Central swivel joint mounting structure and engineering machinery

TLDR: In this paper, the utility model provides a central swivel joint mounting structure and engineering machinery, which is used to disassemble a vehicle from the bottom of a lower vehicle.

Abstract: The utility model provides a central swivel joint mounting structure and engineering machinery The central swivel joint mounting structure comprises a central swivel joint mounting plate, a butter pool bottom plate, a slewing bearing mounting plate and a slewing bearing seat ring, the central swivel joint mounting plate and the butter pool bottom plate are used for being connected with a central swivel joint through a bolt, and the slewing bearing mounting plate and the slewing bearing seat ring are used for being connected with a slewing bearing; the central swivel joint mounting plate and the bottom of the butter pool bottom plate are welded, and the butter pool bottom plate is welded in an upper groove of the slewing bearing mounting plate; the bottom of the slewing bearing mounting plate and the slewing bearing seat ring are welded The central swivel joint mounting structure is connected with the central swivel joint through the bolt which penetrates through the central swivel joint mounting plate from the bottom, and therefore the central swivel joint mounting structure can be dismounted from the bottom of a lower vehicle