Carrier roller trolley device for replacing compression roller

The utility model discloses a carrier roller trolley device for replacing a compression roller. The carrier roller trolley device comprises a trolley bottom plate with traveling wheels, wherein two longitudinal beams which are distributed at an interval are vertically arranged on the trolley bottom plate; cantilever transverse arms are horizontally arranged at the same height positions of the two longitudinal beams respectively; a transverse beam reinforcing rib is arranged between the extension end of each cantilever transverse arm and one side of the top of the corresponding longitudinal beam; a bottom plate reinforcing rib is arranged between the other side of the top of each longitudinal beam and the end of the trolley bottom plate; supporting seats which are used for supporting the compression roller are respectively arranged at two ends of each cantilever transverse arm. By the adoption of the carrier roller trolley device for replacing the compression roller, disclosed by the utility model, the compres