Disc plucker

The utility model discloses a disc bale plucker which comprises a fixed table located in the center of a cotton stacking table, a movable arm is arranged on a rotary column of the fixed table, the movable arm is of an integrated structure and comprises a cross beam and a movable support located on the outer side of the cotton stacking table, a communicated cotton suction hood is arranged below thecross beam, and a cotton outlet pipeline located above the cross beam is arranged above the cotton suction hood. A rotating shaft connected with a first driving motor is arranged at the front end ofthe bottom of the cotton suction cover, hook knives are evenly distributed on the rotating shaft, a baffle is arranged at the rear end of the bottom of the cotton suction cover, and the bottom of thefixing rod is lower than the bottom of the rotating shaft. A transmission lead screw connected with the rotating shaft is arranged on the cross beam and connected with a second driving motor located on the cross beam, and pulle