Rock-soil drilling device

The utility model relates to a rock-soil drilling device which comprises a drilling device body and is characterized by further comprising a base and a support frame, the supporting frame is installedon the base. The drilling device body is installed on the supporting frame through the movable buffer part, and the output end of the drilling device body faces downwards. Through holes for allowingthe output end of the drilling device to pass through are formed in the supporting frame and the base under the output end of the drilling device body; the base is further provided with a moving assembly. The moving assembly comprises two sliding columns longitudinally penetrating through the base, rolling wheels installed at the bottoms of the sliding columns, a transverse partition plate, a threaded rod and an elastic piece. The device is high in practicability and easy to popularize. 本实用新型涉及一种岩土钻孔装置，包括钻孔装置本体，其特征在于：还包括底座和支持架；所述支持架安装在底座上；所述钻孔装置本体通过移动缓冲部安装在支持架上，且钻孔装置本体的输出端朝下；所述钻孔装置本体输出端正下方的支持架和底座上均开设有用于供钻孔装置输出端通过的贯穿孔；所