Cow dung solid-liquid separator

A workbench is arranged on a support, a separator main body is arranged on the workbench, a storage hopper is arranged on the separator main body, a feeding port is formed in one side of the storage hopper, an overflow port and an air inlet are formed in the upper end of the storage hopper, a motor is arranged on one side of the separator main body, and a motor is arranged on the other side of the separator main body. An output shaft of the motor is horizontally connected with a stirring shaft, stirring blades are arranged on the stirring shaft, a filter screen is arranged in the separator body, a water outlet is formed in the lower portion of the separator body, a discharging port is formed in the other side of the separator body, the pressing disc is arranged at the bottom of the discharging port in a sleeving mode, and a first connecting shaft is fixed to the middle of the pressing disc. A second connecting shaft is arranged below the pressing disc, a pressure block is arranged on the second connecting sha