Floating algae fishing device for ecological restoration of river channel

Abstract

The invention provides a floating algae fishing device for ecological restoration of a river channel. The device comprises a ship body; a sliding frame is connected with the front side of the left portion of a transverse supporting rod; a check block is arranged on the right side of the middle of the sliding frame; a sliding plate is connected with a rotating disc and located in an arc-shaped sliding groove; a telescopic rod is connected with the clockwise side of a guide rod; a fishing rod is connected with the outer side of the rotating disc in a surrounding mode; an air bag corresponding to an air pipe is arranged on the inner side of the end of the fishing rod; and the anticlockwise side of the fishing rod is connected with an elastic belt corresponding to the sliding plate. The fishing rod gathers floating algae in water through the guide rod, when the fishing rod gradually moves underwater, the air bag in the fishing rod is extruded by water pressure, and a ball part on the telescopic rod abuts against the cambered surface of the end of the fishing rod, so that the slender floating algae are fixed and further driven to move rightwards. By means of the structure, the problem that the fishing efficiency of the floating algae is low due to the fact that the floating algae easily slip from a hook part of a fishing device is solved.

Description

Technical field [0001] The present invention belongs to the field of ecological restoration, and in particular, a floating hybrid salvage device for river ecological repairs. Background technique [0002] Ecological repair refers to the self-regulatory energy that relies on the ecosystem to evolve the ordered direction, supplemented with labor measures, so that the destroyed ecosystem is gradually recovered, and ecological restoration is committed to the influence of natural mutations and human activities. The destroyed ecosystem restores the original appearance of the ecosystem to make the ecosystem better improvement. [0003] Due to the large river, and the life of people is closely related to people, the ecological restoration of the river is more emphasis, but the existing river ecological restoration uses a floating aqueous algae salvage device to carry out a high-efficiency floating algae salvage, for the long bob Floating algae, if one side is heavier, floating algae is e...

AI Technical Summary

Problems solved by technology

[0003] Due to the large number of rivers and their close relationship with people's lives, the ecological restoration of rivers is paid more attention to. However, the existing planktonic algae salvage devices for river ecological restoration cannot efficiently salvage planktonic algae. If one side of the planktonic algae is heavier, the planktonic algae will easily slip off from the hook of the fishing device, and the fishing device with anti-slip barbs will easily damage the planktonic algae, and break during the pulling process of the planktonic algae, resulting in the loss of planktonic algae Low fishing efficiency

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