US54392A - Improvement in machines for raking and loading hay - Google Patents
Improvement in machines for raking and loading hay Download PDFInfo
- Publication number
- US54392A US54392A US54392DA US54392A US 54392 A US54392 A US 54392A US 54392D A US54392D A US 54392DA US 54392 A US54392 A US 54392A
- Authority
- US
- United States
- Prior art keywords
- rake
- hay
- motion
- prongs
- raking
- 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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- 210000000707 Wrist Anatomy 0.000 description 6
- 230000001174 ascending Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- 238000000151 deposition Methods 0.000 description 2
- 230000003028 elevating Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D90/00—Vehicles for carrying harvested crops with means for selfloading or unloading
- A01D90/02—Loading means
Definitions
- the nature of our invention consists in providing, in addition to the rake which performs the gathering of the hay, another rake, arranged and operating so as to take up the hay during the progress of the machine and to deposit the same on a platform provided for the purpose, the machine being intended to be attached to a wagon for the reception of the hay, so that the hay, after hilor deposited on the platform, may easily be removed into the wagon.
- a A is the frame of the machine, set on two Wheels, B B.
- a c are two arms, by means of which the machine is hitched to the wagon l for thereception ofthe hay.
- C G are the prongs of the gathering-rake, fastened to a shaft, b,
- D D are the prongs of the elevating rake, which serves to raise the hay gathered bythe rake U upon a platform, E, on the front part of the frameA AA of the machine.
- the prongs D D are secured to a bar, h, the ends ofwhich are square and enter into the slotted openings of the arms c' i, so that they cannot turn but may freely slide in the said slots.
- the arms Li are solidly secured to the shaft 7c, which rests with its journals in the bearings r r.
- p p is a connecting-rod or pitman, which by link-joints is attached to the rack m, and at its other end to the wrist or crank-pin q at the wheel B.
- the bearings r r, supporting the shaft/c, are also made to slide, being guided by the blocks s s, passing through the slotted openings in the anges of the bearings.
- These bearings are connected by links u a with the arms f1; of a rocking shaft, 1c, which, by means of its lever-arm x and a connecting-rod or pitman, y, is connected with the crank pin or wrist z on the wheel B.
- the reciprocating motion is derived from the crank-wrist z of the wheel B by the action of the pitman y, leverm, rock-shaft fw, arms o o, and the links n u, which connect with the sliding bearings r r, communicatin g thus a forward and backward motion to the same, and to the shaft 7c, which is car ried by the said bearings, and nally to the rake D, which is connected with this shaft by the slotted lever-arms i t'.
- the shaft la is provided with the pinion Z, which meshes into the teeth of the rack m.
- the rack is therefore arranged to have also a sliding motion in opposite direction of the motion of the rake-shaft 7c by means of the crank-wrist q on the wheel B and the pitman p connecting the wrist with the rack.
- the ends of the prongs D of the rake are made to extend fully between, and even a little beyond, the Aprongs of the rake C, taking thereby all the hay gathered thereon and lifting it up but it is evident thatthe prongs D, in their return ordescendin g motion, would shove the hay gathered ou the prongs C C during thc ascending or forward motion of the rake D back on the ground again.
- the rake D is made to yield, for which purpose the arms t i are made slotted, allowing thereby the bar or shaft 7c to slide in the same, or to ascend sufficiently to let the ends of the prongs, in their backward movement, ride over the hay accumulated on the prongs C C, instead of shoving it back.
- the rake D will freely drop into its original position, so that its prongs will reach between the prongs of rake U again, ready to take up the hay, lifting and depositing it on the platform E.
- FIG. 4 The figures represent the rake D in different positions. Thus, in the section,Fig. 4, the same is shown in its lowest position, commencing its motion, which motion is indicated by dotted.
- Fig. 3 the rake D is represented in its highest position, in which it deposits the hay on the platform.
- the perspective view, Fig. l, shows an intermediate position.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Road Paving Machines (AREA)
Description
UNITED STATES PATENT OFFICEo IMPROVEMENT IN MACHINES FOR -RAKING AND LOADING HAY.
Specification forming part of Letters Patent No. 54.392, dated May 1, 1866.
To all whom it may concern:
Be it known that we, Fos'rER NEvERGoLD and GEORGE SrAoKHoUsE, both of the city at' Pittsburg, in the county of Allegheny and itate of Pennsylvania, have invented a new and useful lmprovementin Machines for Raking and Loading Hay; and we hereby declare l that the following is a full, clear, and exact description of the construction and operation Y of the same, reference being had to the accompanying drawings, making a part of this specitlcation, in which- Figure 1 is a perspective view Fig. 2, a view of the machine taken from below, and Fig. 3 a side view. Fig. 4 is a longitudinal section thereof.
The nature of our invention consists in providing, in addition to the rake which performs the gathering of the hay, another rake, arranged and operating so as to take up the hay during the progress of the machine and to deposit the same on a platform provided for the purpose, the machine being intended to be attached to a wagon for the reception of the hay, so that the hay, after heilig deposited on the platform, may easily be removed into the wagon.
In order to set forth the arrangement and construction of our improvement more fully, We will proceed to describe the accompanying drawings, in all the figures of which the same letters of reference are marked on like parts. In the perspective drawing, Fig. 1, a portion of the platform is represented being broken off, in order to uncover some parts which otherwise could not be seen in said figure.
A A is the frame of the machine, set on two Wheels, B B. a c are two arms, by means of which the machine is hitched to the wagon l for thereception ofthe hay. C G are the prongs of the gathering-rake, fastened to a shaft, b,
` which rests on bearings c c. There is alever, d, y attached firmly to the shaft b, which atits lower end has a small roller, c, rolling on the surface of the ground, whereby the ends ofthe prongs r C C are constantly kept in proper position in relation to the surface of the ground, so that g they will neither cut into nor be raised above l the surface in case of any unevenness in the same. This roller c is held steadily down to the ground by the action of a spring, f, fast A ened to the frame and acting against two short levers, g g, set rmly on the shaft b.
D D are the prongs of the elevating rake, which serves to raise the hay gathered bythe rake U upon a platform, E, on the front part of the frameA AA of the machine. The prongs D D are secured to a bar, h, the ends ofwhich are square and enter into the slotted openings of the arms c' i, so that they cannot turn but may freely slide in the said slots. The arms Li are solidly secured to the shaft 7c, which rests with its journals in the bearings r r.
lis a pinion on the shaft k, gearing into a rack,m, which is made to slide, it being guided by the blocks n n, fastened to the frame and respective slotted openings o o in the rack.
p p is a connecting-rod or pitman, which by link-joints is attached to the rack m, and at its other end to the wrist or crank-pin q at the wheel B. A
The bearings r r, supporting the shaft/c, are also made to slide, being guided by the blocks s s, passing through the slotted openings in the anges of the bearings. These bearings are connected by links u a with the arms f1; of a rocking shaft, 1c, which, by means of its lever-arm x and a connecting-rod or pitman, y, is connected with the crank pin or wrist z on the wheel B.
The operation of these parts composing our improved machine is as follows: When the machine, being attached by means of the arms a to a wagon for the reception of the hay, moves over the ground the ends ofthe rake C C are kept closely down to the surface, accommodating themselves to any unevenness therein by means of the roller c and the action of the spring f. The hay spread over the ground will thereby be raked together and gathered on the prongs C C. From distance to distance the hay thusgathered will be taken up from said prongs, lifted up, and deposited on the platform E `by the operation of the rake D. To accomplish this purpose this rake receives a compound motion-viz., a reciprocating (forward and backward) and at the same time a semi-rotary motion. The reciprocating motion is derived from the crank-wrist z of the wheel B by the action of the pitman y, leverm, rock-shaft fw, arms o o, and the links n u, which connect with the sliding bearings r r, communicatin g thus a forward and backward motion to the same, and to the shaft 7c, which is car ried by the said bearings, and nally to the rake D, which is connected with this shaft by the slotted lever-arms i t'. In order to impart to the rake D simultaneously a semi-rotary motion, the shaft la is provided with the pinion Z, which meshes into the teeth of the rack m. If the rack were stationary, it would, without further means, cause the shaft to partially revolve in its forward and backward motion 5 but this motion is not so much as to produce a complete half-circular turn of the rake D, which is required to lift the hay and to deposit it on the platform. The rack is therefore arranged to have also a sliding motion in opposite direction of the motion of the rake-shaft 7c by means of the crank-wrist q on the wheel B and the pitman p connecting the wrist with the rack. By this arrangement the revolving motion of the pinion, and consequently of the rake D, is increased so as to describe the desired complete halfcircle.
The ends of the prongs D of the rake are made to extend fully between, and even a little beyond, the Aprongs of the rake C, taking thereby all the hay gathered thereon and lifting it up but it is evident thatthe prongs D, in their return ordescendin g motion, would shove the hay gathered ou the prongs C C during thc ascending or forward motion of the rake D back on the ground again. To avoid this the rake D is made to yield, for which purpose the arms t i are made slotted, allowing thereby the bar or shaft 7c to slide in the same, or to ascend sufficiently to let the ends of the prongs, in their backward movement, ride over the hay accumulated on the prongs C C, instead of shoving it back. In advancing or ascending again the rake D will freely drop into its original position, so that its prongs will reach between the prongs of rake U again, ready to take up the hay, lifting and depositing it on the platform E. There are slots jj cut out of the platform, into which the prongs D D will enter when in their highestpositiog, Y
The figures represent the rake D in different positions. Thus, in the section,Fig. 4, the same is shown in its lowest position, commencing its motion, which motion is indicated by dotted.
lines. In Fig. 3 the rake D is represented in its highest position, in which it deposits the hay on the platform. The perspective view, Fig. l, shows an intermediate position.
We wish to remark here that the arrangement of the parts imparting to the elevatingrake D the compound motion, as herein set forth, may be modified in various Ways, and the same motion may be produced by other known mechanical means arranged for the purpose. wish it, therefore, distinctly understood that, while we consider our described arrangement as novel and forming a part of our invention, the employment in a raking machine of an elevating-rake such as herein 'described forms in itself, and independently 4 of any means used for its motion, a distinct feature of novelty.
Having thus fully described our improved machine for raking and loading hay, what we cla-i n herein as new, and desire to secure by mark Y GEORGE STACKHOU SE,
Witnesses THos. OWsfroN, J AMEs STEIN.
Publications (1)
Publication Number | Publication Date |
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US54392A true US54392A (en) | 1866-05-01 |
Family
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US54392D Expired - Lifetime US54392A (en) | Improvement in machines for raking and loading hay |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2471350A (en) * | 1947-01-27 | 1949-05-24 | William H Rodefeld | Pickup hay wagon |
US2488939A (en) * | 1946-02-06 | 1949-11-22 | William H Rodefeld | Hay take-up machine |
US2488938A (en) * | 1945-12-29 | 1949-11-22 | William H Rodefeld | Hay harvesting machine |
US2564234A (en) * | 1948-01-30 | 1951-08-14 | William H Rodefeld | Automatic loading attachment for hay wagons |
-
0
- US US54392D patent/US54392A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2488938A (en) * | 1945-12-29 | 1949-11-22 | William H Rodefeld | Hay harvesting machine |
US2488939A (en) * | 1946-02-06 | 1949-11-22 | William H Rodefeld | Hay take-up machine |
US2471350A (en) * | 1947-01-27 | 1949-05-24 | William H Rodefeld | Pickup hay wagon |
US2564234A (en) * | 1948-01-30 | 1951-08-14 | William H Rodefeld | Automatic loading attachment for hay wagons |
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