SU375387A1 - BUNKER TRAIN - Google Patents

Description

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The invention relates to mining equipment.

Known hopper trains, including trucks with articulated couplings, bunker sections connected between side curtains, shelves and visors.

A distinctive feature of the proposed bunker-train is that each section is mounted on two carts: by a vertical axis - on one of them and horizontal springs - on the other, and the shelves are made with a groove, in which are located the guiding elements of the canopies.

Such a bunker train structure increases its usable capacity.

FIG. 1 shows the proposed bunker train, side view; in fig. 2 - the same, top view.

The bunker train includes trolleys / with tgami 2 and articulated hitch 3, bunker sections 4. Each bunker section is mounted on two trolleys: by a vertical axis 5 - on one of them and on the supporting part 6 - on the other. The centering of the bunker section is reinforced by two horizontal springs 7 connecting the bunker section to the cart.

The bunker sections at the bottom are interconnected by a visor 8 with a guide element 9 and a regiment 10 with a longitudinal groove 11. The sides of the sections are equipped with shutters 12. The train is equipped with a conveyor or scraper installation.

Works train sledushu way. In the straight section of the spring path 7 and the guide element 9, in the groove, // hold the bunker sections along the axis of the carriages. On the rounded paths, the sections are rotated, keeping in contact with each other through ejector boxes 3, shelves 10, peaks 8 and curtains 12. At the same time, one of the springs is extended (or compressed). The angles of rotation of the sections relative to each other are different from the angles of rotation of the hitch between the trolleys, which ensures a slight separation of the ends of the sections on curved sections of the track, allowing the train to increase its useful capacity by reducing the distance between sections.

Subject invention

A bunker train comprising trolleys with articulated couplings, bunker sections interconnected by side curtains, shelves and canopies, characterized in that, in order to increase the useful capacity of the train, each section is mounted on two carts; by means of a vertical axis — on one of them and horizontal springs — on the other, and the shelves are made with a groove in which the guiding elements of the visors are located.

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