SU83103A1 - Railway unloading machine - Google Patents

Description

Machines are known in which the scrapping of material from a railway platform is carried out by a scraper conveyor followed by the transfer of material to a dump conveyor belt, both conveyors being mounted on a mobile carriage along the front of the unloading cars.

Such machines are little equipped for unloading railway platforms at warehouses located on both sides of the railway track or in trench-type warehouses.

In the described machine, these defects are eliminated by the fact that the scraper and belt conveyors are installed on the turntable, and also that the plow dumper is used on the belt conveyor, making it possible to dump the material into different parts of the trench warehouse.

FIG. Figures 1 and 2 show a machine with transponders on a turntable in two projections; in fig. Figures 3 and 4 show a machine adapted for servicing trench scraps, in two projections, fig. 5 shows a conveyor scraper in two projections.

On the trolley 1 (Figs. I and 2), the tower 2 and the rotary platform 3 are installed, on which the cross conveyor 4 is hinged. The trolley also has a belt dump conveyor 5, the frame of which is articulated in the middle part by the hinge 6, allowing for a change in the angle of inclination of the conveyor. The platform is rotated by hand using a bevel gear 7 and a chain gear 8. The chain of which covers the turntable and in the hinge 6 is attached to it.

The conveyors are driven by chain transmissions from an electric motor 9. The change in the angle of inclination of the conveyor is carried out by means of a tackle from manual winches (not shown in the drawing).

Scrapers 10 (Fig. 5) scraper conveyor made in the form of curved plates //, equipped with a one-sided board J2. reinforced on the side opposite to the material feed direction.

In the case of using the machine for unloading into a trench warehouse (Figs. 3 and 4), the scraper and belt conveyors are installed without a turntable on the trolley 3, and its wheels are located on both sides of the trenches. At the same time on the belt conveyor 14 is installed plow ejector /, 5.

LU 83103- 2 11 p e d m s 1 11: 5 about b p eet f n and

). A truck for unloading railway platforms, a truck in itself, moving on rails laid along the front of the unloading platforms, with a scraper transporter installed on it by a scraper for transporting material from the platform and a belt dump conveyor, from , in order to unload the platform in warehouses with side railways. put, and also warehouses located on both sides of the railway. tracks, scraper and belt conveyors are mounted on a platform pivoting relative to the trolley.

2.Mandina according to claim 1, characterized in that, in order to complete the full platform, the scraper conveyor scraper is equipped with a one-sided board, reinforced on the side opposite to the machine feed.

3. The machine according to Claim 1, Claim 1, and so on with the fact that, in order to change the height of the unloading of material,) and an A-band transport), make from two hingedly articulated parts.

4. Machine io nn. -2, about tl and h and y w, and with the fact that iri primeiepi; for unloading the platforms into trench warehouses, the scraper and belt conveyors are mounted directly on a trolley, which is fitted along rails laid along the trench on both sides of it, to evenly distribute material across the cross section of the trench and the belt conveyor is equipped with a plow drop.