DE449902C - Trolley - Google Patents

Description

GERMAN EMPIRE

ISSUED ON 23.8EPTE1WBER1927

REICH PATENT OFFICE

PATENT LETTERING

CLASS 35 b GROUP

Sch 76735 XIl35'b Date of publication of the patent grant: September 8, 1927.

Carl Schenck Iron Foundry and Machine Factory Darmstadt G. m.b. H. in Darmstadt

and Hanns Haake in Hagen i. W.

Trolley. Patented in the German Empire on January 26, 1926.

The load movement with the help of overhead trolleys with mechanically operated lifting gear often necessitates the use of special designs in workshops, which are similar to those occurring in this field of application Adjust requirements. Overhead conveyors with mechanical hoists are already known, which use appropriately trained and arranged load vessels, which according to End of the Hubbewegttng tilting

Claims (2)

and allow emptying. In many cases, this lateral tilting is also effected with the aid of curved guides that rotate the bucket. The vessels are usually specially designed and adapted to the special purpose, with special devices for actuating the tilting movement often being arranged on the vessels. The importance of the existing loading axes sometimes lies in the fact that the loading containers are partially emptied at various points. Above all, these tipping devices have so far been designed in particular with regard to the transport of coal and other granular substances in loading facilities and in boiler houses, the tipping process as a replacement for any other emptying process, e.g. B. by bottom flaps was chosen. When using an overhead conveyor in mechanical workshops for the transport of the goods occurring there, a number of other aspects are decisive, which are to be summarized as follows. Above all, not a single load handling device is used, but the hoist and possibly tilting devices must be designed so that similar or similar boxes can be lifted without any special devices and emptied by means of the device. It is also often necessary to provide for the emptying of the boxes on loading benches which are set up at a relatively large lateral distance from the overhead track rail. This requirement is often made when the conveyor device in the form of the overhead conveyor runs in an aisle of the workshop on which machines are set up on both sides. Finally, the tilting process and emptying must be initiated at a certain height, which is determined by the height of the storage tables or loading benches. The invention, for which an embodiment is described below as an example, corresponds to these requirements. It essentially consists of two drums T1 and T2 on which the hoisting ropes of the hoisting device for the boxes wind, the drums being driven by the winch W. The container M, the size of which is determined by the dimensions of the chute S, move when lifting to the vertical chute S and into it a little way. When the drums T1 and T2 continue to rotate, the box M rotates as a result of the lever action together with the chute S, which is rotatably mounted on the axis A, around the former and empties its contents through the chute to the side, whereby the distance of the emptying point from the center of the suspension rail Cat is determined by the length of the chute S. When the drums T rotate in the opposite direction, the chute S together with the box M is returned to the vertical position, for example by a weighted lever H, so that the box can be lowered again and the work cycle can be restarted. So that the height of the unloading point can be changed at different heights of the loading benches, it is necessary to change the height of the drums T1 and T2. This can be done, for example, by arranging adjusting spindles on the drum bearings. Since the winch on the drums is independent of the drive W mounted on the frame, z. B. the arrangement of a tension pulley on the connecting chain between these two parts to ensure a proper transfer of the force even at different heights of the drums. Pa tkn τλ ν spk ö che: 1. Trolley with hoist for tilting vessels, characterized in that that the vessel is lifted into a chute rotatably mounted in the frame of the trolley, is tilted together with her and brought to the side to the outlet. 2. Trolley with hoist for tilting vessels according to · claim r, thereby ioo characterized in that the chute is adjustable in height. For this purpose ι sheet of drawings.