US 2026/0014567 A1 · SPIDER ASSEMBLY FOR USE WITH A GYRATORY CRUSHER

Abstract

A gyratory crusher and spider for use with the gyratory crusher. The spider includes a pair of spider arms extending from a center hub. Each of the spider arms includes a lower end having a pair of support wings extending in opposite directions from the lower end. The upper top shell of the gyratory crusher includes an upper flange having a generally planar top surface. A pair of seating segments are included on the top surface of the upper flange in spaced locations corresponding to the support wings of the spider arms. The seating segments each receive the support wings on the spider arms to provide a mount for the spider on the top shell. The portions of the upper flange not including the seating segments are planar, which reduces the height of the gyratory crusher.

Claims20

Dependent claims

A gyratory crusher, comprising:

a top shell centered about a longitudinal axis, the top shell including an inner wall, an outer wall and an upper rim located at an upper end of the top shell;
a spider supported on the upper rim of the top shell, the spider including a plurality of spider arms each extending radially outward from a center hub, each spider arm including a lower end;
a pair of support wings extending in opposite directions from the lower end of each of the spider arms;
and
a pair of seating segments located along the upper rim of the top shell, wherein each of the seating segments is configured to receive one of the lower ends and support wings on one of the spider arms.

2 more elements

Dependencies are inferred from the claim text.

Spider assembly for use with a gyratory crusher

Life of this patent

Spider assembly for use with a gyratory crusher

Life of this patent

Abstract

Claims20