Fishing ground spawning pond convenient to clean

Abstract

The utility model belongs to the field of spawning ponds, and particularly relates to a fishery spawning pond convenient to clean, which comprises a spawning pond, a hollow column is fixedly connected to the bottom of the inner side of the spawning pond, a hollow pipe is rotatably connected to the inner side of the hollow column, and a transverse pipe is fixedly connected to the upper section of a pipe body of the hollow pipe. A vertical pipe is fixedly connected to the tail section of a pipe body of the transverse pipe, a one-way valve nozzle is arranged on the lower section of a pipe body of the vertical pipe, a floating foam cleaning mechanism is arranged below the transverse pipe, and a shaft sleeve is fixedly connected to the bottom of the hollow pipe. The combination of the hollow pipe, the transverse pipe and the vertical pipe is arranged, the combination can be driven by the motor to rotate, then oxygen can be pumped into the spawning pond in a rotating mode, the oxygen pumping effect is improved, and water flow can be simulated and egg fertilization can be accelerated through stirring of the vertical pipe in the spawning pond.

Description

Technical Field

[0001] The utility model relates to the field of spawning ponds, in particular to a spawning pond in a fishery which is easy to clean. Background Art

[0002] A fish farm spawning pond refers to an area specially set up in a fishery farm or a fishery research institution to promote the reproduction of fish and increase production. A spawning pond is usually a closed water body with suitable water quality and environmental conditions to provide the best spawning environment. For example, the utility model patent with authorization announcement number CN202222284U proposes a fish spawning pond, which includes a pond body, an inner net and a fish collecting cage arranged inside the pond body and separable from the pond body, and a cover net arranged on the top of the pond body to cover the opening of the pond body and separable from the pond body. The inner net includes a net wall arranged along the inner wall of the pond body and a net bottom arranged along the bottom of the pond body, and the lower edge of the net wall is fixedly connected to the edge of the net bottom.

[0003] The existing aquaculture water in the spawning pond has a low oxygen content, so it needs to be oxygenated. However, the aeration area is relatively fixed and not uniform. In addition, foam will float on the surface of the aquaculture water. The foam is formed by organic matter, bacteria and algae in the water. If it is not cleaned in time, it will cause water pollution and affect the life and reproduction of fish. Therefore, it needs to be improved. Utility Model Content

[0004] The utility model aims to provide a spawning pond in a fishery that is easy to clean, thereby solving the problems of uneven oxygenation and inconvenient cleaning of floating foam in the existing spawning pond.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spawning pond for a fishery that is easy to clean, comprising a spawning pond, a hollow column is fixedly connected to the inner bottom of the spawning pond, a hollow tube is rotatably connected to the inner side of the hollow column, the upper section of the tube body of the hollow tube is fixedly connected to a horizontal tube, the last section of the tube body of the horizontal tube is fixedly connected to a vertical tube, the lower section of the tube body of the vertical tube is provided with a one-way valve nozzle, a foam cleaning mechanism is provided below the horizontal tube, the bottom of the hollow tube is fixedly connected to a shaft sleeve, three supporting legs are fixedly connected to the bottom of the spawning pond, and a support plate is fixedly connected between the three supporting legs, an electric motor is fixedly installed in the middle part of the upper end of the support plate, the end of the output shaft of the motor is fixedly connected to a square shaft, and the square shaft is clamped with the shaft sleeve.

[0006] Preferably, the upper section of the hollow column is fixedly connected with a fixing plate, the upper section of the hollow tube and located below the transverse tube is fixedly connected with a supporting plate, and a ball is arranged at the bottom of the supporting plate, and the ball contacts the supporting plate. The arrangement of the fixing plate, the supporting plate and the ball can provide auxiliary support for the hollow tube and the components on the hollow tube.

[0007] Preferably, a sealing sleeve is installed on the lower section of the hollow tube body through a sealing bearing, and an air supply pipe is fixedly connected inside the sealing sleeve. The air supply pipe facilitates oxygen delivery to the hollow tube.

[0008] Preferably, the tube wall of the hollow tube is provided with an annular groove and a through hole, and the annular groove and the through hole are connected. Through the arrangement of the annular groove and the through hole, oxygen will first fill the annular groove and then enter the hollow tube through the through hole.

[0009] Preferably, the foam cleaning mechanism comprises a bracket fixedly connected to the horizontal tube, the horizontal part of the bracket is equipped with an adjusting rod through a bearing, the outer side of the rod body of the adjusting rod is connected with an adjusting sleeve through a thread, the bottom of the adjusting sleeve is fixedly connected with a slide plate, the bottom of the slide plate is fixedly connected with a sponge block, and the sponge block and the slide plate are both slidably connected to the outer side of the vertical tube. The setting of the foam cleaning mechanism facilitates auxiliary cleaning of the foam on the water surface of the spawning pool.

[0010] Preferably, a knob is fixedly connected to the top of the adjusting rod, and the knob is made of plastic. The setting of the knob makes it easy to rotate the adjusting rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a set of hollow tubes, horizontal tubes and vertical tubes, which can be driven to rotate by a motor and then rotate to supply oxygen to the spawning pool, thereby improving the effect of oxygen supply. In addition, the stirring of the vertical tubes in the spawning pool can simulate water flow and accelerate the fertilization of eggs.

[0013] 2. The utility model provides a foam cleaning mechanism below the vertical pipe, wherein an adjustable slide plate is provided, and a sponge block is provided at the bottom of the slide plate. The sponge block can be adjusted to a position flush with the water level, so that the foam generated on the water level can be assisted in cleaning, thereby avoiding excessive foam and causing pollution of the aquaculture water in the spawning pond. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A front cross-sectional view of

[0016] Figure 3 For the utility model Figure 1 A front cross-sectional view of

[0017] Figure 4 For the utility model Figure 2 A-section structure enlarged view.

[0018] In the figure: 1. spawning pool; 2. hollow column; 3. hollow tube; 4. horizontal tube; 5. vertical tube; 6. one-way valve nozzle; 7. foam cleaning mechanism; 8. fixed plate; 9. support plate; 10. ball bearing; 11. support leg; 12. support plate; 13. motor; 14. square shaft; 15. bushing; 16. sealing sleeve; 17. ring groove; 18. through hole; 19. air supply pipe; 71. bracket; 72. adjusting rod; 73. adjusting sleeve; 74. slide plate; 75. sponge block; 76. knob. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 , Figure 4 A spawning pond for a fishery that is easy to clean comprises a spawning pond 1, a hollow column 2 is fixedly connected to the inner bottom of the spawning pond 1, a hollow tube 3 is rotatably connected to the inner side of the hollow column 2, a horizontal tube 4 is fixedly connected to the upper section of the tube body of the hollow tube 3, a vertical tube 5 is fixedly connected to the end section of the tube body of the horizontal tube 4, a one-way valve nozzle 6 is arranged at the lower section of the tube body of the vertical tube 5, a shaft sleeve 15 is fixedly connected to the bottom of the hollow tube 3, three supporting legs 11 are fixedly connected to the bottom of the spawning pond 1, and a supporting plate 12 is fixedly connected between the three supporting legs 11, a motor 13 is fixedly installed in the middle part of the upper end of the support plate 12, a square shaft 14 is fixedly connected to the end of the output shaft of the motor 13, and the square shaft 14 is clamped with the shaft sleeve 15.

[0021] See also Figure 2 , Figure 3 , Figure 4 The upper section of the hollow column 2 is fixedly connected with a fixed disk 8, and the upper section of the hollow tube 3 and the lower section of the horizontal tube 4 are fixedly connected with a support disk 9, and the bottom of the support disk 9 is provided with a ball 10, and the ball 10 is in contact with the support disk 9. Through the setting of the fixed disk 8, the support disk 9 and the ball 10, the hollow tube 3 and the components on the hollow tube 3 have an auxiliary support function. The lower section of the tube body of the hollow tube 3 is installed with a sealing sleeve 16 through a sealing bearing, and the inside of the sealing sleeve 16 is fixedly connected with an air supply pipe 19. Through the air supply pipe 19, it is convenient to transport oxygen to the hollow tube 3. The tube wall of the hollow tube 3 is provided with an annular groove 17 and a through hole 18, and the annular groove 17 and the through hole 18 are connected. Through the setting of the annular groove 17 and the through hole 18, oxygen will first fill the annular groove 17, and then enter the hollow tube 3 through the through hole 18.

[0022] See also Figure 1 , Figure 2 , Figure 3 , a foam cleaning mechanism 7 is arranged below the transverse tube 4, and the foam cleaning mechanism 7 is arranged to facilitate auxiliary cleaning of the foam on the water surface of the spawning pool 1. The foam cleaning mechanism 7 comprises a bracket 71 fixedly connected to the transverse tube 4, an adjusting rod 72 is installed on the horizontal part of the bracket 71 through a bearing, an adjusting sleeve 73 is threadedly connected to the outside of the rod body of the adjusting rod 72, a slide plate 74 is fixedly connected to the bottom of the adjusting sleeve 73, a sponge block 75 is fixedly connected to the bottom of the slide plate 74, and the sponge block 75 and the slide plate 74 are both slidably connected to the outside of the vertical tube 5. A knob 76 is fixedly connected to the top of the adjusting rod 72, and the knob 76 is made of plastic. The arrangement of the knob 76 facilitates the rotation of the adjusting rod 72.

[0023] The specific implementation process of the utility model is as follows: when in use, after the fish eggs are put into the spawning pond 1, the air supply pipe 19 is connected to the oxygen supply device, so that oxygen can enter the hollow tube 3, the horizontal tube 4 and the vertical tube 5, and finally discharged into the spawning pond 1 by the one-way valve nozzle 6 on the vertical tube 5, so as to supply oxygen for the hatching of the fish eggs, and at the same time, the motor 13 is started, and the motor 13 drives the hollow tube 3 to rotate through the square shaft 14 and the shaft sleeve 15, so that the hollow tube 3 drives the horizontal tube 4 and the vertical tube 5 to rotate, and the stirring of the vertical tube 5 in the spawning pond 1 can simulate water flow and accelerate the fertilization of the eggs;

[0024] In addition, by rotating the adjusting rod 72 through the knob 76, the adjusting rod 72 can move the adjusting sleeve 73 downward through the relative threaded movement between the adjusting rod 72 and the adjusting sleeve 73, and then the adjusting sleeve 73 drives the slide plate 74 to move downward until the sponge block 75 at the bottom of the slide plate 74 is level with the water level of the spawning pool 1, and then pushes the floating foam to gather the floating foam for unified cleaning.

[0025] 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. A spawning pond for a fishery that is easy to clean, comprising a spawning pond (1), characterized in that: The inner bottom of the spawning pool (1) is fixedly connected to a hollow column (2), the inner side of the hollow column (2) is rotatably connected to a hollow tube (3), the upper section of the tube body of the hollow tube (3) is fixedly connected to a transverse tube (4), the lower section of the tube body of the transverse tube (4) is fixedly connected to a vertical tube (5), the lower section of the tube body of the vertical tube (5) is provided with a one-way valve nozzle (6), a foam cleaning mechanism (7) is provided below the transverse tube (4), the bottom of the hollow tube (3) is fixedly connected to a shaft sleeve (15), the bottom of the spawning pool (1) is fixedly connected to three supporting legs (11), and a supporting plate (12) is fixedly connected between the three supporting legs (11), an electric motor (13) is fixedly installed in the middle of the upper end of the supporting plate (12), the end of the output shaft of the electric motor (13) is fixedly connected to a square shaft (14), and the square shaft (14) is clamped with the shaft sleeve (15).

2. The easy-to-clean spawning pond of a fishery according to claim 1, characterized in that: The upper section of the hollow column (2) is fixedly connected to a fixing plate (8), the upper section of the hollow tube (3) is fixedly connected to a supporting plate (9) located below the transverse tube (4), and a ball bearing (10) is provided at the bottom of the supporting plate (9), and the ball bearing (10) is in contact with the supporting plate (9).

3. The easy-to-clean spawning pond of a fishery according to claim 1, characterized in that: A sealing sleeve (16) is installed on the lower section of the hollow tube (3) via a sealing bearing, and an air supply pipe (19) is fixedly connected to the interior of the sealing sleeve (16).

4. The easy-to-clean spawning pond of a fishery according to claim 1, characterized in that: The tube wall of the hollow tube (3) is provided with an annular groove (17) and a through hole (18), and the annular groove (17) and the through hole (18) are communicated with each other.

5. The easy-to-clean spawning pond of a fishery according to claim 1, characterized in that: The foam cleaning mechanism (7) comprises a bracket (71) fixedly connected to the horizontal tube (4); an adjusting rod (72) is mounted on the horizontal portion of the bracket (71) via a bearing; an adjusting sleeve (73) is threadedly connected to the outer side of the rod body of the adjusting rod (72); a slide plate (74) is fixedly connected to the bottom of the adjusting sleeve (73); a sponge block (75) is fixedly connected to the bottom of the slide plate (74); and both the sponge block (75) and the slide plate (74) are slidably connected to the outer side of the vertical tube (5).

6. The easy-to-clean spawning pond of a fishery according to claim 5, characterized in that: A knob (76) is fixedly connected to the top of the adjusting rod (72), and the knob (76) is made of plastic.

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