| 摘要 |
<p>The mobile stone crusher has a frame (1) with two sides (2,3) supporting a lower breaking rotor (12) mounted on a drive shaft (20). The latter has a gear wheel (22) outside the respective side (2) and connected to a drive transmission casing (30) with a gear (33). The casing extends parallel to the side and can pivot on an axis (16) of the drive shaft. The casing has an actuating cylinder (36) to maintain the casing in a predetermined position.</p> |
