Substrate management system for aquaculture pond
By designing a bottom quality management system for pond breeding, using the operation module and the rolling module to turn the bottom and manage the bottom quality underwater under the pond, the existing technology mid-sole management has greatly invested in manpower and has high operational difficulty. The problem has achieved efficient and comprehensive quality management.
Patent Information
- Application Number
- CN202420024184.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-04
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-01-04
AI Technical Summary
The existing technology has problems such as large manpower investment, high operation difficulty, and incomplete coverage in pond breeding, especially the traditional bottoming machine is heavy and not suitable for a variety of pond forms.
A bottom quality management system including operation module, traction module, fixed module and coiling module was designed. The traction module was used to arrange cables under the water of the pond, and the coiling module was used to coil and pull the traction module to realize the bottom of the pond. Bottom and management.
The mechanization of base quality management operations has been achieved, which reduces manpower investment and operation difficulty, can cover all corners of the pond, improves the efficiency and quality of base quality management, and reduces the costs of breeders.
Smart Images
Figure CN222475800U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aquaculture, in particular to a bottom sediment management system for aquaculture ponds. Background Art
[0002] Pond aquaculture is inseparable from water quality management and bottom sediment management. Nowadays, pond water quality management has been paid attention to, but the research on pond bottom sediment management does not match the status of water quality management. Turning over the bottom sediment of the pond helps to break the mud-water interface, allowing trace elements in the bottom sediment to communicate with the water body; it can also turn over the bottom sediment of the pond to obtain dissolved oxygen in the water and prevent the bottom sediment from developing into an anaerobic environment. Through planned bottom sediment management, the redox potential of the pond bottom sediment changes between oxygen, nitrogen, manganese, and iron potentials, making the potential have a certain diversity, while preventing the pond bottom sediment from developing to sulfur and carbon potentials to produce harmful substances.
[0003] The awareness of bottom soil management in traditional aquaculture is relatively weak. Occasionally, when people are aware of it, the methods of bottom soil management are mostly simple and crude. Common management methods include dragging with iron chains, driving cattle into the pond manually, or tying machines to circle underwater.
[0004] The solution of manually dragging the chain requires a lot of manpower and material resources. It is extremely laborious and difficult to drag the chain manually. The traditional bottom-modifying machine is very heavy in order to sink to the bottom of the water, and only one can be used in each pond.
[0005] The solution of manually driving cattle into the pond cannot completely cover the pond bottom, and the manual dragging force is difficult to control. The pond bottom is often not flat, and the traditional bottom modification machine can only process a ring or circular area, and the corners of the pond cannot be taken care of;
[0006] The solution of tying the machine and circling it underwater is adopted. It is difficult to bypass the complex surface equipment of the pond for surface operations. There are various aerators and pull lines for fixing the aerators, as well as wooden stakes for building sheds on the surface of the breeding pond. It would be very difficult to tow the underwater machine on the water surface to perform bottom management operations.
[0007] In view of the above shortcomings, we need to develop a bottom sediment management system for aquaculture ponds to solve the above pain points. Utility Model Content
[0008] In view of the above-mentioned problems that the existing bottom management scheme is extremely labor-intensive, the dragging force is difficult to control, the bottom of the pond cannot be completely covered, the corners of the pond are not taken care of, and it is difficult to bypass the complex water surface equipment of the pond, the technical solution adopted by the utility model to solve the technical problems is:
[0009] A bottom sediment management system for a breeding pond, comprising a breeding pond, an operation module, a traction module, a fixing module and a reeling module, wherein a traction point for installing the traction module is provided on the periphery of the breeding pond, the operation module is connected to the traction module, the traction module is connected to the reeling module, and a plurality of detachable fixing modules are provided at the water-land junction surrounding the breeding pond;
[0010] The operation module enters the breeding pond and drives one end of the traction module to go around all the fixed modules from the traction point, so that the traction module is arranged outside all the fixed modules away from the center of the breeding pond until one end of the traction module moves and is connected to the reeling module;
[0011] When the fixing module is removed, the retracting module retracts the traction module, so that the traction module moves toward the traction point and the retracting module at the same time and contacts the bottom of the breeding pond, thereby achieving a bottom-turning effect of the breeding pond.
[0012] Furthermore, in some embodiments, the fixing module is disposed on the ground or underwater.
[0013] Furthermore, in some embodiments, the winding module includes a winch and a driver, the winch is provided with a buckle, and the output end of the driver is connected to and drives the winch to rotate in a circle.
[0014] Furthermore, in some embodiments, the operation module includes a device body and a signal receiver, a placement cavity for placing the signal receiver is provided on the top of the device body, and the signal receiver is connected to the device body.
[0015] Furthermore, in some embodiments, a propulsion propeller and a steering propeller are provided at the end of the working module.
[0016] Further, in some embodiments, the operation module includes a rack, and the rack is located at the end of the operation module.
[0017] Furthermore, in some embodiments, the traction module includes a guide wire and a working cable, one end of the guide wire is connected to the operation module, and the other end of the guide wire is connected to the working cable, and the length of the guide wire and the length of the working cable are greater than the outer circumference of the breeding pond.
[0018] Furthermore, in some embodiments, one end of the guide wire is provided with a hook for easy disassembly.
[0019] Furthermore, in some embodiments, the fixing module includes a ground nail and a bearing member cooperatively connected to the ground nail.
[0020] Further, in some embodiments, the distance between the traction point and the reeling module is less than the length of the shortest side of the breeding pond.
[0021] The beneficial effects of the utility model are as follows:
[0022] 1. The utility model pulls the traction module through the operation module to avoid water equipment and debris, lays cables underwater in the breeding pond, and then reels the traction module through the reeling module, and uses the traction module to scrape and turn the bottom of the pond, thereby realizing the mechanization of bottom management operations, reducing investment costs, simplifying operation steps, shortening operation time, and the whole machine is easy to operate. Workers only need simple training to complete the bottom management operation alone. The whole equipment is moderate in weight and can be transported quickly between multiple ponds by common means of transportation such as motorcycles or tricycles, without being limited to the traditional model of one pond and one machine, effectively saving expenses for farmers.
[0023] 2. The utility model is suitable for aquaculture ponds of various sizes. The edge contour can be based on the water-land junction of the aquaculture pond to determine the range of scraping and turning the bottom, and a fixed module can be laid on the edge contour. Then, by laying and reeling in the working cables, the cables can be gathered from every corner of the aquaculture pond to scrape and turn the bottom of the pond. This approach has a wide coverage range and can effectively turn the bottom of corners, thereby realizing large-area bottom management operations, improving the quality of bottom management, and improving the efficiency of bottom management.
[0024] 3. The operating module of the utility model is additionally provided with a floating signal receiver, which is connected to the operating module through a cable, effectively increasing the signal receiving range of the operating module, expanding the workers' activity space, avoiding the remote control signal of the operating module being affected when the pond is too deep, and stabilizing the workers' use and operation; a placement cavity for placing the signal receiver is opened on the top of the operating module, so that the signal receiver and the operating module can be placed closely, and can be conveniently stored when not in use, which is convenient for the transportation and movement of the operating module.
[0025] 4. The utility model is provided with a propeller for propulsion and steering at the end of the operation module, which enhances the maneuverability and steering performance of the operation module, allowing it to flexibly move on the bottom of the pond and improve operation efficiency. A hanging bracket for pulling cables is also added at the end of the operation module, which can be used in combination with the hooks on the cables. The cables can be pulled out by simply buckling them on the hanging bracket, making the overall operation more convenient, simplifying the operation steps and shortening the operation time.
[0026] The utility model will be further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1The utility model is a schematic diagram of a bottom sediment management system for aquaculture ponds.
[0028] Figure 2 The utility model is a schematic diagram of a bottom sediment management system for aquaculture ponds.
[0029] Figure 3 The utility model is a schematic diagram of a bottom sediment management system for aquaculture ponds.
[0030] Figure 4 The utility model is a schematic diagram of a bottom sediment management system for aquaculture ponds.
[0031] Figure 5 The utility model is a schematic diagram of a bottom sediment management system for aquaculture ponds.
[0032] Figure 6 The utility model is a schematic diagram of a bottom sediment management system for aquaculture ponds.
[0033] Figure 7 It is a schematic diagram of the operation module of the utility model.
[0034] Figure 8 It is a schematic diagram of the operation module of the utility model.
[0035] Fig. 9 It is a schematic diagram of the retracting module of the present utility model.
[0036] Fig.10 It is a schematic diagram of the retracting module of the present utility model.
[0037] Fig.11 It is a schematic diagram of the fixing module of the present utility model.
[0038] Fig.12 It is a schematic diagram of a wire reel of the present utility model.
[0039] Fig.13 The utility model is a schematic diagram of a bottom sediment management system for aquaculture ponds. DETAILED DESCRIPTION
[0040] The implementation modes of the present utility model are described in detail below in conjunction with the accompanying drawings.
[0041] like Figures 1 to 6 , Fig.13 As shown, a bottom sediment management system for a breeding pond comprises a breeding pond, an operation module, a traction module, a fixing module and a reeling module, wherein a traction point for installing the traction module is provided on the periphery of the breeding pond, the operation module is connected to the traction module, the traction module is connected to the reeling module, and a plurality of detachable fixing modules are provided at the junction of land and water surrounding the breeding pond;
[0042] The operation module enters the breeding pond and drives one end of the traction module to go around all the fixed modules from the traction point, so that the traction module is arranged outside all the fixed modules away from the center of the breeding pond until one end of the traction module moves and is connected to the reeling module;
[0043] When the fixing module is removed, the retracting module retracts the traction module, so that the traction module moves toward the traction point and the retracting module at the same time and contacts the bottom of the breeding pond, thereby achieving a bottom-turning effect of the breeding pond.
[0044] Specifically, in some embodiments, the breeding pond refers to an artificial water environment for breeding aquatic plants and animals, and is an artificial water area for breeding aquatic organisms (such as fish, shrimps, algae, etc.); the fixing module 4 is a detachable station fixing accessory, which is used for laying and shaping the winding contours of the guide line 2 and the working cable 3; the operation module 1 is an underwater operation equipment with a remote control function, which is generally also called a remote control wading equipment;
[0045] The utility model is suitable for aquaculture ponds of various sizes. The edge contour can be taken as the water-land junction of the aquaculture pond to determine the range of scraping and turning the bottom, and a fixed module can be laid on the edge contour. Then, by laying and reeling in working cables, the cables are gathered from every corner of the aquaculture pond to scrape and turn the bottom of the pond. This method has a wide coverage range and can effectively turn the bottom of the corners, thereby realizing large-area bottom management operations, improving the bottom management quality, and improving the bottom management efficiency.
[0046] The utility model uses an operation module to pull the traction module to avoid water equipment and debris, lays cables underwater in the breeding pond, and then reels in the traction module through the reeling module, and uses the traction module to scrape and turn the bottom of the pond, thereby realizing the mechanization of bottom soil management operations, reducing investment costs, simplifying operating steps, shortening operating time, and the whole machine is easy to operate. Workers only need simple training to complete the bottom soil management operations alone. The whole equipment is of moderate weight and can be transported quickly between multiple ponds by common means of transportation such as motorcycles or tricycles, without being limited to the traditional model of one pond and one machine, effectively saving expenses for breeders.
[0047] like Fig.11 As shown, the fixing module includes a ground nail and a bearing member cooperatively connected to the ground nail.
[0048] like Figures 1 to 13 As shown, the fixing module is arranged on the ground or underwater.
[0049] Specifically, in some embodiments, the fixing module 4 is composed of a fixing body, a ground nail 41 and a bearing member 42. The ground nail 41 is located at one end of the fixing body connected to the ground. The end of the ground nail 41 used for inserting into the ground is provided with a sharp nail head for easy insertion into the ground. The bearing member 42 is sleeved on the fixing body. The bearing member 42 is used to reduce the friction and scratches of the guide line 2 and the working cable 3 in the fixing module 4, thereby protecting the fixing module 4, improving the durability of the fixing module 4, and reducing the frequency of replacement of the fixing module 4 due to damage. According to the water-land boundary contour of the aquaculture pond, multiple installation points are set up around the aquaculture pond, and the fixing module 4 is inserted into the ground or the bottom of the water through the ground nail 41 at each installation point or traction point 7, so as to provide a finalized basis for the layout and winding of the guide line 2 and the working cable 3.
[0050] like Fig. 9 and Fig.10 As shown, the winding module includes a winch and a driver. The winch is provided with a buckle, and the output end of the driver is connected to and drives the winch to rotate in a circle.
[0051] Specifically, in some embodiments, the winding module 5 is a rope winding and releasing device composed of a winch 51, a driver 52 and a fixed frame 53. The driver 52 and the winch 51 are installed on the fixed frame 53, and the driver 52 drives the winch 51 to rotate in a circle to realize the winding function. Preferably, the driver 52 generally adopts a stepper motor to provide rotational power output. The stepper motor has a high torque output capacity, can handle a large load, has high reliability and a short response time, and is suitable for the working scenario of pulling the underwater iron chain of the pond. The winch 51 is connected to the output end of the driver 52, and the output shaft of the driver 52 drives the rotation of the winch 51. The winch 51 is provided with a buckle 54 for connecting the hook 21. After the guide line 2 is connected to the buckle 54 through the hook 21, the winding module 5 is started to reel in and pull out the working cable 3, so as to realize the layout of the working cable 3 around the breeding pond.
[0052] like Figure 7 and Figure 8 As shown, the operation module includes a device body and a signal receiver. A placement cavity for placing the signal receiver is provided on the top of the device body, and the signal receiver is connected to the device body.
[0053] Specifically, in some embodiments, the operation module 1 includes an equipment body 11, a signal receiver 12, a placement cavity 13 for accommodating the signal receiver 12, a propulsion propeller 14, a steering propeller 15 and a bracket 16, wherein the signal receiver 12 is used to receive the remote control command signal issued by the worker and transmit it to the equipment body 11 to implement specific actions. The signal receiver 12 has a certain buoyancy and can float on the water surface of the breeding pond by itself. In actual operation, the worker is located on the shore to operate the remote control tool, and the equipment body 11 is located at the bottom of the pond to be responsible for the actual operation. The distance between the two is relatively far, and the signal may be poor or exceed the signal range, thereby affecting the operation efficiency and operation quality. With such a design, the signal receiver 12 is electrically connected to the top of the equipment body 11, and the signal receiver 12 floats on the water surface of the breeding pond by itself. The signal range is expanded by extending the connecting cable, so that the workers do not have to deliberately approach the edge of the pond to accommodate the signal range, thereby reducing the safety hazards of the operation and improving the flexibility of the workers' operation.
[0054] like Figure 7 and Figure 8 As shown, a propulsion propeller and a steering propeller are provided at the end of the working module.
[0055] Specifically, in some embodiments, the propulsion propeller 14 is a propeller component located at the end of the equipment body 11 and is used to push the equipment body 11 forward or backward underwater in the breeding pond. The steering propeller 15 is a propeller component located at the end of the equipment body 11 and is used to push the equipment body 11 in a rotation direction underwater in the breeding pond. A drive motor is provided inside the equipment body 11 to connect and drive the propulsion propeller 14 and the steering propeller 15. After receiving a remote control command, the equipment body 11 controls the forward and reverse rotation and rotation speed of the propulsion propeller 14 and the steering propeller 15 through the output end of the drive motor, so as to control the propulsion speed and propulsion direction of the remotely controlled wading equipment 1 and realize the position control of the operation module 1.
[0056] like Figure 7 and Figure 8 As shown, the operation module includes a hanging rack, and the hanging rack is located at the end of the operation module.
[0057] Specifically, in some embodiments, a bracket 16 is further provided at the end of the equipment body 11. The structure of the bracket 16 is that a bent slender iron rod is connected to the end of the equipment body 11. The bracket 16 is used to connect the guide line 2 to the operation module 1 so that the operation module 1 drives the guide line 2 to pull and drag. Preferably, the bracket 16 can be used in conjunction with the hook 21, and the hook 21 can be used to facilitate disassembly and assembly, thereby reducing the operation time, simplifying the operation steps, and effectively improving the operation efficiency of bottom quality management.
[0058] like Fig.12As shown, the traction module includes a guide wire and a working cable, one end of the guide wire is connected to the operation module, and the other end of the guide wire is connected to the working cable, and the length of the guide wire and the length of the working cable are greater than the outer circumference of the breeding pond.
[0059] like Fig.12 As shown, one end of the guide wire is provided with a hook for easy disassembly.
[0060] Specifically, in some embodiments, the traction module includes a guide line 2 and a working cable 3. The guide line 2 is a lightweight and tough slender rope used to pull the working cable 3. Preferably, the fishing line on the fishing rod can be used as the guide line 2. The material is easy to purchase and inexpensive. The guide line 2 is connected between the operation module 1 and the working cable 3. After the operation module 1 pulls the guide line 2 around the periphery of the breeding pond, the guide line 2 comes out and connects to the rope retraction device 5. More specifically, the guide line 2 is made of corrosion-resistant material to avoid the situation where underwater impurities corrode the line body and cause the line to break, and the material must have sufficient tensile strength. The length can be specified according to the site to facilitate workers' operation and use. Preferably, a buckle 21 is provided at one end of the guide wire 2 connected to the operating module 1. The buckle 21 is a spring clip that is easy to disassemble. In actual operation, the buckle 21 can be directly buckled on the buckle 54 of the rope retracting device 5 or the hanger 16 of the operating module 1. There is no need to tie the guide wire 2 on the buckle 54 or the hanger 16. When disassembling, the buckle 21 can be manually pressed to loosen and disengage. The operation is simple and convenient, and it will not loosen easily after being buckled, further improving the convenience and efficiency of operation.
[0061] More specifically, the traction point 7 is a position for fixing the starting ends of the guide line 2 and the working cable 3. During the traction step, the operating module 1 starts to pull one end of the guide line 2, and needs to rely on a fixed position to fix the other end of the guide line 2. During the reeling step, the reeling module 5 starts to pull one end of the working cable 3, and needs to rely on a fixed position to fix the other end of the working cable 3, so as to effectively pull the working cable 3 to implement the bottom turning effect. The traction point 7 can be used as a fixed position as mentioned above to assist in completing the bottom turning operation, improve operation efficiency, and reduce operation costs.
[0062] Specifically, the working cable 3 can be a chain cable or tool with a special-shaped surface. Tools with obvious thorns on the surface, such as rakes, nails, and thorn sticks, can also be installed on the working cable 3. Preferably, the working cable 3 can adopt an iron chain formed by connecting a plurality of metal iron rings to each other. One end of the working cable 3 is connected to the guide line 2, and is pulled out by the guide line 2 when the guide line 2 is reeled in by the reeling module 5. After circling the periphery of the breeding pond, it is disconnected from the guide line 2 and reconnected to the reeling module 5. The other end of the working cable 3 is fixed to the fixing module 4 at point A. Through the reeling of the reeling module 5, when the working cable 3 passes through the bottom of the breeding pond, the special-shaped surface of the working cable 3 is used to perform bottom turning operations, thereby improving the bottom soil of the pond. The redox potential of the pond mud varies between the oxygen, nitrogen, manganese, and iron potentials, so that the potential has a certain diversity, while preventing the pond bottom from developing to the sulfur and carbon potentials to produce harmful substances.
[0063] More specifically, the length of the guide wire 2 and the length of the working cable 3 are greater than the outer perimeter of the aquaculture pond, because the guide wire 2 and the working cable 3 need to pass through all the multiple fixed modules 4 surrounding the shore of the aquaculture pond. In the early preparation stage, the guide wire 2 and the working cable 3 are selected to determine the actual outer perimeter of the aquaculture pond. The outer perimeter of the aquaculture pond refers to the contour perimeter of the edge of the aquaculture pond enclosed by the water-land boundary of the aquaculture pond. In actual situations, the water level of the pond changes and floats, and the actual perimeter value also fluctuates. Therefore, in general, when preparing the length of the guide wire 2 and the working cable 3, the actual perimeter value is fluctuated. More cable length can be appropriately reserved for the length of the working cable 3. Preferably, the general preparation length of the guide line 2 and the working cable 3 is 1.1-1.5 times the actual outer circumference of the breeding pond. Cables that are too long may cause waste of materials, increase operating costs, extend the time for laying and winding, and reduce operating efficiency. Cables that are too short may cause insufficient cable margin around the pond. The guide line 2 starts to pull out the working cable 3 before reaching the rope retracting device 5, which will increase the working load of the operating module 1, easily damage the operating module 1, extend the time for laying and winding, and reduce operating efficiency.
[0064] Preferably, it also includes a wire drum 6 for facilitating the storage and winding of the guide wire 2 and the working cable 3. The guide wire 2 and the working cable 3 can be wound and stored using the wire drum 6. The wire drum 6 is a hollow cylindrical disk for storing and winding cables, which is usually arranged at the position of the traction point 7. The guide wire 2 and the working cable 3 can be circularly wound on the outer surface of the wire drum 6. When in use, the pulling force of the operating module 1 or the winding module 5 is used to drive the wire drum 6 to rotate via the traction module, thereby pulling out the guide wire 2 or the working cable 3, avoiding entanglement and knotting between the guide wire 2 and the working cable 3, and facilitating the winding and pulling out of the guide wire 2 and the working cable 3.
[0065] like Figures 1 to 6, Fig.13 As shown, the distance between the traction point and the reeling module is less than the length of the shortest side of the breeding pond.
[0066] Specifically, in some embodiments, further limiting the distance between the towing point and the reeling module helps to maximize the good bottom turning effect when implementing the bottom management system. If the distance between the towing point and the reeling module is greater than the length of the shortest side of the aquaculture pond, there may be a part of the bottom of the aquaculture pond that cannot be scraped and turned over, and there may be a blind spot. The design of limiting the distance between the towing point and the reeling module facilitates the positioning of the starting point and the end point of the cable laying during the bottom turning operation, thereby improving the bottom turning effect, improving the operation efficiency, and reducing the blind spot.
[0067] like Figures 1 to 12 As shown, a bottom sediment management system for aquaculture ponds according to Embodiment 1 of the present utility model comprises the following implementation steps:
[0068] a. Preparation steps: including aquaculture pond, operation module 1, guide line 2, working cable 3, fixing module 4 and reeling module 5;
[0069] The operation module 1 includes an equipment body 11, a signal receiver 12, a placement cavity 13 for accommodating the signal receiver 12, a propulsion propeller 14, a steering propeller 15 and a pylon 16. The signal receiver 12 is electrically connected to the top of the equipment body 11, and the propulsion propeller 14, the steering propeller 15 and the pylon 16 are arranged at the end of the equipment body 11.
[0070] One end of the guide line 2 is provided with a hook 21 for easy disassembly. The length of the guide line 2 and the length of the working cable 3 are greater than the outer perimeter of the breeding pond. The fixing module 4 includes a ground nail 41 and a bearing member 42 connected to the ground nail 41. The reeling module 5 includes a winch 51, a driver 52 and a fixing frame 53. The winch 51 is provided with a buckle 54.
[0071] The reeling module 5 comprises a winch 51 , on which a buckle 54 is provided;
[0072] The device also includes a wire drum 6 for storing and winding the guide wire 2 and the working cable 3 .
[0073] b. Wiring steps: one end of the guide wire 2 is connected to the operating module 1, and the other end of the guide wire 2 is connected to the working cable 3. A traction point 7 for installing the traction module is provided on the surrounding side of the breeding pond. A plurality of installation points for installing the fixed module 4 are provided at the junction of land and water surrounding the breeding pond. The installation points include at least four points such as point A, point B, point C, and point D. The detachable fixed module 4 is installed at the installation point located on the ground.
[0074] c. Traction step: the operation module 1 is launched into the pond from point A, and the operation module 1 is remotely controlled to move underwater to point B. The operation module 1 pulls the guide line 2 from the line reel 6. After arriving at point B, the operation module 1 floats to the surface and manually bypasses the fixed module 4 at point B, so that the guide line 2 is set at the fixed module 4 at point B away from the outside of the center of the breeding pond, and the operation module 1 is launched again from point B.
[0075] d. Winding step: repeat the above steps until the guide line 2 is set on the outside of all fixed modules 4 away from the center of the breeding pond. After circling the breeding pond, the remote control operation module 1 moves underwater to the reeling module 5 and floats to the surface after reaching the reeling module 5.
[0076] e. Winding step: the operating module 1 is disconnected from the guide wire 2, the guide wire 2 is connected to the winding module 5, the winding module 5 is started and the guide wire 2 is wound, the guide wire 2 is pulled out from the wire drum 6 and the working cable 3 is wound around the fixing module 4 of other installation points, one end of the working cable 3 reaches the winding module 5, and after the winding module 5 is disconnected from the guide wire 2, one end of the working cable 3 is connected to the winding module 5.
[0077] f. Disassembly step: disassemble the fixing module 4 located at other installation points except point A, and the other end of the working cable 3 is fixedly connected to the fixing module 4 at point A.
[0078] g. Bottom turning step: start the reeling module 5 and reel in the working cable 3, so that the traction module moves toward the traction point 7 and the reeling module 5 at the same time and contacts the bottom of the breeding pond, and the working cable 3 passes through and scrapes the bottom of the breeding pond to achieve the bottom turning effect of the breeding pond.
[0079] like Fig.13 As shown, a bottom sediment management system for aquaculture ponds according to Embodiment 2 of the present utility model comprises the following implementation steps:
[0080] Different from the first embodiment, all the fixed modules 4 are arranged at the bottom of the breeding pond.
[0081] a. Preparation steps: same as Example 1.
[0082] b. Wiring steps: one end of the guide wire 2 is connected to the operating module 1, and the other end of the guide wire 2 is connected to the working cable 3. A traction point 7 for installing the traction module is provided on the surrounding side of the breeding pond. A plurality of installation points for installing the fixed module 4 are provided at the junction of land and water surrounding the breeding pond. The installation points include at least four points such as point A, point B, point C, and point D. The detachable fixed module 4 is installed at the installation point located at the bottom of the water.
[0083] c. Traction step: the operation module 1 is launched into the pond from point A, and is remotely controlled to move underwater to point B. The operation module 1 pulls the guide line 2 from the wire drum 6. When the operation module 1 arrives at point B, it directly remotely controls the fixed module 4 passing through point B, so that the fixed module 4 where the guide line 2 is set at point B is away from the outside of the center of the breeding pond, and the operation module 1 can move to the next fixed module 4 without leaving the water surface.
[0084] d. Winding steps: same as in Example 1.
[0085] e. Wire winding steps: same as in Example 1.
[0086] f. Disassembly steps: same as in Example 1.
[0087] g. Bottom turning step: Same as Example 1.
[0088] Specifically, compared with the fixed modules 4 set on the ground, all the fixed modules 4 are set at the bottom of the breeding pond. When the operating module 1 pulls and drives the guide line 2 to pass through each fixed module 4, there is no need to float to the surface for manual winding. The winding operation can be completed directly on the bottom of the water. The specific location of the operating module 1 on the bottom of the breeding pond is determined by the position of the signal receiver 12 of the operating module 1 floating on the water surface. This is suitable for use in scenarios where it is inconvenient to frequently exit and enter the water at the junction of water and land in the breeding pond, and it is also suitable for use in scenarios where workers cannot approach the junction of water and land in the breeding pond at will.
[0089] Specifically, compared with the fixing module 4 arranged on the ground, the fixing module 4 arranged on the bottom of the water needs to have a longer fixing body and ground nails 41, so that after the fixing module 4 is firmly inserted into the bottom of the water, the top of the fixing module 4 can still extend out of the water surface, thereby preventing the guide line 2 from escaping from the fixing module 4 due to unstable buoyancy, and reducing the possibility of rewinding the line.
[0090] The above examples are only used to further illustrate the technical content of the utility model, so that readers can understand it more easily, but it does not mean that the implementation methods of the utility model are limited to this. Any technical extension or re-creation made based on the utility model is protected by the utility model. The protection scope of the utility model shall be based on the claims.
Claims
1. A bottom sediment management system for aquaculture ponds, characterized in that: It comprises a breeding pond, an operation module (1), a traction module, a fixing module (4) and a reeling module (5); a traction point (7) for installing the traction module is provided on the periphery of the breeding pond; the operation module (1) is connected to the traction module; the traction module is connected to the reeling module (5); and a plurality of detachable fixing modules (4) are provided at the junction of land and water surrounding the breeding pond; The operating module (1) enters the aquaculture pond and drives one end of the traction module from the traction point (7) around all the fixed modules (4), so that the traction module is arranged outside all the fixed modules (4) away from the center of the aquaculture pond until one end of the traction module moves and connects to the reeling module (5); When the fixing module (4) is removed, the retracting module (5) retracts the traction module, so that the traction module simultaneously moves towards the traction point (7) and the retracting module (5) and contacts the bottom of the aquaculture pond, thereby achieving a bottom-turning effect of the aquaculture pond.
2. A bottom sediment management system for aquaculture ponds according to claim 1, characterized in that: The fixing module (4) is arranged on the ground or underwater.
3. A bottom sediment management system for aquaculture ponds according to claim 1, characterized in that: The retracting module (5) comprises a winch (51) and a driver (52); a buckle (54) is provided on the winch (51); and an output end of the driver (52) is connected to and drives the winch (51) to rotate in a circle.
4. A bottom sediment management system for aquaculture ponds according to claim 1, characterized in that: The operation module (1) comprises a device body (11) and a signal receiver (12); a placement cavity (13) for placing the signal receiver (12) is provided on the top of the device body (11); and the signal receiver (12) is connected to the device body (11).
5. A bottom sediment management system for aquaculture ponds according to claim 1, characterized in that: A propulsion propeller (14) and a steering propeller (15) are provided at the end of the operating module (1).
6. A bottom sediment management system for aquaculture ponds according to claim 1, characterized in that: The operation module (1) comprises a hanging rack (16), and the hanging rack (16) is located at the end of the operation module (1).
7. A bottom sediment management system for aquaculture ponds according to claim 1, characterized in that: The traction module comprises a guide wire (2) and a working cable (3), one end of the guide wire (2) is connected to the operation module (1), and the other end of the guide wire (2) is connected to the working cable (3), and the length of the guide wire (2) and the length of the working cable (3) are greater than the outer circumference of the breeding pond.
8. The bottom sediment management system for aquaculture ponds according to claim 1, characterized in that: The distance between the traction point (7) and the reeling module (5) is less than the length of the shortest side of the breeding pond.
9. A bottom sediment management system for aquaculture ponds according to claim 7, characterized in that: One end of the guide wire (2) is provided with a hook (21) for easy disassembly.
10. A bottom sediment management system for aquaculture ponds according to claim 1, characterized in that: The fixing module (4) comprises a ground nail (41) and a bearing member (42) cooperatively connected to the ground nail (41).