High-rise glass curtain cleaning machine

The invention relates to the field of automatic cleaning devices, in particular to a high-rise glass curtain cleaning machine. The high-rise glass curtain cleaning machine comprises a supporting frame, wherein a cleaning mechanism, a sucker fixing mechanism and a moving mechanism for driving the supporting frame to move are arranged on the supporting frame, the cleaning mechanism comprises a round cleaning brush and a motor for driving the cleaning brush, a driving belt pulley is arranged on a rotating shaft of the motor and is connected with a transmission belt pulley through a belt, the transmission belt pulley is arranged on a rotary shaft, and the rotary shaft is connected with the cleaning brush. The high-rise glass curtain cleaning machine is compact in structure, light in mass, low in cost and high in cleaning capacity of the cleaning mechanism, and a glass curtain can be cleaned more cleanly.