US1355787A - Cotton-harvester - Google Patents
Cotton-harvester Download PDFInfo
- Publication number
- US1355787A US1355787A US320931A US32093119A US1355787A US 1355787 A US1355787 A US 1355787A US 320931 A US320931 A US 320931A US 32093119 A US32093119 A US 32093119A US 1355787 A US1355787 A US 1355787A
- Authority
- US
- United States
- Prior art keywords
- cotton
- fans
- fan
- harvester
- hose
- 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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Classifications
-
- 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
- A01D46/10—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton pneumatically
Definitions
- My invention relates to cotton harvesters of that class in which exhaust fans are used, connected with lines of hose terminating in suction nozzles.
- the picking of the cotton depends upon a powerful suction created in the nozzles by the exhaust fan or fans, and in order to get sufiicient exhaust it is necessary to have a powerful motor and fans of large capacity, particularly where several lines of hose are used, with each suction nozzle in the hands of a field hand or operator.
- the object of my invention is to design a cotton harvester so arranged that it will be narrow enough to go between rows of cotton. short enough to turn and be handled easily, and having capacity for the greatest possible number of lines of hose with the most compact and eflicient arrangement of parts. I accomplish the above objects by means of my present invention in which the parts of the machine are most compactly and efliciently arranged.
- FIG. 1 is an elevation
- Fig. 2 is a plan of a machine embodying mv invention, only the essential features of the invention being shown.
- 1, 1 represent two girders arranged lengthwise of the machine and 2 is a framework erected thereon for supporting the operating parts.
- 3 and 4 are suitable supporting wheels and 5 is a gas engine or other suitable motor supported on the girders 1.
- a counter shaft 7 is mounted transversely on the girders 1 by means of brackets or hangers 8.
- the countershaft has a pulley 9 to which power is transmitted from the power shaft 6 by means of a spiral gear 10, mounted on supports which as here shown, rest on the girders l, l.
- the support 13 raises the fan 11 a considerable distance above the girders l. l, and the support 14 raises the fan 12 above the level of the fan 11 so that the axis of the two fans are considerably offset from each other.
- Each fan has a pulley by which it is bolted to one of the two transmission pulleys l6 and. 17 on the countershaft.
- the fan 11 has a pulley l5 belted to the transmission pulley l6 and the fan 12 has a similar pulley belted to the transmission pulley 17.
- the pulleys are sprocket pulleys and the belts are sprocket chains so that the drive is positive and free from tendency to slip.
- the lines of suction hose are connected to the center of the fans on each side so that each fan has two lines of hose, one on each side projecting out at right angles to the frame and in position to be used on both sides of the machine and to move with the machine. Each line of hose is free from the adjacent fan on account of the latter being offset from each other.
- the cotton after it passes through the fan is discharged tangentially into a pair of ducts l8 and 19 connected respectively with the fans 11 and 12.
- These ducts are formed of woven wire or of other open work construction which will allow the free escape of air for reducing the speed of suspended cotton. As here shown they are rectangular in cross section and they both connect at their upper and rear ends with the cage 20, secured at the upper rear portion of the machine.
- the cage 20 is constructed of woven wire or other o en work construction to allow the escape of air and it is open at the bottom to allow the cotton to fall downward.
- the cotton is received into a bag 21, books or other retaining means being provided for holding the bag in position.
- the velocity of the cotton as it comes from the fan is such that if it was to strike against. any solid object the seeds might be cracked, spoiling the cotton.
- the cotton In my machine the cotton is thrown out tangentially into an open-sided duct through which the air dissipates rapidly, cutting down the velocity of the cotton so that when it reaches the cage it can do no harm to the seeds.
- a vacuum cotton harvester the combinnfinn ()F :1 frame, Wheels for supportin the same, a counter shaft, transmission gfileys thermm, a pair of exhaust fans each aving :1 ventral inlet opening on its opposite sides, ulleys on said fans in line with said transmission pulleys and bolted thereto, a line of hose connected to the inlet openings of 10 ezwh of said fans, a pervious cage at the rear of (the hamwbpen at the means for supporting a bag for receiving the cotton 'from said cage and a pervious duct leading fiver-n eafich fen me said cage, said fans operatin and dis, 'm'ge it into the cage.
Description
J. T. SKILLINS.
COTTON HARVESTER.
APPLICATION FILED aumao. 19m.
i 1,355,787, Patented Oct. 12, 1920.
Pg. 2. V 5 lll ll l llwllllllllllli I Qk' IIIIJIIIIIIIllllllllllllll Y 4.
UNITED STATES JOHN T. SKILLINS, 0F WESTBBJOOK, MAINE.
COTTON-HARVESTER.
Application filed August 30, 1919.
To all whom it may concern Specification of Letters Patent.
Patented Oct. 12, 1920.
Serial No. 320,931.
the shaft 6. Two exhaust fans 11 and 12 Be it known that I, JOHN T. SKILLINs, a .ajare mounted on the girders 1 by suitable citizen of the United States, residing at Vestbrook, in the county of Cumberland and State of Maine, have invented certain new and useful Improvements in Cotton Harvesters, of which the following is a specification.
My invention relates to cotton harvesters of that class in which exhaust fans are used, connected with lines of hose terminating in suction nozzles. In these machines the picking of the cotton depends upon a powerful suction created in the nozzles by the exhaust fan or fans, and in order to get sufiicient exhaust it is necessary to have a powerful motor and fans of large capacity, particularly where several lines of hose are used, with each suction nozzle in the hands of a field hand or operator.
It is also necessary or desirable to have the same motor which runs the fans also operate to move the entire machine.
The object of my invention is to design a cotton harvester so arranged that it will be narrow enough to go between rows of cotton. short enough to turn and be handled easily, and having capacity for the greatest possible number of lines of hose with the most compact and eflicient arrangement of parts. I accomplish the above objects by means of my present invention in which the parts of the machine are most compactly and efliciently arranged.
My invention is illustrated in the accompanying drawing in which Figure 1 is an elevation, and Fig. 2 is a plan of a machine embodying mv invention, only the essential features of the invention being shown.
Referring to the drawings, 1, 1, represent two girders arranged lengthwise of the machine and 2 is a framework erected thereon for supporting the operating parts.
3 and 4 are suitable supporting wheels and 5 is a gas engine or other suitable motor supported on the girders 1.
I have here simply indicated the location of the engine with relation to the other parts of the body, with the position of the main power shaft 6. A counter shaft 7 is mounted transversely on the girders 1 by means of brackets or hangers 8.
The countershaft has a pulley 9 to which power is transmitted from the power shaft 6 by means of a spiral gear 10, mounted on supports which as here shown, rest on the girders l, l. The support 13 raises the fan 11 a considerable distance above the girders l. l, and the support 14 raises the fan 12 above the level of the fan 11 so that the axis of the two fans are considerably offset from each other. Each fan has a pulley by which it is bolted to one of the two transmission pulleys l6 and. 17 on the countershaft. The fan 11 has a pulley l5 belted to the transmission pulley l6 and the fan 12 has a similar pulley belted to the transmission pulley 17. The pulleys are sprocket pulleys and the belts are sprocket chains so that the drive is positive and free from tendency to slip. The lines of suction hose are connected to the center of the fans on each side so that each fan has two lines of hose, one on each side projecting out at right angles to the frame and in position to be used on both sides of the machine and to move with the machine. Each line of hose is free from the adjacent fan on account of the latter being offset from each other.
The cotton after it passes through the fan is discharged tangentially into a pair of ducts l8 and 19 connected respectively with the fans 11 and 12. These ducts are formed of woven wire or of other open work construction which will allow the free escape of air for reducing the speed of suspended cotton. As here shown they are rectangular in cross section and they both connect at their upper and rear ends with the cage 20, secured at the upper rear portion of the machine.
The cage 20 is constructed of woven wire or other o en work construction to allow the escape of air and it is open at the bottom to allow the cotton to fall downward.
The cotton is received into a bag 21, books or other retaining means being provided for holding the bag in position.
The velocity of the cotton as it comes from the fan is such that if it was to strike against. any solid object the seeds might be cracked, spoiling the cotton. In my machine the cotton is thrown out tangentially into an open-sided duct through which the air dissipates rapidly, cutting down the velocity of the cotton so that when it reaches the cage it can do no harm to the seeds.
T claim:
In a vacuum cotton harvester the combinnfinn ()F :1 frame, Wheels for supportin the same, a counter shaft, transmission gfileys thermm, a pair of exhaust fans each aving :1 ventral inlet opening on its opposite sides, ulleys on said fans in line with said transmission pulleys and bolted thereto, a line of hose connected to the inlet openings of 10 ezwh of said fans, a pervious cage at the rear of (the hamwbpen at the means for supporting a bag for receiving the cotton 'from said cage and a pervious duct leading fiver-n eafich fen me said cage, said fans operatin and dis, 'm'ge it into the cage.
Tn testimony whereof T have afiixed my signature.
JOH N T. SKILLINS.
to draw the cotton from the hose 15
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US320931A US1355787A (en) | 1919-08-30 | 1919-08-30 | Cotton-harvester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US320931A US1355787A (en) | 1919-08-30 | 1919-08-30 | Cotton-harvester |
Publications (1)
Publication Number | Publication Date |
---|---|
US1355787A true US1355787A (en) | 1920-10-12 |
Family
ID=23248469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US320931A Expired - Lifetime US1355787A (en) | 1919-08-30 | 1919-08-30 | Cotton-harvester |
Country Status (1)
Country | Link |
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US (1) | US1355787A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2741888A (en) * | 1952-06-03 | 1956-04-17 | Stearman Hamel Inc | Cotton picker |
US3984893A (en) * | 1975-04-22 | 1976-10-12 | Ashley Marion L | Vacuum sweeper device |
-
1919
- 1919-08-30 US US320931A patent/US1355787A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2741888A (en) * | 1952-06-03 | 1956-04-17 | Stearman Hamel Inc | Cotton picker |
US3984893A (en) * | 1975-04-22 | 1976-10-12 | Ashley Marion L | Vacuum sweeper device |
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