Cone crusher and adjustable moving cone assembly thereof

An adjustable moving cone assembly, comprising a base, an eccentric bushing movably provided inside the base, a main shaft with a lower end movably provided inside the eccentric bushing, and a moving cone body fastened at an upper end of the main shaft, wherein the eccentric bushing rotates to directly or indirectly drive the moving cone body to swing circumferentially;

• a lifting drive component is provided on the base;
• an output end of the lifting drive component is provided with a support assembly;
• a lower end of the moving cone body is supported by rolling or sliding on the support assembly;
• and the lifting drive component is configured to drive the moving cone body, the main shaft connected to the moving cone body, and the support assembly to move up and down;
• and
• the support assembly is sleeved on an outer side of the eccentric bushing, and performs circumferential linkage and axial sliding with the eccentric bushing;
• an upper end surface of the support assembly forms a continuous inclined surface that gradually changes in a circumferential height;
• a lower end surface of the support assembly is supported on an upper end surface of the lifting drive component;
• the lower end of the moving cone body is supported on the continuous inclined surface of the support assembly;
• and the eccentric bushing drives the moving cone body to swing circumferentially through the support assembly.