US212469A - Improvement in check-row planter and drill - Google Patents
Improvement in check-row planter and drill Download PDFInfo
- Publication number
- US212469A US212469A US212469DA US212469A US 212469 A US212469 A US 212469A US 212469D A US212469D A US 212469DA US 212469 A US212469 A US 212469A
- Authority
- US
- United States
- Prior art keywords
- check
- row
- drill
- pulley
- 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
Links
- 239000002965 rope Substances 0.000 description 24
- 241000209149 Zea Species 0.000 description 12
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 12
- 235000005822 corn Nutrition 0.000 description 12
- 235000005824 corn Nutrition 0.000 description 12
- 238000005553 drilling Methods 0.000 description 12
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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19679—Spur
Definitions
- Figure l is a plan view of the check-row as it'appears while crossing the field.
- Fig. 2 is an end view, in elevation, showing the relative situation ofthe driving-pulley and its locking device, the gear mechanism, and the levers connected with the slide-bar of the planter.
- Fig. 3 is a side elevation of the same parts.
- Fig. et is a plan view of the invention as used upon the planter.
- Fig. 5 is an enlarged view, in detail, of a part ot' the gear mechanism.
- My invention consists,'rst, in combining a check-row cord with intermittent gear mechanism, constructed so that the check-row may be converted into drilling mechanism for cornplanters 5 second, in unlocking the drivingpulley' automatically with a piece of short rope at a point where the row should begin, in order to have a uniformity of rows, by making a correct starting-point; third, in operating a portion of the gear mechanism at intervals by means of detachable cog-segments,
- the driving-wheel may be propelled by a rope, wire, or chain.
- A represents the rope, which is not knotted, but marked at even distances and stretched across the field. It is kept taut on the machine by means of pulleys a, suitably arranged.
- B is a grooved drivin g-wheel, and operated by the rope.
- C is a pinion upon the same axle with the pulley.
- D is alarge cog-wheel, turned by the pinion O, and having one or more segments, E. The segments, arranged upon the side of the cog-wheel, turn the pinion G upon the same axle with the pitman-head H and pitman h, connected to the upright vibrating lever I, which, through the horizontal vibrating lever K, operates the slide-bar L of the planter.
- the device for locking the drivin g-wheel is a spring-bolt, m, and it enters the pulley only at two points, a a, which are two holes arranged with rei'erence to the segment E, so that the segment engages with its pinion to move the, slide-bar just at the moment the pulley is unlocked. This is done by the camlever .li/I, that is pivoted in its center to the frame of the machine.
- the driver sets the lever in a horizontal position, when the spring forces the bolt into one of the holes n of the pulley; but when it is desired to unlock the pulley, one end or" the lever is pulled down, whereby one of its cams o o is brought into contact with and forces back the spring-bolt.V
- the lever'M is pulled down by a short rope, which, preferably, is separate from the one that extends across the field.
- This rope also has marks or indications upon it at measured distances, or the space between rows.
- One end ot' the short rope is 'fastened to the stake at the end of the row, as in Fig.
- the long rope which is stretched across the eld, and is used to drive the pulley, has marks upon it for its entire length, and the distance between the marks is the same as between the rows.
- the object of these marks is to determine the dropping-point when the check-row has to be locked while crossing the eld, se ⁇
- the slide-bar' is reciprocated by mechanism which is actuated by a cog-segment, E, on the large cogwheel D.
- the number of teeth required on the segment is just enough to give its pinion Gr a half-turn and no more.
- One segment is suflicient for a check-row; but in eonvertin g the machine into a drilling mechanism for corn-planters two or more segments are used, which, being made independdently, can be easily attached to the side of the cog-wheel.
- the pitman-head H has two V-shaped notches on its periphery, in order to receive the spring-latch N, which enters a notch upon every half-turn of the pinion and pitman-head, which move together. It is necessary to lock the pitman-head at each full throw of the slide-bar, so that the bar may be held fast until it is thrown full back the other way, for if there should be any gain. or loss in the throw of the slide-bar the machine would not properly drop the corn.
- I claim- 1 The combination of the driving-wheel B, pinion C, cogwheel D, and segment or segments E with the pinion G and pitman-head H, arranged and operating substantially as shown and described.
Description
2 Sheets-Sheet 1.
G. J. HYER. Y l Check-Row Planter and Dri1l.
No. 212,469. Patented Feb. 1S, 1879.
ET. -I- W 2 Sheets-Sheet 2.' G. HYER.
@henk-ROW mater and Drill. No. 212,469. Patented Feb. 18, 1879.
i i' s. i f l 44m/3f @uw ff-@a NAPErERs, PHOTO-UTMOGRAPHER. WASNXNGTON. n. C.
UNrrnn Y TATES @Arran-'r OFFICE.
GARITT J. HYER, OF CLINTON, ILLINOIS.
IMPROVEMENT IN CHECK-ROW PLANTER AND DRILL.
Specification forming part of Letters Patent No. 212,469, dated February 18, 1879; application filed October 7, 1878.
To' all whom it may concern:
Be it known that I, GARrrrJ. HYER, of Clinton, in the county of De Witt, inthe State ot' Illinois, have made a certain new and useful invention, which I call an Interconvertible Check-Row and vDrilling Mechanism for Gorn- Planters,7 ot' which the following is a specification:
VI have described an invention where a knotted rope is used in another application of even date herewith. t
Figure l is a plan view of the check-row as it'appears while crossing the field. Fig. 2 is an end view, in elevation, showing the relative situation ofthe driving-pulley and its locking device, the gear mechanism, and the levers connected with the slide-bar of the planter. Fig. 3 is a side elevation of the same parts. Fig. et is a plan view of the invention as used upon the planter. Fig. 5 is an enlarged view, in detail, of a part ot' the gear mechanism.
My invention consists,'rst, in combining a check-row cord with intermittent gear mechanism, constructed so that the check-row may be converted into drilling mechanism for cornplanters 5 second, in unlocking the drivingpulley' automatically with a piece of short rope at a point where the row should begin, in order to have a uniformity of rows, by making a correct starting-point; third, in operating a portion of the gear mechanism at intervals by means of detachable cog-segments,
Y whereby the invention is made, according to the number of segments used, either a checkrow or a drill.
It is obvious that the driving-wheel may be propelled by a rope, wire, or chain.
A represents the rope, which is not knotted, but marked at even distances and stretched across the field. It is kept taut on the machine by means of pulleys a, suitably arranged. B is a grooved drivin g-wheel, and operated by the rope. C is a pinion upon the same axle with the pulley. D is alarge cog-wheel, turned by the pinion O, and having one or more segments, E. The segments, arranged upon the side of the cog-wheel, turn the pinion G upon the same axle with the pitman-head H and pitman h, connected to the upright vibrating lever I, which, through the horizontal vibrating lever K, operates the slide-bar L of the planter.
It is understood that the distance between rows is calculated and determined by the size of the pulley and the number of cogs contained in the different wheels which comprise the gear mechanism,
The device for locking the drivin g-wheel is a spring-bolt, m, and it enters the pulley only at two points, a a, which are two holes arranged with rei'erence to the segment E, so that the segment engages with its pinion to move the, slide-bar just at the moment the pulley is unlocked. This is done by the camlever .li/I, that is pivoted in its center to the frame of the machine. To lock the pulley the driver sets the lever in a horizontal position, when the spring forces the bolt into one of the holes n of the pulley; but when it is desired to unlock the pulley, one end or" the lever is pulled down, whereby one of its cams o o is brought into contact with and forces back the spring-bolt.V
The lever'M is pulled down by a short rope, which, preferably, is separate from the one that extends across the field. This rope also has marks or indications upon it at measured distances, or the space between rows. One end ot' the short rope is 'fastened to the stake at the end of the row, as in Fig. l, while the other end is attached to the lever in any convenient way, but so that it will detach itself at the moment the pulley is unlocked.' This short rope is only used at the end of the row, and by means of the indications upon it the driver measures his starting-point, or trst'hill in the row, and with it he unlocks the pulley just where it should be unlocked, in order to have the crossrows at an even right angle to the other rows.
The long rope, which is stretched across the eld, and is used to drive the pulley, has marks upon it for its entire length, and the distance between the marks is the same as between the rows. The object of these marks is to determine the dropping-point when the check-row has to be locked while crossing the eld, se`
as to go across a bad place, or any piece of ground where it is necessary to cease dropping the corn. As the field has not been marked there is nothing to indicate where the rows are located, and it vis obvious that the driverwould lose his calculations withoutsome marks upon the long rope to enable him to dccide the exact point, in a true line With the cross-rows, where to begin again to drop the corn. It is intended that the marks on the field-rope will come opposite a certain point on the pulley at every revolution.
The slide-bar'is reciprocated by mechanism which is actuated by a cog-segment, E, on the large cogwheel D. The number of teeth required on the segment is just enough to give its pinion Gr a half-turn and no more.
One segment is suflicient for a check-row; but in eonvertin g the machine into a drilling mechanism for corn-planters two or more segments are used, which, being made independdently, can be easily attached to the side of the cog-wheel.
It is obvious that the seed-slide will be moved during a revolution of the cog-wheel as often as there are segments upon it, and that the corn could be drilled into the ground at a distance of six or twelve inches simply by attaching the proper number of segments to the large cog-wheel.
The pitman-head H has two V-shaped notches on its periphery, in order to receive the spring-latch N, which enters a notch upon every half-turn of the pinion and pitman-head, which move together. It is necessary to lock the pitman-head at each full throw of the slide-bar, so that the bar may be held fast until it is thrown full back the other way, for if there should be any gain. or loss in the throw of the slide-bar the machine would not properly drop the corn.
In all prairie country experience is beginning to show that more corn is raised to the acre, and at less cultivation, by drilling the corn in rows running only in one direction instead of planting it in rows at right angles by means of the check-row. It is therefore desirable to offer to the farmer a machine which, at a reasonable cost, is interconvertible at pleasure into a check-row or into drilling mechanism for corn-planters.
In the arrangement of the gear mechanism of the check-row it will be observed that it takes two revolutions of the pulley to make 011e of the large cog-wheel, and that all this produces only a half-revolution of the pinion G and the pitman-head, all of which is simply a matter of calculation; but when the checkrow isconverted into a drilling mechanism, then the pinion and pitman-head are turned half-way round as often as there are segments used upon the cog-wheel. Y
It is believed that the interchangeability of these machines by means of an intermittent gear mechanism that can be increased or lessened by the use of a simple segment, or a number of segments, is a novel invention of great importance in corn-plan ters.
I claim- 1. The combination of the driving-wheel B, pinion C, cogwheel D, and segment or segments E with the pinion G and pitman-head H, arranged and operating substantially as shown and described.
2. In a check-row for corn-planters, the detachable cog-segments E, whereby the checkrow may be converted into drilling mechanism, substantially as described.
8. In a check-row for corn-planters, the combination of a check-row cord, or its equivalent, and intermittent mechanism, substantially as described, whereby the machine is adapted to operate either as a check-row or as a drill, substantially as set forth.
4.' The cam-lever M,for unlocking the spi-in gbolt, in combination with the spring 'm and driving-wheel B, substantially as shown and described.
In witness whereof I hereunto subscribe my name, in presence of two attesting witnesses, at Washington city, this 7 th day of October, 1878.
GARITT J. HYER. [L. s]
Witnesses:
WALTER H. SMITH, FRANK E. SMITH.
Publications (1)
Publication Number | Publication Date |
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US212469A true US212469A (en) | 1879-02-18 |
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US212469D Expired - Lifetime US212469A (en) | Improvement in check-row planter and drill |
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