The present application relates to the technical field of
dewatering device, specifically relates to a kind of cleaning mechanism's
dewatering device, including installation space, flexible bag and first driving device;The flexible bag is located in the installation space, and the flexible bag is connected with the first driving device;The first driving device drives the torsion of the flexible bag body;The flexible bag is water-tight structure, and the flexible bag is provided with drain port.Use, the first driving device drives the torsion of flexible bag, and the torsion of flexible bag whole occurs, and the space in bag is continuously reduced, so as to fully extrude the
moisture on washing article, after extruding a period of time, the first driving device drives the reset of flexible bag.By setting first driving device, the torsion of flexible can be realized, so as to extrude the
moisture on washing article, realize
dewatering, solve the technical problem that flexible bag body cannot dewater.