Large-water-surface ecological fishery breeding net cage

Abstract

The utility model discloses a large-water-surface ecological fishery breeding net cage which comprises a mounting plate and a fishing mechanism. A fixing frame is arranged at the lower end of the mounting plate, mesh covers are arranged in the fixing frame and in the middle of the lower end of the fixing frame, supporting plates are arranged on the left side and the right side of the upper end of the mounting plate respectively, the upper ends of the supporting plates are fixedly connected with the lower end of a connecting plate, a mounting groove is formed in the middle of the upper end of the connecting plate, and air bags are arranged on the edges of the lower end of the mounting plate. Air inlet pipes are arranged in air inlets formed outside the air bags; the middle parts of the air inlet pipes are connected in series with air inlet valves; the fishing mechanism comprises a fixing rod, a mounting frame, a fishing net and a fixing plate, the large-water-surface ecological fishery breeding net cage can replace a traditional manual net casting fishing mode, self-locking can be achieved through a worm structure after the position of the fishing net is adjusted subsequently, operation is simple, and the fishing net cage is convenient to use. And the fishing efficiency is improved while the workload of personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fishery breeding, in particular to a large water surface ecological fishery breeding cage. Background Art

[0002] Large water surface ecological fishery breeding cage is a kind of equipment used for breeding aquatic plants and animals. The cage is large in size and high in output, suitable for large-scale production and enterprise operation. It is also strong in wind and wave resistance, high in cold resistance and long in service life. The cage is made of high-density and high-toughness materials (such as HDPE), which can withstand strong winds and waves and low temperature environments, and is suitable for breeding in harsh environments such as deep sea.

[0003] In the process of using the existing large-surface ecological fishery breeding cage, a sinker is usually set at the lower end of the cage and then the large-surface ecological fishery breeding cage is put into the water. The cage gradually sinks under the action of the sinker. At this time, air is inflated into the air bag, and the air bag begins to expand after being inflated, thereby floating the large-surface ecological fishery breeding cage, thereby realizing the placement of the large-surface ecological fishery breeding cage. After the large-surface ecological fishery breeding cage is placed, it needs to be left still for a period of time (usually 15 to 20 days) until the net cover After a layer of biofilm is formed on the outer surface of the cage, fish species are stocked into the large-surface ecological fishery breeding cage to prevent the net cover from causing damage to the fish school. Before the fish school needs to be caught, the fish school is stopped from feeding for a period of time (such as 35 days) to make the fish school have a strong desire to eat. When catching the fish school, the staff will first arrange the fishing net. After the arrangement is completed, the fish school is lured to the upper side of the large-surface ecological fishery breeding cage by throwing bait. Then the staff manually pulls the fishing net to surround the fish school with the fishing net, and finally catches the big fish for listing;

[0004] In the process of catching fish schools, the existing large-scale ecological fishery breeding cages can surround and catch fish schools by manually casting nets, but the workload of personnel is heavy and the fishing efficiency is relatively low. Some large-scale ecological fishery breeding cages drive the winding wheel to rotate through a driving device, and the winding wheel reels the traction rope. During the reeling process, the traction rope is used to drive the fishing net to move, so as to surround and catch the fish schools. Although this method reduces the workload of personnel and improves the fishing efficiency, after adjusting the position of the fishing net, the large-scale ecological fishery breeding cage needs to be equipped with an additional self-locking component to lock and fix the winding wheel, so as to prevent the problem of affecting the fishing effect due to the movement of the fishing net during the process of catching fish schools. The operation is relatively cumbersome. For this reason, we propose a large-scale ecological fishery breeding cage. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a large-surface ecological fishery breeding cage, which can drive the winding wheel to rotate through the cooperation of the worm and the worm wheel. The winding wheel reels in the traction rope during the rotation, so that the traction rope drives the fishing net to move, and then the fishing net is used to surround the fish school, and finally the big fish for the market are caught, instead of the traditional way of fishing by manually casting nets. After the position of the fishing net is adjusted subsequently, it can also be self-locked by the worm structure, and the operation is simple. It reduces the workload of personnel and also improves the fishing efficiency, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large-surface ecological fishery breeding cage, comprising a mounting plate and a fishing mechanism;

[0007] Mounting plate: a fixing frame is arranged at the lower end thereof, a mesh cover is arranged inside the fixing frame and in the middle of the lower end, support plates are arranged on the left and right sides of the upper end of the mounting plate respectively, the upper ends of the support plates are fixedly connected to the lower end of the connecting plate, a mounting groove is arranged in the middle of the upper end of the connecting plate, an air bag is arranged at the edge of the lower end of the mounting plate, an air inlet is arranged in the air inlet opened outside the air bag, and an air inlet valve is connected in series in the middle of the air inlet;

[0008] The fishing mechanism includes a fixing rod, a mounting frame, a fishing net and a fixing plate, wherein the fixing rods are respectively arranged at the four corners of the bottom wall of the fixing frame, and the fixing rods are respectively slidably connected with the sliding holes correspondingly arranged at the lower end of the mounting frame, and a fishing net is arranged at the lower end of the mounting frame, and a fixing plate is arranged in the middle between the left and right walls of the mounting frame. The winding wheel can be driven to rotate through the cooperation of the worm and the worm gear, and the winding wheel reels in the traction rope during the rotation, so that the traction rope drives the fishing net to move, and then the fishing net is used to surround the fish school, and finally the big fish for the market can be caught, instead of the traditional method of fishing by manually casting nets. After the position of the fishing net is adjusted subsequently, it can also be self-locked by the worm structure, which is simple to operate, reduces the workload of personnel and improves fishing efficiency.

[0009] Furthermore, it also includes a control switch, which is arranged at the upper end of the connecting plate, and the input end of the control switch is electrically connected to the external power supply, so as to be able to regulate the electrical components inside the device.

[0010] Furthermore, the fishing mechanism also includes a baffle, which is arranged at the upper end of the fixing rod to prevent the mounting frame from separating from the fixing rod.

[0011] Furthermore, it also includes a vertical plate, a mounting rod and a winding wheel, wherein the vertical plates are respectively arranged on the front and rear sides of the upper end of the connecting plate, the mounting rod is rotatably connected to the upper side between the opposite inner sides of the two vertical plates through a bearing, the winding wheel is arranged in the middle of the outer arc surface of the mounting rod, and a traction rope is wound around the outside of the winding wheel. The lower end of the traction rope passes through the mounting groove and is fixedly connected to the upper end of the fixed plate, so that the fishing net can be driven to move by the traction rope.

[0012] Furthermore, it also includes a motor, a worm and a worm wheel, wherein the motor is arranged on the right side of the upper end of the connecting plate, the worm is arranged on the left end of the motor output shaft, and the worm wheel is arranged on the front side of the outer arc surface of the mounting rod. The worm and the worm wheel are meshingly connected, and the input end of the motor is electrically connected to the output end of the control switch, and can drive the winding wheel to rotate through the worm wheel.

[0013] Furthermore, it also includes mounting holes, which are respectively arranged at the four corners of the upper end of the mounting plate. External traction equipment moves the large-water ecological fishery breeding cage to a designated work location through the mounting holes.

[0014] Furthermore, it also includes a connecting seat, which is respectively arranged at the four corners of the lower end of the fixing frame, and the sinker can drive the fixing frame to sink gradually through the connecting seat.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the large water surface ecological fishery breeding cage has the following advantages:

[0016] Before catching fish, stop feeding for a period of time (such as days) to make the fish have a strong desire to eat. When catching fish, bait is cast to lure the fish to the upper side of the fixed frame. Then, the motor starts to run through the control switch. The output shaft of the motor drives the worm to rotate. The worm drives the worm wheel to rotate through the meshing connection during the rotation. The worm wheel drives the winding wheel to rotate through the mounting rod, so that the traction rope is reeled through the winding wheel. During the reeling process of the traction rope, the traction rope drives the mounting frame to move upward through the fixing plate, and the mounting frame drives the fishing net to move upward. The worm and the worm gear cooperate to drive the winding wheel to rotate, and the winding wheel reels in the traction rope during rotation, so that the traction rope drives the fishing net to move, and then the fishing net is used to surround the fish school, and finally the big fish for the market can be caught. This replaces the traditional method of fishing by manually casting nets. After the position of the fishing net is adjusted subsequently, it can also be self-locked by the worm structure. The operation is simple, which reduces the workload of personnel and improves fishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the fishing mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the front structure of the winding wheel of the utility model.

[0020] In the figure: 1 mounting plate, 2 fixing frame, 3 supporting plate, 4 connecting plate, 5 mounting groove, 6 control switch, 7 fishing mechanism, 71 fixing rod, 72 mounting frame, 73 fishing net, 74 fixing plate, 75 baffle, 8 vertical plate, 9 mounting rod, 10 winding wheel, 11 traction rope, 12 motor, 13 worm, 14 worm wheel, 15 mounting hole, 16 connecting seat, 17 net cover, 18 air bag, 19 air intake pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 , This embodiment provides a technical solution: a large water surface ecological fishery breeding cage, including a mounting plate 1 and a fishing mechanism 7;

[0023] Mounting plate 1: a fixing frame 2 is arranged at its lower end, a net cover 17 is arranged inside and in the middle of the lower end of the fixing frame 2, support plates 3 are arranged on the left and right sides of the upper end of the mounting plate 1, the upper ends of the support plates 3 are fixedly connected to the lower ends of the connecting plates 4, a mounting groove 5 is arranged in the middle of the upper end of the connecting plates 4, an air bag 18 is arranged at the edge of the lower end of the mounting plate 1, an air inlet 19 is arranged in the air inlet opened outside the air bag 18, and an air inlet valve is connected in series in the middle of the air inlet 19. When working, the large water surface ecological fishery breeding cage is put into the water, and the fixing frame 2 is in the work of the sinker. The air bag 18 gradually sinks, and then the air inlet pipe 19 is connected to the external inflation device, and then the air inlet valve is opened to inflate the inside of the air bag 18. After the air bag 18 is inflated, it begins to expand, and then the large-surface ecological fishery breeding cage floats, thereby realizing the placement of the large-surface ecological fishery breeding cage. After the large-surface ecological fishery breeding cage is placed, it needs to be left still for a period of time (generally 15 to 20 days). After a layer of biofilm is formed on the outer surface of the net cover 17, fish species are then released into the large-surface ecological fishery breeding cage to prevent the net cover 17 from causing damage to the fish school;

[0024] Fishing mechanism 7: It includes a fixing rod 71, a mounting frame 72, a fishing net 73 and a fixing plate 74. The fixing rods 71 ​​are respectively arranged at the four corners of the bottom wall of the fixing frame 1. The fixing rods 71 ​​are slidably connected with the sliding holes corresponding to the lower end of the mounting frame 72. The lower end of the mounting frame 72 is provided with a fishing net 73. The middle part between the left and right walls of the mounting frame 72 is provided with a fixing plate 74. The fishing mechanism 7 also includes a baffle 75. The baffles 75 are all arranged at the upper end of the fixing rod 71. When it is necessary to catch the fish school, stop feeding for a period of time (such as 35 days) to make the fish school have a strong desire to eat. When catching the fish school, the fish school is lured to the middle part of the upper end of the fixing frame 2 by throwing bait. Afterwards, through the regulation of the control device, the driving device starts to run, and the driving device drives the installation frame 72 to move upward through the fixing plate 74, and the installation frame 72 drives the fishing net 73 to move upward, so that the fish school is surrounded by the fishing net 73, and finally the large fish for listing can be selected. Through the coordinated setting between the driving devices, the fishing net 73 can be driven to move, and then the fishing net 73 is used to surround the fish school, and finally the large fish for listing can be caught, instead of the traditional method of fishing by manual net casting. After the position of the fishing net 73 is subsequently adjusted, it can also be self-locked by the worm structure, which reduces the workload of personnel while also improving fishing efficiency.

[0025] Among them: it also includes a control switch 6, which is arranged at the upper end of the connecting plate 4, and the input end of the control switch 6 is electrically connected to the external power supply, so as to be able to regulate the electrical components inside the device.

[0026] Wherein: it also includes a vertical plate 8, a mounting rod 9 and a winding wheel 10, the vertical plate 8 is respectively arranged on the front and rear sides of the upper end of the connecting plate 4, the mounting rod 9 is rotatably connected to the upper side between the opposite inner sides of the two vertical plates 8 through a bearing, the winding wheel 10 is arranged in the middle of the outer arc surface of the mounting rod 9, and a traction rope 11 is wound around the outside of the winding wheel 10, the lower end of the traction rope 11 passes through the mounting groove 5 and is fixedly connected to the upper end of the fixing plate 74, the driving device drives the winding wheel 10 to rotate through the mounting rod 9, so that the traction rope 11 is wound through the winding wheel 10, and in the process of winding the traction rope 11, the traction rope 11 drives the mounting frame 72 to move upward through the fixing plate 74, and the mounting frame 72 drives the fishing net 73 to move upward, so that the fish school is surrounded by the fishing net 73.

[0027] Wherein: it also includes a motor 12, a worm 13 and a worm wheel 14, the motor 12 is arranged on the right side of the upper end of the connecting plate 4, the worm 13 is arranged on the left end of the output shaft of the motor 12, and the worm wheel 14 is arranged on the front side of the outer arc surface of the mounting rod 9, the worm 13 is meshingly connected with the worm wheel 14, and the input end of the motor 12 is electrically connected to the output end of the control switch 6, and then the motor 12 starts to run through the regulation of the control switch 6, and the output shaft of the motor 12 drives the worm 13 to rotate, and the worm 13 drives the worm wheel 14 to rotate through the meshing connection during the rotation process, and the worm wheel 14 drives the winding wheel 10 to rotate through the mounting rod 9, so that the traction rope 11 is wound up by the winding wheel 10.

[0028] Among them, it also includes mounting holes 15, which are respectively arranged at the four corners of the upper end of the mounting plate 1. External traction equipment moves the large-surface ecological fishery breeding cage to the designated work location through the mounting holes 15.

[0029] Among them: it also includes a connecting seat 16, which is respectively arranged at the four corners of the lower end of the fixing frame 2, and the connecting seat 16 is connected to the external sinker. The sinker generally uses bricks or metal blocks or other suitable heavy objects. Then the large water surface ecological fishery breeding cage is placed in the water, and the fixing frame 2 gradually sinks under the action of the sinker.

[0030] The working principle of a large-surface ecological fishery breeding cage provided by the utility model is as follows: before use, the external traction device is connected to the installation hole 15, and then the external traction device moves the large-surface ecological fishery breeding cage to the designated work location through the installation hole 15, and then the connecting seat 16 is connected to the external sinker. The sinker generally uses bricks or metal blocks or other suitable heavy objects. After the large-surface ecological fishery breeding cage is placed in the water, the fixed frame 2 gradually sinks under the action of the sinker, and then the air inlet pipe 19 is connected to the external inflation device, and then the air inlet valve is opened, so that the external inflation device inflates the inside of the air bag 18 through the air inlet pipe 19. After the air bag 18 is inflated, it begins to expand, and then the large-surface ecological fishery breeding cage floats, thereby realizing the placement of the large-surface ecological fishery breeding cage. After the large-surface ecological fishery breeding cage is placed, it needs to be left to stand for a period of time (generally 15 to 20 days). After a layer of biofilm is formed on the outer surface of the net cover 17, fish species are released into the large water surface ecological fishery breeding cage to prevent the net cover 17 from causing harm to the fish school. Before the fish school needs to be caught, the fish school is stopped from feeding for a period of time (such as 35 days) to make the fish school have a strong desire to eat. When catching the fish school, the fish school is lured to the upper side of the inside of the fixed frame 2 by throwing bait. Then, through the regulation of the control switch 6, the motor 12 starts to run, and the output shaft of the motor 12 drives the worm 13 to rotate. During the rotation process, the worm 13 drives the worm wheel 14 to rotate through the meshing connection. The worm wheel 14 drives the winding wheel 10 to rotate through the mounting rod 9, so that the traction rope 11 is wound up by the winding wheel 10. During the winding process of the traction rope 11, the traction rope 11 drives the mounting frame 72 to move upward through the fixing plate 74, and the mounting frame 72 drives the fishing net 73 to move upward, so that the fish school is surrounded by the fishing net 73, and finally the large fish caught and listed are selected.

[0031] It is worth noting that the motor 12 disclosed in the above embodiment can be selected as 5IK200A-AF, and the control switch 6 is provided with a control button corresponding to the motor 12 for controlling the switch thereof.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A large-surface ecological fishery breeding cage, characterized by: It comprises a mounting plate (1) and a fishing mechanism (7); The mounting plate (1) is provided with a fixing frame (2) at its lower end, a mesh cover (17) is provided inside and in the middle of the lower end of the fixing frame (2), support plates (3) are provided on the left and right sides of the upper end of the mounting plate (1), the upper ends of the support plates (3) are fixedly connected to the lower ends of the connecting plates (4), a mounting groove (5) is provided in the middle of the upper end of the connecting plates (4), an air bag (18) is provided at the edge of the lower end of the mounting plate (1), an air inlet (19) is provided in the air inlet opened outside the air bag (18), and an air inlet valve is connected in series in the middle of the air inlet pipe (19); A fishing mechanism (7): comprising a fixing rod (71), a mounting frame (72), a fishing net (73) and a fixing plate (74), wherein the fixing rod (71) is respectively arranged at four corners of the bottom wall of the fixing frame (2), the fixing rod (71) is respectively slidably connected to sliding holes correspondingly arranged at the lower end of the mounting frame (72), the lower end of the mounting frame (72) is provided with a fishing net (73), and the fixing plate (74) is arranged in the middle between the left and right walls of the mounting frame (72).

2. A large water surface ecological fishery breeding cage according to claim 1, characterized in that: It also includes a control switch (6), which is arranged at the upper end of the connecting plate (4), and an input end of the control switch (6) is electrically connected to an external power supply.

3. A large water surface ecological fishery breeding cage according to claim 1, characterized in that: The fishing mechanism (7) further comprises a baffle (75), and the baffle (75) is arranged at the upper end of the fixing rod (71).

4. A large water surface ecological fishery breeding cage according to claim 2, characterized in that: It also includes a vertical plate (8), a mounting rod (9) and a winding wheel (10), wherein the vertical plate (8) is respectively arranged on the front and rear sides of the upper end of the connecting plate (4), the mounting rod (9) is rotatably connected to the upper side between the opposite inner side surfaces of the two vertical plates (8) through a bearing, and the winding wheel (10) is arranged in the middle of the outer arc surface of the mounting rod (9), and a traction rope (11) is wound around the outside of the winding wheel (10), and the lower end of the traction rope (11) passes through the mounting groove (5) and is fixedly connected to the upper end of the fixing plate (74).

5. A large water surface ecological fishery breeding cage according to claim 4, characterized in that: It also includes a motor (12), a worm (13) and a worm wheel (14), wherein the motor (12) is arranged on the right side of the upper end of the connecting plate (4), the worm (13) is arranged on the left end of the output shaft of the motor (12), and the worm wheel (14) is arranged on the front side of the outer arc surface of the mounting rod (9), the worm (13) and the worm wheel (14) are meshingly connected, and the input end of the motor (12) is electrically connected to the output end of the control switch (6).

6. The large-surface ecological fishery breeding cage according to claim 1, characterized in that: It also includes mounting holes (15), wherein the mounting holes (15) are respectively arranged at four corners of the upper end of the mounting plate (1).

7. The large-surface ecological fishery breeding cage according to claim 1, characterized in that: It also includes a connecting seat (16), wherein the connecting seat (16) is respectively arranged at four corners of the lower end of the fixing frame (2).

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