US178808A - Improvement in combined cultivators and seed-planters - Google Patents

Description

N. B. SPRA'DLEY, J. McKIBB IN 2. c. A. on.-

COMBINED CULTIVATOR AND SEED-PLANTER. No. 178,808. Patented. IunelB, 1876.

N. PETERS, PNOTD-LITHOGRAPHER, WASHINGTON. D Cv rrno STATES PATENT OFFICE...

NAPOLEON B. SPRADLEY, JAMES MQKIBBIN, AND CHRISTIAN A. ORR, OF OXFORD, ALABAMA.

IMPROVEMENT IN COMBINED CULTIVATORS'AND SEED-PLANTERS.

' Specification forming part of- Letters Patent N 0. 178,808, dated June 13, 1876; application filed February 28, 1876. v v

construction and arrangement of a cultivatorframe and seed-planter, the peculiarities of which will be hereinafter more particularlyset forth.

In the accompanying drawings, making part of this specification, Figure 1 represents a perspective view of our invention. Fig. 2 is a longitudinal section; Fig. 3, a top view of a portion of the beams in section. Fig. 4 is a back view of one of the standards-with foot attached; and Fig. 5, asection of a hopper, and

the wheel in it; also, top view of the wheel and plan view of a hopper, showing the slides in it.

In the drawings, A A represent two metallic bars, which, together, form the frame and beam of the plow. These bars are curved inward at their front ends, and embrace the standard of the front plow-tooth. At their rear ends they make a rectangular turn inward, and one overlaps the other. These two ends are slotted, and a bolt passes through these slots to confine the two together. B represents a wheel, which carries the forward end of the frame. This wheel has its bear-- ings in two plates, 0 C. These plates 0 O are provided with a series of holes, through which they are bolted to the bars A A. These plates may be raised or lowered by means of these holes and bolts, so as to allow the plowteeth to enter the ground deeper or shallower, as the case may require. D represents the slide-box, which is placed upon the frame back of the wheel. This box has a slot made through it longitudinally to receive the seedslide, and also slots through it from side to side, so that arod may be passed into the slide to operate it. Both the top and bottom of this slide-box are provided with seed-holes, but not opposite to each other, as usual. The slide is made in the ordinary way, with seed-apertures, and it takes the seed from the upper apertur'es in the box and deposits it through the lower apertures. The hopper E rests upon this slide-box, and the seed spoutor conveyer is secured to its under side, as seen. F represents a pitman, which connects the crankshaft of wheel B to a rod, a, which passes through the seed-slide or into it. The crank of wheel B thus gives the seed-slide a reciprocating motion in the box to enableit to carry outthe seed. Hrepresents the handles, which are bolted to the bars A A at their forward ends, and to the handle-stay at their rear ends. This stay consists of a metallic bar, 7

which is bowed, as seen, and bolted at .its center to a clip,.J, and this clip is secured to the bars A A by means of the same bolt which secures their two rear ends together. This stay has a series of holes near its ends, so that the handles can be raised or lowered to suit the height of different individuals. K K represent the rear standards, and L the front standard, for carryingthe plow-points. l l represent tips, which are secured to the lower end of the standard. These tips are slotted in their upper ends, and the bottom of the stand passes into these slots, and the two are riveted or secured together. These tips, to which the plow points are secured, are made broad enough so that when the points are secured on they have a wide and firm bearing, and cannot tilt or get out of place.

For cotton-seed we use in the hopper a wheel, M, which is provided upon its periphery, as Well as upon its sides, with a series of teeth, as represented in Fig. 5. P is the cotton-seed hopper, which has a slot, S, in its bottom, through which the seeds pass, and this slot is regulated as to length by the slides O 0. The teeth of the wheel M out into this slot, and thus carry the cotton-seed through.

The teeth upon the sides of the wheel serve as stirrers, and do not allow the seed to clog in the hopper. By removing the slide-box and the hoppers, and the wheel if desired, the frame can be used simply as a plow-frame or cultivator-frame. The .standardsbeing graduated with holes and provided with bracesd, they may be raised or lowered, or placed at different angles, to suit the purpose for which they may be used.

It will readily be seen that the standards can be changed onthe bars so that they will stand opposite each other, or one behind the other, or several upon one bar, and the bars can be spread or closed to suit the work to be performed, and the handles changed to suit the requirements of the plows. The front end of the frame has a bolt passing through it, which maybeprovided with a right-and-left screw, and nuts, to spread the frame as much as may be required.

Having thus fully described our invention,

what we claim as new,land desireito secure by Letters Patent, is-

1. The metallic frame, consisting of the two perforated bars A A, with their rear ends bent inward, slotted, and connected together by a bolt and nut, andtheirfront ends curved toward each other, and forming jaws, be-

tween which is secured the adjustable shovelbeam L, substantially as and for the purposes herein set forth 2. The wheel M, toothed upon its periphery and upon its sides, in combination with theseed-box P, with its slot-Sand slides O O, as

.and for the purpose specified.

3. The combination of the frame-bars A A, having their rear ends bent atright angles and slotted, thehandle-stay I, formed of one piece of metal, the handles H H, and the clip J, connecting the handle-stay and the bolts A A, as set forth.

In testimony that we claim the foregoing we have hereunto set our hands this 14th day of February, 1876.

NAPOLEON B. SPRADLEY. JAS. MGKIBBIN. .0. A. ORR. Witnesses:

S. U. KELLY, W. M. TAYLOR.

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