Aquaculture aerator

Abstract

The utility model discloses an aquaculture aerator, and relates to the technical field of aerators, in particular to an aquaculture aerator which comprises a mounting plate, a connecting through hole is formed in the mounting plate, a working barrel is fixedly connected in the connecting through hole, and the lower end of the working barrel is fixedly connected with a connecting pipe. A flow dividing pipe is fixedly connected into the connecting pipe, an adjusting sleeve is fixedly connected to the end, away from the connecting pipe, of the flow dividing pipe, a power pipe is rotationally connected into the adjusting sleeve, a fixing column is fixedly connected to the upper side of the power pipe, a connecting base is fixedly connected to the end, away from the power pipe, of the fixing column, and the connecting base is rotationally connected into the adjusting sleeve. According to the aquaculture aerator, the connecting pipe, the flow dividing pipe, the adjusting sleeve, the power pipe, the electric push rod, the adjusting rack, the rotating gear and the adjusting shaft rod are arranged in a matched mode, so that the aquaculture aerator has the effects that the aerator can conveniently and automatically move, and the aeration range is widened.

Description

Technical Field

[0001] This utility model relates to the field of aerator technology, specifically an aerator for aquaculture. Background Technology

[0002] With the increase in population and the improvement of living standards, the aquatic products of natural waters are no longer sufficient to meet people's needs, so aquaculture is necessary. Aquaculture is the practice of humans using aquatic waters available for aquaculture, according to the ecological habits of the aquatic organisms and their requirements for aquatic environmental conditions, and using aquaculture technology and facilities to raise aquatic economic animals and plants. When carrying out aquaculture, it is necessary to use aerators to oxygenate the water.

[0003] The existing aerators are located in relatively fixed locations and have a small oxygen supply range. In addition, the air filters of the existing aerators are easily clogged by dust when oxygenating, which affects the oxygenation efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an aerator for aquaculture, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an aquaculture aerator, comprising a mounting plate, wherein a connecting through hole is provided inside the mounting plate, a working cylinder is fixedly connected inside the connecting through hole, a connecting pipe is fixedly connected to the lower end of the working cylinder, a diverter pipe is fixedly connected inside the connecting pipe, an adjusting sleeve is fixedly connected to the end of the diverter pipe away from the connecting pipe, a power pipe is rotatably connected inside the adjusting sleeve, a fixing column is fixedly connected to the upper side of the power pipe, a connecting seat is fixedly connected to the end of the fixing column away from the power pipe, the connecting seat is rotatably connected inside the adjusting sleeve, an adjusting shaft is fixedly connected to the side of the connecting seat away from the fixing column, the adjusting shaft is rotatably connected inside the mounting plate, a guide hose is fixedly connected to the side of the connecting pipe away from the working cylinder, and a protective cover is fixedly connected to the end of the guide hose away from the connecting pipe.

[0008] Optionally, a protective box is fixedly connected to the upper surface of the mounting plate, an electric push rod is fixedly connected to the inner wall of the protective box, a connecting seat is fixedly connected to the output end of the electric push rod, an adjusting rack is fixedly connected to the outer surface of the connecting seat, a rotating gear is rotatably connected to the outer surface of the adjusting rack, and the rotating gear is fixedly connected to the outer surface of the adjusting shaft.

[0009] Optionally, the number of protective boxes and power pipes is two, which are evenly distributed on the outer surface of the mounting plate and are symmetrical to each other.

[0010] Optionally, a horn-shaped air inlet pipe is fixedly connected to the end of the working cylinder away from the connecting pipe, and a filter screen is fixedly connected to the end of the horn-shaped air inlet pipe away from the working cylinder.

[0011] Optionally, a support frame is fixedly connected inside the horn-shaped air intake pipe. A limit bearing is fixedly connected in the middle of the support frame. A rotating shaft is rotatably connected inside the limit bearing. The rotating shaft is rotatably connected inside the filter screen. An installation roller is fixedly connected to the upper end of the rotating shaft. Turbine blades are fixedly connected to the outer surface of the installation roller. A fixing ring is fixedly connected to the end of the rotating shaft away from the installation roller. A cleaning scraper is fixedly connected to the outer surface of the fixing ring. The cleaning scraper abuts against the filter.

[0012] Optionally, a fixed frame is fixedly connected inside the working cylinder, a drive motor is fixedly connected to the middle of the fixed frame, a mounting ring is fixedly connected to one end of the output shaft of the drive motor, and a rotating blade is fixedly connected to the outer surface of the mounting ring.

[0013] Optionally, a connecting rod is fixedly connected to the outer surface of the mounting plate, and a float is fixedly connected to the end of the connecting rod away from the mounting plate.

[0014] Optionally, the number of connecting rods and floats is several, evenly distributed on the outer surface of the mounting plate.

[0015] This utility model provides an aerator for aquaculture, which has the following beneficial effects:

[0016] 1. This aquaculture aerator, through the coordinated arrangement of connecting pipes, diversion pipes, adjusting sleeves, power pipes, electric push rods, adjusting racks, rotating gears, and adjusting shafts, enables the aerator to move easily and increase the aeration range.

[0017] 2. This aquaculture aerator, through the design of the ram's horn-shaped air intake pipe, filter screen, turbine blades, and cleaning scraper, enables the aquaculture aerator to easily clean air impurities and prevent impurities from clogging the filter screen. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a front view structural diagram of the present invention;

[0020] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0021] Figure 4 This is a schematic diagram of the internal structure of the adjusting sleeve of this utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the protective box of this utility model;

[0023] Figure 6 This is a schematic diagram of the internal structure of the working cylinder of this utility model;

[0024] Figure 7 This is a side view of the structure of this utility model.

[0025] In the diagram: 1. Mounting plate; 2. Working cylinder; 3. Connecting pipe; 4. Diverter pipe; 5. Adjusting sleeve; 6. Power pipe; 7. Connecting seat; 8. Adjusting shaft; 9. Guide hose; 10. Protective cover; 11. Protective box; 12. Electric push rod; 13. Adjusting rack; 14. Rotating gear; 15. Horn-shaped air intake pipe; 16. Filter screen; 17. Rotating shaft; 18. Turbine blade; 19. Cleaning scraper; 20. Drive motor; 21. Rotating blade; 22. Connecting rod; 23. Float. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0027] An aerator for aquaculture includes a mounting plate 1. A connecting through hole is provided inside the mounting plate 1. A working cylinder 2 is fixedly connected inside the connecting through hole. A connecting pipe 3 is fixedly connected to the lower end of the working cylinder 2. A diverter pipe 4 is fixedly connected inside the connecting pipe 3. An adjusting sleeve 5 is fixedly connected to the end of the diverter pipe 4 away from the connecting pipe 3. A power pipe 6 is rotatably connected inside the adjusting sleeve 5. A fixing column is fixedly connected to the upper side of the power pipe 6. A connecting seat 7 is fixedly connected to the end of the fixing column away from the power pipe 6. The connecting seat 7 is rotatably connected inside the adjusting sleeve 5. An adjusting shaft 8 is fixedly connected to the side of the connecting seat 7 away from the fixing column. The shaft 8 is rotatably connected inside the mounting plate 1. A guide hose 9 is fixedly connected to the side of the connecting pipe 3 away from the working cylinder 2. A protective cover 10 is fixedly connected to the end of the guide hose 9 away from the connecting pipe 3. A protective box 11 is fixedly connected to the upper surface of the mounting plate 1. An electric push rod 12 is fixedly connected to the inner wall of the protective box 11. A connecting seat 7 is fixedly connected to the output end of the electric push rod 12. An adjusting rack 13 is fixedly connected to the outer surface of the connecting seat 7. A rotating gear 14 is rotatably connected to the outer surface of the adjusting rack 13. The rotating gear 14 is fixedly connected to the outer surface of the adjusting shaft 8. The protective box 11 and the power pipe 6... Two air intakes are evenly distributed on the outer surface of the mounting plate 1 and are symmetrical to each other. A horn-shaped air intake pipe 15 is fixedly connected to the end of the working cylinder 2 away from the connecting pipe 3. A filter screen 16 is fixedly connected to the end of the horn-shaped air intake pipe 15 away from the working cylinder 2. A support frame is fixedly connected inside the horn-shaped air intake pipe 15. A limit bearing is fixedly connected in the middle of the support frame. A rotating shaft 17 is rotatably connected inside the limit bearing. The rotating shaft 17 is rotatably connected inside the filter screen 16. An installation roller is fixedly connected to the upper end of the rotating shaft 17. A turbine blade 18 is fixedly connected to the outer surface of the installation roller. A fixing ring is fixedly connected to the end of the 7th roller away from the mounting roller. A cleaning scraper 19 is fixedly connected to the outer surface of the fixing ring. The cleaning scraper 19 abuts against the filter. A fixing frame is fixedly connected inside the working cylinder 2. A drive motor 20 is fixedly connected to the middle of the fixing frame. A mounting ring is fixedly connected to one end of the output shaft of the drive motor 20. A rotating blade 21 is fixedly connected to the outer surface of the mounting ring. A connecting rod 22 is fixedly connected to the outer surface of the mounting plate 1. A float 23 is fixedly connected to the end of the connecting rod 22 away from the mounting plate 1. There are several connecting rods 22 and floats 23, which are evenly distributed on the outer surface of the mounting plate 1.

[0028] To enable the aquaculture aerator to be easily moved to increase its aeration range and to facilitate self-cleaning of air impurities, preventing clogging of the filter screen 16, as shown in the attached document... Figure 1-7As shown, this application adopts the following structure: Through the connection pipe 3, diversion pipe 4, adjusting sleeve 5, power pipe 6, electric push rod 12, adjusting rack 13, rotating gear 14 and adjusting shaft 8, horn-shaped air inlet pipe 15, filter screen 16, turbine blades 18 and cleaning scraper 19, during use, the equipment is placed on the water surface, and then the drive motor 20 (powered by an external power source) is controlled to rotate. The rotation of the drive motor 20 drives the rotating blades 21 to rotate, thereby generating airflow. External air enters the working cylinder 2 through the horn-shaped air inlet pipe 15, and then enters the connection pipe 3. Part of the airflow enters the water through the guide hose 9 for oxygenation, and part enters the power pipe 6 through the diversion pipe 4. Under the action of the power pipe 6, the airflow is guided, and the gas is ejected from the power pipe 6. Force is applied to the machine body, allowing the machine body to slide in the opposite direction of the gas ejection, thus enabling the machine to move automatically. The oxygen supply range is increased (after a period of time, the electric push rod 12 extends, driving the adjusting rack 13 to move, thereby driving the rotating gear 14 and adjusting shaft 8 to rotate, driving the power pipe 6 to rotate, and adjusting the direction of the power pipe 6 to move in different directions). When the outside air passes through the horn-shaped air inlet pipe 15, the air enters the filter screen 16 from below, thus preventing most of the heavier impurities from entering the horn-shaped air inlet pipe 15. When the air enters the horn-shaped air inlet pipe 15, the air drives the turbine blades 18 to rotate, thereby driving the rotating shaft 17 and cleaning scraper 19 to rotate, causing the cleaning scraper 19 to scrape the filter screen 16, scraping off the impurities filtered out of the filter screen 16, preventing impurities from clogging the filter screen 16. This allows the aquaculture aerator to move easily, increasing the oxygenation range, and to clean air impurities easily, preventing impurities from clogging the filter screen 16.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An aerator for aquaculture, comprising a mounting plate, characterized in that: The mounting plate has a connecting through hole inside, and a working cylinder is fixedly connected inside the connecting through hole. A connecting pipe is fixedly connected to the lower end of the working cylinder. A diverter pipe is fixedly connected inside the connecting pipe. An adjusting sleeve is fixedly connected to the end of the diverter pipe away from the connecting pipe. A power pipe is rotatably connected inside the adjusting sleeve. A fixing post is fixedly connected to the upper side of the power pipe. A connecting seat is fixedly connected to the end of the fixing post away from the power pipe. The connecting seat is rotatably connected inside the adjusting sleeve. An adjusting shaft is fixedly connected to the side of the connecting seat away from the fixing post. The adjusting shaft is rotatably connected inside the mounting plate. A flow guiding hose is fixedly connected to the side of the connecting pipe away from the working cylinder. A protective cover is fixedly connected to the end of the flow guiding hose away from the connecting pipe.

2. The aquaculture aerator according to claim 1, characterized in that: A protective box is fixedly connected to the upper surface of the mounting plate. An electric push rod is fixedly connected to the inner wall of the protective box. A connecting seat is fixedly connected to the output end of the electric push rod. An adjusting rack is fixedly connected to the outer surface of the connecting seat. A rotating gear is rotatably connected to the outer surface of the adjusting rack. The rotating gear is fixedly connected to the outer surface of the adjusting shaft.

3. The aquaculture aerator according to claim 2, characterized in that: The protective box and the power pipe are two in number, evenly distributed on the outer surface of the mounting plate, and symmetrical to each other.

4. The aquaculture aerator according to claim 1, characterized in that: The working cylinder is fixedly connected to a horn-shaped air inlet pipe at the end away from the connecting pipe, and a filter screen is fixedly connected to the end of the horn-shaped air inlet pipe away from the working cylinder.

5. An aquaculture aerator according to claim 4, characterized in that: The horn-shaped air intake pipe is internally fixedly connected to a support frame. A limit bearing is fixedly connected in the middle of the support frame. A rotating shaft is rotatably connected inside the limit bearing. The rotating shaft is rotatably connected inside the filter screen. An installation roller is fixedly connected to the upper end of the rotating shaft. Turbine blades are fixedly connected to the outer surface of the installation roller. A fixing ring is fixedly connected to the end of the rotating shaft away from the installation roller. A cleaning scraper is fixedly connected to the outer surface of the fixing ring. The cleaning scraper abuts against the filter.

6. The aquaculture aerator according to claim 1, characterized in that: The working cylinder is fixedly connected to a fixed frame inside, and a drive motor is fixedly connected to the middle of the fixed frame. A mounting ring is fixedly connected to one end of the output shaft of the drive motor, and a rotating blade is fixedly connected to the outer surface of the mounting ring.

7. An aquaculture aerator according to claim 1, characterized in that: A connecting rod is fixedly connected to the outer surface of the mounting plate, and a float is fixedly connected to the end of the connecting rod away from the mounting plate.

8. An aquaculture aerator according to claim 7, characterized in that: The number of connecting rods and floats is several, and they are evenly distributed on the outer surface of the mounting plate.

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