Water quality detection test bed

The utility model relates to the field of detection equipment, and discloses a water quality detection test bed which comprises a box body, a first collecting tank is arranged on the left side of the inner side wall of the box body, a filter screen is fixedly connected to the bottom of the inner side wall of the first collecting tank, and a smashing tank is fixedly connected to the middle of the lower end of the filter screen. A rotating bearing is fixedly connected to the middle of the inner side wall of the smashing groove, a connecting rod is fixedly connected to the middle of the left end of the rotating bearing, a smashing roller is fixedly connected to the middle of the left end of the connecting rod, a rotating rod is fixedly connected to the middle of the left end of the smashing roller, and an adsorption net is fixedly connected to the middle of the lower end of the rotating rod. According to the crushing device, impurities collected by personnel can be quickly crushed through cooperation of the crus