A depth-adjustable field algae profile monitoring device

Abstract

The utility model provides a depth adjustable field algae profile monitoring device, including fixed base, the side of fixed base is opened ring groove, rotates and installs ring seat in the inside of ring groove, fixedly has the friction block on the inner wall of ring seat, the outer wall of ring seat is welded with fixed lug, the top fixed mounting of fixed base has power supply assembly, the inside fixed mounting of fixed base has motor seat, fixedly has drive motor on motor seat, installs output pipe on drive motor, the movable column is movably installed on output pipe, the one end of movable column is welded with rotating seat. The utility model discloses, when using, the photometric sensor is installed in the inside of arc cover, and arc cover realizes water -proof monitoring, and the rubber scraper of arc plate inner wall can scratch and clean arc cover in the process of photometric sensor up and down movement, guarantees the light transmittance of later period.

Description

Technical Field

[0001] This utility model relates to the field of algae monitoring equipment, specifically a depth-adjustable field algae profile monitoring device. Background Technology

[0002] In the wild, the growth of algae in water affects water quality. In most waters of a certain depth, the uneven transfer of heat energy and the difference in density between hot and cold water lead to thermal stratification. This thermal stratification also results in uneven vertical distribution of phytoplankton in the water. After the formation of water stratification, algae in the water can easily affect the water body, so it is necessary to monitor the algae by monitoring the light intensity in the water.

[0003] According to patent document CN215179630U, an algae monitoring device includes a monitor and a floating body. The floating body floats on the water surface, and the monitor is mounted on the floating body and extends below the water surface. The monitor includes a depth adjuster and a detector mounted on the depth adjuster. The depth adjuster adjusts the depth of the detector. In use, the driver drives the lead screw to rotate. During the rotation of the lead screw, the nut seat moves up and down along the lead screw, and the detector mounted on the nut seat moves up and down with the nut seat, which can effectively detect relevant parameters at different depths and improve monitoring accuracy. However, although this solution achieves depth adjustment, it cannot seal the monitoring device during monitoring. Prolonged exposure to water can easily cause algae to adhere to the monitoring device, affecting subsequent monitoring, which is inconvenient during use. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide a depth-adjustable field algae profile monitoring device to solve the problems mentioned in the background. This invention has a novel structure. In use, the photometric sensor is installed inside the arc-shaped cover, which enables water-proof monitoring. As the photometric sensor moves up and down, the arc-shaped plate can move on the arc-shaped cover. The rubber scraper on the inner wall of the arc-shaped plate can scrape and clean the arc-shaped cover, ensuring the light transmittance in the later stages.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a depth-adjustable field algae profile monitoring device, comprising a fixed base, an annular groove formed on the side of the fixed base, an annular seat rotatably mounted inside the annular groove, a friction block fixed on the inner wall of the annular seat, a fixing lug welded to the outer wall of the annular seat, a power supply component fixedly mounted on the top of the fixed base, a motor base fixedly mounted inside the fixed base, a drive motor fixed on the motor base, an output pipe mounted on the drive motor, a movable column movably mounted on the output pipe, and a rotating seat welded to one end of the movable column.

[0006] Furthermore, the rotating seat has a slot, a support rod is movably installed inside the slot, a movable seat is movably installed on the support rod, a fixed slot is opened on the movable seat, and a float is fixed to one end of the support rod.

[0007] Furthermore, both the fixed groove and the slot have transverse grooves on their inner walls. A fixed shaft is movably installed inside the transverse groove. A limit groove is opened on the support rod. Both ends of the fixed shaft pass through the limit groove and are movably installed inside the transverse groove.

[0008] Furthermore, a slider is fixed on the inner wall of the output tube, a groove is opened on the movable column, the slider is slidably installed inside the groove, and a fixing plate is fixed inside the fixing seat.

[0009] Furthermore, the fixing plate has an installation groove, the inner wall of the fixing seat has a connection groove, a servo motor is fixedly installed on the fixing plate, and a support base is fixed to the bottom of the fixing plate.

[0010] Furthermore, an arc-shaped cover is fixed to the side of the support base. The arc-shaped cover is a light-transmitting glass plate. A threaded column is fixed on the servo motor. A threaded tube is rotatably installed on the threaded column. A baffle is fixedly installed between the support base and the arc-shaped cover.

[0011] Furthermore, a mounting base is fixed to one end of the threaded tube, and a photometric sensor is fixed to the side of the mounting base. The photometric sensor is used to detect the light transmittance of the water surface, and a fixing frame is fixed to the bottom of the mounting base.

[0012] Furthermore, an arc-shaped plate is fixed to one end of the fixing frame, and a rubber scraper is fixed to the inner wall of the arc-shaped plate.

[0013] The beneficial effects of this utility model are:

[0014] 1. In use, the photometric sensor is installed inside the arc-shaped cover, which enables water-proof monitoring. As the photometric sensor moves up and down, the arc-shaped plate can move on the arc-shaped cover. The rubber scraper on the inner wall of the arc-shaped plate can scrape and clean the arc-shaped cover to ensure the light transmittance in the later stage.

[0015] 2. In this utility model, the fixed seat is connected to an external rope through a fixed lug on the ring seat. One end of the rope provides a limiting fixation for the fixed seat. In actual use, the drive motor drives the float to rotate. At the same time as the float rotates, the fixed seat rotates on the ring seat, and the rotation changes the monitoring direction of the sensor.

[0016] 3. In this utility model, the fixed base compresses the float by its own weight, and the float moves to the side through the support rod to increase the contact area with the water surface, thereby achieving buoyancy support for the fixed base through the movement of the float. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a depth-adjustable field algae profile monitoring device according to the present invention.

[0018] Figure 2 This is a schematic diagram of the rotating base of a depth-adjustable field algae profile monitoring device according to this utility model.

[0019] Figure 3 This is a side view sectional structural diagram of the fixed base of the depth-adjustable field algae profile monitoring device of this utility model.

[0020] Figure 4 This is a side view sectional structural diagram of the support base of a depth-adjustable field algae profile monitoring device according to the present invention.

[0021] Figure 5 This is a top view sectional view of the support base of the depth-adjustable field algae profile monitoring device of this utility model.

[0022] Figure 6 This is a schematic diagram of the annular groove structure of a depth-adjustable field algae profile monitoring device according to this utility model;

[0023] Figure 7 This is a magnified structural diagram of point A of the depth-adjustable field algae profile monitoring device of this utility model;

[0024] In the diagram: 1. Fixed seat; 2. Ring seat; 3. Fixed lug; 4. Power supply assembly; 5. Support rod; 6. Float; 7. Support seat; 8. Arc-shaped cover; 9. Arc-shaped plate; 10. Fixed frame; 11. Movable seat; 12. Rotating seat; 13. Fixed groove; 14. Limiting groove; 15. Slot; 16. Movable column; 17. Output pipe; 18. Drive motor; 19. Connecting groove; 20. Fixed plate; 21. Mounting groove; 22. Servo motor; 23. Threaded column; 24. Threaded pipe; 25. Mounting seat; 26. Photometric sensor; 27. Baffle; 28. Ring groove; 29. ​​Slide groove; 30. Slider. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Please see Figures 1 to 7 This utility model provides a technical solution: a depth-adjustable field algae profile monitoring device, including a fixed base 1, an annular groove 28 on the side of the fixed base 1, an annular seat 2 rotatably mounted inside the annular groove 28, a friction block fixed on the inner wall of the annular seat 2, a fixing lug 3 welded on the outer wall of the annular seat 2, a power supply component 4 fixedly mounted on the top of the fixed base 1, a motor base fixedly mounted inside the fixed base 1, a drive motor 18 fixed on the motor base, and an output pipe mounted on the drive motor 18. 17. A movable column 16 is movably mounted on the output pipe 17. A rotating seat 12 is welded to one end of the movable column 16. A slot 15 is opened on the rotating seat 12. A support rod 5 is movably mounted inside the slot 15. A movable seat 11 is movably mounted on the support rod 5. A fixed slot 13 is opened on the movable seat 11. A float 6 is fixed to one end of the support rod 5. The ring seat 2 contacts the ring groove 28 through a friction block. When the float 6 is not driven by the drive motor 18, the fixed seat 1 and the ring seat 2 remain relatively stable.

[0027] In this embodiment, both the inner walls of the fixed groove 13 and the slot 15 have horizontal grooves. A fixed shaft is movably installed inside the horizontal groove. The support rod 5 has a limiting groove 14. Both ends of the fixed shaft pass through the limiting groove 14 and are movably installed inside the horizontal groove. A slider 30 is fixed on the inner wall of the output pipe 17. A sliding groove 29 is opened on the movable column 16. The slider 30 is slidably installed inside the sliding groove 29. A fixed plate 20 is fixed inside the fixed seat 1. An installation groove 21 is opened on the fixed plate 20. A connecting groove 19 is opened on the inner wall of the fixed seat 1. A servo motor 22 is fixedly installed on the fixed plate 20. A support seat 7 is fixed at the bottom of the fixed plate 20. The installation groove 21 and the connecting groove 19 cooperate to provide the required angle support for the rotation and tilting of the support rod 5.

[0028] In this embodiment, an arc-shaped cover 8 is fixed to the side of the support base 7. The arc-shaped cover 8 is a light-transmitting glass plate. A threaded column 23 is fixed on the servo motor 22. A threaded tube 24 is rotatably installed on the threaded column 23. A baffle 27 is fixed between the support base 7 and the arc-shaped cover 8. A mounting base 25 is fixed to one end of the threaded tube 24. A photometric sensor 26 is fixed to the side of the mounting base 25. The photometric sensor 26 is a light transmittance detection mechanism for the water surface. A fixing frame 10 is fixed to the bottom of the mounting base 25. An arc-shaped plate 9 is fixed to one end of the fixing frame 10. A rubber scraper is fixed to the inner wall of the arc-shaped plate 9. The photometric sensor 26 is specifically an S5821-03 light intensity sensor, which monitors the algae contained in the water by measuring the light intensity at the water surface and different depths.

[0029] Working principle: During use, the fixed base 1 is placed on the water surface. The weight of the fixed base 1 pushes the float 6 to the side. The float 6 is tilted by the rotation of the support rod 5. The support rod 5 moves and supports within the limiting groove 14 and the transverse groove through the fixed shaft. After the support rod 5 and the float 6 are tilted, the contact area with the water surface is increased, thereby better supporting the fixed base 1. The power supply component 4 includes a photovoltaic panel, a converter, and an energy storage device. It is an existing photovoltaic power generation device that can be directly used in this application. The servo motor 22 is started to drive the threaded column 23 to rotate. The rotation of the threaded column 23 pushes the threaded tube 24 to move up and down. The up and down movement of the threaded tube 24 adjusts the height of the photometric sensor 26 on the mounting base 25, thereby achieving different depths. When the monitoring direction of the photometric sensor 26 needs to be adjusted, the drive motor 18 is started to drive the output tube 17 and the movable column 16 to rotate. When the support rod 5 is tilted, the rotating seat 12 will move on the output tube 17 through the movable seat 11. The output tube 17 drives the movable column 16 and the rotating seat 12 to rotate. The rotating seat 12 cooperates with the support rod 5 to drive the float 6 to rotate. The rotation of the float 6 provides rotational force to the fixed seat 1. With the ring seat 2 stationary, the fixed seat 1 rotates to adjust the direction of the photometric sensor 26. In addition, when the mounting seat 25 moves up and down, it pushes the fixed frame 10 and the arc plate 9 to move and scrape the surface of the arc cover 8. After the scraping is completed, the photometric sensor 26 is moved to the height of the cleaned position for monitoring.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A depth-adjustable field algal profile monitoring device, comprising a mounting base (1), characterized in that: The fixed base (1) has an annular groove (28) on its side. An annular seat (2) is rotatably installed inside the annular groove (28). A friction block is fixed on the inner wall of the annular seat (2). A fixed hanging ear (3) is welded on the outer wall of the annular seat (2). A power supply component (4) is fixedly installed on the top of the fixed base (1). A motor seat is fixedly installed inside the fixed base (1). A drive motor (18) is fixed on the motor seat. An output pipe (17) is installed on the drive motor (18). A movable column (16) is movably installed on the output pipe (17). A rotating seat (12) is welded to one end of the movable column (16).

2. The depth-adjustable field algal profile monitoring device according to claim 1, characterized in that: The rotating seat (12) has a slot (15), and a support rod (5) is movably installed inside the slot (15). A movable seat (11) is movably installed on the support rod (5), and a fixed slot (13) is opened on the movable seat (11). A float (6) is fixed at one end of the support rod (5).

3. The depth-adjustable field algal profile monitoring device according to claim 2, characterized in that: Both the fixed groove (13) and the slot (15) have transverse grooves on their inner walls. A fixed shaft is movably installed inside the transverse groove. A limit groove (14) is opened on the support rod (5). Both ends of the fixed shaft pass through the limit groove (14) and are movably installed inside the transverse groove.

4. The depth-adjustable field algal profile monitoring device according to claim 1, characterized in that: A slider (30) is fixed on the inner wall of the output tube (17), a groove (29) is opened on the movable column (16), the slider (30) is slidably installed inside the groove (29), and a fixing plate (20) is fixed inside the fixing seat (1).

5. The depth-adjustable field algal profile monitoring device according to claim 4, characterized in that: The fixing plate (20) has an installation groove (21), the inner wall of the fixing seat (1) has a connecting groove (19), the fixing plate (20) has a servo motor (22) fixedly installed, and the bottom of the fixing plate (20) has a support seat (7).

6. The depth-adjustable field algal profile monitoring device according to claim 5, characterized in that: An arc-shaped cover (8) is fixed to the side of the support base (7). The arc-shaped cover (8) is a light-transmitting glass plate. A threaded column (23) is fixed on the servo motor (22). A threaded tube (24) is rotatably installed on the threaded column (23). A baffle (27) is fixed between the support base (7) and the arc-shaped cover (8).

7. The depth-adjustable field algal profile monitoring device according to claim 6, characterized in that: One end of the threaded tube (24) is fixed with a mounting base (25), and a photometric sensor (26) is fixed on the side of the mounting base (25). The photometric sensor (26) is a light transmittance detection mechanism for the water surface, and a fixing frame (10) is fixed at the bottom of the mounting base (25).

8. The depth-adjustable field algal profile monitoring device according to claim 7, characterized in that: An arc-shaped plate (9) is fixed to one end of the fixing frame (10), and a rubber scraper is fixed to the inner wall of the arc-shaped plate (9).

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