Bucket elevator chain anti-swing device

By installing a certain spacing anti-swing device between the coaxial anti-swing wheel and the lifting chain on the bucket elevator, the shell wear and tail wheel disconnection caused by the swing of the bucket elevator is solved, and the stable operation of the chain is achieved.

CN119683227AInactive Publication Date: 2025-03-25SHANGAN POWER PLANT OF HUANENG INT POWER CO LTD
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Patent Information

Application Number
CN202411790117.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-06
Publication Date
2025-03-25
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

During the operation of existing bucket elevators, the chain will scratch the housing of the bucket elevator, causing the shell to be worn or chained, and may cause the tail wheel of the bucket elevator to be off-chain and unable to operate normally.

Method used

A bucket elevator chain anti-swing device is designed, including a base, bearing seat, bearing, anti-balance wheel, sealing cover and sealing end cover. The anti-balance wheel is arranged coaxially with the lifting chain, and a certain distance is provided with the chain to prevent contact with the anti-balance wheel when the chain swings.

Benefits of technology

By installing anti-swing devices, the swing range of the lifting chain is effectively limited, the chain is prevented from contacting the bucket elevator housing, the shell is worn and the tail wheel is disconnected, and the normal operation of the bucket elevator is ensured.

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Abstract

The invention provides a bucket elevator chain anti-swing device, and relates to the technical field of material conveying equipment.The bucket elevator chain anti-swing device comprises a base, bearing seats are connected to the two sides of the upper end of the base through bolts, a bearing is rotationally connected between the bearing seats, an anti-swing wheel is fixedly installed on the bearing, and a sealing cover is connected to the outer side of the anti-swing wheel; and sealing end covers are connected to the base on the two sides of the sealing cover. The chain anti-swing device is arranged, and operation of the chain anti-swing device is achieved. According to the technical scheme of the utility model, during the operation of an existing bucket elevator, due to the swinging of a chain, the phenomenon that the chain is rubbed with the shell of the bucket elevator, so that the shell is leaked or the chain is blocked is effectively improved; and secondly, the technical problem that the bucket elevator cannot operate normally due to the fact that the tail wheel of the bucket elevator is separated from the chain is solved.
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