| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: press comprises cylindrical receiving housing, grain chamber with grain planks, and screw pressing mechanism mounted inside the receiving housing and grain chamber. The grain chamber is connected with the receiving housing in series and made for permitting reverse rotation with respect to the screw pressing mechanism at an angle equal to half grain plank. ^ EFFECT: enhanced efficiency of pressing. ^ 3 dwg |
