The invention discloses an automatic rotary cleaning spray head which comprises a placement head and a water isolation mechanism. End adjusting mechanisms are arranged at the left end and the right end of the placement head in a penetrating mode, a communicating pipe opening is formed in the top end of the placement head, an outer strip is fixed to the side wall of the placement head, a clamping strip is arranged at the end of the outer strip, a through hole is formed in the end wall of the clamping strip, and the water isolation mechanism is arranged on the outer side of the middle end of the placement head. According to the automatic rotary cleaning spray head, a spring column is used, so that a placement block can be linked to elastically reset, the placement block and a wire rod which are not used can automatically slide in a clamping mode, a clamping column is firmly clamped into a clamping groove, the clamping column and the clamping groove can be well clamped and positioned, the extremely high assembling and connecting effect is achieved, through the use of the through hole, a hanging belt can be well connected in a penetrating manner, namely, the end part of the clamping strip is connected with a belt-shaped article, so that when a device body rotates, a belt body at the end part of the clamping strip floats, and the spray head has extremely high aesthetic property.