Special vehicle for drilling machine

The utility model discloses a special vehicle for a drilling machine, which comprises a flat vehicle body, wheels are arranged at the bottom of the flat vehicle body, bottom plates with arcs are symmetrically arranged between two transverse long edges of the upper surface of the flat vehicle body, a rotating device is arranged between the two bottom plates, and the rotating device comprises a thrust bearing and an upper layer plate. The bottom of the upper-layer plate is connected with the upper surface of the flat car body through a thrust bearing, the height of the upper-layer plate is consistent with that of the bottom plates, the upper-layer plate is circular and is matched with the arc edges of the two bottom plates, and a drilling machine base fixing plate is arranged on the circumferential edge of the upper-layer plate; bottom lifting jacks are arranged at the four corners of the bottom of the flat car body and connected with a hydraulic system through an operation valve set. The device is simple in st