US31062A - Improvement in cotton-gins - Google Patents
Improvement in cotton-gins Download PDFInfo
- Publication number
- US31062A US31062A US31062DA US31062A US 31062 A US31062 A US 31062A US 31062D A US31062D A US 31062DA US 31062 A US31062 A US 31062A
- Authority
- US
- United States
- Prior art keywords
- roller
- cotton
- plate
- comb
- improvement
- 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
Links
- 239000000835 fiber Substances 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 4
- 241000219146 Gossypium Species 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 240000000047 Gossypium barbadense Species 0.000 description 2
- 235000009429 Gossypium barbadense Nutrition 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/02—Separating vegetable fibres from seeds, e.g. cotton
- D01B1/04—Ginning
- D01B1/06—Roller gins, e.g. Macarthy type
Definitions
- This invention relates to an improvement in that class of cotton-gins in which rollers are employed, and which are designed, chiefly, for ginning long staple cotton.
- the object of the invention is to obtain a simple and efficient gin for the purpose specified, and one which, while capable of working rapidly, will not injure or break the staple or fiber.
- the invention consists in the employment or use of a roller in connection with an adjustable plate and vibrating rake or comb, arranged for joint operation, as hereinafter shown, whereby the desired end is attained.
- a A represent two side pieces or plates, which are supported by a suitable base, B, and
- G is a roller, the journals a a of which have their bearings in the side pieces, A A.
- This roller is covered with a leather strip, 1), which is wound around it in a spiral form, as shown clearly in Fig. 2.
- the roller 0 has a horizontal position, and directly above it there is an inclined metal plate, D, the lower edge of which is beveled or ground to conform to the surface of the roller, and is quite close to it, as shown clearly in Fig. 1.
- the plate D is secured to a cr'ossplate, c, of the side pieces, A A, by means of clamps d, the upper edge of plate D bearing against adjustable gages e, which are also attached to the cross-plate c.
- This arrangement admits of the plate D being adjusted higher or lower, and consequently nearer to or farther from the surface of the roller 0, as circumstances may require.
- This rake or comb H is formed of a metal plate provided at each end with a journal, 9, said journals being fitted in bearingshh, which bearings are placed-in inclined slots 2' t in the plates or side pieces, A A, and secured therein at any desired point by set-screws j j.
- slots 6 t are in a plane at right angles with the plane of the plate D, as shown in Fig. 1.
- the inner part of the plate of the comb is toothed, the teeth being alternately long and short, as shown at 70 in Fig. 2.
- the teeth 70 may be adjusted as near the roller 0 as desirable by adjusting the bearings h h in the slots t t.
- the operation is as follows:
- the roller 0 may be rotated by any convenient power in the direction indicated by the arrow, and the cotton to be ginned is fed down to the roller, and is caught by the roller and drawn between it and the plate D.
- the rake or comb H ripples or loosens the seed from the staple as the latter is drawn between the plate and roller, the seed of course being prevented from passing between the plate and roller, and the rake or comb by its vibrating favoring the separation of the seed from the staple, and without subjecting the fibers to any undue strain or tension which would be liable to break them.
- the length of the vibrations of the rake or comb H may be regulated, as occasion mayrequire, by adjusting the pitman f in the arm G at a greater or less distance from its end, the arm G being slotted to admit of such result.
- I is an inclined board, which is placed between the end pieces, A A, and extends from the roller. 0 to the base B. This board serves to convey the seed from the machine.
- the action of the rake or comb on the staple may be modified considerably by means of its adju'stability relatively with the roller 0, and the machine therefore may be adapted to suit the length of the fiber. The shorter the fiber the nearer the teeth It require to be to the roller 0.
- roller 0 constructed as described, and A. J. NEAL,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
.1. E. FERGUSON.
Cotton Gin.
No. 31.062. Patented Jan. 1.1861.-
N. Puma Phwmhv m m- Washin ton. a. a
Unirnn STATES Parnnr @rrigcn.
JAMES E. FERGUSON, OF MIOANOPY, FLORIDA.
IMPROVEMENT IN COTTON-GEMS.
Specification forming part of Letters Patent No. 31,062, dated January 1, 1861.
vention taken in the line or :t', Fig. 2. Fig. 2'
is a plan or top view of the same.
Similar letters of reference indicate corresponding part in the two figures.
This invention relates to an improvement in that class of cotton-gins in which rollers are employed, and which are designed, chiefly, for ginning long staple cotton.
The object of the invention is to obtain a simple and efficient gin for the purpose specified, and one which, while capable of working rapidly, will not injure or break the staple or fiber.
The invention consists in the employment or use of a roller in connection with an adjustable plate and vibrating rake or comb, arranged for joint operation, as hereinafter shown, whereby the desired end is attained.
To enable those skilled in the art to fully understand and construct my invention, I will proceed to describe it.
A A represent two side pieces or plates, which are supported by a suitable base, B, and
G is a roller, the journals a a of which have their bearings in the side pieces, A A. This roller is covered with a leather strip, 1), which is wound around it in a spiral form, as shown clearly in Fig. 2. The roller 0 has a horizontal position, and directly above it there is an inclined metal plate, D, the lower edge of which is beveled or ground to conform to the surface of the roller, and is quite close to it, as shown clearly in Fig. 1. The plate D is secured to a cr'ossplate, c, of the side pieces, A A, by means of clamps d, the upper edge of plate D bearing against adjustable gages e, which are also attached to the cross-plate c. This arrangement admits of the plate D being adjusted higher or lower, and consequently nearer to or farther from the surface of the roller 0, as circumstances may require.
' To one of the journals a of the roller 0 there is attached a driving-pulley, E, and to the other journal there is attached a crank,
F, which is connected by a pitman, f, with an arm, G, said arm being attached to one of the journals 9 of. a vibrating rake or comb, H. This rake or comb H is formed of a metal plate provided at each end with a journal, 9, said journals being fitted in bearingshh, which bearings are placed-in inclined slots 2' t in the plates or side pieces, A A, and secured therein at any desired point by set-screws j j. The
slots 6 t are in a plane at right angles with the plane of the plate D, as shown in Fig. 1. The inner part of the plate of the comb is toothed, the teeth being alternately long and short, as shown at 70 in Fig. 2. The teeth 70 may be adjusted as near the roller 0 as desirable by adjusting the bearings h h in the slots t t.
The operation is as follows: The roller 0 may be rotated by any convenient power in the direction indicated by the arrow, and the cotton to be ginned is fed down to the roller, and is caught by the roller and drawn between it and the plate D. The rake or comb H ripples or loosens the seed from the staple as the latter is drawn between the plate and roller, the seed of course being prevented from passing between the plate and roller, and the rake or comb by its vibrating favoring the separation of the seed from the staple, and without subjecting the fibers to any undue strain or tension which would be liable to break them. The length of the vibrations of the rake or comb H may be regulated, as occasion mayrequire, by adjusting the pitman f in the arm G at a greater or less distance from its end, the arm G being slotted to admit of such result.
I is an inclined board, which is placed between the end pieces, A A, and extends from the roller. 0 to the base B. This board serves to convey the seed from the machine.
The action of the rake or comb on the staple may be modified considerably by means of its adju'stability relatively with the roller 0, and the machine therefore may be adapted to suit the length of the fiber. The shorter the fiber the nearer the teeth It require to be to the roller 0.
I do not claim separately the roller 0, for that has been previously used; nor do I claim a comb or device to ripple the seed from the the adjustable Vibrating rake or comb H, a1- cotton irrespective of the arrangement of the ranged for joint operation, as and for the purone herein shown and described; but pose set forth.
I do claim as new and desire to secure by JAMES E. FERGUSON. Letters Patent- 7 Vitnesses:
The roller 0, constructed as described, and A. J. NEAL,
the adjustable plate D, in combination with R. E. JOHNSTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US31062A true US31062A (en) | 1861-01-01 |
Family
ID=2100699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US31062D Expired - Lifetime US31062A (en) | Improvement in cotton-gins |
Country Status (1)
Country | Link |
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US (1) | US31062A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4528533A (en) * | 1982-07-28 | 1985-07-09 | General Scanning, Inc. | Actuator with compensating flux path |
US4694235A (en) * | 1986-08-01 | 1987-09-15 | General Scanning, Inc. | Capacitive position sensor |
US6152702A (en) * | 1996-12-05 | 2000-11-28 | Caterpillar Inc. | Capacitive sensing apparatus for sensing a plurality of operating parameters associated with a variable displacement piston pump |
DE202007012106U1 (en) | 2007-08-29 | 2009-01-08 | Mymotors & Actuators Gmbh | Capacitive position encoder |
DE202007012105U1 (en) | 2007-08-29 | 2009-01-08 | Mymotors & Actuators Gmbh | Smallest electric motor with integrated encoder |
-
0
- US US31062D patent/US31062A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4528533A (en) * | 1982-07-28 | 1985-07-09 | General Scanning, Inc. | Actuator with compensating flux path |
US4694235A (en) * | 1986-08-01 | 1987-09-15 | General Scanning, Inc. | Capacitive position sensor |
US6152702A (en) * | 1996-12-05 | 2000-11-28 | Caterpillar Inc. | Capacitive sensing apparatus for sensing a plurality of operating parameters associated with a variable displacement piston pump |
DE202007012106U1 (en) | 2007-08-29 | 2009-01-08 | Mymotors & Actuators Gmbh | Capacitive position encoder |
DE202007012105U1 (en) | 2007-08-29 | 2009-01-08 | Mymotors & Actuators Gmbh | Smallest electric motor with integrated encoder |
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