Automatic oxygenation device for large-scale cultivation of sturgeon with naked abdomen

Abstract

The utility model discloses an automatic oxygenation device for large-scale cultivation of sturgeon with naked abdomen, and relates to the technical field of aquaculture. The automatic oxygenation device comprises a fixing pile, an oxygenation machine and a dissolved oxygen sensor, a transverse rod is fixedly arranged on the surface of the fixing pile, a floating air bag is fixedly arranged at the other end of the transverse rod, a transverse plate is fixedly arranged at the top end of the fixing pile, a rotating mechanism is arranged at the top of the transverse plate, and the dissolved oxygen sensor is arranged on the rotating mechanism. And an extension mechanism is arranged on the surface of the rotating mechanism. The device is fixed in the middle of an aquaculture pond through the fixing piles, the aerator and the hose are driven by the rotating mechanism to rotate in a reciprocating mode, the aerator injects oxygen into water through the hose, the distance between the end, away from the aerator, of the hose and the aerator can be adjusted through the extending mechanism, and therefore the oxygen injection range is adjusted; the rotating mechanism drives the aerator and the hose to rotate in a reciprocating mode, and it is ensured that oxygen can be evenly distributed in the whole area of the aquaculture pond.

Description

TECHNICAL FIELD

[0001] The utility model relates to aquaculture technical field, concretely relates to a kind of automatic oxygenation devices for bare abdomen sturgeon scale culture. BACKGROUND

[0002] Bare abdomen sturgeon, commonly known as "green cobia", is a large bottom-dwelling migratory fish, which has high requirements for water quality and dissolved oxygen. In the process of scale culture, in order to ensure the healthy growth of bare abdomen sturgeon and improve the efficiency of aquaculture, an automatic oxygenation device is needed to ensure that the dissolved oxygen in the aquaculture water body is sufficient, so as to improve the growth rate and efficiency of bare abdomen sturgeon.

[0003] The current oxygenation device usually needs to be fixed at a certain position of the aquaculture pond. When changing position, the oxygenation device needs to be disassembled at the original position and then fixed at the new position. It is troublesome to change position and limits the range of oxygenation area. For large ponds, the oxygenation device only supplements oxygen to a certain area, and the oxygen content in other areas is different from that in this area, so it is impossible to ensure uniform oxygenation of the entire water body. This problem should be solved specifically.

[0004] Therefore, an automatic oxygenation device for bare abdomen sturgeon scale culture is proposed. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims to solve the problems mentioned in the background art. The utility model provides an automatic oxygenation device for bare abdomen sturgeon scale culture.

[0006] The utility model adopts the following technical solutions to achieve the above-mentioned purpose:

[0007] An automatic oxygenation device for bare abdomen sturgeon scale culture includes a fixed pile, an oxygenation machine, and a dissolved oxygen sensor. The surface of the oxygenation machine is fixed with a hose, and the other end of the hose is fixed with a bubble strip. The surface of the fixed pile is fixed with a horizontal rod. The other end of the horizontal rod is fixed with a floating air bag. The horizontal rod and the floating air bag are arranged in several groups and in a ring array. The top end of the fixed pile is fixed with a horizontal plate. The top of the horizontal plate is fixed with a battery and a control box, respectively. The top of the horizontal plate is provided with a rotating mechanism for driving the oxygenation machine and the hose to rotate. The surface of the rotating mechanism is provided with an extension mechanism for driving the hose to extend outward. One side of the horizontal plate is fixed with a vertical rod. The bottom end of the vertical rod is fixed with a dissolved oxygen sensor.

[0008] Further, the rotating mechanism includes a turntable. The top of the horizontal plate is rotatably provided with a turntable. The oxygenation machine is fixed on the top of the turntable. The surface of the turntable is fixedly provided with a gear ring. The top of the horizontal plate is fixed with a motor. The output end of the motor is fixedly provided with a gear. The gear is engaged with the gear ring.

[0009] Further, the battery and the control box are located below the rotating disc and the gear ring, and the height of the rotating disc and the gear ring is greater than the height of the battery and the control box.

[0010] Further, the extension mechanism comprises a guide rail, the top of the rotating disc is fixedly provided with the guide rail, the inner wall of the guide rail is slidably provided with a movable block, the top of the guide rail is fixedly provided with an extension plate, one side of the guide rail is fixedly provided with a shaft column, the surface of the shaft column is threadedly connected with a locking ring, and the top of the extension plate is fixedly provided with a limiting sleeve.

[0011] Further, the surface of the shaft column is provided with a rubber layer, and the length of the movable block is less than the internal length of the guide rail.

[0012] Further, the limiting sleeve is matched with the hose, and the inner wall of the limiting sleeve is provided with a smooth layer.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model discloses a device is fixed in the middle of the breeding pond through the fixed pile, and the stability of the device can be ensured through the several groups of floating gas bags, the dissolved oxygen sensor can monitor the dissolved oxygen content in the water in real time, when the dissolved oxygen sensor monitors the oxygen content in the water, and the signal is conducted to the control module in the control box, the control module controls the start and stop of the rotating mechanism and the oxygenating machine, the oxygenating machine and the hose are driven to reciprocate through the rotating mechanism, the oxygenating machine starts, and the oxygen is injected into the water through the hose, the distance between the one end of the hose away from the oxygenating machine and the oxygenating machine can be adjusted through the extension mechanism, so that the oxygen injection range is adjusted, and then a plurality of sizes of breeding ponds can be adapted, the oxygenating machine and the hose are driven to reciprocate through the rotating mechanism, and the oxygen can be evenly distributed in the whole area of the breeding pond. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the schematic diagram of the utility model plan view;

[0017] Figure 3 It is the local schematic diagram of the utility model;

[0018] Figure 4 It is the schematic diagram of the utility model A part enlarged view;

[0019] 1, fixed pile; 2, cross bar; 3, floating air bag; 4, cross plate; 5, battery; 6, control box; 7, rotating mechanism; 701, rotating disc; 702, gear ring; 703, motor; 704, gear; 8, oxygenator; 9, hose; 10, extension mechanism; 1001, guide rail; 1002, movable block; 1003, extension plate; 1004, shaft column; 1005, locking ring; 1006, limiting sleeve; 11, vertical rod; 12, dissolved oxygen sensor. DETAILED DESCRIPTION

[0020] To make the objects, technical solutions, and advantages of the embodiments of the present application clearer, the following will be a clear and complete description of the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0022] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the product of the present application is used, which are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, therefore, cannot be understood as a limitation on the present application.

[0024] As Figures 1 to 4As shown in the figure, an automatic oxygenation device for large-scale breeding of naked sturgeon, comprising a fixed pile 1, an oxygenator 8 and an oxygen dissolving sensor 12, the surface of the oxygenator 8 is fixedly provided with a hose 9, and the other end of the hose 9 is fixedly provided with a bubble strip, the surface of the fixed pile 1 is fixedly provided with a crossbar 2, the other end of the crossbar 2 is fixedly provided with a floating air bag 3, and the crossbar 2 and the floating air bag 3 are both provided with a plurality of groups and are arranged in a ring array, the top end of the fixed pile 1 is fixedly provided with a horizontal plate 4, the top of the horizontal plate 4 is respectively fixedly provided with a storage battery 5 and a control box 6, the top of the horizontal plate 4 is provided with a rotating mechanism 7 for driving the oxygenator 8 and the hose 9 to rotate, the surface of the rotating mechanism 7 is provided with an extension mechanism 10 for driving the hose 9 to extend outward, one side of the horizontal plate 4 is fixedly provided with a vertical rod 11, and the bottom end of the vertical rod 11 is fixedly provided with the oxygen dissolving sensor 12; Specifically, the fixed pile 1 is installed at the middle position of the breeding pond, so that the device is fixed in the middle of the breeding pond, the stability of the device can be ensured by the plurality of floating air bags 3, the oxygen dissolving sensor 12 can monitor the dissolved oxygen content in the water in real time, when the oxygen dissolving sensor 12 monitors that the oxygen content in the water is insufficient, the signal is transmitted to the control module in the control box 6, the control module controls the start and stop of the rotating mechanism 7 and the oxygenator 8, the oxygenator 8 and the hose 9 are driven to reciprocating rotate by the rotating mechanism 7, the oxygenator 8 is started, so that oxygen is injected into the water through the hose 9, the distance between the end of the hose 9 away from the oxygenator 8 and the oxygenator 8 can be adjusted by the extension mechanism 10, so as to adjust the range of oxygen injection, thereby being able to adapt to breeding ponds of various sizes, the oxygenator 8 and the hose 9 are driven to reciprocating rotate by the rotating mechanism 7, so as to ensure that oxygen can be uniformly distributed in the entire area of the breeding pond.

[0025] As shown in the figure, Figure 1 , Figure 2 The rotating mechanism 7 comprises a turntable 701, the top of the horizontal plate 4 is rotatably provided with the turntable 701, the oxygenator 8 is fixedly arranged on the top of the turntable 701, the surface of the turntable 701 is fixedly sleeved with a gear ring 702, the top of the horizontal plate 4 is fixedly provided with a motor 703, the output end of the motor 703 is fixedly sleeved with a gear 704, and the gear 704 is engaged with the gear ring 702; Specifically, the control module in the control box 6 controls the start and stop of the motor 703, the gear 704 is driven to reciprocating rotate by the motor 703, the gear 704 can engage the gear ring 702 to rotate when rotating, so as to make the turntable 701 reciprocating rotate, thereby realizing the reciprocating rotation of the oxygenator 8 and the hose 9.

[0026] As shown in the figure, Figure 1 , Figure 2As shown in the figure, the battery 5 and the control box 6 are located below the rotating disc 701 and the gear ring 702, and the height of the rotating disc 701 and the gear ring 702 is greater than the height of the battery 5 and the control box 6; Specifically, the bottom of the rotating disc 701 and the gear ring 702 will not be in contact with the top of the battery 5 and the control box 6 when reciprocating rotation, thereby ensuring that the rotating disc 701 and the gear ring 702 can rotate normally.

[0027] As shown in the figure, Figures 2 to 4 As shown in the figure, the extension mechanism 10 includes a guide rail 1001, the top of the rotating disc 701 is fixedly provided with the guide rail 1001, the inner wall of the guide rail 1001 is slidably provided with a movable block 1002, the top of the guide rail 1001 is fixedly provided with an extension plate 1003, one side of the guide rail 1001 is fixedly provided with a shaft column 1004, the surface of the shaft column 1004 is threadedly connected with a locking ring 1005, and the top of the extension plate 1003 is fixedly provided with a limiting sleeve 1006; Specifically, moving the extension plate 1003 makes the movable block 1002 slide, so that the limiting sleeve 1006 moves, and the movement of the limiting sleeve 1006 can adjust the distance between the bottom end of the hose 9 and the oxygenator 8, thereby adapting to various sizes of aquaculture ponds. Rotating the locking ring 1005 makes its surface abut against one side of the guide rail 1001, thereby realizing the position locking of the movable block 1002, and further realizing the position locking of the extension plate 1003 and the limiting sleeve 1006.

[0028] As shown in the figure, Figure 3 , Figure 4 As shown in the figure, the surface of the shaft column 1004 is provided with a rubber layer, and the length of the movable block 1002 is less than the internal length of the guide rail 1001; Specifically, the rubber layer on the surface of the shaft column 1004 is in contact with the surface of the guide rail 1001, which can increase the frictional resistance, thereby ensuring the stability of the movable block 1002, and further ensuring the stability of the extension plate 1003.

[0029] As shown in the figure, Figure 2 , Figure 3 As shown in the figure, the limiting sleeve 1006 is adapted to the hose 9, and the inner wall of the limiting sleeve 1006 is provided with a smooth layer; Specifically, the smooth layer on the inner wall of the limiting sleeve 1006 can reduce the frictional resistance with the surface of the hose 9 when the limiting sleeve 1006 moves.

[0030] In summary: the fixed pile 1 is installed in the middle of the culture pond, so that the device is fixed in the middle of the culture pond, the stability of the device can be ensured by the plurality of groups of floating air bags 3, the dissolved oxygen sensor 12 can monitor the dissolved oxygen content in the water in real time, when the dissolved oxygen sensor 12 monitors that the oxygen content in the water is insufficient, the signal is transmitted to the control module in the control box 6, the control module controls the start and stop of the rotating mechanism 7 and the oxygenator 8, the rotating mechanism 7 drives the oxygenator 8 and the hose 9 to reciprocating rotation, the oxygenator 8 is started, so that oxygen is injected into the water through the hose 9, the distance between the one end of the hose 9 away from the oxygenator 8 and the oxygenator 8 can be adjusted through the extension mechanism 10, so as to adjust the range of oxygen injection, and then the oxygenator 8 can be adapted to various sizes of culture ponds, the rotating mechanism 7 drives the oxygenator 8 and the hose 9 to reciprocating rotation, so as to ensure that the oxygen can be uniformly distributed in the whole area of the culture pond.

[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic oxygenation device for large-scale farming of naked sturgeon, characterized in that, The utility model relates to a fixed stake (1) and oxygen -increasing machine (8) and oxygen -dissolving sensor (12) are included, the surface of oxygen -increasing machine (8) is fixed with hose (9), and the other end of hose (9) is fixed with bubble strip, the surface of fixed stake (1) is fixed with crossbar (2), the other end of crossbar (2) is fixed with floating gasbag (3), and crossbar (2) and floating gasbag (3) are equipped with several groups and are arranged in annular array, the top of fixed stake (1) is fixed with horizontal plate (4), the top of horizontal plate (4) is fixed with battery (5) and control box (6) respectively, the top of horizontal plate (4) is equipped with the rotating mechanism (7) for driving oxygen -increasing machine (8) and hose (9) rotation, the surface of rotating mechanism (7) is equipped with extension mechanism (10) for driving hose (9) to extend outward, one side of horizontal plate (4) is fixed with vertical rod (11), and the bottom of vertical rod (11) is fixed with oxygen -dissolving sensor (12).

2. The automatic oxygenation device for large-scale aquaculture of naked abdominal sturgeons according to claim 1, characterized in that, The rotating mechanism (7) includes a turntable (701), the top of the horizontal plate (4) is rotatably provided with the turntable (701), the oxygen -increasing machine (8) is fixedly arranged on the top of the turntable (701), the surface of the turntable (701) is fixedly sleeved with a gear ring (702), the top of the horizontal plate (4) is fixedly provided with a motor (703), the output end of the motor (703) is fixedly sleeved with a gear (704), and the gear (704) is engaged with the gear ring (702).

3. The automatic oxygenation device for large-scale aquaculture of naked abdominal sturgeons according to claim 2, characterized in that, The battery (5) and the control box (6) are located below the turntable (701) and the gear ring (702), and the height of the turntable (701) and the gear ring (702) is greater than the height of the battery (5) and the control box (6).

4. The automatic oxygenation device for large-scale aquaculture of naked abdominal sturgeons according to claim 3, characterized in that, The extension mechanism (10) includes a guide rail (1001), the top of the turntable (701) is fixedly provided with the guide rail (1001), the inner wall of the guide rail (1001) is slidably provided with a movable block (1002), the top of the guide rail (1001) is fixedly provided with an extension plate (1003), one side of the guide rail (1001) is fixedly provided with a shaft column (1004), the surface of the shaft column (1004) is threadedly connected with a locking ring (1005), and the top of the extension plate (1003) is fixedly provided with a limiting sleeve (1006).

5. The automatic oxygenation device for large-scale aquaculture of naked abdominal sturgeons according to claim 4, characterized in that, The surface of the shaft column (1004) is provided with a rubber layer, and the length of the movable block (1002) is less than the internal length of the guide rail (1001).

6. The automatic oxygenation device for large-scale aquaculture of naked abdominal sturgeons according to claim 4, characterized in that, The limiting sleeve (1006) is matched with the hose (9), and the inner wall of the limiting sleeve (1006) is provided with a smooth layer.

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