| 摘要 |
<p>A method of controlling the crushing of material (49) in an inertia cone crusher (1), comprising - charging (100) material (49) to be crushed from a feeding hopper (50) to a crushing chamber (48) formed between an inner crushing shell (18), being supported on a crushing head (16), and an outer crushing shell (12) of the inertia cone crusher (1); - rotating (112) an unbalance bushing (26), which is provided with an unbalance weight (30) and rotatably connected to the crushing head (16), by a drive shaft (38), such that a central axis (S) of the crushing head (16) gyrates about a gyration axis (C); - sensing (114) the number of revolutions of the unbalance bushing (26) using an rpm sensor (47); - controlling (1 16) the number of revolutions of the unbalance bushing (26) using a control system (46); and - crushing (118) material in the crushing chamber (48).</p> |
