Device is picked to pineapple

The utility model discloses a device is picked to pineapple, including pineapple rhizome cutterbar, pineapple rhizome cutterbar includes cutting knife, cutting knife driving motor and tool holder, characterized by: the cutting knife is including fixed cutting knife piece and activity cutting knife piece, cutting edge on the movable cutting end of activity cutting knife piece constitutes the cutting jointly with the cutting edge on the fixed cutting knife piece and uses cutting edge structure, cutting knife driving motor fixed mounting is on tool holder, and cutting knife driving motor's pivotconnects continuously through the crank connection linkage and the assembly end hinge that slides, pineapple rhizome cutterbar is still including leading the fruit groove, leads the fruit groove and includes that two are corrected baffles, corrects on the baffles for two and uses the one end of cutting edge structure's cutting edge for the entry end of expansion form with neighbouring cutting, andthe other end be the diam