DE144097C

DE144097C -

Info

Publication number: DE144097C
Application number: DENDAT144097D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der Zweck vorliegender Erfindung besteht darin, eine verbesserte Einrichtung zum Fördern von Erz oder sonstigem Gut aus Bergwerksschächten oder -gruben zu schaffen.
Der Erfindungsgegenstand ist in beispielsweiser Ausführung auf beiliegenden Zeichnungen dargestellt, und zwar ist:The purpose of the present invention is to provide an improved device for conveying ore or other material from mine shafts or pits.
The subject of the invention is shown in an exemplary embodiment on the accompanying drawings, namely:

Fig. ι eine bruchstückweise Schnittdarstellung des Schachtes mit der neuen Einrichtung,
Fig. 2 eine andere Schnittdarstellung, bei welcher die Schnittebene rechtwinklig zu derjenigen der Fig. 1 gewählt ist;Fig. Ι a fragmentary sectional view of the shaft with the new device,
FIG. 2 shows another sectional illustration in which the sectional plane is selected at right angles to that of FIG. 1; FIG.

Fig. 3 zeigt eine abgeänderte Ausführungsform der Fördereinrichtung für einen Schacht, der mit Absätzen oder Abstufungen angelegt ist;Fig. 3 shows a modified embodiment of the conveying device for a shaft, which is laid out with paragraphs or gradations;

Fig. 4 ist eine schaubildliche Ansicht des Förderseilgetriebes für die Einrichtung nach Fig· 3·FIG. 4 is a perspective view of the hoist cable transmission for the facility of FIG Fig 3

Bei der Ausführungsform nach Fig. 1 und 2 bezeichnet α die Fördermaschine von irgend einer bekannten Bauart, um deren Fördertrommel b die Aufzugsseile c und d in beliebiger Weise angeordnet sind, die von hier über Leitscheiben e e oberhalb des Schachtes, wie in der Zeichnung dargestellt, führen. Zwei Gruppen von Förderkörben oder Kübeln werden benutzt. An dem Aufzugsseil c ist der Korb oder Kübeiy und an dem Aufzugsseil d der Korb oder Kübel ff befestigt, und die Anordnung der Seile ist derart, daß, wenn der eine Korb oder Kübel gehoben wird, der andere niedergeht. An genannten Förderkörben sind die Schleppseile g und g g befestigt, die ihrerseits an ihren anderen Enden Förderkörbe h und h h tragen, an welche in gleicher Weise weitere Seile mit Förderkörben anschließen usf., wobei die Anzahl der Körbe sich nach der Tiefe des Schachtes richtet. An der Grenze des Aufwärtshubes jeder Gruppe von Förderkörben oder -kübeln ist eine abfallende Rinne oder ein geneigter Kanal derart im Schacht angeordnet, daß der Korb oder Kübel der unteren Gruppe, wenn er sich in seiner obersten Lage befindet, durch diesen Kanal seinen Inhalt schräg und quer nach unten in den in seiner untersten Stellung befindlichen Korb oder Kübel der nächsthöheren Gruppe abladet. Die Rinnen oder Kanäle können jede zweckentsprechende Ausbildung haben; nach der in Fig. 1 und 2 dargestellten Ausführungsweise sind zwei voneinander unabhänge Leitrinnen mn vorgesehen, welche beieinander vorbeifuhren, um das Gut von links nach rechts bezw. von rechts nach links zu leiten. Um die Körbe oder Kübel beim Anlangen an bestimmten Stellen zu kippen und sie dann wieder beim Beginn ihrer Abwärtsbewegung aufzurichten, müssen natürlich geeignete Vorrichtungen angeordnet sein, welche in üblicher und bekannter Weise, z. B. aus gebogenen Leitschienen, die mit Rollen an den Körben oder Kübeln in Eingriff kommen, bestehen können.In the embodiment according to FIGS. 1 and 2, α denotes the hoisting machine of any known type, around whose hoisting drum b the elevator ropes c and d are arranged in any manner, which from here via guide disks ee above the shaft, as shown in the drawing, to lead. Two groups of conveyor baskets or pails are used. C is on the elevator rope, the basket or Kübeiy and on the elevator rope, the basket or bucket attached d ff, and the arrangement of the cables is such that when a basket or bucket is lifted, the other goes down. The tow ropes g and gg are attached to the cages mentioned, which in turn carry cages h and hh at their other ends, to which other ropes with cages are connected in the same way, etc., the number of cages depending on the depth of the shaft. At the limit of the upward stroke of each group of conveyor baskets or buckets, a sloping trough or an inclined channel is arranged in the shaft in such a way that the basket or bucket of the lower group, when it is in its uppermost position, its contents inclined and through this channel unloads transversely down into the basket or bucket of the next higher group located in its lowest position. The channels or channels can have any appropriate training; according to the embodiment shown in Fig. 1 and 2, two independent guide channels mn are provided, which run past each other to BEZW the goods from left to right. direct from right to left. In order to tilt the baskets or tubs when they arrive at certain points and then to straighten them up again at the beginning of their downward movement, suitable devices must of course be arranged, which in the usual and known manner, for. B. of curved guide rails that come into engagement with rollers on the baskets or buckets.

Aus der angegebenen Anordnung folgt, daß die Wirkungsweise derart sein muß, daß, während die Fördermaschine arbeitet, jeder Förderkorb oder -kübel abwechselnd gehoben und gesenkt wird. Der unterste Korb oder Kübel, beispielsweise derjenige, der seine Bewegung an. der Sohle des Schachtes beginnt, nach der Zeichnung (Fig. 1 und 2) der Korb oder Kübel h h, steigt bis zur Höhe der Ein-From the specified arrangement it follows that the mode of operation must be such that, while the hoisting machine is operating, each hoisting cage or bucket is alternately raised and lowered. The bottom basket or bucket, for example, the one who starts its movement. the bottom of the shaft begins, according to the drawing (Fig. 1 and 2) the basket or bucket hh, rises to the level of the entrance

Claims

Let opening of the channels n located above him. Here he releases his load obliquely and transversely downwards through this channel η to the basket or bucket f of the next section, which has been brought into its lowest position, while the basket or bucket / /, having received a charge through the chute m from the basket h, continues to climb upwards. As it climbs, the bucket f ίο now transfers its load one storey higher, etc., until the top end of the shaft is reached. Accordingly, the conveying stroke of the machine does not need to be greater than is necessary to lift the load from the uppermost channel m η under the ground to the unloading chute i shown above the ground, since the operation of the machine with this short stroke removes the load pumps continuously from floor to floor to above ground, no matter how deep the shaft or the pit is. The savings in time, rope weight (since the diameter of the ropes can be made smaller from floor to floor as a result of the reduction in the load to be carried on each floor below), size of the drums and the necessary drive mechanism result from this to be very significant, and the device according to the invention is considerably cheaper than the previously common arrangements. 3 and 4, a somewhat modified embodiment of the device is shown, which is to be used in the event that the shaft is not laid out in a straight line, but stepped off. The difference compared to the embodiment of FIGS. 1 and 2 is that the ropes at the lower end of each shaft paragraph to pulleys j BEZW. jj, then up over disks k respectively. kk out at the upper end of the next higher shaft paragraph and are passed from here only to the lower end of this latter shaft paragraph, so that a direct promotion is obtained in each shaft section and the bucket contents from the bucket of a section as in the arrangement of FIG and 2 is transversely transferred laterally into the other. Here, too, two crossing lines mn are provided at the loading points in order to bring the load from right to left or left to right to the front of the channel in question, where it falls into the ready-to-receive bucket of the next higher paragraph. The arrows indicated in Fig. 4 indicate the direction in which the ropes run. Patent-A ν Proverbs:

1. A conveyor for mine shafts, characterized in that a Pair of hoisting ropes, each rope carrying a hoisting cage or bucket and a row of tow ropes connected to the latter and also carrying baskets or buckets, each attached to the bucket of the previous one, with pairs of Unloading channels or gutters cooperate, the channels of each pair passing each other in such a way that each the inlet port on one side and the outlet port on the other has, as a result of which the contents unloaded from a basket or bucket in its highest conveying position into a channel to the side a bucket of the other rope, which is then in its lowest position, is directed.

2. An embodiment of the device according to claim 1, in particular for use in stepped shafts, characterized in that the ropes are guided at the bottom of each shaft paragraph around pulleys (j and jj) , from where they are up over at the upper end of the Discs located next higher paragraph (k or kk) are directed to get to the bottom of this paragraph only from here.

1 sheet of drawings.