Livestock farm manure ditch sewage interception lifting device

The utility model belongs to the technical field of farm manure ditch treatment, and particularly relates to a farm manure ditch sewage interception lifting device which comprises a device body, a top cover, two water inlet pipes and a water outlet pipe, the top cover is fixedly connected to the top of the device body, the two water inlet pipes are arranged on the two sides of the device body respectively, and the water outlet pipe is arranged on the right side of the rear side of the device body. The left side of the top of the top cover is provided with an observation port, and the bottom of the observation port is provided with a sealing assembly. Through cooperative use of an observation opening, a sealing assembly, a shell, a first through opening, a pressing rod, a transmission rod, a transmission column, a second through opening and a retention assembly, the pressing rod is pressed towards the right side, the pressing rod drives the transmission rod to move, the transmission rod drives the transmission