US405245A - Feed-regulator for cotton-gins - Google Patents
Feed-regulator for cotton-gins Download PDFInfo
- Publication number
- US405245A US405245A US405245DA US405245A US 405245 A US405245 A US 405245A US 405245D A US405245D A US 405245DA US 405245 A US405245 A US 405245A
- Authority
- US
- United States
- Prior art keywords
- feed
- cotton
- lever
- pawls
- link
- 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
- 241000681094 Zingel asper Species 0.000 description 16
- 229920000742 Cotton Polymers 0.000 description 8
- 210000000614 Ribs Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
Definitions
- ROBERT LINDSAY BRANDON OF NEAR FORT ADAMS, MISSISSIPPI.
- Figure 1 represents abroken side elevation of a portion of a cotton-gin embodying my invention.
- Fig. 2 is a broken front view of the same.
- the object of my invention is to produce an equal and uniform feed in a cotton-gin that shall also be automatic or self-regulating; and the invention consists in thecombination and arrangement of the several parts, as hereinafter described and shown.
- Letter A indicates the saws, and B the ribs of the grid; 0, breast-board; D, evener-cylinder; E, endless apron; F, hopper; G, ratchet- Wheel; II H, pawl s; I, rocker-arm, and J link with its weight 5; K, connecting-rod, and L eccentric upon shaft of evener-cylinder; M, lever to regulate feed; N, cord running from staple 6, through staple 4, to lever M 0, main driving-pulley, and P pulleys by which evener-cylinder is run; Q, keeper for lever M; 1 and 2, front and rear supporting-rollers of endless apron; 3, pivot of rocker-arm I; 7, pivot of link J, and 8 pivot of lever M; 10, hinge of breastrbroad O, and 11 projection to operate lever M.
- the construction, operation, and effect of my machine are as follows:
- the motive power is applied inthe usual way to the main driv ing-pulley O, and thence by belts and pulleys P P P P to the eVener-cylinder D, which, as
- This apron E runs upon the rollers 1 and 2, Fig. 1, and to roller 1 is secured a ratchetwheel G,.which is operated by means of the pawls H H.
- a ratchetwheel G which is operated by means of the pawls H H.
- an eccentric L which operates a connecting-rod K, pivoted at the other end to the rocker-arm I.
- This-rockerarm is pivoted upon a suitable support at 3, and fitting around said rocker-arm, yet adapted to be moved thereon, are adjustable slides or clamps 12 12, Fig. 1one above and the other below the pivotal pointof said arm, and retained in such position as may be found desirable by means of set-screws 13 13, which pass through said slides and bear upon the shaft.
- pawls H H which engage and actuate the ratchet-wheel G on a roller of the endless apron E, each pawl acting alternately as propeller, and then retiring for fresh engagement with the ratchet.
- the point of pivoting the pitman K to the rocker-arm I may be changed to either of the holes in the upper end of said shaft, as shown, Fig. 1, and the position and action of the pawls upon the ratchet-wheel may also be changed by moving the slides 12 12, and by such adjustments the movement of the endless apron and the amount of feed to the evener-cylinder and the saws may be accelerated, modified, or arrested.
- These pawls Work through separate slots in a link J, to the bottom of which is attached a weight 5, which serves to hold the pawls to their engagement with the ratchetwheel G.
- M is a lever, the use and object of which are, in conjunction with link J, to regulate 0r arrest the feed from the endless apron E to the evener-cylinder D.
- This lever is fulcrumed on a pivot at 8, suitably supported, and is also pivoted to the link J at 7 and works through the keeper Q, as shown, Fig. 1.
- the breast-board as shown, is hinged at 10, and is provided with a projection at 11, which projection, when the breast-board is raised to open the saw-chamber, will press upon the front end of lever M, and also stop the feed until the board is lowered again to its former position.
- the combination with a feed-ratchet and its operating pawl or pawls and means for actuating said pawls, of link J and lover M, on which said link is carried, and the cord N and roll-box or saw-chamber, the said cord being connected at one end to the lever M and extending across the roll-box or saw-chamber in position to be deflected by an overaccumula-tion of cotton, substantially as shown and described.
- ROBERT LINDSAY BRANDON ROBERT LINDSAY BRANDON.
Description
(No Model.)
. R. L. BRANDON.
FEED REGULATOR FOR GOTTON GINS.
No. 405.245. Patented June 18, 1889.
u. PETERS. Phnlo-umagmpner, wumn m. u. c
UNITED STATES PATENT OFFICE.
ROBERT LINDSAY BRANDON, OF NEAR FORT ADAMS, MISSISSIPPI.
FEED-REGULATOR Foe COTTON-GINS.
SPECIFICATION forming part of LettersPatent No. 405,245, dated June 18, 1889.
Application filed April 19, 1888. Serial No. 271,198. (No model.)
To all whom it may concern:
Be itknown that 1, ROBERT LINDSAY BRAN- DON, a citizen of the United States, residing near Fort Adams, in the county of WVilkinson and State of Mississippi, have invented certain new and useful Improvements in Feed.- Regulators for Ootton-Gins; and I do hereby declare the following to be a full, clear, and eX- act description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
In the annexed drawings, Figure 1 represents abroken side elevation of a portion of a cotton-gin embodying my invention. Fig. 2 is a broken front view of the same.
The object of my invention is to produce an equal and uniform feed in a cotton-gin that shall also be automatic or self-regulating; and the invention consists in thecombination and arrangement of the several parts, as hereinafter described and shown.
Identical letters and figures in the drawings represent corresponding parts.
Letter A indicates the saws, and B the ribs of the grid; 0, breast-board; D, evener-cylinder; E, endless apron; F, hopper; G, ratchet- Wheel; II H, pawl s; I, rocker-arm, and J link with its weight 5; K, connecting-rod, and L eccentric upon shaft of evener-cylinder; M, lever to regulate feed; N, cord running from staple 6, through staple 4, to lever M 0, main driving-pulley, and P pulleys by which evener-cylinder is run; Q, keeper for lever M; 1 and 2, front and rear supporting-rollers of endless apron; 3, pivot of rocker-arm I; 7, pivot of link J, and 8 pivot of lever M; 10, hinge of breastrbroad O, and 11 projection to operate lever M.
The construction, operation, and effect of my machine are as follows: The motive power is applied inthe usual way to the main driv ing-pulley O, and thence by belts and pulleys P P P P to the eVener-cylinder D, which, as
' will be shown,'operates the endless apron E,
all supported and running in a suitable frame.
This apron E runs upon the rollers 1 and 2, Fig. 1, and to roller 1 is secured a ratchetwheel G,.which is operated by means of the pawls H H. Upon the shaft of the evenercylinder D is secured an eccentric L, which operates a connecting-rod K, pivoted at the other end to the rocker-arm I. This-rockerarm is pivoted upon a suitable support at 3, and fitting around said rocker-arm, yet adapted to be moved thereon, are adjustable slides or clamps 12 12, Fig. 1one above and the other below the pivotal pointof said arm, and retained in such position as may be found desirable by means of set-screws 13 13, which pass through said slides and bear upon the shaft. To these slides are pivoted pawls H H, which engage and actuate the ratchet-wheel G on a roller of the endless apron E, each pawl acting alternately as propeller, and then retiring for fresh engagement with the ratchet. The point of pivoting the pitman K to the rocker-arm I may be changed to either of the holes in the upper end of said shaft, as shown, Fig. 1, and the position and action of the pawls upon the ratchet-wheel may also be changed by moving the slides 12 12, and by such adjustments the movement of the endless apron and the amount of feed to the evener-cylinder and the saws may be accelerated, modified, or arrested. These pawls Work through separate slots in a link J, to the bottom of which is attached a weight 5, which serves to hold the pawls to their engagement with the ratchetwheel G.
M is a lever, the use and object of which are, in conjunction with link J, to regulate 0r arrest the feed from the endless apron E to the evener-cylinder D. This lever is fulcrumed on a pivot at 8, suitably supported, and is also pivoted to the link J at 7 and works through the keeper Q, as shown, Fig. 1.
It is evident-that by the depression of the long end of lever M at Q the link J will be raised and the pawls H H disengaged from their engagement with the ratchet-wheel G whenever, from too heavy a feed or from other reasons, itis desired-to check or arrest the feed. This operation can be effected in three Ways:
First. By the hand of the operator.
Second. By the automatic action of the cotton as it falls into the saw-chamber from the evener-cylinder, by means of a cord N, which is secured by a staple 6 near the front end of the frame, and runs thence horizontally and taut througl1 the saw-chamber to and through IOO the guide-staple 4 at the left of said frame, and thence upward, where it is attached to lever M. lVhenever the cotton is fed to the saws faster than they can dispose of it, the overaccumulation of cotton in the roll-box causes an increase in the bulk of the roll, and it consequently presses against the cord N and deflects it, which thus necessarily pulls upon and depresses the lever M at Q, which thus raises the link J and disengages the pawls from the ratchet until the saws having disposed of the extra feed the pressure on the cord N is relieved, the link drops, the pawls resume their engagement with the ratchet wheel, and the apron again moves.
Third. The breast-board, as shown, is hinged at 10, and is provided with a projection at 11, which projection, when the breast-board is raised to open the saw-chamber, will press upon the front end of lever M, and also stop the feed until the board is lowered again to its former position.
It is obvious that the sensitiveness of the lever M to the action of the cord N may be increased or decreased by Varying the point of attachment of the cord Nthereto; in other words, by varying the length of said lever.
Ilaving described my invention, what I clainnand desire to secure by Letters Patent,
1. In a cotton-gin, the combination, with a feed-ratchet and its operating pawl or pawls and means for actuating said pawls, of link J and lover M, on which said link is carried, and the cord N and roll-box or saw-chamber, the said cord being connected at one end to the lever M and extending across the roll-box or saw-chamber in position to be deflected by an overaccumula-tion of cotton, substantially as shown and described.
2. In a cotton-gin, the combination, with a feed-ratchet and its operating pawl or pawls and means for actuating said pawls, of link J and lever M, on which said link is carried, and a hinged breast-board C, provided with projection 11, whereby, when said breastboard is raised, the lever M is depressed and the feed is cut oil, substantially as shown and described.
In testimony whereof I affix my signature in presence of two witnesses.
ROBERT LINDSAY BRANDON.
\Vitnesses:
11'. 'l. VAN EATON, Ronnn'r BnrrrA'rN.
Publications (1)
Publication Number | Publication Date |
---|---|
US405245A true US405245A (en) | 1889-06-18 |
Family
ID=2474194
Family Applications (1)
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US405245D Expired - Lifetime US405245A (en) | Feed-regulator for cotton-gins |
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- US US405245D patent/US405245A/en not_active Expired - Lifetime
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