Sedimentation parabolic type multi-point discharge belt conveyor

Abstract

The utility model provides a sedimentation parabolic multi-point discharging belt type conveyor which is formed by the connection of a conveying section, a sedimentation discharging section, a drive section and a return section in sequence by a closed loop of a conveying belt. The head part of the conveying section is provided with a parabolic diverted roller; a sedimentation diverted roller is arranged in the middle of a sedimentation parabolic gathering sill arranged on the sedimentation parabolic section; and lifting mechanisms are arranged outside two sides of the gathering sill. When loaded material is discharged through a discharging point, the lifting mechanism drives the sedimentation parabolic gathering sill to descend, the sedimentation diverted roller synchronously descends, and the conveying belt is pressed by the sedimentation diverted roller, so that the conveying belt and the sedimentation diverted roller form a declined lower parabolic angle by the parabolic diverted roller, and the material is thrown into the parabolic gathering sill through the parabolic diverted roller. The sedimentation parabolic multi-point discharging belt type conveyor has the advantages that a shorter conveying belt can be provided with a plurality of discharging points; abrasion and scuffing on the conveying belt are prevented; mixed materials and other accidents are prevented; a sealing mechanism can be adopted for outdoor open-air operation.

Description

technical field [0001] The invention belongs to the field of belt conveying equipment, in particular to a subsidence parabolic multi-point unloading belt conveyer. Background technique [0002] At present, the common multi-point unloading devices are mainly fixed plow unloaders and mobile unloading trolleys. The advantages of the plow unloader are compact structure, simple operation, and convenient transportation of the same material. The disadvantage is that the unloading plow is easy to wear, and a small amount of fine-grained material can sometimes fall from the contact gap between the unloading plow and the conveyor belt to the head unloading point for discharge, which is prone to mixing accidents; the unloading plow has a negative impact on the life of the conveyor belt. Great impact, the coulter often scratches the conveyor belt; the contact gap between the unloading plow and the conveyor belt is difficult to control, and the coulter needs to be replaced regularly, an...

AI Technical Summary

Problems solved by technology

The disadvantage is that due to the control of the baffle valve, once the baffle valve fails, it is easy to cause a mixing accident; in addition, when the conveyor head is unloading, the material must pass through all the unloading devices, and the material must pass through the chute and valve many times. It is easy to cause material damage and wear; the material passes through the unloading device for many times, and it is easy to generate a large amount of dust, so the requirements for the dust removal system are relatively high; due to multiple unloading, it will inevitably cause wear and tear on the discharge chute, baffle valve and other components, increasing Maintenance workload

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