Cutting pick for coal mining machine

• Main Authors: SONG ZHAOFENG, SUN CHONGLIN
• Format: Patent
• Language: Chinese; English
• Published: 06.06.2023
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; MINING OR QUARRYING

The utility model discloses a cutting pick for a coal mining machine, which comprises a fixed base and a cutting head, a strength enhancing mechanism for installation is arranged below the inner wall of the fixed base, the cutting head is installed above the outer wall of the fixed base, a cutting head structure is welded and installed on the outer surface of the cutting head, and the cutting head structure is connected with the fixed base. A connecting mechanism is fixedly installed on the upper portion of the inner wall of the tool bit, a drill bit block is fixedly installed on the upper portion of the outer wall of the connecting mechanism, and a drill bit mechanism used for installation is arranged on the upper portion of the inner wall of the drill bit block. According to the cutting pick for the coal mining machine, by arranging the strength enhancing mechanism, the strength during use can be enhanced, and the situation that the cutter body is bent due to generated pressure during use is prevented. 本实用新