Cutting device and driving and anchoring machine with same

The invention relates to a cutting device and a driving anchor machine with the same, and the cutting device comprises a cutting roller, a first supporting arm, a second supporting arm, a support mechanism and a rotating mechanism; the cutting roller is connected with the first supporting arm, the first supporting arm is rotatably connected with the second supporting arm through the rotating mechanism, and the second supporting arm is rotatably mounted on the bracket mechanism; the rotating mechanism can drive the first supporting arm to rotate, the support mechanism can drive the second supporting arm to rotate in the vertical plane, and the second supporting arm can be connected with a base of the digging and bolting machine through the support mechanism. The cutting device has the beneficial effects that the cutting device not only can excavate rectangular roadways, but also is suitable for special-shaped roadways, manual excavation is not needed, and the excavation efficiency and safety are greatly improv