Gantry type mining hydraulic drill carriage

The invention discloses a gantry type mining hydraulic drill carriage. The gantry type mining hydraulic drill carriage comprises a gantry support, a front drilling machine, a rear drilling machine, a hydraulic station and two parallel crawler traveling mechanisms, wherein traveling motors are both arranged on the two crawler traveling mechanisms, the gantry support is composed of two supporting legs and a platform, the lower ends of the two supporting legs are arranged on the two crawler traveling mechanisms, the platform is horizontally fixed to the upper ends of the two supporting legs, the hydraulic station is arranged on the platform, the front drilling machine and the rear drilling machine are used for drilling a roadway roof and are the same in structure, and a cavity for allowing a reversed loader for transporting coal to pass through is formed between the two supporting legs of the gantry support and the platform. According to the gantry type mining hydraulic drill carriage, due to the fact that the s