Forming guide device for tubular belt conveyor

Abstract

The invention discloses a forming guide device for a tubular belt conveyor. The forming guide device comprises a transition idler set and at least one guide compression roller component, wherein the guide compression roller component and the transition idler set are arranged in a matched mode, so that a conveyor belt passing through a transition section can be formed step by step; the transition idler set is formed by a plurality of transition idlers and the guide compression roller component comprises a guide compression roller component, a connecting rod mechanism, a transverse adjusting mechanism and a longitudinal height adjusting support. According to the forming guide device for the tubular belt conveyor, the mechanical connecting rod mechanism is arranged, so that the guide compression roller and the conveyor belt can be in front-face contact, and the pressure of the conveyor belt can be adjusted conveniently; through the arrangement of the transverse adjusting mechanism, the contact distance between the guide compression roller and the conveyor belt can be conveniently adjusted; and through the arrangement of the longitudinal height adjusting support, the vertical positionrelation between the guide compression roller and the conveyor belt can be conveniently adjusted, and the reliability of the forming guide device for the tubular belt conveyor is improved.

Description

technical field [0001] The invention belongs to the technical field of coal mine production, and in particular relates to a forming guide device for a tubular belt conveyor. Background technique [0002] The role of the transition idler group at the tail of the tubular belt conveyor is to make the conveyor belt gradually change from flat to U-shaped and then into a circular tube shape. flat shape. If the conveyor belt transition is not handled properly, there will usually be conveyor belt undercut, left and right twists, resulting in tearing and jamming of the conveyor belt, and in severe cases, damage to the conveyor belt and idlers. [0003] Because the shape of the conveyor belt is uncertain due to the length of the transition section and the tension of the conveyor belt when it is formed, although guide rollers are added in the prior art, due to unreasonable design, the guide rollers often have no contact with the conveyor belt and cannot play a guiding role. [0004] ...

AI Technical Summary

Problems solved by technology

If the conveyor belt is not properly handled during the transition, the conveyor belt will usually be undercut and twisted left and right, resulting in tearing and jamming of the conveyor belt, and damage to the conveyor belt and idlers in severe cases.

[0003] Because the shape of the conveyor belt is uncertain due to the length of the transition section and the tension of the conveyor belt when it is formed, although the existing technology has added guide rollers, due to unreasonable design, the guide rollers often do not contact the conveyor belt and cannot play a guiding role.

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