US967446A - Cotton-cleaning mechanism. - Google Patents
Cotton-cleaning mechanism. Download PDFInfo
- Publication number
- US967446A US967446A US43489408A US1908434894A US967446A US 967446 A US967446 A US 967446A US 43489408 A US43489408 A US 43489408A US 1908434894 A US1908434894 A US 1908434894A US 967446 A US967446 A US 967446A
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- United States
- Prior art keywords
- cotton
- drum
- spout
- casing
- discharge
- 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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-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G7/00—Breaking or opening fibre bales
- D01G7/04—Breaking or opening fibre bales by means of toothed members
Definitions
- This invention relates to improvements in means for cleaning seed cotton prior to its entry into the gins or for other purposes of an analogous nature, and the primary object is to provide novel,simple and effective means whereby the cotton can be maintained in coaction with the cleaning means for different lengths of time in order that cotton containing different proportions of dirt may be properly treated.
- a further object is to provide a structure in which supplemental cleaning means is employed for more thoroughly effecting the separation of the dirt from the cotton.
- Figure 1 is a vertical sectional view through a combined cleaner and feeder.
- Fig. 2 is a sectional view on the line 2--2 of Fig. 1.
- Fig. 3 is a plan view of the screen employed in the discharge spout.
- a casing 6 is employed having an inlet 7 on its top to which a feed spout or other feeding means 8 is connected and having a discharge 9 in one side, from which leads a downwardly inclined discharge spout 10 that communicates with a gin or other struct-ure.
- a screen 11 is arranged within the casing, and has a lower curved port-ion arranged below the discharge 9. Beneath this screen is located a trough 12 in which operates a conveyer screw 13 that removes the dirt and trash separated from the cotton.
- a rotary picker drum 14 is located in the casing, and is provided with a series of radially disposed picker teeth or fingers 15 that cooperate with the screen 11.
- Feed rolls 16 are located above the picker drum in the inlet of the casing.
- a gate 17 that has a vertical path of movement across the discharge, being suspended by straps 18 or other suitable devices that are wrapped about a drum 19 journaled on the exterior of the casing.
- the gate can swing or yield laterally from the drinn chamber into the spout so that the gate will be self-adjusting to allow the cotton to pass ⁇ from the drum to the spout.
- the gate is in the form of a plate of a length slightl less than the width of the spout so as to reely swing laterally.
- This drum is provided at one end with a crank arm ⁇ 2.0, and carried by said crank arm, is a clamping nut 21 operating in the curved slot 22 of a bracket 23 fastened to the side of the casing.
- the bottoni of the discharge spout 1,0 is provided with a screen formed of spaced comparatively stiff wires 211 arranged in parallel relation and disposed longitudinally of the spout, these wires being fastened at-their upper ends by being inserted in a transverse board or plate 25.
- the cotton fed through the conduit 8 will be delivered to the picker drum by the feed roll 1G, and will be passed by said drum over the screen 11, where the dirt will be separated from it, said dirt dropping into the trough 12, while the cotton is delivered through the lower portion of the discharge 9.
- the gate 17 is provided.
- the gate 17 is lowered, and consequently this cotton must pass one or more times around the drum before it will escape. After leaving said drum, the cotton passes over the screen 211, where additional foreign matter will drop from it.
- a cotton gin feeder comprising a casing, a rotary picker drum mounted therein, means for feeding fiber to the drum, a screen arranged under the drum, and a discharge spout connected with the side of the casing at a point laterally from the drum and extending outwardly from the casing, with means for controlling the discharge of ber from the drum to the spout, said means consisting of a plate-like gate or valve arranged in the receiving end of the spout and of such length as to move vertically and laterally between the side walls of the latter, flexible element-s supporting the entire weight of the valve and serving to permit the latter to be pushed laterally by the fiber passing into the spout, and a means to which the iexible elements are connected to raise or lower the valve.
- a cotton gin feeder comprising a casing, a rotary picker drum mounted therein, means for feeding liber to the drum, a screen arranged under the drum, and a discharge spout connected with the side of the casing at a point laterally from the drum and extending outwardly from the casing, with means for controlling' the discharge of ber from the drum to the spout, said means consisting of a valve of less length than the width of the spout and having its ends disposed in proximity to the side walls of the latter, suspending devices for the valve consisting of iexible elements disposed above the valve with their lower ends connected with the top of the valve, the top of the spout having openings through which the elements project, a winding device mounted on the spout and to which the elements are secured to wind and unwind thereon, the portions Of the elements within the spout being flexible to permit the valve to be moved laterally from the drum into the spout by the liber passing from the drum to the s
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
G. L. SCHMIDT. COTTGN CLEANING MBGHANISM. .LPPLIoATIoB FILED un 25, 190s.
967,446, Patented Aug. 16,1910.
ma l' fr W i Hill WWI/www G'L'S l 34a/vanto@ nie Nomels PETA-Rs co., wAsmNnruN n c GEORGE L. SCIHIVIIIDCIL 0F LINCOLN, ALABAMA.
COTTON-CLEANING MEGHANISM.
Specification of Letters Patent.
Patented Ang. 16, 1910.
Application filed May25, 1908. Serial No. 434,894.
To all whom 'it may concern:
Be it known that I, GEORGE L. SCHMIDT, a citizen of the United States, residing at Lincoln, in the county of Talladega and State of Alabama, have invented certain new and useful Improvements in Cotton- Cleaning Mechanism, of which the following is a specification.
This invention relates to improvements in means for cleaning seed cotton prior to its entry into the gins or for other purposes of an analogous nature, and the primary object is to provide novel,simple and effective means whereby the cotton can be maintained in coaction with the cleaning means for different lengths of time in order that cotton containing different proportions of dirt may be properly treated.
' A further object is to provide a structure in which supplemental cleaning means is employed for more thoroughly effecting the separation of the dirt from the cotton.
One embodiment of the invention is disclosed in the accompanying drawings, wherein Figure 1 is a vertical sectional view through a combined cleaner and feeder. Fig. 2 is a sectional view on the line 2--2 of Fig. 1. Fig. 3 is a plan view of the screen employed in the discharge spout.
Similar reference numerals designate corresponding parts in all the figures of the drawings.
In the embodiment illustrated, a casing 6 is employed having an inlet 7 on its top to which a feed spout or other feeding means 8 is connected and having a discharge 9 in one side, from which leads a downwardly inclined discharge spout 10 that communicates with a gin or other struct-ure. A screen 11 is arranged within the casing, and has a lower curved port-ion arranged below the discharge 9. Beneath this screen is located a trough 12 in which operates a conveyer screw 13 that removes the dirt and trash separated from the cotton. A rotary picker drum 14 is located in the casing, and is provided with a series of radially disposed picker teeth or fingers 15 that cooperate with the screen 11. Feed rolls 16 are located above the picker drum in the inlet of the casing. Adjustably mounted in said casing is a gate 17 that has a vertical path of movement across the discharge, being suspended by straps 18 or other suitable devices that are wrapped about a drum 19 journaled on the exterior of the casing. As the straps 1S are fiexible, the gate can swing or yield laterally from the drinn chamber into the spout so that the gate will be self-adjusting to allow the cotton to pass `from the drum to the spout. The gate is in the form of a plate of a length slightl less than the width of the spout so as to reely swing laterally. This drum is provided at one end with a crank arm `2.0, and carried by said crank arm, is a clamping nut 21 operating in the curved slot 22 of a bracket 23 fastened to the side of the casing.
The bottoni of the discharge spout 1,0 is provided with a screen formed of spaced comparatively stiff wires 211 arranged in parallel relation and disposed longitudinally of the spout, these wires being fastened at-their upper ends by being inserted in a transverse board or plate 25.
It will be understood that in this mechanism, the cotton fed through the conduit 8 will be delivered to the picker drum by the feed roll 1G, and will be passed by said drum over the screen 11, where the dirt will be separated from it, said dirt dropping into the trough 12, while the cotton is delivered through the lower portion of the discharge 9. Inasmuch, however, as some cotton contains much more foreign matter than others, it is advisable to pass it over the screen more than once and therefore the gate 17 is provided. When cotton containing a 4large proportion of dirt is passed through the machine, the gate 17 is lowered, and consequently this cotton must pass one or more times around the drum before it will escape. After leaving said drum, the cotton passes over the screen 211, where additional foreign matter will drop from it.
From the foregoing, it is thought that the construction, operation and many advantages of the herein described invention will be apparent to those skilled in the art, without further description, and it will be understood that various changes in the size, shape, proportion, and minor details of construction, may be restored to without departing from the spirit or sacrificing any of the advantages of the invention.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. The combination of a cotton gin feeder comprising a casing, a rotary picker drum mounted therein, means for feeding fiber to the drum, a screen arranged under the drum, and a discharge spout connected with the side of the casing at a point laterally from the drum and extending outwardly from the casing, with means for controlling the discharge of ber from the drum to the spout, said means consisting of a plate-like gate or valve arranged in the receiving end of the spout and of such length as to move vertically and laterally between the side walls of the latter, flexible element-s supporting the entire weight of the valve and serving to permit the latter to be pushed laterally by the fiber passing into the spout, and a means to which the iexible elements are connected to raise or lower the valve.
2. The combination of a cotton gin feeder comprising a casing, a rotary picker drum mounted therein, means for feeding liber to the drum, a screen arranged under the drum, and a discharge spout connected with the side of the casing at a point laterally from the drum and extending outwardly from the casing, with means for controlling' the discharge of ber from the drum to the spout, said means consisting of a valve of less length than the width of the spout and having its ends disposed in proximity to the side walls of the latter, suspending devices for the valve consisting of iexible elements disposed above the valve with their lower ends connected with the top of the valve, the top of the spout having openings through which the elements project, a winding device mounted on the spout and to which the elements are secured to wind and unwind thereon, the portions Of the elements within the spout being flexible to permit the valve to be moved laterally from the drum into the spout by the liber passing from the drum to the spout, and means c011- nected with the winding device for holding the valve in different positions of vertical adjustment while permit-ting free lateral movement of the valve.
In testimony whereof I ailix my signature in presence of two witnesses.
GEORGE L. SCHMIDT. lVitnesses YV. C. VVILsoN, J. H. VVILsoN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43489408A US967446A (en) | 1908-05-25 | 1908-05-25 | Cotton-cleaning mechanism. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43489408A US967446A (en) | 1908-05-25 | 1908-05-25 | Cotton-cleaning mechanism. |
Publications (1)
Publication Number | Publication Date |
---|---|
US967446A true US967446A (en) | 1910-08-16 |
Family
ID=3035838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US43489408A Expired - Lifetime US967446A (en) | 1908-05-25 | 1908-05-25 | Cotton-cleaning mechanism. |
Country Status (1)
Country | Link |
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US (1) | US967446A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4854013A (en) * | 1987-04-07 | 1989-08-08 | Hergeth Hollingsworth Gmbh | Device for fine-opening and cleaning fiber material, etc. |
-
1908
- 1908-05-25 US US43489408A patent/US967446A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4854013A (en) * | 1987-04-07 | 1989-08-08 | Hergeth Hollingsworth Gmbh | Device for fine-opening and cleaning fiber material, etc. |
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