Ecological interception device for river regulation

The utility model discloses an ecological interception device for river regulation, belongs to the technical field of river regulation, and aims to solve the problem that the cleaning efficiency is low when river impurities are intercepted, lifted and collected through an interception filter plate and an interception frame. Comprising two symmetrically-distributed track bases, an intercepting filter plate, a lifting rod, a mounting frame, an intercepting frame, a synchronous rotating assembly and a discharging assembly. Through the arrangement of the synchronous rotating assembly, the distance between the tops of the intercepting frames and the intercepting filter plate is increased, the convenience that impurities floating between the two intercepting frames better fall into the intercepting frames to be collected is improved, and the intercepting filter plate and the intercepting frames are driven to be synchronously lifted along with an external lifting device; and the convenience that the impurities bette