The utility model provides a combine machine of digging and meet face protector, has guard plate and cutting head on combining and digging quick -witted cutting units, and including hydraulic means, protection network, hydraulic means includes a hydraulic means, the 2nd hydraulic means, the 3rd hydraulic means, hydraulic means one end and guard plate fixed connection, the other end is articulated with the protection network, and the 2nd hydraulic means one end and guard plate are articulated, and the other end is articulated with the protection network, and the 3rd hydraulic means one end hinges with the guard plate, and the other end is articulated with the protection network. The protection network lay in cutting head the place ahead when a hydraulic means extended ultimate range. The advantage that should meet face protector lies in: do not need the manual work to hang to the intensity of protection is high, greatly reduced the danger coefficient in the work progress.