DEVICE FOR CLEANING OF RIVER AND CANAL BEDS FROM SEDIMENT LOAD

摘要

FIELD: construction. ^ SUBSTANCE: invention relates to hydraulic engineering and may be used to clean river and canal beds from sediment load. For this purpose device for cleaning of river and canal beds from sediment load comprises drive, hydraulic ripper of sediment load and mechanism of its displacement. Drive is arranged at least in the form of one water wheel with pump, which supplies water into manifold for flushing of sediment load. Transmission gear installed on shaft of water wheel is connected to pump shaft. Mechanism for displacement of hydraulic pump ripper is equipped with movable frame with two thrusts installed on support, fixed frame with two thrusts and plate. Plate is installed on axis in movable frame and alternately rests on supports of movable and fixed frames for displacement of hydraulic pump ripper by type of fish tail. ^ EFFECT: reduced power inputs for cleaning of river and canal beds from sediment load. ^ 4 dwg