Artificial reef for improving proliferation efficiency

Abstract

The present application relates to a kind of artificial reefs of improving proliferation efficiency, solve the problem that the effect of the bait fish gathering of the bait of the size of ocean wave influences after the artificial reef of existing is set.This device reef body circumferential is the outer wall of conical, the inner wall of reef body middle part is inverted conical, U-shaped discharge bin box is fixed on the inner wall of reef body, the outside of discharge bin box is fixed with the inner wall of reef body, the inside of discharge bin box is transversely opened and is equipped with one or more rows of discharge bin box discharge hole, the bait bin box is slidably arranged in the discharge bin box, bait bin box is internally equipped with bait, the lowest of bait bin box outside is equipped with bait bin box discharge port, when bait bin box is located in the lowermost part of discharge bin box, bait bin box discharge port is lower than discharge bin box discharge hole;The top of bait bin box is connected with the floating body impacted by sea wave by pulling rope, and elastic belt is respectively arranged between the upper left and right sides of bait bin box and the lower left and right sides of discharge bin box.This application is self-adapting adjustment according to the size of sea wave surge, the release of bait of artificial reef is carried out, the release of bait of fish reef is associated with the situation of sea wave surge, and the fish gathering effect of bait slow-release delivery in artificial reef is maximized.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of aquaculture, and particularly relates to an artificial fish reef with improved proliferation efficiency. BACKGROUND

[0002] An artificial fish reef is a structure set by human in water, which is a safe house for marine life. The purpose is to improve the ecological environment of water, provide a place for fish and other creatures to reproduce, grow, forage and seek refuge, so as to protect and increase the catch. Artificial fish reefs can be made of various materials, such as cement, steel bars, stones, tires, and waste ships and vehicles. Artificial fish reefs can increase the fishing yield and benefit. According to statistics, the fishing yield in the area of artificial fish reefs is 3-10 times higher than that in the surrounding water, and the quality is also improved. Artificial fish reefs can attract and gather various aquatic organisms in the surrounding water, forming a relatively stable fishing ground. They can also change the direction and speed of water flow, forming upwelling or vortex, bringing nutrients and organic matter to the upper water, promoting the proliferation of plankton and benthic organisms, and providing abundant food for fish.

[0003] Existing artificial fish reefs generally only put a certain amount of bait once at the beginning of construction to achieve the purpose of gathering fish. However, the marine environment, especially the ocean current, is complex, and the size of sea waves often changes. When the sea is calm, the fish swim poorly, and the efficiency of the artificial fish reef in attracting and gathering aquatic organisms is low. When the sea is too large, the bait put by human is easily carried away by the water flow, and cannot play the effect of gathering fish. Therefore, the size of sea waves has a great impact on the effect of artificial fish reefs in gathering fish. SUMMARY

[0004] The present application aims to solve the problem that the size of sea waves in the ocean affects the effect of bait in gathering fish after the existing artificial fish reefs are set, and provides an artificial fish reef with improved proliferation efficiency. The bait of the artificial fish reef is slowly released by a slow-release structure, and the release of the bait of the artificial fish reef is self-adaptively controlled and adjusted according to the size of the sea wave, so that the release of the bait of the artificial fish reef is related to the situation of the sea wave, and the effect of bait in gathering fish in the artificial fish reef is maximized.

[0005] The technical scheme adopted by the present application to solve its technical problems is: an artificial fish reef with improved proliferation efficiency, comprising a reef body, a reef body access hole is arranged on the reef body, the reef body is provided with a conical outer wall, the inner wall of the reef body is a reverse conical shape, a U-shaped discharge bin box is fixed on the inner wall of the reef body, the outer side of the discharge bin box is fixed with the inner wall of the reef body, and a row or multiple rows of discharge holes are horizontally arranged on the inner side of the discharge bin box; a bait bin box is slidably arranged in the discharge bin box, bait is arranged in the bait bin box, a bait discharge port is arranged at the lowest position of the outer side of the bait bin box, and the bait discharge port is lower than the discharge hole of the discharge bin box when the bait bin box is located at the lowermost part of the discharge bin box; a suspension body impacted by sea waves is connected to the top of the bait bin box through a pulling rope, and elastic belts are arranged between the upper left and right sides of the bait bin box and the lower left and right sides of the discharge bin box.

[0006] In the device, the bait discharge port of the bait bin box is initially misaligned with the discharge hole of the discharge bin box, and under the traction of the suspension body due to the action of the sea waves, when the waves are relatively large, the maximum traction force acting on the suspension body is large, and when the bait bin box is pulled by a large force, the bait discharge port of the bait bin box is misaligned with the discharge hole of the discharge bin box, so that when the waves are relatively large, the bait discharge port of the bait bin box and the discharge hole of the discharge bin box are aligned for a very short time in the initial state and the high state, and the bait basically will not be spilled, avoiding the bait being washed away by the waves. When the waves are small, it may be the waves caused by the movement of the fish group, the maximum traction position of the bait discharge port of the bait bin box is low, and the oscillation is relatively slow, and there is a relatively large probability that the bait discharge port of the bait bin box is aligned with the discharge hole of the discharge bin box, so that the bait can be smoothly and slowly discharged, and the effect of gathering fish can be achieved. When there is no wave, it means that there is basically no fish movement, the traction force of the suspension body is basically stable, the bait discharge port of the bait bin box is initially misaligned with the discharge hole of the discharge bin box, and the bait will not be spilled.

[0007] As a preferred, the inner wall of each side of the reef body is respectively provided with a discharge bin box and a bait bin box.

[0008] As a preferred, the top of the inner wall of the reef body is provided with a pulling rope restraint frame, the middle part of the pulling rope is slidably arranged through the pulling rope restraint frame, and the section of the pulling rope below the pulling rope restraint frame is consistent with the slope of the bait bin box. The pulling rope restraint frame makes the lower end of the traction rope flush with the bait bin box, and the bait bin box can be smoothly driven back and forth by the up-and-down floating of the suspension body. The pulling rope restraint frame also limits the sliding high point of the bait bin box, avoiding the bait bin box from being pulled out of the discharge bin box.

[0009] As a preferred, when the bait bin box slides to the highest position, the bait discharge port of the bait bin box is higher than the discharge hole of the discharge bin box.

[0010] As preferred, the elastic bands on both sides of the bait discharge box and the bait box in the same group are symmetrically arranged, and the elastic bands of the bait discharge box and the bait box in different groups are different in type. The bait discharge box and the bait box are pre-tightened by the elastic bands on both sides, and the buoyancy of the suspended body is resisted to reset the bait box downward. The thickness of the elastic band of each group of bait discharge box and bait box is designed to be different, and in different tidal surge states, the condition of each bait box opening to release bait is different, so that the release period of bait can be extended for a long time, and the fish gathering effect can be generated for a long time.

[0011] As preferred, the suspended body is an air bag or a floating ball.

[0012] As preferred, the elastic band is a rubber elastic band.

[0013] As preferred, the reef body bottom is uniformly provided with a plurality of reef body fixing feet.

[0014] The present application can adaptively control and adjust the bait release of the artificial fish reef according to the size of the sea wave surge, so that the bait release of the fish reef is related to the sea wave surge, and the bait slow-release feeding effect of the artificial fish reef is maximized. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described below in combination with the drawings.

[0016] Figure 1 is a top view structure diagram of the present application.

[0017] Figure 2 is a side view structure diagram of the present application.

[0018] Figure 3 is a side view half-section structure diagram of the present application.

[0019] Figure 4 is a Figure 3 enlarged view of A in the present application.

[0020] In the figure: 1, reef body, 2, inner wall, 3, reef body inlet and outlet hole, 4, bait discharge box, 5, bait discharge hole of bait discharge box, 6, bait box, 7, bait discharge port of bait box, 8, bait, 9, elastic band, 10, suspended body, 11, pulling rope, 12, pulling rope restraint frame, 13, reef body fixing foot. DETAILED DESCRIPTION

[0021] The present application will be further described below in combination with the drawings.

[0022] Example: An artificial fish reef for improving proliferation efficiency, such as Figure 1 , 2The reef body 1 is provided with a reef body access hole 3, the outer wall of the reef body is square pyramid, the inner wall of the reef body is inverted square pyramid, and the bottom surface of the reef body 1 is uniformly provided with a plurality of reef body fixing feet 13 in the form of spikes. A U-shaped discharge bin box 4 is fixed to the inner wall 2 of the reef body, the outer side of the discharge bin box is fixed to the inner wall of the reef body, the inner side of the discharge bin box 4 is transversely provided with one or more discharge bin box discharge holes 5, a bait bin box 6 is slidably arranged in the discharge bin box, the bait bin box is internally provided with bait 8, the lowest part of the outer side of the bait bin box is provided with a bait bin box discharge port 7, when the bait bin box is located at the lowermost part of the discharge bin box, the bait bin box discharge port 7 is lower than the discharge bin box discharge hole 5, when the bait bin box 6 slides to the highest part, the bait bin box discharge port 7 is higher than the discharge bin box discharge hole 5. The top of the bait bin box 6 is connected with a floating body 10 impacted by sea waves through a pulling rope 11, the floating body 10 is an air bag or a floating ball, the floating ball can be selected to have a plastic shell and be internally filled with foaming material. Elastic belts 9 are respectively arranged between the upper left and right sides of the bait bin box 6 and the lower left and right sides of the discharge bin box 4, the elastic belts are rubber elastic belts. The inner wall 2 of the reef body on the four sides is respectively provided with the discharge bin box 4 and the bait bin box 6. The elastic belts 9 on the two sides of the same group of discharge bin boxes 4 and bait bin boxes 6 on the same side of the inner wall of the reef body are symmetrically arranged, and the elastic belts of different groups of discharge bin boxes and bait bin boxes are different in type. The top of the inner wall 2 of the reef body is provided with a pulling rope restraint frame 12, the middle part of the pulling rope 11 slides through the pulling rope restraint frame 12, and the section of the pulling rope 11 located at the lower part of the pulling rope restraint frame is consistent in slope with the bait bin box 6.

[0023] In the device, the bait bin box discharge port is initially lower than the discharge bin box discharge hole, and the mutual positions are staggered. When the tide surge is relatively large, the maximum pulling force of the floating body is large, the bait bin box is pulled by a large force, the bait bin box discharge port is higher than the discharge bin box discharge hole, and the mutual positions are staggered. Therefore, when the tide surge is relatively large, the bait bin box discharge port and the discharge bin box discharge hole are aligned for a very short time in the initial state and the high state, the bait basically will not be spilled, and the bait is prevented from being washed away by the tide surge. When the tide surge is relatively small, the bait bin box discharge port is relatively low in the maximum pulling position, the vibration is relatively slow, and the bait bin box discharge port and the discharge bin box discharge hole are aligned with a relatively large probability, so that the bait can be smoothly and slowly discharged, and the effect of gathering fish is achieved. When there is no tide surge, it means that basically no fish passes through, the pulling force of the floating body is basically stable, the bait bin box discharge port is initially lower than the discharge bin box discharge hole, the mutual positions are staggered, and the bait basically will not be spilled.

[0024] The device can avoid the bait being washed away by the sea wave when the sea wave is too large or too calm, and can also avoid releasing bait when there is no fish passing by. When the tide is of appropriate size, the bait is released quickly, which can leave the passing fish and achieve the effect of gathering fish.

Claims

1. An artificial reef for improving propagation efficiency, comprising a reef body with reef body access holes, characterized in that: The reef body is surrounded by a conical outer wall, and the middle part of the reef body is an inverted conical inner wall, a U-shaped discharge bin box is fixed on the inner wall of the reef body, the outer side of the discharge bin box is fixed with the inner wall of the reef body, and a row or multiple rows of discharge holes are horizontally arranged on the inner side of the discharge bin box, a bait bin box is slidably arranged in the discharge bin box, bait is arranged in the bait bin box, and a bait discharge port is arranged at the lowest part of the outer side of the bait bin box; when the bait bin box is located at the lowermost part of the discharge bin box, the bait discharge port is lower than the discharge hole of the discharge bin box; the top of the bait bin box is connected with a floating body impacted by sea waves through a pulling rope, and elastic belts are arranged between the upper left and right sides of the bait bin box and the lower left and right sides of the discharge bin box, respectively. The top of the inner wall of the reef body is provided with a pulling rope restraint frame, the middle part of the pulling rope is slidably arranged through the pulling rope restraint frame, and the section of the pulling rope located at the lower part of the pulling rope restraint frame is consistent in slope with the bait bin box. When the bait bin box slides to the highest position, the bait discharge port is higher than the discharge hole of the discharge bin box. The initial state of the bait discharge port is lower than the discharge hole of the discharge bin box, and the bait discharge port is higher than the discharge hole of the discharge bin box when the bait bin box is pulled by a large force, so that when the tidal surge is large, the bait discharge port and the discharge hole of the discharge bin box are misaligned for a short time in the initial state and the high state, the bait basically will not be spilled, and the bait will not be washed away by the tidal surge; when the tidal surge is small, the bait discharge port is pulled to a lower position, and the bait discharge port and the discharge hole of the discharge bin box are aligned, so that the bait can be smoothly released, and the effect of gathering fish is achieved; when there is no tidal surge, the pulling force of the floating body is basically stable, the bait discharge port is in the initial state and is lower than the discharge hole of the discharge bin box, and the bait will not be spilled.

2. The artificial reef of claim 1, wherein: The inner walls of the reef bodies of the respective sides are respectively provided with the discharge bin box and the bait bin box.

3. The artificial reef of claim 1, wherein: The elastic belts on the two sides of the same group of discharge bin boxes and bait bin boxes are symmetrically arranged, and the elastic belts of different groups of discharge bin boxes and bait bin boxes are different in type.

4. The artificial reef of claim 1, wherein: The floating body is a gas bag or a floating ball.

5. The artificial reef of claim 1, wherein: The elastic belt is made of rubber.

6. The artificial reef of claim 1, wherein: The bottom surface of the reef body is uniformly provided with a plurality of reef body fixing feet in the form of spikes.

Images