Novel dredging device

Abstract

The invention provides a novel dredging device. The novel dredging device comprises a hull, a conveyor belt, a receiving hopper, a dredging mechanism and a lifting mechanism, the dredging mechanism comprises a support frame, mud poking blades, mud stirring shafts, moderatingelectric motors, a bevel gear I, a bevel gear II and an electric motor I, the support frame is welded to the lifting mechanism, the two ends of the mud poking blades are respectively mounted on the support frame throughbearings, the mud poking blades is connected with the electric motor I in a driving mode through the bevelgear I and the bevel gear II, the four mudstirring shafts are respectively mounted on the mud pokingbladesin an equal angle mode through the bearings, the four moderating electric motors are respectively fixedly mounted on the mud pokingblades, and the power output ends of the moderating electric motors are fixedly connected with the mudstirring shafts respectively.Silt is excavated throughthe mutuallyindependent rotating mud pokingblades and mudstirring shafts, so that the accumulated silt can be quickly cleaned and the cleaning effect is good, and the position of the dredging mechanism is changed through the lifting mechanism, so that the mud poking blades can fully excavate the slit, and the working radius is increased.

Description

technical field [0001] The invention relates to the technical field of underwater dredging, in particular to a novel dredging device. Background technique [0002] Severe siltation of the river channel leads to poor discharge, which will cause floods to directly impact the river embankment, seriously threatening the lives and property safety of local residents. The level of requirements is higher. People realize that it is urgent to dredge the river. However, due to the influence of the river's own factors and the influence of the buildings on both sides and the erection of bridges, it is very difficult for the dredging construction of the river. Therefore, a dredging is developed. The device can efficiently carry out dredging work. [0003] Publication No. CN105672390B provides a river chain bucket dredger and its dredging construction method. This device drives the lower mud bucket into the river channel through the transmission chain to contact with the silt for dredging...

AI Technical Summary

Problems solved by technology

[0004] Publication No. CN206902795U provides an adjustable river channel dredging device. Under the rotation of the chain plate, the device transmits the silt to the dredging chamber through the silt hopper, but the position of the silt hopper cannot be adjusted, and then when the silt is cleaned Unable to clear accumulated silt piles completely

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