Dredging device

A dredging device for dredging a pipe comprising:

• a carrying frame configured to connected to the pipe;
• a shaking dredging unit, comprising a first shaking plate and a second shaking plate, and the first shaking plate and the second shaking plate are arranged within the pipe;
• a driving unit connected to the carrying frame;
• and
• a stirring dredging unit;
• wherein the driving unit is connected to the first shaking plate and the second shaking plate for driving the first shaking plate and the second shaking plate to reciprocate to approach or move away from each other;
• wherein the stirring dredging unit comprises a turntable assembly and a stirring rod, the turntable assembly and the stirring rod being arranged within the pipe, further wherein the turntable assembly is rotatably connected to the carrying frame, the stirring rod is connected to the turntable assembly, an extension direction of the stirring rod is consistent with an extension direction of the pipe, and the driving unit is connected to the turntable assembly for driving the turntable assembly and the stirring rod to rotate;
• wherein the stirring dredging unit further comprises a stirring rod position adjustment assembly, and the stirring rod position adjustment assembly comprises an adjusting slide rail, an adjusting slider, and the adjusting slider is arranged on the turntable assembly, the adjusting slider is slidably arranged on the adjusting slide rail, and the adjusting slider is connected to the stirring rod.