Lotus root digging device

The invention discloses a lotus root digging device, and relates to the field of plant digging devices. The lotus root digging device comprises a push rod, a push handle is arranged at the rear end of the push rod, a direction control mechanism is slidably connected to the middle of the push rod, the direction control mechanism is hung below a cross rod, and a horn-shaped rubber barrel is arranged in front of the direction control mechanism; a water washing assembly is arranged on the middle front portion of the rubber barrel, the water washing assembly separates sludge around lotus roots and then removes the sludge attached to the surfaces of the lotus roots, the direction control assembly controls the advancing direction of the water washing assembly according to the growth trend of the lotus roots, and the upper end of the water washing assembly communicates with a first hose and a second hose. The upper portions of the first hose and the second hose are slidably connected with the push rod, the upper ends