Lake and reservoir water surface suspended matter collecting device

The utility model provides a lake and reservoir water surface suspended matter collecting device which comprises a shell, a collecting groove is formed in the front end of the shell, a rotating shaft is inserted into the collecting groove, paddles are installed on the rotating shaft, inner sliding plates are installed at the two ends of the rear side of the shell, sliding grooves are formed in the top ends and the bottom ends of the inner sliding plates, sliding structures are arranged on the sliding grooves, and outer sliding plates are connected outside the inner sliding plates in a sleeved mode. A silica gel ring is arranged at the connecting position of the outer sliding plate and the inner sliding plate, a collecting basket is arranged at the rear end of the outer sliding plate, driving structures are arranged at the two ends of the collecting basket, the collecting basket comprises an outer basket and an inner basket, the outer basket is connected outside the inner basket in a sleeved mode, and a collec