Rotor position indicating system of cold milling machine and milling machine

The utility model provides a rotor position indicating system of cold milling machine and milling machine, this rotor position indicating system includes the height -adjustable rotor that has many cutting means and have preceding shock point. During cutting process, the one deck is detached from ground to this rotor, produces the ground of milling. Should preceding shock point at the subaerial point that the cutting will finish when cutting process stops. In addition, this rotor position indicating system is including the illuminator who configures transmitting light signal into. This light signal is accurate and demonstrate preceding shock point with preceding impact dotted pair. The utility model discloses a rotor position indicating system can the real -time supervision rotor the position to avoid rotor and barrier to bump. 本实用新型提供了种冷铣刨机及铣刨机的转子位置指示系统，该转子位置指示系统包括具有许多切割工具且具有前冲击点的高度可调转子。在切割过程期间，该转子从地面除去层，产生铣削的地面。该前冲击点是在地面上当切割过程终止时切割将结束的点。另外，该转子位置指示系统包括配置成发射光信号的发光装置。该光信号与前冲击点对准并且示出前冲击点。本实用新型的转子位置指示系统能够实时监测转子的位