A robot for cleaning river sediment

Abstract

The invention discloses a robot for clearing sludge at the bottom of a river, and relates to the field of river cleaning. The robot comprises a buoyancy tank used for floating and moving the whole robot and storing crushed waterweeds; a waterweed collecting device used for collecting the waterweeds on the water; a cutoff device used for cutting off the roots of the waterweeds; a sludge suction device which can be used for sucking sludge at the bottom of a river through autorotation for adapting to water depth; a screening device used for separating sediment and the waterweeds sucked by the sludge suction device; and a crushing device used for crushing the waterweeds collected through the waterweed collecting device and the waterweeds screened out through the screening device. According tothe robot, through the waterweed collecting device, the cutoff device, the sludge suction device, the screening device and the crushing device, takeout of the waterweeds at the bottom of the river isachieved, and the collected waterweeds are further crushed mechanically, so that crispus plants are prevented from continuously growing. If waterweed plants can not grow and mature in a year, the number of the growing crispus plants can be decreased naturally in the next year.

Description

technical field [0001] The invention relates to the field of river cleaning, in particular to a robot for cleaning river bottom mud. Background technique [0002] At present, due to the widespread eutrophication of river water, if the aquatic plants in the river are not cleaned up, they will grow very luxuriantly, resulting in the higher positions below the river surface being covered with aquatic plants, which not only affects the passage and swimming of ships, but also causes The rapid growth of microorganisms in the water deteriorates the water quality; therefore, it is necessary to regularly clean the aquatic plants in the river to maintain a good ecological environment in the river. The phenomenon of spring breeze blowing and rebirth is prone to occur. Contents of the invention [0003] The object of the present invention is to provide a robot for cleaning the bottom mud of the river channel, so as to solve the problem that the cleaning of aquatic plants in the above...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a robot for cleaning the bottom mud of the river, so as to solve the problem that the aquatic plants cleaning in the above-mentioned background technology is a temporary solution but not a permanent solution

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