Oxygenation device for fishpond

Abstract

The oxygenation device comprises a mounting plate, a fixing cover is fixedly connected to the top of the mounting plate, a double-shaft motor is fixedly connected into the fixing cover, a first rotating shaft is fixedly connected to the top of the double-shaft motor, and a storage chamber is fixedly connected to the top of the first rotating shaft; a plurality of evenly-arranged discharging ports are formed in the two sides of the material storage chamber respectively, an air cylinder is installed at the bottom in the material storage chamber, the output end of the air cylinder is fixedly connected with a baffle, a dredging component is arranged on the top of the material storage chamber, and a fixing component is arranged on one side of the installation plate. The problems that when an existing oxygenation device is used, although feed can be thrown out by rotating a feed storage chamber, due to the fact that the feed is different in size, a discharge port can be blocked when the feed is thrown out, follow-up feed cannot be thrown out, fish breeding is affected, and therefore practicability is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fish breeding, in particular to an oxygenation device for a fish pond. Background Art

[0002] Aerator is a machine commonly used in fish farming. Its main function is to increase the oxygen content in the water to ensure that the fish in the water will not be deprived of oxygen. 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. Aerators are needed in fish ponds for oxygenation.

[0003] The existing patent CN218389406U discloses an air-lift aeration device for fish ponds, wherein a feeding mechanism is fixedly installed on the upper end of the mounting plate, an aeration mechanism is fixedly installed on the lower end of the mounting plate, and four groups of floating mechanisms are fixedly installed on the outer end of the mounting plate. The feeding mechanism includes a motor housing fixedly connected to the upper end of the mounting plate, and a double-shaft motor is arranged inside the motor housing. The air-lift aeration device for fish ponds described in the utility model generates centrifugal force by driving the storage chamber to rotate through the output shaft at one end of the double-shaft motor, and the fish feed in the storage chamber is thrown out from the discharge port through the centrifugal force, thereby realizing feeding of fish in the pond, and driving several groups of fan blades to rotate through the rotating shaft to stir the water in the pond, so that the water in the pond is fully in contact with the air, and the oxygen in the water is increased, thereby realizing oxygenation and feeding at the same time, and reducing the cost of equipment use.

[0004] Based on the search of the above patents and in combination with the oxygenation device in the prior art, it is found that when the above oxygenation device is in use, although the feed can be thrown out by rotating the storage chamber, due to the different sizes of the feed, the discharge port may be blocked when it is thrown out, resulting in the subsequent feed being unable to be thrown out, affecting the breeding of fish, and thus resulting in poor practicality. Utility Model Content

[0005] The utility model aims to provide an oxygenation device for fish ponds, so as to solve the problem that the existing oxygenation device proposed in the above background technology can, when in use, allow feed to be thrown out by rotating the storage chamber, but due to the different sizes of feed, the discharge port may be blocked when throwing out, resulting in the inability to throw out subsequent feed, affecting the breeding of fish, thereby resulting in poor practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oxygenation device for a fish pond, comprising a mounting plate, a fixed cover is fixedly connected to the top of the mounting plate, a double-axis motor is fixedly connected inside the fixed cover, a first rotating shaft is fixedly connected to the top of the double-axis motor, a storage chamber is fixedly connected to the top of the first rotating shaft, a plurality of evenly arranged discharge ports are respectively provided on both sides of the storage chamber, a cylinder is installed at the bottom of the storage chamber, a baffle is fixedly connected to the output end of the cylinder, a dredging component is provided on the top of the storage chamber, and a fixing component is provided on one side of the mounting plate;

[0007] The dredging component includes a horizontal plate, movable grooves respectively opened on both sides of the bottom of the horizontal plate, a movable block connected to the movable groove, a bidirectional screw connected to the movable block, a first motor connected to one end of the bidirectional screw, a vertical plate connected to the bottom of the movable block, a connecting plate connected to the bottom of the vertical plate, a plurality of dredging rods evenly arranged on one side of the connecting plate, and an adjusting component for preventing the connecting plate from blocking the feed. The bidirectional screw is screwed to the movable block, and the bidirectional screw is rotatably connected to the horizontal plate. The number of the dredging rods is consistent with the number of the discharge ports.

[0008] Preferably, the fixing component includes an extension plate connected to one side of the mounting plate, support plates respectively connected to both sides of the top of the extension plate, a driving shaft connected to the support plate, a winding wheel connected to the outer side of the driving shaft, a connecting rope connected to the winding wheel, a fixed anchor connected to the bottom of the connecting rope, and a driving component for moving the fixed anchor, and the driving shaft is rotatably connected to the support plate.

[0009] Preferably, the adjusting component includes a support frame fixedly connected to the outer side of the storage chamber and an electric push rod connected to the top of the support frame, and the output end of the electric push rod is fixedly connected to the top of the cross plate.

[0010] Preferably, support rods are fixedly connected to both sides of the top of the transverse plate, and the top of the support rods is fixedly connected to a limiting plate. The support rods penetrate the support frame and are slidably connected to the support frame.

[0011] Preferably, the driving component includes a worm wheel connected to the outside of the driving shaft, a worm connected to the bottom of the worm wheel, a fixing plate connected to both sides of the worm, and a second motor connected to one end of the worm, and the worm is meshed with the worm wheel.

[0012] Preferably, guide grooves are provided on opposite sides of the two support plates, and guide blocks are fixedly connected to both sides of the winding wheel, respectively, and the guide blocks are slidably connected to the guide grooves.

[0013] Preferably, a second rotating shaft is fixedly connected to the bottom of the dual-axis motor, a fan blade is fixedly connected to the outer side of the second rotating shaft, cross bars are fixedly connected to the four sides of the mounting plate, and a floating ball is fixedly connected to the bottom of the cross bar.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting the mounting plate and the dredging component, the first motor can drive the bidirectional screw to rotate, which can drive the two moving blocks to move in the opposite direction, which can drive the two vertical plates and the connecting plate to move, and then drive the dredging rod to move. The dredging rod can be inserted into the discharge port to push the feed in the discharge port out, and the blocked discharge port can be dredged to ensure that the feed can be thrown into the fish pond normally, which greatly improves the practicality of the device;

[0016] 2. By providing a fixed component, the second motor can drive the worm to rotate, which in turn can drive the worm wheel and the drive shaft to rotate, which can drive the winding wheel to rotate, and can drive the connecting rope to be wound or released. The fixed anchor can be inserted into the bottom of the fish pond, which can fix the entire device to prevent it from floating away, thereby further improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0018] Figure 2 A left side view provided for the utility model;

[0019] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0020] Figure 4 The utility model provides Figure 3 The enlarged view of point B in the middle;

[0021] Figure 5 The utility model provides Figure 3 Enlarged view of point C in the middle.

[0022] In the figure: 1. mounting plate; 11. fixed cover; 12. double-axis motor; 13. first rotating shaft; 14. storage chamber; 15. discharge port; 16. cylinder; 17. baffle; 21. horizontal plate; 22. moving groove; 23. moving block; 24. bidirectional screw; 25. first motor; 26. vertical plate; 27. connecting plate; 28. dredging rod; 31. extension plate; 32. support plate; 33. driving shaft; 34. winding wheel; 35. connecting rope; 36. fixed anchor; 41. support frame; 42. electric push rod; 51. support rod; 52. limit plate; 61. worm gear; 62. worm; 63. fixing plate; 64. second motor; 71. guide groove; 72. guide block; 81. second rotating shaft; 82. fan blade; 83. horizontal bar; 84. floating ball. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4The utility model provides a technical solution: an oxygenation device for a fish pond, comprising a mounting plate 1, a fixed cover 11 is fixedly connected to the top of the mounting plate 1, a double-axis motor 12 is fixedly connected inside the fixed cover 11, a first rotating shaft 13 is fixedly connected to the top of the double-axis motor 12, a storage chamber 14 is fixedly connected to the top of the first rotating shaft 13, a plurality of evenly arranged discharge ports 15 are respectively provided on both sides of the storage chamber 14, a cylinder 16 is installed at the bottom of the storage chamber 14, a baffle 17 is fixedly connected to the output end of the cylinder 16, a dredging component is provided on the top of the storage chamber 14, a fixing component is provided on one side of the mounting plate 1, the dredging component comprises a horizontal plate 21, movable grooves 22 respectively provided on both sides of the bottom of the horizontal plate 21, a movable block 23 connected to the movable groove 22, and a movable block 24 connected to the movable groove 24. The bidirectional screw 24 is connected to the block 23, the first motor 25 is connected to one end of the bidirectional screw 24, the vertical plate 26 is connected to the bottom of the moving block 23, the connecting plate 27 is connected to the bottom of the vertical plate 26, a plurality of dredging rods 28 are evenly arranged on one side of the connecting plate 27, and an adjusting component for preventing the connecting plate 27 from blocking the feed. The bidirectional screw 24 is screwed to the moving block 23, the bidirectional screw 24 is rotatably connected to the cross plate 21, the number of dredging rods 28 is consistent with the number of discharge ports 15, the cylinder 16 can drive the baffle 17 to move up, and the discharge port 15 is exposed. The dual-axis motor 12 can drive the storage chamber 14 to rotate. Under the action of centrifugal force, the feed can be thrown out through the discharge port 15, which is convenient for feeding fish. The first motor 25 can drive the bidirectional screw 24 to rotate. The screw 24 rotates, which can drive the two moving blocks 23 to move, which can drive the vertical plate 26 and the connecting plate 27 to move, and then the dredging rod 28 can be inserted into the discharge port 15 to dredge the discharge port 15 to prevent it from being blocked and affecting the normal feeding of fish. The adjusting component includes a support frame 41 fixedly connected to the outside of the storage chamber 14 and an electric push rod 42 connected to the top of the support frame 41. The output end of the electric push rod 42 is fixedly connected to the top of the cross plate 21. The electric push rod 42 can drive the cross plate 21 to move vertically, and then drive the dredging rod 28 to move up and down, staggering the dredging rod 28 and the discharge port 15 to facilitate the feed to be thrown out. The two sides of the top of the cross plate 21 are fixedly connected with support rods The support rod 51 has a limit plate 52 fixedly connected to the top of the support rod 51, and the support rod 51 passes through the support frame 41 and is slidably connected to the support frame 41. The support rod 51 can move up and down synchronously with the cross plate 21, and can support the cross plate 21 to prevent it from shifting when moving up and down. The bottom of the dual-axis motor 12 is fixedly connected to the second rotating shaft 81, and the outer side of the second rotating shaft 81 is fixedly connected to the fan blade 82. The mounting plate 1 is fixedly connected to cross bars 83 on all sides, and the bottom of the cross bar 83 is fixedly connected to a floating ball 84. The dual-axis motor 12 can drive the second rotating shaft 81 and the fan blade 82 to rotate, so as to stir the water in the pond so that the water in the pond is fully in contact with the air, thereby increasing the oxygen in the water. The floating ball 84 can facilitate the floating of the entire device and will not sink to the bottom.

[0025] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 5 The fixing components include an extension plate 31 connected to one side of the mounting plate 1, a support plate 32 connected to both sides of the top of the extension plate 31, a driving shaft 33 connected to the support plate 32, a winding wheel 34 connected to the outside of the driving shaft 33, a connecting rope 35 connected to the winding wheel 34, a fixing anchor 36 connected to the bottom of the connecting rope 35, and a driving component for moving the fixing anchor 36. The driving shaft 33 is rotatably connected to the support plate 32. The rotation of the driving shaft 33 can drive the winding wheel 34 to rotate, and then drive the connecting rope 35 to rotate, and then drive the fixing anchor 36 to move. The fixing anchor 36 can be placed at the bottom of the fish pond to fix the entire device to prevent it from floating away. The driving components include a worm gear 61 connected to the outside of the driving shaft 33, and a worm 6 connected to the bottom of the worm gear 61. 2. The fixing plate 63 connected to both sides of the worm 62 and the second motor 64 connected to one end of the worm 62, the worm 62 is meshed with the worm wheel 61, and the second motor 64 can be started to drive the worm 62 to rotate, and then the worm wheel 61 can be driven to rotate, and then the drive shaft 33 and the winding wheel 34 can be driven to rotate, so that the fixed anchor 36 can be stored conveniently, and the self-locking characteristics of the worm wheel 61 and the worm 62 can be used to prevent the fixed anchor 36 from moving when it is not needed. Guide grooves 71 are provided on the opposite sides of the two support plates 32, and guide blocks 72 are fixedly connected on both sides of the winding wheel 34, respectively, and the guide blocks 72 are slidably connected to the guide grooves 71. The guide blocks 72 can rotate synchronously with the winding wheel 34, which can improve the rotation stability of the winding wheel 34 and ensure the winding stability.

[0026] Working principle: during operation, feed is put into the storage chamber 14, and the second motor 64 is started. The second motor 64 can drive the worm 62 to rotate, and the worm 62 can drive the worm wheel 61 to rotate. The worm wheel 61 can drive the driving shaft 33 and the winding wheel 34 to rotate, so that the fixed anchor 36 drives the connecting rope 35 to move downward, and the fixed anchor 36 contacts the bottom of the fish pond to fix the entire device. Then the cylinder 16 is started to push the baffle 17 to move upward, so that the discharge port 15 leaks out, and then the double-axis motor 12 is started. The double-axis motor 12 can drive the first rotating shaft 13 and the second rotating shaft 81 to rotate. The first rotating shaft 13 can drive the storage chamber 14 to rotate, and use centrifugal force to throw the feed out through the discharge port 15. The second rotating shaft 81 can drive the fan blades 82 to rotate, which can stir the water in the pond so that the water in the pond is fully in contact with the air, thereby increasing the oxygen in the water. When the discharge port 15 is blocked, the double-axis motor 12 is turned off, and then it is started The electric push rod 42 can drive the horizontal plate 21 to move downward, and the downward movement of the horizontal plate 21 can drive the vertical plate 26 and the dredging rod 28 to move downward, so that the dredging rod 28 is aligned with the discharge port 15, and then the first motor 25 is started, and the first motor 25 can drive the bidirectional screw 24 to rotate. The rotation of the bidirectional screw 24 can drive the two moving blocks 23 to move toward the middle, and then the vertical plate 26 and the connecting plate 27 can be driven to move, so that the dredging rod 28 can be inserted into the discharge port 15, and the blocked discharge port 15 can be dredged. After the dredging is completed, the first motor 25 is started to reverse, so that the dredging rod 28 is away from the discharge port 15, and then the electric push rod 42 is started to drive the dredging rod 28 to reset vertically, so that the dredging rod 28 and the discharge port 15 are staggered, which is convenient for the normal throwing out of the feed. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0027] 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 oxygenation device for a fish pond, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is fixedly connected to a fixing cover (11), a double-axis motor (12) is fixedly connected inside the fixing cover (11), the top of the double-axis motor (12) is fixedly connected to a first rotating shaft (13), the top of the first rotating shaft (13) is fixedly connected to a storage chamber (14), both sides of the storage chamber (14) are respectively provided with a plurality of evenly arranged discharge ports (15), a cylinder (16) is installed at the bottom of the storage chamber (14), an output end of the cylinder (16) is fixedly connected to a baffle (17), a dredging component is provided at the top of the storage chamber (14), and a fixing component is provided on one side of the mounting plate (1); The dredging component comprises a transverse plate (21), a movable groove (22) respectively provided on both sides of the bottom of the transverse plate (21), a movable block (23) connected to the movable groove (22), a bidirectional screw (24) connected to the movable block (23), a first motor (25) connected to one end of the bidirectional screw (24), a vertical plate (26) connected to the bottom of the movable block (23), a connecting plate (27) connected to the bottom of the vertical plate (26), a plurality of dredging rods (28) evenly arranged on one side of the connecting plate (27), and an adjusting component for preventing the connecting plate (27) from blocking feed, wherein the bidirectional screw (24) is screwed to the movable block (23), the bidirectional screw (24) is rotatably connected to the transverse plate (21), and the number of the dredging rods (28) is consistent with the number of the discharge ports (15).

2. The oxygenation device for a fish pond according to claim 1, characterized in that: The fixing component comprises an extension plate (31) connected to one side of the mounting plate (1), a support plate (32) respectively connected to both sides of the top of the extension plate (31), a driving shaft (33) connected to the support plate (32), a winding wheel (34) connected to the outer side of the driving shaft (33), a connecting rope (35) connected to the winding wheel (34), a fixing anchor (36) connected to the bottom of the connecting rope (35), and a driving component for moving the fixing anchor (36), wherein the driving shaft (33) is rotatably connected to the support plate (32).

3. The oxygenation device for a fish pond according to claim 1, characterized in that: The adjusting component comprises a support frame (41) fixedly connected to the outside of the storage chamber (14) and an electric push rod (42) connected to the top of the support frame (41), and the output end of the electric push rod (42) is fixedly connected to the top of the transverse plate (21).

4. The oxygenation device for fish ponds according to claim 3, characterized in that: Support rods (51) are fixedly connected to both sides of the top of the transverse plate (21), and the top of the support rod (51) is fixedly connected to a limiting plate (52). The support rod (51) passes through the support frame (41) and is slidably connected to the support frame (41).

5. The oxygenation device for fish ponds according to claim 2, characterized in that: The driving component comprises a worm wheel (61) connected to the outside of the driving shaft (33), a worm (62) connected to the bottom of the worm wheel (61), a fixing plate (63) connected to both sides of the worm (62), and a second motor (64) connected to one end of the worm (62), wherein the worm (62) is meshed with the worm wheel (61).

6. The oxygenation device for fish ponds according to claim 2, characterized in that: A guide groove (71) is provided on one side opposite to the two support plates (32), and guide blocks (72) are fixedly connected to both sides of the winding wheel (34), respectively, and the guide blocks (72) are slidably connected to the guide groove (71).

7. The oxygenation device for fish ponds according to claim 1, characterized in that: The bottom of the dual-axis motor (12) is fixedly connected to a second rotating shaft (81), the outer side of the second rotating shaft (81) is fixedly connected to a fan blade (82), the four sides of the mounting plate (1) are fixedly connected to cross bars (83), and the bottom of the cross bar (83) is fixedly connected to a floating ball (84).

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