| 摘要 |
<p>The invention relates to a gyratory crusher (1) for comminuting material to be crushed, comprising a crusher housing (10), in which a crusher shaft (11) is arranged, said shaft being held in the crusher housing (10) so that it can tumble about a vertical axis (12). To accommodate the crusher shaft (11), the crusher is provided with a cross member (13) which extends diametrically across the crusher housing (10) and the cross member ends (14) of which are connected to the crusher housing (10). According to the invention, the connection of the cross member ends (14) to the crusher housing (10) has at least one hydraulic tensioning device (15).</p> |
