Preliminary shredding and supply worm for wet fine shredder has double worms set axially parallel and each connected to drive with force locking and positive engagement

摘要

The preliminary shredding device is set in front of a wet fine shredder which is associated with a supply unit (1) in which the shredding and supply worms (2) are formed as double worms set axially parallel. The supply unit is fixed as a compact unit on a support structure (11). The preliminary shredding and supply worms are each connected in force locking and positive engagement to the drive station (8) through a connector (10), a pair of shafts (4) and a pinion (5). The worms can be mounted on the drive side in a bearing (6) and on the output side in a further bearing (7) which is formed with a compression chamber