Rotary peanut shelling device for seeds

The invention discloses a rotary peanut shelling device for seeds. The rotary peanut shelling device comprises a bracket, wherein a seed room is arranged on the bracket; a mounting wheel is fixed on atransmission shaft; multiple shellers are distributed on the mounting wheel along a peripheral direction; each sheller comprises a shelling body, a left extruder and a right extruder; a seed taking cavity is formed in each shelling body; mounting holes are respectively formed in the left and right sides of the shelling body; a left fixing rod and a right fixing rod are respectively arranged in the centers of the two mounting holes; the left extruder and the right extruder are respectively emptily arranged on the left fixing rod and the right fixing rod in a sleeving manner; and when the shllers rotate to shelling stations above the top of the seed room, the left extruder and the right extruder are driven to draw close to each other by virtue of a second driving mechanism, and the left extruder and the right extru