Telescopic sealing type rotary distributor and distributing method thereof

Abstract

The invention relates to a telescopic sealing type rotary distributor and a distributing method thereof. The telescopic sealing type rotary distributor comprises a rotary elephant trunk, a plurality of discharging ports distributed in an annular array at equal intervals are formed in a bottom plate, the rotary elephant trunk is located in a sealing cover and rotationally connected with the sealing cover, a feeding hopper is communicated with one discharging port through the rotary elephant trunk, and the bottom of the rotary elephant trunk is connected with a telescopic elephant trunk. When the telescopic elephant trunk of the rotary distributor extends and moves downwards, sealing cotton at the bottom end of the telescopic elephant trunk is pressed on the bottom plate around the discharge ports, so that the telescopic elephant trunk and the discharge ports are kept sealed, and dust is prevented from being generated in the sealing cover when materials are conveyed; and through the arrangement of a first position detector, the downward moving position of the telescopic elephant trunk can be detected, it is guaranteed that the positions between the bottom end of the telescopic elephant trunk and the discharging ports are in a sealed state, at the moment, the materials are discharged into the rotary elephant trunk through the feeding hopper and discharged from the discharging ports, and the situation that a large amount of dust is generated in the sealing cover due to the fact that the telescopic elephant trunk is not in place is avoided.

Description

technical field [0001] The invention relates to the technical field of material conveying equipment, in particular to a telescopic sealed rotary material distributor and a material distribution method thereof. Background technique [0002] The rotary distributor is used to distribute materials to different storage bins. Its working principle is to use the rotating chute to correspond to different outlets during the rotation, so that different materials can be discharged to different storage bins through different outlets. In the silo, the purpose of connecting one feed port to multiple discharge ports is realized. However, in the existing rotary feeder, because the rotary chute can rotate, the contact sealing between the rotary chute and the discharge port is not good, and a large amount of dust is easily generated from the gap to pollute the surrounding environment. Contents of the invention [0003] In order to solve the problems existing in the prior art, the invention...

AI Technical Summary

Problems solved by technology

However, in the existing rotary feeder, because the rotary chute can rotate, the contact sealing between the rotary chute and the discharge port is not good, and it is easy to generate a large amount of dust from the gap, polluting the surrounding environment

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