US860295A - Cotton-picker. - Google Patents
Cotton-picker. Download PDFInfo
- Publication number
- US860295A US860295A US34334706A US1906343347A US860295A US 860295 A US860295 A US 860295A US 34334706 A US34334706 A US 34334706A US 1906343347 A US1906343347 A US 1906343347A US 860295 A US860295 A US 860295A
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- US
- United States
- Prior art keywords
- cotton
- teeth
- lap
- picker
- rolls
- 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 - Lifetime
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
Definitions
- Our invention pertains to the manufacture of cotton yarn.
- Cotton as it is discharged from a picker is in the form of a lap or wide thin layer which is wound into a large roll precedent to being carried to acarding machine for further operations on the cotton.
- the above mentioned splitting of the lap is due to the fact that ordinarily the cotton composing the lap is in a fluffy and loose or open state; and the object of our invention is to provide simple and efficient means for firmly condensing the fibers of cotton entering into the lap with a view of preventing one coil of the lap when the same is formed into a roll from becoming entangled with another coil and pulling fibers of cotton from the latter on the unwinding of the roll.
- Figure l is a vertical section illustrating our improvement as properly arranged relative to the several rolls of a cotton picker.
- Fig. 2 is an enlarged, detail vertical section of our improved means for condensing the fibers of cotton.
- Fig. 3 is a detail front elevation of the said means, and:
- Fig. 4 is a view similar to Fig. 1 but showing a modification of our invention.
- A is the casing of a cotton picker.
- B B are the screen rolls of the picker.
- 0 C are rolls which receive cotton from the screen rolls after the manner illustrated, and
- D D are rolls between which the cotton is carried out of or discharged from the picker.
- a table E In the casing A at a point intermediate the pair of rolls G and the upper of the rolls D is arranged a table E, and on this table is fixed a body plate F carrying a plurality of teeth G which in practice are arranged at a distance of two or three inches apart.
- teeth G are fixed at their heels to the body plate F, and extend upward therefrom, as indicated by a, and then forward and upward, as indicated by b, and then forward and downward, as indicated by c.
- the angle of the teeth G intermediate the portions 1) and 0 thereof is always, by preference, the same, but in practice it may be found necessary to vary or change the angle between the portions a and Z) of the teeth in order to best adapt the teeth to the picker and the grade of cotton that is to be operated on.
- the teeth G will be found to be highly efficient in condensing the fibers of the cotton. This is due to the fact that the layer or mass of cotton is light and fluffy as it passes over the teeth or wires, and the said teeth or wires are allowed to penetrate the mass of cotton to a considerable extent, as indicated in Fig. 1.
- the condensing of the fibers of cotton is materially advantageous because when the lap is wound into a roll one coil of theroll is not liable to be fastened to another coil thereof, and hence when the roll is unwound incident to the feeding of the cotton to a carding machine there is no splitting or pulling apart of the lap.
- a table E narrower than the table E of Figs. 1 to 3 is employed, and a roller shaft F is located between the forward edge of said table and the upper of the rolls D, and teeth G for serving the purpose hereinbefore ascribed to the teeth G are arranged on the periphery of the said roller shaft at intervals in the length and circumference thereof.
- the teeth G are arranged to extend about the distance shown above the table E when the roller shaft is rotated, and the said roller shaft is designed to be positively rotated in the direction indicated by arrow, but at a speed slower than the feed of the lap.
Description
PATENTED JULY 16, 1907.
attoznaq m r v 4 I I m I a H. s. a. H'. E. HOUGHTON.
COTTON PIGKER.
APPLICATION FILED NOV. 14, 1900.
9/95 M use:
TNE NoRRls wsrsss ca, wAsnmcwN, n. c.
UNITED STATES PATENT OFFICE.
HENRY S. IIOUGHTON AND HARRY E. HOUGHTON, OF WOONSOGKET, RIIODE ISLAND.
COTTON-PICKER.
Application filed November 14, 1906. Serial No. 343,347.
Specification of Letters Patent.
Patented July 16, 1907.
To all whom it may concern:
Be it known that we, HENRY S: HoUGnToN and HARRY E. HOUGl-ITON, citizens of the United States, residing at Woonsocket, in the county of Providence and State of Rhode Island, have invented new and useful Improvements in Cotton-Pickers, of which the following is a specification.
Our invention pertains to the manufacture of cotton yarn.
Cotton as it is discharged from a picker is in the form of a lap or wide thin layer which is wound into a large roll precedent to being carried to acarding machine for further operations on the cotton. In the unwinding of the said roll it frequently happens that part of one coil of the lap adheres to part of another coil thereof which results in the lap being split so that more cotton is fed into the carding machine at one point than at another and uneven or thick and thin work is produced. v
The above mentioned splitting of the lap is due to the fact that ordinarily the cotton composing the lap is in a fluffy and loose or open state; and the object of our invention is to provide simple and efficient means for firmly condensing the fibers of cotton entering into the lap with a view of preventing one coil of the lap when the same is formed into a roll from becoming entangled with another coil and pulling fibers of cotton from the latter on the unwinding of the roll.
With the foregoing in mind the invention will be fully understood from the following description and claims when taken in connection with the accompanying drawings, forming part of this specification, in which:
Figure l is a vertical section illustrating our improvement as properly arranged relative to the several rolls of a cotton picker. Fig. 2 is an enlarged, detail vertical section of our improved means for condensing the fibers of cotton. Fig. 3 is a detail front elevation of the said means, and: Fig. 4 is a view similar to Fig. 1 but showing a modification of our invention.
Referring by letter to the said drawings, and more particularly to Figs. 1 to 3, thereof: A is the casing of a cotton picker. B B are the screen rolls of the picker. 0 C are rolls which receive cotton from the screen rolls after the manner illustrated, and D D are rolls between which the cotton is carried out of or discharged from the picker. In the casing A at a point intermediate the pair of rolls G and the upper of the rolls D is arranged a table E, and on this table is fixed a body plate F carrying a plurality of teeth G which in practice are arranged at a distance of two or three inches apart. These teeth G are fixed at their heels to the body plate F, and extend upward therefrom, as indicated by a, and then forward and upward, as indicated by b, and then forward and downward, as indicated by c. The angle of the teeth G intermediate the portions 1) and 0 thereof is always, by preference, the same, but in practice it may be found necessary to vary or change the angle between the portions a and Z) of the teeth in order to best adapt the teeth to the picker and the grade of cotton that is to be operated on.
Arranged as stated relative to the rolls of the picker A, the teeth G will be found to be highly efficient in condensing the fibers of the cotton. This is due to the fact that the layer or mass of cotton is light and fluffy as it passes over the teeth or wires, and the said teeth or wires are allowed to penetrate the mass of cotton to a considerable extent, as indicated in Fig. 1.
The condensing of the fibers of cotton is materially advantageous because when the lap is wound into a roll one coil of theroll is not liable to be fastened to another coil thereof, and hence when the roll is unwound incident to the feeding of the cotton to a carding machine there is no splitting or pulling apart of the lap.
By virtue of our improved teeth G being arranged in a position intermediate the rolls 0 which receive the formed lap from the screen rolls B and the rolls D which conduct the lap out of the picker, it will be apparent that the said teeth G only engage the cotton when the same is in the form of a lap, and hence there is no liability of fibers of cotton collecting on the teeth G and in that way causing an uneven and bunchy lap.
In the embodiment of our invention illustrated in Fig. 4, a table E narrower than the table E of Figs. 1 to 3 is employed, and a roller shaft F is located between the forward edge of said table and the upper of the rolls D, and teeth G for serving the purpose hereinbefore ascribed to the teeth G are arranged on the periphery of the said roller shaft at intervals in the length and circumference thereof. The teeth G are arranged to extend about the distance shown above the table E when the roller shaft is rotated, and the said roller shaft is designed to be positively rotated in the direction indicated by arrow, but at a speed slower than the feed of the lap. When the teeth G are thus operated, they will be found to be quite as efficient as the teeth G of Figs. 1 to 3 in condensing the fibers of cotton.
It will be gathered from-the foregoing that our improvements do not add greatly to the cost of a cotton picker, and yet are calculated to materially improve the product of the picker in the respect mentioned.
The constructions herein shown and described are the best embodiments of our invention known to us, but we desire it understood that in practice changes may be made in the form, construction and relative arrangement of parts within the scope of the appended claims without involving departure from the scope of our invention.
Having described our invention, what we claim and desire to secure by Letters-Patent, is:
-1. The combination in a cotton picker, of screen rolls, rolls for receiving a lap from the screen rolls, means for conducting the iap out of the picker, and fixed teeth, inter: immediate the receiving rolls and said conducting means, arranged to extend into the path of the lap at intervals in the Width of said path; each of said teeth extending" upward and then forward. with reference to the direction in which the lap is moved, and then downward.
2. The combination of means for moving a lap of cotton, and teeth arranged to extend into the path'of the lap at intervals in the width of said path; each of said teeth extending upward and forward, with reference to the direc tion in which the lap is moved, and each having an angle adjacent to its heel and another angle adjacent to its forward end.
3. An attachment for a cotton picker or analogous ma;- chine,co1nprising a body, and teeth fixed at one end to the body and extending upwardlytherefrom, then forward and then downward.
In testimony whereof we have hereunto set our hands in presence of two subscribing witnesses.
HENRY S.- HOUGHTON. HARRY E. HOUGHTON.
Witnesses:
Gno. W SPAULDING, EDGAR L. SPAULYDING.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34334706A US860295A (en) | 1906-11-14 | 1906-11-14 | Cotton-picker. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34334706A US860295A (en) | 1906-11-14 | 1906-11-14 | Cotton-picker. |
Publications (1)
Publication Number | Publication Date |
---|---|
US860295A true US860295A (en) | 1907-07-16 |
Family
ID=2928748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US34334706A Expired - Lifetime US860295A (en) | 1906-11-14 | 1906-11-14 | Cotton-picker. |
Country Status (1)
Country | Link |
---|---|
US (1) | US860295A (en) |
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1906
- 1906-11-14 US US34334706A patent/US860295A/en not_active Expired - Lifetime
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