Crawler-type under water ecological precision thin layer slurry dredger

Abstract

The utility model relates to a crawler-type underwater ecological precision thin-layer desilting machine, which belongs to the technical field of environmental protection. It is composed of main system, hydraulic control system, mud suction system and walking system. The main system is the overall support. The mud suction system is set in front of the main system, and the walking system is set under the main system. The main system includes: box body, support Rod, bracket, lighting device, camera monitoring device, connection mode: the middle part of the box body is connected with the bracket, the bracket is connected with the support rod, the upper part of the box body, the lighting device and the camera monitoring device are respectively connected with the upper part of the box body, and the lighting device is connected with the upper part of the box body. The camera and monitoring devices are all rotated 360°, the hydraulic control system is installed in the box, the mud suction system is set in the middle of the box, the support rods and brackets are connected with the mud suction system, and the lower part of the box is symmetrically connected with the walking system. The invention has the characteristics of small size, light weight, simple structure and convenient operation, and is especially suitable for water purification projects of natural water bodies such as vast rivers, lakes and reservoirs in my country.

Description

technical field [0001] The invention relates to a mechanically driven desilting machine, in particular to a crawler-type underwater ecologically precise thin-layer desilting machine which can automatically walk underwater and be automatically monitored, and belongs to the technical field of environmental protection. Background technique [0002] Most of the traditional dredging methods use manual dragging and raking, which is very labor-intensive. Some of them use boat-type suction with pumps. Due to their bulky size, inconvenient transportation and high cost, some of them use ordinary mud pumps to submerge underwater and use them on the shore. The winch is towed, the mud pump is sealed, and the service life is short. The towing machinery needs to cooperate on the shore, and the cost of the whole machine is high. For the current large-scale natural water bodies including: rivers, lakes, reservoirs and other dredging, since most of the natural water bodies are currently used ...

AI Technical Summary

Problems solved by technology

The above-mentioned devices have high requirements on the geographical environment around the water area, and the engineering implementation method is traditional engineering dredging, which implements "deep excavation" hydraulic dredging on the underwater sediment, which has caused serious damage to the underwater benthic ecosystem. The great damage is only applicable to the widening and deepening of rivers and waterway engineering water conservancy dredging needs, which not only increases the investment cost of aquatic ecological restoration of dredged water bodies, but also cannot adapt to water quality purification projects such as rivers, lakes, and reservoirs ecological dredging requirements, ecological dredging operations cannot be carried out

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