CN108527565A - It is self-centering to split numb gang tool - Google Patents
It is self-centering to split numb gang tool Download PDFInfo
- Publication number
- CN108527565A CN108527565A CN201810321703.2A CN201810321703A CN108527565A CN 108527565 A CN108527565 A CN 108527565A CN 201810321703 A CN201810321703 A CN 201810321703A CN 108527565 A CN108527565 A CN 108527565A
- Authority
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- China
- Prior art keywords
- shaped body
- upper cover
- numb
- centering
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000003128 head Anatomy 0.000 claims description 16
- 210000000883 ear external Anatomy 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 25
- 238000004321 preservation Methods 0.000 abstract description 6
- 240000008564 Boehmeria nivea Species 0.000 description 46
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Harvester Elements (AREA)
- Knives (AREA)
Abstract
The present invention, which discloses, a kind of self-centering splits numb gang tool, including the cutter hub and knife rest to link together, the cutter hub include the locating tip being fixedly connected sequentially, blade, ship type straight on the head with expansion the wing, the knife rest includes upper cover and lower U-shaped body, the upper cover is fixedly connected on the top of two sides of lower U-shaped body, the cutter hub is fixedly connected on the inner bottom surface of the lower U-shaped body, and the cutter hub is between the upper cover and lower U-shaped body.The self-centering of the present invention splits numb gang tool to split efficient, fiber spin-off convenience of fiber crops, boon noresidue, fiber preservation more complete.
Description
Technical field
The present invention relates to ramie process tool technical fields, and numb gang tool is split more particularly to one kind is self-centering.
Background technology
Ramie is the traditional characteristics crops in China, and plantation is with a long history, but the development of ramie processing industry is very slowly.
Compared with domestic other textile industries, ramie industry either plants harvest, or processes Weaving device etc. and be in and fall
Status afterwards.Ramie planting cost is higher, and fiber harvest is difficult, keeps the situation that China's ramie industry is faced increasingly severe.Ramie produces
The depression of industry is as caused by many reasons, and it is the main reason for restricting its development that wherein mechanization degree is low.
From the sixties in last century, the country begins one's study machine for peeling ramie, and there are mainly of two types：One is scrapings
Device the effects that by extruding to ramie item, bending, makes boon fragmentation, numb shell destroy, finally fiber is made to be isolated from boon
Come.Another kind is power peeler for ramie, and currently used for actual production, there are two main classes：Multiple-roll formula and counter pull type, pass through
Hemp-beating roller smashes boon, makes fiber separation.But there is problem in above-mentioned processing method：The boon smashed easily remains in flaxen fiber
On, it is difficult to clean up clean.Above processing method the problem of simultaneously how unresolved ramie stripping fiber crops are without boon clast, shell numb quality and
Effect is poor.
In conclusion how to provide one kind splitting efficient fiber crops, fiber spin-off convenience, boon noresidue, fiber preservation completely
Split numb gang tool as those skilled in the art's technical problem urgently to be resolved hurrily.
Invention content
The object of the present invention is to provide it is a kind of it is self-centering split numb gang tool, to solve above-mentioned of the existing technology ask
It is more complete to make to split efficient fiber crops, fiber spin-off convenience, boon noresidue, fiber preservation for topic.
To achieve the above object, the present invention provides following schemes：Present invention offer one kind is self-centering to split numb gang tool,
Including the cutter hub and knife rest to link together, the cutter hub includes the locating tip being fixedly connected sequentially, blade, ship type straight on the head and opens up
The wing is opened, the knife rest includes upper cover and lower U-shaped body, and the upper cover is fixedly connected on the top of two sides of lower U-shaped body, institute
The inner bottom surface that cutter hub is fixedly connected on the lower U-shaped body is stated, the cutter hub is between the upper cover and lower U-shaped body.
Preferably, the blade includes knife face and blade, the knife face be welded on the ship type straight on the head among front end before
In slot.
Preferably, the angle of the inner bottom surface of the preceding slot and the lower U-shaped body is 60 °, the blade be parallel to it is described before
Slot.
Preferably, the outer bottom of the lower U-shaped body is welded with external ear.
Preferably, the upper cover leading portion is the shape that turns on inclined-plane and plane composition, and the upper cover stage casing is inclined-plane, the upper cover
Back segment is plane, and the lower U-shaped body leading portion is inclined-plane, and the lower U-shaped body stage casing and back segment are plane, to make the upper cover
The leading portion in the space that the inner bottom surface of lower surface and the lower U-shaped body surrounds is toroidal, and stage casing tapers wedgewise space, back segment
For flattened rectangular space.
Preferably, the depression angle of the ship type straight on the head is 60 °.
Preferably, the locating tip is located at the blade in the same perpendicular.
Preferably, the front end of the expansion wing is connected with the rear end of the ship type straight on the head, and the expansion wing is smooth surface,
And its height is continuously decreased to the back-end by front end.
The present invention achieves following technique effect compared with the existing technology：
The special construction that the middle part of ramie item is hollow coordinates with locating tip so that numb gang tool of splitting of the invention being capable of general
The ramie self-centering of high speed conveying, blade are rived ramie item, and ramie item is split and flattens along axis direction, are next
The unidirectional of step boon fractures, removes offer condition, makes to split efficient fiber crops, fiber spin-off convenience, boon noresidue, fiber preservation more
Completely.Whole ramie stripes is overcome in bending and squeezing Breakage Processes, flaxen fiber wraps up boon clast, causes to be difficult to take out boon
The problem of.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the self-centering angle for splitting numb gang tool of the present invention；
Fig. 2 is the structural schematic diagram after removal upper cover in Fig. 1；
Fig. 3 is the structural schematic diagram of the self-centering another angle for splitting numb gang tool of the present invention；
Fig. 4 is the structural schematic diagram of self-centering another angle for splitting numb gang tool of the present invention；
Fig. 5 is the structural schematic diagram of the lower U-shaped body of the present invention；
Fig. 6 is the superstructure schematic diagram of the present invention；
Fig. 7 is the structural schematic diagram of the ship type of the present invention straight on the head；
Wherein, 1 is cutter hub, and 11 be locating tip, and 12 be blade, and 121 be blade, and 122 be knife face, 13 for ship type straight on the head, 131
It is the expansion wing for preceding slot, 14,2 be knife rest, and 21 be upper cover, and 22 be lower U-shaped body, and 23 be external ear.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide it is a kind of it is self-centering split numb gang tool, it is of the existing technology to solve the problems, such as, make
It is more complete to split efficient, fiber spin-off convenience of fiber crops, boon noresidue, fiber preservation.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
As shown in figs. 1-7, the present invention provides it is a kind of it is self-centering split numb gang tool, including the cutter hub 1 to link together
With knife rest 2, cutter hub 1 includes the locating tip 11, blade 12, ship type that are fixedly connected sequentially straight on the head 13 and the expansion wing 14, and knife rest 2 includes
Upper cover 21 and lower U-shaped body 22, upper cover 21 are fixedly connected on the top of 22 two sides of lower U-shaped body, and cutter hub 1 is fixedly connected on lower U
The inner bottom surface of body 22, cutter hub 1 are located between upper cover 21 and lower U-shaped body 22.Due to the hollow special construction in the middle part of ramie item
Coordinate with locating tip 11 so that numb gang tool of splitting of the invention can be by the ramie self-centering of high speed conveying, blade 12
It rives ramie item, ramie item is split and flattens along axis direction, and unidirectional for next step boon fractures, removes and provide item
It is more complete to make to split efficient fiber crops, fiber spin-off convenience, boon noresidue, fiber preservation for part.Overcome whole ramie stripes bending and
It squeezes in Breakage Processes, flaxen fiber wraps up boon clast, the problem of causing to be difficult to take out boon.
Specifically, blade 12 includes knife face 122 and blade 121, knife face 122 be welded on ship type straight on the head among 13 front ends before
In slot 131.Blade 121 is for ramie item of riving.Ramie item during riving, only with blade 121, ship type split by upper side wall
First 13 contact, downside are not contacted with 121 part of blade, and therefore, ramie item only has upper side wall to be rived.
In order to improve the numb efficiency of splitting of blade 121, preceding slot 131 and the angle of the inner bottom surface of lower U-shaped body 22 are 60 °, blade
121 are parallel to preceding slot 131, and locating tip 11 is located at blade 121 in the same perpendicular.
Wherein, ship type straight on the head 13 depression angle be 60 °, the setting of ship type straight on the head 13 depression angles is conducive to blade
The 121 ramie item expansion rived.
Further, the outer bottom of lower U-shaped body 22 is welded with external ear 23.The setting of external ear 23 facilitates making by oneself for the present invention
The heart is split numb gang tool and is fixed in complete machine rack.
Specifically, 21 leading portion of upper cover is the shape that turns on inclined-plane and plane composition, 21 stage casing of upper cover is inclined-plane, and 21 back segment of upper cover is
Plane, lower 22 leading portion of U-shaped body are inclined-plane, and lower 22 stage casing of U-shaped body and back segment are plane, to the lower surface for making upper cover 21 and lower U
The leading portion in the space that the inner bottom surface of body 22 surrounds is toroidal, and stage casing tapers wedgewise space, and back segment is that flattened rectangular is empty
Between.The toroidal that upper cover 21 is formed with lower U-shaped body 22 limits in the vertical direction, while having guiding role so that ramie
For item when entering cutter, position is limited in the vertical direction, to which ramie item to be imported into cutter, and makes locating tip 11 right
The hollow structure of middle ramie item.Locating tip 11 is to that just and after being inserted into ramie core, can balance ramie inner wall because to deviate pre-
The perturbed force of any direction caused by fixed track or deviation trend.
Be unfolded front end and the ship type of the wing 14 straight on the head 13 rear end be connected, it is smooth surface that the wing 14, which is unfolded, and its height is by preceding
End continuously decreases to the back-end.Be unfolded the wing 14 this structure setting, not only contribute to the ramie item after riving separate, also facilitate by
Ramie item flattening after separating.
The course of work：After the ramie item being fed forward touches locating tip 11, due to the hollow structure of ramie item, positioning
Point 11 is moved along the hollow structure of ramie item, controls the trend of ramie item, is provided guiding for the advance of ramie item, is realized knife
Tool makes heart function by oneself, and ramie item is made to be moved along the axis direction of locating tip 11.Guiding role of the ramie item in locating tip 11
Lower to be contacted with the blade 121 for being connected to 11 rear portion of locating tip, blade 121 opens ramie item from upside subdivision, forms low-angle and splits
Breach, the angle of blade 121 influence to split the quality of numb subdivision, and knife face 122 plays the role of auxiliary and is oriented in vertical direction.On
Toroidal that lid 21 is formed with lower U-shaped body 22, locating tip 11, knife face 122 guiding role ensure that ramie item is found accurately rapidly
Position is simultaneously slided along the axis direction of locating tip 11, to which by ramie item, rapid unilateral side cleaves and is unfolded in the axial direction.Ship
The subdivision angle of the ramie item of splitting straight on the head 13 is gradually increased by type, and the ramie item for cleaving certain angle enters gang tool rear end
14 part of the expansion wing, so that the ramie item of splitting is gradually spread out flat form.The institute of gang tool rear end in the present embodiment
The height for stating flattened rectangular space is 8mm, and flattened rectangular space makes the ramie item unilateral side rived expansion pave, tough upward in boon
Cortex state directed downwardly, the stripping for next step boon provide condition.
Specific case is applied in the present invention, and principle and implementation of the present invention are described, above example
Illustrate the method and its core concept for being merely used to help understand the present invention；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (8)
1. one kind is self-centering to split numb gang tool, including the cutter hub and knife rest to link together, it is characterised in that：The cutter hub packet
Include the locating tip being fixedly connected sequentially, blade, ship type straight on the head with the expansion wing, the knife rest includes upper cover and lower U-shaped body, it is described on
Lid is fixedly connected on the top of two sides of lower U-shaped body, and the cutter hub is fixedly connected on the inner bottom surface of the lower U-shaped body,
The cutter hub is between the upper cover and lower U-shaped body.
2. self-centering numb gang tool is split according to claim 1, it is characterised in that：The blade includes knife face and knife
Sword, the knife face are welded in preceding slot of the ship type straight on the head among front end.
3. self-centering numb gang tool is split according to claim 2, it is characterised in that：The preceding slot and the lower U-shaped body
The angle of inner bottom surface be 60 °, the blade is parallel to the preceding slot.
4. self-centering numb gang tool is split according to claim 1, it is characterised in that：The outer bottom of the lower U-shaped body welds
It is connected to external ear.
5. outer bottom according to claim 1 welds external ear, it is characterised in that：The upper cover leading portion is inclined-plane and set of planes
At turn shape, the upper cover stage casing is inclined-plane, and the upper cover back segment is plane, and the lower U-shaped body leading portion is inclined-plane, the lower U
Body stage casing and back segment are plane, to make space that the lower surface of the upper cover and the inner bottom surface of the lower U-shaped body surround
Leading portion is toroidal, and stage casing tapers wedgewise space, and back segment is flattened rectangular space.
6. outer bottom according to claim 1 welds external ear, it is characterised in that：The depression angle of the ship type straight on the head is
60°。
7. outer bottom according to claim 2 welds external ear, it is characterised in that：The locating tip is located at same with the blade
In one perpendicular.
8. outer bottom according to claim 1 welds external ear, it is characterised in that：The front end of the expansion wing and the ship type
Rear end straight on the head is connected, and the expansion wing is smooth surface, and its height is continuously decreased to the back-end by front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810321703.2A CN108527565B (en) | 2018-04-11 | 2018-04-11 | Self-centering combined cutting tool for splitting hemp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810321703.2A CN108527565B (en) | 2018-04-11 | 2018-04-11 | Self-centering combined cutting tool for splitting hemp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108527565A true CN108527565A (en) | 2018-09-14 |
| CN108527565B CN108527565B (en) | 2021-03-16 |
Family
ID=63479608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810321703.2A Expired - Fee Related CN108527565B (en) | 2018-04-11 | 2018-04-11 | Self-centering combined cutting tool for splitting hemp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108527565B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210729U (en) * | 1986-12-22 | 1987-10-07 | 湖北省兴山县农机修造厂 | Multi-functional hemp peeling device |
| CN2539386Y (en) * | 2002-03-25 | 2003-03-12 | 陈远荣 | Portable harvester for ramie |
| CN2683666Y (en) * | 2003-11-26 | 2005-03-09 | 湖北省咸宁市农业机械化研究所 | Machine for ramie peeling, degumming and bone removing |
| CN201056592Y (en) * | 2007-05-14 | 2008-05-07 | 王克田 | Manual scrap{ng machine z r |
| CN101791814A (en) * | 2010-03-09 | 2010-08-04 | 孙竹营 | Maize straw skin-stalk separator |
| CN102528865A (en) * | 2011-12-26 | 2012-07-04 | 河南农业大学 | Peel-pith-leaf separator of maize straw |
| CN204054264U (en) * | 2014-09-17 | 2014-12-31 | 柏广新 | A kind of agricultural crop straw skin flesh stripping machine |
| CN105936071A (en) * | 2016-05-31 | 2016-09-14 | 瑞安市瑞鸿自动化科技有限公司 | Maize straw skin-stalk separator |
-
2018
- 2018-04-11 CN CN201810321703.2A patent/CN108527565B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210729U (en) * | 1986-12-22 | 1987-10-07 | 湖北省兴山县农机修造厂 | Multi-functional hemp peeling device |
| CN2539386Y (en) * | 2002-03-25 | 2003-03-12 | 陈远荣 | Portable harvester for ramie |
| CN2683666Y (en) * | 2003-11-26 | 2005-03-09 | 湖北省咸宁市农业机械化研究所 | Machine for ramie peeling, degumming and bone removing |
| CN201056592Y (en) * | 2007-05-14 | 2008-05-07 | 王克田 | Manual scrap{ng machine z r |
| CN101791814A (en) * | 2010-03-09 | 2010-08-04 | 孙竹营 | Maize straw skin-stalk separator |
| CN102528865A (en) * | 2011-12-26 | 2012-07-04 | 河南农业大学 | Peel-pith-leaf separator of maize straw |
| CN204054264U (en) * | 2014-09-17 | 2014-12-31 | 柏广新 | A kind of agricultural crop straw skin flesh stripping machine |
| CN105936071A (en) * | 2016-05-31 | 2016-09-14 | 瑞安市瑞鸿自动化科技有限公司 | Maize straw skin-stalk separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108527565B (en) | 2021-03-16 |
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Address after: No.374, Xuefu Road, Nangang District, Harbin City, Heilongjiang Province Applicant after: NATIONAL FORESTRY AND PRAIRIE BUREAU HARBIN FORESTRY MACHINERY Research Institute Address before: No.374, Xuefu Road, Nangang District, Harbin City, Heilongjiang Province Applicant before: Harbin Forestry Machinery Research Institute of State Forestry Administration |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210201 Address after: No.460 Qianshan West Road, Fenyi County, Xinyu City, Jiangxi Province Applicant after: SUBTROPICAL ZONE FORESTRY EXPERIMENTAL CENTER CHINESE ACADEMY OF FORESTRY Applicant after: NATIONAL FORESTRY AND PRAIRIE BUREAU HARBIN FORESTRY MACHINERY Research Institute Address before: No.374, Xuefu Road, Nangang District, Harbin City, Heilongjiang Province Applicant before: NATIONAL FORESTRY AND PRAIRIE BUREAU HARBIN FORESTRY MACHINERY Research Institute |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |