A type of aquaculture pond bottom sediment treatment equipment

Abstract

This utility model relates to the field of aquaculture technology and discloses an aquaculture pond sediment treatment device, including a hull. Support rods are fixedly connected to adjacent sides of the upper surface of the hull. Storage slots are formed on the outer walls of adjacent sides of the support rods. A servo motor is fixedly connected to the center of the top surface of one storage slot. A screw is fixedly connected to the output end of the servo motor. A threaded sleeve is threadedly connected to the upper end of the outer wall of the screw. A connecting plate is fixedly connected to the other side of the threaded sleeve. In this utility model, when the aquaculture pond sediment treatment device is in use, starting the rotary motor drives the rotating rod to rotate, simultaneously causing its agitator to rotate. This effectively disperses the hardened sediment formed over a long period, destroying its solidified structure. Furthermore, by starting the servo motor to drive the screw to rotate, the threaded sleeve moves up and down, allowing the agitator to adjust the working depth, facilitating the treatment of sediment at different depths.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, and in particular to a device for treating bottom sediment in aquaculture ponds. Background Technology

[0002] As is well known, aquaculture is a production activity in which humans use scientific and technological means to breed, cultivate and harvest aquatic organisms (including fish, shrimp, crabs, shellfish, algae, etc.) in artificially controlled aquatic environments (such as ponds, net cages, and factory-style aquaculture ponds). The bottom sediment of aquaculture ponds is an important part of the aquatic ecosystem. However, during long-term aquaculture, uneaten feed, feces, and animal and plant remains will continuously accumulate, leading to eutrophication of the bottom sediment, breeding harmful microorganisms, releasing toxic substances such as ammonia nitrogen and hydrogen sulfide, disrupting the water quality balance, and affecting the health and growth of farmed organisms.

[0003] In aquaculture ponds, the sediment that has settled over a long period of time will gradually form a "layered solidification" structure under the influence of gravity, microbial decomposition, and water pressure. This can make it difficult for suction equipment (such as dredging pumps and suction pipes) to penetrate and directly suck up the sediment, and may even cause pipe blockage. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a pond sediment treatment device for aquaculture. When in use, the device uses a rotating motor to drive a rotating rod to rotate, which in turn drives the agitator blades to rotate. This effectively breaks up the hardened sediment that has accumulated over a long period of time and destroys its solidified structure. In conjunction with this, a servo motor drives a screw to rotate, which in turn drives the threaded sleeve block to move up and down. This allows the agitator blades to adjust the working depth, making it convenient to treat sediment at different depths.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A device for treating bottom sediment in aquaculture ponds includes a hull. Support rods are fixedly connected to adjacent sides of the upper surface of the hull. Storage slots are formed on the outer walls of adjacent sides of the support rods. A servo motor is fixedly connected to the center of the top surface of one storage slot. A screw is fixedly connected to the output end of the servo motor. A threaded sleeve is threaded to the upper end of the outer wall of the screw. A connecting plate is fixedly connected to the other side of the threaded sleeve. A rotary motor is fixedly connected to the center of the upper surface of the connecting plate. A rotating rod is fixedly connected to the output end of the rotary motor. The lower end of the rotating rod passes through the connecting plate and is fixedly connected to an agitator blade.

[0007] Compared with existing aquaculture pond sediment treatment equipment, this aquaculture pond sediment treatment equipment, when in use, drives the rotating rod to rotate by starting the rotary motor, which in turn drives the stirring blade to rotate. This effectively breaks up the hardened sediment formed by long-term sedimentation and destroys its solidified structure. Subsequently, by starting the servo motor to drive the screw to rotate, the threaded sleeve block moves up and down, which can drive the stirring blade to adjust the working depth, making it convenient to treat sediment at different depths.

[0008] Furthermore, multiple support rods are fixedly connected to the rear edge of the upper surface of the hull, and mounting plates are fixedly connected to the upper surface of the support rods;

[0009] The above technical solution facilitates improved fit through multiple support rods and mounting plates.

[0010] Furthermore, a protective cover is fixedly connected to the upper end of the mounting plate;

[0011] The above technical solution allows the protective cover to effectively block rainwater.

[0012] Furthermore, the upper ends of the support rods all penetrate the mounting plate and are fixedly connected to both sides of the lower surface of the protective cover;

[0013] The above technical solution improves the stability of the support rods by having the upper ends of the support rods penetrate the mounting plate and be fixedly connected to both sides of the lower surface of the protective cover.

[0014] Furthermore, a guide rod is fixedly connected to the bottom and top surfaces of the storage tank on the other side, and a sliding block is slidably connected to the outer wall of the guide rod;

[0015] The above technical solution allows the guide rod and sliding block to slide smoothly in coordination with the screw movement.

[0016] Furthermore, one side of the sliding block is fixedly connected to the outer wall of the connecting plate;

[0017] The above technical solution allows the sliding block to move up and down with the connecting plate.

[0018] Furthermore, corrugated folding plates are fixedly connected to the upper and lower ends of the inner wall of the adjacent side of the storage slot, and the outer wall of the adjacent end of the corrugated folding plate is fixedly connected to the upper and lower outer walls of the threaded sleeve block and the sliding block on both sides, respectively.

[0019] The above technical solution allows the corrugated folding plate to expand and contract with the up-and-down movement of the threaded sleeve block and the sliding block, preventing impurities from entering.

[0020] This utility model has the following beneficial effects:

[0021] 1. The present invention proposes a bottom sediment treatment device for aquaculture ponds. Compared with existing bottom sediment treatment devices for aquaculture ponds, when this device is in use, the rotating motor drives the rotating rod to rotate, which in turn drives the stirring blade to rotate. This effectively breaks up the hardened bottom sediment formed by long-term sedimentation and destroys its solidified structure. Subsequently, the servo motor drives the screw to rotate, which in turn drives the threaded sleeve block to move up and down. This allows the stirring blade to adjust the working depth, making it convenient to treat bottom sediment at different depths. Attached Figure Description

[0022] Figure 1 This is an isometric view of an aquaculture pond sediment treatment device proposed in this utility model;

[0023] Figure 2 This is a schematic diagram of the descent of the stirring blades in an aquaculture pond bottom sediment treatment device proposed in this utility model.

[0024] Figure 3 This is a schematic axial section of the support rod in an aquaculture pond sediment treatment device proposed in this utility model.

[0025] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Hull; 11. Support rod; 12. Mounting plate; 13. Protective cover; 2. Support rod; 21. Storage slot; 22. Servo motor; 23. Screw; 24. Threaded sleeve block; 25. Connecting plate; 26. Rotary motor; 27. Rotating rod; 28. Agitator blade; 29. ​​Guide rod; 210. Sliding block; 211. Corrugated folding plate. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Reference Figure 1-4An embodiment of this utility model provides a bottom sediment treatment device for aquaculture ponds, comprising a hull 1. Support rods 2 are fixedly connected to adjacent sides of the upper surface of the hull 1 at the rear end. Storage slots 21 are formed on the outer walls of adjacent sides of the support rods 2. A servo motor 22 is fixedly connected to the center of the top surface of one storage slot 21. A screw 23 is fixedly connected to the output end of the servo motor 22. A threaded sleeve block 24 is threadedly connected to the upper end of the outer wall of the screw 23. A connecting plate 25 is fixedly connected to the other side of the threaded sleeve block 24. A rotary motor 26 is fixedly connected to the center of the upper surface of the connecting plate 25. A rotating rod 27 is fixedly connected to the output end of the rotary motor 26. The lower end of the rotating rod 27 passes through the connecting plate 25 and is fixedly connected to an agitator blade 28.

[0030] Compared with existing aquaculture pond sediment treatment equipment, this aquaculture pond sediment treatment equipment, when in use, drives the rotating rod 27 to rotate by starting the rotating motor 26, which in turn drives the stirring blade 28 to rotate. This can effectively break up the hardened sediment formed by long-term sedimentation and destroy its solidified structure. Subsequently, by starting the servo motor 22 to drive the screw 23 to rotate, the screw sleeve 24 moves up and down, which can drive the stirring blade 28 to adjust the working depth, making it convenient to treat sediment at different depths.

[0031] Multiple support rods 11 are fixedly connected to the rear edge of the upper surface of the hull 1, and mounting plates 12 are fixedly connected to the upper surface of the support rods 11.

[0032] The multiple support rods 11 and mounting plates 12 facilitate improved fit.

[0033] A protective cover 13 is fixedly connected to the upper end of the mounting plate 12;

[0034] The protective cover 13 helps to block rainwater.

[0035] The upper ends of the support rods 2 all penetrate the mounting plate 12 and are fixedly connected to both sides of the lower surface of the protective cover 13;

[0036] The upper ends of the support rods 2 all pass through the mounting plate 12 and are fixedly connected to both sides of the lower surface of the protective cover 13, which facilitates the improvement of the stability of the support rods 2.

[0037] On the other side, a guide rod 29 is fixedly connected to the bottom and top surfaces of the storage slot 21, and a sliding block 210 is slidably connected to the outer wall of the guide rod 29;

[0038] The guide rod 29 and the sliding block 210 facilitate the sliding motion in coordination with the screw 23.

[0039] One side of the sliding block 210 is fixedly connected to the outer wall of the connecting plate 25;

[0040] The sliding block 210 facilitates the up-and-down movement of the connecting plate 25.

[0041] Corrugated folding plates 211 are fixedly connected to the upper and lower ends of the inner wall of the adjacent side of the storage slot 21. The outer wall of the adjacent end of the corrugated folding plate 211 is fixedly connected to the upper and lower outer walls of the threaded sleeve block 24 and the sliding block 210 on both sides, respectively.

[0042] The corrugated folding plate 211 allows for easy expansion and contraction as the threaded sleeve block 24 and sliding block 210 move up and down, preventing impurities from entering.

[0043] Working principle: When in use, the servo motor 22 is started, which drives the screw 23 to rotate, causing the threaded sleeve block 24 to move up and down along the screw 23. At the same time, the sliding block 210 in the storage groove 21 on the other side slides synchronously along the guide rod 29, which together drive the connecting plate 25 and the rotary motor 26 to move up and down, thereby adjusting the working depth of the rotating rod 27 and the stirring blade 28. Starting the rotary motor 26 drives the rotating rod 27 and the stirring blade 28 to rotate, stirring and breaking up the bottom mud at different depths, which facilitates the subsequent extraction of the bottom mud.

[0044] The following points should be noted in this article:

[0045] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0046] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aquaculture pond sediment treatment apparatus comprising a hull (1), characterised in that: Support rods (2) are fixedly connected to the rear end of the upper surface of the hull (1). Storage slots (21) are opened on the outer wall of the adjacent side of the support rods (2). A servo motor (22) is fixedly connected to the middle of the top surface of the storage slot (21) on one side. A screw (23) is fixedly connected to the output end of the servo motor (22). A threaded sleeve block (24) is threadedly connected to the upper end of the outer wall of the screw (23). A connecting plate (25) is fixedly connected to the other side of the threaded sleeve block (24). A rotary motor (26) is fixedly connected to the middle of the upper surface of the connecting plate (25). A rotating rod (27) is fixedly connected to the output end of the rotary motor (26). The lower end of the rotating rod (27) passes through the connecting plate (25) and is fixedly connected to an agitator (28).

2. An apparatus for treating the sediment of an aquaculture pond according to claim 1, characterized in that: Multiple support rods (11) are fixedly connected to the edge of the rear end of the upper surface of the hull (1), and mounting plates (12) are fixedly connected to the upper surface of the support rods (11).

3. An apparatus for treating the sediment of an aquaculture pond according to claim 2, characterized in that: A protective cover (13) is fixedly connected to the upper end of the mounting plate (12).

4. An apparatus for treating the sediment of an aquaculture pond according to claim 1, characterized in that: The upper ends of the support rods (2) all penetrate the mounting plate (12) and are fixedly connected to both sides of the lower surface of the protective cover (13).

5. The aquaculture pond bottom sediment treatment equipment according to claim 1, characterized in that: On the other side, the bottom and top surfaces of the storage slot (21) are fixedly connected to a guide rod (29), and a sliding block (210) is slidably connected to the outer wall of the guide rod (29).

6. The aquaculture pond bottom sediment treatment equipment according to claim 5, characterized in that: One side of the sliding block (210) is fixedly connected to the outer wall of the connecting plate (25).

7. The aquaculture pond bottom sediment treatment equipment according to claim 1, characterized in that: The upper and lower ends of the inner wall of the adjacent side of the storage slot (21) are fixedly connected to corrugated folding plates (211), and the outer wall of the adjacent end of the corrugated folding plate (211) is fixedly connected to the upper and lower outer walls of the threaded sleeve block (24) and the sliding block (210) on both sides respectively.

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