Medicine powder grinding machine for pesticide processing

The utility model discloses a pesticide powder grinding machine for pesticide processing, which comprises a grinding bin main body, a supporting net plate is fixed at the bottom of the inner side wall of the grinding bin main body, a motor is mounted at the top of the grinding bin main body, and the output end of the motor is connected with a reciprocating screw rod penetrating through the grinding bin main body; and the outer side, close to the top end, of the reciprocating lead screw is sleeved with a U-shaped plate, the U-shaped plate penetrates through the grinding bin body, a grinding roller is installed on the outer side, close to the bottom end, of the reciprocating lead screw, and the middle position of the outer side of the reciprocating lead screw is sleeved with a movable bin. Through threaded connection of the U-shaped plate and the reciprocating screw rod, sliding connection of the U-shaped plate and the grinding bin main body and sliding connection of the movable bin and the reciprocating screw