The present invention relates to a juice extracting device for a juice extractor. According to the purpose of the present invention, a groove is formed in a sleeve mesh by being curved outwards, and then, a part of a juice extracting rod is inserted into the groove, and then, the part is fixed to the sleeve mesh by spot-welding, and thus, even if smashed fruits apply external force to the juice extracting rod while being moved by a screw, the present invention is capable of keeping the juice extracting rod firmly fixed to the groove, thereby considerably improving the reliability of juice extraction procedures of a juice extractor. To achieve the purpose, the present invention comprises: a hopper (4)； a smashing part (8) installed in the lower part of the hopper (4) to smash fruits with power from a motor (6)； a transfer part (12) installed in the lower part of the smashing part (8) to transfer the fruits to a screw (10) while being rotated by the power from the motor (6)； and a juice extracting part (14) installed in front of the transfer part (12) to extract juice from the fruits. The juice extracting part (14) forms a cylindrical sleeve mesh (42) combined with the inside of the screw (10) and punched. Multiple juice extracting rods (46) are placed in a radial shape on the inner edge of the sleeve mesh (42), and multiple rings (48) for preventing outward expansion by internal pressure are combined with the outer edge of the sleeve mesh (42) and fixed through a screw rod (52). An outlet cap (56) is combined with a ring (48) in front of the sleeve mesh (42) through a screw (60).본 발명은 착즙기용 착즙장치에 관한 것으로써, 그 목적으로는 슬리브망에 그루브를 외측 방향으로 절곡시켜서 형성한 다음, 착즙봉의 일부를 그루브에 삽입시킨 후 스폿용접으로 슬리브망에 고정하는 구조를 실현함으로써, 분쇄된 과일이 스크루에 의해 이동하면서 착즙봉을 측면 방향으로 외력을 가하더라도, 착즙봉이 그루브에서 견고한 고정상태로 유지될 수 있도록 하여, 착즙기의 착즙과정에 대한 신뢰성을 획기적으로 향상시키고자 하는 데에 있다. 이를 실현하기 위한 본 발명은, 호퍼(4)와, 상기 호퍼(4) 하부에 설치되어 모터(6)의 동력으로 과일을 분쇄하는 분쇄부(8)와, 상기 분쇄부(8) 하부에 설치되어 모터(6)의 동력으로 회전하면서 과일을 스크루(10)로 이동시키는 이송부(12)와, 상기 이송부(12) 앞
