Fecha de publicación: 22/11/2019 Fuente: WIPO "olive oil" The utility model discloses a semi-automatic olive oil squeezing device. The device comprises a box body and first supporting legs arranged at the bottom of the box body, two groups of pressing rollers are mounted at the top of the box body close to the feeding hole; a first extrusion box body is arranged at the bottom of the pressing roller and located in the box body; a first discharging openingis formed in the top of the first extrusion box body; the output end of the second motor is connected with a first spiral rotating shaft penetrating through the first extrusion box body; one side ofthe second discharging opening of the first extrusion box body communicates with a second extrusion box body; a third motor is mounted on one side of the second extrusion box body; the output end of the third motor is connected with a second spiral rotating shaft penetrating through the second extrusion box body; according to the utility model, three times of squeezing are carried out in sequence,so that the squeezing effect is ensured, automatic feeding and discharging are realized in the two-time squeezing process and the three-time squeezing process, the filtering step is automatically finished when materials and oil materials are discharged, and the subsequent filtering step is reduced.