SU1586965A1 - Flight conveyer section - Google Patents

Abstract

The invention relates to conveyor transport and improves the reliability of the scraper conveyor section and simplifies its assembly and disassembly. On the intermediate bottom 4 of the support frame 1 of the section there is an inset working chute (RJ) 5. Base 6 of RJ 5 has a hole 7 placed in the bottom 4 of the hole 8 to inspect the idle chute 9 and is made on the bottom side with a pointed edge 10. The latter is located in guiding groove 11 of the downhole side (B) 2 frames 1. On the bottom side, the base 6 is rigidly connected to the bulkhead B 12 of the supplementary GF 5, which is connected to the bulkhead B 3 of the frame 1 by means of clamps and is offset relative to the end of the bulk B 3 frame 1 ZAZ ora at the junction with the burial B 3 of the frame 1 of the adjacent section. With downhole B 2 frame 1 by means of clamps connected downhole downhole B 14, displaced in the same direction as the bumper B 12, relative to the end of the downhole B 2 frame 1 with the ability to close the gap at the junction with the downhole B 2 frame 1 of the adjacent section. Under the lower edge of the B 14, it is possible to place the base 6 of the supplementary RJ 5. At the same time, the base 6 has strips connected to it by means of locking elements for interaction with the chain of the conveyor body. When transporting the rock mass, its particles slide along the base 6, and the drag chains and scrapers do not come into contact with the base 6. 2 Cp. f-ly, 3 ill.

Description

j, A

The invention relates to conveyor I transport, namely, sections of scraper conveyors with an insertable working chute.

The purpose of the invention is to increase the reliability of the section and simplify its assembly and disassembly.

FIG. 1 shows the scraper conveyor section, cross section; in fig. 2 shows section A-A in FIG. I; in fig. 3 shows a section BB in FIG. one.

The scraper conveyor section includes: a supporting frame 1 with a downhole 2 and with a scooped 3 sidewalls, between which is located an intermediate bottom 4. On the bottom 4 there is a supplementary working chute 5, the base 6 of which has an overlay 1 placed in an intermediate bottom .4 hole. 8 for inspecting the idle chute 9, and made from the bottomhole side with a pointed edge 10 located in the guide groove 11 of the back- side of the striker side 2 of the support frame I. On the dam side, the base 6 is rigidly connected to the dam side 12 of the extension working chute 5 connected with the dam side side 3 of the support frame 1 by means of retainers and the dam side side 3 of the support frame 1 offset from the end 13, with the possibility of closing the gap at the junction with the dam side side of the support frame of the adjacent section.

The section also includes a plug-in sidewall 14, connected to the downhole side 2 of the support frame 1 by means of clamps, with the possibility of placing beneath the lower edge of the base 6 a supplementary working chute 5 and displaced in the same direction as the bottom side 12, relative to the end face 15 downhole side 2 of the support frame 1 with the possibility of closing the gap at the junction with the downhole side of the support frame of the adjacent section.

The base 6 of the working working trough 5 is provided with strips 16 connected to it by means of locking elements for interacting with the conveyor chain.

Clamps for connecting the inset bore sidewall 14 with the downhole side 2 of the support frame 1 and for connecting the zavalny sidewall 12 of the supplementary working chute 5 with the embedment side 3 of the support frame 1 can be made in the form of staples 17 with notches in curved parts. The locking elements for the strips 16 are in the form of protrusions 18 rigidly connected to the strips 16 and fixed in the openings 19 of the base 6 of the groove 5 by means of staples 20.

The section is mounted as follows. The strips 16 of the projections 8 are installed in the holes 19 of the base 6 of the extension working chute 5 and the stopper vehicle

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staples 20. The downhole side side 14 is mounted on the downhole side 2 of the support frame 1 and secured to it with the help of the staples 17. Then, with the pointed edge 10 of the base 6, the supplemental working trough 5 is guided into the guide groove 1 of the downhole side 2 of the support frame 1, then the chute 5 is lowered onto the intermediate bottom 4 so that the lining 7 enters the opening 8. After this, the brackets 17 are placed in the holes of the dam sidewall 3 of the support frame.

During the operation of the scraper conveyor, the hearth is repulsed with the help of a traction device moving along the section. When transporting this mass, its particles slide along the base 6, and the traction chains and scrapers - along the lanes 16, do not touch the base 6 of the chute 5.

Claims (3)

Invention Formula . The scraper conveyor section, which includes a support frame with an intermediate bottom, on which is a supplementary working chute, the base of which has an overlay, placed in an opening in the intermediate bottom to inspect the idle chute, and is made on the bottom side with a pointed edge, and a bottom hole in the guide groove the sidewall of the support frame, and from the dam side, it is rigidly connected to the dam side side of the extension work chute connected to the dam side side of the support frame by means of clamps and displaced relative to the end of the dam side side of the support frame with the possibility of closing the gap at the junction with the dam side side of the base frame of the next section, characterized in that, in order to increase the reliability of the section, it is provided with a downhole side wall connected to the downhole side wall of the support frame by means of clamps with the possibility of placing under its lower edge of the base a supplementary working trough and displaced in the same direction as the intake side of the supplementary working trough relative to the end of the downhole side of the supporting section we are able to close the gap at the junction with the downhole side frame of the adjacent section. 2. Section according to Claim 1, characterized in that the base of the supplementary working trough is provided with strips connected to it by means of locking elements for interacting with the chains of the conveyor branch body. 3. Section on PP. I and 2, characterized in that, in order to simplify its assembly and disassembly, the latches are made in the form of brackets with notches in the bent parts, while the base of the supplementary working the gutter is made with openings, and the locking elements are made in the form of protrusions rigidly connected to the strips and fixed in the openings of the base of the supplementary working gutter by means of brackets. Fig b g (torn apart)