阅读说明：本技术 扫地机器人及其清洁装置 (Sweeping robot and cleaning device thereof ) 是由 李洋 于 2018-02-13 设计创作，主要内容包括：一种扫地机器人及其清洁装置(100,200,300,400,500)。扫地机器人包括壳体及清洁装置(100,200,300,400,500),清洁装置(100,200,300,400,500)包括柔性滚筒(10)、驱动柔性滚筒(10)转动的滚筒电机、靠近并连通柔性滚筒(10)表面的清水槽(20)、靠近并连通柔性滚筒(10)表面的污水槽(30)及用于挤压柔性滚筒(10)的污水挤压部件(40),污水槽(30)与清水槽(20)隔离设置,柔性滚筒(10)转动时污水挤压部件(40)挤压出柔性滚筒(10)内的污水至污水槽(30)。清洁装置(100,200,300,400,500)清洁能力强且柔性滚筒易清洁。(A sweeping robot and a cleaning device (100, 200, 300, 400, 500) thereof. The sweeping robot comprises a shell and a cleaning device (100, 200, 300, 400 and 500), wherein the cleaning device (100, 200, 300, 400 and 500) comprises a flexible roller (10), a roller motor for driving the flexible roller (10) to rotate, a clean water tank (20) close to and communicated with the surface of the flexible roller (10), a sewage tank (30) close to and communicated with the surface of the flexible roller (10) and a sewage squeezing component (40) used for squeezing the flexible roller (10), the sewage tank (30) is isolated from the clean water tank (20), and the sewage squeezing component (40) squeezes sewage in the flexible roller (10) to the sewage tank (30) when the flexible roller (10) rotates. The cleaning device (100, 200, 300, 400, 500) has a high cleaning capacity and the flexible cylinder is easy to clean.)