US266486A - Hay-press - Google Patents

Hay-press Download PDF

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Publication number
US266486A
US266486A US266486DA US266486A US 266486 A US266486 A US 266486A US 266486D A US266486D A US 266486DA US 266486 A US266486 A US 266486A
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press
bar
levers
hay
bed
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B9/00Presses specially adapted for particular purposes
    • B30B9/30Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003Details
    • B30B9/3032Press boxes

Definitions

  • Our invention relates to that class of presses which are adapted to compress hay, cotton, tobacco, and similar materials in bulk,and to permit the same to be bound by suitable ties while in a compressed state, so that compact bales of said materials are produced 5 and the object of our invention is to constructsuch a press upon principles which can be economically put in practice and still accomplish satisfactory results.
  • Figure 1 is a perspective of a press embodying our invention
  • Fig. 2 a central vertical section from frout to rear
  • Fig. 3 a side elevation of means for raising and lowering the bed, as hereinafter described
  • Fig. 4 a a detail of the operating-ropes.
  • a A A A represent the sides of the press, which are bolted togetherin the usual manner, with the exception of the rear side, (that at which the bale is delivered from the press,) which is secured between the adjacent sides by a bolt, (1, at the upper end of said rear side, the lower end beingadjustably held by a crossbar, c, adapted to project within the adjacent sides and to be secured by bolts a to the edges thereof, whereby thelowerend of said rear side may be thrown inwardly and secured, so that the internal measurement of the press is gradually reduced from top to bottom and from front to rear; or it may be from side to side.
  • I represents the main com pression-levers of the press. Each of these is pivoted at about the vertical center and at the front edge of the side of the press atf, and is curved upwardly and extends the entire width (or more) of the pressthat is,t'ron1 front to rear, and at its free end. is connected by a rothf to the secondary lever, G, which is pivoted atg, near the rear edge and bottom of the same side of the press.
  • a brace, II extends from the pivot of one of these levers to that of the other, and is continued from the pivots in two branches, h h, to the foundation or sills [of the press, where they are securely fastened, at 'i 1', respectively, at such points as to most directly sustain the strain upon the pivots.
  • the main and secondary levers upon the opposite sides of the press are arranged in like manner.
  • Each lever (r is operated in one direction of its movement by means of a rope or chain, J, secured to the sill I atj, and passing around one or more pulleys jj", in the lever G and sill, and from thence to a draw-bar, K, to which power is applied to operate the press in one direction.
  • a rope or chain secured to the cross-bar M and extended to and about a palley at the end of the route of the team serves as means whereby the team, on its return to the press, may operate the levers in said opposite direction, as illustrated in Fig. 4, herem may represent the team which has operated the draw-bar K, and by turning to return, as indicated by the dotted lines .00, the draw-bar M is operated by means of the rope Y and pulley Z.
  • the bed 0 is provided with standards a 0, which, when the press-gate D is closed, enter depressions in the inner surface of the front end of the press, and when said gate is openedthe standards assist in ejecting the bale.
  • the gate D is hinged to a crossbar, N, passing through the bed-plates 0, so that as it is opened, by means of the chain 0, connecting it to the bed, withdraws the gate from the press, the bed-plates being inclined, as shown, to facilitate the operation;
  • the gate-hinge is extended to form an arm, 0, extending below the cross-bar and connected to a rod, 0 which is attached to eccentrics o 0 pivoted to the bed-plates, whereby when the gate is opened the eccentrics are turned so that the bed is lowered before the chain 0 is tightened sufficiently to draw the bed from the press.
  • the upper or free end of the gate is provided with one or more handles, P, which are suitably fastened to the rear of the press during the pressing of the bale.
  • the means of securing the handles may be a bar, bolt, or a latch, such as shown at Q.

Description

(No Model.)
2 Sheets-Sheet I. E. M. & T. S. LOW.
HAY PRESS;
Patented 001;. 24, 1882.
N4 PETERS PhnXo'LMhogr-Aphur. wmhinglun. D. c.
(No Model.) 2 Sheets-Sheet 2.
E. M. & T. S. LOW.
HAY PRESS.
No. 266,486. Patented Oct. 24, 1882.
wires STATES PATENT FFICE...
EDGAR M. LOW AND T tUMAN S. LOW, OF IULASKI, ILLINOIS.
HAY-PRESS.
SPECIFICATION forming part of Letters Patent No. 266,486, dated October 24, 1852.
(No model.)
To all 'lU/LOHL 2t may concern Be it known that we, EDGAR M. Low and Presses and we do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being; had to the accompanying drawings, and to letters or figures of reference marked thereon, which form a part of this specification.
Our invention relates to that class of presses which are adapted to compress hay, cotton, tobacco, and similar materials in bulk,and to permit the same to be bound by suitable ties while in a compressed state, so that compact bales of said materials are produced 5 and the object of our invention is to constructsuch a press upon principles which can be economically put in practice and still accomplish satisfactory results.
Our invention consists in certain devices and combinations of devices hereinafter described, and specifically set forth in the claims.
Figure 1 is a perspective of a press embodying our invention; Fig. 2, a central vertical section from frout to rear; Fig. 3, a side elevation of means for raising and lowering the bed, as hereinafter described and Fig. 4, a a detail of the operating-ropes.
Like letters of retereuce indicate like parts in all the figures.
A A A A represent the sides of the press, which are bolted togetherin the usual manner, with the exception of the rear side, (that at which the bale is delivered from the press,) which is secured between the adjacent sides by a bolt, (1, at the upper end of said rear side, the lower end beingadjustably held by a crossbar, c, adapted to project within the adjacent sides and to be secured by bolts a to the edges thereof, whereby thelowerend of said rear side may be thrown inwardly and secured, so that the internal measurement of the press is gradually reduced from top to bottom and from front to rear; or it may be from side to side.
B is the platen, and O the bed, of the press,
which, like the front and the delivery-gate I) are slotted in the usual manner, for thepassag'e around the bale of the ties, and their attachment to the hale while under pressure. Across the plat n is a. bar, E, which projects through slots in the sides of the case, amt is provided with friction-rolls e at each end. Itiding in grooves in the slots are guides, c, fitted to the bar by being apertured in such torn1( as square) that they prevent any oscillation of the platen and bar.
I represents the main com pression-levers of the press. Each of these is pivoted at about the vertical center and at the front edge of the side of the press atf, and is curved upwardly and extends the entire width (or more) of the pressthat is,t'ron1 front to rear, and at its free end. is connected by a rothf to the secondary lever, G, which is pivoted atg, near the rear edge and bottom of the same side of the press. A brace, II, extends from the pivot of one of these levers to that of the other, and is continued from the pivots in two branches, h h, to the foundation or sills [of the press, where they are securely fastened, at 'i 1', respectively, at such points as to most directly sustain the strain upon the pivots. The main and secondary levers upon the opposite sides of the press are arranged in like manner.
Each lever (r is operated in one direction of its movement by means of a rope or chain, J, secured to the sill I atj, and passing around one or more pulleys jj", in the lever G and sill, and from thence to a draw-bar, K, to which power is applied to operate the press in one direction. The movement of the levers G in the opposite direction is accomplished .by means of ropes L, one end of each of which is attached to the outer end of each of the lovers, and each rope is guided by pulleys Z l to the upper and the lower front corners of the press, and thence beneath the sills,in agroovetherein, to the rear of the press, where it is secured to a drawbar, M, to which power may be applied in the usual manner. When the press has been operated by the draw-ha r K,t'orinstance, by a team, a rope or chain secured to the cross-bar M and extended to and about a palley at the end of the route of the team serves as means whereby the team, on its return to the press, may operate the levers in said opposite direction, as illustrated in Fig. 4, herem may represent the team which has operated the draw-bar K, and by turning to return, as indicated by the dotted lines .00, the draw-bar M is operated by means of the rope Y and pulley Z.
The bed 0 is provided with standards a 0, which, when the press-gate D is closed, enter depressions in the inner surface of the front end of the press, and when said gate is openedthe standards assist in ejecting the bale. The gate D is hinged to a crossbar, N, passing through the bed-plates 0, so that as it is opened, by means of the chain 0, connecting it to the bed, withdraws the gate from the press, the bed-plates being inclined, as shown, to facilitate the operation;
It being advantageous to lower the bedplate before its withdrawal, as described, the gate-hinge is extended to form an arm, 0, extending below the cross-bar and connected to a rod, 0 which is attached to eccentrics o 0 pivoted to the bed-plates, whereby when the gate is opened the eccentrics are turned so that the bed is lowered before the chain 0 is tightened sufficiently to draw the bed from the press.
The upper or free end of the gate is provided with one or more handles, P, which are suitably fastened to the rear of the press during the pressing of the bale. The means of securing the handles may be a bar, bolt, or a latch, such as shown at Q.
The operation of the press will be readily understood from-the description hereinbefore given. The platen being elevated by operating cross-bar M sufficiently above the front end, hay is placed beneath the platen in the press until a sufficient quantity to form a bale is in the press, when cross-bar K is operated, and the platen is lowered by means of the main and secondary levers, the former being so ararranged, as described, that the movement thereof over their friction-rollers transforms their leverage from a short arm against the resistance of the platen to along arm as that resistance increases, thus resulting in the application of immense power by the use of exceedingly simple and non-expensive means. As the platen depresses the hay it comes in contact with the spring-actuated and pivoted leaves or plates R, located within the press,
which serve to smooth the projecting stems and thus improve the appearance of the tinished bale. These plates R are located on all the inner sides of the press, and may be counterbalanced by weights instead of springs, if desired. 7
Having described our invention, what we claim as new, and desire to secure by Letters Patent, isr 1. In a hay-press, the combination of the bed, the platen provided with the cross-bar and friction-rollers, the curved levers pivoted to the front of the side of the press and connected to secondary levers pivoted to the rear of the side of the press, and means, substantially as shown and described, for operating said levers, whereby an increasing leverage is gained by means contained within the limits of the side of the press, substantially as shown and described.
2. The combination ofthe platen B, provided with bar E, friction-rolls 6, guides e, levers F, pivoted atf, rods f levers G, and means for their operation, all substantially as shown and described.
3. The combination ofplaten B, levers F and G, and braces H h h, substantially as shown and described.
4. The combination of platen B, levers F and G, with ropes J L, draw-bars K M, rope Y, and pulley Z, substantially as shown and described.
5. The combination of bed 0, gate D, chain 0, slanted bed-plates 0, bar N, arm 0, rod 0 and eccentrics 0 0 substantially as shown and described.
In testimony whereof we affix our signatures in presence of two witnesses.
' EDGAR M. LOW.
TRUMAN S. LOW. Witnesses:
A. W. LEWIS, 1). W. KENNEDY.
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