Grey water treatment device

The utility model discloses a grey water treatment device and relates to the technical field of grey water treatment. The grey water treatment device comprises a barrel body, a reciprocating lifting device is fixedly connected to the bottom end of the barrel body, a push plate is slidably connected into the barrel body, a stirring mechanism is connected into the barrel body, a cleaning mechanism is connected to the side face of the stirring mechanism, a water outlet pipe is fixedly connected to the side face of the barrel body, and a water pump is fixedly connected to the side face of the water outlet pipe. The stirring mechanism comprises a gear, the top end of the push plate is fixedly connected with a first rack, and the top end of the push plate is fixedly connected with a second rack. A push plate moves up and down to drive a rack I and a rack II to be in meshing transmission with a gear, so that the gear rotates clockwise, a worm rotates clockwise through a rotating rod I, a worm gear rotates anticlockw