Rock core sample collection tool assembly

The utility model relates to the technical field of rock core sample collection, in particular to a rock core sample collection tool assembly which comprises sampling cloth, a sampling assembly, a sample shovel, a cleaning brush and a sampling hammer, the sampling assembly acts on the surface of the sampling cloth, the surface of the sampling cloth is connected with a first fence and a second fence, and the first fence and the second fence are arranged in parallel. The surface of the first fence is fixedly connected with a buckle, and the surface of the second fence is fixedly connected with a clamping seat. The sampling cloth and the sampling assembly are used separately, so that the sampling cloth is prevented from being damaged due to direct contact between a sample and the sampling cloth when the sample is knocked, the top has radian, splashing of the sample is reduced to a certain extent, the bottom is high in middle and low outside, the sample is easy to clean due to gradient after the sampling cloth is