An environment-friendly duckweed fishing device for small-scale river management

Abstract

The invention discloses an environmentally friendly duckweed fishing device for small river regulation. The environmentally friendly duckweed fishing device for small river regulation comprises a fishing boat, a movable rod and crushing gear supporting columns, wherein a fixing column is fixed on the surface of the left side of the fishing boat; a connecting rod penetrates through the surface of the top end of the fixing column; a limiting stopper is fixed at the top end of the connecting rod; the crushing gear supporting columns are fixed on the side walls of two ends of a fixing support plate; a drainage plate is mounted on the outer side of the top end of the fixing support plate; a storage box is arranged at the left end of the drainage plate; and a water inlet and a water outlet are separately formed in the head end and the tail end of the water outlet tube. According to the environmentally friendly duckweed fishing device for small river regulation, because the connecting rod isin threaded connection with the movable rod, a user assembles and disassembles the connecting rod and the movable rod conveniently, maintains the movable rod and a fishing net at the lower end of themovable rod conveniently, and then fishes duckweed in different regions of the river favorably, the duckweed fishing rate is increased favorably, and environmental protection is facilitated.

Description

technical field [0001] The invention relates to the technical field of river channel regulation, in particular to an environment-friendly duckweed fishing device for small-scale river channel regulation. Background technique [0002] River, in ancient China, refers specifically to the Yellow River, including rivers, rivers, rivers, and rivers. It refers to the water body that flows automatically in a linear shape on the land surface. Many famous rivers in the world, such as the Yangtze River and the Amazon River, flow in this way. Rivers are generally in high mountains. The place is the source, and then flows down along the terrain until it flows into the end point like a lake or ocean. The rivers are also divided into small rivers, medium-sized rivers and large rivers. Due to the age, duckweed, aquatic plants and all kinds of Such garbage, especially duckweed, reproduces extremely fast, so in the management of river courses, duckweed salvage devices are particularly importa...

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Problems solved by technology

[0004] The object of the present invention is to provide an environment-friendly duckweed salvage device for small-scale river channel regulation, to solve the problem that the duckweed salvage device for small-scale river channel regulation proposed in the above-mentioned background technology does not have the ability to deal with garbage and aquatic plants in the area. The function of cutting can easily affect the forward movement of the salvage ship, so that the user's salvage rate of duckweed is not high, and it does not have the function of solid-liquid separation of aquatic plants, garbage and duckweed in this area, which aggravates the problem. Increased the bearing strength of the salvage ship, making it inconvenient for users to use

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