Feeder spindle tangling preventing device

Abstract

The invention relates to the technical field of feeders, in particular to a feeder spindle tangling preventing device. The feeder spindle tangling preventing device is installed above a speed reducerupper cover and located on a feeder spindle in a sleeving mode. The feeder spindle tangling preventing device comprises an upper cover body and a lower seat body, wherein the upper cover body is of acircular truncated cone structure, and a hole is punched in the middle of the upper cover body; the lower seat body is located under the upper cover body, located above the speed reducer upper cover and fixedly connected with the upper cover body and the speed reducer upper cover; the lower seat body is of a cylinder structure, and a hole is punched in the middle of the lower seat body; and the feeder spindle penetrates through the holes of the upper cover body and the lower seat body. The feeder spindle tangling preventing device is of a detachable structure, and is easy to mount and dismount, thereby being more convenient to maintain and replace; and the tangling preventing device cannot rotate along with rotation of the feeder spindle, and thus the situation that the feeder spindle is tangled and blocked by iron wires or other rope-like articles in raw coal in the action process is avoided.

Description

technical field [0001] The invention relates to the technical field of feeders, in particular to an anti-winding device for the main shaft of a feeder. Background technique [0002] In actual work, a certain amount of linear debris such as iron wire, gun wire and steel wire rope will be mixed in the incoming coal used by thermal power plants. These debris will cause great harm to the rotating shaft of the rotary discharge device at the lower part of the coal unloading ditch. , especially easy to cause winding, and the excessive accumulation of linear sundries on the main shaft of the feeder will damage the reducer and cause major economic losses. The currently used anti-winding device is generally integrated, which is inconvenient to disassemble and difficult to repair and replace when it is damaged. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide an anti-winding device for the ...

AI Technical Summary

Problems solved by technology

[0002] In actual work, a certain amount of linear debris such as iron wire, gun wire and steel wire rope will be mixed in the incoming coal used by thermal power plants. These debris will cause great harm to the rotating shaft of the rotary discharge device at the lower part of the coal unloading ditch. , especially easy to cause winding, linear debris accumulated too much on the main shaft of the feeder will damage the reducer, resulting in significant economic losses

The currently used anti-winding device is generally integrated, which is inconvenient to disassemble and difficult to repair and replace when it is damaged

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