SU827349A1 - Loading/unloading set of annular storage - Google Patents

Description

The barrel side of the tape, accompanied by sticking or freezing of the material on the drum surface, causes the tape to fail, and reduces the reliability of the entire device. The presence of a curved section of the working branch of the conveyor, the curvature of which is determined by the magnitude of the stresses in the belt, causes an increase in the linear dimensions of the device due to the large radius K1PI: VISNES.

In addition, off-center loading of the main discharge conveyor, which follows: from the fundamental features of the working process of the considered scheme, causes the size increase of the conical funnel.

The aim of the invention is to simplify the design and increase the reliability of the complex.

The goal is achieved by the fact that the transfer conveyor system is made of separate, located one above the other in the same vertical plane of the supply and output conveyors, between which the end part of the reversing conveyor of the rotor boom is placed, and the central support is U-shaped and mounted on a swing bridge.

Feed conveyor mounted on counterweight. In addition, the loading and unloading complex should be equipped with an intermediate Feed conveyor, one end of which, using rollers, rests on the counterweight, and the other is located in the B Opening of an U-shaped central support that can be moved relative to it.

FIG. 1 shows the loading; but the unloading complex of the ring warehouse, side view; in fig. 2 - the same, but with an intermediate feed conveyor; on fit. 3 shows section A-A in FIG. 2

The loading and unloading complex of the ring salary contains a rotary boom rocking in a vertical plane / with a rotor 2 and a reversible conveyor 3 hinged on a counterweight 5 moving along the 1PO gateway 4.

On the counterweight supported by the longitudinal rails of the inoBopOTHoro iMocTa carrier carriage: 6, the inclined part of the conveyor 3, the feeding conveyor 7, the pylon 8, the rod and the winch .10 lifting the rotary boom are mounted.

The rotary bridge was supported by one 1-END chassis and the other by another through a rotary device 12 on a central cylindrical support-funnel 13 14. An issuing conveyor 13 was mounted inside the beams of the rotary bridge 13. The axle traveling bridge is a branched balance-bearing system supported by on the annular rail .16, fixed on the 1/7 annular reinforced concrete foundation.

On the metal structure of the rotary bridge 4, along its axis of rotation, it is fixed by means of two hinges 1-8 U-shaped central support 19, which holds the end section 2J of the stationary trestle 22 through the hollow support-bearing device 20 to the platform 22 by another end. supported on the supports 24. The overload from the main supply conveyor 25 to the feeding conveyor 7 is carried out through the funnels 26 and 27 concentric in the place of their junction, the latter of which is curved in longitudinal section oh, which allows 1 to load the material onto the feed conveyor at a speed close to that of its belt.

For machines with a large radius of the annular rail (Fig. 2), an intermediate feed conveyor 28 is provided, which one END through the rollers 29 rests on rails laid on console beams

5 counterweight 5, and the other through the device 30 (Fig. 3) - on | U-shaped central support. Such a solution allows one to realize a large stroke of the carrier carriage of the counterweight console by two telescopic characteristics:

0 Counterweight console - conveyor 28 and conveyor 28 - U-shaped bearing support. In this case, the support 24 can be extremely close to the axis of rotation of the device, which leads to a decrease in the weight of the stationary

5 flyovers.

In both Cases x, in the swarm of the U-shaped carrier, there is an in-feed conveyor (7 OR 28) with supporting elements.

0 The device operates as follows.

When collecting material from the stack, the rotating rotor 2 cuts off the chips that fall into the buckets unloading onto the conveyor 3. The chip cut is accompanied by the need to rotate the entire device relative to the central rotation. From the conveyor 3, the material enters the delivery conveyor J5 and through the chute 14 to the main discharge conveyor 31, which supplies the Material to the consumer. When the next layer is mined, the rotor with the upper structure is harnessed to a thickness of chips, and when the next substructure is worked out, the rotor with the upper structure rolls back toward the central axis of rotation to the depth of the unit being processed, the rotor boom is lowered, after which the excavation process continues.

At the outflow, the material enters the main supply conveyor 25 and through the funnels i25 and 27 to the conveyors 7 and 5 (Fig. 1) or} 28, 7, 3 (Fig. 2) and further to the headquarters. The rotor does not rotate when dumping. In the case of the material, the material is stacked in a stack due to the rotation of the entire device relative to the central axis of rotation and the displacement of the topside along the bridge by the size of the stack. Thus, the proposed loading, but unloading complex compared to the known has a simpler design. It allows to reliably ensure sanitary standards due to sealing of the conveyor line, is more durable and. reliable in operation, significantly simplified and simplified its central support. Formula of the invention 1. The loading and unloading complex of the ring salary, including a stationary overpass with a mainline underpass conveyor, a transfer conveyor system, a main diversion conveyor and a rotor boom with a reversing conveyor hinged on a counterweight carriage mounted on a swing bridge, one side rests on a ring rail and the other is connected to a central support located above

J

h a receiver and having a loading opening, characterized in that, in order to simplify the construction and increase the reliability of operation, the transfer conveyor system is made of separate, located one above the other in the same T-section of the local plane of the supply and output conveyors, between which the end part is located a rotary boom reversing conveyor, and the central support is (U-shaped and mounted on a revolving bridge. 2. A complex pop. 1, characterized in that the feed conveyor is mounted on a counterweight. 3. A complex in paragraphs 1 and 2, of which it is provided with an intermediate feed conveyor, one end of which, by means of rollers, rests on the counterweight, and the other is located in the opening of the U-shaped central support with the possibility of moving relative to it Sources of information taken into account in the examination: 1. French patent AI 1295528, class B 65 G, published 1963: 2. German patent number No. 1247955, class 81c, 125, published 1967 (prototype).

Claims (3)

Claim 1. The loading and unloading complex of the ring salary, including a stationary-20. outdoor overpass with a main arbor. a conveyor belt, a transfer conveyor system, a main take-off conveyor and a rotary boom with a reversible conveyor, pivotally mounted on a non-supporting counterweight mounted on a swing bridge, one end of which rests on an annular rail and the other is connected. occupied with a central support located above the receiver and having a loading hole, characterized in that, in order to simplify the design and increase the reliability of operation, the transfer conveyor system 5 is made of separate by which the end part of the reversible conveyor of the rotary boom is located, and the central support is U-shaped and mounted on a swing bridge. 2. The complex on π. 1, characterized in that the feed conveyor is mounted on a counterweight. 3. The complex on Mon. 1 and 2, characterized in that it is equipped with an intermediate feed conveyor, one end of which is supported by rollers on a counterweight, and the other is located in the opening of the Π-shaped central support with the possibility of movement relative to it. ί