River surface weeding device convenient to operate

The invention relates to the technical field of water conservancy equipment, and discloses a river surface weeding device convenient to operate. The device comprises a ship hull; the lower part of theright side of the ship hull is fixedly connected with a supporting plate; the right side of the top of the supporting plate is movably connected with a connecting frame; the right side of the connecting frame is fixedly connected with a vertical plate; the bottom of an inner cavity of the vertical plate is provided with a through groove; the bottom of an inner cavity of the through groove is movably connected with a screw rod; the lower part of the outer side of the screw rod is in threaded connection with a threaded sleeve; the right side of the threaded sleeve is fixedly connected with a connecting plate; the right side of the connecting plate passes through the through groove and is fixedly provided with a transverse plate; the lower part of the outer side of the transverse plate is provided with an annular gr