CN102817116A - Jagged disc-type cotton-grabbing beater - Google Patents
Jagged disc-type cotton-grabbing beater Download PDFInfo
- Publication number
- CN102817116A CN102817116A CN2012102864362A CN201210286436A CN102817116A CN 102817116 A CN102817116 A CN 102817116A CN 2012102864362 A CN2012102864362 A CN 2012102864362A CN 201210286436 A CN201210286436 A CN 201210286436A CN 102817116 A CN102817116 A CN 102817116A
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- blade
- cotton
- hired roughneck
- disc
- rolling bearing
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Abstract
The invention discloses a jagged disc-type cotton-grabbing beater, which comprises a rolling bearing, an inner disc which is fixed on the rolling bearing, an outer disc which is installed on the rolling bearing through the inner disc and a cutter blade which is installed on the outer disc; and the cutter blade is a jagged cutter blade, the quantity of teeth of the cutter blade is 8, and an angle of a knife point is 70 degrees. The jagged disc-type beater has advantages of good cotton grabbing effect, uniformity and high efficiency in cotton grabbing, difficulty in damage of cutter blade and long service life.
Description
Technical field
The present invention relates to a kind of griping cotton machine tool, particularly relate to the cotton hired roughneck that grabs in the griping cotton machine tool.
Background technology
In textile technology; Grabbing cotton hired roughneck is the indispensable important component part of opening or cleaning cotton machine, and it mainly acts on and is from bale of cotton layer, to grasp cotton piece, and then cotton piece is thrown away; Make cotton piece under the effect of air-flow, be admitted to cotton delivery pipe, and then feed carding machine to the place ahead.
Yet carding machine is split scutcher with it accordingly and is also had higher requirement to the high yield trend development at present, designs the suitable cotton hired roughneck that grabs the cotton piece of feeding carding machine is further reduced, and relaxed fully, has seemed particularly important.
But, in actual production process, owing to grab cotton hired roughneck can not be full and uniform cotton piece is broken up,, still affect developing rapidly of China's textile technology so pass through shortcomings such as the cotton piece of grabbing behind the cotton hired roughneck is excessive or inhomogeneous.
In addition; In grabbing cotton hired roughneck's insert design, the shape of blade all has very important function for hired roughneck's the work and the life-span of blade, but in reality; But hired roughneck's blade of good working effect often; Lack easy to wear and service life, and nonabradable hired roughneck's blade, then work is undesirable.
In sum, good grab cotton hired roughneck's structure with and insert design just seem particularly important for obtaining good working effect and long service life.
Summary of the invention
Based on the existing existing problem of cotton hired roughneck of grabbing, main purpose of the present invention is that a kind of blade long service life is provided and can realizes the efficient and meticulous cotton cotton hired roughneck that grabs that grabs.
To achieve these goals, sawtooth disc type according to the invention is grabbed cotton hired roughneck and is adopted following technical scheme:
Said sawtooth disc type is grabbed cotton hired roughneck and is installed in griping cotton machine and is used to grab cotton, and it comprises rolling bearing, be fixed on interior disk on the rolling bearing, be installed in the outer disc on the rolling bearing and be installed in the blade on the outer disc through interior disk.
Further, offer a plurality of screws on the said outer disc.
Further, said blade is the sawtooth blade.
Further, the number of teeth of said blade is 8.
Further, the nose angle of said blade is 70 °.
Further, said blade passes screw and is tightened against outer disc under the effect of screw.
Sawtooth disc type according to the invention is grabbed cotton hired roughneck and is had good working effect, grab cotton evenly, and blade is not fragile, the advantage of long service life.
Description of drawings
The structure chart that Fig. 1 grabs cotton hired roughneck for sawtooth disc type according to the invention;
Fig. 2 grabs the partial enlarged drawing of blade among the cotton hired roughneck for sawtooth disc type according to the invention.
The specific embodiment
Come that below in conjunction with accompanying drawing and specific embodiment sawtooth disc type according to the invention is grabbed cotton hired roughneck and do further detailed description.
Shown in seeing figures.1.and.2; Sawtooth disc type according to the invention is grabbed cotton hired roughneck 1 and is comprised rolling bearing 10, interior disk 11, outer disc 12 and blade 13, and wherein, interior disk 11 is for being fixedly mounted on the rolling bearing 10; 12 of outer discs are installed on the rolling bearing 10 through interior disk 11; And on this outer disc 12, offer a plurality of screws 121, in the practical application, said blade 13 screws tight on said outer disc 12 through those screws 121.
Said blade 13 adopts the sawtooth blade, and in the present invention's invention, the number of teeth of this blade 13 can be 8; Owing to be symmetrical structure, so when grabbing cotton hired roughneck and working, can guarantee that it is bigger at rotary inertia according to the invention; When speed of gyration is high; Keep kinetic energy balancing, further reduce the operating pressure of rolling bearing 10, thereby increased the service life of grabbing cotton hired roughneck largely.
In addition, point of a knife angle of grabbing cotton hired roughneck's blade 13 according to the invention adopts 70 °, grabs cotton hired roughneck's blade point of a knife angle with respect to of the prior art; It is big that this point of a knife angle is wanted; Such as, in the FA002 type automatic plucker, its blade point of a knife angle is merely 60 ° in the prior art.
Therefore, because the point of a knife angle that the present invention adopts more is big, therefore on the basis that guarantees the blade acutance, than the little blade of point of a knife angle, its blade strength is big, and its service life also can longer point.
See Fig. 1, according to the invention when grabbing cotton hired roughneck and working, rolling bearing 10 rotates under the driving of power; And then disk 11 rotates with outer disc 12 in driving; Simultaneously, the situation that the blade 13 on the outer disc 12 rotates at outer disc 12 gets into successively grabs the cotton region, and through grasping cotton piece between tooth and the tooth.
Wherein, because blade 13 is with outer disc 12 rotations, so when rotating; Can when rotating, produce one between tooth and the tooth is the rotation pressure on plane with blade 13, thereby impels cotton piece to get into the space between tooth and the tooth, again; Because after cotton piece gets between tooth and the tooth, it can be relatively is that the plane on plane is protruding upward with blade 13, so cotton piece can separate with blade 13 rotations and then from the bale of cotton under above-mentioned rotation pressure when rotating; That is, torn, and then isolate cotton piece of uniform size by blade 13.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (6)
1. a sawtooth disc type is grabbed cotton hired roughneck, is installed in griping cotton machine and is used to grab cotton, it is characterized in that, comprises rolling bearing, is fixed on interior disk on the rolling bearing, is installed in the outer disc on the rolling bearing and is installed in the blade on the outer disc through interior disk.
2. grab cotton hired roughneck according to the said sawtooth disc type of claim 1, it is characterized in that, offer a plurality of screws on the said outer disc.
3. grab cotton hired roughneck according to the said sawtooth disc type of claim 1, it is characterized in that, said blade is the sawtooth blade.
4. grab cotton hired roughneck according to the said sawtooth disc type of claim 3, it is characterized in that, the number of teeth of said blade is 8.
5. grab cotton hired roughneck according to the said sawtooth disc type of claim 3, it is characterized in that, the nose angle of said blade is 70 °.
6. grab cotton hired roughneck according to claim 1 or 2 said sawtooth disc types, it is characterized in that said blade passes screw and is tightened against outer disc under the effect of screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102864362A CN102817116A (en) | 2012-08-09 | 2012-08-09 | Jagged disc-type cotton-grabbing beater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102864362A CN102817116A (en) | 2012-08-09 | 2012-08-09 | Jagged disc-type cotton-grabbing beater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102817116A true CN102817116A (en) | 2012-12-12 |
Family
ID=47301545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102864362A Pending CN102817116A (en) | 2012-08-09 | 2012-08-09 | Jagged disc-type cotton-grabbing beater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817116A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294409A (en) * | 2014-09-15 | 2015-01-21 | 湖北天运消音防振新材料有限公司 | Annular bale plucker with smashing and filtering functions |
| CN105951220A (en) * | 2016-07-26 | 2016-09-21 | 苏州科润织造有限公司 | Bale plucker beater |
| CN109778361A (en) * | 2019-02-14 | 2019-05-21 | 山东恒泰纺织有限公司 | It is a kind of for spinning the cotton system and Weaving method of wool type and overlength fiber yarn |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765057A (en) * | 1972-04-14 | 1973-10-16 | Kendall & Co | Apparatus for altering weight profile of picker laps |
| CN86205541U (en) * | 1986-08-08 | 1987-05-20 | 河南纺织科学技术研究所 | Single blade cutter on disk cotton grab |
| CN2126237U (en) * | 1991-10-30 | 1992-12-30 | 江阴市澄江纺织机械厂 | Nose-shape saw bit beater arm |
| RU1801998C (en) * | 1991-03-29 | 1993-03-15 | Ташкентский машиностроительный институт | Filament material cleaner bar screen |
| CN2521226Y (en) * | 2001-12-25 | 2002-11-20 | 郑州宏大新型纺机有限责任公司 | Cotton opening beater arm |
-
2012
- 2012-08-09 CN CN2012102864362A patent/CN102817116A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765057A (en) * | 1972-04-14 | 1973-10-16 | Kendall & Co | Apparatus for altering weight profile of picker laps |
| CN86205541U (en) * | 1986-08-08 | 1987-05-20 | 河南纺织科学技术研究所 | Single blade cutter on disk cotton grab |
| RU1801998C (en) * | 1991-03-29 | 1993-03-15 | Ташкентский машиностроительный институт | Filament material cleaner bar screen |
| CN2126237U (en) * | 1991-10-30 | 1992-12-30 | 江阴市澄江纺织机械厂 | Nose-shape saw bit beater arm |
| CN2521226Y (en) * | 2001-12-25 | 2002-11-20 | 郑州宏大新型纺机有限责任公司 | Cotton opening beater arm |
Non-Patent Citations (1)
| Title |
|---|
| 史志陶: "《棉纺工程》", 30 September 2007, 中国纺织出版社, article "FA002型环行式抓棉机" * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294409A (en) * | 2014-09-15 | 2015-01-21 | 湖北天运消音防振新材料有限公司 | Annular bale plucker with smashing and filtering functions |
| CN105951220A (en) * | 2016-07-26 | 2016-09-21 | 苏州科润织造有限公司 | Bale plucker beater |
| CN109778361A (en) * | 2019-02-14 | 2019-05-21 | 山东恒泰纺织有限公司 | It is a kind of for spinning the cotton system and Weaving method of wool type and overlength fiber yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |