US252194A - Corn-planter - Google Patents
Corn-planter Download PDFInfo
- Publication number
- US252194A US252194A US252194DA US252194A US 252194 A US252194 A US 252194A US 252194D A US252194D A US 252194DA US 252194 A US252194 A US 252194A
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- United States
- Prior art keywords
- seed
- plate
- corn
- chamber
- bars
- 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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- 235000002017 Zea mays subsp mays Nutrition 0.000 description 40
- 235000005822 corn Nutrition 0.000 description 40
- 235000005824 corn Nutrition 0.000 description 40
- 241000209149 Zea Species 0.000 description 34
- 230000001788 irregular Effects 0.000 description 12
- 241000721671 Ludwigia Species 0.000 description 10
- 240000008042 Zea mays Species 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 210000000474 Heel Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 description 2
- 239000003247 radioactive fallout Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
Definitions
- My invention relates to improvements in seed-planters in which perforated, rotating, 'and laterally-moving seed-plates are operated by being geared tothe ground-wheel, and in which the seedrboxes are placed upon the rear frame 'of the machine.
- Theobjects ofmy invention are, first, to regulate more closely the number of seeds to be planted in one hill second, to furnish a machine -in which the operator of the dropping devices may be seen by the operator, thus enabling him to drop with greater accuracy, and also to see that the devices are doing their work.
- Fig'u're l is a plan view, showing in a general way. the construction of the machine.
- Fig. 2 is a side elevation of the machine.
- Fig. 3 isa rearelevation of the front frame of the machine, showing the mode of operating the second drop.
- Fig.4 is a rear elevation of the seed-boxes and a portion of their attachments, showing the transverse shaft, bevel-gearin gs, and a portion of the self-adjusting shaft which connects the seed-plate with said bevel-gear.
- Fig. 5 shows the flutter-valve or second drop.
- Fig. 6 is a vertical section of the boot or heel of the runner, showing the position of the second drop.
- Fig. 7 isa plan view of the bottom of the seedbox, showing the seed or drop plate with preliminary and final cut-offs.
- Fig. Sis a viewof the under side of the seed or drop plate and the top-plate with its lugs arranged around the seed-plate.
- Fig. 9 is a front view of the final cut-oh, with the cover removed to show the sliding bars and the spring at the upper end of such bars.
- Fig. 10 is a front view and a section of the cover for the sliding bars in the final cut-off.
- Fig. 11 is a sectional view of the final cut-off through the line as :v in Fig. 7.
- Fig. 12 is a vertical section of the lower part of the seed box, the seed-tube, and the boot of the runner. Similar letters refer to similar parts throughout the several views.
- the body of my machine consists of the two frames A and A, Figs. 1 and 2.
- the frame A is supported by the ground-wheels B 13, while the frame A is supported bythe runners C O and the governing -wheels D D.
- the two frames are united by the common hinge N and the swivel-hinge X, Figs. 1 and 2.
- the hinge N allows the frame A to bend downward or upward to adjust the runners O (J to the undulations in the ground when such undulations extend from side to side of the planter.
- swivel-hinge X allows the frame A to rotate upon its axis, so as to raise or lower butone side of the frame A when the runner on one side meets an elevation or depression which is not met on the other side.
- jectin usingt-his arrangement is to fix the gearing which operates the dropping "devices rig-' idly, so that it may work with greater perfection than would be the case were a partof the gearing seated upon the front frame, A.
- E. is a bevel driving-gear'attached to the hub of the ground or covering wheel B, and turns the bevel-gear b on the transverse shaft Gr.
- This shaft G is provided with the bevel-gears 0 c, which operate the gears d (1, Figs. 4 and 12.
- the gears d d are connected with the under side of seed-plate I I by means of the self-adjusting shaft H, which is joined loosely at its ends by means of four-sided sockets to such gears d cl and seed-plates I I, as shown in Fig. 12.
- the gearing as described, is oper ated by the motion of the ground'wlieel B thesecd-plate I is revolved .or rotated.
- the seedplate I is placed against the under side of the top plate, J, and on the under side of such plate J, and around the seed-plate I, are placed the lugs fffffff.
- Fig. 7, Z l, 860. are yieldingpreliminary cut-ofis, made of wire or other elastic material. When more than one grain attempts to settle into the holes or seed chambers it they cannot settle below the surface of plate I, the seedchamber being deep enough to receive only one grain below its rim. These preliminary cutoffs l i will then scrape out the grains, so that the chamber may refill properly. When the chamber is once properly filled it passes on wit-h the one grain unmolested by the succeeding preliminary cut-offs, under the final cut-off K, and over the upper end of thetube L, Fig. 12. Figs. 9, 10, and 11 show in detail the construction of the final cut-oft K.
- O is a box or arch, attached rigidly to the top plate, J, and the wall of such box, which is toward the approaching seed-chamber, is inclined to the seed-plate 1,as shown in Fig. 11.
- the angle of such inclination which I find most advantageous is about forty-five degrees.
- the outer surface of this wall is provided with grooves, in which rest the sliding bars t t 'i, Figs. 9 and 11.
- the bars it t' are each provided with a shoulder or stop, 6, to prevent the lower'end from bearing upon the seed-plate I,
- Q is a cap or cover, placed over bars -i i t and spring to hold these bars in place. Should a large grain or more than one grain bein one of the'seedchambers h when coming to the bars i t t, such bars will yield and slide backward and upward sufficiently to allow'the corn j such valve, the pawls r r, the'gate's,upo thepawls r r are fastened, the'elhdivsj in the chamber to pass.
- the sprin'gk causes the bars i i 93 to fall again as soon'a-s the chamber has passed. I use several bars i, because by so.
- the first drop 'ahov scribed, it will be observed, is operate 4 means of gearing connecting it with thegroun'dwheel B.
- the second drop is operated by means of the lever orcheckrower usually employed in corn-planters.
- flutter-valve S has the wings m m m,&c. T form troughs or chambers 141,850, V 5
- the flutter-valve S is operated-by a ratchet, T,'attached to the end of ii a the vibrating bar a, Figs. '3 and 5.
- Theviits usual hand-lever.
- brating bar n is seated against the frame A, near the hinge-joint, and is provided with the One movement of the vibrating bar a will revolve the flutter-Wheel S sufficiently to carry the chamber g (which has been uppermost and is filled with corn) backward far enough to bring the next chamber q uppermost, so as to allow it to receive the corn as itfalls from the seed-plate I.
- the chamber g which is filled with corn now rests under the wires '0, Fig. 12, and at the next movementit is revolved far enough to discharge the corn into the furrow made by the runner G and the boot M.
- horizontal rotary seed-droppingplate provided with seed-apertures, and devices for giving said plate an irregular lateral to-and-fro motion simultaneous with its movement about its center, substantially as described, and for the purpose set forth.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Description
(ModeL) 5 Sheets-Sheet 1.
0. U. ORANDALL.-
CORN PLANTEB.
No. 252,194. Patented Jan. 10,1882.
whiz can: I n 2/0 utor;
QYGQQMZZZ w 5 Sheets-Sheet 3.
' (ModeL) G. U CRANDALL- CORN PLANTER.
No. 252394. Patented Jan. 10,1882.
Inventor:
witnesse s:
Modem 5 Sheets-Sheet 4. G. U.'G.RA NDALL.
I 001m PLANTBR. No. 252,194. Patented Jan. 10,1882;
witnesses.- Inveniw z:
(Modl.) 5 Sheets-Sheet 5.
G. U. ORANDALL l v CORN PLAN'IER. No. 252,194 Patented Jan. 10,1882
witnesses: j vezzwzn CYPRIAN U. ORANDALL,
. STATES PATENT OFFICE.
OF STERLING, ILLINOIS;
'CORN-PLANTER.
i QPEbIFICATIQN forming part of Letters PatentNo. 252,194, dated January 10, 1882.
1 Application filed May 18, 1881. (ModeL) .To all whom it may concern Be it known that 1, CYPRIAN U. GRANDALL, a citizen of the vUnited States, residing at Sterling, in the county of Whitesides and State of Illinois, have invented certain new and useful Improvements in Corn-Planters and I do hereby declare thefollowing to be a full, clear, and exact description of the invention, such as will enableothers skilled in the art to which ihappertainsdo make and'use the same, referen'c'e being had to the accompanying drawing-s,and to letters or figures of reference T marked thereon, which form a part ofthis speci-vl fication.
My invention relates to improvements in seed-planters in which perforated, rotating, 'and laterally-moving seed-plates are operated by being geared tothe ground-wheel, and in which the seedrboxes are placed upon the rear frame 'of the machine.
Theobjects ofmy invention are, first, to regulate more closely the number of seeds to be planted in one hill second, to furnish a machine -in which the operator of the dropping devices may be seen by the operator, thus enabling him to drop with greater accuracy, and also to see that the devices are doing their work. I attain these objects by means of the mechanism illustrated in the accompanying drawings,in which- Fig'u're l is a plan view, showing in a general way. the construction of the machine. Fig. 2 is a side elevation of the machine. Fig. 3 isa rearelevation of the front frame of the machine, showing the mode of operating the second drop. Fig.4 is a rear elevation of the seed-boxes and a portion of their attachments, showing the transverse shaft, bevel-gearin gs, and a portion of the self-adjusting shaft which connects the seed-plate with said bevel-gear. Fig. 5 shows the flutter-valve or second drop. Fig. 6 is a vertical section of the boot or heel of the runner, showing the position of the second drop.
Fig. 7isa plan view of the bottom of the seedbox, showing the seed or drop plate with preliminary and final cut-offs. Fig. Sis a viewof the under side of the seed or drop plate and the top-plate with its lugs arranged around the seed-plate. Fig. 9 is a front view of the final cut-oh, with the cover removed to show the sliding bars and the spring at the upper end of such bars. Fig. 10 is a front view and a section of the cover for the sliding bars in the final cut-off. Fig. 11 is a sectional view of the final cut-off through the line as :v in Fig. 7. Fig. 12 is a vertical section of the lower part of the seed box, the seed-tube, and the boot of the runner. Similar letters refer to similar parts throughout the several views.
The body of my machine consists of the two frames A and A, Figs. 1 and 2. The frame A is supported by the ground-wheels B 13, while the frame A is supported bythe runners C O and the governing -wheels D D. The two frames are united by the common hinge N and the swivel-hinge X, Figs. 1 and 2. The hinge N allows the frame A to bend downward or upward to adjust the runners O (J to the undulations in the ground when such undulations extend from side to side of the planter. The
swivel-hinge X allows the frame A to rotate upon its axis, so as to raise or lower butone side of the frame A when the runner on one side meets an elevation or depression which is not met on the other side.
' Beneath the frame A" are set rigidly the bars 9 9, extending backward toward the seat of the driver. To such ends is'attached by a hinge the rack U, which rack is forced up ward or downward by means of the pinion V and the foot-cranks o v. The driver may by means of this mechanism raise or lowerthe frame A at will. The ends of the slide-bar 2Q may be set between the cogs of the pinion V, thus locking the pinion and setting the runners GO rigidly at any desired depth. This.
jectin usingt-his arrangement is to fix the gearing which operates the dropping "devices rig-' idly, so that it may work with greater perfection than would be the case were a partof the gearing seated upon the front frame, A.
E. is a bevel driving-gear'attached to the hub of the ground or covering wheel B, and turns the bevel-gear b on the transverse shaft Gr.
and also to form a bearing for thespring k.
This shaft G is provided with the bevel-gears 0 c, which operate the gears d (1, Figs. 4 and 12. The gears d d are connected with the under side of seed-plate I I by means of the self-adjusting shaft H, which is joined loosely at its ends by means of four-sided sockets to such gears d cl and seed-plates I I, as shown in Fig. 12. When the gearing, as described, is oper ated by the motion of the ground'wlieel B thesecd-plate I is revolved .or rotated. The seedplate I is placed against the under side of the top plate, J, and on the under side of such plate J, and around the seed-plate I, are placed the lugs ffffff. When the drop-plate I is rotated its rounded corners strike the lugsff ffff, thus pushing such plate irregularly from side to side. It will be observed, Fig.8, that I place one corner less on plate I than there are lugsff, &c. This is essential to produce the irregular motion mentioned. When one lugf is met by a corner of the plate the lug opposite is between ,two corners, thus giving the plate room to slide in the direction of the last-named lug to allow the opposite corner to slide by the lug which it has met. Plate Iisprovided with the seed-holes h h h, &c., Fig.- 7. The jarring and the irregular motion of the plate I while it rotates agitates the corn continually, thus preventing it from bridging over the seed-chambers. The result is that the seed-holes are always promptly filled.
In Fig. 7, Z l, 860., are yieldingpreliminary cut-ofis, made of wire or other elastic material. When more than one grain attempts to settle into the holes or seed chambers it they cannot settle below the surface of plate I, the seedchamber being deep enough to receive only one grain below its rim. These preliminary cutoffs l i will then scrape out the grains, so that the chamber may refill properly. When the chamber is once properly filled it passes on wit-h the one grain unmolested by the succeeding preliminary cut-offs, under the final cut-off K, and over the upper end of thetube L, Fig. 12. Figs. 9, 10, and 11 show in detail the construction of the final cut-oft K.
O is a box or arch, attached rigidly to the top plate, J, and the wall of such box, which is toward the approaching seed-chamber, is inclined to the seed-plate 1,as shown in Fig. 11. The angle of such inclination which I find most advantageous is about forty-five degrees. The outer surface of this wall is provided with grooves, in which rest the sliding bars t t 'i, Figs. 9 and 11. The bars it t' are each provided with a shoulder or stop, 6, to prevent the lower'end from bearing upon the seed-plate I,
Q is a cap or cover, placed over bars -i i t and spring to hold these bars in place. Should a large grain or more than one grain bein one of the'seedchambers h when coming to the bars i t t, such bars will yield and slide backward and upward sufficiently to allow'the corn j such valve, the pawls r r, the'gate's,upo thepawls r r are fastened, the'elhdivsj in the chamber to pass. The sprin'gk causes the bars i i 93 to fall again as soon'a-s the chamber has passed. I use several bars i, because by so. doing the opening made to admit the corn in the chamber into the cut-off box 0 will be made just as large as necessary and no larger. \Vhen the corn in'the chamber comes in contact with the cut-off it does so ordinarily at but one point. By using several bars only the particular bar 11 which is met by the corn is pressed upward, while the others remain in place, thus preventing the corn outsideof the seed hole or chamber from passing through the cut-ofi", as would be the case if the whole cut-off were raised. The seed hole or chamber, after passing the final cut-off, K, passes to the opening in the lower or bottom plate, It; were the upper end of the tube L is attached. corn will ordinarily fall ofits own-weight such tube L. Sometimes, however, amay lodge in the seed-hole in such] am an" as not to fallout ofits own'weight. 'To'r this difficnlty I place the ball I loos l the chamber 0, Figs. 11 and'12. The of the seed-plate I will bring the'ballov seed-chamber h and cause its weightto al upon the corn in such seed chamber. weight of such ball P is certain to (ii the corn from the seed-hole. Tube L co n the falling corn from the final cut-off upper part of the boot M. At or near t-h tom of such boot M isfixed transversely h fan-like wheel or flutter-valve S, when the second drop. The first drop 'ahov scribed, it will be observed, is operate 4 means of gearing connecting it with thegroun'dwheel B. The second drop, on the contrary, is operated by means of the lever orcheckrower usually employed in corn-planters. flutter-valve S has the wings m m m,&c. T form troughs or chambers 141,850, V 5
Into the upper part ofthe boot M isk'fiied the vertical transverse 'part'ition p, extending down upon the flutter-valveS in such 7 p as to leave only one chamber-q ope'n atanie to receive the corn as it falls from the 1 or first drop. From the lowerend'o tition p a suitable number of wires eXte'r. ward over the flutter-valve S toke'p from falling out of the chambers'iqprein' I use wires because'they will allow'th' to see the corn as it lies in the chem fore it is discharged, thewir'esheinig just near enough together tokeep t from pa-ssing'between them. The I in operation as above described v e continually, dropping the' corn' 'grain in the stationary chamber q, (the M upward.) The. gearing operating" adjusted. as to drop the required 11'" I grains into chamber q while the'plaiiter from one hill to the other.
The flutter-valve S is operated-by a ratchet, T,'attached to the end of ii a the vibrating bar a, Figs. '3 and 5. Theviits usual hand-lever.
brating bar n is seated against the frame A, near the hinge-joint, and is provided with the One movement of the vibrating bar a will revolve the flutter-Wheel S sufficiently to carry the chamber g (which has been uppermost and is filled with corn) backward far enough to bring the next chamber q uppermost, so as to allow it to receive the corn as itfalls from the seed-plate I. The chamber g which is filled with corn now rests under the wires '0, Fig. 12, and at the next movementit is revolved far enough to discharge the corn into the furrow made by the runner G and the boot M.
Some parts of my machine are not new. For that reason I have deemed it unnecessary to describe such parts in detail.
What I claim as myinvention, and desire to secure by Letters Patent of the United States, is as follows:
1. The combination of the rear frame, A, having the first seed-dropping devices located on the front part thereof and provided with the seed-tubes L, and the front frame, A, carrying the runners 0, provided with the second dropping devices arranged to receive the seed from said seed'tubes and deposit the same in the furrows, substantially as described.
2. The combination, with a seed-box, of a.
horizontal rotary seed-droppingplate provided with seed-apertures, and devices for giving said plate an irregular lateral to-and-fro motion simultaneous with its movement about its center, substantially as described, and for the purpose set forth.
3. The combination, with the seed-box having the bottom plate, R, provided with the seed-passage and a central opening, of the chambered seed-droppin g wheel or plate I, having lateral projections, the plate J, arranged above said seed-dropping-plate, and provided with the lugs f, arranged to strike said lateral projections, and devices for giving to said seeddropping plate an irregular rotary movement, substantially as described.
4. The combination, with the seed-plate I, loosely supported, of the shaft H, loosely connected with said plate at one end to communicate rotary motion to said plate, the gear-wheel d, loosely connected with the lower end of said shaft, and means for giving to said seed-plate said plate, substantially as described.
an irregular lateral to-and-fro movement simultaneous with its rotation, substantially as described, and for the purpose set forth.
rotary loosely-supported seed-plate having the rounded corners, of the lugs f, arranged to strike said corners as the plate rotates and communicate an irregular to-and-fro motion to 7. In a seeding-machine, the combination,
with the seed-dropping plate provided with seed-apertures, of the elastic preliminary cutoff 1 l, substantially as described.
8. The combination, with the rotary seedplate provided with seed-apertures, substantially as described, and the final or permanent cut-off bars 2', of the elastic cutofis 1, arranged to bear upon the upper side of said seed-plate, over the apertures thereon. essentially as and for the purpose set forth.
9. The combination, in a seeding-machine, with the first seed-dropping devices mounted upon the rear frame, A,and means for operating the same, of the second dropping-wheel, S, arranged upon the front frame, A, and having the compartments q to receive seed from said first dropping devices, and operated by intermittent moving devices, substantially as described. v
10. The combination, with the second dropping-wheel, provided with compartments substantially as described, of the elastic screen 7 arranged to cover one of said compartments, for the purpose set forth.
In testimony whereof I afiix my signature in presence of two witnesses.
OYPRIAN U. ORANDALL.
Witnesses:
A. E. WARD, S. I. ROBERTS.
Publications (1)
Publication Number | Publication Date |
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US252194A true US252194A (en) | 1882-01-10 |
Family
ID=2321493
Family Applications (1)
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US252194D Expired - Lifetime US252194A (en) | Corn-planter |
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US (1) | US252194A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1153742B (en) * | 1959-03-28 | 1963-09-05 | Hoechst Ag | Process for the production of sorbic acid by thermal cleavage of the polyester obtained from crotonaldehyde and ketene |
-
0
- US US252194D patent/US252194A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1153742B (en) * | 1959-03-28 | 1963-09-05 | Hoechst Ag | Process for the production of sorbic acid by thermal cleavage of the polyester obtained from crotonaldehyde and ketene |
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