River sludge dredging fishing grab bucket with pressing block capable of filtering sewage

Abstract

The invention discloses a river sludge dredging fishing grab bucket with a pressing block capable of filtering sewage. The grab bucket comprises a supporting seat, a hoisting rod, a two-jaw grab bucket body, a telescopic compression bar device and a sheeting block, wherein the hoisting rod is fixedly mounted at the upper end of the supporting seat; the two-jaw grab bucket body is mounted at the two ends of the supporting seat; the telescopic compression bar device is arranged at the bottom of the supporting seat; one end of the telescopic compression bar device is fixedly mounted in the supporting seat; the other end of the telescopic compression bar device is fixedly connected with the sheeting block; water filtration holes are formed and uniformly distributed in the basal surface on the inner side of the two-jaw grab bucket body; a water filtration guide groove is formed in the rear end on the basal surface on the inner side of the two-jaw grab bucket body and propped against and communicated with the basal surface on the inner side of the two-jaw grab bucket body; a water drainage hole is formed in the tail end of the water filtration guide groove. According to the river sludge dredging fishing grab bucket, the river sludge can be grabbed by the grab bucket and then sludge can be squeezed and subjected to sewage drainage by the sheeting block, so that the working efficiency is improved as the weight of the sludge is reduced, and meanwhile, the corrosion of sewage in the sludge to the grab bucket can be reduced, and the service life of the grab bucket can be prolonged.

Description

technical field [0001] The invention relates to the field of grab buckets, in particular to a grab bucket for dredging and salvaging briquetted water filtration river sludge. Background technique [0002] With the economic development and the strengthening of environmental protection awareness, the urban sewage treatment business and the river sludge dredging business continue to develop, and the sludge treatment volume and treatment degree will continue to expand and improve. At this time, some sludge treatment machines are widely used. Machines such as sludge dredging and salvage grabs can be of great help in sludge disposal work. However, the traditional grab lacks the function of filtering water, and it is difficult to filter out the sewage in the sludge after grabbing the sludge, which not only increases the weight of the objects to be grasped and affects the work efficiency, but also causes the sludge and sewage to corrode the grab. , reducing the service life of the ...

AI Technical Summary

Problems solved by technology

However, the traditional grab lacks the function of filtering water, and it is difficult to filter out the sewage in the sludge after grabbing the sludge, which not only increases the weight of the objects to be grasped and affects the work efficiency, but also causes the sludge and sewage to corrode the grab. , reducing the service life of the grab

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