Dredging device and crane with dredging device

Abstract

The invention relates to a dredging device and a crane with the dredging device, and relates to the technical field of sludge cleaning equipment. The crane comprises a car body, a winch, an upper frame body, a lower frame body, petal-shaped hoppers, a sliding frame, truss connecting rods and a sliding column, wherein the winch is arranged on a chassis of the car body; the two truss connecting rodsare arranged; one common ends of the truss connecting rods are hinged onto the upper frame body in parallel; the sliding column is up-and-down slidably arranged on the upper frame body; the lower endpart of the sliding column is connected with the lower frame body; a limiting ring is arranged on the sliding column; the sliding frame slidably sleeves on a part, between the limiting ring and the lower frame body, of the sliding column; a pulley is rotatably arranged in the sliding frame; a steel wire rope is slidably arranged on the pulley and is further arranged on the winch; the two petal-shaped hoppers are oppositely arranged; one common ends of the two petal-shaped hoppers are hinged onto the lower frame body in parallel; and the other common ends of the two petal-shaped hoppers are hinged to the other common ends of the two truss connecting rods. The dredging device and the crane with the dredging device provided by the invention achieve the technical effects of wide dredging range and flexibility in dredging.

Description

technical field [0001] The invention relates to the technical field of sludge cleaning equipment, in particular to a dredging device and a crane with the dredging device. Background technique [0002] At present, the dredging work of urban life or industrial inspection wells is generally manual dredging and manual underground operations. The efficiency of sludge treatment is low, the labor intensity of workers is high, and the working environment is harsh; the existing dredging mechanism cannot flexibly dredge inside the inspection well. , can only work in a straight line perpendicular to the wellhead, so that the dredging range is small and the dredging is not complete; and during the dredging process, the weight of the grab bucket itself enters the dredging sludge, and human control will inevitably result in low dredging grabbing rate, When encountering branches or hard objects, it will cause problems such as incomplete dredging. Contents of the invention [0003] Aimin...

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Problems solved by technology

[0002] At present, the dredging work of urban living or industrial inspection wells is generally manual dredging and manual underground operations. The efficiency of sludge treatment is low, the labor intensity of workers is high, and the working environment is harsh; the existing dredging mechanism cannot flexibly dredge inside the inspection well. , can only work in a straight line perpendicular to the wellhead, so that the dredging range is small and the dredging is not complete; and during the dredging process, the weight of the grab bucket itself enters the dredging sludge, and human control will inevitably lead to low dredging grabbing rate, When encountering branches or hard objects, it will cause problems such as incomplete dredging

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