| 摘要 |
<p>The invention relates to a sieving machine (1) provided for sieving grains, fixed onto an upper ceiling via the location of rails (3) and containing sieving blocks (2) connected to the said rails (3) by means of swinging members (5.1) in such a manner that swinging motion is provided and containing a driving shaft (10) and comprising sieving group (6) containing driving plates (7.1, 7.2) connected to the said sieving blocks (2), sieving groups (7) wherein the said driving plates (7.1, 7.2) are housing the said driving shaft (10) by means of at least one eccentric bushing (14), upper driving plate (6.1) and lower driving plate (6.2) housed independent of the said sieving group (7) in normal position.</p> |
