Artificial boar semen collection rack for pig breeding

The boar artificial semen collection frame for pig breeding comprises a profiling pig table and a semen collection assembly, the profiling pig table is movably connected with the upper end of a first extension plate through a bearing, the lower end of the first extension plate is connected into a first storage groove formed in a first storage plate in a sliding mode, the lower end of the first storage plate is movably connected to the surface of a bottom plate through a bearing, and the lower end of the first storage plate is movably connected with the bottom plate through a bearing. The semen collection assembly is movably connected to one end of the lower surface of the profiling pig platform through a bearing and a rotating shaft, first limiting plates are symmetrically connected to the two sides of the lower surface of the profiling pig platform, first grooves are formed in the ends, close to the semen collection assembly, of the first limiting plates, and second lead screws are movably connected into the