Adjustable drill jumbo rig

The utility model discloses an adjustable drill jumbo rig, including mounting panel, box body, installation bin and main drill bit, the box body is installed on the right side of mounting panel, and the front of box body installs control panel, installation bin is installed on the right side of box body, and installation bin's internally mounted has an impact cylinder, the output that strikes thecylinder extends to installation bin's the outside, strike the output of cylinder and install the impact pole, strike the right side of pole and install the protective housing, and the internally mounted of protective housing there is the motor. This adjustable drill jumbo rig embeds has vice drill bit, and stretching out and drawing back of the vice drill bit of accessible with stretching out, uses vice drill bit to catch less hole in the vice drill bit owner drill bit, and the messenger staff need not to change the drill bit and punches, has promoted drill jumbo's work efficiency to vice drill bit convenient to deta