An upper powered type juice squeezing extractor includes: a body having driving force generating means and a juice squeezing drum seating part disposed on one side thereof; a juice squeezing drum mounted on the juice squeezing drum seating part and open on the top surface thereof; a cap adapted to cover the open top surface of the juice squeezing drum and having a communication hole formed at the center thereof; a screw having screw spiral lines formed on the outer peripheral surface thereof and a power connector disposed on the top end periphery thereof so as to receive a driving force generated from the driving force generating means; and a power transmission module having one end connected to the driving force generating means and the other end connected to the power connector so as to transmit the driving force generated from the driving force generating means to the screw.