Novel stratified sampler for suspended load of heavily silt-carrying river

The utility model discloses a novel sandy river suspended load stratified sampler which comprises an outer sleeve, a built-in sampling barrel, an electric rotating device, a rear end cover, a diving depth measuring device and a turbine flow measuring device, the diving depth measuring device is used for acquiring water depth data, and the turbine flow measuring device is used for acquiring water flow velocity data; the built-in sampling barrel is placed in the outer sleeve, and the rear end cover is mounted at the tail part of the outer sleeve; the built-in sampling barrel is placed in the outer sleeve, and the rear end cover is mounted at the tail part of the outer sleeve; the outer sleeve is bullet-shaped, a sampling opening is formed in the head of the outer sleeve, and the built-in sampling barrel comprises a bracket barrel and a plurality of sampling barrels arranged in the bracket barrel; the electric rotating device is used for driving the bracket barrel to rotate by a set angle so that the correspondi