Scraper cleaning assembly

The utility model relates to a scraper cleaning assembly, belongs to the technical field of cleaning, and solves the problem that a roller does not work when a mop is lifted up in the prior art. The scraper cleaning assembly comprises a support, a scraper is arranged on the support, an intermediate shaft is further arranged on the support, the intermediate shaft can move up and down along the support under the action of a mop, and a switching mechanism which can drive the scraper to be away from or close to the mop when the intermediate shaft moves up and down is further arranged on the scraper. The switching mechanism can independently convert pressing and lifting of the mop into approaching and leaving of the scraper, when the mop is pressed downwards, the scraper is close to the mop, and when the mop is lifted upwards, the scraper is far away from the mop, and therefore the position relation between the scraper and the mop is changed according to the stroke of the mop under the condition that the distance