Swing liquid mixing device for environment detection experiment

The invention discloses a swing liquid mixing device for an environment detection experiment. The device comprises a positioning base, a sliding positioning assembly, a bidirectional swinging assembly, a limiting sleeve and a positioning lantern ring. Positioning column discs are arranged at the four corners of the bottom of the positioning base. A linear sliding rail is mounted on the upper top surface of the positioning base, and the sliding positioning assembly is installed on the linear sliding rail. The bidirectional swinging assembly is provided with an upper ring sleeve, a swinging ropeand a lower wide lantern ring, the upper ring sleeve is connected with the sliding positioning assembly, the upper end of the swinging rope is installed on the upper ring sleeve, the lower wide lantern ring is arranged at the lower end of the swinging rope, the limiting sleeve penetrates through the lower wide lantern ring, and the positioning lantern ring is installed on the outer side of the contact area of the limitin