Cone crusher
OwnerJean-Pierre Delille, Serge De Backer +1inventors
InventorsJean-Pierre Delille, Serge De Backer, Michel Rude
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Abstract
A cone crusher includes a truncated conical crushing chamber, whose wall supports a fixed jaw (1), and a conical head (2) mounted on a shaft coaxial with the chamber and provided with an eccentric. The eccentric carries the movable jaw (2). The spacing r between the jaws (1, 3), including the compensation for overall wear, is carried out when stopped, before working, by elements ensuring a vertical movement of the fixed jaw (1) relative to the frame (11), whilst the measures of adjustment, safety and daily wear compensation are adjusted, during working of the crusher, by at least one jack (7) located below the movable jaw (2) to provide to the latter a vertical movement.
Claims5
Cone crusher comprising a truncated conical crushing chamber whose wall supports a fixed jaw, and a conical head mounted on a shaft coaxial with the chamber and provided with an eccentric, which carries the movable jaw, the spacing between the fixed jaw and the movable jaw being adjusted by means of jacks, characterized in that the adjustment of the spacing r between the jaws (1, 3), including the compensation of overall wear, is carried out during stopping, before working, by means ensuring a vertical movement of the fixed jaw (1) relative to the frame (11), whilst the measures for adjustment, safety and compensation of daily wear are adjusted, during working of the crusher, by means of a jack (7) located below the movable jaw (2) to give this latter a vertical movement.
Dependencies are inferred from the claim text.