Microbial improvement device for water ecosystem

Abstract

The utility model discloses a kind of microbial modification devices for aquatic ecosystem, it is related to biological ecological technical field, including ship body, the tail of the ship body is connected with mounting bracket, mounting bracket is connected with winding roller, winding roller is connected with connecting rope, another end of connecting rope is connected with installation box, storage tank is connected in installation box, the bottom of storage tank is equipped with discharge port;The utility model drives semicircular special-shaped driving gear by using submersible motor, drives fixed rack and plugging plate, realizes the intermittent stability of microorganism and is put, avoids the fluctuation of the amount of release caused by the unstable speed of ship body.Meanwhile, fixed rack moves and drives distribution plate swing, in combination with the flow in installation box, the microorganism that falls is evenly stirred and discharged at water outlet, and the setting ensures the uniform distribution of microorganism in water body, so that microorganism can be more fully contacted with water body.

Description

Technical Field

[0001] This utility model relates to the field of bioecological technology, specifically to a microbial improvement device for aquatic ecosystems. Background Technology

[0002] The application of microbial agents is an important means of improving the water quality of aquaculture water bodies. By applying adaptable microbial agents to aquaculture water bodies, the metabolic action of microbial communities can significantly improve water quality.

[0003] A Chinese patent (publication number: CN217791060U) relates to a microbial dispensing device for improving the water quality of aquaculture water bodies. It includes a hull, with a connecting block hinged to one side of the hull. A dispensing depth control device is mounted on the connecting block, and an automatic and uniform microbial dispensing mechanism is located below the dispensing depth control device.

[0004] The aforementioned equipment uses water flow to drive a propeller to rotate, and the rotating propeller then carries the microbial raw materials for dispensing. Although it can dispense microbial raw materials, if the speed of the hull is unstable during the dispensing process, the propeller speed will be uneven, causing fluctuations in the opening and closing frequency and amplitude of the opening and closing plate. This may result in inconsistent amounts of microorganisms being dispensed, affecting the stability of the water quality improvement effect.

[0005] To address these issues, we designed a microbial improvement device for aquatic ecosystems. Utility Model Content

[0006] The purpose of this invention is to provide a microbial improvement device for aquatic ecosystems to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model provides a microbial improvement device for aquatic ecosystems, including a hull, a mounting frame connected to the stern of the hull, a winding roller connected to the mounting frame, a connecting rope wound on the winding roller, a mounting box connected to the other end of the connecting rope, a storage box connected inside the mounting box, a discharge port opened at the bottom of the storage box, a sealing plate slidably connected to the bottom of the storage box to block the discharge port, a fixed rack connected to the bottom of the sealing plate, a drive gear meshing with one side of the fixed rack, the drive gear being rotatably connected inside the mounting box, a submersible motor for driving the drive gear to rotate connected to the bottom of the mounting box, and a return spring connected to one end of the fixed rack.

[0008] Furthermore, a shorting plate is connected to one end of the fixed rack away from the return spring, and a connecting rack is connected to the other end of the shorting plate. A buffer spring is connected to the other end of the connecting rack. A connecting shaft is rotatably connected inside the mounting box. A connecting gear that meshes with the connecting rack is connected to the connecting shaft. A distributing plate is connected to the connecting shaft. The mounting box has symmetrical inlets and outlets. One end of the distributing plate extends to the outside of the outlet.

[0009] Furthermore, a guide plate is connected to the shorting plate, and the guide plate is slidably connected to the inner wall of the mounting box.

[0010] Furthermore, a filter screen is detachably connected to the water inlet of the mounting box via screws.

[0011] Furthermore, one end of the winding roller is connected to a drive shaft, one end of the drive shaft is connected to a mounting gear, a drive rack is meshed on the mounting gear, and a drive assembly for reciprocating horizontal sliding of the drive rack is provided on one side of the mounting frame.

[0012] Furthermore, the drive assembly includes a reciprocating lead screw rotatably connected to one side of the mounting bracket, a nut threaded onto the reciprocating lead screw, a drive rack moving synchronously with the nut, and a servo motor driving the reciprocating lead screw to rotate connected to one side of the mounting bracket.

[0013] Furthermore, a telescopic cylinder is connected to the bottom of the nut, and a connecting block is connected to the top of the drive rack. The connecting block is inserted into the telescopic cylinder, and a screw for fixing the connecting block is detachably connected to the telescopic cylinder.

[0014] Furthermore, a limiting plate is connected to one side of the nut, and one end of the limiting plate is slidably connected to one side of the mounting bracket.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. A submersible electric motor drives a semi-circular, irregularly shaped drive gear, which in turn drives a fixed rack and a sealing plate, enabling intermittent and stable release of microorganisms and avoiding fluctuations in release volume caused by unstable vessel speed. Simultaneously, the movement of the fixed rack causes a distributing plate to swing, which, combined with the water flow within the installation tank, evenly disperses and discharges the fallen microorganisms at the outlet. This design ensures uniform distribution of microorganisms in the water, allowing for more thorough contact between the microorganisms and the water.

[0017] 2. The servo motor drives the reciprocating screw, which in turn drives the nut and rack to wind and unwind the winding roller, thereby adjusting the depth of the installation box in the water. This design allows microorganisms to be introduced into water at different depths, meeting the needs of different water layers. This enables the microbial community to exert its metabolic effects in a wider water space, comprehensively improving the water quality at different depths. Effective water quality improvement is achieved in both surface and deeper water layers, enhancing the effectiveness and scope of water quality improvement. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the overall external structure of this utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the front half-section of the fixing box of this utility model;

[0020] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 This utility model Figure 2 Enlarged view of point B in the middle;

[0022] Figure 5 This utility model Figure 1 Enlarged view of point C in the middle.

[0023] In the diagram: 1. Hull; 2. Mounting bracket; 3. Winding roller; 4. Drive shaft; 5. Mounting gear; 6. Reciprocating screw; 7. Nut; 8. Drive rack; 9. Servo motor; 10. Mounting box; 11. Storage box; 12. Sealing plate; 13. Drive gear; 14. Fixed rack; 15. Return spring; 16. Divider plate; 17. Connecting shaft; 18. Connecting gear; 19. Connecting rack; 20. Submersible motor; 21. Guide plate; 22. Telescopic cylinder; 23. Connecting block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5This utility model provides a technical solution: a microbial improvement device for aquatic ecosystems, including a hull 1, a mounting frame 2 connected to the stern of the hull 1, a winding roller 3 connected to the mounting frame 2, a connecting rope wound on the winding roller 3, and a mounting box 10 connected to the other end of the connecting rope. A storage box 11 is connected inside the mounting box 10. A discharge port is opened at the bottom of the storage box 11. A sealing plate 12 that blocks the discharge port is slidably connected to the bottom of the storage box 11. A fixed rack 14 is connected to the bottom of the sealing plate 12. A drive gear 13 is meshed with one side of the fixed rack 14. The drive gear 13 is rotatably connected inside the mounting box 10. A submersible motor 20 that drives the drive gear 13 is connected to the bottom of the mounting box 10. A return spring 15 is connected to one end of the fixed rack 14.

[0026] It should be noted that the drive gear 13 is an irregularly shaped gear, with its teeth accounting for half of its circumference. Please refer to [reference needed] for details. Figure 4 .

[0027] In practice, while the vessel 1 is moving, the submersible motor 20 at the bottom of the mounting box 10 is activated, driving the drive gear 13 to rotate. Since the drive gear 13 is a semi-circular, irregularly shaped gear, when it rotates, it meshes with the fixed rack 14, causing the fixed rack 14 to reciprocate. The fixed rack 14 is connected to the sealing plate 12, which also reciprocates, intermittently opening and closing the discharge port at the bottom of the storage box 11, causing the microorganisms inside the storage box 11 to fall out intermittently. Simultaneously, the return spring 15 connected to one end of the fixed rack 14 helps it return to its original position after movement, allowing for the next reciprocating motion. This mechanism, driven by the submersible motor 20, is unaffected by the unstable speed of the vessel 1. Regardless of changes in the speed of the vessel 1, the frequency and amount of intermittent microbial release can be kept relatively stable.

[0028] See Figure 1-5 A shorting plate is connected to one end of the fixed rack 14 away from the return spring 15. A connecting rack 19 is connected to the other end of the shorting plate. A buffer spring is connected to the other end of the connecting rack 19. A connecting shaft 17 is rotatably connected inside the mounting box 10. A connecting gear 18 that meshes with the connecting rack 19 is connected to the connecting shaft 17. A distributing plate 16 is connected to the connecting shaft 17. The mounting box 10 has symmetrical water inlets and outlets. One end of the distributing plate 16 extends to the outside of the water outlet.

[0029] In practice, when the fixed rack 14 moves, it drives the connected short plate to move, and the connecting rack 19 connected to the short plate also moves accordingly. The connecting rack 19 meshes with the connecting gear 18, causing the connecting gear 18 to rotate. The connecting gear 18 is mounted on the connecting shaft 17, so the connecting shaft 17 also rotates, thereby causing the distributing plate 16 on the connecting shaft 17 to swing left and right. The inlet and outlet on the mounting box 10 cause water to flow inside the box. The swinging distributing plate 16 displaces microorganisms that have fallen from the storage box 11 at the outlet, distributing them more evenly. This setup, through the movement of the fixed rack 14 driving the distributing plate 16 to swing, utilizes the synergistic effect of the water flow and the distributing plate 16 to allow microorganisms to be discharged more evenly from the outlet, enhancing the diffusion effect of microorganisms in the water and helping to improve water quality more comprehensively.

[0030] See Figure 1-5 A guide plate 21 is connected to the shorting plate, and the guide plate 21 is slidably connected to the inner wall of the mounting box 10.

[0031] In practice, during the movement of the fixed rack 14, the short plate, and the connecting rack 19, the guide plate 21 plays a guiding role, ensuring that the movement of the fixed rack 14, the short plate, and the connecting rack 19 is more stable.

[0032] See Figure 1-5 A filter screen is detachably connected to the water inlet of the mounting box 10 via screws.

[0033] In practice, the filter screen at the water inlet of the installation box 10 can intercept impurities in the water and prevent them from entering the interior of the installation box 10.

[0034] See Figure 1-5 One end of the winding roller 3 is connected to a drive shaft 4, and one end of the drive shaft 4 is connected to a mounting gear 5. A drive rack 8 is meshed on the mounting gear 5. A drive assembly for reciprocating horizontal sliding of the drive rack 8 is provided on one side of the mounting frame 2.

[0035] In practice, the drive assembly on one side of the mounting frame 2 drives the drive rack 8 to reciprocate horizontally. The drive rack 8 meshes with the mounting gear 5, which is mounted on the drive shaft 4, which is connected to the winding roller 3. The reciprocating motion of the drive rack 8 drives the mounting gear 5 to rotate, thereby causing the winding roller 3 to rotate, continuously performing winding and unwinding actions. The other end of the connecting rope wound on the winding roller 3 is connected to the mounting box 10. The winding and unwinding actions cause the mounting box 10 to continuously change its depth in the water. During the descent and ascent of the mounting box 10, the microorganisms in the storage box 11 intermittently fall from the discharge port, allowing the microorganisms to be distributed in water at different depths. This setup allows the microorganisms to be evenly distributed in water at different depths, enabling the microbial community to exert its metabolic function in a wider water space, comprehensively improving the water quality of aquaculture water at different depths, and enhancing the effect and scope of water quality improvement.

[0036] See Figure 1-5 The drive assembly includes a reciprocating screw 6 rotatably connected to one side of the mounting bracket 2, a nut 7 threaded onto the reciprocating screw 6, a drive rack 8 moving synchronously with the nut 7, and a servo motor 9 driving the reciprocating screw 6 to rotate connected to one side of the mounting bracket 2.

[0037] In practice, the servo motor 9 drives the reciprocating screw 6 to rotate, and the nut 7 threaded onto the reciprocating screw 6 moves back and forth as the screw rotates. The drive rack 8 moves synchronously with the nut 7, thereby driving the winding roller 3 to rotate, thus adjusting the depth of the mounting box 10.

[0038] See Figure 1-5 The bottom of the nut 7 is connected to a telescopic cylinder 22, and the top of the drive rack 8 is connected to a connecting block 23. The connecting block 23 is inserted into the telescopic cylinder 22, and the telescopic cylinder 22 is detachably connected to a screw for fixing the connecting block 23.

[0039] In practice, by removing the screws, the sliding connecting block 23 and the drive rack 8 can be disengaged from the meshing state of the drive rack 8 and the mounting gear 5. Then, the winding roller 3 can be manually rotated to better improve the adaptability of the device and make it convenient to use the device in lake water of different depths.

[0040] See Figure 1-5 A limiting plate is connected to one side of nut 7, and one end of the limiting plate is slidably connected to one side of mounting bracket 2.

[0041] In practice, the limiting plate connected to one side of the nut 7 slides on one side of the mounting frame 2, restricting the movement direction of the nut 7 so that it can only make reciprocating linear movements along one side of the mounting frame 2, thus ensuring the stability of the movement of the nut 7.

[0042] Working principle: The servo motor 9 is started, driving the reciprocating screw 6 to rotate. The nut 7 on the reciprocating screw 6 moves back and forth accordingly. Since the drive rack 8 moves synchronously with the nut 7, the reciprocating motion of the drive rack 8 drives the mounting gear 5 to rotate. The mounting gear 5 drives the drive shaft 4, which in turn causes the winding roller 3 to rotate, continuously performing winding and unwinding actions. The other end of the connecting rope wound on the winding roller 3 is connected to the mounting box 10. The winding and unwinding actions cause the mounting box 10 to continuously change its depth in the water, thus allowing microorganisms to be distributed in water at different depths.

[0043] The submersible motor 20 at the bottom of the installation box 10 is started. The submersible motor 20 drives the semi-circular irregular drive gear 13 to rotate. The drive gear 13 meshes with the fixed rack 14, causing the fixed rack 14 to reciprocate. The fixed rack 14 is connected to the sealing plate 12, which intermittently opens and closes the discharge port at the bottom of the storage box 11, causing the microorganisms in the storage box 11 to fall out intermittently. The return spring 15 connected to one end of the fixed rack 14 helps it return to its original position after the fixed rack 14 moves, so as to prepare for the next reciprocating motion.

[0044] As the fixed rack 14 moves, the connected short plate drives the connecting rack 19 to move synchronously. The connecting rack 19 meshes with the connecting gear 18, causing the connecting gear 18 to rotate, which in turn drives the connecting shaft 17 to rotate. The distributing plate 16 on the connecting shaft 17 then swings left and right. The inlet and outlet on the mounting box 10 allow water to flow inside the box, and the swinging distributing plate 16 pushes the microorganisms that fall from the storage box 11 at the outlet, distributing them more evenly into the water.

Claims

1. A microbial improvement device for aquatic ecosystems, comprising a hull (1), characterized in that, The stern of the hull (1) is connected to a mounting frame (2), a winding roller (3) is connected to the mounting frame (2), a connecting rope is wound on the winding roller (3), the other end of the connecting rope is connected to a mounting box (10), a storage box (11) is connected inside the mounting box (10), a discharge port is opened at the bottom of the storage box (11), a sealing plate (12) for sealing the discharge port is slidably connected to the bottom of the storage box (11), a fixed rack (14) is connected to the bottom of the sealing plate (12), a drive gear (13) is meshed on one side of the fixed rack (14), the drive gear (13) is rotatably connected inside the mounting box (10), a submersible motor (20) for driving the drive gear (13) is connected to the bottom of the mounting box (10), and a return spring (15) is connected to one end of the fixed rack (14).

2. The microbial improvement device for aquatic ecosystems as described in claim 1, characterized in that: The fixed rack (14) is connected to a shorting plate at one end away from the return spring (15), and a connecting rack (19) is connected to the other end of the shorting plate. A buffer spring is connected to the other end of the connecting rack (19). A connecting shaft (17) is rotatably connected inside the mounting box (10). A connecting gear (18) that meshes with the connecting rack (19) is connected to the connecting shaft (17). A distributing plate (16) is connected to the connecting shaft (17). The mounting box (10) has symmetrical inlets and outlets. One end of the distributing plate (16) extends to the outside of the outlet.

3. The microbial improvement device for aquatic ecosystems as described in claim 2, characterized in that: A guide plate (21) is connected to the shorting plate, and the guide plate (21) is slidably connected to the inner wall of the mounting box (10).

4. The microbial improvement device for aquatic ecosystems as described in claim 2, characterized in that: A filter screen is detachably connected to the water inlet of the mounting box (10) by screws.

5. The microbial improvement device for aquatic ecosystems as described in claim 1, characterized in that: One end of the winding roller (3) is connected to a drive shaft (4), and one end of the drive shaft (4) is connected to a mounting gear (5). A drive rack (8) is meshed on the mounting gear (5), and a drive assembly for driving the drive rack (8) to reciprocate horizontally is provided on one side of the mounting frame (2).

6. The microbial improvement device for aquatic ecosystem as described in claim 5, characterized in that: The drive assembly includes a reciprocating screw (6) rotatably connected to one side of the mounting bracket (2), a nut (7) threaded onto the reciprocating screw (6), a drive rack (8) moving synchronously with the nut (7), and a servo motor (9) for driving the reciprocating screw (6) to rotate connected to one side of the mounting bracket (2).

7. A microbial improvement device for aquatic ecosystem as described in claim 6, characterized in that: The bottom of the nut (7) is connected to a telescopic cylinder (22), and the top of the drive rack (8) is connected to a connecting block (23). The connecting block (23) is inserted into the telescopic cylinder (22), and the telescopic cylinder (22) is detachably connected to a screw for fixing the connecting block (23).

8. A microbial improvement device for aquatic ecosystem as described in claim 6, characterized in that: A limiting plate is connected to one side of the nut (7), and one end of the limiting plate is slidably connected to one side of the mounting bracket (2).

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