The invention discloses a modularized forklift type transfer robot comprising a driving unit, a packing case storage unit and a packing case conveying unit. The driving unit is located at the bottom.The packing case storage unit is detachably fixed to the upper portion of the driving unit. The packing case conveying unit is detachably fixed to the lateral of the packing case storage unit. A detachable fixing mode is used between all the units, and thus all the units can be produced, manufactured, adjusted and repaired independently. During packaging transport, all the units can be packaged separately, and during use, the units can be used after installed. Therefore, the modularized forklift type transfer robot has the advantages that the modularized forklift type transfer robot can be modularized and disassembled, the production cycle is short, repair is convenient, and transport cost is low.