US190144A - Improvement in ice-conveyers - Google Patents

Description

"A. HUNT. ICE CONVEYERS.

No-.,19b',144. f enwd Mayl, 1877.

{IMPROVEM NT 'IN lc's-co'nvevsns.

-SpecificationformingpartofLettersPatent No. 190,144. dated May 1, 1877 application filed April 4, 1877.

To all whom armory-concern;

Be it known that I, Aueusrns HUNr, of Philadelphia, Pennsylvania, haveinvented an Improvement in DevicesfonGouveying Ice, of which the following is a specification The object of my invention is to readily move ice from a vessel into the ice-house, or from a vessel into wagons, or into the latter from the ice-house.

In the accompanying drawing,Figure l is a side view, partly in section, of the ice-moving apparatus; Fig. 2, an exterior view of part of Fig. l Fig. 3, a vertical section on the line 1 2, .and Fig. 4 a plan view.

The line A in Figs. 1, 2, and 3 represents the surface of the ground, on which is erected an ice-house, B, and adjoining the latter is a framework, composed of posts D, properly connected together, supporting a platform, E, and carrying the mechanism which I will now proceed to describe. Two parallel endless chains, F F, pass round chain-wheels on a shaft, G, traverse grooves in the platform E, round pulleys G, having bearings adapted to guides at in the frame-work thence over pulleys H, carried by a guide, I, which is hinged to a similar guide, I and the latter to the guide I, the outer end of which is hinged at a: to the frame-work.

The bearings of the shaft carrying the pulleys G can slide in the guides at, and are under the control of a cord or chain wound round a shaft, b, at the end of the guide a, so that, by operating said shaft, the shaft of the pulleys G may be moved to and fr0,to compensate 9156 any tightening or slackening of the chains The three guides, or any other desired number of the same, constitute an articulated way,

along which the blocks of ice are traversed, as described hereafter, the chains being adapted to grooves in the way, and passing over pulleys J, the shaft of which is adapted to fixed hearings in the frame-work; and, finally, passing over the above -mentioned chainwheels G, which are driven by a steam-engine, or other motive power, through the medium of the gearing shown in Fig. 2, or through any other system of gearing or driving-belts.

Each of the guides of the articulated way is connected, by a chain or rope, d, to a barrel, havinglbearings in the franije-work,the

barrel being geared to a driving-shaft,.fu=r-.

the quantity of ice stored in the house may suggest.

In connection with the above-described apparatus, there are three inclined chutes, K, L, and M, the first having its elevated termination at the edge m of a wharf, P, and its lower termination at the platformE.

The upper end of the chute L communicates with the chute K, but is separated therefrom by a switch, a, hinged at he lower end of the chute L being also on a level with the platform E.

It should be understood that the chains are I connected together at intervals by cross-bars to, which project above the surface of the platform, above that of the inclined guide N, and

above the surface of the articulated way, and,

by bearing against the blocks of ice, move the same in the courses which I will now proceed to describe.

Should it be desirable to convey ice from a loaded vessel moored to the wharf B to the ice-house, the switches n and q are adjusted to the position shown by plain lines in Fig. 4, and block after block'of ice is placed on the elevated end of the chute K. Each block slides down the latter, is seized at the rear by one of the cross-bars w, and, as the chains traverse in the direction of the arro w, is pushed by the bar up the inclined guide. N and along the articulated way, whence it may be pushed along a chute, it, into one or other of the openings in the front of the house.

If the ice in the vessel has to be carted away at once, instead of being stored in the house, the switch 1:. should be adjusted to the position shown by dotted lines in Fig. 4, so

that the blocks of ice may pass down the chute L toa position on that part of the platform E which is traversed by the chains, the blocks being moved by the latter to a position adjoining that occupied by the cart backed against the platform, when the blocks may be drawn over the latter and into the cart.

When ice has to be taken from the house and loaded into carts backed against the platform, the chains are caused to traverse in a direction contrary to that pointed out by the arrow, and the switch q is adjusted to the position shown by dotted lines in Fig. 4:. The blocks of ice are then drawn along the chutes t onto the articulated ways, are permitted by the cross bars of the chain to pass down the said ways, and onto the inclined guide N, whence they are directed by the switch q onto the chute M, and directed by the latter onto the platform against which the carts are backed.

I claim as my invention 1. The combination of the endless chains and their cross-bars with the inclined guide N and inclined chute K.

2. The combination of the inclined chute L with the platform E, traversed by the endless chains.

3. The combination of the inclined chutes K and L and switch it with the endless conveying-chains and platform E.

4. The combination of the endless chains. and cross-bars with the inclined guide N, inclined chute M, and switch g.

In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.

AUGUSTUS HUNT.

Witnesses:

HERMANN MOESSNER, HARRY SMITH.

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