Integrated domestic sewage treatment equipment

The integrated domestic sewage treatment equipment comprises a treatment box and a separation mechanism, and the top end of the outer wall of the treatment box is clamped to the bottom end of a cover plate; the separation mechanism comprises a separation barrel, the side wall of the separation barrel is of a net structure, the top end of the outer wall of the separation barrel is fixedly connected with the bottom end of a cover plate, and the center of the bottom end of the outer wall of the separation barrel is fixedly connected with a second motor. Two first motors are started, the output ends of the first motors drive a driving shaft to rotate, the driving shaft drives a driving bevel gear to rotate, a driven bevel gear meshed and matched with the driving bevel gear rotates along with the driving bevel gear, and the driven bevel gear drives a threaded rod to rotate through a driven shaft; the two cavity shafts in threaded fit with the threaded rod jointly drive the cover plate to move upwards in the vertic