A manipulator device for rinsing solar photovoltaic board

The utility model discloses a manipulator device for rinsing solar photovoltaic board, including the one -level arm, one -level arm one end is through first round pin axle and second grade arm one end swing joint, one, the second grade arm is outside to be connected through one -level arm pneumatic cylinder, the second grade arm can rotate along first round pin axle, the second grade arm is one end open -ended cavity structure, the sealed end of cavity is provided with second grade arm pneumatic cylinder, the hydraulic stem and the part of second grade arm pneumatic cylinder are arranged in the cavity structure and can be connected along the gliding tertiary arm one end of cavity, the tertiary arm other end is curved curved, curved curved tip passes through second round pin axle and connecting block swing joint, be provided with the round brush motor of connecting the round brush on the connecting block, still be connected through tertiary arm pneumatic cylinder between curved curved tip and the connecting bl