Household gordon euryale seed sheller

The invention provides a household gordon euryale seed sheller which comprises a support, a hopper is arranged at the top of the support, an extrusion rod is rotatably arranged at the bottom of the support, an extrusion head is arranged at the top end of the extrusion rod, the extrusion rod is slidably sleeved with a knife rest, a plurality of shelling knives are evenly distributed on the knife rest in the circumferential direction, a guide table is fixed to the support, and a guide hole is formed in the center of the guide table. A plurality of guide grooves are formed in the inner side wall of a guide hole of the guide table in the circumferential direction, the top ends of the husking knives obliquely extend outwards from the corresponding guide grooves, the inner sides of the husking knives define a containing space, the extrusion rod is driven by the driving mechanism to rotate, the knife rest is driven by the driving mechanism to vertically move, the extrusion head is driven by the extrusion rod to rota