Drilling power head with protection function

The utility model discloses a drilling power head with a protection function, relates to the technical field of drilling power heads, and aims to solve the problems that the drilling power head is easy to damage when encountering a relatively hard object during drilling, a drill bit may fall off, the fallen drill bit is easy to damage the object, and the drilling efficiency is high. According to the technical scheme, the device comprises a transmission box, a fixing plate is welded to the left side of the transmission box, a driving motor is fixedly connected to the top of the fixing plate through screws, and a protection box is welded to the top of the left side of the transmission box. The drilling machine is ingenious in design and simple in structure, safety is improved, the added spring, the connector and the like have a buffering protection function during drilling and the like, the added protective cover and the like can protect life and property safety of workers caused by falling of a drilling power