River sediment sampling device for hydrology and water resource engineering

The invention belongs to the technical field of sampling devices, in particular to a river sediment sampling device for hydrology and water resource engineering, and provides the following scheme that the river sediment sampling device comprises a base, pulleys are fixedly connected to four corners of the outer wall of the bottom of the base, a bearing disc is arranged at the top of the base, and a transverse adjusting mechanism is arranged between the bearing disc and the base; a vertical plate is arranged at the top of the bearing disc, a rotation adjusting mechanism is arranged between the vertical plate and the bearing disc, and a material collecting mechanism is arranged on one side of the base. According to the device, the longitudinal position of the sampling mechanism can be adjusted by arranging the longitudinal adjusting mechanism, the sampling range is widened, and the height of the sampling mechanism can be further adjusted by arranging the height adjusting mechanism, so that the sampling treatmen