Oxygenation aerator for breeding rice, fish and shrimps

Abstract

The utility model discloses an oxygenation aerator for breeding rice, fish and shrimps. The oxygenation aerator comprises an aeration type aerator and a base. By adopting the noise plate, the anti-bird thorns, the blades and the cleaning rod, during long-term use, the noise plate at the top of the base can generate noise through the sound production holes when wind blows over the noise plate, and the generated noise can prevent birds from gathering, so that the birds are prevented from pecking rice seedlings and fishes and shrimps in a water body; the top of the base is further provided with anti-bird thorns, birds can be prevented from staying, the influence of the birds on the rice field is further avoided, blades can be blown when wind blows, then a driving shaft is driven to rotate, the driving shaft drives a transmission gear to rotate, and the transmission gear is driven to rotate; meanwhile, the overall functions can be enriched, the functionality of the device is improved, and the device has the advantages that the functions are diversified, and the aeration pipe is clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to rice field breeding technical field, concretely relates to an oxygenation aerator for rice fish and shrimp breeding. BACKGROUND

[0002] Rice field three -dimensional planting and breeding technology refers to the combination of rice planting and aquaculture, on the basis of ensuring stable yield of rice, using the feeding activity of aquatic products and livestock and poultry in the rice field, reducing the use of herbicides, chemical pesticides and chemical fertilizers while reducing the grass damage and disease and pest, achieving green rice planting, realizing high quality and high price of rice, and obtaining additional breeding income, improving the comprehensive benefit of rice field, in order to increase the oxygen content in water to ensure that fish in water will not be oxygen deficiency, at the same time, the growth of anaerobic bacteria in water can be inhibited, the pond water can be prevented from deteriorating to threaten the living environment of fish, and the oxygenation aerator is needed to carry out oxygenation treatment to the water body.

[0003] The existing public technology with the application number CN202210440320.3 relates to an oxygenation device for aquaculture in rice field, and belongs to the technical field of aquaculture auxiliary devices. The present application comprises a filter cartridge arranged in the rice field water, a submersible pump arranged in the filter cartridge, and a spraying device arranged above the water surface of the rice field and communicated with the submersible pump. The spraying device comprises a hollow ring body, the ring body is provided with a water inlet on one side, and the ring body and the submersible pump are communicated through a pipeline. The periphery of the ring body is provided with a plurality of spray heads. The present application improves the oxygenation effect by setting the submersible pump and the spray head, spraying the water into the air after pumping out the water, and atomizing or dropletizing the water, thereby increasing the contact time of air and water and dissolving more oxygen.

[0004] However, the existing aeration oxygenation machine is placed in water for a long time, and the air outlet of the aeration pipe is easily blocked, which affects the air outlet of the aeration pipe in water. Moreover, the device only has oxygenation effect, and the functionality is single, which cannot meet the actual demand well. In addition, the aeration pipe is mostly selected according to the working site, and the overall structure is relatively fixed. When the working site area changes, the corresponding size of the aeration pipe also needs to be replaced, which increases the overall use cost and reduces the practicability of the device, and the overall use effect is not very ideal.

[0005] At present, no effective solution has been proposed for the problems in the related art. UTILITY MODEL CONTENTS

[0006] (I) Technical problems solved

[0007] In response to the shortcomings of the existing technology, the utility model provides an oxygen-enhancing aerator for rice, fish and shrimp farming, which has the advantages of clean aeration pipes, diverse functions, and convenient expansion and maintenance, thereby solving the problems in the above-mentioned background technology.

[0008] (2) Technical solution

[0009] In order to achieve the advantages of the above-mentioned aeration tube being clean, having diverse functions, and being easy to expand and maintain, the specific technical solutions adopted by this utility model are as follows:

[0010] An oxygenation aerator for rice, fish and shrimp farming comprises an aeration aerator and a base, wherein one end of the aeration aerator is threadedly connected to the base via a first air pipe, and the base is provided with multiple groups. A drive shaft is rotatably connected to one side of the top of the base, and a plurality of blades are installed around the top surface of the drive shaft. A drive gear is fixedly installed at the bottom end of the drive shaft, and an aeration pipe is fixedly installed at the middle position of the bottom of the base. A transmission gear is rotatably connected to the surface of the aeration pipe, and the transmission gear and the drive gear are meshed with each other. Cleaning rods are symmetrically installed on both sides of the bottom of the transmission gear, and a plurality of brushes are evenly installed on the surface of the cleaning rod, and the brushes are in contact with the surface of the aeration pipe. A noise plate is fixedly installed on the other side of the top of the base, and a sound hole is opened through the surface of the noise plate. A plurality of bird-proof thorns are installed around the surface of the base.

[0011] Furthermore, the plurality of bases are connected in pairs via second gas pipe threads.

[0012] Furthermore, a floating plate is installed around the bottom surface of the base, and a plurality of groups of air bags are evenly installed on the bottom surface of the floating plate.

[0013] Furthermore, the bird-proof spikes are made of metal.

[0014] Furthermore, a guide groove for the transmission gear to rotate is provided on the surface of the aeration pipe.

[0015] Furthermore, a guide groove for the drive shaft to rotate is provided inside the base.

[0016] Furthermore, a cavity is provided inside the floating plate.

[0017] Furthermore, the floating plate is made of plastic material.

[0018] (3) Beneficial effects

[0019] Compared with the existing technology, the utility model provides an oxygenation aerator for rice, fish and shrimp farming, which has the following beneficial effects:

[0020] (1), the utility model discloses a noise board, bird thorn, blade, cleaning rod are adopted, in long -term use, the noise board at the top of base can emit noise by the sound hole when the wind blows through itself, the gathering of birds can be avoided through the noise produced, and then prevent the birds from pecking rice seedlings and fish and shrimps in water, improve the protection effect to paddy field, and the top of base is equipped with bird thorn, can avoid the stay of birds, further avoid the influence of birds to paddy field, and when the wind blows, the blade can also be blown, and then drive the driving shaft to rotate, make it drive the transmission gear rotation, and then realize the cleaning operation of cleaning rod to the surface of aeration pipe, can enrich the function of whole simultaneously, increase the functionality of device, have the advantages of multiple functions, aeration pipe cleaning.

[0021] (2), the utility model discloses a base, since the modularization of the base is separately set and is connected through the gas delivery pipe, when the aeration pipe at the bottom of the base is damaged or needs to be maintained, only the base at the corresponding position needs to be taken out, the structure in the whole paddy field does not need to be replaced, can effectively reduce the consumption of maintenance and improve the efficiency of maintenance, and since the modularization is set, the device can be flexibly adapted to different paddy fields, only the number of bases needs to be increased or decreased to quickly realize the oxygenation operation of the corresponding area, the length of the aeration pipe does not need to be selected again, can improve the use effect of the device, has the advantages of convenient expansion and maintenance. ACCURACY

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0023] Figure 1 It is the structure diagram of the oxygenation aerator for rice-fish-shrimp culture that the utility model proposes;

[0024] Figure 2 It is the structure diagram of the bird thorn of the utility model;

[0025] Figure 3 It is the connection diagram of the transmission gear and the cleaning rod of the utility model;

[0026] Figure 4 It is the structure diagram of the driving shaft of the utility model.

[0027] In the drawing:

[0028] 1. Aeration aerator; 2. First air pipe; 3. Base; 4. Aeration pipe; 5. Second air pipe; 6. Float; 7. Air bag; 8. Bird thorn; 9. Drive gear; 10. Blade; 11. Drive shaft; 12. Transmission gear; 13. Noise plate; 14. Cleaning rod; 15. Brush; 16. Sound hole. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, an oxygen-enhancing aerator for rice, fish and shrimp farming is provided.

[0031] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-4 As shown, according to an embodiment of the present invention, an oxygen-enhancing aerator for rice, fish and shrimp farming comprises an aeration aerator 1 and a base 3. One end of the aeration aerator 1 is threadedly connected to the base 3 through a first air pipe 2. The base 3 is provided with multiple groups. A drive shaft 11 is rotatably connected to one side of the top of the base 3. Several groups of blades 10 are mounted around the top surface of the drive shaft 11. A drive gear 9 is fixedly mounted at the bottom end of the drive shaft 11. An aeration pipe 4 is fixedly mounted at the middle position of the bottom of the base 3. A transmission gear 12 is rotatably connected to the surface of the aeration pipe 4. The transmission gear 12 is meshed with the drive gear 9. Cleaning rods 14 are symmetrically installed on both sides of the bottom 12, and several groups of brushes 15 are evenly installed on the surface of the cleaning rods 14, and the brushes 15 are in contact with the surface of the aeration pipe 4. A noise plate 13 is fixedly installed on the other side of the top of the base 3, and a sound hole 16 is opened on the surface of the noise plate 13. Several groups of bird-proof thorns 8 are installed around the surface of the base 3. The sound hole 16 is set to generate noise when the wind blows, and then use the noise to drive away birds around the rice field, prevent birds from pecking at rice seedlings or fish and shrimp raised in the rice field, ensure the integrity of rice seedlings and the survival of fish and shrimp, and improve the overall cultivation effect.

[0032] In one embodiment, multiple groups of bases 3 are threadedly connected to each other via second air pipes 5. During use, to ensure the stability of the bases 3, personnel can connect the bases 3 using hard air pipes or fasten the bases 3 to objects around the rice field via cables. The specific details are not detailed here. Personnel can adjust according to needs.

[0033] In one embodiment, a floating plate 6 is installed around the bottom surface of the base 3 , and a plurality of groups of air bags 7 are evenly installed on the bottom surface of the floating plate 6 .

[0034] In one embodiment, the bird-proof spikes 8 are made of metal material, which ensures the strength of the bird-proof spikes 8 and facilitates longer use.

[0035] In one embodiment, a guide groove is provided on the surface of the aeration pipe 4 for the transmission gear 12 to rotate. The guide groove is provided for supporting the transmission gear 12 on the one hand and limiting its rotation trajectory to avoid separation on the other hand. The transmission gear 12 and the drive gear 9 are common ordinary gears and have a large number of teeth on the surface. The number of teeth shown in the figure of this application is only set to facilitate people to understand the structure.

[0036] In one embodiment, a guide groove is provided inside the base 3 for the drive shaft 11 to rotate. The guide groove is provided to support the drive shaft 11 on the one hand and to limit its rotation trajectory to avoid separation on the other hand.

[0037] In one embodiment, a cavity is provided inside the floating plate 6 for filling with gas. The gas inside and the gas in the airbag 7 can ensure that the base 3 can float on the water source.

[0038] In one embodiment, the float 6 is made of plastic material. The material of the float 6 is selected to reduce the overall weight of the base 3, thereby ensuring that it can float on the surface of the water in the rice field, which is convenient for subsequent use.

[0039] Working principle: In actual use, personnel can install the aeration aerator 1 on the bank of the rice field, and then place different numbers of bases 3 in the rice field according to the distribution and area of ​​the rice field. Then, the base 3 can be connected to the aeration aerator 1 through the first air pipe 2, and then the connection operation between the bases 3 can be realized through the second air pipe 5. The air pipe can adopt a threaded structure to facilitate connection and subsequent maintenance. Since the bottom of the base 3 is provided with a float 6 and an air bag 7, it can float on the water surface of the rice field, and then through the bottom of the base 3 The aeration pipe 4 can perform aeration operation normally, improve the oxygen content in the rice field, avoid the breeding of anaerobic bacteria and ensure the smooth survival of fish and shrimp. Then, during long-term use, the noise plate 13 on the top of the base 3 can emit noise from the sound hole 16 when the wind blows through it. The noise generated can prevent birds from gathering, thereby preventing birds from pecking at rice seedlings and fish and shrimp in the water, thereby improving the protection effect of the rice field. In addition, the top of the base 3 is also provided with anti-bird thorns 8, which can prevent birds from staying, further avoiding the impact of birds on the rice field, and can also irritate the blades 10 when the wind blows. The air filter 12 is blown to rotate, thereby driving the drive shaft 11 to rotate, so that it drives the transmission gear 12 to rotate, thereby realizing the cleaning operation of the cleaning rod 14 on the surface of the aeration tube 4, preventing impurities from adhering to and clogging the micropores on the surface of the aeration tube 4, ensuring that the gas can be discharged smoothly, improving the aeration quality, and at the same time enriching the overall function, increasing the functionality of the device, and improving the use effect of the device. Moreover, since the bases 3 are modularly arranged separately and connected by gas pipes, when the aeration tube 4 at the bottom of the base 3 is damaged or needs maintenance, it is only necessary to take out the base 3 at the corresponding position, and there is no need to remove the entire Replacing the structure in the rice field can effectively reduce the maintenance consumption and improve the maintenance efficiency. At the same time, due to the modular setting, the device can be flexibly adapted to different rice fields. It is only necessary to increase or decrease the number of bases 3 to quickly achieve the oxygenation operation of the corresponding area, and there is no need to reselect the length of the aeration pipe 4. Compared with the traditional situation where once the rice field is replaced, the aeration pipe 4 of the corresponding length needs to be re-purchased and the previous aeration pipe 4 cannot be used smoothly, the use effect of the device can be significantly improved. The device as a whole has the advantages of clean aeration pipes, diverse functions, and convenient expansion and maintenance.

[0040] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two element internal communication or two element's mutual action relation, unless another definite limitation, for the ordinary skill in the art, can understand the specific meaning of the above-mentioned term in the utility model according to specific circumstances.

[0041] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An oxygenation aerator for rice, fish and shrimp farming, comprising an aeration aerator (1) and a base (3), characterized in that: One end of the aeration-type oxygenator (1) is threadedly connected to a base (3) through a first air delivery pipe (2), and the base (3) is provided with multiple groups. A driving shaft (11) is rotatably connected to one side of the top of the base (3), and a plurality of blades (10) are mounted around the top surface of the driving shaft (11). A driving gear (9) is fixedly mounted at the bottom end of the driving shaft (11), and an aeration pipe (4) is fixedly mounted at the middle position of the bottom of the base (3). A transmission gear (12) is rotatably connected to the surface of the aeration pipe (4). The transmission gear (12) and the driving gear (9) are meshed with each other. Cleaning rods (14) are symmetrically installed on both sides of the bottom of the transmission gear (12). Several groups of brushes (15) are evenly installed on the surface of the cleaning rod (14), and the brushes (15) are in contact with the surface of the aeration pipe (4). A noise plate (13) is fixedly installed on the other side of the top of the base (3). A sounding hole (16) is opened on the surface of the noise plate (13). Several groups of bird-proof spikes (8) are installed around the surface of the base (3).

2. The oxygen-enhancing aerator for rice, fish and shrimp farming according to claim 1, characterized in that: Multiple groups of bases (3) are threadedly connected to each other via second air delivery pipes (5).

3. The oxygen-enhancing aerator for rice, fish and shrimp farming according to claim 1, characterized in that: A floating plate (6) is installed around the bottom surface of the base (3), and a plurality of groups of air bags (7) are evenly installed on the bottom surface of the floating plate (6).

4. The oxygen-enhancing aerator for rice, fish and shrimp farming according to claim 1, characterized in that: The bird-proof spikes (8) are made of metal material.

5. The oxygen-enhancing aerator for rice, fish and shrimp farming according to claim 1, characterized in that: A guide groove for the transmission gear (12) to rotate is provided on the surface of the aeration pipe (4).

6. The oxygen-enhancing aerator for rice, fish and shrimp farming according to claim 1, characterized in that: A guide groove for the rotation of the drive shaft (11) is provided inside the base (3).

7. The oxygen-enhancing aerator for rice, fish and shrimp farming according to claim 3, characterized in that: A cavity is provided inside the floating plate (6).

8. The oxygen-enhancing aerator for rice, fish and shrimp farming according to claim 3, characterized in that: The floating plate (6) is made of plastic material.

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