Handheld intelligent core coding machine

The invention relates to the technical field of coding machines, and discloses a handheld intelligent core coding machine which comprises a shell. The spray head and the first sliding block are mounted at the front end of the shell; the clamping bolt is detachably connected with the shell and used for being arranged on the side wall of the rock core in a sleeving mode, a first through hole and a first sliding groove are formed in the clamping bolt in the axial direction of the rock core, the first through hole and the spray head are oppositely arranged, and the first sliding groove is in sliding connection with the first sliding block. According to the coding machine, coding and spraying operation can be rapidly completed in the axial direction of the rock core, the uniformity of the spraying process and the normativity of rock core coding can be guaranteed, and then the working efficiency of rock core recording and the drilling progress are improved. 本发明涉及编码机技术领域，公开了手持式岩心智能编码机，包括壳体；安装在壳体前端的喷头和第一滑块；以及与壳体可拆卸连接