Water quality detection equipment

The invention discloses water quality detection equipment. The equipment comprises a ship body, and two sets of rear air bags and front air bags arranged on the left side and the right side of the ship body up and down correspondingly. The rear air bags and the front air bags are fixedly connected to the ship body through a rear support and a front support respectively. A working cavity is formedin the ship body; a rotating shaft cavity is formed in front of the bottom of the working cavity; a main gear is arranged in the rotating shaft cavity; the main gear is fixedly connected to the middlepart of a first rotating shaft; the left end and the right end of the first rotating shaft are symmetrically and fixedly connected with two sampling gears. The water quality detection equipment provided by the invention is simple in structure and convenient to operate, water in different drainage basins can be sampled and detected in water flow respectively, all procedures are matched with one another without affecting on