The present invention discloses a white celery harvester, comprising a machine body (1), a harvesting mechanism (2) and a conveying mechanism (3) the harvesting mechanism (2) comprises a speed reducer (21), a spindle (22), a cutting table frame (23), a cutterhead shaft (24), a cutting table (25), a pair of hilling soil breaking ploughs (26) and a grading plough harrow (27), in which, the upper end of the spindle (22) is fixedly connected with an output shaft of the speed reducer (21), the lower end of the spindle (22) is in splined connection with an inner hole on the upper end of the cutterhead shaft (24), one end of the cutting table frame (23) is connected with a hydraulic system (5) through a connecting rod (4), the pair of hilling soil breaking ploughs (26) is symmetrically fixed on the front part of the cutting table frame (23), and the grading plough harrow (27) is fixed on the rear part of the cutting table frame (23) the conveying mechanism (3) comprises an electric motor (31), a conveying frame (32), two conveying shafts (33), a conveying belt (34) and a conveying mechanism adjustment unit (35), in which, the conveying mechanism adjustment unit (35) is arranged on the rear end of the frame (11), the conveying frame (32) is arranged on the upper side of the conveying mechanism adjustment unit (35), and the two conveying shafts (33) are respectively supported on the lower side of the cutting table frame (23) and on the conveying frame (32). According to the present invention, the mechanical automatic harvesting of white celeries can be achieved, one time of work can accomplish the harvesting procedures of white celery, such as breaking hilling soil, harvesting, leveling hilling soil and conveying, the labor intensity is low, the working efficiency is high, and both man power and material resources are saved.
