hemp stalk manipulator
Under the assistance of hemp stalk collection mechanism, the base portion of clamping hemp stalk sends into the de- fiber crops device of one end, sloughs taper and stem, reversely draws
After going out one section, fibre machinery hand moves on to and clamps return after de- fiber under the assistance of fiber collection machinery after hemp stalk hand,
Hemp stalk hand unclamps after the de- numb device of the hemp stalk base portion feeding other end, continues to hold de- base portion by fiber hand, has taken off rear reverse
Fiber is placed on the numb frame of collection for pull-out.This machine mechanical electronic hydraulic combines, high degree of automation.But complex structure, relatively costly, productivity ratio
Not high, reliability is poor.Its production efficiency depend on often bundle hemp stalk number, and processing often restraint hemp stalk needed for time because
Often bundle fiber crops can not be a lot, the reciprocal time can not be very short, and productivity ratio can not possibly be very high, but also exist manipulator grab fiber crops leakage grab,
Grab and tightly do not wait integrity problem.
Grab numb reliability and improve production efficiency in order to solve manipulator, as prior art, Chinese patent
Zl200810046933.9 " automatic des-hemp machine of ramie combine harvester ", will be fed with the horizontal boundling of reversal means chain, two manipulators
Replace staff longitudinally to feed reverse drawing, be changed to clamping chain clamping hemp stalk and laterally feed, two sets of decorticator structures press chevron shaped configuration, two-way
Automatically fiber crops are taken off, machined for base portion fiber is handed over clamping band gripping fibers by fiber carding machine structure, and laterally feeding processes behind middle part longitudinally
Pull-out.Test result indicate that, this machine is there is problems in that one is if continuously uninterruptedly taking off fiber crops to sell easy during pull-out fiber around gear fiber crops
Form blocking, wound fiber crops, cause fiber loss, two is to easily cause fibre damage during fiber carding machine structure carded fiber to pull apart, and three are
Hemp stalk clamps and feeds uneven, impact de- fiber crops quality between two chains, and four is that the clamping of fiber clamping device two clamping band level is unfavorable
In unloading fiber crops, and zig zag configuration, also want that carding mechanism is collaborative could to be entered, complex structure, functional reliability is poor, if not improving
Efficiently target does not enable, and crudy is poor, it is big to be lost.
Content of the invention
The purpose of the technology of the present invention is to overcome disadvantages mentioned above.Really realize high-quality and efficient, both can fixed operation on field, realize
Centralization is processed, and can move operation in supporting field with flax-harvester again, realize combining.
The present invention solves its technical problem and adopts the technical scheme that: whole machine by with hemp stalk laydown platform all-in-one-piece feeding
Mouth, hemp stalk gripping conveyor structure, left decorticator structure, fiber clamping conveying mechanism, middle decorticator structure, right decorticator structure, power and
Transmission device forms.It is characterized in that: hemp stalk gripping conveyor structure by twice feeding chain and together with reversely pull-out feed chain and form, with
Decorticator structure is arranged obliquely, and feeding chain becomes V-shaped with reverse pull-out feeding chain, and second feeds chain and the first chain of reverse pull-out feeding last-of-chain
Wheel is slightly overlapping on same horizontal line, and hemp stalk completes to advance into reverse pull-out clamping chain in clamping feeding, realizes steadily commutation and hands over
Connect., after reverse pull-out feeding clamping chain, the overlapping linking of head and the tail, in reverse pull-out feeding for fiber clamping conveyer belts configured in parallel
Chain pulls out fiber, and during base portion is fed while decorticator structure, fiber clamping device gripping fibers are synchronized to continue de- base portion, has taken off
Enter right decorticator structure around middle decorticator structure tail end from right decorticator structure head end after base portion and carry out reverse drawing cleaning.Decorticator structure by
Three sets of left, center, right composition, left decorticator structure configured in parallel, the middle right decorticator structure font of falling v configuration, left decorticator structure leading portion
The de- fiber crops of feeding, back segment reverse drawing is cleared up, and middle right decorticator structure is respectively completed the de- fiber crops of base portion feeding and reverse drawing cleaning.In, right decorticator
Structure fiber clamping band edge is opened, and right decorticator structure opening end cylinder end is truncated cone-shaped.For reducing complete machine structure left decorticator structure
Head end is also opened, and cylinder end is truncated cone-shaped, and when processing hemp stalk and being longer, hemp stalk can enter from cylinder axle head, in the mistake of reverse drawing
Directly slough taper in journey, for preventing long fiber crops to be wound around, anti-tangle cylinder is provided below in lower de- fiber crops cylinder, turn to and lower de- fiber crops cylinder
Identical.
In one embodiment of the invention, gripping conveyor structure and decorticator structure tilt 60 ° of configurations, hemp stalk clamping chain
Clamping conveying, fiber clamps conveying with clamping band.
In one embodiment of the invention, hemp stalk laydown platform is arranged on the top of left decorticator structure, before with feeding
Mouth arc joins together, and the spout left side is opened wide, and the right baffle plate can move left and right regulation positioning, and front apron right-hand part is grid
Hurdle, so that hemp stalk is made in observation and regulation in order, it is to avoid intersect.
In one embodiment of the invention, hemp stalk gripping conveyor structure takes grain harvester combine semi-feeding thresher
Conventional clamping carrier chain, is made up of driving wheel, driven pulley, chain strip holder rail, chain, depression bar, push rod, cylinder pressure bullet etc.,
About transporting velocity 0.3 meter per second.
In one embodiment of the invention, fiber clamping device adopts zl200810046933.9 " ramie combining
The Bidirectional automatic des-hemp machine of machine " fiber clamping band operation principle, by left and right clamping be changed to clamp up and down, by upper and lower two sets idols
Conjunction forms, and upper and lower clamping device is formed by drive, driven pulley, upper (lower) pressure (support) wheel, clamping conveyer belts, clamping conveyer belts
For the adhesive tape of longitudinally concavo-convex muscle groove, the two mutual couplings of band, clamping transporting velocity is synchronous with clamping chain transporting velocity.
In one embodiment of the invention, decorticator structure adopts twin-roll, and two rolling blades are mutually twisted, and is engaged depth
5mm about, about blade linear velocity 15 meter per second, left drum length is 2 times of middle right cylinder, and left decorticator structure is parallel, in,
Right decorticator constitutes the font of falling v configuration.
The present invention compared with prior art, has obvious beneficial effect.
1st, enable continuously automatically to take off fiber crops, production efficiency is high.Productivity ratio depend on feeding speed, that is, productivity ratio (kilogram/little
When) feeding speed (meter per second) × 3600 second/hour ÷ hemp stalk diameter (rice) of=single hemp stalk fibre weight (kilogram/root) × laterally ×
Lay contact ratio, by 0.005 kilogram of single hemp stalk fibre weight, clamping chain transfer rate 0.3 meter per second (embodiment), hemp stalk diameter
0.012 meter, contact ratio 0.5-2 counts, and productivity ratio=0.005 × 0.3 × sin30 ° (embodiment) × 3600 ÷ 0.012 ×
(0.5--2)=112.5-450 kilogram, production efficiency is the decades of times of existing decorticator.
2nd, one section or a set of cylinder reverse drawing, no clogging will be made into around gear fiber crops pin reverse drawing.
3rd, several roads hemp stalk clamping chain is vertically clamped feeding and be changed to clamping feeding, overcome feeding between former two clamping chains
Unbalanced, the problem of impact de- fiber crops quality.
4th, two clamping band levels are clamped, carding mechanism combing enters and makes into vertically to clamp, enter under clamping chain haulage,
Simplify structure, and realize automatically unloading fiber crops, facilitate fiber to collect.
Brief description
With reference to example figure, the invention will be further described.
Fig. 1 is whole machine horizontal layout and operation principle schematic diagram；
Fig. 2 is whole machine elevational schematic view (removing the feeding chain of hemp stalk gripping conveyor structure and right decorticator structure)；
Fig. 3 is feeding mechanism side structure schematic diagram.
In figure 1 is spout, and 2 is left decorticator structure, and 3 is power and transmission device, and 4 clamp conveying mechanism for fiber, and 5 are
Right decorticator structure, 6 is middle decorticator structure, and 7 is hemp stalk gripping conveyor structure.
Specific embodiment
As shown in Figure 1 and Figure 2, by spout 1, hemp stalk gripping conveyor structure 7, three sets of left, center, right decorticator structure 2,6,5,
Fiber clamps conveying mechanism 4, and power and transmission device 3 form.Hemp stalk gripping conveyor structure by twice feeding chain with together with reverse
Pull-out feeding chain composition, tilts 60 ° of configurations with decorticator structure, and feeding chain and reverse pull-out feeding chain become V-shaped, the second feeding chain with
Reversely the head and the tail of pull-out feeding chain are slightly overlapping on same horizontal line, realize hemp stalk clamping conveying commutation handing-over.Fiber clamping is defeated
Send with configured in parallel after reverse pull-out feeding clamping chain, de- in hemp stalk is fed by reverse pull-out feeding chain pull-out fiber
While numb mechanism, gripping fibers are synchronized continues de- base portion, has taken off after base portion around middle decorticator structure tail end from right decorticator structure head end
Enter right decorticator structure reverse drawing cleaning.Left decorticator structure configured in parallel, middle right 60 ° of configurations of decorticator structure Axis Cross.
De- fiber crops cylinder, the length of conveyor chain determine according to the length of processing hemp stalk, the length of left de- fiber crops cylinder be in, right
2 times about of de- fiber crops cylinder, about linear velocity 15 meter per second of drum blade, about clamping transporting velocity 0.3 meter per second.For reducing
Machine construction, left de- fiber crops drum front end is also opened, and when processing hemp stalk and being longer, hemp stalk can enter from cylinder axle head, in reverse drawing
During directly slough taper.For preventing long fiber crops to be wound around, under left decorticator structure, de- fiber crops cylinder is provided below anti-tangle cylinder, turns to
Identical with lower de- fiber crops cylinder.
The present invention is not limited to the above embodiments, can produce many in the range of the concept being defined by the claims
Change.
Claims (4)
1. a kind of chain belt clamping conveying is horizontal feeds formula automatic des-hemp machine, by actuating unit, transmission device, spout, gripping conveyor
Structure and decorticator structure form it is characterised in that gripping conveyor structure and decorticator structure are arranged obliquely, fine in feeding hemp stalk or pull-out
During dimension, material along cylinder, tangentially move by axial both direction, uniformly takes off numb, no congestion choking phenomenon in cylinder whole length,
Hemp stalk clamping adopts clamping chain, and fiber clamping adopts clamping band, clamping chain, clamping band transporting velocity identical, twice feeding chain,
Reversely pull-out chain, one fiber clamping conveyer belts four road clamping are realized laterally feeding together, and continuous conveying takes off fiber crops using double rollings
Cylinder, the linear velocity taking off fiber crops cylinder is also essentially identical, and three sets of decorticator structures are two-way continuously automatically de- numb.
2. automatic des-hemp machine as claimed in claim 1, is characterized in that: the head end that twice feed chain is taking off fiber crops cylinder axis with left
On vertical same x wire, afterwards on the feeding chain same vertical line in left de- fiber crops cylinder axis first with reverse pull-out last-of-chain slightly
Overlap, hemp stalk completes to advance into reverse pull-out chain realization steadily commutation handing-over in clamping feeding, reversely pulls out chain head end on a left side.
3. automatic des-hemp machine as claimed in claim 1, is characterized in that: the head end of fiber clamping conveyer belts is in reverse pull-out chain
Before tail end, overlapping linking, in reverse pull-out chain pull-out fiber, during base portion is fed while decorticator structure, fiber clamps
Conveyer belt gripping fibers are synchronized to continue de- base portion, and upper lower band is moved at the same speed.
4. automatic des-hemp machine as claimed in claim 1, is characterized in that: have three sets of decorticator structures, in, right decorticator structure lean on fiber
One end of clamping conveyer belts is opened, and it is truncated cone-shaped that right decorticator structure cylinder opens end, and the front end of left decorticator structure is also opened, and opens
Opening cylinder end is truncated cone-shaped, and when processing hemp stalk and being longer, left part enters from cylinder axle head, and the direct reverse drawing of taper is it is therefore an objective to contract
Small machine structure, under left decorticator structure, de- fiber crops cylinder is provided below anti-tangle cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062043.7A CN104641807B (en) | 2015-02-06 | 2015-02-06 | Automatic high-efficiency ramie peeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062043.7A CN104641807B (en) | 2015-02-06 | 2015-02-06 | Automatic high-efficiency ramie peeling machine |
Publications (2)
| Publication Number | Publication Date |
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| CN104641807A CN104641807A (en) | 2015-05-27 |
| CN104641807B true CN104641807B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510062043.7A Active CN104641807B (en) | 2015-02-06 | 2015-02-06 | Automatic high-efficiency ramie peeling machine |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780131B (en) * | 2016-06-07 | 2017-07-11 | 中国农业科学院麻类研究所 | Hemp decorticator stalk feeding unit |
| CN106048737B (en) * | 2016-08-15 | 2018-05-08 | 咸宁市农业科学院 | Bast-fibre extractor |
| CN106048740B (en) * | 2016-08-15 | 2018-05-01 | 咸宁市农业科学院 | Hemp stalk for bast-fibre extractor clamps conveying device |
| CN106048739B (en) * | 2016-08-15 | 2018-03-06 | 咸宁市农业科学院 | Transition structure for the bast-fibre extractor of double de- numb devices |
| CN106149061B (en) * | 2016-08-15 | 2018-05-01 | 咸宁市农业科学院 | Fiber for bast-fibre extractor clamps conveying device |
| CN108633453B (en) * | 2018-05-20 | 2020-07-28 | 咸宁市农业科学院 | Double-belt clamping ramie removing machine |
| CN108411379A (en) * | 2018-05-20 | 2018-08-17 | 咸宁职业技术学院 | A kind of multidirectional output transmission case of ramee processing machine |
| CN108551856A (en) * | 2018-05-20 | 2018-09-21 | 咸宁职业技术学院 | Ramie fibre raises the hemp stalk intermediate conveying device of double receipts combined harvesters |
| CN108411377A (en) * | 2018-05-20 | 2018-08-17 | 咸宁职业技术学院 | A kind of ramee processing machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2905974A (en) * | 1953-09-29 | 1959-09-29 | John E Cary | Self propelled fibre harvesting and decorticating machine |
| DE3923498A1 (en) * | 1989-07-15 | 1991-01-17 | Jakob Bahmer | Flax prepn. - has breaker to extract wood matter after de-seeding and before alignment for bundling |
| CN2526333Y (en) * | 2001-12-18 | 2002-12-18 | 华中农业大学 | Direct feeding type ramie decorticating machine |
| CN2887897Y (en) * | 2005-07-29 | 2007-04-11 | 咸宁市农业机械化研究所 | Dual-purpose decorticator |
| CN2844147Y (en) * | 2005-07-29 | 2006-12-06 | 咸宁市农业机械化研究所 | A type ramie three off lines |
| CN201077866Y (en) * | 2007-06-11 | 2008-06-25 | 咸宁市农业机械化研究所 | Bidirectional automatic des-hemp machine |
| CN204616461U (en) * | 2015-02-06 | 2015-09-09 | 咸宁市农业科学院 | Automatical and efficient decorticator |
-
2015
- 2015-02-06 CN CN201510062043.7A patent/CN104641807B/en active Active
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