| 摘要 |
<p>The invention relates to a bed roller mill with two rollers (1, 2) rotatably mounted in a machine frame (3) and driven in opposite directions, of which the gap between the rollers, which is covered with the grinding material to be crushed, is delimited from above by a grinding material guide metal sheet on the front sides of said gap during operation of the roller mill. Said metal sheet can be removed from the operating position thereof, wherein a) the grinding material guide metal sheet (5) can be moved upward and away from the front side of the roller gap relative to the operating position thereof such that the rollers (1, 2) can be removed from the machine frame (3) in the horizontal direction; b) during said movement the grinding material guide metal sheet (5) is guided by guide bodies along an arc-shaped guiding device; and c) in the operating position the grinding material guide metal sheet (5) is supported on the outside against the forces exerted by the grinding material by support elements which are rotatably connected to the grinding material guide metal sheet.</p> |
