Oxygenation device for culture pond

Abstract

The utility model provides an oxygenation device for a culture pond, and relates to the technical field of oxygenation devices for culture ponds. Comprising a mounting circular plate, a driving motor is fixedly mounted at the top of the outer surface of the mounting circular plate, a rotating rod is fixedly connected to the output end of the driving motor, a rotating disc is fixedly connected to the bottom end of the rotating rod, and a plurality of water stirring blades are arranged at the top of the rotating disc; three first connecting rods which are circumferentially arranged at equal intervals are fixedly connected to the outer surface of the mounting circular plate, the protective circular frame and the protective plate are arranged, the rotating disc can be effectively protected, animals and plants in water are prevented from being twisted into the rotating disc, the rotating disc is prevented from being blocked or damaged, meanwhile, under the action of a circular clamping block and a circular clamping frame, the protective plate is detachable, and the protective plate is convenient to use. The cleaning device is simple in structure and convenient to maintain, under the action of an L-shaped brush plate and a rectangular brush plate, the outer surfaces of the protective round frame and the annular frame can be cleaned, and then impurities in water attached to the outer surfaces of the protective round frame and the annular frame are removed.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture pond oxygenation devices, in particular to an aquaculture pond oxygenation device. Background Art

[0002] During the shrimp fry breeding process, the shrimp fry are generally oxygenated in the breeding pond. As the shrimp fry are put in and grow, the oxygen content of the water in the breeding pond will decrease. At this time, an oxygenator is needed to increase the oxygen content of the water. The impeller-type oxygenator is one of the common oxygenators.

[0003] In actual work, the structure and function of the impeller-type oxygenation device in the prior art are relatively complete and can basically meet the daily oxygenation needs, but there are still the following two problems:

[0004] 1. The impeller-type aeration device relies on the rotating disk and impeller at the bottom to drive the water to turn over, thereby increasing the contact surface with the air and increasing the speed of dissolved oxygen in the water. However, the impeller is very easy to entangle plants or animals in the water, causing the impeller to be blocked or even damaged;

[0005] 2. There are some devices on the market that use protective covers to protect the impellers, but aquatic plants and animals are still easy to adhere to the protective covers, thereby blocking the water holes on the protective covers, thus affecting the normal use of the equipment.

[0006] Therefore, the utility model provides an oxygenation device for a culture pond. Utility Model Content

[0007] The purpose of the utility model is to solve the shortcomings in the prior art and provide an aeration device for a culture pond.

[0008] In order to achieve the above purpose, the utility model adopts the following technical scheme: an aeration device for a culture pond, comprising a circular plate,

[0009] A driving motor is fixedly mounted on the top of the outer surface of the mounting circular plate, a rotating rod is fixedly connected to the output end of the driving motor, a rotating disk is fixedly connected to the bottom end of the rotating rod, and a plurality of water stirring blades are arranged on the top of the rotating disk;

[0010] The outer surface of the mounting circular plate is fixedly connected to three first connecting rods arranged equidistantly in a circumferential direction, and a floating ball is fixedly mounted on one end of the first connecting rod away from the mounting circular plate;

[0011] A protective anti-blocking structure is provided between the first connecting rod, the rotating rod and the rotating disk;

[0012] The outer surface of the mounting circular plate is provided with an auxiliary ground insertion structure;

[0013] The protective and anti-blocking structure includes three connecting round blocks, the inner walls of the three connecting round blocks are fixedly connected to the outer surface of the first connecting rod, the bottom of the outer surface of the connecting round block is fixedly connected to an L-shaped connecting rod, the end of the L-shaped connecting rod away from the connecting round block is fixedly connected to a protective round frame, the bottom of the protective round frame is open, and the arc-shaped side of the protective round frame is provided with a plurality of circular holes for water passage, the top of the protective round frame is provided with a rectangular hole for water passage, and the top inner wall of the protective round frame is fixedly connected to the outer surface of the rotating rod.

[0014] As a preferred embodiment, a circular clamping frame is fixedly connected to the bottom of the outer surface of the rotating disk, a first circular through hole is opened on the inner wall of the arc-shaped surface of the circular clamping frame, a threaded rod is inserted into the inner wall of the first circular through hole, a fixing nut is threadedly connected to one end of the threaded rod, a circular clamping block is clamped on the inner wall of the circular clamping block, a second circular through hole is opened on the inner wall of the circular clamping block, the threaded rod can be inserted into the inner wall of the second circular through hole, a protective plate is fixedly connected to the bottom of the outer surface of the circular clamping block, a ring-shaped frame is fixedly connected to the outer surface of the protective plate, a rectangular hole for water passage is opened on the inner wall of the protective plate, a circular hole for water passage is opened on the inner wall of the ring-shaped frame, an L-shaped brush plate is fixedly connected to the outer surface of the protective plate, and a rectangular brush plate is fixedly connected to the bottom of the protective circular frame.

[0015] The technical effect of adopting the above further scheme is: by setting a circular clamp block and a circular clamp frame, the protective plate and the rotating disk can be fixed, so that the rotating disk can drive the protective plate to rotate, and then drive the L-shaped brush plate to rotate. At the same time, during the rotation of the protective plate, the rectangular brush plate can clean the annular frame.

[0016] As a preferred embodiment, the auxiliary ground insertion structure includes a second connecting rod, one end of the second connecting rod is fixedly connected to the outer surface of the mounting circular plate, the end of the second connecting rod away from the mounting circular plate is fixedly connected to an auxiliary circular plate, a screw hole tube is slidably inserted into the inner wall of the auxiliary circular plate, a threaded adjustment rod is threadedly connected to the inner wall of the bottom end of the screw hole tube, and the bottom end of the threaded adjustment rod is fixedly connected to the ground insertion rod.

[0017] The technical effect of adopting the above further solution is: by providing a screw hole tube and a threaded adjustment rod, the threaded adjustment rod can slide on the inner wall of the screw hole tube, thereby allowing the ground insertion rod to move up and down, thereby allowing the ground insertion rod to adjust its effective length.

[0018] As a preferred embodiment, the outer surface of the screw hole cylinder is located at the top of the auxiliary disk and is slidably connected to a sliding disk, the top of the outer surface of the screw hole cylinder is fixedly connected to a fixed disk, and the outer surface of the screw hole cylinder is sleeved with a buffer spring, and the two ends of the buffer spring are respectively fixedly connected to the fixed disk and the sliding disk.

[0019] The technical effect of adopting the above further solution is: through the sliding disc and the buffer spring, when the mounting circular plate moves upward, a large impact force will be generated on the sliding disc, which can be slowly released by the buffer spring to avoid pulling up the ground rod.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] By providing a protective circular frame and a protective plate, the rotating disk can be effectively protected to prevent aquatic animals and plants from being entangled in the rotating disk, which may cause the rotating disk to become stuck or damaged. At the same time, under the action of the circular clamping block and the circular clamping frame, the protective plate can be removable for easy maintenance. Under the action of the L-shaped brush plate and the rectangular brush plate, the outer surfaces of the protective circular frame and the ring frame can be cleaned, thereby removing impurities in the water attached to the outer surfaces of the protective circular frame and the ring frame to prevent the water holes from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of an aeration device for a culture pond provided by the utility model;

[0023] Figure 2 A schematic diagram of the structure of a rotating disk of an aeration device for a culture pond provided by the utility model;

[0024] Figure 3 A schematic diagram of the structure of a protective circular frame of an aeration device for a culture pond provided by the utility model;

[0025] Figure 4 The utility model provides a schematic diagram of the structure of the ground-inserted rod of the aeration device for a culture pond.

[0026] Legend:

[0027] 1. Install the circular plate; 2. Drive motor; 3. First connecting rod; 4. Float; 5. Rotating rod; 6. Rotating disk;

[0028] 7. Protective anti-blocking structure; 71. Connecting round block; 72. L-shaped connecting rod; 73. Protective round frame; 74. Round clamp frame; 75. First round through hole; 76. Threaded plug rod; 77. Fixing nut; 78. Round clamp block; 79. Second round through hole; 710. Protective plate; 711. Ring frame; 712. Rectangular brush plate; 713. L-shaped brush plate;

[0029] 8. Auxiliary ground insertion structure; 81. Second connecting rod; 82. Auxiliary disc; 83. Screw hole cylinder; 84. Sliding disc; 85. Fixed disc; 86. Buffer spring; 87. Threaded adjustment rod; 88. Ground insertion rod. 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 Figure 1-Figure 4 As shown, this embodiment provides a technical solution: an aeration device for a culture pond, comprising a mounting circular plate 1, a driving motor 2 is fixedly mounted on the top of the outer surface of the mounting circular plate 1, a rotating rod 5 is fixedly connected to the output end of the driving motor 2, a rotating disk 6 is fixedly connected to the bottom end of the rotating rod 5, and a plurality of water stirring blades are arranged on the top of the rotating disk 6; three first connecting rods 3 arranged equidistantly in a circumferential direction are fixedly connected to the outer surface of the mounting circular plate 1, a floating ball 4 is fixedly mounted on one end of the first connecting rod 3 away from the mounting circular plate 1; a protective anti-blocking structure 7 is arranged between the first connecting rod 3, the rotating rod 5 and the rotating disk 6; the mounting circular plate An auxiliary ground-insertion structure 8 is provided on the outer surface of the plate 1; the protective anti-blocking structure 7 includes three connecting round blocks 71, the inner walls of the three connecting round blocks 71 are fixedly connected to the outer surface of the first connecting rod 3, and an L-shaped connecting rod 72 is fixedly connected to the bottom of the outer surface of the connecting round block 71, and a protective circular frame 73 is fixedly connected to the end of the L-shaped connecting rod 72 away from the connecting round block 71, and the bottom of the protective circular frame 73 is open, and a plurality of circular holes for water flow are provided on the arc-shaped side surface of the protective circular frame 73, and a rectangular hole for water flow is provided on the top of the protective circular frame 73, and the top inner wall of the protective circular frame 73 is fixedly connected to the outer surface of the rotating rod 5.

[0032] Further, such as Figure 2 and Figure 3As shown: a circular clamping frame 74 is fixedly connected to the bottom of the outer surface of the rotating disk 6, a first circular through hole 75 is provided on the inner wall of the arc surface of the circular clamping frame 74, a threaded rod 76 is inserted into the inner wall of the first circular through hole 75, one end of the threaded rod 76 is threadedly connected to a fixing nut 77, a circular clamping block 78 is clamped on the inner wall of the circular clamping block 78, a second circular through hole 79 is provided on the inner wall of the circular clamping block 78, the threaded rod 76 can be inserted into the inner wall of the second circular through hole 79, a protective plate 710 is fixedly connected to the bottom of the outer surface of the circular clamping block 78, and an annular frame 711 is fixedly connected to the outer surface of the protective plate 710. The inner wall of the protective plate 710 is provided with a rectangular hole for water passage, the inner wall of the annular frame 711 is provided with a circular hole for water passage, the outer surface of the protective plate 710 is fixedly connected with an L-shaped brush plate 713, and the bottom of the protective circular frame 73 is fixedly connected with a rectangular brush plate 712. By setting a circular clamp block 78 and a circular clamp frame 74, the protective plate 710 and the rotating disk 6 can be fixed, so that the rotating disk 6 can drive the protective plate 710 to rotate, and then drive the L-shaped brush plate 713 to rotate. At the same time, during the rotation of the protective plate 710, the rectangular brush plate 712 can clean the annular frame 711.

[0033] The above schemes also have the problem that the circular plate 1 is easily blown over or rolled on the water surface when the wind force on the water surface is strong, causing it to hit stones and thus be damaged. Figure 2 and Figure 4 As shown: In the present scheme, the auxiliary ground insertion structure 8 includes a second connecting rod 81, one end of the second connecting rod 81 is fixedly connected to the outer surface of the mounting circular plate 1, and the end of the second connecting rod 81 away from the mounting circular plate 1 is fixedly connected to an auxiliary disc 82, and a screw hole tube 83 is slidably inserted into the inner wall of the auxiliary disc 82, and a threaded adjustment rod 87 is threadedly connected to the inner wall of the bottom end of the screw hole tube 83, and a ground insertion rod 88 is fixedly connected to the bottom end of the threaded adjustment rod 87. By setting the screw hole tube 83 and the threaded adjustment rod 87, the threaded adjustment rod 87 can slide on the inner wall of the screw hole tube 83, so that the ground insertion rod 88 can move up and down, and the ground insertion rod 88 can adjust the effective length.

[0034] The above solution also has the problem that when the auxiliary disc 82 is subjected to a large upward impact force, it is easy to drive the ground insertion rod 88 to move upward, thereby pulling it out. Figure 4 As shown, the outer surface of the screw hole cylinder 83 is located at the top of the auxiliary disc 82 and is slidably connected to the sliding disc 84. The top of the outer surface of the screw hole cylinder 83 is fixedly connected to the fixed disc 85. The outer surface of the screw hole cylinder 83 is sleeved with a buffer spring 86. The two ends of the buffer spring 86 are respectively fixedly connected to the fixed disc 85 and the sliding disc 84. Through the sliding disc 84 and the buffer spring 86, when the mounting circular plate 1 moves upward, a large impact force will be generated on the sliding disc 84, which can be slowly released by the buffer spring 86 to avoid pulling up the ground rod 88.

[0035] Working principle:

[0036] like Figure 1-4 As shown:

[0037] When in use: the circular clamping block 78 is clamped into the inner wall of the circular clamping frame 74, and the threaded rod 76 is inserted into the inner wall of the first round through hole 75 and the second round through hole 79, and the fixing nut 77 is fixed to the threaded rod 76, and the protective plate 710 is fixed to the rotating disk 6;

[0038] At this time, the driving motor 2 is started, so that the driving motor 2 drives the rotating rod 5 to rotate, and then drives the rotating disk 6 to rotate, and then drives the protective plate 710 to rotate, so that the L-shaped brush plate 713 can clean the annular frame 711, and the rectangular brush plate 712 can clean the protective circular frame 73;

[0039] When the mounting circular plate 1 needs to be fixed, the ground insertion rod 88 and the screw hole tube 83 are inserted into the inner wall of the auxiliary circular plate 82. When the length needs to be adjusted, the ground insertion rod 88 is rotated to make the threaded adjustment rod 87 move on the inner wall of the screw hole tube 83, thereby increasing or decreasing the effective length.

[0040] When a larger upward impact force is required, the auxiliary disc 82 will drive the sliding disc 84 to slide on the outer surface of the screw hole tube 83, thereby causing the buffer spring 86 to deform and play a buffering role.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A breeding pond oxygenation device, comprising a mounting circular plate (1), characterized in that: A driving motor (2) is fixedly mounted on the top of the outer surface of the mounting circular plate (1); a rotating rod (5) is fixedly connected to the output end of the driving motor (2); a rotating disk (6) is fixedly connected to the bottom end of the rotating rod (5); and a plurality of water stirring blades are arranged on the top of the rotating disk (6); The outer surface of the mounting circular plate (1) is fixedly connected with three first connecting rods (3) arranged equidistantly in a circumferential manner, and a floating ball (4) is fixedly mounted on one end of the first connecting rod (3) away from the mounting circular plate (1); A protective anti-blocking structure (7) is provided between the first connecting rod (3), the rotating rod (5) and the rotating disk (6); The outer surface of the mounting circular plate (1) is provided with an auxiliary ground insertion structure (8); The protective anti-blocking structure (7) comprises three connecting circular blocks (71), the inner walls of the three connecting circular blocks (71) are fixedly connected to the outer surface of the first connecting rod (3), the bottom of the outer surface of the connecting circular block (71) is fixedly connected to an L-shaped connecting rod (72), one end of the L-shaped connecting rod (72) away from the connecting circular block (71) is fixedly connected to a protective circular frame (73), the bottom of the protective circular frame (73) is open, the arc-shaped side surface of the protective circular frame (73) is provided with a plurality of circular holes for water flow, the top of the protective circular frame (73) is provided with a rectangular hole for water flow, and the inner wall of the top of the protective circular frame (73) is fixedly connected to the outer surface of the rotating rod (5).

2. The aeration device for a culture pond according to claim 1, characterized in that: A circular clamping frame (74) is fixedly connected to the bottom of the outer surface of the rotating disk (6), and a first circular through hole (75) is provided on the inner wall of the arc-shaped surface of the circular clamping frame (74).

3. The aeration device for a culture pond according to claim 2, characterized in that: A threaded rod (76) is inserted into the inner wall of the first round through hole (75), and one end of the threaded rod (76) is threadedly connected to a fixing nut (77).

4. The aeration device for a culture pond according to claim 3, characterized in that: The inner wall of the circular clamping frame (74) is clamped with a circular clamping block (78), and the inner wall of the circular clamping block (78) is provided with a second circular through hole (79), and the threaded insertion rod (76) can be inserted into the inner wall of the second circular through hole (79).

5. The aeration device for a culture pond according to claim 4, characterized in that: A protective plate (710) is fixedly connected to the bottom of the outer surface of the circular clamping block (78), an annular frame (711) is fixedly connected to the outer surface of the protective plate (710), a rectangular water-passing hole is provided on the inner wall of the protective plate (710), and a circular water-passing hole is provided on the inner wall of the annular frame (711).

6. The aeration device for a culture pond according to claim 5, characterized in that: An L-shaped brush plate (713) is fixedly connected to the outer surface of the protection plate (710), and a rectangular brush plate (712) is fixedly connected to the bottom of the protection circular frame (73).

7. The aeration device for a culture pond according to claim 1, characterized in that: The auxiliary ground insertion structure (8) comprises a second connecting rod (81), one end of which is fixedly connected to the outer surface of the mounting circular plate (1), and one end of the second connecting rod (81) away from the mounting circular plate (1) is fixedly connected to an auxiliary circular plate (82), a screw hole tube (83) is slidably inserted into the inner wall of the auxiliary circular plate (82), a threaded adjustment rod (87) is threadedly connected to the inner wall of the bottom end of the screw hole tube (83), and the bottom end of the threaded adjustment rod (87) is fixedly connected to a ground insertion rod (88).

8. The aeration device for a culture pond according to claim 7, characterized in that: The outer surface of the screw hole cylinder (83) is located at the top of the auxiliary disc (82) and is slidably connected to a sliding disc (84). The top of the outer surface of the screw hole cylinder (83) is fixedly connected to a fixed disc (85). The outer surface of the screw hole cylinder (83) is sleeved with a buffer spring (86). The two ends of the buffer spring (86) are respectively fixedly connected to the fixed disc (85) and the sliding disc (84).

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