Crusher bucket

摘要

A bucket (10) that is attachable to a piece of earth moving equipment by means of transverse shafts (11). The bucket (10) includes an outer casing (12) providing an upper (first) jaw member (13) and a lower (second) jaw member (14) so as to generally encompass a passage (15) along which material to be crushed passes from a passage inlet (16) to a passage outlet (17). Preferably the jaw member (13) includes an attachment assembly (42) that provides for attachment of the bucket (10) via shaft (35) to the piece of moving equipment that is to use the bucket (10).

主权项

1. A crushing assembly including:
a first jaw member; a second jaw member cooperating with the first jaw member to provide a passage along which material to be crushed passes from a passage inlet to a passage outlet, the passage having a transverse height extending between the jaw members; an actuator associated with the jaw members and operable to alter the height so that the height diminishes from said inlet to said outlet; a plurality of rollers extending transverse of the passage and which engage the material to aid in crushing the material, at least one of the rollers has a generally central longitudinal axis, and the roller is mounted for rotation about a rotational axis spaced from the longitudinal axis; and a motor to rotatably drive at least one of the rollers.