Conveyor transfer chute buffering device

Abstract

The invention provides a conveyor transfer chute buffering device. The conveyor transfer chute buffering device comprises a buffering box and a buffering assembly, the buffering box is mounted on the upper part of a guide chute at an outlet of a conveyor transfer chute, the buffering box comprises a box body, a front observation access door, a rear access door, a hanging ring and supporting seats, the hanging ring is welded to the front side of the box body, the supporting seats are welded to the left side and the right side of the box body, and the front observation access door and the rear access door are correspondingly arranged on the front side and the rear side of the box body; the buffering assembly comprises buffering guide plates, a buffering fork body, a fork plate shaft, a bearing seat, buffering arms, a composite spring and a spring shaft; and the buffering guide plates are mounted on the two sides of the upper part in the buffering box, the fork plate shaft is mounted in the buffering box through the bearing seat, the buffering fork body is mounted in the buffering box through the fork plate shaft, the buffering arms are mounted at the two ends of the fork plate shaft, and the composite spring is fixedly mounted on the outer side of the buffering box through the spring shaft. Falling materials are collected in the middle, the buffering assembly prevents the materials from directly impacting the chute and a belt to cause dust overflow, and the service life of the chute, the belt and a lower bearing carrier roller is remarkably prolonged.

Description

Technical field [0001] The present invention relates to the field of tape conveying in the power station, port, and the mine, which relates to a conveyor transfer gear buffer device for reducing the impact of the material to the outlet chute, tape, carrier roller, improves the service life of the equipment and transfers the transfer site. environment. Background technique [0002] At present, the belt conveyor is widely used in material delivery in the power station, port, mine and other industries, and is designed with transfer slip in the transfer position of the upper and lower belt conveyor. When the existing transfer slip, the material is inevitably impacted to the exit chute, tape, tape, tape, tape, tape, tape, and the sealing skin of the two sides, in this case The conveyor is used to convey a high drop, a large piece of material such as coal gangue, and ore is particularly obvious. The severe impact will cause severe wear on the export chute, tape and sealing skin, which ...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a conveying chute for the existing transfer chute when conveying materials, such as the outlet chute at the drop point, the impact and wear of the belt, the fatigue deformation of the bearing parts under the belt, and the up and down vibration of the belt, etc. The machine transfer chute buffer device fundamentally solves the problems of material high-speed falling, impact and wear on the outlet chute, belt wear caused by material impact on the belt, deformation and damage of the carrying roller under the belt, and the vibration of the belt up and down, which leads to the loose sealing of the material guide trough and dust overflowing. problems, effectively resist the falling impact of bulk materials, and reduce the running noise of the chute

Images