CRUSHER BUCKET Russian patent published in 2025 - IPC B02C1/04 

FIELD: performing operations.

SUBSTANCE: invention relates to an improved crusher bucket, particularly for crushing of inert material, processing of wastes and destruction of material. Crusher bucket (1) comprises frame (2), crushing elements (10, 11) containing movable jaw (10) and fixed jaw (11), and adjustment device (41) placed in frame (2). Adjusting device (41) is made with possibility of changing distance (D) between jaws (10, 11) in material discharge hole (8), wherein adjustment device (41) comprises post (22) having first end (23) and second end (24), which are located opposite each other and are placed in first socket (25) formed on frame (2), and in second socket (26) formed on movable jaw (10), respectively, and one or more spacers (40), which are inserted or inserted with possibility of removal between first seat (25) and first end (23) of the post through first hole (42), which is made on side wall (3) of the frame. Frame (2) comprises third seat (43), which is configured to receive spacers (40) in a fixed state, wherein spacers (40) in fixed state are inserted with possibility of being removed or made with possibility of being inserted into third seat (43) through second hole (44) made in side wall (3).

EFFECT: crusher bucket allows adjusting the size of crushed material.

10 cl, 15 dwg