Easy-replenishing double-material grinder

A double-material grinder for grinding materials, comprising:

• a housing (1);
• and
• a grinding component having a male grinding head and a female grinding head, wherein the housing (1) comprises a first housing (11) and a second housing (12) removably attached to each other to form a closed cavity,
• the first housing (11) comprises a vertical baffle (13) to divide the first housing (11) into a first chamber and a second chamber,
• the first housing (11) comprises a first blanking hole (113) and a second blanking hole (114) corresponding to the first chamber and the second chamber respectively on the bottom of the first housing,
• the grinding component comprises a first grinding unit (21) arranged in the first chamber and a second grinding unit (22) arranged in the second chamber,
• a blanking gap of the first grinding unit (21) corresponds to the first blanking hole (113),
• a blanking gap of the second grinding unit (22) corresponds to the second blanking hole (114), and
• the second housing (12) comprises a driving unit (3) to drive the first grinding unit (21) and the second grinding unit (22).