Aerator for fishpond cultivation

Abstract

The utility model relates to the technical field of aerators, and discloses an aerator for fishpond cultivation, which comprises a floating box, a mounting plate is fixedly sleeved in the middle end of the floating box, and a floating water pump is fixedly mounted on the outer surface of the mounting plate; the cleaning mechanism is arranged at the bottom end of the floating water pump; and the driving mechanism is arranged below the floating box. Through the arrangement of the annular plate, the cleaning brush, the driving motor, the driving gear and the driven gear, after the driving motor is started, the driving shaft can drive the driving gear to rotate, and due to the fact that the outer surface of the driving gear is connected with the outer surface of the driven gear in a meshed mode, under the combined action of the driving gear and the driven gear, the cleaning effect is improved. And the annular plate drives the long rod and the cleaning brush to rotate along the outer surface of the water filtering cover, so that sundries attached to the outer surface of the water filtering cover are cleaned, and the situation that the working efficiency of the floating water pump is affected due to blockage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygenators, and more specifically, to an oxygenator used for fish pond breeding. Background Art

[0002] An aerator is a machine commonly used in the fishery industry. Its function is to increase the oxygen content in the water to ensure that the fish in the water will not suffer from hypoxia. It can also inhibit the growth of anaerobic bacteria in the water and prevent the pond water from deteriorating and threatening the living environment of the fish. There are many types of aerator products, and their characteristics and working principles are different. The oxygenation effects vary greatly, and the scope of application is also different. Producers can choose suitable aerators according to the dissolved oxygen requirements of different breeding systems to obtain good economy.

[0003] With the continuous refinement of fishery needs and the continuous improvement of aerator technology, many new types of aerators have emerged, such as jet aerators, which mainly spray water in the fish pond to increase the contact area with the air. However, in actual use, there are still some shortcomings. A water filter cover is generally added to the bottom. When the aerator is working, fallen leaves and other debris in the fish pond will adhere to the water inlet opened on the water filter cover, thereby causing blockage of the water inlet and affecting the pumping efficiency of the aerator. Therefore, it is necessary to improve this. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an aerator for fish pond culture, which has the advantage of preventing blockage.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an aerator for fish pond farming, comprising:

[0006] A buoyancy box, wherein a mounting plate is fixedly sleeved inside the middle end of the buoyancy box, and a floating water pump is fixedly mounted on the outer surface of the mounting plate;

[0007] A cleaning mechanism, wherein the cleaning mechanism is arranged at the bottom end of the floating water pump;

[0008] A driving mechanism, wherein the driving mechanism is arranged below the buoyancy tank;

[0009] Among them, the cleaning mechanism includes a water filter cover, the water filter cover is fixedly sleeved on the bottom of the outer surface of the floating water pump, the top of the outer surface of the water filter cover is movably sleeved with an annular plate, a limiting groove is opened inside the right side of the top end of the annular plate, the inner part of the limiting groove is movably sleeved with a limiting ring, the inner surface of the limiting ring is fixedly sleeved with the outer surface of the water filter cover, a long rod is fixedly installed on the right side of the bottom end of the annular plate, a cleaning brush is fixedly sleeved on the outer surface of the long rod, the outer surface of the cleaning brush is movably connected to the outer surface of the water filter cover, and the annular plate will drive the cleaning brush to rotate.

[0010] As a preferred technical solution of the utility model, the driving mechanism includes:

[0011] A waterproof box, the waterproof box is fixedly mounted on the left side of the top of the annular plate, a driving motor is fixedly sleeved inside the waterproof box, a driving shaft is fixedly sleeved on the other end of the output shaft of the driving motor, the bottom end of the driving shaft penetrates the waterproof box and the annular plate and extends to the inside of the annular plate and is fixedly sleeved with a driving gear, and the driving gear is movably sleeved on the inner surface of the bottom end of the annular plate;

[0012] The driven gear is fixedly sleeved on the outer surface of the water filter cover and is located below the limiting ring. The outer surface of the driven gear is meshed with the outer surface of the driving gear. The outer surface of the driven gear is movably sleeved with the inner surface of the bottom end of the annular plate.

[0013] As a preferred technical solution of the utility model, the middle parts of the left and right ends of the buoyancy box are respectively fixedly sleeved with connecting plates, and the top end of the floating water pump is fixedly sleeved with a nozzle.

[0014] As a preferred technical solution of the utility model, a cover plate is movably installed on the top end of the nozzle, and an extension block is fixedly installed on the left side of the bottom end of the cover plate.

[0015] As a preferred technical solution of the utility model, the left end of the nozzle is fixedly installed with a fixed block located in front of the extension block, the inner surface of the fixed block and the front side of the outer surface of the extension block are movably connected, the internal movably connected with a round shaft of the fixed block, the outer surface of the round shaft and the inner surface of the extension block are fixedly connected.

[0016] As a preferred technical solution of the utility model, a connecting gear is fixedly sleeved on the top of the outer surface of the circular shaft, and the bottom end of the connecting gear is movably connected to the top end of the fixed block.

[0017] As a preferred technical solution of the utility model, a fixed shaft is fixedly installed on the right side of the top of the fixed block, a rotating rod is movably sleeved on the outer surface of the fixed shaft, the bottom end of the rotating rod is movably connected to the top of the fixed block, and the left end of the rotating rod is movably connected to the outer surface of the connecting gear.

[0018] As a preferred technical solution of the utility model, a fixed plate is movably connected to the left side of the rear end of the rotating rod, the bottom end of the fixed plate is fixedly connected to the top end of the fixed block, a spring is fixedly installed on the rear side of the right end of the fixed plate, the other end of the spring is fixedly connected to the rear side of the left end of the rotating rod, and the spring will reset the rotating rod.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model is provided with an annular plate, a cleaning brush, a driving motor, a driving gear and a driven gear. When the driving motor is started, the driving shaft will drive the driving gear to rotate. Since the outer surface of the driving gear and the outer surface of the driven gear are meshed and connected, under the joint action of the driving gear and the driven gear, the annular plate will rotate along the outer surface of the water filter cover with the long rod and the cleaning brush, thereby cleaning the debris attached to the outer surface of the water filter cover, thereby preventing the outer surface of the water filter cover from being blocked and affecting the working efficiency of the floating water pump.

[0021] 2. The utility model provides a cover plate, an extension block, a connecting gear, a rotating rod and a spring. Due to the restoring effect of the spring, a force is generated on the rotating rod to keep the rotating rod in place. Since the rotating rod and the connecting gear are movably connected, the connecting gear will be stuck by the rotating rod under the action of the rotating rod, thereby preventing the connecting gear from rotating. Then, the circular shaft, the extension block and the cover plate are locked through the connecting gear to ensure that the cover plate and the nozzle remain connected. In this way, the nozzle can be protected, thereby preventing debris from falling into the nozzle and causing clogging. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a cross-sectional structural schematic diagram of the front side of the utility model;

[0024] Figure 3 It is a schematic cross-sectional view of the water filter cover of the utility model;

[0025] Figure 4 It is a cross-sectional structural schematic diagram of the nozzle of the utility model;

[0026] Figure 5 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0027] Figure 6 for Figure 2 A schematic diagram of the local enlarged structure at B in the middle;

[0028] Figure 7 for Figure 4 Schematic diagram of the local enlarged structure at point C in the middle.

[0029] In the figure: 1. Floating box; 2. Mounting plate; 3. Floating pump; 4. Cleaning mechanism; 401. Water filter cover; 402. Ring plate; 403. Limiting groove; 404. Limiting ring; 405. Long rod; 406. Cleaning brush; 5. Driving mechanism; 501. Waterproof box; 502. Driving motor; 503. Driving shaft; 504. Driving gear; 505. Driven gear; 6. Connecting plate; 7. Nozzle; 8. Cover plate; 9. Extension block; 10. Fixed block; 11. Round shaft; 12. Connecting gear; 13. Fixed shaft; 14. Rotating rod; 15. Fixed plate; 16. Spring. DETAILED DESCRIPTION

[0030] 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.

[0031] like Figures 1 to 7 As shown, the utility model provides an aerator for fish pond farming, comprising:

[0032] A buoyancy box 1, a mounting plate 2 is fixedly sleeved inside the middle end of the buoyancy box 1, and a floating water pump 3 is fixedly mounted on the outer surface of the mounting plate 2;

[0033] A cleaning mechanism 4, which is arranged at the bottom end of the floating water pump 3;

[0034] A driving mechanism 5, which is arranged below the buoyancy tank 1;

[0035] Among them, the cleaning mechanism 4 includes a water filter cover 401, which is fixedly sleeved on the bottom of the outer surface of the floating water pump 3, and the top of the outer surface of the water filter cover 401 is movably sleeved with an annular plate 402, and a limiting groove 403 is provided inside the right side of the top end of the annular plate 402, and the inner surface of the limiting groove 403 is movably sleeved with a limiting ring 404, and the inner surface of the limiting ring 404 is fixedly sleeved with the outer surface of the water filter cover 401, and a long rod 405 is fixedly installed on the right side of the bottom end of the annular plate 402, and a cleaning brush 406 is fixedly sleeved on the outer surface of the long rod 405, and the outer surface of the cleaning brush 406 is movably connected to the outer surface of the water filter cover 401, and the annular plate 402 will drive the cleaning brush 406 to rotate.

[0036] When the annular plate 402 rotates along the outer surface of the water filter cover 401, it will rotate along the outer surface of the water filter cover 401 with the cleaning brush 406 through the long rod 405, with the floating water pump 3 as the axis. The existence of the limiting groove 403 and the limiting ring 404 will limit the rotation of the annular plate 402 to prevent the annular plate 402 and the water filter cover 401 from separating. The mutual cooperation of various mechanisms can realize the cleaning of the water inlet opened on the outer surface of the water filter cover 401, thereby preventing debris in the water from adhering to the water inlet and causing blockage of the water inlet, thereby ensuring the working efficiency of the floating water pump 3.

[0037] Wherein, the driving mechanism 5 comprises:

[0038] A waterproof box 501 is fixedly mounted on the left side of the top of the annular plate 402. A driving motor 502 is fixedly sleeved inside the waterproof box 501. A driving shaft 503 is fixedly sleeved on the other end of the output shaft of the driving motor 502. The bottom end of the driving shaft 503 penetrates the waterproof box 501 and the annular plate 402 and extends to the inside of the annular plate 402 and is fixedly sleeved with a driving gear 504. The driving gear 504 is movably sleeved on the inner surface of the bottom end of the annular plate 402.

[0039] The driven gear 505 is fixedly sleeved on the outer surface of the water filter cover 401 and is located below the limiting ring 404. The outer surface of the driven gear 505 is meshedly connected with the outer surface of the driving gear 504. The outer surface of the driven gear 505 is movably sleeved with the inner surface of the bottom end of the annular plate 402.

[0040] When the driving motor 502 is started, the driving shaft 503 will drive the driving gear 504 to rotate. Since the driving gear 504 and the driven gear 505 are meshed and connected and the driven gear 505 is fixedly sleeved on the outer surface of the water filter cover 401, the annular plate 402 will rotate at this time.

[0041] The middle parts of the left and right ends of the buoyancy box 1 are respectively fixedly sleeved with connecting plates 6 , and the top end of the floating water pump 3 is fixedly sleeved with a nozzle 7 .

[0042] The existence of the connecting plate 6 will facilitate the operator to move the aerator by pulling the rope, while the spray pipe 7 can ensure that the water in the fish pond can be sprayed out evenly.

[0043] A cover plate 8 is movably mounted on the top of the nozzle 7 , and an extension block 9 is fixedly mounted on the left side of the bottom end of the cover plate 8 .

[0044] Due to the existence of the cover plate 8 , the nozzle 7 is protected, thereby preventing foreign objects from falling into the nozzle 7 and causing clogging of the nozzle 7 .

[0045] Among them, the left end of the nozzle 7 is fixedly installed with a fixed block 10 located in front of the extension block 9, the inner surface of the fixed block 10 and the front side of the outer surface of the extension block 9 are movably sleeved, the inner part of the fixed block 10 is movably sleeved with a round shaft 11, the outer surface of the round shaft 11 is fixedly sleeved with the inner surface of the extension block 9, and the top of the outer surface of the round shaft 11 is fixedly sleeved with a connecting gear 12, and the bottom end of the connecting gear 12 is movably connected to the top of the fixed block 10.

[0046] When the cover plate 8 is pushed, the extension block 9 will rotate along the inner surface of the fixed block 10 with the circular shaft 11 as the axis.

[0047] A connecting gear 12 is fixedly sleeved on the top of the outer surface of the circular shaft 11 , and the bottom end of the connecting gear 12 is movably connected to the top end of the fixing block 10 .

[0048] When the circular shaft 11 rotates, the connecting gear 12 will rotate together.

[0049] Among them, a fixed shaft 13 is fixedly installed on the right side of the top of the fixed block 10, and a rotating rod 14 is movably sleeved on the outer surface of the fixed shaft 13. The bottom end of the rotating rod 14 is movably connected to the top of the fixed block 10, and the left end of the rotating rod 14 is movably connected to the outer surface of the connecting gear 12.

[0050] Due to the existence of the rotating rod 14 , the rotation of the connecting gear 12 will be restricted.

[0051] Among them, a fixed plate 15 is movably connected to the left side of the rear end of the rotating rod 14, the bottom end of the fixed plate 15 is fixedly connected to the top of the fixed block 10, a spring 16 is fixedly installed on the rear side of the right end of the fixed plate 15, and the other end of the spring 16 is fixedly connected to the rear side of the left end of the rotating rod 14, and the spring 16 will reset the rotating rod 14.

[0052] When the rotating rod 14 rotates, the spring 16 will be compressed, and the rotating rod 14 will return to its original position under the restoring action of the spring 16.

[0053] The working principle and use process of this utility model:

[0054] First, the operator rotates the rotating rod 14 so that the rotating rod 14 rotates around the fixed shaft 13 and compresses the spring 16 until the rotating rod 14 and the connecting gear 12 are separated, thereby releasing the lock of the connecting gear 12 by the rotating rod 14. Then the operator moves the cover plate 8 so that the cover plate 8 rotates with the extension block 9 and the circular shaft 11 around the circular shaft 11, thereby opening the cover plate 8. Then the operator releases the rotating rod 14, and the rotating rod 14 returns to its original position under the restoring action of the spring 16, thereby locking the connecting gear 12. When the cover plate 8 and the nozzle 7 are in a fitted state, the nozzle 7 will be protected to prevent debris from falling into the nozzle 7 and causing blockage of the nozzle 7 when the aerator is not in use.

[0055] Subsequently, the operator places the aerator at a suitable position in the fish pond and starts the floating water pump 3 to start the oxygenation operation of the fish pond. At the same time, the operator starts the driving motor 502, so that the driving shaft 503 drives the driving gear 504 to rotate. Since the driving gear 504 and the driven gear 505 are meshed with each other, as the driving gear 504 rotates and cooperates with the driven gear 505, the annular plate 402 will rotate along the outer surface of the water filter cover 401 with the long rod 405 and the cleaning brush 406, thereby cleaning the fallen leaves and debris attached to the outer surface of the water filter cover 401, thereby preventing it from being blocked and affecting the working efficiency of the floating water pump 3.

[0056] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aerator for fish pond farming, characterized in that: Included are: A buoyancy box (1), wherein a mounting plate (2) is fixedly sleeved inside the middle end of the buoyancy box (1), and a floating water pump (3) is fixedly mounted on the outer surface of the mounting plate (2); A cleaning mechanism (4), wherein the cleaning mechanism (4) is arranged at the bottom end of the floating water pump (3); A driving mechanism (5), wherein the driving mechanism (5) is arranged below the buoyancy tank (1); The cleaning mechanism (4) comprises a water filter cover (401), the water filter cover (401) is fixedly sleeved on the bottom of the outer surface of the floating water pump (3), the top of the outer surface of the water filter cover (401) is movably sleeved with an annular plate (402), a limiting groove (403) is provided inside the right side of the top end of the annular plate (402), the inner part of the limiting groove (403) is movably sleeved with a limiting ring (404), the inner surface of the limiting ring (404) is fixedly sleeved with the outer surface of the water filter cover (401), a long rod (405) is fixedly installed on the right side of the bottom end of the annular plate (402), the outer surface of the long rod (405) is fixedly sleeved with a cleaning brush (406), the outer surface of the cleaning brush (406) is movably connected to the outer surface of the water filter cover (401), and the annular plate (402) drives the cleaning brush (406) to rotate.

2. An aerator for fish pond farming according to claim 1, characterized in that: The driving mechanism (5) comprises: A waterproof box (501), the waterproof box (501) is fixedly mounted on the left side of the top end of the annular plate (402), a driving motor (502) is fixedly sleeved inside the waterproof box (501), a driving shaft (503) is fixedly sleeved on the other end of the output shaft of the driving motor (502), the bottom end of the driving shaft (503) passes through the waterproof box (501) and the annular plate (402) and extends to the inside of the annular plate (402) and is fixedly sleeved on a driving gear (504), and the driving gear (504) is movably sleeved on the inner surface of the bottom end of the annular plate (402); A driven gear (505) is fixedly sleeved on the outer surface of the water filter cover (401) and is located below the limiting ring (404); the outer surface of the driven gear (505) is meshingly connected with the outer surface of the driving gear (504); and the outer surface of the driven gear (505) is movably sleeved with the inner surface of the bottom end of the annular plate (402).

3. An aerator for fish pond culture according to claim 1, characterized in that: A connecting plate (6) is fixedly sleeved at the middle of the left and right ends of the buoyancy box (1), and a nozzle (7) is fixedly sleeved at the top end of the buoyancy pump (3).

4. An aerator for fish pond culture according to claim 3, characterized in that: A cover plate (8) is movably mounted on the top end of the nozzle (7), and an extension block (9) is fixedly mounted on the left side of the bottom end of the cover plate (8).

5. The aerator for fish pond culture according to claim 3, characterized in that: A fixed block (10) located in front of the extension block (9) is fixedly mounted on the left end of the nozzle (7); the inner surface of the fixed block (10) is movably sleeved with the front side of the outer surface of the extension block (9); a circular shaft (11) is movably sleeved inside the fixed block (10); and the outer surface of the circular shaft (11) is fixedly sleeved with the inner surface of the extension block (9).

6. An aerator for fish pond culture according to claim 5, characterized in that: A connecting gear (12) is fixedly sleeved on the top of the outer surface of the circular shaft (11), and the bottom end of the connecting gear (12) is movably connected to the top end of the fixed block (10).

7. An aerator for fish pond culture according to claim 5, characterized in that: A fixed shaft (13) is fixedly installed on the right side of the top of the fixed block (10), and a rotating rod (14) is movably sleeved on the outer surface of the fixed shaft (13). The bottom end of the rotating rod (14) is movably connected to the top of the fixed block (10), and the left end of the rotating rod (14) is movably connected to the outer surface of the connecting gear (12).

8. An aerator for fish pond culture according to claim 7, characterized in that: A fixing plate (15) is movably connected to the left side of the rear end of the rotating rod (14); the bottom end of the fixing plate (15) is fixedly connected to the top end of the fixing block (10); a spring (16) is fixedly installed on the rear side of the right end of the fixing plate (15); the other end of the spring (16) is fixedly connected to the rear side of the left end of the rotating rod (14); and the spring (16) resets the rotating rod (14).

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