US6378A - Improvement in cotton-gins - Google Patents
Improvement in cotton-gins Download PDFInfo
- Publication number
- US6378A US6378A US6378DA US6378A US 6378 A US6378 A US 6378A US 6378D A US6378D A US 6378DA US 6378 A US6378 A US 6378A
- Authority
- US
- United States
- Prior art keywords
- ribs
- rollers
- cotton
- series
- roller
- 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
- 210000000614 Ribs Anatomy 0.000 description 38
- 229920000742 Cotton Polymers 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 238000003780 insertion 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
- Figure l is a perspective view ol' my improved roller cotton-gin; Fig. 2, a side elevation ofthe operating portion thereof detached; Fig. 3, a section in the line w of Fig. 2; Fig. fi, a section in the line y y of Fig. 2; and Fig. 5, a perspective view of a portion, J, of the machine detached.
- the principle of my invention consists in combining a double series of ribs, F F and S S, and adjustable supporting-bearings t t, at short intervals, with the rollers G and H, the front lribs, F F, having plates A A secured to their sides with projecting points, having curved edges extending between and fitting to the peripheries of therollers, (on each side of the supports t t,) for preventing the cotton from being drawn into the space between the rollers and the bearingsurfaces of their supports, which arrangement and combination enables me to use Wooden rollers of smaller size, and consequently more efficient in their operation than those generally made use of, and also causing the rollers to be much more durable.
- the supporting-frame for the movements of the cotton-gin is represented by Fig. 1, vand may be constructed in any well-known or usual manner.
- the rollers G. H are supported between the rear series of ribs, S S, the front series of ribs, F F, and the lateral adjustable bearing-supportst t, projecting opposite each other from the pieces J and E, between the front and rear series of ribs, as shown in Figs. 3 and 4.
- the lower roller, G passes through a slot in the bracket Q at the right of the ribs F and S, and its journal works in the box w, secured to the portion D of the frame.
- This .roller G is driven by a crossed band, i, pass- ⁇ ing from the large pulley O on the drivingshaft M to and around lthe pulley 11, on the roller, as shown in Fig. 1.
- the upper roller, H passes out from between the series of' ribs and bearingsupports through an. aperture in the bracket Q at the left of the ribs, and its: journal works ⁇ in the box w.-
- This roller is driven by the band f, passing from the pulley I on the driving-.shaft M to and around the pulley h upon the roller.
- the inclination which I generally give tothe ribs F and S is shown in Fig. l of the drawings.
- the lower ends of both series of ribs are permanently se-i cured to the strong timber Y, as shown in'Fig.
- the pieces of ltimber E and J cor-J respond with each other -in shape,'whici shape is represented by Fig-5.
- the notches in their sides receive the ribs F S when, they (the pieces Egand J) are placed .in their approprii ate positions between the ribs.
- the front series of ribs, F F are thrown back on their hinged joints, to allow' of the insertion ofthe 'piece E, the rollers G and H, and the piece J in their places.
- the ribs F F are then closed up over the piecesE J and the rollers, and the tenons at the upper ends of both series of ribs are inserted into mortises in the movable piece K.
- the bearing-supports t t are pressed against y the rollers by means of the'wedges'G C, inserted between the piece Eand the beam Y, and by the wedges z z, inserted into nio'rtises in the cross-piece U of the frame and bearing against the upper side of K, as shown in Fig. 1.
- the rollers may be geared and driven in any manner that may l be preferred.
- the front series of ribs are jointed and confined at one endin such a manner that they can be readily detached, 4for the purpose of facilitating the removal of the roll-.
Description
UNITED STATES Pa'rnjNi'r Fries.
MALCOM MUAULAY, OF THGMASVILLE, GEORGIA.
IMPRovEMENT is carrosseries.
Specileationfo-rming part 'of Letters 'Ratent No. 6,378, dated April 24, 184,9.
To all whom it may concern.-
13e it known that I, MALCOM MCAULAY, of Thomasville, in the county of Thomas and State of Georgia, have invented. certain new and useful Improvements in Roller Cotton- Gins; and Ido hereby declare the following to be a full, clear, and exact description therey of, referenoe being had to the accompanying drawings, making a part of this specification, in Whicht Figure l is a perspective view ol' my improved roller cotton-gin; Fig. 2, a side elevation ofthe operating portion thereof detached; Fig. 3, a section in the line w of Fig. 2; Fig. fi, a section in the line y y of Fig. 2; and Fig. 5, a perspective view of a portion, J, of the machine detached.
Similar letters indicate like parts in all the Iigurcs.
The principle of my invention consists in combining a double series of ribs, F F and S S, and adjustable supporting-bearings t t, at short intervals, with the rollers G and H, the front lribs, F F, having plates A A secured to their sides with projecting points, having curved edges extending between and fitting to the peripheries of therollers, (on each side of the supports t t,) for preventing the cotton from being drawn into the space between the rollers and the bearingsurfaces of their supports, which arrangement and combination enables me to use Wooden rollers of smaller size, and consequently more efficient in their operation than those generally made use of, and also causing the rollers to be much more durable.
The supporting-frame for the movements of the cotton-gin is represented by Fig. 1, vand may be constructed in any well-known or usual manner. The rollers G. H are supported between the rear series of ribs, S S, the front series of ribs, F F, and the lateral adjustable bearing-supportst t, projecting opposite each other from the pieces J and E, between the front and rear series of ribs, as shown in Figs. 3 and 4. The lower roller, G, passes through a slot in the bracket Q at the right of the ribs F and S, and its journal works in the box w, secured to the portion D of the frame. This .roller G is driven by a crossed band, i, pass- `ing from the large pulley O on the drivingshaft M to and around lthe pulley 11, on the roller, as shown in Fig. 1. The upper roller, H, passes out from between the series of' ribs and bearingsupports through an. aperture in the bracket Q at the left of the ribs, and its: journal works `in the box w.- This roller is driven by the band f, passing from the pulley I on the driving-.shaft M to and around the pulley h upon the roller. The inclination which I generally give tothe ribs F and S is shown in Fig. l of the drawings. The lower ends of both series of ribs are permanently se-i cured to the strong timber Y, as shown in'Fig.
4. Each one of the upper series of ribs, F F,
has a hinged joint at B, as represented in the drawings.. The pieces of ltimber E and J cor-J respond with each other -in shape,'whici shape is represented by Fig-5. The notches in their sides receive the ribs F S when, they (the pieces Egand J) are placed .in their approprii ate positions between the ribs. The front series of ribs, F F, are thrown back on their hinged joints, to allow' of the insertion ofthe 'piece E, the rollers G and H, and the piece J in their places. The ribs F F are then closed up over the piecesE J and the rollers, and the tenons at the upper ends of both series of ribs are inserted into mortises in the movable piece K. The bearing-supports t t are pressed against y the rollers by means of the'wedges'G C, inserted between the piece Eand the beam Y, and by the wedges z z, inserted into nio'rtises in the cross-piece U of the frame and bearing against the upper side of K, as shown in Fig. 1. Additional motion is imparted tothe piece 'J by means of the cap L, confined to K' by the screws ff, and acting upon the pins n n, passing through holes in K and bearing against J, as shownin Figs. 2 and 3. Metallic plates A are made fast to thes'idesv of the front ribs, F
ers, having curved edges that accurately t to their peripheries, and vprevent the cotton from being drawn between' the rollers and their` bearing-supports t t, which would'rcause friction and speedydestruction to the rollers: Pointed teeth are inserted into 'the pieces E and J, between each of the ribs, and stand in of feeding-teethfare inserted into the vibrating bar Z, which has its bearings vin the bracle. ets Q Q, immediately in front of the rollers. A vibratory movement is imparted to the bar Z by means of the 'crank b, o'n the extremity of one of its journals, connected by the rod d to the shorter crank `dat the extremity of one,
F, from vwhich points project between the roll= the position represented lin Fig. 3. A series teeth projecting fromE and J to open the ootton, and prevent too large masses from enter# ing 'and clogging the rollers, The rollers may be geared and driven in any manner that may l be preferred. The front series of ribs are jointed and confined at one endin such a manner that they can be readily detached, 4for the purpose of facilitating the removal of the roll-.
ers when they are Worn ont and supplying their places with new ones.
Having thus fully described my improvements in the roller cottonvgin, What I claim as my invention, and desire to secure by Letters Patent, is-
The combination of series of ribs F S and lateral adjustable bearing-supports t t with the ginning-rollers, substantially in the manner and for' the purpose herein set forth. y
' ivrALooM MCAULAY W'itnesses: i QW. G. Pennine.
QHAs. H. REMINGTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US6378A true US6378A (en) | 1849-04-24 |
Family
ID=2066677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US6378D Expired - Lifetime US6378A (en) | Improvement in cotton-gins |
Country Status (1)
Country | Link |
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US (1) | US6378A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070080243A1 (en) * | 2005-10-12 | 2007-04-12 | Alexander Kevin L | Material dispensing apparatus |
US20180100454A1 (en) * | 2015-12-09 | 2018-04-12 | Hyundai Motor Company | System and method for controlling valve timing of continuous variable valve duration engine |
-
0
- US US6378D patent/US6378A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070080243A1 (en) * | 2005-10-12 | 2007-04-12 | Alexander Kevin L | Material dispensing apparatus |
US20180100454A1 (en) * | 2015-12-09 | 2018-04-12 | Hyundai Motor Company | System and method for controlling valve timing of continuous variable valve duration engine |
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