Granulation cutter mechanism of extrusion granulator

The utility model relates to a granulation cutter mechanism of an extrusion granulator, which comprises an extrusion die, a rotating shaft is arranged at the center of the extrusion die, a cutter rest is mounted on the rotating shaft, a plurality of support rods are arranged on the cutter rest at intervals along the circumferential direction, a mounting rack is fixedly connected onto the support rods, and the mounting rack is fixedly connected with the extrusion die. A cutter assembly is connected to the mounting frame through screws and comprises a cutter and a cutter sleeve, a clamping plate assembly is fixedly connected to the cutter sleeve, the cutter is connected with the clamping plate assembly on the cutter sleeve in a buckled mode, and the clamping plate assembly is detachably connected with the mounting frame. The granulation cutter mechanism of the extrusion granulator is reliable in structure, more convenient to install and capable of greatly improving the replacement efficiency of the cutter. 本实用新