Improved screw for shredding and mixing of fibrous products designed for the preparation of feed in zootechnics, and apparatuses equipped with such a screw

摘要

A screw for the shredding and mixing of fibrous products comprises a shaft (14) on which means (15) for shredding and mixing the said fibrous products are wound in coils (11). According to the invention, between the coils (11) of the screw, suspension elements (13) for keeping the fibrous product lifted up are provided. In this way, any undesired clogging is prevented.