Apparatus for trapping black carp on breeding water surface

Abstract

Provided is an apparatus for trapping black carp on a breeding water surface. A food provisioning platform is surrounded by mesh sheet walls on three sides, with one open side; a fish collection tank is connected to the mesh sheet wall on the front side of the food provisioning platform; a fish storage tank is connected to the rear side of the fish collection tank; a fish taking tank is connected to the rear side of the fish storage tank; floaters are connected to the upper ends of upper and lower mesh ropes, and weights are connected to the lower ends of the ropes; a front sliding door, a middle sliding door and a rear sliding door are separately arranged in the middles of the mesh sheet walls at the front ends of the fish collection tank, the fish storage tank and the fish taking tank; a front sliding door rope is connected to the middle of each of two ends of the front sliding door; a middle sliding door rope is connected to the middle of each of two ends of the middle sliding door; a rear sliding door rope is connected to the middle of each of two ends of the rear sliding door; the front sliding door, the middle sliding door and the rear sliding door can be opened or closed back and forth under the action of the front sliding door ropes, the middle sliding door ropes and the rear sliding door ropes; the fish taking tank is a long and narrow box body; a fish pushing plate is arranged in the fish taking tank; a push-pull rod is connected to the fish pushing plate; and the fish pushing plate can move back and forth in the fish taking tank under the action of the push-pull rod.

Description

technical field [0001] The invention relates to a fishing device, in particular to a device for trapping root carp on a breeding water surface, and belongs to the technical field of fishing devices. Background technique [0002] Green root fish is inactive and usually lives in the middle and lower layers of the water. Its food is mainly snails, mussels, clams, clams, etc. It also preys on shrimp and insect larvae. In the fry stage, it mainly feeds on zooplankton. It grows the fastest among "everyone" and has larger individuals. The largest adult fish can reach 70 kg. Herrings inhabit low water layers and generally do not swim near the water surface. They are mostly concentrated in river bends and lakes along rivers where food is abundant. Feeding and fattening, overwintering in deep water, strong action, difficult to catch, breeding in places with high flow velocity in the main stream of rivers from April to July, and often concentrated in river bays and lakes for fattening ...

AI Technical Summary

Problems solved by technology

[0006] Beneficial effects of the present invention: Since the present invention adopts the design scheme of first feeding the fish and then catching fish, the cultured green root carp is allowed to eat in the feeding platform every day, and the fish is fed regularly and quantitatively Feed the bait, because the green root fish can eat rich fish feed in the feeding platform regularly every day, and the green root fish will go to the feeding platform to eat on time every day. In the public activity area, after the natural fish news is formed, fishing can be done once a day or once a few days. When fishing, open the front sliding door and put the bait into the fish collection box, and the root carp will quickly enter the fish collection box At this time, you should put more bait into the fish collection box, so that more green root carp can enter the fish collection box to feed. After the fish intake reaches the catch amount, close the front sliding door and open the fish storage box Door, after the fish storage box is full, close the fish storage box door, open the fish take box door, close the fish take box door after the fish take box is full, push the fish push plate from the fish take box door with the fish push plate, and at the same time Copy the fish with hand-made nets, pour the blue root carp into the boat cabin, and send it to the shore, and so on. When the catch is over, close the three sliding doors when you are not fishing, and continue to feed the next day. The device for catching green root fish of the present invention has the advantages of durability, simple structure, convenient operation, low labor intensity, the caught green root fish is not frightened, the green root fish is not easy to escape, the caught green root fish is less injured, the amount of fish caught is large, and the catch The advantage of good fish effect effectively overcomes the defect that the existing nets cannot achieve ideal fishing in the process of catching green root fish

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