Water discharge structure of sink vegetable washing machine

The invention relates to a water discharge structure of a sink vegetable washing machine. The water discharge structure comprises a sink main body with a containing cavity, and the outer bottom of thesink main body is provided with a drainage cup which is provided with a drainage channel; one end of the drainage channel communicates with the containing cavity, and a drainage pipe joint is formedin the other end of the drainage channel; and a motor is installed on the drainage cup. According to the water discharge structure, the drainage cup is provided with the drainage channel and the motorjointly, and the drainage channel is used for drainage of the containing cavity, etc.; the common use requirements of the sink main body are met; the motor is used as a driving component for a rotating disk in the containing cavity, and the rotating disk can be driven by the motor to rotate; the vegetable washing requirements of the sink main body are met; during vegetable washing, a vegetable washing basket and the rotati