An excrement collecting plate and excrement discharging groove

The utility model discloses an excrement collecting plate and an excrement discharging groove, the excrement collecting plate comprises a plate body, the plate body comprises a bottom plate part and side plate parts on two sides, a urination pipe is embedded in the bottom plate part, gradually rising slope surfaces are arranged on two sides of the urination pipe on the bottom surface in the plate body, a bulge part is arranged on one end surface of the plate body, and a groove is correspondingly arranged on the other end surface; the excrement collecting plates which are connected front and back can be clamped and positioned through the convex parts and the grooves, the excrement collecting plates which are connected front and back are not prone to dislocation, and connection is firmer; the inner threaded sleeves are pre-buried in the side faces of the front end and the rear end of the plate body respectively, connecting plates can be arranged on the side faces of splicing seams of the ...