USRE32699E - Narrow row cotton harvester and picker unit - Google Patents
Narrow row cotton harvester and picker unit Download PDFInfo
- Publication number
- USRE32699E USRE32699E US07/020,751 US2075187A USRE32699E US RE32699 E USRE32699 E US RE32699E US 2075187 A US2075187 A US 2075187A US RE32699 E USRE32699 E US RE32699E
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- United States
- Prior art keywords
- rotor
- fore
- aft
- picker
- orbit
- 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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-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/08—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton
Definitions
- the present invention relates to cotton harvesting machines which employ a picker rotor and associated doffer.
- the present invention also concerns a novel arrangement for a cotton harvester harvesting drum. More particularly, the present invention relates to picker harvesting machines suitable for harvesting parallel rows of cotton wherein the rows are spaced less than forty inches apart.
- Cotton pickers typically harvest one to four rows of cotton with the rows spaced at least thirty eight or forty inches apart.
- An example of a typical picker type cotton harvester machine is described in copending U.S. application "Cotton Harvester Harvesting Unit Support System", Covington et al. Ser. No. 619,094, filed June 11, 1984 and Hubbarb et al. U.S. Pat. No. 4,249,365 (disclosures incorporated by reference herein).
- the cotton harvester typically has a wheel frame with a receptacle mounted on top.
- the harvesting units often referred to as picker units or drums.
- Each drum is provided with a forward and rear picker spindle rotors transversely separated by a fore-and-aft plant passage.
- the present invention provides a picker type cotton harvester wherein the drum units are allowed to transversely overlap or nest with one another.
- the nesting arrangement is allowed by the novel elongated diagonal design of the drum units.
- the drum structure also has a novel front post structure.
- the front post structure allows a portion of the plant lifter and compressor sheet to be removed as one complete assembly. Removal of the front post assembly allows access to the rear rotor and associated moistener post and the adjoining drum front rotor and associated moistener post for maintenance or cleaning cotton jams.
- Still another advantage of the present invention is that it allows the cotton harvester to have drums of a single hand orientation. By eliminating left-hand and/or right-hand drums, almost all of the drum parts for the whole machine become interchangeable.
- FIG. 1 is a partial top elevational view of a cotton harvester illustrating a typical drum configuration for harvesting forty inch row cotton prior to the present invention
- FIG. 2 is a top elevational view showing the configuration of the inventive drum structure with the cotton ducts removed for clarity of illustration;
- FIG. 3 is a top elevational view of the inventive cotton harvester set for the harvesting of thirty inch row cotton
- FIG. 4 is a partial side elevational view illustrating the drum mounting system
- FIG. 5 is an enlarged partial top elevational view of the inventive drum unit illustrating the post assembly in greater detail.
- FIG. 6 is a side elevational view of the post assembly with the plant lifter removed.
- the four drum units 12, 14, 16, and 18 respectively of the cotton harvester 9 are transversely spaced for harvesting parallel rows of cotton forty inches apart.
- drums are numbered from the operator's view from left to right, providing first, second, third and fourth drums.
- the second drum designated as item 16 is referred to as a left-hand drum, being to the immediate left of the operator (from the center line of the cotton harvester).
- the third drum designated as item 14 is referred to as the right-hand drum.
- the fourth drum designated as item 12 is considered to be a left-hand drum since this configuration is substantially identical to the second drum 16, and likewise the first drum 18 is designated as a right-hand drum.
- drums are provided in the right and left-hand configuration to provide balance for the cotton harvesters.
- First drum 18 is provided with front and rear spindle rotors 20 and 22 respectively, transversely separated by a fore-and-aft plant passage 24. Each row is also provided with an associated doffer (not shown) for removing the cotton from the spindle rotor.
- the second 16, third 14 and fourth 12 drums are constructed in a similar manner.
- the width of the drums prevent the drums from being transversely spaced closer together to operate in narrow row cotton fields.
- the inventive drum unit 50 of the present invention is pivotally mounted forwardly from the cotton harvester frame 52 in a similar manner as illustrated and explained in copending and coassigned U.S. patent application Covington et al. "Cotton Harvester Harvesting Unit Support System” filed June, 11, 1984 (Ser. No. 619,094).
- drum 50 has a forward 54 and rear rotor 56 transversely separated by a fore-and-aft plant passage 58.
- the forward and rear rotors are directly or indirectly powered by a vertical input shaft 13.
- the rear rotor orbit 62 is totally rearward the forward rotor orbit 60.
- the forward doffer 64 rotational axis 66 is laterally spaced from the fore-and-aft plant passage 58 within a line which is both parallel to the fore-and-aft plant passage and tangent with the forward rotor orbit 60.
- the total circumference of the doffer 64 is laterally spaced within the line which is both parallel to the fore-and-aft plant passage 58 being tangent to the forward rotor orbit 60.
- forward doffer 64 is spaced from the fore-and-aft plant passage beyond a line which is parallel to the fore-and-aft plant passage and intersecting with the rotational axis 72 of the forward rotor 54.
- Rear doffer 70 is spaced from plant passage 58 as described for forward doffer 64.
- the doffer's rotational axes 66 and 68 are rearward of the rotational axes of their respectie rotors 72 and 78.
- the top plate 74 of the drum has a front side 76 extending over the fore-and-aft plant passage 58 which is inclined from front to rear along a line approximately parallel to a line drawn between the rotational axis of the forward and rear picker rotors 72 and 78 respectively.
- the cotton harvester of FIG. 3 has five drums 50, 40, 80, 90, 100 whose configuration is substantially identical to one another.
- Fore-and-aft plant passage 48 is spaced approximately 30 inches from fore-and-aft plant passage 58.
- the rotational axes of the drum rotors 72,42 82, 92 and 102 are transversely aligned.
- a line parallel to the fore-and-aft plant passage 58 tangent to the rear rotor orbit 62 intersects with the forward rotor orbit 88 of the adjoining drum 40.
- Another advantage of the inventive drum is that there is no longer a need to fabricate drum units in opposite hand configuration, therefore eliminating parts required for opposite hand drums.
- a drum may be removed and the remaining drums can be transversely respaced to harvest conventionally spaced row cotton.
- a post assembly 26 projects forwardly from the drum 90 main housing 96.
- the post assembly 26 is laterally spaced from the rotor 94 opposite the fore-and-aft plant passage 97 and has a quick connector 98 which comprises a plurality of pins 49.
- the pressure plate assembly 32 is pivotally connected to the post member 28 at point 34 and can be removed integrally with the post member 28.
- Pressure plate assembly 32 has a preset tension guide and urges the cotton plant towards rotor orbit 15 of rotor 94.
- Projecting forwardly from post member 28 is half of the plant lifter 30, which may also be removed along integrally with the post member 28.
- the plant lifter 30 aids in guiding the cotton plants into the fore-and-aft plant passage 97.
- Post assembly 26 may be removed without the use of hand tools in order to facilitate reaching the forward rotor 94 in case of cotton clogs.
- removal of the post assembly 26 when the drums 90 and 100 are mounted to the cotton harvester for narrow row harvesting allows access to the forward rotor 44 and its front moistener pad of the drum 100 for maintenance or cotton clogs. Also removal of post assembly 26 allows easier access to the moistener pad for rear rotor 85. Therefore, the drum 90 does not have to be removed for many common maintenance tasks to the forward rotor 44, even when the harvester is being utilized on narrow row cotton.
- the integral removal of the pressure plate assembly 32 with the post member 28 allows the pressure plate assembly tension and distance from the forward rotor 94 to be preset and maintained upon reassembly of post member 28 to the drum 90. Therefore, readjustment of the pressure plate assembly's distance from the rotor 94 or the tension of the pressure plate assembly is not required.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Combines (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/020,751 USRE32699E (en) | 1984-08-01 | 1987-03-02 | Narrow row cotton harvester and picker unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/636,539 US4538403A (en) | 1984-08-01 | 1984-08-01 | Narrow row cotton harvester and picker unit |
US07/020,751 USRE32699E (en) | 1984-08-01 | 1987-03-02 | Narrow row cotton harvester and picker unit |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/636,539 Reissue US4538403A (en) | 1984-08-01 | 1984-08-01 | Narrow row cotton harvester and picker unit |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE32699E true USRE32699E (en) | 1988-06-21 |
Family
ID=26693818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/020,751 Expired - Lifetime USRE32699E (en) | 1984-08-01 | 1987-03-02 | Narrow row cotton harvester and picker unit |
Country Status (1)
Country | Link |
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US (1) | USRE32699E (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4993216A (en) * | 1989-12-04 | 1991-02-19 | J. I. Case Company | Cotton harvester mounting and supporting system with high lift capacity |
US5010718A (en) * | 1988-12-06 | 1991-04-30 | J. I. Case Company | System for mounting and supporting harvesting units of a cotton harvester |
US5081828A (en) * | 1989-11-13 | 1992-01-21 | J. I. Case Company | Method of accessing adjacent harvesting units of a cotton harvester |
US5105609A (en) * | 1988-12-06 | 1992-04-21 | J.I. Case Company | Method and system for mounting and supporting harvesting units of a cotton harvester |
US5247786A (en) * | 1992-03-12 | 1993-09-28 | Schreiner Joel M | High speed two-drum row unit for a cotton harvester |
US5519988A (en) * | 1995-02-16 | 1996-05-28 | Deere & Company | Narrow row cotton picker and a row unit therefor |
US20110209454A1 (en) * | 2010-02-26 | 2011-09-01 | Daniel John Johannsen | Tractor Mounted Cotton Harvester |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US685441A (en) * | 1901-04-15 | 1901-10-29 | American Cotton Picker Company | Cotton-harvester. |
US685442A (en) * | 1901-04-15 | 1901-10-29 | American Cotton Picker Company | Cotton-harvester. |
US1161611A (en) * | 1913-04-30 | 1915-11-23 | Price Campbell Cotton Picker Corp | Picking mechanism for cotton-picking machines. |
US1802022A (en) * | 1927-04-06 | 1931-04-21 | Int Harvester Co | Cotton picker |
US2025514A (en) * | 1934-10-29 | 1935-12-24 | Int Harvester Co | Boll deflector for cotton pickers |
US2140631A (en) * | 1937-04-06 | 1938-12-20 | Int Harvester Co | Cotton picker |
US2259894A (en) * | 1939-02-15 | 1941-10-21 | Int Harvester Co | Cotton picker |
US2644285A (en) * | 1951-03-01 | 1953-07-07 | Int Harvester Co | Cotton picker mechanism housing structure |
US2650462A (en) * | 1951-06-29 | 1953-09-01 | Arsen M Kuyudjian | Moistening device for cotton harvesters |
US3088262A (en) * | 1961-04-12 | 1963-05-07 | Deere & Co | Cotton harvester |
US3108416A (en) * | 1961-04-10 | 1963-10-29 | Deere & Co | Cotton harvester |
US3169359A (en) * | 1962-07-09 | 1965-02-16 | Int Harvester Co | Cotton picker crop guiding and picking structure |
US3176451A (en) * | 1962-09-17 | 1965-04-06 | Deere & Co | Crop harvester |
US3381457A (en) * | 1965-09-03 | 1968-05-07 | Deere & Co | Cotton harvester |
US3451201A (en) * | 1965-08-12 | 1969-06-24 | Int Harvester Co | Cotton picker housing structure |
US3512346A (en) * | 1968-01-24 | 1970-05-19 | Int Harvester Co | Cotton picker drum compressor sheet with torsion bar tensioner |
US3529409A (en) * | 1968-11-20 | 1970-09-22 | Mack A West | Cotton picker compressor assembly |
US3757502A (en) * | 1971-03-11 | 1973-09-11 | Deere & Co | Cotton harvester |
US4249365A (en) * | 1979-12-05 | 1981-02-10 | Deere & Company | Cotton harvester |
-
1987
- 1987-03-02 US US07/020,751 patent/USRE32699E/en not_active Expired - Lifetime
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US685441A (en) * | 1901-04-15 | 1901-10-29 | American Cotton Picker Company | Cotton-harvester. |
US685442A (en) * | 1901-04-15 | 1901-10-29 | American Cotton Picker Company | Cotton-harvester. |
US1161611A (en) * | 1913-04-30 | 1915-11-23 | Price Campbell Cotton Picker Corp | Picking mechanism for cotton-picking machines. |
US1802022A (en) * | 1927-04-06 | 1931-04-21 | Int Harvester Co | Cotton picker |
US2025514A (en) * | 1934-10-29 | 1935-12-24 | Int Harvester Co | Boll deflector for cotton pickers |
US2140631A (en) * | 1937-04-06 | 1938-12-20 | Int Harvester Co | Cotton picker |
US2259894A (en) * | 1939-02-15 | 1941-10-21 | Int Harvester Co | Cotton picker |
US2644285A (en) * | 1951-03-01 | 1953-07-07 | Int Harvester Co | Cotton picker mechanism housing structure |
US2650462A (en) * | 1951-06-29 | 1953-09-01 | Arsen M Kuyudjian | Moistening device for cotton harvesters |
US3108416A (en) * | 1961-04-10 | 1963-10-29 | Deere & Co | Cotton harvester |
US3088262A (en) * | 1961-04-12 | 1963-05-07 | Deere & Co | Cotton harvester |
US3169359A (en) * | 1962-07-09 | 1965-02-16 | Int Harvester Co | Cotton picker crop guiding and picking structure |
US3176451A (en) * | 1962-09-17 | 1965-04-06 | Deere & Co | Crop harvester |
US3451201A (en) * | 1965-08-12 | 1969-06-24 | Int Harvester Co | Cotton picker housing structure |
US3381457A (en) * | 1965-09-03 | 1968-05-07 | Deere & Co | Cotton harvester |
US3512346A (en) * | 1968-01-24 | 1970-05-19 | Int Harvester Co | Cotton picker drum compressor sheet with torsion bar tensioner |
US3529409A (en) * | 1968-11-20 | 1970-09-22 | Mack A West | Cotton picker compressor assembly |
US3757502A (en) * | 1971-03-11 | 1973-09-11 | Deere & Co | Cotton harvester |
US4249365A (en) * | 1979-12-05 | 1981-02-10 | Deere & Company | Cotton harvester |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5010718A (en) * | 1988-12-06 | 1991-04-30 | J. I. Case Company | System for mounting and supporting harvesting units of a cotton harvester |
US5105609A (en) * | 1988-12-06 | 1992-04-21 | J.I. Case Company | Method and system for mounting and supporting harvesting units of a cotton harvester |
US5081828A (en) * | 1989-11-13 | 1992-01-21 | J. I. Case Company | Method of accessing adjacent harvesting units of a cotton harvester |
US4993216A (en) * | 1989-12-04 | 1991-02-19 | J. I. Case Company | Cotton harvester mounting and supporting system with high lift capacity |
US5247786A (en) * | 1992-03-12 | 1993-09-28 | Schreiner Joel M | High speed two-drum row unit for a cotton harvester |
AU659531B2 (en) * | 1992-03-12 | 1995-05-18 | Deere & Company | High speed two-drum row unit for a cotton harvester |
US5519988A (en) * | 1995-02-16 | 1996-05-28 | Deere & Company | Narrow row cotton picker and a row unit therefor |
US20110209454A1 (en) * | 2010-02-26 | 2011-09-01 | Daniel John Johannsen | Tractor Mounted Cotton Harvester |
US8276356B2 (en) * | 2010-02-26 | 2012-10-02 | Deere & Company | Tractor mounted cotton harvester |
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Legal Events
Date | Code | Title | Description |
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STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
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FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
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FPAY | Fee payment |
Year of fee payment: 4 |
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AS | Assignment |
Owner name: CASE CORPORATION, A CORP. OF DELAWARE Free format text: CHANGE OF NAME;ASSIGNOR:J. I. CASE COMPANY, A CORP. OF DELAWARE;REEL/FRAME:005741/0138 Effective date: 19891229 |
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FPAY | Fee payment |
Year of fee payment: 8 |
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AS | Assignment |
Owner name: CASE EQUIPMENT CORPORATION, WISCONSIN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CASE CORPORATION;REEL/FRAME:007125/0717 Effective date: 19940623 |
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AS | Assignment |
Owner name: CASE CORPORATION, WISCONSIN Free format text: CHANGE OF NAME;ASSIGNOR:CASE EQUIPMENT CORPORATION;REEL/FRAME:007132/0468 Effective date: 19940701 |
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FPAY | Fee payment |
Year of fee payment: 12 |
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REMI | Maintenance fee reminder mailed | ||
AS | Assignment |
Owner name: CNH AMERICA LLC, PENNSYLVANIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CASE CORPORATION;REEL/FRAME:014981/0944 Effective date: 20040805 |