Combined type heading machine

The invention relates to the field of soil layer or rock stratum tunneling equipment, in particular to a combined type tunneling machine. The combined type heading machine comprises a main machine and a matching system thereof, the main machine comprises a shield body, a cutter head, a main drive and a heading loading device, an excavation bin is arranged in the shield body, the excavation bin is provided with a deslagging device, the main drive comprises a drive mounting seat, a drive unit and a main bearing, and the drive unit and the main bearing are mounted on the drive mounting seat. The driving installation base is arranged close to the inner wall of the shield body, an installation hole is formed in the center of the driving installation base, the front end of the slag discharging device is installed in the installation hole and communicated with the excavation bin, and a slag scraping and sliding device used for collecting slag generated in the excavation process of the cutter head to the slag dischar