Self-control intermittent river sewage impurity filtering and cleaning mechanism

The utility model discloses a self-control intermittent type riverway sewage impurity filtering and cleaning mechanism which comprises mounting plates and fixing seats, the fixing seats are fixed on the side edges of the mounting plates, two groups of mounting plates and two groups of fixing seats are arranged in a bilateral symmetry mode, filtering belts are arranged on the inner sides of the mounting plates, and filtering holes are formed in the surfaces of the filtering belts. The mounting plate is fixed in a river channel through a fixing seat, so that the filter belt can filter a passing water body, and a mounting shaft is arranged on the inner side of the filter belt. According to the self-control intermittent type river channel sewage impurity filtering and cleaning mechanism, impurities in a river channel can be filtered through the arrangement that the filtering belt is matched with the filtering holes, and the filtering belt can be driven by the motor and is matched with the mounting shaft to move,