US128613A - Improvement in corn-planters - Google Patents
Improvement in corn-planters Download PDFInfo
- Publication number
- US128613A US128613A US128613DA US128613A US 128613 A US128613 A US 128613A US 128613D A US128613D A US 128613DA US 128613 A US128613 A US 128613A
- Authority
- US
- United States
- Prior art keywords
- wheel
- shaft
- corn
- planters
- pivoted
- 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
- 238000010276 construction Methods 0.000 description 8
- 230000036633 rest Effects 0.000 description 6
- 241000721671 Ludwigia Species 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/40—Controlling members actuated by foot adjustable
- G05G1/405—Controlling members actuated by foot adjustable infinitely adjustable
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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
- Y10T74/20—Control lever and linkage systems
- Y10T74/20528—Foot operated
-
- 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
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20582—Levers
Definitions
- connection L thereon one end of a connection, L, the opposaid dropper, and is provided with a down- DAVID E. GOBIN, OF SPRINGFIELD, ILLINOIS.
- My invention is an improvement in a class of corn-planters which are designed for use with the dropper operated by hand or power, as is desired; and it consists in the means employed for connecting the traction-wheel to or with the main frame, and for rendering said wheel vertically adjustable, substantially as and for the purpose hereinafter shown.
- A represents the axle of the device, supported by means of two ground-wheels, B, of usual construction. Secured to and extending forward from said axle, immediately within the journals of the wheels,
- the droppers H have a reciprocating movement in a line with the draft, and are operated by means of a rock-shaft, I, suitably journaled within boxes K, which rest upon and are secured to the forward ends of the side rails C, said shaft being provided with two arms, I, which extend vertically upward, and have each pivoted site end of which rests upon the upper side of ward-projecting stud, I, that engages with a slot, h, formed within said dropper.
- a forked connection, R is journaled upon the cranks P, and has its front or single end pivoted to or upon an arm, I", which projects vertically downward from .the center of the shaft I, by which means the rolling movement of the wheel is communicated, through its shaft, said cranks, and connection, to said rock-shaft, and through the latter and the connections L to the droppers.
- the periphery of the traction-wheel Q is provided with two series of short spurs, g, which are arranged so as to break joints with each other, and by their action in the ground give a firm adhesion thereon of said wheel.
- a seat, S is
- the tractionwheel journaled within its pivoted frame, rests fairly upon and follows the surface of the ground regardless of the unevenness of the same, and furnishes a convenient and reliable means whereby the movement of the machine is communicated automatically to the dropping mechanism.
- the means employed for communicating the motion of the traction-wheel to the droppers is simple in construction and efi'ective in operation.
- the arrangement of the pivoted frame of the traction-wheel enables the latter to rise and fall with the undulations of the ground, and also permits said February, 1872.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
- are two side rails, G, which are, in turn, connected together and braced by means of a said rails immediately infront of the wheels.
thereon one end of a connection, L, the opposaid dropper, and is provided with a down- DAVID E. GOBIN, OF SPRINGFIELD, ILLINOIS.
IMPROVEMENT IN CORN-PLANTERS.
Specification forming part of Letters Patent No. 128,613, dated July 2, 1872.
To all whom it may concern.-
Be it known that 1, DAVID H. GOBIN, of Springfield, in the county of Sangamon and in the State of Illinois, have invented certain new and useful Improvements in Corn- Planters; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing making a part of this specification, in which- Figure 1 is a plan view of the upper side of my device; Fig. 2 is a side elevation of same as arranged to drop by power; and Fig. 3 is a like view of said'device when arranged for operation by hand.
Letters of like name and kind refer to like parts in each of the figures.
My invention is an improvement in a class of corn-planters which are designed for use with the dropper operated by hand or power, as is desired; and it consists in the means employed for connecting the traction-wheel to or with the main frame, and for rendering said wheel vertically adjustable, substantially as and for the purpose hereinafter shown.
In the annexed drawing, A represents the axle of the device, supported by means of two ground-wheels, B, of usual construction. Secured to and extending forward from said axle, immediately within the journals of the wheels,
cross-bar, D, that rests upon and is secured to The ends of the cross-bar Dextend outward beyond the ground-wheels, and furnish a support for two seed-boxes, E,'seed-chutes F, and runners G, all of usual construction. The droppers H have a reciprocating movement in a line with the draft, and are operated by means of a rock-shaft, I, suitably journaled within boxes K, which rest upon and are secured to the forward ends of the side rails C, said shaft being provided with two arms, I, which extend vertically upward, and have each pivoted site end of which rests upon the upper side of ward-projecting stud, I, that engages with a slot, h, formed within said dropper. As thus arranged a semi-rotary movement in opposite directions of the rock-shaft will give to the droppers a reciprocating movement but as the latter require an intermittent, instead of a continuous movement, the slots h are elongated, so as to give'to the stud l a certain amount of motion before it engages with and moves said dropper.
' Motion is communicated automatically to the rock-shaft and dropping devices by means of the following described devices: Passing horizontally through the axle A, and beneath the cross-bar D, is a bar, M, upon the sides of which are pivoted two other bars, N, that are connected together immediately in front of said bar M by means of a block, a. A shaft, 0, provided upon its ends with two cranks, P, and upon or-at its longitudinal center with a traction-wheel, Q, is suitably journaled within the ends of the bars N; and when said wheel is permitted to rest upon the ground the forward motion of the entire device causes said wheel and shaft to revolve. A forked connection, R, is journaled upon the cranks P, and has its front or single end pivoted to or upon an arm, I", which projects vertically downward from .the center of the shaft I, by which means the rolling movement of the wheel is communicated, through its shaft, said cranks, and connection, to said rock-shaft, and through the latter and the connections L to the droppers. The periphery of the traction-wheel Q is provided with two series of short spurs, g, which are arranged so as to break joints with each other, and by their action in the ground give a firm adhesion thereon of said wheel. A seat, S, is
placed over or immediately in front of the axle, in which position the operator is enabled, by placing his feet upon the rear ends of the pivoted bars N, to raise the traction-wheel from the ground so as to suspend action of the dropping devices.
When it is desired to operate the dropper by hand, the forked connection is disconnected from the rock-shaft, the pivoted bars detached from the frame, and said parts, together with the ground-wheel, removed. A cross-bar, T,
is now secured across the side rails immediately in front of the seed-boxes, with a lever, U, pivoted at its longitudinal center, the lower end of which lever is upon a line with the lower end of the arm I of the rock-shaft, and is connected therewith by means of a rod or bar, V, which is pivoted at its ends to or upon EFICE.
said parts. The upper end of the lever being within convenient reach of the operators hand, the movement of the droppers is easily effected.
The advantages possessed by this construction of a corn-planter are: First, the tractionwheel, journaled within its pivoted frame, rests fairly upon and follows the surface of the ground regardless of the unevenness of the same, and furnishes a convenient and reliable means whereby the movement of the machine is communicated automatically to the dropping mechanism. Second, the means employed for communicating the motion of the traction-wheel to the droppers is simple in construction and efi'ective in operation. Third, the arrangement of the pivoted frame of the traction-wheel enables the latter to rise and fall with the undulations of the ground, and also permits said February, 1872.
DAVID E. GOBIN;
Witnesses:
WILLIAM J. NUTT, H. BURRoWs.
Publications (1)
Publication Number | Publication Date |
---|---|
US128613A true US128613A (en) | 1872-07-02 |
Family
ID=2198032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US128613D Expired - Lifetime US128613A (en) | Improvement in corn-planters |
Country Status (1)
Country | Link |
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US (1) | US128613A (en) |
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0
- US US128613D patent/US128613A/en not_active Expired - Lifetime
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