ROCK-SOIL SAMPLING DEVICE FOR MARINE GEOLOGICAL SURVEY

摘要

A rock-soil sampling device for marine geological survey. The rock-soil sampling device comprises a supporting column (1), wherein a movable slot (2) is provided in the supporting column (1), and four supporting frames (9) are fixedly connected to an outer side of the supporting column (1); a hydraulic cylinder (3) is fixedly connected in the movable slot (2); a storage box (4) is fixedly connected to an output shaft of the hydraulic cylinder (3); sliding blocks (5) are fixedly connected to two sides of the storage box (4); the two sliding blocks (5) are both connected to first sliding rails (6) in a sliding manner; the two first sliding rails (6) are respectively fixedly connected to inner walls of two sides of the movable slot (2); an electric motor (7) is arranged in the storage box (4); and an output shaft of the electric motor (7) is fixedly connected to a first rotating rod (8). According to the rock-soil sampling device for marine geological survey, the device is conveniently fixed during sampling, and a camera (23) can be cleaned, thereby effectively improving a reconnaissance survey effect.