Power head sliding frame on drilling machine

• Main Authors: ZHAO YECHEN, YAN CHENGLIANG, ZHAO YECHUN, BAI JIANLIANG
• Format: Patent
• Language: Chinese; English
• Published: 06.12.2019
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model relates to the technical field of drilling machine power sliding frames. The utility model discloses a power head sliding frame on a drilling machine. The device comprises an outer sliding frame, a hydraulic oil cylinder is fixedly installed at one end in the outer sliding frame, sliding grooves are formed in the two sides of the bottom end of an inner cavity of the outer slidingframe, an inner sliding frame is fixedly connected to one end of the hydraulic oil cylinder, the inner sliding frame slides in the outer sliding frame, and connecting plates are fixedly connected tothe front side and the rear side of the inner sliding frame. The utility model discloses a power head carriage on a drilling machine. An outer sliding frame, a hydraulic oil cylinder, a sliding groove, a connecting plate and a composite roller bearing are matched for use; and better, the stability of the power sliding head frame is improved, the safety performance is improved, deviation is avoided, fixing is more stable th