Cleaning robot and mopping assembly

Abstract

A cleaning robot characterized in that it comprises: a body; and a wiping assembly comprising a wiper carrier, a cleaning unit motor, a cleaning unit, and a liquid supply device, wherein the cleaning unit motor, the cleaning unit, and the liquid supply device are arranged on the wiper carrier, and wherein the cleaning unit motor is connected to the cleaning unit to drive the cleaning unit to rotate relative to a rotary axis; wherein the liquid supply device has multiple liquid supply openings; and wherein the liquid supply openings are located above the cleaning unit and directed towards the cleaning unit to supply cleaning fluid to the cleaning unit;wherein the wiper carrier has a chamber wall for receiving the cleaning unit, and wherein an outlet opening is provided at an outlet of the liquid supply opening and a circumferential area of ​​the outlet opening projects beyond the chamber wall, so that a step is formed on the chamber wall.