SU137060A1 - Bunker installation - Google Patents

Description

Known bunker installation for handling dust materials according to ed. St. No. 121076 has great resistance to the movement of the shuttle conveyor.

The proposed installation does not have this drawback, since the flexible curtain is made in the form of two long-link chains connected by crossbars and unplugged winches and shelters — In addition to the support rollers, the chains are joined by additional cantilever rollers that interact with guides installed at the ends of the loading window on which the chain is assembled festoons.

The drawing shows the structural scheme of the proposed bunker installation.

The feeding conveyor / loads the material onto a movable reversing conveyor 2, which, moving reciprocatingly along the track, uniformly loads the material into the bins 3 and the warehouses through openings located along the entire path between the rails. The width of the loading slot depends on the width of the conveyor belt. The section of the slit under the moving conveyor on the rails is covered on top of the lower branch of the conveyor belt, and laterally sealed by hanging aprons 4 and additional funnels 5 and 6, which are attached to the conveyor frames. The aprons 4 interact at the top with the lower branch of the ribbon, creating the minimum gap between the ribbon and the rubber band. At the bottom, aprons and funnels interact with the trough or corner to form a seal. A section of the slit on both sides of the conveyor is covered by two folding and hanging apron (node E, which is attached at one end to the drive 7 and tension 6 stations of the conveyor. Both the apron (node) is fixed at one end to station conveyor 137060-2. They interact with a funnel. Their second end is free. The apron E is made of two parallel sleeve-roller chains having long 9 and short 10 plates. The plates of the two chains are interconnected by rigid metal frames with a cover 11. The frame consists of yx longitudinal plates interacting flanked by a loading slit grooves 12 filled with sand, creating a seal.

The conveyor, moving, carries the shelter, fastened on the plates of chains. The cover rolls the rollers 13 of the chains along the guides 14, and the offset is prevented by the flange of the rollers 15.

Covers of 16 aprons are installed at both ends of the warehouse overpass. The guides 14 are joined to segments 17 located in pockets along which the rollers 13 of the chains are rolled into the casing. The long chain links, together with the cover, assume a vertical position and are suspended on inclined guide 18 suspension rollers. The chains on the top and on the sides are protected from dust penetration by the covers 19. The covers 20 on the top are covered with removable plates 21.

Subject matter

Claims (2)

1. Bunker installation by bus. St. 121076, characterized in that, in order to reduce the movement of the shuttle conveyor, the anti-dusting device safety device is made B: two long-linking articulated chains placed on the sides of the loading window, provided with support rollers, the chain links together with the crossbars connecting them form frames carrying shields that form the curtains of the canvas. 2. Bunker plant according to claim 1, characterized in that, in order to place the curtains folded into the vertical festoons, at the ends of the loading window, inclined directions are provided for additional rollers cantilevered mounted on the rollers of the chain hinges.