The invention provides a squeezer for intestinal contents. The squeezer comprises a rack, a squeezing mechanism, a squeezing cylinder and two squeezing cylinder supporting bodies. The rack comprises a squeezing oil cylinder seat, a pressure-bearing seat and vertical pillars connected between the squeezing oil cylinder seat and the pressure-bearing seat. The squeezing mechanism comprises a squeezing oil cylinder, a hydraulic rod and a squeezing plate. One end of the hydraulic rod is connected with the squeezing oil cylinder, and the other end of the hydraulic rod is fixedly connected with the squeezing plate. The squeezing cylinder is arranged on the upper surface of the pressure-bearing seat and comprises an inner cylinder body and an outer cylinder body each with an upper opening and a lower opening, water filtering through holes are distributed in the cylinder wall of the inner cylinder body, and water filtering through holes are distributed in the position, below the squeezing cylinder, of the pressure-bearing seat. The squeezing cylinder supporting bodies are each in an arc plate shape, the lower sides of one ends of the squeezing cylinder supporting bodies are horizontally rotatably connected with the pressure-bearing seat through connecting pieces, and clamping plates are arranged on the lower sides of the other ends of the squeezing cylinder supporting bodies. Clamping grooves matched with the clamping plates are formed in the pressure-bearing seat. The squeezer for the intestinal contents is simple in structure, easy to clear, maintain and operate and capable of improving the effect of intestinal content squeezing, and content taking is convenient.