Geological hammer for geological exploration

The utility model discloses a geological hammer for geological exploration, which relates to the technical field of geological exploration and comprises a hammer body, a connecting column is fixedly connected onto the hammer body, one end of the connecting column is rotatably connected with a grip, a rubber sleeve is sleeved on the grip, a threaded strip is fixedly connected onto the side wall of the connecting column, and the threaded strip is fixedly connected onto the side wall of the connecting column. One end of the connecting column is fixedly connected with a connecting block, a sliding groove is formed in the connecting block, one end of the grip is fixedly connected with a rotating shaft, the rotating shaft is connected into the sliding groove in a sliding mode, and an inserting groove is formed in the connecting column. According to the portable geological hammer, the threaded strip, the inserting groove, the connecting block, the rotating shaft, the inserting column, the rubber sleeve, the threaded