Distributary seed cotton foreign fiber capturing cleaner

Abstract

The invention belongs to a mechanism for removing impurities in seed cotton, in particular to a distributary seed cotton foreign fiber capturing cleaner. In a first-grade cleaning chamber, two winding rollers are arranged on an inclined lateral wall formed by an air inlet screen plate; a feeding hole of a second-stage cleaning chamber connected with the first-grade cleaning chamber is provided with a barbed nail roller of which one lateral roller surface is matched with the inner wall of the second-stage cleaning chamber; a trash outlet of the barbed nail roller is provided with a sawtooth roller of which the roller surface is evenly distributed with sawteeth; one side of the sawtooth roller is sequentially provided with a trash grid rod and a trash grid plate which are matched with the sawtooth roller, and the other side of the sawtooth roller is provided with a cotton brushing roller; two lateral walls of a third-stage cleaning chamber connected with the second-stage cleaning chamber is formed by an air inlet mesh screen plate; a foreign light fiber separating roller is arranged at the upper part of the third-stage cleaning chamber; an airflow baffle is arranged at the upper part of the separating roller; the cotton brushing roller arranged at an air outlet of third-stage cleaning chamber is matched with the separating roller; and a discharging hole of the third-stage cleaning chamber is provided with a star stripper. The invention can effectively remove various foreign fibers and impurities mixed in the seed cotton, improve the quality and the grade of ginned cotton and achieve high production efficiency.

Description

technical field [0001] The invention belongs to a machine for cleaning and removing impurities in seed cotton, in particular to a diversion type seed cotton foreign fiber capture and cleaning machine. Background technique [0002] There are many types of machinery for cleaning and removing impurities in seed cotton. For example, in the United States, there is a device for removing impurities in seed cotton that uses computer-controlled color identification and monitoring. When seed cotton mixed with foreign fibers enters the monitoring place, the seed cotton and foreign fibers are pushed out at the same time. Manually sort the foreign fibers mixed into the seed cotton. But this computer-controlled monitoring equipment is mixed in the white heterosexual fiber in the seed cotton, as white plastic film, and there is difference in the identification of computer, can't remove from the seed cotton, and this equipment is expensive in addition. [0003] The seed cotton cleaning mac...

AI Technical Summary

Problems solved by technology

However, other hard and heavy foreign fibers and long fibers mixed in the seed cotton cannot be cleaned out, and the seed cotton is often blocked in the settling box

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