The present application relates to a kind of cleaning brushes, comprising: fixed seat, installation chamber is defined on it;
Drive motor, be in installation chamber;
Brush body, for long strip-shaped elastic
brush, can be driven by
drive motor rotation;Rotary frame, can be driven by the output shaft of
drive motor rotation,
brush body is connected on rotary frame;Winding reel, cover
drive motor outside main body, and can rotate around the axis of drive motor main body;Pull
rope, around the winding groove of winding reel, two ends of pull
rope are connected with the length direction of two end portions of
brush body respectively.Cleaning brush is matched with pull
rope through rotatable winding reel, realizes the
active control of brush body form, so that long strip-shaped elastic brush can be flexibly switched between flat state and curved arc state.User does not need to purchase multiple brushes, only with single brush body can be adapted to different cleaning scenes such as flat surface and arc bowl wall, significantly reduces the purchase and storage cost, improves the use convenience and continuity.