CN102560749B - Plucker roller for cotton feeder - Google Patents
Plucker roller for cotton feeder Download PDFInfo
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- CN102560749B CN102560749B CN201210064047.5A CN201210064047A CN102560749B CN 102560749 B CN102560749 B CN 102560749B CN 201210064047 A CN201210064047 A CN 201210064047A CN 102560749 B CN102560749 B CN 102560749B
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- axis
- disc
- opening roller
- caltrop
- cotton machine
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Abstract
The invention discloses a plucker roller for a cotton feeder capable of easily penetrating through heavy and special impurities, comprising an expansion cylinder, along with the axis O-O direction of the expansion cylinder, a plurality of J corner star-like discs with J tips are sequentially arranged with one another, wherein J is more than or equal to 6 and is less than or equal to 8, the expansion cylinder sequentially penetrates through the centers of the discs, the discs are fixed on the expansion cylinder, an inclined angle between the discs and the axis O-O is alpha, wherein alpha is more than or equal to 60 degrees and is less than or equal to 80 degrees, one point on the axis O-O is taken as a datum point, the leaning directions of the discs at one side of the datum point are just opposite to that of the discs at another side of the datum point, the distance occupied by each disc on the axis O-O is Y, and Y is more than h and is less than Jh/2, the axial shortest distance Z between the two adjoining discs at the same side of the datum point is less than or equal to h, the axial distance L between the two adjoining discs at the same side of the datum point is equal to Y+Z and is more than 2h, and the beating gas h is less than or equal to 60mm.
Description
technical field
The present invention relates to a kind of cotton machine of feeding, be specifically related to feed the opening roller of cotton machine.
background technology
As depicted in figs. 1 and 2, existing to feed the main body of cotton machine opening roller be cylinder 11, take cylinder axis O ?O direction as row, uniformly on cylinder fix 6 and be listed as radially caltrop 12, wherein the 1st, 3,5 row are identical, the 2nd, 4,6 row are identical.Same listing, the axial spacing (being tooth pitch) of adjacent two caltrops is L, and adjacent two list, and the axial spacing of adjacent two caltrops is h, and L=2h.On same circumference, be evenly equipped with 3 caltrops, i.e. the opening roller unginned cotton of three shredding same points that rotates a circle.For fear of formation, impact blind area and reduce manufacturing cost, impacting gap h should adapt with the size of cotton-wool, is 60 mm to the maximum, h=50mm in Fig. 1, L=100mm.Inevitably, in unginned cotton, sneak into the great spy assorted (as brick, stone, wooden unit etc.) of size > L, in hello the cotton machine course of work, the assorted end play L being difficult for through adjacent two caltrops of these great spies, continuous and caltrop clashes into friction, easily initiation fire.
summary of the invention
The technical problem to be solved in the present invention be to provide a kind of can make great spy assorted easily pass feed cotton machine opening roller.
In order to solve the problems of the technologies described above, technical scheme of the present invention is:
A kind of cotton machine opening roller of feeding, comprise cylinder, take cylinder axis O ?O direction as row, uniform fixing some row caltrops on cylinder, in the axial range at the same arbitrary adjacent two caltrop tips that list, drop in above-mentioned axial range and borderline all caltrop points axis O ?orthographic projection on O be N spaced point, these spaced points be sequentially in the axial direction the first subpoint, the second subpoint, the 3rd subpoint ..., N subpoint, the axial distance order of two adjacent subpoints is respectively X
1, X
2..., X
n-1, therefore, the axial spacing L=X of adjacent two caltrops
1+ X
2+ ... + X
n-1, need to meet: 2h < L≤(N-1) h; Wherein: 5≤N≤6, X
1, X
2..., X
n-1≤ h, impacts gap h≤60mm.Adjacent two list, and the axial spacing of adjacent two caltrops is h.
The above-mentioned cotton machine opening roller of feeding, described caltrop is 6 ~ 8 row, is distributed in roll circumference, drops in described axial range and the most advanced and sophisticated quantity of borderline caltrop is 7 ~ 9.
The above-mentioned cotton machine opening roller of feeding, described in dropping on, state in axial range and the borderline all caltrop points in one end in same plane, whole cylinder has several such planes, plane and axis O ?O there is angle α, 60 °≤α≤80 °.
The above-mentioned cotton machine opening roller of feeding, take certain on axis O ?O, a bit as datum mark, datum mark both sides have respectively some above-mentioned planes that wait axial spacings to arrange, and the incline direction of plane of datum mark one side is just in time contrary with the incline direction of the plane of opposite side.
The above-mentioned cotton machine opening roller of feeding, all the center line of caltrop is along the radial direction of cylinder.
Above-mentioned cotton machine opening roller, the center line of the caltrop of datum mark one side and the plane parallel of a side, the center line of the caltrop of opposite side and the plane parallel of opposite side of feeding.
Existing opening roller, within the scope of a tooth pitch, the orthographic projection of all caltrop points on axis O ?O is 3, the axial distance of two adjacent subpoints is h.Formation contrast, the present invention is in a tooth pitch (being on the axial range and border at the same arbitrary adjacent two caltrop tips that list) scope, the forward projection point of all caltrop points on axis O ?O is that the axial distance order of 5 ~ 6, two adjacent subpoints is respectively X
1, X
2..., X
n-1, due to X
1, X
2..., X
n-1≤ h, therefore, meets the axial spacing L=X of adjacent two caltrops
1+ X
2+ ... + X
n-1> 2h is very easy.Due to the increase of tooth pitch L, great spy is assorted easily to pass, and avoids or reduce the generation of fire.
The present invention also provides another kind of can make assorted hello the cotton machine opening roller easily passing of great spy.
In order to solve the problems of the technologies described above, technical scheme of the present invention is:
A kind of cotton machine opening roller of feeding, comprise cylinder, along cylinder axis O ?O direction, several have J the most advanced and sophisticated starlike disc in J angle and arrange in turn, 6≤J≤8, cylinder passes successively the center of disc and disc is fixed thereon, disc and axis O ?O there is angle α, 60 °≤α≤80 °, take certain on axis O ?O a bit as datum mark, the incline direction of disc of datum mark one side is just in time contrary with the incline direction of the disc of opposite side, each disc axis O ?on O occupied distance be Y, and h < Y < Jh/2, the axial beeline Z≤h of datum mark homonymy two adjacent discs, axial spacing L=Y+Z > 2 h of datum mark homonymy two adjacent discs, impact gap h≤60mm.
Above-mentioned cotton machine opening roller, the described h < Y≤14Jmm of feeding.
Above-mentioned cotton machine opening roller, the described Z=h of feeding.
Above-mentioned feed cotton machine opening roller, take cylinder axis O ?O direction as row, the arrangement in column of described disc tip.
Axial spacing (the i.e. dish distance) L of datum mark homonymy two adjacent discs of the present invention is that each disc occupied distance on axis O ?O is the axial beeline Z sum of Y and datum mark homonymy two adjacent discs.When Z=h, only need allow Y > h, owing to thering are 6 ~ 8 tips on each disc, to there are 6 tips on each disc as example, on single disc, the axial distance of adjacent two tips is Y/3, for fear of impacting blind area, Y/3 < h, i.e. Y < 3h, therefore, when Y gets any value (being that Y/3 gets any value between h/3 ~ h) between h ~ 3h, just energy assurance dish is apart from L > 2h, and this is easy to accomplish.When Z < h, only need to guarantee L > 2h, but consider from the simplicity of manufacturing cost and structure, generally get Z=h.Because dish is apart from the increase of L, great spy is assorted easily to pass, and avoids or reduce the generation of fire.In addition, because tip is formed on disc, improve the intensity of self, be difficult for damaging the service life of having improved opening roller.
accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail:
Fig. 1 is the structural representation of existing opening roller.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the side view of Fig. 4.
Fig. 4 is structural representation of the present invention.
In figure: 11 cylinders, 12 caltrops, 21 cylinders, 22 discs.
The specific embodiment
As shown in Figure 3 and Figure 4, feed cotton machine opening roller main body be cylinder 21, along cylinder axis O ?O direction, several have J tip the starlike discs 22 in J angle arranges in turn, wherein, J gets 6,7 or 8, J=6 in this example.Cylinder is successively through the center of disc and disc is fixed thereon, disc and axis O ?O there is angle α, 60 °≤α≤80 °, α=77 ° in this example.Take certain on axis O ?O a bit as datum mark, the incline direction of disc of datum mark one side is just in time contrary with the incline direction of the disc of opposite side, in this example, the disc quantity of datum mark both sides is respectively 11, and the axial spacing L of datum mark homonymy two adjacent discs equates, the wheelbase such as disc is arranged.Each disc axis O ?on O occupied distance be Y, and h < Y < Jh/2, Y=67mm in this example.In this example, for single disc, the axial spacing at adjacent two tips on it equates, is Y/3=67mm/3=22.3 mm≤h=50mm, and therefore, each disc can not form and impact blind area in occupied scope on axis O ?O, meets the requirements.The axial beeline Z≤h of datum mark homonymy two adjacent discs, in this example, Z=50mm=h, meets the requirements, and can not form and impact blind area.Axial spacing L=Y+Z=117 mm > 2 h=100mm of datum mark homonymy two adjacent discs, the great spy assorted (as brick, stone, wooden unit etc.) who sneaks into size < 117 mm in unginned cotton can easily pass through, and avoids initiation fire.
In addition, profile of tooth disc bending strength of the present invention is large, and it is bad that tooth during work on disc is difficult for an ancient egg-shaped, holed wind instrument, and manufacturing technique of the present invention is simple.
Introduce another embodiment of the invention below:
Part different from the embodiment described above is: what on cylinder, fix is still caltrop rather than disc.Present embodiment is divided into two kinds of structures, and the something in common of two kinds of structures is: the tip of caltrop is identical with disc tip location.
A kind of structure is: the center line of whole caltrop is along the radial direction of cylinder, and the root weld of caltrop is fixed on cylinder.
Another kind of structure is: the center line of whole caltrop is positioned at the plane of disc, and the root weld of caltrop is fixed on cylinder, and the basic courses department's one discontinuous and that form that is equivalent to disc upper prong is constructed.
Claims (10)
1. feed cotton machine opening roller for one kind, comprise cylinder, take cylinder axis O ?O direction as row, uniform fixing some row caltrops on cylinder, it is characterized in that: in the axial range at the same arbitrary adjacent two caltrop tips that list, drop in above-mentioned axial range and borderline all caltrop points axis O ?orthographic projection on O be N spaced point, these spaced points in the axial direction order be the first subpoint, the second subpoint, the 3rd subpoint ..., N subpoint, the axial distance order of two adjacent subpoints is respectively X
1, X
2..., X
n-1, therefore, the axial spacing L=X of adjacent two caltrops
1+ X
2+ ... + X
n-1, need to meet: 2h < L≤(N-1) h; Wherein: 5≤N≤6, X
1, X
2..., X
n-1≤ h, impacts gap h≤60mm;
Adjacent two list, and the axial spacing of adjacent two caltrops is h.
2. the cotton machine opening roller of feeding according to claim 1, is characterized in that: described caltrop is 6 ~ 8 row, is distributed in roll circumference, drops in described axial range and the most advanced and sophisticated quantity of borderline caltrop is 7 ~ 9.
3. the cotton machine opening roller of feeding according to claim 2, it is characterized in that: drop in described axial range and the borderline all caltrop points in one end in same plane, whole cylinder has several such planes, plane and axis O ?O there is angle α, 60 °≤α≤80 °.
4. the cotton machine opening roller of feeding according to claim 3, it is characterized in that: take certain on axis O ?O a bit as datum mark, datum mark both sides have respectively some above-mentioned planes that wait axial spacing to arrange, and the incline direction of plane of datum mark one side is just in time contrary with the incline direction of the plane of opposite side.
5. the cotton machine opening roller of feeding according to claim 4, is characterized in that: all the center line of caltrop is along the radial direction of cylinder.
6. the cotton machine opening roller of feeding according to claim 4, is characterized in that: the center line of the caltrop of datum mark one side and the plane parallel of a side, the center line of the caltrop of opposite side and the plane parallel of opposite side.
7. feed cotton machine opening roller for one kind, comprise cylinder, it is characterized in that: along cylinder axis O ?O direction, several have J the most advanced and sophisticated starlike disc in J angle and arrange in turn, 6≤J≤8, cylinder passes successively the center of disc and disc is fixed thereon, disc and axis O ?O there is angle α, 60 °≤α≤80 °, take certain on axis O ?O a bit as datum mark, the incline direction of disc of datum mark one side is just in time contrary with the incline direction of the disc of opposite side, each disc axis O ?on O occupied distance be Y, and h < Y < Jh/2, the axial beeline Z≤h of datum mark homonymy two adjacent discs, axial spacing L=Y+Z > 2 h of datum mark homonymy two adjacent discs, impact gap h≤60mm.
8. the cotton machine opening roller of feeding according to claim 7, is characterized in that: described h < Y≤14Jmm.
9. the cotton machine opening roller of feeding according to claim 7, is characterized in that: described Z=h.
According to claim 7 feed cotton machine opening roller, it is characterized in that: take cylinder axis O ?O direction as row, the arrangement in column of described disc tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210064047.5A CN102560749B (en) | 2012-03-13 | 2012-03-13 | Plucker roller for cotton feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210064047.5A CN102560749B (en) | 2012-03-13 | 2012-03-13 | Plucker roller for cotton feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102560749A CN102560749A (en) | 2012-07-11 |
| CN102560749B true CN102560749B (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210064047.5A Active CN102560749B (en) | 2012-03-13 | 2012-03-13 | Plucker roller for cotton feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102560749B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177725A (en) * | 2015-08-06 | 2015-12-23 | 山东天鹅棉业机械股份有限公司 | Seed cotton foreign fiber treatment system |
| CN105329684A (en) * | 2015-10-25 | 2016-02-17 | 杭州珂瑞特机械制造有限公司 | Macromolecule uniform-distribution application device and method |
| CN105332160B (en) * | 2015-10-25 | 2020-03-31 | 浙江永创机械有限公司 | Crushing and uniform cotton spreading equipment and uniform cotton spreading method |
| CN105332161B (en) * | 2015-10-25 | 2019-11-15 | 浙江永创机械有限公司 | Wide cut cotton core second decomposition is uniformly plated in machine and is uniformly plated in method |
| CN105332162B (en) * | 2015-10-25 | 2019-11-08 | 浙江永创机械有限公司 | Mattress machine is uniformly plated in equipment with big grammes per square metre wide cut cotton core and is uniformly plated in method |
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| JPS5425453Y2 (en) * | 1975-08-11 | 1979-08-25 | ||
| SU631567A1 (en) * | 1976-09-01 | 1978-11-05 | Центральный Научно-Исследовательский Институт Хлопкоочистительной Промышленности | Fibrous material cleaner |
| DE3620312A1 (en) * | 1986-06-18 | 1987-12-23 | Hollingsworth Gmbh | DEVICE FOR OPENING PRESSED FIBER BALLS FROM SPINNING MATERIAL |
| DE3904003A1 (en) * | 1989-02-10 | 1990-08-16 | Sucker & Franz Mueller Gmbh | EMBROIDERING MACHINE |
| SU1682423A1 (en) * | 1989-03-30 | 1991-10-07 | Кузнецкое Производственное Объединение "Кузнецктекстильмаш" | Drum |
| US7032273B2 (en) * | 2003-05-12 | 2006-04-25 | Akiva Pinto | Fiber mixing and opening machine |
| CN201169658Y (en) * | 2008-04-04 | 2008-12-24 | 马忠海 | Cotton pressuring roller suitable for cotton grabbing machine, cotton opener, cotton cleaner and lap former |
| CN201296807Y (en) * | 2008-11-14 | 2009-08-26 | 青岛东佳纺机（集团）有限公司 | Roll body structure of fearnaught |
| CN201495328U (en) * | 2009-08-18 | 2010-06-02 | 镇江立达纤维工业有限责任公司 | Cylinder for waste woven felt opener |
| CN101705538A (en) * | 2009-11-27 | 2010-05-12 | 李钟平 | combined roller |
| CN101787592A (en) * | 2010-03-17 | 2010-07-28 | 山东天鹅棉业机械股份有限公司 | Barbed nail roller assembly |
| CN101899727B (en) * | 2010-06-28 | 2011-10-05 | 中国农业大学 | Cotton-opening roll for removing foreign fiber |
| CN202543420U (en) * | 2012-03-13 | 2012-11-21 | 山东天鹅棉业机械股份有限公司 | Opening roller for cotton feeder |
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2012
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|---|---|
| CN102560749A (en) | 2012-07-11 |
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| CB03 | Change of inventor or designer information |
Inventor after: Xu Chuanlu Inventor after: Yang Bingsheng Inventor after: Lin Junwei Inventor after: Wang Shaobin Inventor after: Gao Haiqiang Inventor after: Chen Xingqiao Inventor after: Zhang Xiaoshan Inventor after: Cui Zhiping Inventor before: Xu Chuanlu Inventor before: Tian Shuzhong |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU CHUANLU TIAN SHUZHONG TO: XU CHUANLU YANG BINGSHENG LIN JUNWEI WANG SHAOBIN GAO HAIQIANG CHEN XINGQIAO ZHANG XIAOSHAN CUI ZHIPING |
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