CN214282779U

CN214282779U - Net cage structure for freshwater fish culture

Info

Publication number: CN214282779U
Application number: CN202120156967.4U
Authority: CN
Inventors: 崔海霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-28
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a box with a net structure of freshwater fish breed usefulness relates to box with a net technical field, including two bracing pieces one and two bracing pieces two, every bracing piece one and bracing piece two equal fixedly connected with horizontal pole one and horizontal pole two of a side that is close to each other, the top of bracing piece one is provided with showy gasbag, every the upper surface of bracing piece one all with showy gasbag's bottom surface fixed connection, every the equal fixedly connected with connecting rod of upper surface of horizontal pole one. The utility model relates to a rational in infrastructure, it can be through setting up bracing piece one, float gasbag, horizontal pole one, horizontal pole two, connecting rod and oxygenation mechanism, when aquatic oxygen is not enough, the control oxygen-increasing machine is opened, and the oxygen that the oxygen-increasing machine produced is discharged to the aquatic through communicating pipe and check valve, and then conveniently emits into oxygen to the aquatic, has increased the oxygen volume of aquatic, is favorable to the growth of shoal, can not make the shoal of fish cause the death because of the oxygen deficiency.

Description

Net cage structure for freshwater fish culture

Technical Field

The utility model relates to a box with a net technical field specifically is a box with a net structure that freshwater fish breeds usefulness.

Background

In the 80 s of the 20 th century, lake net cage culture in China gradually developed. In 2004, the area of net cage culture in natural lakes in inland of China reaches 5310.2 hectares, and the yield reaches 59.23 ten thousand tons. The superior lake fishery environment is combined with the high-yield cage culture technology, the traditional pure fishing operation mode is changed, high-quality aquatic products are produced, high-efficiency market competitiveness is formed, and the rapid development of the lake cage culture is promoted. The net cage culture has a plurality of modes, a floating platform built by a buoy is selected, the water bottom part is cultured by a fishing net, and a natural fishing ground is formed and is the choice of many people at present.

The net cage for freshwater fish culture has the advantages that because the density of fish schools in the net cage is very high, the fish schools are anoxic, the growth of the fish schools is affected, the fish schools can die due to the anoxic seriously, and after the fish schools are mature, the fish schools need to be manually caught, so that the catching efficiency is low, the manpower is wasted, and the operation difficulty and complexity of culture personnel are increased; therefore, the net cage structure for freshwater fish culture solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a net cage structure for freshwater fish culture in order to make up the defects of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a box with a net structure that freshwater fish breeds usefulness, includes two bracing pieces one and two bracing pieces two, every bracing piece one and bracing piece two equal fixedly connected with horizontal pole one and the horizontal pole two of a side that is close to each other, the top of bracing piece one is provided with floats the gasbag, every the upper surface of bracing piece one all with the bottom surface fixed connection who floats the gasbag, every the equal fixedly connected with connecting rod of upper surface of horizontal pole one, the upper surface of connecting rod and the bottom surface fixed connection of horizontal pole two, the below that floats the gasbag is provided with oxygenation mechanism, the below that floats the gasbag is provided with elevating system, the bottom surface that floats the gasbag is provided with four otter boards.

Further, oxygenation mechanism includes the fixed plate, the fixed plate is located the left side of horizontal pole one, the fixed plate is connected with horizontal pole one through clamping screw, the left surface fixedly connected with oxygen-increasing machine of fixed plate.

Further, the fixed intercommunication of output of oxygen-increasing machine has communicating pipe, two a side fixedly connected with bottom plate that horizontal pole one is close to each other, communicating pipe runs through the bottom plate and extends to the inside of bottom plate, the last fixed surface intercommunication of communicating pipe has the check valve that the equidistance was arranged, the check valve runs through the bottom plate and extends to the top of bottom plate.

Further, elevating system includes the motor, the right flank fixed connection of motor and horizontal pole two, the output pivot of motor runs through horizontal pole two and rotates with horizontal pole two to be connected, the output pivot fixedly connected with dwang of motor, the middle part fixedly connected with winding wheel of dwang surface, the middle part winding of winding wheel has acts as go-between, two a side that the connecting rod is close to each other is provided with the fly leaf, the last fixed surface of fly leaf is connected with draws the nose, the bottom of acting as go-between and the fixed surface who draws the nose are connected.

Further, two the spout has all been seted up to the side that the connecting rod is close to each other, the equal fixedly connected with slider in both ends of fly leaf, two slider difference sliding connection is in the inside of spout.

Furthermore, each screen plate is fixed with the first support rod and the second support rod through a rotating screw rod, and a fixing piece is arranged between the rotating screw rod and the screen plate.

Furthermore, an ultraviolet disinfection lamp is fixedly connected to the outer surface of the floating air bag, a cone is fixedly connected to the bottom surface of the first supporting rod, and a cone is fixedly connected to the bottom surface of the second supporting rod.

Has the advantages that:

compared with the prior art, the device with the net cage structure for freshwater fish culture has the following beneficial effects:

one, the utility model discloses box with a net structure that freshwater fish bred and uses is through setting up bracing piece one, showy gasbag, horizontal pole one, horizontal pole two, connecting rod and oxygenation mechanism, and when aquatic oxygen was not enough, the control oxygen-increasing machine was opened, and the oxygen that the oxygen-increasing machine produced is discharged to the aquatic through communicating pipe and check valve, and then conveniently emits into oxygen to the aquatic, has increased the oxygen volume of aquatic, is favorable to the growth of shoal of fish, can not make the shoal of fish cause the death because the oxygen deficiency.

Two, the utility model discloses box with a net structure that freshwater fish breeds usefulness is through setting up elevating system, when needs catch the shoal of fish and fish out, the control motor is rotatory, and the motor rotation drives the dwang and rotates, can drive the winding wheel and rotate, conveniently twines the acting as go-between, and then conveniently drives the fly leaf and rise, can salvage the surface of water with the shoal of fish through the fly leaf, greatly increased catches efficiency, and reduced breeders' operation degree of difficulty and complexity.

Drawings

Fig. 1 is a perspective view of a front view of the present invention;

FIG. 2 is a partial perspective view of the left side view of the present invention;

fig. 3 is a cross-sectional view of a front view of the present invention;

fig. 4 is a partial cross-sectional view of a front view of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a first supporting rod; 2. a floating airbag; 3. a first cross bar; 4. a second cross bar; 5. a connecting rod; 6. an oxygenation mechanism; 61. an aerator; 62. a fixing plate; 63. fixing the screw rod; 64. a base plate; 65. a communicating pipe; 66. A one-way valve; 7. a lifting mechanism; 71. a motor; 72. rotating the rod; 73. a winding wheel; 74. a pull wire; 75. A movable plate; 76. pulling a nose; 77. a chute; 78. a slider; 8. a fixing sheet; 9. rotating the screw; 10. a screen plate; 11. an ultraviolet disinfection lamp; 12. a cone; 13. and a second supporting rod.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 2 and fig. 3, the utility model provides a technical solution: the utility model provides a net cage structure that freshwater fish breeds usefulness, including two bracing pieces one 1 and two bracing pieces two 13, every bracing piece one 1 and bracing piece two 13 equal fixedly connected with horizontal pole one 3 and horizontal pole two 4 of a side that is close to each other, bracing piece one 1's top is provided with floats gasbag 2, every bracing piece one 1's upper surface all with float gasbag 2's bottom surface fixed connection, the equal fixedly connected with connecting rod 5 of every horizontal pole one 3's upper surface, the upper surface of connecting rod 5 and horizontal pole two 4's bottom surface fixed connection, float gasbag 2's below and be provided with oxygenation mechanism 6, float gasbag 2's below is provided with elevating system 7, float gasbag 2's bottom surface is provided with four otter boards 10.

As shown in fig. 3 and 5, the oxygen increasing mechanism 6 comprises a fixing plate 62, the fixing plate 62 is located on the left side of the first cross bar 3, the fixing plate 62 is connected with the first cross bar 3 through a fixing screw 63, an oxygen increasing machine 61 is fixedly connected to the left side surface of the fixing plate 62, and the type of the oxygen increasing machine 61 is YHFJ-50. Through setting up oxygen-increasing machine 61, fixed plate 62 and clamping screw 63, conveniently fix oxygen-increasing machine 61 and horizontal pole 3.

As shown in fig. 3, the output end of the aerator 61 is fixedly communicated with a communicating pipe 65, one side surface of the two first cross bars 3 close to each other is fixedly connected with a bottom plate 64, the communicating pipe 65 penetrates through the bottom plate 64 and extends to the inside of the bottom plate 64, the upper surface of the communicating pipe 65 is fixedly communicated with check valves 66 arranged at equal intervals, and the check valves 66 penetrate through the bottom plate 64 and extend to the upper side of the bottom plate 64. Through setting up bottom plate 64, communicating pipe 65, check valve 66, after oxygen-increasing machine 61 produced oxygen, can discharge oxygen to aquatic through communicating pipe 65 and check valve 66, can increase the content of aquatic oxygen.

As shown in fig. 3 and 4, the lifting mechanism 7 includes a motor 71, the model of the motor 71 is Y90S-2, the motor 71 is fixedly connected to the right side surface of the second cross rod 4, an output rotating shaft of the motor 71 penetrates through the second cross rod 4 and is rotatably connected to the second cross rod 4, the output rotating shaft of the motor 71 is fixedly connected to a rotating rod 72, a winding wheel 73 is fixedly connected to the middle of the outer surface of the rotating rod 72, a pulling wire 74 is wound around the middle of the winding wheel 73, a movable plate 75 is disposed on a side surface of the two connecting rods 5 close to each other, a pulling nose 76 is fixedly connected to the upper surface of the movable plate 75, and the bottom end of the pulling wire 74 is fixedly connected to the outer surface of the pulling nose 76. Through setting up motor 71, dwang 72, winding wheel 73, act as go-between 74, fly leaf 75 and draw nose 76, when motor 71 is rotatory, can drive the dwang 72 rotatory, and then can drive fly leaf 75 through acting as go-between 74 and drawing nose 76 and rise to the convenience is fished out the shoal.

As shown in fig. 3, the sliding grooves 77 are formed in one side surface of the two connecting rods 5 close to each other, the sliding blocks 78 are fixedly connected to two ends of the movable plate 75, and the two sliding blocks 78 are respectively slidably connected to the inside of the sliding grooves 77. The movable plate 75 is conveniently lifted and lowered by providing the sliding grooves 77 and the sliding blocks 78.

As shown in fig. 6, each net plate 10 is fixed to the first support bar 1 and the second support bar 13 by the rotary screw 9, and the fixing plate 8 is disposed between the rotary screw 9 and the net plate 10. By arranging the fixing piece 8 and the rotary screw 9, the screen plate 10 is conveniently fixed.

As shown in figure 1, an ultraviolet disinfection lamp 11 is fixedly connected to the outer surface of the floating air bag 2, a cone 12 is fixedly connected to the bottom surface of each first support rod 1, and a cone 12 is fixedly connected to the bottom surface of each second support rod 13. Through setting up ultraviolet ray disinfection lamp 11, can play disinfection's effect to water, when the surface of water is more shallow, cone 12 conveniently inserts bracing piece 1 and bracing piece two 13 to earth.

The working principle is as follows: during the use, when aquatic oxygen is not enough, at first control oxygen-increasing machine 61 and open, when oxygen-increasing machine 61 opens, oxygen that oxygen-increasing machine 61 produced discharges to the aquatic through communicating pipe 65 and check valve 66, and then conveniently discharge oxygen to the aquatic, the oxygen volume of aquatic has been increased, be favorable to the growth of shoal, can not make the shoal of fish cause the death because of the oxygen deficiency, when needs catch the shoal of fish, control motor 71 is rotatory, the rotatory dwang 72 that drives of motor 71 rotates, and then can drive winding wheel 73 and rotate, conveniently twine stay wire 74, and then conveniently drive movable plate 75 and rise, can catch the surface of water with the shoal of fish through movable plate 75, greatly increased and caught efficiency, and reduced breeder's the operation degree of difficulty and complexity.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a box with a net structure that freshwater fish bred usefulness, includes two bracing pieces one (1) and two bracing pieces two (13), its characterized in that: every the equal fixedly connected with horizontal pole one (3) in a side that bracing piece (1) and bracing piece two (13) are close to each other and horizontal pole two (4), the top of bracing piece one (1) is provided with floats gasbag (2), every the upper surface of bracing piece one (1) all with the bottom surface fixed connection who floats gasbag (2), every the equal fixedly connected with connecting rod (5) of upper surface of horizontal pole one (3), the upper surface of connecting rod (5) and the bottom surface fixed connection of horizontal pole two (4), the below of floating gasbag (2) is provided with oxygenation mechanism (6), the below of floating gasbag (2) is provided with elevating system (7), the bottom surface of floating gasbag (2) is provided with four otter boards (10).

2. The net cage structure for freshwater fish culture according to claim 1, characterized in that: oxygenation mechanism (6) are including fixed plate (62), fixed plate (62) are located the left side of horizontal pole (3), fixed plate (62) are connected with horizontal pole (3) through clamping screw (63), the left surface fixedly connected with oxygen-increasing machine (61) of fixed plate (62).

3. The net cage structure for freshwater fish culture according to claim 2, characterized in that: the fixed intercommunication of output of oxygen-increasing machine (61) has communicating pipe (65), two a side fixedly connected with bottom plate (64) that horizontal pole (3) are close to each other, communicating pipe (65) run through bottom plate (64) and extend to the inside of bottom plate (64), the last fixed surface intercommunication of communicating pipe (65) has check valve (66) that the equidistance was arranged, check valve (66) run through bottom plate (64) and extend to the top of bottom plate (64).

4. The net cage structure for freshwater fish culture according to claim 1, characterized in that: elevating system (7) are including motor (71), the right flank fixed connection of motor (71) and horizontal pole two (4), the output pivot of motor (71) runs through horizontal pole two (4) and rotates with horizontal pole two (4) to be connected, the output pivot fixedly connected with dwang (72) of motor (71), the middle part fixedly connected with winding wheel (73) of dwang (72) surface, the middle part winding of winding wheel (73) has act as go-between (74), two a side that connecting rod (5) are close to each other is provided with fly leaf (75), the last fixed surface of fly leaf (75) is connected with draws nose (76), the bottom of act as go-between (74) and the outer fixed surface connection who draws nose (76).

5. The net cage structure for freshwater fish culture according to claim 4, wherein: two spout (77) have all been seted up to one side that connecting rod (5) are close to each other, the equal fixedly connected with slider (78) in both ends of fly leaf (75), two slider (78) sliding connection is in the inside of spout (77) respectively.

6. The net cage structure for freshwater fish culture according to claim 1, characterized in that: each screen plate (10) is fixed with a first support rod (1) and a second support rod (13) through a rotary screw (9), and a fixing piece (8) is arranged between the rotary screw (9) and the screen plate (10).

7. The net cage structure for freshwater fish culture according to claim 6, wherein: the outer surface of the floating air bag (2) is fixedly connected with an ultraviolet disinfection lamp (11), the bottom surface of the first support rod (1) is fixedly connected with a cone (12), and the bottom surface of the second support rod (13) is fixedly connected with a cone (12).