Fishing ground water quality monitoring equipment
By designing a fishing farm water quality monitoring equipment with scraper, follower rod and linkage arm, the problem of water quality monitoring equipment being blocked by impurities in the aquaculture environment is solved, and higher monitoring accuracy and lower manual cleaning frequency are achieved.
Patent Information
- Application Number
- CN202421320150.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-11
AI Technical Summary
Existing fishery water quality monitoring equipment is susceptible to impurities in aquaculture environments, affecting the monitoring accuracy and increasing the frequency of manual cleaning.
A fishing farm water quality monitoring equipment including water quality photoelectric monitor, columns, floating plates, scrapers, follower rods and linkage arms is designed. By swinging the scrapers and follower rods, the surface shields are driven away, and automatic cleaning is achieved by the cooperation of springs and guide cams.
It effectively avoids concealment of the monitor surface by pollutants, improves the accuracy of water quality monitoring, reduces the frequency of manual cleaning, saves human resources, and ensures the continuity of cleaning work.
Smart Images
Figure CN222913477U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of water quality monitoring equipment, and particularly to a water quality monitoring equipment for fish farms. Background Art
[0002] The quality of water in fish farms is the primary issue in fish farming. The state of water quality directly affects the health of fish populations, and thus affects economic benefits. This is because organisms such as fish, algae, insects, and fungi all live in the water body, forming a biological balance among them. If this balance is disrupted, such as fish diseases caused by sudden changes in water quality, it will seriously affect the aquaculture effect. Therefore, in fish farm aquaculture, water quality monitoring is indispensable. Regular water quality monitoring can help master the water quality situation and its changing patterns, so as to promptly detect problems and take effective measures as soon as possible.
[0003] For existing equipment used for water quality monitoring in fish farms, due to the large area of fish farms, most water quality monitoring equipment is placed in the aquaculture environment of fish farms and needs to be in contact with the water environment for a long time. There are generally certain impurities in the aquaculture environment of fish farms. When the water quality monitoring equipment is in operation, if impurities adhere to the surface of the monitoring equipment in the aquaculture environment, it is likely to cause blockage to the monitoring equipment, affecting the accuracy during the operation of the monitoring equipment. Summary of the Utility Model
[0004] In view of the above problems, the present application provides a water quality monitoring equipment for fish farms.
[0005] To achieve the above object, the present application provides the following technical solution: A water quality monitoring equipment for fish farms includes a water quality photoelectric monitor that can be placed in water. A column is provided on the water quality photoelectric monitor, and a floating board is provided at the top of the column.
[0006] A pair of scraping bars are provided on the outer side of the water quality photoelectric monitor. Follow-up rods that can move synchronously with the scraping bars are provided on the scraping bars. The two follow-up rods are connected by a first compression spring. When the scraping bars and the follow-up rods swing in opposite directions, the first compression spring contracts.
[0007] Furthermore, linkage arms are provided on the follow-up rods. The linkage arms are all in a U-shaped structure, and a pair of linkage arms are symmetrically arranged on the outer side of the column.
[0008] A positioning rod is embedded in the column. The feet of the positioning rod extend to the outside of the positioning rod. The feet of a pair of the linkage arms are connected to the feet of the positioning rod through second compression springs. When the scraping bars, the follow-up rods, and the linkage arms swing synchronously, the second compression springs deform.
[0009] Furthermore, a rotatable guide cam is provided in the angle space formed by a pair of the linkage arms. When the guide cam rotates, the linkage arm is squeezed and swung to avoid the guide cam.
[0010] Furthermore, the column is provided with a rotating rod that passes through its internal cavity, the rotating rod is located directly below the positioning rod, and both ends of the rotating rod extend into the angle space formed by a pair of linkage arms, a pair of guide cams are respectively installed at both ends of the rotating rod, and the rotating rod is provided with a driving device compatible with it, and the driving device is arranged in the cavity of the column.
[0011] Furthermore, an inflatable seat is provided on the floating plate.
[0012] Furthermore, a control body is provided on the floating plate, the control body is electrically connected to the water quality photoelectric monitor, and a traction line is provided on the control body.
[0013] In summary, the technical effects and advantages of the utility model are:
[0014] The utility model can control the swing of the scraper bar and the follower rod, and then can drive away the obstructions on the surface of the water quality photoelectric monitor, effectively avoiding the obstruction of the surface of the water quality photoelectric monitor by pollutants, improving the accuracy of the water quality photoelectric monitor in the process of monitoring water quality, reducing the frequency of manual cleaning, and saving human resources. It is convenient to carry out the work of driving away the obstructions on the surface of the water quality photoelectric monitor again in the future, and ensures that the cleaning work can be carried out continuously. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0017] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle.
[0018] Figure 3 It is a schematic diagram of the structure of the utility model column after being cut open.
[0019] Figure 4 It is a schematic diagram of the local structure of the column after being cut open.
[0020] In the figure: 1. Water quality photoelectric monitor; 2. Column; 3. Floating board; 4. Scraping strip; 5. Follow-up rod; 6. First pressure spring; 7. Linkage arm; 8. Second pressure spring; 9. Positioning rod; 10. Rotating rod; 11. Guide cam; 12. Driving device; 13. Inflating seat; 14. Control body; 15. Traction wire. Specific implementation mode
[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0022] Embodiment: Refer to Figure 1 、 Figure 2 A fish farm water quality monitoring device shown in the figure includes a water quality photoelectric monitor 1 that can be placed in water. A column 2 is provided on the water quality photoelectric monitor 1, and a floating board 3 is provided at the top of the column 2. In the natural state, the floating board 3 floats on the water surface. The water quality photoelectric monitor 1 can use a sensor to perform spectral analysis on the water sample and calculate the concentration of organic matter in the water according to the signal change, so as to judge whether the water quality in the fish farm meets the standard.
[0023] A pair of scraping strips 4 are provided on the outer side of the water quality photoelectric monitor 1. Follow-up rods 5 that can move synchronously with the scraping strips 4 are provided on the scraping strips 4. The two follow-up rods 5 are connected by a first pressure spring 6. When the scraping strips 4 and the follow-up rods 5 swing in opposite directions, the first pressure spring 6 contracts. With the swing of the scraping strips 4 and the follow-up rods 5, the obstacles on the surface of the water quality photoelectric monitor 1 can be driven away, effectively avoiding the phenomenon of the surface of the water quality photoelectric monitor 1 being blocked by pollutants, improving the accuracy of the water quality photoelectric monitor 1 during the process of monitoring water quality, reducing the frequency of manual cleaning, and saving human resources.
[0024] As Figure 3 、 Figure 4 shown, linkage arms 7 are provided on the follow-up rods 5. The linkage arms 7 are all in a U-shaped structure. A pair of linkage arms 7 are symmetrically arranged on the outer side of the column 2. A positioning rod 9 is embedded in the column 2. The feet of the positioning rod 9 extend to the outside of the positioning rod 9. The feet of a pair of linkage arms 7 are connected to the feet of the positioning rod 9 by second pressure springs 8. When the scraping strips 4, the follow-up rods 5 and the linkage arms 7 swing synchronously and the scraping strips 4 drive away the obstacles on the surface of the water quality photoelectric monitor 1, the second pressure springs 8 deform. The second pressure spring 8 and the first pressure spring 6 respectively have a traction effect on the linkage arm 7 and the follow-up rod 5. After they swing, under the elastic traction of the second pressure spring 8 and the first pressure spring 6, the linkage arm 7 and the follow-up rod 5 can be driven to return to the initial position.
[0025] As Figure 3 、 Figure 4 shown, within the included angle space formed by a pair of linkage arms 7, rotatable guide cams 11 are provided. When the guide cams 11 rotate, the linkage arms 7 are squeezed and swing to avoid the guide cams 11. Therefore, the linkage arms 7 smoothly drive the follower rod 5 and the wiper strip 4 to move, and the wiper strip 4 can smoothly drive away the obstacles on the surface of the water quality photoelectric monitor 1.
[0026] When the guide cams 11 rotate to a specified degree, under the elastic action of the second compression spring 8 and the first compression spring 6, a pair of linkage arms 7 can be reset. At this time, the follower rod 5 and the wiper strip 4 are reset, so as to facilitate the subsequent implementation of driving away the obstacles on the surface of the water quality photoelectric monitor 1 again, ensuring that the cleaning work can be continuously implemented.
[0027] As Figure 3 、 Figure 4 shown, a rotating rod 10 passing through the internal cavity thereof is provided on the column 2. The rotating rod 10 is directly below the positioning rod 9, and both ends of the rotating rod 10 extend into the included angle space formed by a pair of linkage arms 7. A pair of guide cams 11 are respectively installed at both ends of the rotating rod 10. A driving device 12 adapted thereto is provided on the rotating rod 10. The driving device 12 can be a motor or other structures that can directly or indirectly drive the rotating rod 10 to rotate. The driving device 12 is arranged in the cavity of the column 2, which can prevent the liquid from directly contacting the driving device 12.
[0028] As Figure 1 shown, in order to maintain the stability of the entire water quality monitoring device and prevent the device from sinking to the bottom of the fish pond in the fishing ground, an inflatable seat 13 is provided on the floating board 3, which can maintain the floating state of the water quality monitoring device for a long time.
[0029] As Figure 1 shown, a control body 14 is provided on the floating board 3. The control body 14 is electrically connected to the water quality photoelectric monitor 1. In order to facilitate the staff to quickly pick up the floating board 3 and the entire water quality monitoring device, a towing line 15 is provided on the control body 14. By operating the towing line 15, the water quality monitoring device floating on the water surface can be quickly picked up.
[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A fishery water quality monitoring device, comprising a water quality photoelectric monitor (1) that can be placed in water, characterized in that: The water quality photoelectric monitor (1) is provided with a column (2), and a floating plate (3) is provided on the top of the column (2); A pair of scraping strips (4) are provided on the outer side of the water quality photoelectric monitor (1), and each of the scraping strips (4) is provided with a follower rod (5) that can move synchronously with the scraping strips (4). The two follower rods (5) are connected via a first pressure spring (6). When the scraping strips (4) and the follower rod (5) swing in opposite directions, the first pressure spring (6) contracts.
2. The fishery water quality monitoring equipment according to claim 1, characterized in that: The follower rods (5) are each provided with a linkage arm (7), the linkage arms (7) are each in a U-shaped structure, and a pair of linkage arms (7) are symmetrically arranged on the outside of the column (2); A positioning rod (9) is embedded on the column (2), and the support leg of the positioning rod (9) extends to the outside of the positioning rod (9). The support legs of a pair of linkage arms (7) are connected to the support legs of the positioning rod (9) through a second pressure spring (8). When the scraper strip (4), the follower rod (5) and the linkage arm (7) swing synchronously, the second pressure spring (8) is deformed.
3. The fishery water quality monitoring device according to claim 2, characterized in that: A rotatable guide cam (11) is provided in the angle space formed by the pair of linkage arms (7). When the guide cam (11) rotates, the linkage arm (7) is squeezed and swung to avoid the guide cam (11).
4. The fishery water quality monitoring device according to claim 3 is characterized in that: The column (2) is provided with a rotating rod (10) penetrating its internal cavity. The rotating rod (10) is located directly below the positioning rod (9), and both ends of the rotating rod (10) extend into the angle space formed by a pair of linkage arms (7). A pair of guide cams (11) are respectively mounted on both ends of the rotating rod (10). The rotating rod (10) is provided with a drive device (12) adapted thereto, and the drive device (12) is arranged in the cavity of the column (2).
5. The fishery water quality monitoring device according to claim 1, characterized in that: An inflation seat (13) is provided on the floating plate (3).
6. The fishery water quality monitoring device according to claim 1, characterized in that: A control body (14) is provided on the floating plate (3), the control body (14) is electrically connected to the water quality photoelectric monitor (1), and a traction line (15) is provided on the control body (14).