| 摘要 |
PURPOSE: A cone crusher having an improved structure is provide to allow two different types of pulverizing chambers to be used to be compatible with each other according to aggregate sizes just by replacing a mantle and a concave with suitable ones without incurring additional cost. CONSTITUTION: The cone crusher comprises: a main frame(10) having a substantially cylindrical shape; a rotation shaft(20) accommodated in the main frame(10) and rotatably installed in an eccentrically fixed state; a mantle core(35) and a mantle(30) coupled to the outer circumferential surface of the rotation shaft(20); and a top cell(60) having a concave height adjusting unit provided within the top cell(60), the concave height adjusting unit having two types of adaptors(210) of different heights, and a jacking bar(220) seesawing at one side of each adaptor(210). |
