Fishing method for river fishing

Abstract

The invention relates to a fishing method for river fishing. Elastic devices are adsorbed to a river wall on a riverside, part of power is provided by high restoring force of elastomers for fishing bya fishing boat, then draft of the boat body is controlled by a ballast tank located at the front part of the boat bottom to complete fishing, and finally, fished floating objects are stored in a rotatable collection wheel through a chute. The fishing method overcomes the defects of complicated structure, difficult operation and the like of the conventional fishing equipment, the collection efficiency is increased greatly, the loading capacity of the fishing boat is increased by the rotatable collection wheel, and back-and-forth unloading time is reduced.

Description

technical field [0001] The invention relates to the technical field of river course garbage cleaning, in particular to a salvage method for river course salvage. Background technique [0002] At present, with people's longing for green water and blue sky, people are paying more and more attention to the pollution of rivers, lakes and the water environment in the surrounding rivers of the community. The floating garbage on the water surface has gradually affected the appearance of the city. . In order to solve the problem of garbage collection on the surface of the water, manual salvage is often used to salvage floating objects. In some developed areas, salvage boats with salvage rakes or salvage devices are used. It is bad and the efficiency is also very low; and the salvage rake is often damaged due to the shallow water depth or stones and branches at the bottom of the salvage ship; and some salvage ships do not have a salvage device, only by setting it on the bow The hat...

AI Technical Summary

Problems solved by technology

In order to solve the problem of garbage collection on the surface of the water, manual salvage is often used to salvage floating objects. In some developed areas, salvage boats with salvage rakes or salvage devices are used. It is bad and the efficiency is also very low; and the salvage rake is often damaged due to the shallow water depth or stones and branches at the bottom of the salvage ship; and some salvage ships do not have a salvage device, only by setting it on the bow The hatch that can be opened and closed can realize the salvage of floating objects on the water surface by controlling the opening and closing of the hatch, but there are also many disadvantages, such as the small area of ​​the hatch, which can only salvage small floating objects; Among them, it is more difficult to open the hatch; the floating objects entering through the hatch are easily washed out by the water, and a large amount of water pours into the ship when the hatch is opened, which may easily cause the ship to sink

Images