Vibration reduction spherical crown lining plate with lubricating grease supplementing function

A vibration reduction spherical crown lining plate with a lubricating grease supplementing function comprises a top plate, a spherical panel, a vibration reduction body and a grease supplementing body, a mounting groove used for mounting the top plate is formed in the upper surface of the spherical panel, and a plurality of vibration reduction upper grooves and grease supplementing upper grooves used for mounting the vibration reduction body and the upper end of the grease supplementing body are formed in the lower surface of the top plate; a plurality of vibration reduction lower grooves and grease supplementing lower grooves used for installing the vibration reduction body and the lower end of the grease supplementing body are formed in the groove bottom of the installation groove, the vibration reduction body is composed of a vibration reduction guide column on the upper portion and an elastic element on the lower portion, and the grease supplementing body is composed of a grease supplementing guide column