Impacted style rotary drilling machine is used in mining

The utility model discloses an impacted style rotary drilling machine is used in mining, including pneumatic cylinder cylinder, piston, piston rod, a rotation section of thick bamboo, impact head, drilling gear wheel and impact pole, the upper cover is connected to pneumatic cylinder cylinder front end, and the lower cover is connected to the rear end, and pneumatic cylinder cylinder internally mounted has the piston, the inside concave station seat that is equipped with of piston, the piston rod is connected at concave station seat middle part, the impact sleeve is connected to the upper cover front end, and strike the sleeve front end and connect front shroud, front shroud front end connection limiting cover, install the drilling gear wheel in the limiting cover, strike the pole rear endand pass through the coupling joint piston rod, strike the pole front end and connect the impact head, filling in the pneumatic cylinder cylinder and annotating the slip of hydraulic drive piston pushing piston rod front and