Sludge scraping mechanism for sewage treatment

The utility model discloses a sludge scraping mechanism for sewage treatment. Support plate, sewage pools are respectively connected to two ends of the support plate; chutes are respectively formed intwo sides of the upper part of the sewage pool; the two ends of the supporting plate are slidably connected into the two sliding grooves correspondingly. Lead screws penetrate through the two sides of the supporting plate. The screw rod is in threaded connection with the supporting plate; the two lead screws are arranged in the two sliding grooves respectively. The beneficial effects of the utility model are that: the utility model discloses reach is: the beneficial effect is: the two ends of the supporting plate in threaded connection with the lead screw move in the sliding grooves; the scraping plate below is enabled to horizontally move; the horizontal sludge scraping range is expanded; electric telescopic rod, the electric telescopic rod stretches out and draws back to drive the lowersleeve to move up and dow