CN101760811B - Seed cotton foreign fiber cleaning machine - Google Patents
Seed cotton foreign fiber cleaning machine Download PDFInfo
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- CN101760811B CN101760811B CN2009101133989A CN200910113398A CN101760811B CN 101760811 B CN101760811 B CN 101760811B CN 2009101133989 A CN2009101133989 A CN 2009101133989A CN 200910113398 A CN200910113398 A CN 200910113398A CN 101760811 B CN101760811 B CN 101760811B
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Abstract
The invention relates to a seed cotton foreign fiber cleaning machine for separating and removing a foreign fiber in a machine picked seed cotton processing link. The machine comprises a machine cavity and a stand, wherein the upper part of the machine cavity is provided with a foreign fiber outlet and a charge opening, and the lower part is provided with a discharge opening. The seed cotton foreign fiber cleaning machine is characterized in that a mesh-shaped large roller and a mesh-shaped small roller are transversely arranged in the machine cavity; the mesh-shaped large roller and the mesh-shaped small roller are adjacent and have a same rotating direction; and the discharge opening is provided with a discharge air stopping device. The invention has simple structure and low manufacture cost, is difficult to cause the damage to a seed cotton fiber in the use process, is convenient and practical, and can effectively remove lightweight foreign fibers, such as mulching films, and the like in the machine picked seed cotton.
Description
Technical field:
The present invention relates to a kind of machine and adopt the unginned cotton processing link separates rejecting at foreign fiber seed-wool foreign fiber cleaning machine.
Background technology:
Foreign fiber in the cotton is meant to sneak in unginned cotton production, processing and the process of circulation has the non-cotton fiber that has a strong impact on to cotton and quality of item thereof in the cotton, as chemical fibre, hair, silk, plastic film (rope), chromonema (rope, cloth) etc., colored fibre, chemical fibre, hair are commonly called as " three ".Sneak into the foreign fiber in the unginned cotton, be broken into the filament that is scattered easily, in weaving processing, be difficult to remove.During spinning, the filament that is scattered makes the cotton yarn broken end easily, reduces production efficiency; When weaving cotton cloth, influence fabric quality; During dyeing,, influence outward appearance, the quality of cotton yarn and cloth cover has been caused very big harm because of painted difference.During because of printing and dyeing cotton, cotton yarn, cotton fiber and foreign fiber tinctorial yield are inconsistent, occur obviously " fault " and color spot when causing the dyeing of cotton spinning cloth, cause large quantities of defect wares, directly influence the normal production order and foreign export.
Because the special film-mulching cultivation pattern in Xinjiang causes machine to be adopted in the process twines and sneaks into a large amount of mulch films.Sneaking in a large number of residual mulch film is to cause machine to adopt the seed-wool foreign fiber content overproof, one of principal element that credit rating descends.Along with the increase year by year that machine is adopted area, it is in urgent need to be improved that machine is adopted cotton crudy.Existing machine is adopted cotton blowing equipment can't effectively reject foreign fibers such as residual film, simultaneously makes the broken gined cotton of sneaking into of residual film through the clear general labourer's skill of multiple tracks, has so more increased the difficulty of follow-up textile enterprise removal of impurities.
The domestic and international product of Chu Xianing in the market, the separating treatment research of foreign fiber mainly concentrates in the opening and cleaning step of textile industry gined cotton after the cotton ginning in the cotton, as China Patent No. is the multistage seed cotton cleaning machines of 97241543.2 disclosed winnowing types, China Patent No. is the seed cotton cleaning machine of 200520144106.5 the disclosed band rejection of patent function, the mechanical structure relative complex, mainly be at the clever shell in the cotton, branches and leaves, impurity such as stone are cleared up, and still rare all reports are studied in the letter sorting of adopting the foreign fibers such as residual film of unginned cotton at machine, at present machine is adopted the residual film of unginned cotton and is sorted many dependence and manually carry out, labour intensity is big, waste time and energy, simultaneously seriously hindered the popularization process that machine is adopted cotton technology.The present descaling machine complex structure that adopts has increased manufacturing cost, and commentaries on classics net formula or the cyclone type unginned cotton separator of adopting more, in actual use, cotton fiber occurs and damages, easily forms drawbacks such as sliver.
Summary of the invention:
Technical problem to be solved by this invention be to provide a kind of simple in structure, easy to use, be difficult for causing the unginned cotton fibre damage, effectively the rejecting machine is adopted the seed-wool foreign fiber cleaning machine of the lightweight foreign fibers such as mulch film in the unginned cotton.
Described seed-wool foreign fiber cleaning machine, comprise machine cavity 2, frame 4, machine cavity 2 tops are provided with different fine outlet 1, charging aperture 3, the bottom is provided with discharging opening 6, it is characterized in that laterally being provided with in the machine cavity 2 netted swift 9, netted doffer 10, netted swift 9 is adjacent setting with netted doffer 10, and their rotation direction is identical, and 6 places are provided with discharging wind stopping device 5 at described discharging opening.
Described machine cavity 2 outsides are provided with motor 7, and described motor 7 and netted swift 9, netted doffer 10 are connected by transmission device.
Described transmission device is a belt transmission, also can be the chain transmission.
The course of work is as follows:
Under the effect of the unginned cotton that has foreign fiber at wind-force, when being blown to netted cylinder, utilize the difference of the two pressure reduction that on the netted cylinder of certain pore size, forms, foreign fibers such as mulch film are pressed on netted cylinder, rotation along with netted cylinder, in the grid slit of netted swift and netted doffer, pass, blown out from the outlet of top foreign fiber by wind, most of unginned cotton is exported from discharging opening under the gravity effect, fraction is brought to the top, the netted doffer that is rotated in the same way peels off, under the effect of air flow field, make to be mixed with a small amount of foreign fiber cotton and in the machine cavity, to enter ciculation fluidized state, make the two further separation, foreign fiber is from the different fine outlet output of upper end, and the unginned cotton discharging opening from the lower end under the gravity effect that runs up to after the separation is to a certain degree exported.
The present invention has utilized cylinder positive and negative pressure technology: when air-flow is taken to material in the machine cavity by charging aperture, the unginned cotton that has foreign fiber is under the effect of wind-force, be blown to netted outer surface of cylinder, because the specific area of cotton and residual film is different, it is poor to produce positive/negative pressure at netted cylinder surfaces externally and internally, again because the porosity of unginned cotton and residual film is different, residual film is attached on the netted cylinder and moves upward with netted cylinder rotation, unginned cotton then comes off from netted cylinder surface and moves downward, and realizes the two effective separation under the air-flow effect.
Compared with prior art, the present invention is simple in structure, and low cost of manufacture in use is difficult for causing the unginned cotton fibre damage, and convenient and practical, effectively the rejecting machine is adopted the lightweight foreign fibers such as mulch film in the unginned cotton.
Description of drawings:
Fig. 1 is the structural representation of the embodiment of the invention 1.
The structural representation that Fig. 2 overlooks for netted swift among Fig. 1.
1 is different fine outlet shown in the figure, and 2 is the machine cavity, and 3 is charging aperture, and 4 is frame, and 5 are the discharging wind stopping device, and 6 is discharging opening, and 7 is motor, and 8 is driving belt, and 9 is netted swift, and 10 is netted doffer.
The specific embodiment:
Embodiment 1:
With reference to accompanying drawing 1, Fig. 2, present embodiment comprises machine cavity 2, frame 4, machine cavity 2 tops are provided with different fine outlet 1, charging aperture 3, the bottom is provided with discharging opening 6, laterally be provided with netted swift 9, netted doffer 10 in the machine cavity 2, netted swift 9 is adjacent setting with netted doffer 10, and their rotation direction is identical, netted doffer 10 is located at netted swift 9 right side oblique uppers, and 6 places are provided with discharging wind stopping device 5 at described discharging opening.
Be fixed with motor 7 on the frame 4 of described machine cavity 2 outsides, described motor 7 passes through belt transmission with netted swift 9, netted doffer 10.
Embodiment 2:
Compare with embodiment 1, the different places of present embodiment are that described motor 7 and netted swift 9, netted doffer 10 pass through the chain transmission.
Claims (4)
1. seed-wool foreign fiber cleaning machine, comprise machine cavity (2), frame (4), machine cavity (2) top is provided with different fine outlet (1), charging aperture (3), the bottom is provided with discharging opening (6), it is characterized in that laterally being provided with in the machine cavity (2) netted swift (9), netted doffer (10), netted swift (9) is adjacent setting with netted doffer (10), and their rotation direction is identical, locates to be provided with discharging wind stopping device (5) at described discharging opening (6).
2. seed-wool foreign fiber cleaning machine as claimed in claim 1 is characterized in that described machine cavity (2) outside is provided with motor (7), and described motor (7) is connected by transmission device with netted swift (9), netted doffer (10).
3. seed-wool foreign fiber cleaning machine as claimed in claim 2 is characterized in that described transmission device is a belt transmission.
4. seed-wool foreign fiber cleaning machine as claimed in claim 2 is characterized in that described transmission device is the chain transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101133989A CN101760811B (en) | 2009-07-28 | 2009-07-28 | Seed cotton foreign fiber cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101133989A CN101760811B (en) | 2009-07-28 | 2009-07-28 | Seed cotton foreign fiber cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101760811A CN101760811A (en) | 2010-06-30 |
| CN101760811B true CN101760811B (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101133989A Active CN101760811B (en) | 2009-07-28 | 2009-07-28 | Seed cotton foreign fiber cleaning machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101760811B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111419B (en) * | 2013-01-11 | 2015-03-11 | 石河子大学 | Matched plastic film residue separation device for cotton picker |
| CN105880163A (en) * | 2016-05-27 | 2016-08-24 | 石河子大学 | Foreign fiber separation device matched with self-propelled cotton picker |
| CN106968028B (en) * | 2017-05-02 | 2018-10-26 | 重庆天运汽车配件有限公司 | The opener that liquidates of auto sound cotton |
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2009
- 2009-07-28 CN CN2009101133989A patent/CN101760811B/en active Active
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| CN101760811A (en) | 2010-06-30 |
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