SU1613395A1 - Steeply inclined belt conveyer - Google Patents

Abstract

The invention relates to a lifting and transport machinery industry and improves the reliability of a steeply inclined belt conveyor by keeping the load on the belt in its flattening area. The conveyor belt contains (L) 1 with transverse partitions 3. At the same time, L 1 bends around the drive and tension drums and segments of flexible elements 6 are fixed on it, for example, in the form of segments of a round link chain. Elements 6 with their ends are fixed on the edges L 1, and the middle part to the upper part of the partitions 3. The edges of the L 1 are attached to rollers 8 on the axes 7, placed in the guides 9. When the conveyor is in operation, the partitions 3 keep lumpy weights from rolling , and small stones from slipping. At the approach of a large-piece load to the end drum, the shape of the tape with a grooved turns into flat. In this case, tensile forces arise in the elements 6, which form additional partitions that hold the load from rolling. 2 hp f-ly, 4 ill.

Description

FIG. five

The invention relates to a lifting and transport machinery, namely, steeply inclined belt conveyors for transporting lumpy bulk material.

The purpose of the invention is to increase the reliability of the operation of the conveyor by keeping the load on the belt in the flattening area.

FIG. 1 shows a steeply inclined conveyor belt, side view of a discharge drum; in fig. 2 shows section A-A in FIG. one; in fig. 3 shows a section BB in FIG. one; in fig. 4 is a view of B in FIG. 1 (option).

slide down. At the approach of a large-piece load to the end drum, the shape of the tape with a grooved turns into flat. Simultaneously with the change in the shape of the tape, tensile forces arise in the flexible elements 6, which lift its middle parts and form additional partitions. Tension of flexible elements made in the form of a welded round link chain occurs due to the fastening of the chain on the 10th apex of the arched partition and the connection of the ends of the chain on the axes attached to the edges of the tape. Since the axles are provided with rollers that roll in the direction they are directed to, they change

The conveyor includes a traction body in the form of and the distance between the top of the arched peptide 1, placed on roller 2, within the length of which the arched transverse partitions 3 are fixed on the tape. Their height is chosen taking into account the prevention of the reverse rolling of large valureorods and edges tapes. Such a conveyor design allows the large lump weight to be securely prevented from lateral rolling.

On idle branches lowered foams. The rollers are fixed at the corners of the 20 flexible partition walls and are held in

4, mounted between the side elements 5 of the bed of the conveyor.

Flexible elements 6, made in the form of a welded round-link chain, are fastened with their ends on axles x 7, laying them, rollers 8. Each axle 7 has a cutout on the inner side, the flat side of which is adjacent to the tape and is connected to it with rivets and flat slats placed on the back of the tape. The middle part of the flexible element is fixedly fixed by means of known detachable devices with an apex of the arched partition. The rollers 8 interact with guides 9, on the working branch and 10 on the idler. In the zone of changing the shape of the tape (from grooved to flat

the space between the inner side walls of the stacker of the pipewire, and the carrier rollers 8 keep the tape from sagging, moving along the lower guides of the side walls.

Claims (3)

1. A steeply inclined belt conveyor comprising an envelope of a drive and drag 30 reel belt with transverse partitions, characterized in that, in order to increase the reliability of the operation of the conveyor by keeping the load on the belt at its flattening portion, each which, the guides 9 and 10 change directions, are attached to the opposing side, narrowing down near the end load back drum 11. In the area of the arched partitions, the flexible elements can be fixed on the axles x 7, forming an axis angle of less than 90 °, as shown in FIG. 4. This provides a more stable position of the boulders when approaching the end drum 11. In the process of operating the conveyor, the arched partitions 3 keep lumpy weights from rolling, and small stones from the rim of the tape and the middle part to the upper part of the transverse partition. 2. A conveyor according to claim 1, characterized in that it has guides with rollers 40 arranged on them, fixed to the edges of the belt with the help of axes to which the ends of the flexible elements are attached. 3. A conveyor according to claim 1, characterized in that the flexible elements are made in the form of segments of round link chains. J slide down. At the approach of a large-piece load to the end drum, the shape of the tape with a grooved turns into flat. Simultaneously with the change in the shape of the tape, tensile forces arise in the flexible elements 6, which lift its middle parts and form additional partitions. Tension of flexible elements made in the form of a welded round link chain occurs due to the chain fastening on the top of the arched partition and connecting the ends of the chain on the axes attached to the edges of the tape. Since the axles are provided with rollers that roll in the direction they are directed to, they change and the distance between the top of the arched pole and the distance between the top of the arched partition and the edges of the tape. Such a conveyor design allows the large lump weight to be securely prevented from lateral rolling. On the idle branch, the flexible partition walls lowered down are held in 25 the space between the inner side walls of the stacker of the pipewire, and the carrier rollers 8 keep the tape from sagging, moving along the lower guides of the side walls. Invention Formula 1. A steeply inclined belt conveyor comprising an envelope of drive and pull drums with transverse partitions, characterized in that, in order to increase the reliability of the operation of the conveyor by holding the load on the belt at its flattening portion, it is provided with segments of flexible elements, each of which with its ends attached to the counter with their ends attached to the counter the rim of the tape and the middle part to the upper part of the transverse partition. 2. A conveyor according to Claim 1, characterized in that it has guides with rollers arranged on them fixed on the edges of the belt with the help of axes to which the ends of the flexible elements are attached. 3. A conveyor according to claim 1, characterized in that the flexible elements are made in the form of segments of round link chains. / 7 ten FIG. g View yo FIG. and