CN109220203A - Card cylinder - Google Patents
Card cylinder Download PDFInfo
- Publication number
- CN109220203A CN109220203A CN201811169694.6A CN201811169694A CN109220203A CN 109220203 A CN109220203 A CN 109220203A CN 201811169694 A CN201811169694 A CN 201811169694A CN 109220203 A CN109220203 A CN 109220203A
- Authority
- CN
- China
- Prior art keywords
- card cylinder
- circle
- card
- size
- limited
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 abstract description 25
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 241000241602 Gossypianthus Species 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/08—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton
- A01D46/14—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton using lint-from-plant pickers
- A01D46/16—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton using lint-from-plant pickers using rotary or oscillating spindles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of card cylinders, and for preventing cotton fiber from entering drums inside, cross-sectional shape is formed by making certain point motion profile on the circle of rotation and revolution motion simultaneously.Its described motion profile is formed by 12 minor arcs around a center of circle circle distribution.Card cylinder is connect by welding annulus with roller upper lower burrs, to realize fixation.When cotton picker works, roller upper lower burrs drive the rotation of card cylinder, and when flexible vertical plucks ingot, and cotton fiber is wound its body with certain revolving speed, card then can prevent cotton fiber because shedding into drums inside or landing under external force.This invention addresses cotton when cotton picker work from plucking on ingot because of the problems such as shedding into drums inside or landing under external force.In addition, demand after secondary invention relevant cotton picker mass production is big, mass production easy to accomplish simultaneously can reduce manufacturing cost, while provide design theory, the manufacturing technology prototype of production domesticization cotton picker key components and parts, bring fabulous economic effect.
Description
Technical field
The present invention relates to a kind of mechanical cotton pickers, are the cards that can smoothly prevent cotton fiber from entering drums inside
Cylinder.
Background technique
Xinjiang is the area Chan Mian great in China, and as sown areas of cotton constantly expand, economic benefit is increasingly highlighted, in Xinjiang
Implementing machine pick cotton is the only way that Cotton Production realizes modernization, industrialization management.Go out on people's market to meet
A variety of cotton harvesters are showed, major part is the large-scale cotton picker of foreign import, compared to traditional artificial hand picked cotton flower efficiency
It improves very much.But the cotton picker occurred in the market, in cotton fiber picking process, cotton may fall off on ingot from plucking, thus
It is easy to accumulate in drums inside, may cause roller blocking, the generation for plucking the situations such as ingot is stuck, this significantly impacts cotton-picker head
Working efficiency, meanwhile, there are considerable insecurity factors when staff clears up.
Summary of the invention
The purpose of the present invention is to provide a kind of card cylinder, to solve cotton proposed in above-mentioned background technique from plucking ingot
On the problem of shedding into drums inside.
To achieve the above object, the invention provides the following technical scheme: a kind of card cylinder, its cross-sectional shape are by same
When make certain point motion profile on the circle of rotation and revolution motion and formed, equation of locus are as follows:
Revolution-radius is R, and rotation radius is r, revolution angle θ.Its described motion profile is by 12 minor arcs around a center of circle circumference point
Cloth forms.Wherein minor arc radius is r1, bad angle α, chamfering radius r2, card barrel thickness t, height h at adjacent minor arc, in card cylinder
Radius of circle R1, circumradius R2 and diameter of phi 2 are connect, minor arc surrounds circle distribution radius of circle R3.Weld one in card cylinder upper end
Inscribe annulus, annulus are connect with disk on roller with rubber, and an inscribe annulus with wire nail is welded in lower end, are passed through with roller lower wall
Wire nail clearance fit, to realize fixation.
Compared with prior art, easy to loading and unloading the beneficial effects of the invention are as follows the card structure is simple, it can smoothly prevent
Cotton fiber is plucked from flexible vertical and sheds into drums inside on ingot, in addition, the card, since structure is simple, material composition is not multiple
It is miscellaneous, the characteristics of processing technology is simple, production domesticization easy to accomplish, cost is reduced in manufacture, maintenance, use aspect, works as cotton picking
After work, maintenance and cleaning is all more convenient.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is card cylinder top view.
Fig. 2 is card cylinder side view.
Fig. 3 is card cylinder expanded view.
Fig. 4 is card cylinder three-dimensional figure.
In figure: 1- card cylinder, 2- minor arc, 3- inscribed circle, 4- circumscribed circle, 5- minor arc deferent.
Specific embodiment
Card cylinder (1) as shown in the figure, by rectangle thin plate short side, along rectangle long side, by minor arc as shown in Figure 1
Size continuous punching or bending go out 12 minor arcs (2), as shown in figure 3, and by 12 minor arcs minor arc deferent as shown in Figure 1
(5) circle is bent into card cylinder and welding fabrication, makees rounding processing at adjacent minor arc.At card cylinder upper and lower side inscribed circle (3)
Respectively one annulus (annular radii is identical as inscribed circle size shown in Fig. 1) of welding and 12 minor arcs are tangent, card cylinder upper end circle
Ring is connect with disk on roller by rubber, and lower end annulus is then with roller lower wall by wire nail clearance fit, so that card cylinder can be with
The movement of roller upper lower burrs.
When cotton picker works, kinetic energy is passed to main shaft by gear by hydraulic motor, and main shaft drives roller with a certain revolving speed
Upper lower burrs rotation, since card cylinder is connect with roller upper lower burrs by annulus, makes roller upper lower burrs that can drive card by annulus
Cotton fiber is wound its body and passes through brush with certain revolving speed reversion by rotation when flexible vertical is plucked ingot and rotated forward with certain revolving speed
When son is by cotton fiber loose or dislocation, card cylinder, which can then prevent to fall off and be centrifuged the cotton fiber to fly out, enters drums inside.
Claims (10)
1. a kind of card cylinder, its cross-sectional shape is by making motion profile institute in certain point on the circle of rotation and revolution motion simultaneously
It is formed, the motion profile is distributed by 12 minor arcs around a center of circle even circumferential.
2. card cylinder according to claim 1, it is characterized in that: by rectangle thin plate short side, along rectangle long side,
Go out 12 minor arcs by certain size (radius) continuous punching or bending, and molded thin plate is bent into cylinder around a center of circle
And welding fabrication, make rounding processing at adjacent minor arc.
3. card cylinder according to claim 1 has preferable it is characterized in that: the card cylinder is made of rectangle thin plate
Toughness so that card cylinder have certain contraction and expansion function.
4. card cylinder according to claim 1, described in card cylinder material be not limited to the present invention to material.
5. card cylinder according to claim 1, the card cylinder molding mode is not limited to side given by the present invention
Case.
6. card cylinder according to claim 1, the cross-sectional shape makees rotation and revolution motion according to certain simultaneously
Certain point motion profile is different and changes on circle, is not limited to the given cross-sectional shape of present invention diagram, the revolution-radius
R, rotation radius r and revolution angle θ is not limited to the given size of the present invention.
7. card cylinder according to claim 1, described in card cylinder minor arc size and number according to making rotation and revolution
Size, quantity and the card cylinder diameter of the circle of movement and change, be not limited to the present invention and illustrate given number, card cylinder size
(chord length L, radius r1) etc..
8. card cylinder according to claim 1, the minor arc is by the not office of angle [alpha] between circle distribution circle size R3 and minor arc
It is limited to the present invention and illustrates given size and angle.
9. card cylinder according to claim 1, described in card barrel thickness t, height h etc. be not limited to diagram of the present invention
The size given.
10. (the connection of card cylinder according to claim 1, the card cylinder inscribed circle R1, circumscribed circle R2 and transition circle
Arc) r2 is not limited to the present invention and illustrates given size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169694.6A CN109220203A (en) | 2018-10-08 | 2018-10-08 | Card cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169694.6A CN109220203A (en) | 2018-10-08 | 2018-10-08 | Card cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109220203A true CN109220203A (en) | 2019-01-18 |
Family
ID=65054979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811169694.6A Pending CN109220203A (en) | 2018-10-08 | 2018-10-08 | Card cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109220203A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1400539A1 (en) * | 1986-07-25 | 1988-06-07 | Институт механики и сейсмостойкости сооружений им.М.Т.Уразбаева | Spindle drum for cotton picker |
| SU1727671A1 (en) * | 1987-04-30 | 1992-04-23 | Институт механики и сейсмостойкости сооружений им.М.Т.Уразбаева | Spindle cylinder of vertical spindle cotton harvesting unit |
| CN201278660Y (en) * | 2008-10-17 | 2009-07-29 | 新疆大学 | Self-propelled boll-picking cotton harvester |
| CN203387916U (en) * | 2013-05-22 | 2014-01-15 | 周芬 | Anti-cotton velvet ring for cotton picking machine |
| CN204498790U (en) * | 2015-04-02 | 2015-07-29 | 新疆胜凯采棉机制造有限公司 | The de-cotton separator of cotton picker spindle and the picker of formation thereof |
-
2018
- 2018-10-08 CN CN201811169694.6A patent/CN109220203A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1400539A1 (en) * | 1986-07-25 | 1988-06-07 | Институт механики и сейсмостойкости сооружений им.М.Т.Уразбаева | Spindle drum for cotton picker |
| SU1727671A1 (en) * | 1987-04-30 | 1992-04-23 | Институт механики и сейсмостойкости сооружений им.М.Т.Уразбаева | Spindle cylinder of vertical spindle cotton harvesting unit |
| CN201278660Y (en) * | 2008-10-17 | 2009-07-29 | 新疆大学 | Self-propelled boll-picking cotton harvester |
| CN203387916U (en) * | 2013-05-22 | 2014-01-15 | 周芬 | Anti-cotton velvet ring for cotton picking machine |
| CN204498790U (en) * | 2015-04-02 | 2015-07-29 | 新疆胜凯采棉机制造有限公司 | The de-cotton separator of cotton picker spindle and the picker of formation thereof |
Non-Patent Citations (2)
| Title |
|---|
| 付长兵等: "水平摘锭式采棉机采棉装置及关键部件分析", 《机械工程与自动化》 * |
| 李世云等: "基于ADAMS的采棉机摘锭运动规律分析及轨迹仿真", 《农机化研究》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |