A roll platform device is unloaded in roll

The utility model provides a coil and unload a roll anti -friction and hinder the rolling device, belong to material protection field. Its structure includes solid shafting and steel bushing, and solid shafting length is good at the steel bushing and is placed in wherein, assembles bearing, bearing cover, sealing ring, shield between both both sides tip in proper order, the center trompil of solid shafting one end, nose end connect the fuel filler neck, and hole bottom portion radially opens along solid shafting has the through -hole, form to add (lubrication) oilhole, the square shape of cross section is processed into at the solid shafting both ends to whole device is placed in being made by the steel sheet, and the tip supports the base upper end and is equipped with the clamp plate in opening and having a support base of unidimensional width rectangular channel, and the clamp plate adopts to open has the steel sheet of unidimensional width rectangular channel to make, and the bolt fastening is used at bot