Micropterus salmoides culture pond with constant water level function

Abstract

The invention discloses a largemouth micropterus salmoides culture pond with a constant water level function, and particularly relates to the technical field of largemouth micropterus salmoides culture ponds.The largemouth micropterus salmoides culture ponds.The largemouth micropterus salmoides culture pond comprises a water level keeping device, and the water level keeping device comprises a shell, a water pressure plate, an upper transmission assembly, a lower transmission assembly and a drainage opening and closing assembly; the upper transmission assembly comprises an upper sliding rail, an upper sliding block, an upper hinge rod and an upper rotating wheel. The upper sliding rail is fixed to the lower end of the water pressure plate, the upper rotating wheel is rotationally connected with the end of the upper hinge rod, the upper sliding block is slidably connected with the upper sliding rail, a transmission rack is arranged at the side end of the upper sliding block, and the upper rotating wheel is in meshed transmission connection with the transmission rack. The water pressure plate is slidably mounted in the shell, the upper transmission assembly is in transmission connection with the lower transmission assembly, and the lower transmission assembly is in transmission connection with the drainage opening and closing assembly. According to the micropterus salmoides culture pond, the water pressure after the water level exceeds the preset line can be sensed and converted to drive the drainage hole in the shell to be opened, and therefore redundant culture water is drained.

Description

Technical Field

[0001] The present application relates to the technical field of largemouth bass breeding ponds, and in particular to a largemouth bass breeding pond with a constant water level function. Background Art

[0002] At a suitable water level, largemouth bass have enough space to move around and can eat and grow normally. Generally, the water level can be controlled at 1-1.5 meters in the early stage of breeding. As the fish grows, the water level is gradually deepened to 2-3 meters. During the breeding process, if the water level is too low, the space will be small and the largemouth bass will be restricted in their activities, affecting their feeding and growth rate; if the water level is too high, it may cause water temperature stratification and insufficient dissolved oxygen at the bottom, which is also not conducive to the healthy growth of the fish. Therefore, how to control the water level in the largemouth bass breeding pond is an urgent problem for the experimenters. Summary of the invention

[0003] The invention provides a largemouth bass breeding pond with a constant water level function. The largemouth bass breeding pond can sense the water pressure after the water level exceeds a predetermined line, convert and drive the drainage holes on a shell to open, thereby draining excess breeding water.

[0004] The objective of the present invention is achieved through the following technical solutions: A largemouth bass breeding pond with a constant water level function comprises a water level maintaining device, wherein the water level maintaining device comprises a shell, a water pressure plate, an upper transmission assembly, a lower transmission assembly and a drainage opening and closing assembly; the upper transmission assembly comprises an upper slide rail, an upper slider, an upper hinge rod and an upper rotating wheel; the upper slide rail is fixed to the lower end of the water pressure plate, the upper rotating wheel and the end of the upper hinge rod are rotatably connected, the upper slider and the upper slide rail are slidably connected, the side end of the upper slider is provided with a transmission rack, and the upper rotating wheel and the transmission rack are meshed and transmission connected; the water pressure plate is slidably installed inside the shell, the upper transmission assembly and the lower transmission assembly are transmission connected, and the lower transmission assembly and the drainage opening and closing assembly are transmission connected.

[0005] Among them, the function of the water level maintaining device is to prevent the water level in the largemouth black bass breeding pond from rising suddenly when there is no one on duty, causing the water temperature in the breeding pond to stratify, and the dissolved oxygen in the bottom layer to be insufficient, resulting in the death of the fish.

[0006] Preferably, the lower transmission assembly includes a lower slider, a lower lower rail, a lower hinge rod, a lower rotating wheel and a lateral guide; the lower lower rail is fixed to the inner end of the shell, the lower slider is slidably connected to the lower slider, a lower transmission rack is provided at the side end of the lower slider, one end of the lower hinge rod is rotatably connected to the upper hinge rod, and the other end is rotatably connected to the lower rotating wheel, and the lower rotating wheel is meshingly connected to the lower transmission rack.

[0007] Among them, the structures of the lower transmission assembly and the upper transmission assembly are similar, and are mainly used to sense the water pressure on the water pressure plate, and convert its vertical displacement into power to drive the drainage opening and closing assembly to work, thereby making the two linked.

[0008] Preferably, the transverse guide member includes a connecting block, a transverse transmission plate, a sliding rod, a fixed slide rail, a right push plate, a first transmission wheel and a second transmission wheel; one end of the connecting block is fixed to the lower sliding block, and the other end is fixed to the transverse transmission plate, the lower end of the transverse transmission plate is provided with meshing teeth, and the transverse transmission plate is meshed and transmitted to the first transmission wheel; a sliding block is provided at the upper end of the fixed slide rail, the upper end of the second transmission wheel is meshed and transmitted to the sliding rod, and the lower end is meshed and transmitted to the sliding block, and the first transmission wheel and the second transmission wheel are connected by a fixed rod; the right push plate is slidably arranged on the fixed slide rail, and the end of the sliding rod is fixed to the right push plate.

[0009] Among them, the function of the transverse guide is to drive the opening and closing plate to open after receiving the transmission power, so that the water is discharged from the opening and closing plate to the outside.

[0010] Preferably, the lateral guide also includes a left push plate and a slide rail; the upper ends of the left push plate and the slide block are fixed, the middle of the slide rail is provided with a slide groove adapted to the sliding of the lower transmission rack, and the side ends of the slide rail and the left push plate are fixed.

[0011] Preferably, the transverse guide also includes a spring, a connecting block is provided at the upper end of the sliding block, one end of the spring is fixed to the upper end of the connecting block, and the other end is fixed to the right push plate.

[0012] Preferably, the drainage opening and closing assembly includes a connecting rod, an opening and closing plate and a sleeve plate; one end of the connecting rod is fixed to the left push plate, and the other end is fixed to the opening and closing plate, and the opening and closing plate is slidably arranged in the middle of the sleeve plate, and accordingly, a hole is left at the lower end of the sleeve plate for the connecting rod to slide through.

[0013] Preferably, a water-permeable screen is detachably provided above the opening and closing plate.

[0014] Preferably, a water inlet slot for water flow to enter is provided at the upper end of the shell, and the lower end of the water inlet slot is flush with the upper end surface of the water pressure plate.

[0015] Preferably, the drainage outlet end of the shell is provided with an installation extension portion, and the installation extension portion and the inner end of the largemouth bass breeding pond are detachably connected.

[0016] Compared with the prior art, the advantages or beneficial effects of the technical solution of the present application include: 1. By setting a water level maintaining device in the largemouth black bass breeding pond, when the water level reaches a certain height, the water exceeding the water level will be discharged by the drainage opening and closing component, so that the water level in the largemouth black bass breeding pond is always maintained constant within a certain height range.

[0017] 2. By using the water level maintaining device, experimenters or aquaculture workers no longer need to observe the large fluctuations in water level during the water circulation process, and can avoid the situation of gradually rising water level caused by the blockage of the sedimentation tank, providing a good growth environment for largemouth bass. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structure diagram of the water level maintaining device; Figure 2 is a sectional structure diagram of the water level maintaining device; Figure 3 is an internal structure diagram of the water level maintaining device; Figure 4 is Figure 3 an enlarged view of part A in Figure 5 is an internal structure diagram of the water level maintaining device (lower transmission component part); Figure 6 is Figure 5 an enlarged view of part B in Figure 7 is an installation schematic diagram of the water level maintaining device.

[0019] In the figure: 1. water pressure plate, 2. housing, 3. water passing screen, 5. installation extension part, 6. opening and closing plate, 7. sleeve plate, 8. connecting rod, 9. upper slider, 10. upper runner, 11. upper hinge rod, 12. transmission rack, 13. upper slide rail, 14. lower hinge rod, 15. lower runner, 16. lower slide rail, 17. lower transmission rack, 18. lower slider, 19. connecting block, 20. transverse transmission plate, 21. left push plate, 22. fixed slide rail, 23. first conduction wheel, 24. right push plate, 25. spring, 26. connecting block, 27. sliding rod, 28. slide rail, 29. second conduction wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will describe in detail the embodiments of the present application in conjunction with the drawings and embodiments, so as to fully understand how the present application uses technical means to solve technical problems and the implementation process of achieving corresponding technical effects, and can be implemented accordingly. Each feature in the embodiments of the present application can be combined with each other on the premise of not conflicting, and the formed technical solutions are all within the protection scope of the present application.

[0021] It should be clear that the following described embodiments are only a part of the embodiments of the present application, rather than all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in the present application without creative efforts belong to the protection scope of the present application.

[0022] Example 1: This example elaborates in detail on the solution for the largemouth bass culture pond: A largemouth bass culture pond with a constant water level function, including a water level maintaining device. The water level maintaining device includes a housing 2, a water pressure plate 1, an upper transmission assembly, a lower transmission assembly, and a drainage opening and closing assembly; the upper transmission assembly includes an upper slide rail 13, an upper slider 9, an upper hinge rod 11, and an upper runner 10; the upper slide rail 13 is fixed to the lower end of the water pressure plate 1, the end of the upper runner 10 and the upper hinge rod 11 are fixed, the upper slider 9 is slidably connected to the upper slide rail 13, a transmission rack 12 is provided at the side end of the upper slider 9, and the upper runner 10 and the transmission rack 12 are meshed and drivingly connected; the water pressure plate 1 is slidably installed inside the housing 2, the upper transmission assembly is drivingly connected to the lower transmission assembly, and the lower transmission assembly is drivingly connected to the drainage opening and closing assembly.

[0023] The lower transmission assembly includes a lower slider 18, a lower slide rail 16, a lower hinge rod 14, a lower runner 15, and a lateral guiding member; the lower slide rail 16 is fixed to the inner side end of the housing 2, the lower slider 18 is slidably connected to the lower slide rail 16, a lower transmission rack 17 is provided at the side end of the lower slider 18, one end of the lower hinge rod 14 is rotatably connected to the upper hinge rod 11, the other end is fixed to the lower runner 15, and the lower runner 15 and the lower transmission rack 17 are meshed and drivingly connected.

[0024] Among them, the connection relationship and working principle of the upper transmission assembly and the lower transmission assembly are as follows: As Figures 3 - 6 shown, when the water level submerges the water pressure plate 1, the water entering above the water pressure plate 1 will generate pressure on it. Since the water pressure plate 1 and the upper end of the housing 2 are freely slidable, as long as the water pressure plate 1 is slightly pressured by the water pressure, the water pressure plate 1 will be pressed downward.

[0025] As Figure 3 , when the water pressure plate 1 moves downward, the included angle between the upper hinge rod 11 and the lower hinge rod 14 will become smaller. At this time, the upper slider 9 moves to the right along the upper slide rail 13. Similarly, referring to Figure 5 and Figure 6 , when the end of the lower hinge rod 14 rotates, the lower slider 18 will move to the left (the lower runner rotates clockwise, driving the lower transmission rack meshed with it to move to the left).

[0026] In the above process, in order to simplify the device, the end of the upper hinge rod 11 facing away from the lower hinge rod 14 can be directly rotatably installed below the water pressure plate 1. However, the advantage of applying the upper transmission assembly is to avoid the situation where the transmission of the upper hinge rod 11 is unstable due to uneven pressure direction on the water pressure plate 1.

[0027] Example 2: On the basis of Example 1, this example details the structure of the lateral guiding member: The lateral driving member includes a connecting block 19, a lateral transmission plate 20, a sliding rod 27, a fixed slide rail 22, a right push plate 24, a first transmission wheel 23, a second transmission wheel 29, a left push plate 21, a slide rail 28, and a spring 25; one end of the connecting block 19 is fixed to the lower slider 18, and the other end is fixed to the lateral transmission plate 20. The lower end of the lateral transmission plate 20 is provided with meshing teeth, and the lateral transmission plate 20 is meshed and drivingly connected to the first transmission wheel 23; the upper end of the fixed slide rail 22 is provided with a sliding block. The upper end of the second transmission wheel 29 is meshed and drivingly connected to the sliding rod 27, and the lower end is meshed and drivingly connected to the sliding block. The first transmission wheel 23 and the second transmission wheel 29 are connected by a fixed rod; the right push plate 24 is slidably arranged on the fixed slide rail 22, and the end of the sliding rod 27 is fixed to the right push plate 24.

[0028] The left push plate 21 is fixed to the upper end of the sliding block. The middle part of the slide rail 28 is provided with a chute adapted to slide the lower transmission rack 17, and the slide rail 28 is fixed to the side end of the left push plate 21. The upper end of the sliding block is provided with a connecting block 26. One end of the spring 25 is fixed to the upper end of the connecting block 26, and the other end is fixed to the right push plate 24.

[0029] The connection relationship and working principle of the lateral driving member are as follows: As Figure 5 and Figure 6 shown, in the embodiment, it is described that when the water pressure plate 1 is pressed, the lower slider 18 will move to the left. Since the lower slider 18 and the lateral transmission plate 20 move synchronously, the first transmission wheel 23 can be driven to rotate counterclockwise. When the second transmission wheel 29 and the first transmission wheel 23 rotate counterclockwise synchronously, the sliding block (the left push plate and the sliding block are fixed) is driven to move to the left, thereby driving the opening and closing plate 6 to slide to the left through the connecting rod 8, that is, sliding into between the sleeve plates 7.

[0030] In the above process, the power borne by the water pressure plate 1 is converted into the acting force for opening the opening and closing plate through the mechanical assembly, and the two are interactively related. And this device can move stably without the need to rely on external driving force and can adapt to a very wide range of scenarios.

[0031] Embodiment 3: On the basis of Embodiment 1 and Embodiment 2, this embodiment elaborates on the specific composition of the drainage opening and closing assembly: The drainage opening and closing assembly includes a connecting rod 8, an opening and closing plate 6, and a sleeve plate 7; one end of the connecting rod 8 is fixed to the left push plate 21, and the other end is fixed to the opening and closing plate 6. The opening and closing plate 6 is slidably arranged in the middle of the sleeve plate 7. Correspondingly, a hole adapted for the connecting rod 8 to slide through is left at the lower end of the sleeve plate 7. A water passing screen 3 is detachably arranged above the opening and closing plate 6. The upper end of the housing 2 is provided with a water inlet groove for water flow to enter, and the lower end of the water inlet groove is flush with the upper end surface of the water pressure plate 1. The drainage port end of the housing 2 is provided with an installation extension part 5, and the installation extension part 5 is detachably connected to the inner side end of the large - mouth bass breeding pond.

Claims

1. A largemouth bass breeding pond with a constant water level function, characterized in that: It comprises a water level maintaining device, the water level maintaining device comprising a housing (2), a water pressure plate (1), an upper transmission assembly, a lower transmission assembly and a drainage opening and closing assembly; The upper transmission assembly comprises an upper slide rail (13), an upper slider (9), an upper hinge rod (11), and an upper rotating wheel (10); the upper slide rail (13) is fixed to the lower end of the water pressure plate (1), the upper rotating wheel (10) and the end of the upper hinge rod (11) are rotatably connected, the upper slider (9) and the upper slide rail (13) are slidably connected, a transmission rack (12) is provided at the side end of the upper slider (9), and the upper rotating wheel (10) and the transmission rack (12) are meshed and transmission-connected; the water pressure plate (1) is slidably mounted inside the housing (2), the upper transmission assembly is transmission-connected to the lower transmission assembly, and the lower transmission assembly is transmission-connected to the drainage opening and closing assembly.

2. A largemouth bass breeding pond with a constant water level function according to claim 1, characterized in that: The lower transmission assembly comprises a lower slider (18), a lower sliding rail (16), a lower hinge rod (14), a lower rotating wheel (15) and a transverse guide member; The lower rail (16) is fixed to the inner end of the housing (2); the lower slider (18) is slidably connected to the lower rail (16); a lower transmission rack (17) is provided at the side end of the lower slider (18); one end of the lower hinge rod (14) is rotatably connected to the upper hinge rod (11); the other end of the lower hinge rod (14) is rotatably connected to the lower rotating wheel (15); and the lower rotating wheel (15) is meshed and transmission-connected to the lower transmission rack (17).

3. A largemouth bass breeding pond with a constant water level function according to claim 2, characterized in that: The transverse guide member comprises a connecting block (19), a transverse transmission plate (20), a slide rod (27), a fixed slide rail (22), a right push plate (24), a first transmission wheel (23) and a second transmission wheel (29); One end of the connecting block (19) is fixed to the lower slider (18), and the other end is fixed to the transverse transmission plate (20). The lower end of the transverse transmission plate (20) is provided with meshing teeth. The transverse transmission plate (20) is meshingly connected to the first transmission wheel (23). A sliding block is provided at the upper end of the fixed slide rail (22); the upper end of the second transmission wheel (29) meshes with the slide rod (27) for transmission, and the lower end meshes with the sliding block for transmission; the first transmission wheel (23) and the second transmission wheel (29) are connected via a fixed rod; the right push plate (24) is slidably arranged on the fixed slide rail (22), and the end of the slide rod (27) is fixed to the right push plate (24).

4. A largemouth bass breeding pond with a constant water level function according to claim 3, characterized in that: The transverse guide also includes a left push plate (21) and a slide rail (28); the left push plate (21) and the upper ends of the slide block are fixed, the middle of the slide rail (28) is provided with a slide groove adapted to slide the lower transmission rack (17), and the side ends of the slide rail (28) and the left push plate (21) are fixed.

5. The largemouth bass breeding pond with a constant water level function according to claim 3, characterized in that: The transverse guide member also includes a spring (25). A connecting block (26) is provided at the upper end of the sliding block. One end of the spring (25) is fixed to the upper end of the connecting block (26), and the other end is fixed to the right push plate (24).

6. A largemouth bass breeding pond with a constant water level function according to claim 5, characterized in that: The drainage opening and closing assembly comprises a connecting rod (8), an opening and closing plate (6) and a sleeve plate (7); One end of the connecting rod (8) is fixed to the left push plate (21), and the other end is fixed to the opening and closing plate (6). The opening and closing plate (6) is slidably arranged in the middle of the sleeve plate (7). Accordingly, a hole is reserved at the lower end of the sleeve plate (7) for the connecting rod (8) to slide through.

7. A largemouth bass breeding pond with a constant water level function according to claim 6, characterized in that: A water-passing screen (3) is detachably provided above the opening and closing plate (6).

8. The largemouth bass breeding pond with a constant water level function according to claim 1, characterized in that: The upper end of the shell (2) is provided with a water inlet notch for water flow to enter, and the lower end of the water inlet notch is flush with the upper end surface of the water pressure plate (1).

9. The largemouth bass breeding pond with a constant water level function according to claim 1, characterized in that: The drainage outlet end of the shell (2) is provided with a mounting extension portion (5), and the mounting extension portion (5) is detachably connected to the inner side end of the largemouth bass breeding pond.

Images