Hammer type double-rotor sand making machine

The utility model relates to the technical field of sand making machines, and discloses a hammer type double-rotor sand making machine which comprises a base, a lower box body assembly is fixedly installed in the middle of the upper surface of the base, a rotor assembly is installed in the lower box body assembly, and the upper surface of the lower box body assembly is fixedly connected with an upper box body assembly through bolts. A transmission assembly is installed at the joint of the lower box body assemblies, a protective cover assembly is arranged outside the transmission assembly, a feeding hopper is fixedly installed on the upper surface of the upper box body assembly through bolts, and supporting rods are fixedly connected to the four corners of one side in the feeding hopper. According to the hammer type double-rotor sand making machine, through the arrangement of a water inlet pipe, a connecting pipe, a water spraying pipe and an atomizing spray head, when a worker uses fed materials, the water in