A belt conveyor transfer device

Abstract

The invention provides a belt type conveying transfer device which comprises a first belt type conveyor and a second belt type conveyor below the first belt type conveyor. A transfer structure including a transfer box and a material guide plate is arranged between the two conveyors. The discharging end of the first conveyor stretches into the transfer box. The material guide plate is arranged in the position, outside the discharging end of the first conveyor, in the transfer box. The side face, facing the first conveyor, of the material guide plate is an inward-concave guide face. The material guide plate can move in the direction close to or far away from the discharging end of the first conveyor through a sliding component. A discharging opening is formed in the position, corresponding to a clearance between the material guide plate and the discharging end of the first conveyor, of a bottom plate of the transfer box. A conveying belt of the second conveyor is located below the discharging opening. The height of the first conveyor is reduced, and the material guide plate is arranged so that the impact effect on the conveying belt of the second conveyor and the transfer box can be reduced in the material falling process, and the service life of the transfer box and the service life of the second conveyor are guaranteed.

Description

technical field [0001] The invention relates to the field of material conveying, in particular to a belt conveying and reloading device. Background technique [0002] In the fields of steel, docks, mines, electric power, building materials, chemicals, etc., long-distance transportation of various materials is usually involved. In the prior art, belt conveyors are usually used when conveying materials, but due to the separate belt conveyor Conveyors cannot be redirected and transported, so in the prior art, two belt conveyors are usually connected end to end and a funnel is set at the junction of the two belt conveyors to form a reloading conveying device to achieve reloading in the same direction or Redirect to reload delivery. [0003] The transfer conveying device in the prior art is usually provided with a funnel under the discharge end of the first conveyor, and the feed end of the second conveyor is arranged below the outlet of the funnel, so that the first conveyor co...

AI Technical Summary

Problems solved by technology

However, due to the large gap between the first conveyor on the upper floor and the second conveyor on the lower floor and the hopper, it is easy to cause material leakage, and the distance between the existing belt conveyor and the steel plate in the hopper is small , when the material falls into the funnel, it will cause a large impact on the steel plate of the funnel, causing the steel plate or liner to be worn and needs to be replaced frequently; at the same time, the falling material will accelerate the impact on the conveyor belt of the second conveyor, resulting in some materials from The gap between the two rollers of the conveyor belt of the second conveyor overflows, and there will be large fluctuations in the conveying volume of the material, resulting in material leakage; It will cause the material to leak more easily and also raise dust in the air. In order to reduce the dust when the two conveyors are reloaded, most conveyor reload points use dust collectors to mechanically extract dust, but it will generate a large amount of energy consumption for dust removal. , which directly increases the transportation cost of materials

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