CS260756B1 - Transport equipment for vertical elevation with automatic emptying - Google Patents

Abstract

Currently, the most commonly used transport devices are designed for transporting bulk or piece material from the feed point to the discharge point, which are mutually different in height, based on the principle of tipping a skip trolley. Devices of this type are of robust construction, requiring a large working space and causing great dynamic stress on the supplied device during emptying. The presented transport device eliminates these shortcomings. Its essence lies in the fact that a rolling roller track is diverted from the fixed guide, enabling smooth opening and closing of the tilting bottom of the skip trolley. The movement of the skip trolley between the feed point and the discharge point of the material is ensured by a hoist. This arrangement creates the prerequisite for smooth emptying of the skip trolley and the possibility of changing the mutual position of the feed point and the discharge point of the material by adjusting the rolling roller track along the fixed guide.

Description

The invention relates to a vertical elevation transport device with automatic emptying for conveying bulk or lumpy material from the feeding point to the removal point, which differ in height from one another.

The hitherto known devices, which provide transport activity between mutually differing m-spots, work mainly on the principle of tilting the skip carriage. Their major drawback is that they require a large working space, high energy consumption, robust construction and a long duty cycle.

These deficiencies are overcome by the automatic cant lift system according to the invention, which consists in deflecting from the rigid guide leading the skip car a retracting roller track which allows the swinging bottom of the skip car to be opened and closed continuously between the place of material feeding and its removal by means of a hoist.

The main advantages of the automatic cant lift conveyor according to the invention are that it is possible to achieve continuous changes in the height of the skip station emptying station, to substantially reduce the dynamic stress of the supplied equipment by gradually opening the bottom of the skip carriage, working cycle of the equipment and its energy intensity.

In the drawing, an example of an arrangement of a vertical elevation transport device with an automatic emptying according to the invention is shown in front view, where the position of the open-floor skip carriage is shown in dashed lines.

The automatic cantilever elevation conveying device according to the invention consists of a fixed guide 2 from which the rolling roller track 3 is diverted. A hoist 1 is mounted on the fixed guide 2. The skip carriage 4 is suspended on the hoist 1.

When the skip carriage 4 is pulled out by the hoist 1, the start of the diverted rolling roller track 3 starts to gradually open the bottom of the skip carriage 4. The bottom of the skip carriage 4 is gradually closed when the skip carriage 4 is lowered.

The auto-empty elevation transfer device according to the invention can be advantageously used where it is often necessary to change the relative position of the material feed and withdrawal points and where careful handling of the material to be conveyed and the equipment to be supplied is required.

Claims (1)

FRBDMST VYNÄLKZU An automatic emptying vertical elevation cantilever system consisting of a fixed line, a skip carriage and a hoist, characterized in that a deflection roller track (3) is diverted from the fixed line (2), which can be adjusted by a fixed line (2).