Fishery breeding oxygenation equipment

Abstract

The utility model is suitable for the technical field of fishery breeding, and provides fishery breeding oxygenation equipment which comprises a hollow column vertically installed in a breeding pond. The mounting sleeve movably sleeves the hollow column up and down, a plurality of mounting rods are annularly mounted on the mounting sleeve at intervals, and aeration hoses are distributed on the mounting rods; the air bag is mounted on the mounting sleeve; through the arrangement of the hollow column, the mounting sleeve, the air bag, the counterweight piece, the mounting rod and the aeration hose pipeline, the aeration fan is started to carry out aeration and oxygenation, the air bag is inflated by the inflation and deflation pump, the mounting sleeve drives the mounting rod and the aeration hose pipeline to move upwards to the water surface, then the air bag is deflated by the inflation and deflation pump, and the aeration hose pipeline is driven to move upwards to the water surface. The mounting sleeve drives the mounting rod and the aeration hose pipeline to move downwards to the water bottom repeatedly, the aeration hose pipeline is prevented from being always located at the water bottom and easily blocked, aeration can be conducted within the height range of the water surface of the culture pond, the aeration range is expanded, and the aeration effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fishery breeding, and in particular relates to fishery breeding oxygen-increasing equipment. Background Art

[0002] Aquaculture is the use of waters available for breeding (including planting) by humans, in accordance with the ecological habits of the breeding objects and the requirements for the water environment conditions, using aquaculture techniques and facilities to engage in the breeding of aquatic economic animals and plants.

[0003] In the process of fish farming, it is necessary to increase oxygen in the breeding pond. Generally, aeration pipelines are used for aeration and oxygenation. In the prior art, aeration pipelines are generally laid at the bottom of the breeding pond, which has some defects:

[0004] As time goes by, the aeration pipes are easily covered and blocked by dirt at the bottom of the pool, affecting the aeration efficiency. Utility Model Content

[0005] The utility model provides a fishery breeding oxygenation device, aiming to solve the above problems.

[0006] The utility model is implemented in this way: a fishery aquaculture oxygenation device, comprising:

[0007] A hollow column installed vertically in the breeding pond;

[0008] An installation sleeve is movably mounted on the hollow column, and a plurality of installation rods are circumferentially installed on the installation sleeve. An aeration hose line is arranged on the installation rods, and a plurality of aeration holes are arranged on the aeration hose line. The aeration hose line is connected to an aeration fan;

[0009] An air bag installed on the mounting sleeve, the air bag is connected to a soft air tube, the soft air tube is connected to an inflation and deflation air pump, and the inflation and deflation air pump can inflate and deflate the air bag;

[0010] At least one counterweight is installed on the installation sleeve, and a plurality of counterweights can be installed at intervals in an annular direction at the bottom of the installation sleeve by screws.

[0011] Preferably, a mounting plate is fixed to the bottom end of the hollow column, and the mounting plate is fixedly connected to the bottom of the breeding pond.

[0012] Preferably, a plurality of guide rings are fixed at intervals on the upper surface of the mounting rod, which can be fixed by welding and used for the aeration hose line to pass through. A fixing piece is provided at one end of the mounting rod away from the mounting sleeve for fixing the end of the aeration hose line.

[0013] Preferably, the fixing member comprises:

[0014] A fixing block, wherein the upper portion of the fixing block is provided with a through slot for accommodating the end of the aeration hose line;

[0015] A pressing plate is arranged in the through groove, and a vertical fastening screw is fixed on the upper surface of the pressing plate. The fastening screw extends to above the top of the fixing block, and the fastening screw is threadedly connected with the top of the fixing block.

[0016] Preferably, an adjustment structure is installed on the mounting rod for adjusting the distance between the fixing member and the mounting sleeve.

[0017] Preferably, the regulating structure comprises:

[0018] Horizontal rotation is mounted with a threaded rod;

[0019] A movable block threadedly connected to the threaded rod, the movable block being slidably connected to the mounting rod, and a connecting rod being connected between the movable block and the fixing member;

[0020] A power component used to drive the threaded rod to rotate.

[0021] Preferably, the power component comprises:

[0022] A driving shaft is vertically rotatably installed in the hollow column, and a stepping motor is fixed at the top of the hollow column to drive the driving shaft to rotate;

[0023] A rotating sleeve is mounted on the driving shaft and is slidably connected to the driving shaft along the length direction of the driving shaft. A bearing is mounted on the rotating sleeve. The outer ring of the bearing is fixedly connected to the mounting sleeve through a plurality of support rods. A motion groove for the support rods to move up and down is provided on the hollow column.

[0024] The rotating sleeve is connected to the threaded rod through a bevel gear pair, and a motion groove for the end of the threaded rod to move up and down is opened on the hollow column.

[0025] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0026] The fishery breeding oxygenation equipment provided by the utility model is provided with a hollow column, a mounting sleeve, an air bag, a counterweight, a mounting rod and an aeration hose line, and an aeration fan is started to perform aeration and oxygenation. The air pump inflates the air bag, and the volume of the air bag increases and the buoyancy increases until it is greater than the gravity. The mounting sleeve drives the mounting rod and the aeration hose line to move upward to the water surface. Then, the air pump deflates the air bag, and the volume of the air bag decreases and the buoyancy decreases until it is less than the gravity. The mounting sleeve drives the mounting rod and the aeration hose line to move downward to the bottom of the water. This is repeated. On the one hand, it prevents the aeration hose line from being always at the bottom of the water and being easily blocked. On the other hand, it can aerate the breeding pond within the water surface height range, expand the aeration range, and improve the oxygenation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1This is a structural schematic diagram of a fishery aquaculture oxygenation device provided by the utility model;

[0028] Figure 2 It is a bottom view of an installation sleeve in a fishery aquaculture oxygenation device provided by the utility model;

[0029] Figure 3 The utility model is a structural schematic diagram of a fixing part in fishery aquaculture oxygenation equipment.

[0030] Notes on the figure numbers: 1. Hollow column; 2. Drive shaft; 3. Counterweight; 4. Movable block; 5. Connecting rod; 6. Fixed block; 7. Fastening screw; 8. Guide ring; 9. Aeration hose line; 10. Threaded rod; 11. Soft air pipe; 12. Charging and discharging air pump; 13. Stepper motor; 14. Aeration fan; 15. Air bag; 16. Rotating sleeve; 17. Mounting sleeve; 18. Mounting rod; 19. Bevel gear pair; 20. Pressure plate. DETAILED DESCRIPTION

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0032] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] The utility model provides a fishery aquaculture oxygenation device, such as Figure 1-Figure 3 Shown, including

[0034] A hollow column 1 vertically installed in the culture pond, a mounting plate can be fixed at the bottom of the hollow column 1, which can be fixed by welding, the mounting plate is fixedly connected to the bottom of the culture pond, and the mounting plate can be detachably connected to the bottom of the culture pond by bolts, and the cross-section of the hollow column 1 is preferably square;

[0035] A mounting sleeve 17 is movably mounted on the hollow column 1, and a plurality of mounting rods 18 are circumferentially spaced and mounted on the mounting sleeve 17, which can be mounted by screws. An aeration hose line 9 is arranged on the mounting rod 18, and a plurality of aeration holes are arranged on the aeration hose line 9, and the aeration hose line 9 is connected to the aeration fan 14;

[0036] The airbag 15 installed on the mounting sleeve 17 can be adhered to the top of the mounting sleeve 17 by glue. The airbag 15 is connected with a soft air tube 11, which can be connected by a pipe joint. The soft air tube 11 is connected to the inflation and deflation air pump 12. The inflation and deflation air pump 12 can be set beside the breeding pond. The inflation and deflation actions of the inflation and deflation air pump 12 can be controlled by a single-chip microcomputer and a timer, such as inflating for a few seconds, then deflated for a few seconds, then inflated, and then deflated, alternately and repeatedly. Of course, other working modes are also possible without too many restrictions.

[0037] At least one counterweight 3 is installed on the mounting sleeve 17, and multiple counterweights 3 can be installed at intervals in an annular direction at the bottom of the mounting sleeve 17 by screws;

[0038] Initially, under gravity, the mounting sleeve 17 is located at the lower end of the hollow column 1, the mounting rod 18 and the aeration hose line 9 are located at the bottom of the culture pond, the aeration fan 14 is started for aeration and oxygenation, and then the air pump 12 is used to inflate the air bag 15. The volume of the air bag 15 increases and the buoyancy increases until it is greater than the gravity. The mounting sleeve 17 drives the mounting rod 18 and the aeration hose line 9 to move upward to the water surface, and then the air pump 12 is used to deflate the air bag 15. The volume of the air bag 15 decreases and the buoyancy decreases until it is less than the gravity. The mounting sleeve 17 drives the mounting rod 18 and the aeration hose line 9 to move downward to the bottom of the water, and this is repeated. On the one hand, it prevents the aeration hose line 9 from being always at the bottom of the water and being easily blocked. On the other hand, it can aerate the culture pond within the water surface height range, expand the aeration range, and improve the oxygenation effect.

[0039] A plurality of guide rings 8 are fixed at intervals on the upper surface of the mounting rod 18 and can be fixed by welding for the aeration hose line 9 to pass through. A fixing piece is provided at one end of the mounting rod 18 away from the mounting sleeve 17 for fixing the end of the aeration hose line 9.

[0040] Specifically, the fixing member includes:

[0041] A fixing block 6, wherein the fixing block 6 has a through groove on its upper portion for accommodating the end of the aeration hose line 9;

[0042] A pressing plate 20 is arranged in the through groove, and a vertical fastening screw 7 is fixed on the upper surface of the pressing plate 20. The fastening screw 7 extends to above the top of the fixing block 6, and the fastening screw 7 is threadedly connected to the top of the fixing block 6;

[0043] An aeration hose line 9 is passed through a plurality of guide rings 8 in sequence, and the end is located in the through groove. By rotating the fastening screw 7, the fastening screw 7 drives the pressing plate 20 to move upward or downward, so that the pressing plate 20 loosens or presses the end of the aeration hose line 9.

[0044] In this embodiment, an adjustment structure is installed on the installation rod 18 to adjust the distance between the fixing member and the installation sleeve 17, thereby adjusting the distribution range of the aeration hose line 9;

[0045] Preferably, the regulating structure comprises:

[0046] A threaded rod 10 is mounted for horizontal rotation and can be mounted for rotation via a bearing;

[0047] A movable block 4 is threadedly connected to the threaded rod 10, and the movable block 4 is slidably connected to the mounting rod 18. A sliding groove for the movable block 4 to slide can be provided on the mounting rod 18. A connecting rod 5 is connected between the movable block 4 and the fixed member. A guide sleeve for the connecting rod 5 to pass through can be provided at one end of the mounting rod 18 close to the fixed block 6;

[0048] A power component for driving the threaded rod 10 to rotate;

[0049] The threaded rod 10 is driven to rotate by the power component, the threaded rod 10 drives the movable block 4 to move, the movable block 4 drives the fixed block 6 to move through the connecting rod 5, and the fixed block 6 drives the end of the aeration hose line 9 to move, so as to adjust the distribution range of the aeration hose line 9 to adapt to breeding ponds of different sizes.

[0050] In this embodiment, the power component includes:

[0051] The drive shaft 2 is vertically rotatably installed in the hollow column 1 and can be rotatably installed through a bearing. A stepper motor 13 for driving the drive shaft 2 to rotate is fixed to the top of the hollow column 1. The stepper motor 13 can be fixedly installed by bolts, and the output shaft of the stepper motor 13 can be fixedly connected to the top of the drive shaft 2 through a coupling.

[0052] The rotating sleeve 16 is mounted on the driving shaft 2 and is slidably connected to the driving shaft 2 along the length direction thereof. A long convex strip can be arranged on the outer wall of the driving shaft 2 along the length direction thereof, and a groove matching with the long convex strip is arranged on the inner wall of the rotating sleeve 16. A bearing is installed on the rotating sleeve 16, and the outer ring of the bearing is fixedly connected to the mounting sleeve 17 through a plurality of support rods. A motion groove for the support rod to move up and down is arranged on the hollow column 1.

[0053] The rotating sleeve 16 is driven to connect the threaded rod 10 through the bevel gear pair 19, and a motion groove for the end of the threaded rod 10 to move up and down is provided on the hollow column 1;

[0054] The stepper motor 13 is started, the stepper motor 13 drives the driving shaft 2 to rotate, the driving shaft 2 drives the rotating sleeve 16 to rotate, and the rotating sleeve 16 drives the threaded rod 10 to rotate through the bevel gear pair 19.

[0055] In summary, the utility model provides a fishery aquaculture oxygenation device, and its working principle is:

[0056] Initially, under gravity, the mounting sleeve 17 is located at the lower end of the hollow column 1, the mounting rod 18 and the aeration hose 9 are located at the bottom of the culture pond, the aeration fan 14 is started to aerate and oxygenate, and then the air pump 12 is used to inflate the air bag 15, the volume of the air bag 15 increases and the buoyancy increases until it is greater than the gravity, the mounting sleeve 17 drives the mounting rod 18 and the aeration hose 9 to move upward to the water surface, and then the air pump 12 is used to deflate the air bag 15, the volume of the air bag 15 decreases and the buoyancy decreases until it is less than the gravity. The installation sleeve 17 drives the installation rod 18 and the aeration hose line 9 to move downward to the bottom of the water, and this is repeated. When the distribution range of the aeration hose line 9 needs to be adjusted, the stepper motor 13 is started, the stepper motor 13 drives the drive shaft 2 to rotate, the drive shaft 2 drives the rotating sleeve 16 to rotate, the rotating sleeve 16 drives the threaded rod 10 to rotate through the bevel gear pair 19, the threaded rod 10 drives the movable block 4 to move, the movable block 4 drives the fixed block 6 to move through the connecting rod 5, and the fixed block 6 drives the end of the aeration hose line 9 to move.

[0057] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0058] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A fishery aquaculture oxygenation equipment, characterized in that: include: A hollow column installed vertically in the breeding pond; An installation sleeve is movably mounted on the hollow column, and a plurality of installation rods are circumferentially installed on the installation sleeve. An aeration hose line is arranged on the installation rods, and a plurality of aeration holes are arranged on the aeration hose line. The aeration hose line is connected to an aeration fan; An air bag installed on the mounting sleeve, the air bag is connected to a soft air tube, the soft air tube is connected to an inflation and deflation air pump, and the inflation and deflation air pump can inflate and deflate the air bag; At least one counterweight is installed on the installation sleeve, and a plurality of counterweights can be installed at intervals in an annular direction at the bottom of the installation sleeve by screws.

2. The fishery aquaculture oxygenation equipment according to claim 1, characterized in that: A mounting plate is fixed at the bottom end of the hollow column, and the mounting plate is fixedly connected to the bottom of the breeding pond.

3. The fishery aquaculture oxygenation equipment according to claim 1, characterized in that: A plurality of guide rings are fixed at intervals on the upper surface of the mounting rod, which can be fixed by welding and used for the aeration hose line to pass through. A fixing piece is provided at one end of the mounting rod away from the mounting sleeve, which is used to fix the end of the aeration hose line.

4. The fishery aquaculture oxygenation equipment according to claim 3, characterized in that: The fixing member comprises: A fixing block, wherein the upper portion of the fixing block is provided with a through slot for accommodating the end of the aeration hose line; A pressing plate is arranged in the through groove, and a vertical fastening screw is fixed on the upper surface of the pressing plate. The fastening screw extends to above the top of the fixing block, and the fastening screw is threadedly connected with the top of the fixing block.

5. The fishery aquaculture oxygenation equipment according to claim 4, characterized in that: An adjustment structure is installed on the installation rod for adjusting the distance between the fixing piece and the installation sleeve.

6. The fishery aquaculture oxygenation equipment according to claim 5, characterized in that: The regulatory structure comprises: Horizontal rotation is mounted with a threaded rod; A movable block threadedly connected to the threaded rod, the movable block being slidably connected to the mounting rod, and a connecting rod being connected between the movable block and the fixing member; A power component used to drive the threaded rod to rotate.

7. The fishery aquaculture oxygenation equipment according to claim 6, characterized in that: The power components include: A driving shaft is vertically rotatably installed in the hollow column, and a stepping motor is fixed at the top of the hollow column to drive the driving shaft to rotate; A rotating sleeve is mounted on the driving shaft and is slidably connected to the driving shaft along the length direction of the driving shaft. A bearing is mounted on the rotating sleeve. The outer ring of the bearing is fixedly connected to the mounting sleeve through a plurality of support rods. A motion groove for the support rods to move up and down is provided on the hollow column. The rotating sleeve is connected to the threaded rod through a bevel gear pair, and a motion groove for the end of the threaded rod to move up and down is opened on the hollow column.

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