CN105780131B - Hemp decorticator stalk feeding unit - Google Patents
Hemp decorticator stalk feeding unit Download PDFInfo
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- CN105780131B CN105780131B CN201610396939.3A CN201610396939A CN105780131B CN 105780131 B CN105780131 B CN 105780131B CN 201610396939 A CN201610396939 A CN 201610396939A CN 105780131 B CN105780131 B CN 105780131B
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- Prior art keywords
- roller
- stalk
- conveying mechanism
- hemp
- belt conveyor
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/30—Details of machines
- D01B1/32—Feeding arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Harvesting Machines For Root Crops (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of hemp decorticator stalk feeding unit, Bo Ma mechanisms including conveying mechanism and above conveying mechanism, Bo Ma mechanisms include dialling whole roller and the roller of pulling over positioned at its rear, dissipate width cross drive of the hemp scapus stalk of bundle with length direction along the conveying mechanism, dial whole roller and the stalk between its downside and conveying mechanism is smoothed out with the fingers flat, roller of pulling over pulls over the stalk smoothed out with the fingers after putting down to the porch of the rolling device at rear.Lower floor's conveying mechanism cross drive hemp scapus stalk, the stalk on belt conveyor is first repeatedly smoothed out with the fingers flat by the whole roller of dialling of Bo Ma mechanisms above conveying mechanism, then by pull over roller by smooth out with the fingers it is flat after stalk quantitative transverse direction is pulled over Zhi the rolling device porch of Bao Ma machines backward every time, make rolling device to realize laterally to roll, the accuracy of continuous type, uniformity, stability and the feed quantity of hemp scapus stalk feeding rolling device is realized, is that the continuous-stable work of rolling device provides safeguard.
Description
Technical field
The present invention relates to a kind of hemp decorticator, and in particular to a kind of hemp decorticator stalk feeding unit.
Background technology
It is comfortable and easy to wear due to hemp textile characteristic good, with good moisture absorption, antibacterial, heat-resisting and antistatic
Etc. characteristic, hemp textile is increasingly subject to the welcome and attention of domestic and international people, and the country such as America and Europe is just starting the research of one hemp
With the upsurge of exploitation.The exploitation of hemp type product has turned into current great demand both domestic and external.
The fine length of big anesthesia stem and branch is more, " decorticating is difficult " problem of hemp is restriction hemp industry development always
One important bottleneck.
The content of the invention
It is an object of the invention to provide a kind of continuous, uniform feeding and can control feed quantity hemp scapus feed dress
Put, the follow-up stripping fiber crops processing to hemp scapus stalk provides favourable conditions, improves hemp quality.
The invention discloses a kind of hemp decorticator stalk feeding unit, including conveying mechanism and above conveying mechanism
Bo Ma mechanisms.Conveying mechanism is belt conveyor, including frame, belt conveyor and power roller, the two ends of power roller
It is fixed on respectively by bearing and bearing block in frame, belt conveyor does revolution fortune by the support and induced effect of power roller
It is dynamic.Bo Ma mechanisms include dialling whole roller and the roller of pulling over positioned at its rear, the direction of motion for roller of pulling over and the direction of motion for dialling whole roller
On the contrary, the direction of motion for dialling whole roller is consistent with the direction of motion of belt conveyor.The hemp scapus stalk of bundle is dissipated with length direction along institute
The width for stating conveying mechanism is laterally fed, and dials whole roller and the stalk between its downside and conveying mechanism is smoothed out with the fingers into flat, roller of pulling over will
The stalk after putting down is smoothed out with the fingers to pull over to the porch of the rolling device at rear;The top for dialling the two ends rotating shaft of whole roller and roller of pulling over is set respectively
Compression spring is equipped with, the setting of compression spring can prevent each roll body excessive because big anesthesia stem is fed and jam.
Further, the conveying mechanism includes tilting transportation section and level transportation section, tilts the low side and height of transportation section
End is respectively disposed with the power roller, the height of level transportation section and the setting height(from bottom) one for tilting the high-end power roller in transportation section
Cause, the rear end of level transportation section is disposed with the power roller.
Further, backing drum and pressure zone roller are also associated with the frame, backing drum corresponds to belt conveyor
Delivery section on the downside of, pressure zone roller correspond to belt conveyor meander sections on the upside of.Backing drum can prevent belt conveyor because of load-bearing
And deform, pressure zone roller enables belt conveyor smoothly to turn round.
Further, the power roller of the conveying mechanism inclination transportation section low side is connected with belt tensioning mechanism, described
The length direction both sides of level transportation section set safety screen.Safety screen can prevent that hemp cane from running from the both sides of belt conveyor
Go out.
Preferably, described group of whole roller and roller of pulling over are arranged in the top of conveying mechanism level transportation section, dialling whole roller has many
Right, the outer surface of each roll body is suppressed with rhombus lines, and two roll bodies that each pair dials whole roller are symmetrically arranged in the belt conveyor
Width both sides.Rhombus lines can improve the frictional force between roll body and cane.
Further, described group of whole roller includes inner side to roller and outside to roller, and inner side is to the distance between two roll bodies of roller
Less than outside to the distance between two roll bodies of roller, outside to roller and inner side to being alternately arranged before and after roller, being dislocated arrangement, can
Improve Bo Ma mechanisms and dial whole uniformity.
Further, the outside subtracts successively from front to back to roller and inner side to the distance between roller and described belt conveyor
It is small.
Preferably, the roller of pulling over has a pair, it is discaling roll, the outer wall of its roll body is evenly equipped with cross section dialling for triangle
Tooth, the length of moving tooth is consistent with the length of roll body, and the tip clearance distance between two adjacent moving teeth is outside 4-7 times of hemp scapus
Footpath, the distance between two roll bodies are equal to the distance between two roll bodies of roller with the inner side, and roller is misplaced with outside and arranged.
The present invention, come cross drive hemp scapus bar, passes through Bo Ma mechanisms above conveying mechanism by lower floor's conveying mechanism
Dial whole roller and the cane on belt conveyor repeatedly first smoothed out with the fingers flat, then by pull over roller by smooth out with the fingers it is flat after cane quantitative transverse direction every time
Pull over backward to the rolling device porch of stripping Ma machines, rolling device is realized and laterally roll, realize that hemp scapus bar is fed
The continuous type of rolling device, uniformity, the accuracy of stability and feed quantity, guarantor is provided for the continuous-stable work of rolling device
Barrier.
It is uniform continuous in order to can realize that cane dials, while also making weight that is simple in construction, mitigating roller, it will dial
Whole roller and pull over roller by the way of belt conveyor width two ends are symmetrically arranged in, make roll body to the two ends of cane simultaneously
Arrangement is dialed in progress.
Effect is dialed in order to be further ensured that, whole roller will be dialled and set multipair, and is divided into outside to roller and inner side to roller, simultaneously
By outside to roller and inner side to being alternately arranged before and after roller, being dislocated arrangement.
For the accurate amount of pulling over for the roller that ensures to pull over, the spacing dialled between whole roller and belt conveyor is progressively reduced, so
The cane clawback that whole roller will be above gap between its roll body and belt conveyor is each dialled, the conveying capacity of cane is finally met and pulls over
The requirement of pulling over of roller.
For the accurate amount of pulling over for the roller that ensures to pull over, the roller that will pull over is designed as discaling roll, passes through its uniform roll body outer circumferential walls
Gap between adjacent two triangle moving tooth is pulled over substantially equal amount of cane every time;In order to ensure that cane pulls over to rolling device
The engagement place of rolling device milling roller can be smoothly entered when at mouthful, makes the pull over direction of motion of roller and the direction of motion of group whole roller
On the contrary, the direction of motion for dialling whole roller is consistent with the direction of motion of belt conveyor, in the horizontal direction, roller of pulling over is to hemp scapus
Dial power identical to the direction of big anesthesia stem with belt conveyor, the roller that makes to pull over is equivalent to every time by teeth groove come scraper etc.
The cane of amount is exported toward the back lower place, so roller of pulling over is opposite with the motion of its multipair group of whole roller in front to also ensure belt conveyor water
The cane of flat section is not in because of the phenomenon that roller feeding of pulling over is not blocked thoroughly.
In summary, the present invention is compared with the prior art, be stem with uniform, the stable and accurate advantage of cane of pulling over
The follow-up stripping fiber crops processing of bar is laid a good foundation, and greatly improves the operating efficiency of whole beater, make finally to obtain is big
Flaxen fiber Quality advance.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the present of invention.
Fig. 2 arranges schematic diagram to dial the vertical view of whole roller and roller of pulling in decorticator structure in Fig. 1.
Fig. 3 is the vertical view enlarged diagram for dialling whole roller.
Embodiment
As shown in Figure 1 and Figure 2, present embodiment discloses a kind of hemp decorticator stalk feeding unit, including conveying mechanism and
Dial numb structure.
Conveying mechanism is belt conveyor, including frame 1, belt conveyor 2, power roller 3, backing drum 4, belt hold roller
Cylinder 5.
Conveying mechanism includes tilting transportation section and level transportation section, tilt transportation section low side and it is high-end be respectively disposed with it is dynamic
Power roller 3, the height of level transportation section is with the high-end power roller setting height(from bottom) in inclination transportation section, the rear end cloth of level transportation section
It is equipped with power roller 3.Backing drum 4 corresponds on the downside of the delivery section of belt conveyor 2, and pressure zone roller 5 corresponds to belt conveyor 2
On the upside of meander sections.Frame is fixed in the two ends of power roller 3, backing drum 4 and pressure zone roller 5 by bearing and bearing block respectively
On 1.Belt conveyor 2 drives it to do gyration by power roller 3.
The power roller 3 for tilting transportation section low side is connected with belt tensioning mechanism 6, the length direction both sides of level transportation section
Safety screen 7 is set.Strainer 6 includes regulating bolt and its mounting seat.
Numb arrangement of mechanism is dialled in the top of conveying mechanism level transportation section, including dials whole roller and pulling over positioned at its rear
Roller.Compression spring 11 is respectively arranged with above the two ends rotating shaft for dialling whole roller and roller of pulling over, the setting of compression spring can be prevented respectively
Roll body because the feeding of big anesthesia stem is excessive and jam.
The whole roller of dialling of the present embodiment includes three groups of outsides to roller 8 and two groups of inner sides to roller 9, and the outer surface of each roll body is suppressed
There is rhombus lines.Each group is respectively arranged in the both sides of the width of belt conveyor 2 to two roll bodies of roller, wherein outside is to roller 8
The distance between two roll bodies are more than inner side to the distance between 9 liang of roll bodies of roller.As shown in Fig. 2 seeing from front to back, first and third, five
Group be to roller outside to roller, second, four groups be to roller inner side to roller, outside is alternately arranged to roller and inner side to roller, adjacent sets pair
Roller dislocation arrangement.
Outside is sequentially reduced from front to back to roller 8 and inner side to the distance between roller 9 and belt conveyor 2.Such as first group and
Gap on the downside of second group of roll body between belt conveyor is four times of hemp scapus stalk diameter, then the 3rd, the 4th group of roll body with
Gap between belt conveyor is preferably 2 points 5 times of hemp scapus stalk or so, the 5th group of gap between roll body and belt conveyor
Preferably 1 point 5 times or so of hemp scapus stalk.The gap between roller and belt conveyor of pulling over is preferably zero point three times or so.
Roller 10 of pulling over has a pair, is discaling roll, and the outer wall of its roll body is evenly equipped with the moving tooth that section is triangle, the length of moving tooth
Along the axial direction of roll body, the distance between two roll bodies are equal to the distance between 9 two roll bodies of roller with inner side, wrong to roller 8 with outside
Position arrangement.The quantity of moving tooth is selected as needed, and the spacing between adjacent two moving tooth ensures to roll with the cane amount once pulled over
Device normally rolls work and is defined.The present embodiment roller roll body outer wall of pulling over is evenly distributed in the moving teeth of 24 triangles, often
Secondary three to five hemp scapus bars of pulling over.
The direction of motion of roller 10 of pulling over is with the direction of motion of group whole roller on the contrary, dialling the direction of motion and belt conveyor 2 of whole roller
The direction of motion it is consistent.As shown in figure 1, the dial whole roller and belt conveyor of the present embodiment are clockwise rotary motion, roller of pulling over
For inverse clock rotary motion.
During work, width of the hemp scapus bar of bundle with length direction along conveying mechanism laterally biography placed on it is dissipated
Send, dial whole roller and the stalk between its downside and conveying mechanism is smoothed out with the fingers flat, roller of pulling over pulls over the stalk smoothed out with the fingers after putting down to the stone roller at rear
The porch of pressure device;Above the two ends rotating shaft for dialling whole roller and roller of pulling over it is respectively arranged with compression spring, compression spring is set
Putting can prevent each roll body excessive because big anesthesia stem is fed and jam.Big anesthesia stem moves to first group with belt conveyor and dialled at whole roller
When, the stacking thickness of big anesthesia stem is more than the gap between roller and belt conveyor, and the stalk of the raised area will be by group whole roller
Dial and come back to conveyer belt tilting section, remainder is moved to next by the frictional force effect of belt conveyor with belt conveyor
Group is dialled to be continued to dial at whole roller, thickness more and more thinner.By after the dialing of each group of whole roller, big anesthesia stem on belt conveyor
Thickness is no more than two layers, and last hemp cane is uniformly pulled over to rolling device below through roller of pulling over to be carried out at follow-up stripping fiber crops
Reason.
The present embodiment, come cross drive hemp scapus bar, passes through Bo Ma mechanisms above conveying mechanism by lower floor's conveying mechanism
Whole roller of dialling the cane on belt conveyor is repeatedly first smoothed out with the fingers flat, then by pull over roller by smooth out with the fingers it is flat after cane it is quantitative past every time
Pull over afterwards Zhi the rolling device porch of Bao Ma machines, realize the hemp scapus bar feeding continuous type of rolling device, uniformity, stably
Property and feed quantity accuracy, be rolling device continuous-stable work provide safeguard.
It is uniform continuous in order to can realize that cane dials, while also making weight that is simple in construction, mitigating roller, it will dial
Whole roller and roller of pulling over are respectively arranged by the way of belt conveyor width two ends using two roll bodies of each pair, make roll body to stem
The two ends of bar carry out dialing arrangement simultaneously.
Effect is dialed in order to be further ensured that, whole roller will be dialled and set multipair, and is divided into outside to roller and inner side to roller, simultaneously
By outside to roller and inner side to being alternately arranged before and after roller, being dislocated arrangement.
For the accurate amount of pulling over for the roller that ensures to pull over, the spacing dialled between whole roller and belt conveyor is progressively reduced, so
The cane clawback that whole roller will be above gap between its roll body and belt conveyor is each dialled, the conveying capacity of cane is finally met and pulls over
The requirement of pulling over of roller.
For the accurate amount of pulling over for the roller that ensures to pull over, the roller that will pull over is designed as discaling roll, passes through its uniform roll body outer circumferential walls
Gap between adjacent two triangle moving tooth is pulled over substantially equal amount of cane every time;In order to ensure that cane pulls over to rolling device
The engagement place of rolling device milling roller can be smoothly entered when at mouthful, the roller that makes to pull over is in counterclockwise moving, in the horizontal direction
On, pull over roller to hemp scapus to dial power identical to the direction of big anesthesia stem with belt conveyor, the roller that makes to pull over is suitable
In being exported every time by teeth groove come the cane of scraper equivalent toward the back lower place, so the motion of pull over roller and its multipair group of whole roller in front
The opposite cane for also ensuring belt conveyor horizontal segment is not in because of the phenomenon that roller feeding of pulling over is not blocked thoroughly.
Certainly, said structure of the invention adjustment cloth, which is postponed, can be used for the feeding processing of ramie and bluish dogbane decorticator.
Claims (8)
1. a kind of hemp decorticator stalk feeding unit, including conveying mechanism, it is characterised in that:The conveying mechanism is that belt is defeated
Mechanism, including frame, belt conveyor and power roller are sent, machine is fixed in the two ends of power roller by bearing and bearing block respectively
On frame, belt conveyor does gyration by the support and induced effect of power roller;The device also includes being located at conveying mechanism
The Bo Ma mechanisms of top, Bo Ma mechanisms include dialling whole roller and the roller of pulling over positioned at its rear, and the direction of motion for roller of pulling over is whole with dialling
The direction of motion of roller is on the contrary, the direction of motion for dialling whole roller is consistent with the direction of motion of belt conveyor;Dissipate bundle hemp scapus stalk with
Width of the length direction along the conveying mechanism is placed, and dials whole roller and the stalk between its downside and conveying mechanism is smoothed out with the fingers into flat,
Roller of pulling over pulls over the stalk smoothed out with the fingers after putting down to the porch of the rolling device at rear;Dial whole roller and pull over roller two ends rotating shaft it is upper
Side is respectively arranged with compression spring, and the setting of compression spring can prevent each roll body excessive because big anesthesia stem is fed and jam.
2. hemp decorticator stalk feeding unit as claimed in claim 1, it is characterised in that:The conveying mechanism includes tilting
Transportation section and level transportation section, tilt transportation section low side and it is high-end be respectively disposed with the power roller, level transportation section
Height is consistent with the setting height(from bottom) for tilting the high-end power roller in transportation section, and the rear end of level transportation section is disposed with the power roller
Cylinder.
3. hemp decorticator stalk feeding unit as claimed in claim 1, it is characterised in that:Branch is also associated with the frame
Roller and pressure zone roller are supportted, backing drum corresponds on the downside of the delivery section of belt conveyor, and pressure zone roller corresponds to belt conveyor
On the upside of meander sections.
4. hemp decorticator stalk feeding unit as claimed in claim 2, it is characterised in that:The conveying mechanism tilts conveying
The power roller of section low side is connected with belt tensioning mechanism, and the length direction both sides of the level transportation section set safety screen.
5. hemp decorticator stalk feeding unit as claimed in claim 2, it is characterised in that:Described group of whole roller and roller cloth of pulling over
The top of conveying mechanism level transportation section is placed in, dialling whole roller has multipair, and the outer surface of each roll body is suppressed with rhombus lines, each pair
Two roll bodies for dialling whole roller are symmetrically arranged in the width both sides of the belt conveyor.
6. hemp decorticator stalk feeding unit as claimed in claim 5, it is characterised in that:It is right that described group of whole roller includes inner side
Roller and outside are to roller, and inner side is less than outside to the distance between two roll bodies of roller to the distance between two roll bodies of roller, and outside is right
Roller and inner side before and after roller to being alternately arranged, being dislocated arrangement.
7. hemp decorticator stalk feeding unit as claimed in claim 6, it is characterised in that:The outside is right to roller and inner side
The distance between roller and described belt conveyor are sequentially reduced from front to back.
8. hemp decorticator stalk feeding unit as claimed in claim 6, it is characterised in that:The roller of pulling over has a pair, is
Discaling roll, the outer wall of its roll body is evenly equipped with the moving tooth that cross section is triangle, and the length of moving tooth is consistent with the length of roll body, and two is adjacent
Tip clearance distance between moving tooth is 4-7 times of hemp scapus external diameter, and the distance between two roll bodies and the inner side are to two, roller
The distance between roll body is equal, and roller is misplaced with outside and arranged.
Priority Applications (1)
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CN201610396939.3A CN105780131B (en) | 2016-06-07 | 2016-06-07 | Hemp decorticator stalk feeding unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610396939.3A CN105780131B (en) | 2016-06-07 | 2016-06-07 | Hemp decorticator stalk feeding unit |
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CN105780131A CN105780131A (en) | 2016-07-20 |
CN105780131B true CN105780131B (en) | 2017-07-11 |
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CN201610396939.3A Active CN105780131B (en) | 2016-06-07 | 2016-06-07 | Hemp decorticator stalk feeding unit |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108456931A (en) * | 2018-05-07 | 2018-08-28 | 黑龙江省农业机械运用研究所 | One grows flax preliminary working feeding machine |
CN108754622B (en) * | 2018-05-25 | 2023-04-21 | 中国农业科学院麻类研究所 | High thick stalk crop processing machinery |
CN110395562B (en) * | 2019-08-22 | 2024-01-09 | 株洲和天源科技发展有限公司 | Straightening and leveling device of cotton and hemp stalk automatic feeding machine and application method thereof |
CN111304754B (en) * | 2020-02-24 | 2021-04-23 | 中国农业科学院麻类研究所 | Full-automatic bidirectional ramie peeling machine |
CN111304755B (en) * | 2020-02-24 | 2020-11-10 | 中国农业科学院麻类研究所 | Ramie conveying and stripping integrated machine |
CN111319940B (en) * | 2020-02-24 | 2020-11-10 | 中国农业科学院麻类研究所 | Ramie stalk conveyor |
CN111386845A (en) * | 2020-05-04 | 2020-07-10 | 青岛农业大学 | Chinese hemp harvester |
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