CN202925157U - Cotton ginning roller - Google Patents
Cotton ginning roller Download PDFInfo
- Publication number
- CN202925157U CN202925157U CN 201220560614 CN201220560614U CN202925157U CN 202925157 U CN202925157 U CN 202925157U CN 201220560614 CN201220560614 CN 201220560614 CN 201220560614 U CN201220560614 U CN 201220560614U CN 202925157 U CN202925157 U CN 202925157U
- Authority
- CN
- China
- Prior art keywords
- roller
- ginning
- end cap
- leather
- driving shaft
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a cotton ginning roller which comprises rollers with pivot lugs. The number of the rollers is at least two, the rollers are evenly distributed around a driving shaft in a parallel mode, a first end cover and a second end cover are fixed at two ends of the driving shaft, rolling holes are formed in the first end cover and the second end cover and used for limiting the roller pivot lugs, the pivot lugs are limited by the rolling holes to move in the axial direction of the first end cover or the second end cover, the driving shaft is driven by a motor, and each roller is limited by a cotton ginning barrel which is arranged on the outer side of the roller. The cotton ginning roller can adjust the pressure of the rollers linearly and enable cotton ginning effects to be better.
Description
Technical field
The utility model relates to the cotton ginning apparatus field, especially, be a kind of can the linear ginning roller of adjusting pressure.
Background technology
The initial processing of cotton is commonly referred to ginning or cotton ginning.Roller ginning machine and saw blade ginning two classes are arranged, and its principle is separated from each other cottonseed and fiber namely by the effect of roller and blade or sawtooth.The gained fiber is called roller ginned cotton and saw ginned cotton.Roller rolls and yields poorly, and effect relaxes, and is difficult for the fiber that breaks, the unginned cotton that suitable processing long-staple cotton or maturity are poor and the cotton etc. of reserving seed for planting.Sawtooth ginning easily produces the faults such as cotton knot, rope silk, and because it has the blowing parts, therefore saw ginned cotton impurity is few, short fiber content (percentage of the short flannel amount of length below 16mm to the gined cotton amount in gined cotton) is low, and fiber length uniformity is good, and productivity ratio is very high.
The mode that adopts roller to carry out ginning, after roller uses a period of time, roller can produce insufficient pressure or rotate unstable situation because of wearing and tearing, simultaneously when ginning, at the initial stage of ginning, the impurity content of unginned cotton is higher, should adopt less pressure to roll, because adopting larger pressure, and existing equipment is without this function along with the minimizing of impurity.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of Ginning leather roller, and this Ginning leather roller can the linear pressure of adjusting roller.
The technical scheme that its technical problem that solves the utility model adopts is:
This Ginning leather roller comprises the roller with the pivot ear, described roller is provided with two at least, described roller is parallel and be distributed in around a driving shaft, the two ends of described driving shaft are fixed with the first end cap and the second end cap, have the hole of rolling that limits described roller pivot ear on described the first end cap and the second end cap, describedly roll the hole to limit described pivot ear upwards mobile in the footpath of described the first end cap or the second end cap, described driving shaft is by motor-driven, and it is spacing that described roller is arranged on the cotton ginning bucket in the described roller outside by one.
During described drive shaft turns, described roller is adjusted the rotating speed of described driving shaft owing to being subjected to centrifugal force centrifugal to the bucket wall of cotton ginning bucket, can immediately adjust the cotton ginning pressure of roller.
As preferably, the described length in hole of rolling greater than 1.1 times of described roller pivot ear diameter, makes roller that enough spaces that moves radially be arranged less than ten sixths of described leather roller diameter, guarantees simultaneously the stability of roller.
As preferably, described roller is the hollow roller, is marked with water in described roller, is provided with the waterflood path that leads to described roller inside on the pivot ear of described roller, the entrance of described waterflood path is provided with end cap, adjusts by the mode of water filling to enlarge the scope that roller produces pressure when centrifugal.
As preferably, described waterflood path connects a leather bag that is arranged in described roller, and described leather bag is the tubular leather bag around described pivot ear, water filling is drawn water easier.
The utility model has the advantage of:
1. by adjusting the rotating speed of described driving shaft, can immediately adjust the cotton ginning pressure of roller, during cotton ginning, can utilize this characteristic, the linear roller pressure of adjusting the cotton ginning different times makes the cotton ginning effect better.
2. due to the source of using centrifugal force as roller cotton ginning pressure, therefore do not exist wearing and tearing to cause the factor of roller pressure variation.
Description of drawings
Fig. 1 is the side-looking structural representation that this Ginning leather roller is not installed a side end cap;
Fig. 2 is the side-looking structural representation of this Ginning leather roller;
Fig. 3 is the structural representation that dissects of this Ginning leather roller roller.
In figure: 100, cotton ginning bucket; 200, roller; 210, pivot ear; 220, end cap; 230, waterflood path; 240, leather bag; 300, driving shaft; 410, the first end cap; 420, the second end cap; 421, roll the hole.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
consult Fig. 1, Fig. 2, in the present embodiment, this Ginning leather roller comprises the roller 200 with pivot ear 210, described roller 200 is provided with six, described roller 200 is parallel and be distributed in around a driving shaft 300, consult Fig. 2, the two ends of described driving shaft 300 are fixed with the first end cap 410 and the second end cap 420, have on described the first end cap 410 and the second end cap 420 limit described roller pivot ear 210 roll hole 421, the described hole 421 described pivot ears 210 of restriction that roll upwards move in the footpath of described the first end cap 410 or the second end cap 420, described driving shaft 300 is by motor-driven, it is spacing that described roller 200 is arranged on the cotton ginning bucket 100 in described roller 200 outsides by one.
Above-mentioned Ginning leather roller, described length of rolling hole 421 are 2 times of described roller pivot ear 210 diameters.
Consult Fig. 3, described roller 200 is the hollow roller, be marked with water in described roller 200, be provided with the waterflood path 230 that leads to described roller 200 inside on the pivot ear 210 of described roller 200, the entrance of described waterflood path 230 is provided with end cap 220, adjusts by the mode of water filling to enlarge the scope that roller produces pressure when centrifugal.
Above-mentioned Ginning leather roller, described waterflood path connect a leather bag 240 that is arranged in described roller, and described leather bag 240 is the tubular leather bag around described pivot ear 210.
In sum, by adjusting the rotating speed of described driving shaft 300, can immediately adjust the cotton ginning pressure of roller 200, during cotton ginning, can utilize this characteristic, linear roller 300 pressure of adjusting the cotton ginning different times make the cotton ginning effect better.
The above is only preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. Ginning leather roller, the roller (200) that comprises band pivot ear (210), it is characterized in that: described roller (200) is provided with two at least, described roller (200) is parallel and be distributed in a driving shaft (300) on every side, the two ends of described driving shaft (300) are fixed with the first end cap (410) and the second end cap (420), have on described the first end cap (410) and the second end cap (420) limit described roller pivot ear (210) roll hole (421), described hole (421) the described pivot ear of restriction (210) that rolls upwards moves in the footpath of described the first end cap (410) or the second end cap (420), described driving shaft (300) is by motor-driven, it is spacing that described roller (200) is arranged on the cotton ginning bucket (100) in described roller (200) outside by one.
2. Ginning leather roller according to claim 1 is characterized in that: the described length in hole (421) of rolling is less than ten sixths of described roller (200) diameter, greater than 1.1 times of described roller pivot ear (210) diameter.
3. Ginning leather roller according to claim 1, it is characterized in that: described roller (200) is the hollow roller, described roller is marked with water in (200), be provided with on the pivot ear (210) of described roller (200) and lead to the inner waterflood path (230) of described roller (200), the entrance of described waterflood path (230) is provided with end cap (220).
4. Ginning leather roller according to claim 3 is characterized in that: described waterflood path connects a leather bag (240) that is arranged in described roller, and described leather bag (240) is the tubular leather bag around described pivot ear (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560614 CN202925157U (en) | 2012-10-30 | 2012-10-30 | Cotton ginning roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560614 CN202925157U (en) | 2012-10-30 | 2012-10-30 | Cotton ginning roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925157U true CN202925157U (en) | 2013-05-08 |
Family
ID=48215136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560614 Expired - Fee Related CN202925157U (en) | 2012-10-30 | 2012-10-30 | Cotton ginning roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995131A (en) * | 2012-10-30 | 2013-03-27 | 吴江新劲纺织有限公司 | Embossing leather roller |
| CN112941638A (en) * | 2021-01-21 | 2021-06-11 | 李颖 | Cotton seed removing equipment for textile processing |
-
2012
- 2012-10-30 CN CN 201220560614 patent/CN202925157U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995131A (en) * | 2012-10-30 | 2013-03-27 | 吴江新劲纺织有限公司 | Embossing leather roller |
| CN112941638A (en) * | 2021-01-21 | 2021-06-11 | 李颖 | Cotton seed removing equipment for textile processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131030 |