Engineering machine for dredging and cleaning river course

Abstract

The invention discloses an engineering machine for dredging and cleaning a river course, and belongs to the technical field of engineering mechanical equipment. The engineering machine for dredging and cleaning the river course comprises an excavator, a main floating box, an auxiliary floating box, a hydraulic screw propeller, an on-water positioning and stabilizing mechanism, a slurry conveyor and an aquatic floater collecting and extruding device. By adoption of the technical scheme, only a quantity of accessories are needed to be added to the conventional excavator, and the conventional excavator is slightly refitted to ensure that the engineering machine has functions of excavating on land and fishing and excavating sludge, float grass and aquatic floaters in water areas. The engineering machine has the advantages of simple structure, varied functions and low procurement cost, improves the labor efficiency and the equipment utilization ratio, and reduces the labor intensity.

Description

Technical field [0001] The invention belongs to the technical field of engineering machinery equipment. More specifically, the present invention relates to an amphibious engineering machine used to excavate soil and silt on land, canals, rivers, and ponds, remove floating objects and water plants on the water surface, and implement compaction, piling, and salvage operations. Background technique [0002] At present, there is no comprehensive mechanized solution for the treatment of underwater silt, surface water weeds, and floating objects in shallow waters such as rural ponds, irrigation canals, and urban landscape rivers. For the treatment of surface water weeds and floating objects, It can only be collected manually. Underwater silt is generally excavated after the water is drained in the drier season, which is time-consuming, laborious, inefficient, and labor-intensive; there are already some special water area engineering machinery, such as special sand dredgers , Dedicated...

AI Technical Summary

Problems solved by technology

[0002] At present, there is no comprehensive mechanized solution for the treatment of underwater silt, water plants, and floating objects in shallow waters such as rural ponds, irrigation canals, and urban landscape rivers. For the treatment of surface water plants and floating objects, It can only be collected manually. Underwater silt is generally excavated after the water is drained in the season of less rain, which is time-consuming, laborious, inefficient, and labor-intensive; there are some special water area engineering machinery, such as special dredgers , a special machine for cleaning floating debris on the water surface, but it is only suitable for large rivers, and the equipment is too specific, the idle rate is high, and the cost is expensive

Images