US14441A - Improvement in grain and grass harvesters - Google Patents
Improvement in grain and grass harvesters Download PDFInfo
- Publication number
- US14441A US14441A US14441DA US14441A US 14441 A US14441 A US 14441A US 14441D A US14441D A US 14441DA US 14441 A US14441 A US 14441A
- Authority
- US
- United States
- Prior art keywords
- board
- finger
- shoe
- grass
- wheel
- 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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- 240000000218 Cannabis sativa Species 0.000 title description 20
- 241001124569 Lycaenidae Species 0.000 title 2
- 241001465754 Metazoa Species 0.000 description 6
- 210000000614 Ribs Anatomy 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 241001494496 Leersia Species 0.000 description 2
- 241000681094 Zingel asper Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/30—Driving mechanisms for the cutters
Definitions
- Figure 1 is a plan of a machine complete.
- Fig. 2 is a side elevation of the same.
- Fig. 3 is a section in larger size of the shoe at the outer end of the finger-board, showing, also, the vibrating separator to clear the cut from the uncut grass.
- Fig. 4 is a plan, from'beneath, of the finger-board, and Fig. 5 is a section of the same, showing the method of attaching the guards.
- Fig. 6 is asection of the supporting-shoe near the wheel, and Fig. 7 represents the method in which I convert the mowingmachine into a reaping-machine.
- Thenature of my said invention consists in a peculiar manner of supporting and adjusting the finger-board to the required height from the ground, and in the method of constructing and arranging the gearing.
- v aisthedriving-wheel whichmaybe provided with ribs across its surface to insure'its rotation when drawn over the ground.
- 1 is the shaft for said wheel, formed with a bent arm, 2, turned at right angles with the shaft and passed down and bolted onto the frame b.
- shaft 1 being parallel from the end to the arm 2, is tobe entered through-the hole in the main wheel a, and the end received on and bolted to a standard or box, a.
- the frame I) is fitted to receive the parts of the apparatus, and provided with a vertical semicircular guard, 3, to which a curved guard, 4, is attached, covering the main driving-wheel and protecting the driver, if sitting on the seat 0, Which'is provided for his use, and on the frame b a raised guard, y, prevents the drivers feet sliding off or being damaged by the moving parts of the machine.
- h is a balance-wheel on the back end of the shaftf, by which the rotation of said shaft is rendered uniform.
- a crank, 9, is fitted, communicating a vibrating motion to the cutter-bar 10 by means of the connectingrod Z.
- m 1 is a descending arm, upon the fiat end of which the fi nger-board mis attached by bolts,
- the cutter-bar 10 and cutters are constructed in any usual manner, and work in slots in the fingers or guards a, cutting off the grass or grain in the usual manner, and every third or fourth guard should come over the cutter-bar, as shown 'in Fig. 1, to hold the same down in place.
- the finger-board is constructed with a rib, 11, (see Figs. 4 and 5,) on the front edge of the under side, and a mortise, 12, is cast in said finger-board, passing in from the front thereof at the place where each guard is required.
- a movable shoe, '1 jointed at its forward end to the shoe 0, (see Fig. 3,) and at the back end a rack-piece, 14, is jointed tothe shoe 1), passing up at the back of the finger-board, and having a slot through it, and a screw, 1.5, passing through the finger-board, by means of which the fingerboard can be raised or lowered on the shoe to cut at the required height.
- r is the forward part or neck of the frame, with the guard s, and 17 is a socket hinged onto the forward edge of the part 0", receiving the tongue or pole t, to which the animal or animals used to draw the machine are attached.
- u is a shoe, attached at its forward end to the frame a", and at the back end, by means 'of bolts 23, to the frame I).
- These bolts 23 should be sufficiently long to allow of a block, 22, being placed between the shoe and frame to raise the fingerboard to the height I( quired for mowlng.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Description
Patented" March 18, 1856.
T- Dr BURRALL.
Mowing Machine.
N PETERS Ml-Rlmgnphlr. Walhlngton, D C.
NITED STATES PATENT OFFICE.
THOMAS D. BURRALL, OF GENEVA, NEW YORK.
Specification forming part of Letters Patent No 14,441. dated March 18, 1856. 7
To all whom "it may concern:
Be it known that I, THOMAS D. BURRALL, of Geneva, in the county of Ontario and State of New York, have invented, made, and applied to use certain new and useful Improvements in Mowing and Reaping Machines; and I do hereby declare that the followingis a full, clear, and exact description of the construction and operatiorrof the same, reference being had to the annexed drawings, making part of this specification, wherein Figure 1 is a plan of a machine complete. Fig. 2 is a side elevation of the same. Fig. 3 is a section in larger size of the shoe at the outer end of the finger-board, showing, also, the vibrating separator to clear the cut from the uncut grass. Fig. 4 is a plan, from'beneath, of the finger-board, and Fig. 5 is a section of the same, showing the method of attaching the guards. Fig. 6 is asection of the supporting-shoe near the wheel, and Fig. 7 represents the method in which I convert the mowingmachine into a reaping-machine.
The like marks of reference denote the same parts in all the figures.
Thenature of my said invention consists in a peculiar manner of supporting and adjusting the finger-board to the required height from the ground, and in the method of constructing and arranging the gearing.
v aisthedriving-wheel,whichmaybe provided with ribs across its surface to insure'its rotation when drawn over the ground. 1 is the shaft for said wheel, formed with a bent arm, 2, turned at right angles with the shaft and passed down and bolted onto the frame b. The
shaft 1, being parallel from the end to the arm 2, is tobe entered through-the hole in the main wheel a, and the end received on and bolted to a standard or box, a.
The frame I) is fitted to receive the parts of the apparatus, and provided with a vertical semicircular guard, 3, to which a curved guard, 4, is attached, covering the main driving-wheel and protecting the driver, if sitting on the seat 0, Which'is provided for his use, and on the frame b a raised guard, y, prevents the drivers feet sliding off or being damaged by the moving parts of the machine.
leis a face gear-wheel on the sideof the driving-wheel a, communicating motion to a pinion, t', on the horizontal or line shaftf. 5 is a 1 journal near the forward end of said shaft, fitted sufficiently loose to allow the pinion t to be thrown in and out of gear by means of alever, g, jointed by a fulcrum-pin to the frame I) at 24. On the lever g a box, 6, receives the shaft f, and near the upper end'of said leverg a slide and link, 7, are connected, moving in a recess under the seat 0, or other suitable slide, through which slide a pin, 8, is passed to hold the pinion t" in or out of gear. h is a balance-wheel on the back end of the shaftf, by which the rotation of said shaft is rendered uniform. On the forward end of the shaft f a crank, 9, is fitted, communicating a vibrating motion to the cutter-bar 10 by means of the connectingrod Z.
m 1 is a descending arm, upon the fiat end of which the fi nger-board mis attached by bolts,
as shown. The cutter-bar 10 and cutters are constructed in any usual manner, and work in slots in the fingers or guards a, cutting off the grass or grain in the usual manner, and every third or fourth guard should come over the cutter-bar, as shown 'in Fig. 1, to hold the same down in place. The finger-board is constructed with a rib, 11, (see Figs. 4 and 5,) on the front edge of the under side, and a mortise, 12, is cast in said finger-board, passing in from the front thereof at the place where each guard is required. In order, therefore, to enter and secure each guard at in place, all that has to be done is to slide the lower part of said guard into the mortise l2 and secure the same by a bolt, 13, passing through the finger-board m and guard 11; and the bolt 13, being formed with a countersunk head, offers no obstruction to the grass or grain passing away over the finger-board, and the rib 11 prevents the guards from working loose or becoming detached and injuring the cutters, even should one of the nuts work off from its bolt 13.
At the end of the finger-board m apointed shoe, 0, is attached to separate the cut from the uncut grass, and beneath thisis a movable shoe, '1), jointed at its forward end to the shoe 0, (see Fig. 3,) and at the back end a rack-piece, 14, is jointed tothe shoe 1), passing up at the back of the finger-board, and having a slot through it, and a screw, 1.5, passing through the finger-board, by means of which the fingerboard can be raised or lowered on the shoe to cut at the required height.
Onthe outer end of the finger-board m, at the back edge, I attach a plate, 1;, and over the shoe 0, at 16, I attach one, two, or more thin iron, steel, or other metal bars, q, (I prefer two steel bars,) and curve their back ends toward the main wheel a. The operation of this part is that the grass that is out next the uncut grass, as it passes over the finger-board m, is received on the shoe 19, and the curved separators g, by their vibration as the machine is drawn along, pass the grass away continuously and toward the driving-wheel, thereby leaving a sufficient space 1n front of the guard s, be tween the cutand uncut grass, to prevent the cut grass from dragging down the standing grass in cutting the next swath.
r is the forward part or neck of the frame, with the guard s, and 17 is a socket hinged onto the forward edge of the part 0", receiving the tongue or pole t, to which the animal or animals used to draw the machine are attached.
u is a shoe, attached at its forward end to the frame a", and at the back end, by means 'of bolts 23, to the frame I). These bolts 23 should be sufficiently long to allow of a block, 22, being placed between the shoe and frame to raise the fingerboard to the height I( quired for mowlng.
In order to dispense with the shoe u, if found most convenient to use a stiff pole and support the machine thereby, 1 make use of the means shown in Figs. 1, 2, and 7, which consist of a curved bar or arc, 25, on an arm, 26, which arm is permanently attached to the under side of the socket 17, and the are 25 is providedwith holes and passes through a mortise in the part 1' of the frame, between ears 28, that have a hole through them on the line of the holes in the are 25. It will now be evident that if the machine rests on the shoe u the are 25 will move back and forth in its mortise, if any inequality of the ground alters the relative position of the frame of the machine, to the outer end of the pole, where it is attached to the animal drawing the machine; and if a pin, 27, be entered through the ears 28 and one of the holes in the are 25 the tongue or pole becomes a permanent attachment, that can be made use of in either reaping or mowing, for which former use the pole will require to be attached nearly parallel to the bed I), the end of which pole, being connected to the animals, elevates the fingerboard and cutters the amount required; and truck-wheels 20 maybe used to sustain the machine at the proper height for reaping, in which case a short tongue, 19, should be attached in place of the pole t, and the animals hitched to the truck-wheels; and to convert the mowing-machine into a reaper the vibratin g separators q should be removed and a platform or apron attached behind the finger-board m, onto which the grain falls and is raked off, as usual; and a wheel must be provided on the side of this platform to raise up the outer end of the finger-board as now in use.
I am well aware that single gearing has been used in a variety of forms, therefore I do not claim any such arrangement in itself; but I am not aware that any arrangement of single gearing has ever before been constructed in the manner herein described and shown, wherein, by the use of a shaft with a bent arm on the end, the line-shaftf can be carried close to the main driving-wheel, and the pinion '5 be so far removed from the fixed journal 5 that the same can be thrown in or out of gear with ease, and at the same time a small pinion and fast motion can be used, which could not be accomplished without the use of the bent arm 2 to the shaft 1 in the manner set forth. Therefore What I desire to secure by Letters Patent 1. The shoe-piece o and rack 14 to adjust the height of the outer end of the finger-board, substantially as specified.
2. The arrangement of the shaftfin thejournal 5, with its pinion 1', taking the wheel 7c, when combined with the bent arm 2, in the manner and for the purposes specified.
In testimony whereof I have hereunto set my signature this 16th day of February, 1855.
THOMAS D. BURRALL.
Witnesses:
E. J. BURRALL, RALPH CLARK.
Publications (1)
Publication Number | Publication Date |
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US14441A true US14441A (en) | 1856-03-18 |
Family
ID=2074776
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US14441D Expired - Lifetime US14441A (en) | Improvement in grain and grass harvesters |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100332464A1 (en) * | 2009-06-26 | 2010-12-30 | Konica Minolta Business Tecchnologies, Inc. | Image processing apparatus, image processing method, image forming apparatus and recording medium |
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0
- US US14441D patent/US14441A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100332464A1 (en) * | 2009-06-26 | 2010-12-30 | Konica Minolta Business Tecchnologies, Inc. | Image processing apparatus, image processing method, image forming apparatus and recording medium |
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