Floor cleaning head

The utility model discloses a floor cleaning head which comprises a body, the body is provided with a brush roller and a motor, the brush roller is connected to the body, the motor is used for driving the brush roller to rotate, a garbage groove and a sewage tank are arranged in the body, the sewage tank is communicated with the garbage groove, an air pump is further arranged in the body, and the air pump is communicated with the garbage groove. The air pump comprises an air inlet and an air outlet, the air inlet is connected with the sewage tank, the air outlet is communicated with the motor, the air pump is used for pumping air from the sewage tank, sewage recycling is achieved, the pumped air is used for cooling the motor, and therefore the problem that the temperature of the motor rises is solved; and the service life of the motor is prolonged. 本实用新型公开了一种地面清洁头，包括本体，所述本体设有刷辊和电机，所述刷辊连接在本体上，所述电机用于驱动刷辊转动，所述本体内部设有垃圾槽和污水箱，所述污水箱与垃圾槽连通，所述本体内部还设有气泵，所述气泵包括进气口和排气口，所述进气口与污水箱连接，所述排气口与电机连通，本实用新型通过采用气泵对污水箱抽气的方式，不仅实现了污水回