Lake surface duckweed cleaning device

Abstract

The invention discloses a lake surface duckweed cleaning device. The problems that time and labor are consumed and duckweed cannot be intensively cleaned when the lake surface is manually fished and cleaned are solved. According to the following scheme, the lake surface duckweed cleaning device comprises a floating plate and a mounting frame. Four connecting plates distributed at equal intervals are fixedly connected to the periphery of the outer wall of the top of the mounting frame, floaters are fixedly connected to one ends of the four connecting plates, four sliding grooves distributed atequal intervals are formed in the inner wall of the mounting frame, sliding blocks are slidably connected to the inner walls of the four sliding grooves, and the same collecting barrel is fixedly connected to the outer walls of the opposite sides of the four sliding blocks. The fluctuating motion of a fluctuating plate drives the collecting barrel to float up and down in the sliding grooves in theinner wall of the mounting frame, the floating collecting barrel is matched with a limiting plate on the outer wall of the top of the floating collecting barrel, duckweed on the outer side of the mounting frame is continuously ripped into the collecting barrel, the resistance of water flow in the rotating process is effectively utilized, and the collecting effect is remarkable.

Description

technical field [0001] The invention relates to the technical field of environmental protection and water conservancy, in particular to a device for cleaning duckweed on a lake surface. Background technique [0002] At present, environmental research and water conservancy research each involve many fields, and the scope of interaction between environment and water conservancy is more extensive. The fundamental task of water conservancy construction is to reduce flood and drought disasters, develop and utilize water resources, and improve the environmental conditions that people rely on for production and living. For example, flood control projects can control flooding and create a safer environment; irrigation projects can replenish water sources for dry farmland, so that low-yield fields can have a bumper harvest, and barren land can be turned into an oasis. On the other hand, water conservancy projects can also have adverse consequences on the environment if not handled p...

AI Technical Summary

Problems solved by technology

[0004] Based on the existing duckweed cleaning device on the lake surface, using manual fishing to clean the lake surface is not only time-consuming and labor-intensive, but also the technical problem that the duckweed cannot be cleaned intensively. The present invention proposes a duckweed cleaning device on the lake surface

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