An online monitoring device for garden water quality

Abstract

This invention discloses an online water quality monitoring device for gardens, relating to the field of water quality testing technology. It includes a pole and a top plate, as well as a floating platform. A threaded slide rail is fixedly connected to the pole wall, and the floating platform is slidably connected to the threaded slide rail. An extrusion plate is positioned above the floating platform, and an extrusion ring is fixedly connected to the bottom surface of the top plate. The floating platform contains four sets of water quality monitoring components, a central control element, and a clamping element. The water quality monitoring components include a mounting box, a monitor, a visibility obstruction component, and an algae removal component. A baffle is rotatably connected to the surface of the mounting box, and the monitor is fixedly connected to the inner wall of the baffle. The visibility obstruction component is located inside the mounting box, causing the baffle to rotate. Simultaneously, the brush rod moves vertically back and forth. The algae removal component vibrates the brush rod when the floating platform moves to the top plate. Through the cooperation of the above structures, this invention achieves efficient removal of algae, ensuring the accuracy of water quality monitoring data.

Description

Technical Field

[0001] This invention relates to the field of garden water quality testing technology, specifically to an online monitoring device for garden water quality. Background Technology

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentration of various pollutants, and their changing trends, and evaluating the water quality status. In the modern industrial era, water pollution is becoming increasingly serious. Urban water supply is usually drawn from rivers, seas, and lakes. Therefore, the quality of water sources directly affects people's quality of life and health. Monitoring water source quality through water quality environmental monitoring instruments is a commonly used method nowadays.

[0003] In cities, there are many open parks to enrich the recreational time of urban residents and purify the urban air environment. Many of these parks feature lakes, some naturally formed and others artificially created during the later stages of development. Because these lakes are directly related to residents' lives, their water quality needs to be regularly tested to prevent foul odors and water contamination. Traditional water quality monitoring devices, which need to be fixed to the lake bottom, are prone to sinking when the water level rises and falls. Furthermore, floating debris in the lake easily adheres to the surface of the monitoring device, affecting water quality monitoring. A new water quality monitoring device has emerged, as illustrated by the published patent, publication number: CN114236086B, patent name: Floating Water Sampling and Monitoring Device for Urban Water Source Monitoring. This patent utilizes… The "protective cover" design prevents floating objects in the water from impacting the monitoring equipment. It also utilizes a combination of threaded rails and inlet pipes to clean the "protective cover" and other components using water / airflow as the water level rises and falls. However, because this patent only uses water / airflow rinsing, the actual cleaning process can only treat deposits inside and outside the "protective cover." Since the "protective cover" is submerged for extended periods, algae will accumulate on its surface due to prolonged immersion. These deposits will adhere to the mesh and are difficult to remove using the methods employed in this patent. Therefore, it is evident that this patent's practical application may not achieve the anticipated technical effect, resulting in difficulties in normal monitoring and impacting the efficiency of sanitation work in landscaping. Further improvements are needed. Summary of the Invention

[0004] The purpose of this invention is to provide an online monitoring device for garden water quality, which can efficiently remove algae and ensure the accuracy of garden water quality monitoring data, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an online monitoring device for garden water quality, comprising a pole and a top plate, and a floating platform. The pole wall is fixedly connected to a threaded slide rail, the floating platform is slidably connected to the threaded slide rail, an extrusion plate is provided above the floating platform, an extrusion ring is fixedly connected to the bottom surface of the top plate, and four sets of water quality monitoring components, a central control element, and a clamping element are provided inside the floating platform.

[0006] The water quality monitoring component includes a mounting box, a monitor, a visibility control component, an algae removal component, and an algae buoyancy component. A baffle is rotatably connected to the surface of the mounting box. The monitor is fixedly connected to the inner wall of the baffle. A brush rod is positioned above the baffle. The visibility control component is located inside the mounting box, causing the baffle to rotate while the brush rod moves vertically back and forth. The algae removal component is driven by the visibility control component, so that the brush rod vibrates when the floating platform reaches the top plate. The algae buoyancy component is driven by the visibility control component, so that the brush rod rotates before vibrating.

[0007] Optionally, the unobstructed view component includes a drive shaft, the shaft wall of which is rotatably connected to the inner wall of the mounting box, the end of which is fixedly connected to the surface of the baffle, a gear one fixedly connected to the shaft wall of the drive shaft, a shaft body rotatably connected to the inner wall of the mounting box, a gear two fixedly connected to the shaft wall of the shaft body, the teeth of the gear two meshing with the teeth of the gear one, a hinge rod hinged to the surface of the gear two, a limit seat fixedly connected to the inner wall of the mounting box, a slider slidably connected to the inner wall of the limit seat, the end of the hinge rod hinged to the surface of the slider, a rotating rod rotatably connected to the inner wall of the slider, and the end of the rotating rod fixedly connected to the end of the brush rod.

[0008] The surface of the mounting box is provided with a displacement groove for the displacement of the rotating rod. A sealing plate is fixedly connected to the rod wall of the rotating rod, and the sealing plate is slidably connected to the inner wall of the mounting box.

[0009] Optionally, the algae removal component includes:

[0010] The device comprises a sleeve and two displacement plates. The sleeve is fixedly connected to the shaft wall of the drive shaft. A drive wheel is fixedly connected to the outer wall of the sleeve. A drive block 1 is fitted onto the outer wall of the sleeve. A drive block 2 is rotatably connected to the surface of drive block 1. The inner walls of drive block 1 and drive block 2 are adapted to the drive wheel. A connecting ring is rotatably connected to the outer wall of drive block 1. A telescopic rod is fixedly connected to the surface of the connecting ring. A connector is fixedly connected to the end of the telescopic rod. A deflection cylinder is fixedly connected to the inner wall of the connector. The deflection cylinder is fitted onto the rod wall of the rotating rod. Displacement blocks are fixedly connected to both ends of the connector. The two displacement blocks are slidably connected to the inner walls of the two displacement plates. An inclined groove is formed on the surface of each of the two displacement plates. A trigger rod assembly is slidably connected to the groove walls of the two inclined grooves. The trigger rod assembly is slidably connected to the inner wall of the mounting box. The ends of the trigger rod assembly are fixedly connected to the bottom surface of the extrusion plate.

[0011] The inner walls of both displacement plates are slidably connected to limit shafts, the ends of both limit shafts are fixedly connected to the inner wall of the mounting box, and springs are sleeved on the shaft walls of both limit shafts.

[0012] Optionally, the algae removal component includes:

[0013] The cylinder is connected to the second drive block via a pulley assembly. The cylinder is vertically slidably connected to the inner wall of the telescopic rod. A drive shaft is slidably connected to the inner wall of the cylinder via a spline. The drive shaft is rotatably connected to the inner wall of the mounting box. The inner wall of the mounting box has a cavity into which the drive shaft extends. The inner wall of the cavity has a second displacement groove corresponding to the first displacement groove. The rotating rod extends into the cavity through the second displacement groove. A rod body is fixedly connected to the shaft wall of the drive shaft. A striking box is slidably connected to the inner wall of the cavity. Two arc-shaped plates are fixedly connected to the inner wall of the striking box. The striking box is connected to the inner wall of the cavity via a connecting spring. A striking plate is fixedly connected to the surface of the striking box.

[0014] Optionally, the algal flotation component includes:

[0015] An auxiliary shaft is fixedly connected to the wall of the rotating rod, and an auxiliary groove is provided on the inner wall of the deflection cylinder for the auxiliary shaft to slide.

[0016] Optionally, the water quality monitoring component includes a motor, which is fixedly connected to the inner wall of the mounting box, and the output end of the motor is fixedly connected to the end of the drive shaft.

[0017] Optionally, the motor is a waterproof motor, and the motor is electrically connected to the central control element.

[0018] Optionally, the shield is made of stainless steel, and the size of the shield is adapted to the size of the monitor.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] I. This invention, through the cooperation of structures such as the shaft, limiting seat, and slider, enables the baffle to rotate during its upward revolution. Simultaneously, the brush rod moves vertically back and forth as it follows the revolution. In this way, the cooperation between the baffle and the brush rod can efficiently clean algae and other attached substances on the baffle. Compared with traditional methods, this measure can efficiently remove algae. At the same time, the vertical back and forth movement of the brush rod allows the bristles on the brush rod to extend into the mesh of the baffle. Thus, the combination of these two methods can thoroughly remove algae attached to the baffle without hindering the operation of the monitor.

[0021] Compared to traditional methods, by placing the monitor on the side rather than at the bottom of the floating platform, the structure that needs to guide the water flow is eliminated. As the whole device moves upward and rotates, the water can directly act on the baffle, which means that when it moves upward, the water flow can simultaneously flush and assist in the removal of algae, resulting in better performance.

[0022] Second, through the cooperation of the drive block, connector and trigger rod group, the present invention can generate vibration when the brush rod is close to the water surface after the device has finished moving. The vibration can cause the algae attached to the brush rod to fall off and float on the water surface under the action of buoyancy, thus achieving a self-cleaning effect, ensuring the cleaning effect of the baffle each time, and further ensuring the accuracy of the long-term monitoring data of the monitor.

[0023] Meanwhile, the self-cleaning process can be automatically triggered by the setup of the trigger rod assembly, drive wheel, and drive block II, without the need for additional programming, making it more reliable. Furthermore, the vibration effect is better when the end of the rotating rod is struck compared to the method of partially striking the rod wall.

[0024] Third, through the cooperation of auxiliary shaft, deflection cylinder and rotating rod, the present invention allows the brush bristles to turn in the opposite direction to the water surface by rotating the brush rod. This allows the algae to float completely on the water surface during the subsequent vibration self-cleaning process, without any residue caused by the size of the brush rod itself. This further maintains the accuracy of the data during long-term monitoring by the monitor.

[0025] Fourth, the present invention, through the setting of the sealing plate, prevents water from entering the mounting box from the connection between the rotating rod and the mounting box, thereby achieving good sealing performance of the device. Attached Figure Description

[0026] Figure 1 This is an isometric view of the present invention;

[0027] Figure 2 This is a schematic diagram of the mounting box, baffle, and brush rod of the present invention;

[0028] Figure 3 For the present invention Figure 2 A front sectional view;

[0029] Figure 4 This is an isometric view of a portion of the internal structure of the mounting box of the present invention;

[0030] Figure 5 This is a schematic diagram of the transmission from the gear to the slider in this invention;

[0031] Figure 6 This is a schematic diagram of the transmission from the trigger rod assembly to the drive block one according to the present invention;

[0032] Figure 7 This is an exploded view of the sleeve connection portion of the present invention;

[0033] Figure 8 This is a plan view of the connection between the telescopic rod and the cylinder of the present invention;

[0034] Figure 9 This is a cross-sectional view of the deflection cylinder connection portion of the present invention from a top-down perspective;

[0035] Figure 10 This is a schematic diagram of the transmission from the drive shaft to the striking plate in this invention;

[0036] Figure 11 This is a top-view cross-sectional view of the striking box of the present invention;

[0037] Figure 12 This is a schematic diagram showing the fit between the sealing plate and the mounting box of the present invention.

[0038] In the diagram: 1. Insert rod; 2. Top plate; 3. Floating platform; 4. Threaded slide rail; 5. Extrusion plate; 6. Extrusion ring; 7. Mounting box; 8. Monitor; 9. Baffle; 10. Brush rod; 11. Drive shaft; 12. Gear 1; 13. Shaft body; 14. Gear 2; 15. Hinge rod; 16. Limit seat; 17. Slider; 18. Rotating rod; 19. Sealing plate; 20. Sleeve; 21. Displacement plate; 22. Drive wheel 23. Drive block one; 24. Drive block two; 25. Telescopic rod; 26. Connector; 27. Deflection cylinder; 28. Displacement block; 29. ​​Inclined groove; 30. Trigger rod assembly; 31. Limiting shaft; 32. Spring; 33. Cylinder body; 34. Drive shaft; 35. Rod body; 36. Striking box; 37. Arc plate; 38. Connecting spring; 39. Striking plate; 40. Auxiliary shaft; 41. Auxiliary groove; 42. Motor. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Example 1: Please refer to Figures 1 to 12 The present invention provides an online monitoring device for garden water quality, including a pole 1 and a top plate 2, and a floating platform 3. The pole wall of the pole 1 is fixedly connected to a threaded slide rail 4, the floating platform 3 is slidably connected to the threaded slide rail 4, an extrusion plate 5 is provided above the floating platform 3, an extrusion ring 6 is fixedly connected to the bottom surface of the top plate 2, and four sets of water quality monitoring components, central control components and clamping components are provided inside the floating platform 3.

[0041] The water quality monitoring component includes a mounting box 7, a monitor 8, a visibility component, an algae removal component, and an algae floating component. A baffle 9 is rotatably connected to the surface of the mounting box 7. The monitor 8 is fixedly connected to the inner wall of the baffle 9. A brush rod 10 is installed above the baffle 9. The visibility component is installed inside the mounting box 7 so that the baffle 9 rotates and the brush rod 10 moves vertically back and forth. The algae removal component is driven to the visibility component so that the brush rod 10 vibrates when the floating platform 3 moves to the top plate 2. The algae floating component is driven to the visibility component so that the brush rod 10 rotates before vibrating.

[0042] The components that ensure unobstructed vision include:

[0043] A drive shaft 11 is rotatably connected to the inner wall of the mounting box 7. The end of the drive shaft 11 is fixedly connected to the surface of the baffle 9. A gear 12 is fixedly connected to the shaft wall of the drive shaft 11. A shaft body 13 is rotatably connected to the inner wall of the mounting box 7. A gear 14 is fixedly connected to the shaft wall of the shaft body 13. The teeth of the gear 14 mesh with the teeth of the gear 12. A hinge rod 15 is hinged to the surface of the gear 14. A limit seat 16 is fixedly connected to the inner wall of the mounting box 7. A slider 17 is slidably connected to the inner wall of the limit seat 16. The end of the hinge rod 15 is hinged to the surface of the slider 17. A rotating rod 18 is rotatably connected to the inner wall of the slider 17. The end of the rotating rod 18 is fixedly connected to the end of the brush rod 10. A displacement groove is provided on the surface of the mounting box 7 for the rotating rod 18 to move. A sealing plate 19 is fixedly connected to the rod wall of the rotating rod 18. The sealing plate 19 is slidably connected to the inner wall of the mounting box 7.

[0044] The water quality monitoring component includes a motor 42, which is fixedly connected to the inner wall of the mounting box 7. The output end of the motor 42 is fixedly connected to the end of the drive shaft 11. The motor 42 is a waterproof motor. The motor 42 is electrically connected to the central control element. The baffle 9 is made of stainless steel and its size is adapted to the size of the monitor 8.

[0045] More specifically, in this embodiment: during use, the device is inserted into the water area to be monitored via the insertion rod 1. When the water level rises, the floating platform 3 is moved upward along the insertion rod 1 by controlling the opening and closing of the clamping element. At the same time, the floating platform 3 rotates during the upward movement due to the setting of the threaded slide rail 4. The technical effect achieved by the above process is consistent with the principle of the corresponding part in the prior art mentioned in the background art. Therefore, the specific structure and principle will not be described in detail in this application. The clamping element in this application corresponds to the "clamping component" in the prior art.

[0046] When the floating platform 3 moves upward, the motors 42 in the four water quality monitoring components are controlled by the central control element to operate. Taking a single motor 42 as an example, the drive shaft 11 is rotated by the drive of the motor 42. The rotation of the drive shaft 11 causes the baffle 9 to rotate. The rotation of the drive shaft 11 also causes the gear 12 to rotate, which in turn drives the gear 14 to rotate. Through the rotation of the gear 14 and the transmission of the hinge rod 15, the slider 17 moves vertically back and forth along the inner wall of the limit seat 16. The vertical back and forth movement of the slider 17 causes the rotating rod 18 to move vertically back and forth, thus causing the brush rod 10 to move vertically back and forth.

[0047] In the above manner, the baffle 9 will also rotate during its upward revolution. At the same time, the brush rod 10 will move vertically back and forth as it moves upward along with the revolution. In this way, the baffle 9 and the brush rod 10 can work together to efficiently clean algae and other attached substances on the baffle 9. Compared with the traditional method, this measure can efficiently remove algae. At the same time, the vertical back and forth movement of the brush rod 10 allows the bristles on the brush rod 10 to reach into the mesh of the baffle 9. In this way, the algae attached to the baffle 9 can be completely removed without hindering the operation of the monitor 8.

[0048] It is worth noting that during the vertical reciprocating motion of the rotating rod 18, the sealing plate 19 will also be driven to move vertically back and forth. During this process, the sealing plate 19 slides along the inner wall of the mounting box 7. Through the setting of the sealing plate 19, water will not enter the mounting box 7 from the connection between the rotating rod 18 and the mounting box 7, thereby ensuring good sealing of the device.

[0049] Compared with the traditional method, by placing the monitor 8 on the side instead of the bottom of the floating platform 3, the structure that needs to guide the water flow is eliminated. As the whole moves upward and rotates, the water can directly act on the position of the baffle 9, that is, when moving upward, the water flow can simultaneously flush and assist in the removal of algae, which is better than the traditional method.

[0050] Example 2, based on the above examples:

[0051] Please see Figures 1 to 12 The algae removal component includes: a sleeve 20, two displacement plates 21, and a cylinder 33. The sleeve 20 is fixedly connected to the shaft wall of the drive shaft 11. A drive wheel 22 is fixedly connected to the outer wall of the sleeve 20. A drive block 23 is sleeved on the outer wall of the sleeve 20. A drive block 24 is rotatably connected to the surface of the drive block 23. The inner walls of both the drive block 23 and the drive block 24 are adapted to the drive wheel 22. A connecting ring is rotatably connected to the outer wall of the drive block 23. A telescopic rod 25 is fixedly connected to the surface of the connecting ring. The end of the telescopic rod 25 is fixedly... A connector 26 is fixedly connected, and a deflection cylinder 27 is fixedly connected to the inner wall of the connector 26. The deflection cylinder 27 is sleeved on the rod wall of the rotating rod 18. Displacement blocks 28 are fixedly connected to both ends of the connector 26. The two displacement blocks 28 are slidably connected to the inner walls of the two displacement plates 21 respectively. The surfaces of the two displacement plates 21 are provided with inclined grooves 29. The groove walls of the two inclined grooves 29 are slidably connected to a trigger rod assembly 30. The trigger rod assembly 30 is slidably connected to the inner wall of the mounting box 7. The ends of the trigger rod assembly 30 are fixedly connected to the bottom surface of the extrusion plate 5.

[0052] The inner walls of the two displacement plates 21 are slidably connected to the limiting shafts 31, the ends of the two limiting shafts 31 are fixedly connected to the inner wall of the mounting box 7, and the shaft walls of the two limiting shafts 31 are fitted with springs 32.

[0053] The cylinder 33 and the drive block 24 are connected by a pulley assembly. The cylinder 33 is vertically slidably connected to the inner wall of the telescopic rod 25. The inner wall of the cylinder 33 is slidably connected by a drive shaft 34 in a spline manner. The drive shaft 34 is rotatably connected to the inner wall of the mounting box 7. The inner wall of the mounting box 7 has a cavity. The drive shaft 34 extends into the cavity. The inner wall of the cavity has a displacement groove 2 corresponding to the displacement groove 1. The rotating rod 18 extends into the cavity through the displacement groove 2. The shaft wall of the drive shaft 34 is fixedly connected to a rod body 35. The inner wall of the cavity is slidably connected to a striking box 36. The inner wall of the striking box 36 is fixedly connected to two arc-shaped plates 37. The striking box 36 is connected to the inner wall of the cavity through a connecting spring 38. The surface of the striking box 36 is fixedly connected to a striking plate 39.

[0054] More specifically, in this embodiment: at the end of the upward path of the floating platform 3, the extrusion ring 6 will extrude the extrusion plate 5, causing the distance between the extrusion plate 5 and the mounting box 7 to decrease. At this time, the trigger rod assembly 30 will be pushed to move downward relative to the mounting box 7. The downward movement of the trigger rod assembly 30 will push the two inclined grooves 29, causing the two displacement plates 21 to move synchronously. During this process, the two springs 32 are compressed. The displacement of the two displacement plates 21 can be transmitted through the two displacement blocks 28, causing the connecting parts to move. 26 moves synchronously, and through the transmission of the connecting piece 26, the telescopic rod 25 moves synchronously, and through the transmission of the connecting ring, the drive block 23 moves axially. In the initial state, the rotation of the drive shaft 11 will cause the drive wheel 22 to rotate through the transmission of the sleeve 20. At this time, the drive wheel 22 and the drive block 23 cooperate, causing the drive block 23 to rotate within the connecting ring. When the drive block 23 moves axially, it will disengage from the drive wheel 22 until the drive block 24 engages with the drive wheel 22 for transmission.

[0055] After the two parts mesh, drive block 24 will rotate. This rotation, via the belt pulley assembly, will cause cylinder 33 to rotate, which in turn will cause drive shaft 34 to rotate. (See reference below.) Figure 10 and Figure 11 By rotating the drive shaft 34, the rod 35 can move in a circular motion. At this time, the rod 35 will move along the surface of the arc plate 37. Through the arc plate 37, the striking box 36 will move horizontally. During this process, the connecting spring 38 is stretched. When the rod 35 rotates to disengage from the arc plate 37, the striking box 36 will quickly return to its original position under the elastic reset action of the connecting spring 38. This allows the rod 35 to engage with another arc plate 37. By continuing this process, the striking box 36 can first move horizontally to store force, and then quickly return to its original position under the action of the connecting spring 38. In this way, the end of the rotating rod 18 can be struck through the transmission of the striking plate 39, causing the rotating rod 18 to vibrate. Through the transmission of the rotating rod 18, the brush rod 10 can vibrate.

[0056] In the above way, when the device is moved and the brush rod 10 is close to the water surface, it will vibrate. The vibration will cause the algae attached to the brush rod 10 to fall off and float on the water surface under the action of buoyancy, thus achieving a self-cleaning effect and ensuring the cleaning effect of the baffle 9 each time, thereby further ensuring the accuracy of the long-term monitoring data of the monitor 8.

[0057] Meanwhile, the self-cleaning process can be automatically triggered by the setup of the trigger rod group 30, drive wheel 22, and drive block 24, without the need for additional programming, making it more reliable. The vibration effect is better by striking the end of the rotating rod 18 compared to striking part of the rod wall. During the vertical reciprocating motion of the brush rod 10, the telescopic rod 25 adapts to the motion. The telescopic rod 25 is a prior art structure, and its principle will not be elaborated here.

[0058] Example 3, based on the above examples:

[0059] Please see Figures 1 to 6 , Figure 9 The algae floating component includes: an auxiliary shaft 40, which is fixedly connected to the rod wall of the rotating rod 18, and an auxiliary groove 41 for sliding of the auxiliary shaft 40 is provided on the inner wall of the deflection cylinder 27.

[0060] More specifically, in this embodiment: while the self-cleaning begins, the connecting piece 26 moves axially, simultaneously driving the deflection cylinder 27 to move axially. This causes the auxiliary groove 41 to move axially, thereby driving the auxiliary shaft 40 to slide along the groove wall of the auxiliary groove 41. Through the transmission of the auxiliary shaft 40, the rotating rod 18 rotates. Through the rotation of the rotating rod 18, the brush rod 10 can rotate.

[0061] By rotating the brush handle 10, the bristles can be turned to face the water surface, allowing algae to float completely on the water surface during the subsequent vibration self-cleaning process, without any residue remaining due to the size of the brush handle 10 itself.

[0062] Working Principle: When using this online water quality monitoring device for gardens, the device is inserted into the water area to be monitored via the insertion rod 1. As the water level rises, the opening and closing of the clamping element is controlled, causing the floating platform 3 to move upward along the insertion rod 1. Simultaneously, the threaded slide rail 4 causes the floating platform 3 to rotate during its upward movement. During this upward movement, the central control element controls the operation of the motors 42 in the four water quality monitoring components. Taking a single motor 42 as an example, the drive of the motor 42 causes the baffle 9 to rotate during its upward revolution, while the brush rod 1... As the rotating rod 18 moves upward following the revolution, it also moves vertically back and forth. This allows for efficient cleaning of algae and other attached substances on the baffle 9 through the cooperation of the baffle 9 and the brush rod 10. Compared with traditional methods, this measure can efficiently remove algae. During the vertical back and forth movement of the rotating rod 18, it will also drive the sealing plate 19 to move vertically back and forth. During this process, the sealing plate 19 slides along the inner wall of the mounting box 7. The sealing plate 19 prevents water from entering the mounting box 7 from the connection between the rotating rod 18 and the mounting box 7, thus ensuring good sealing of the device.

[0063] At the end of the upward path of the floating platform 3, the extrusion ring 6 will extrude the extrusion plate 5, causing the rotating rod 18 to rotate. This causes the bristles of the brush rod 10 to turn towards the water surface. Then, the drive block 24 will cooperate with the drive wheel 22, causing the striking box 36 to first move horizontally to store power, and then quickly reset under the action of the connecting spring 38, striking the end of the rotating rod 18. This causes the brush rod 10 to vibrate. When the device has finished moving, the brush rod 10 vibrates as it approaches the water surface. This vibration causes the algae adhering to the brush rod 10 to fall off and float on the water surface under the action of buoyancy, thus achieving a self-cleaning effect. At the same time, the self-cleaning process will not result in any residue remaining due to the volume of the brush rod 10 itself.

[0064] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A kind of garden water quality on-line monitoring equipment, including plug rod (1) and top plate (2), it is characterized in that: Also include the floating platform (3), the rod wall of the insertion rod (1) is fixedly connected with the threaded slide rail (4), the floating platform (3) is slidably connected with the threaded slide rail (4), the upper portion of the floating platform (3) is provided with an extrusion plate (5), the bottom surface of the top plate (2) is fixedly connected with an extrusion ring (6), four groups of water quality monitoring components, central control elements and clamping elements are arranged in the floating platform (3); The water quality monitoring component comprises: An installation box (7) and a monitor (8), the surface of the installation box (7) is rotatably connected with a cover (9), the monitor (8) is fixedly connected to the inner wall of the cover (9), the upper portion of the cover (9) is provided with a brush rod (10); A line-of-sight unobstructed component is arranged in the installation box (7) to make the cover (9) rotate and the brush rod (10) vertically reciprocate, thereby providing an excellent water quality monitoring environment for the monitor (8); An algae eliminating component is in transmission connection with the line-of-sight unobstructed component, so that the brush rod (10) vibrates when the floating platform (3) moves to the top plate (2), thereby maintaining the accuracy of the data monitored by the monitor (8); An algae floating component is in transmission connection with the line-of-sight unobstructed component, so that the brush rod (10) rotates before the brush rod (10) vibrates, thereby further improving the processing effect of the algae eliminating component; The line-of-sight unobstructed component comprises: A drive shaft (11), the shaft wall of the drive shaft (11) is rotatably connected with the inner wall of the installation box (7), the end portion of the drive shaft (11) is fixedly connected with the surface of the cover (9), the shaft wall of the drive shaft (11) is fixedly connected with a gear one (12), the inner wall of the installation box (7) is rotatably connected with a shaft body (13), the shaft wall of the shaft body (13) is fixedly connected with a gear two (14), the teeth of the gear two (14) are in meshing connection with the teeth of the gear one (12), the surface of the gear two (14) is hingedly connected with a hinge rod (15), the inner wall of the installation box (7) is fixedly connected with a limiting seat (16), the inner wall of the limiting seat (16) is slidably connected with a sliding block (17), the end portion of the hinge rod (15) is hingedly connected to the surface of the sliding block (17), the inner wall of the sliding block (17) is rotatably connected with a rotating rod (18), the end portion of the rotating rod (18) is fixedly connected with the end portion of the brush rod (10); A displacement groove one is formed in the surface of the installation box (7) for displacement of the rotating rod (18), the rod wall of the rotating rod (18) is fixedly connected with a sealing plate (19), the sealing plate (19) is slidably connected with the inner wall of the installation box (7); The algae eliminating component comprises: A sleeve (20) and two displacement plates (21), the sleeve (20) is fixedly connected with the shaft wall of the drive shaft (11), the outer wall of the sleeve (20) is fixedly connected with a drive wheel (22), the outer wall of the sleeve (20) is sleeved with a drive block one (23), the surface of the drive block one (23) is rotatably connected with a drive block two (24), the inner wall of the drive block one (23) and the drive block two (24) are matched with the drive wheel (22), the outer wall of the drive block one (23) is rotatably connected with a connecting ring, the surface of the connecting ring is fixedly connected with a telescopic rod (25), the end of the telescopic rod (25) is fixedly connected with a connecting piece (26), the inner wall of the connecting piece (26) is fixedly connected with a deflection cylinder (27), the deflection cylinder (27) is sleeved on the rod wall of the rotating rod (18), both ends of the connecting piece (26) are fixedly connected with a displacement block (28), the inner wall of the two displacement blocks (28) is slidably connected with the two displacement plates (21), the surface of the two displacement plates (21) is provided with an inclined groove (29), the groove wall of the two inclined grooves (29) is slidably connected with a trigger rod group (30), the trigger rod group (30) is slidably connected with the inner wall of the mounting box (7), the end of the trigger rod group (30) is fixedly connected with the bottom surface of the extrusion plate (5). The inner wall of the two displacement plates (21) is slidably connected with a limiting shaft (31), the end of the two limiting shafts (31) is fixedly connected with the inner wall of the mounting box (7), the shaft wall of the two limiting shafts (31) is sleeved with a spring (32). 2.The online garden water quality monitoring device according to claim 1, characterized in that: The algae quality eliminating component includes a cylinder (33), the cylinder (33) and the drive block two (24) are drivingly connected through a belt pulley assembly, the cylinder (33) is vertically slidably connected with the inner wall of the telescopic rod (25), the inner wall of the cylinder (33) is spline slidably connected with a transmission shaft (34), the transmission shaft (34) is rotatably connected with the inner wall of the mounting box (7). 3.The online garden water quality monitoring device according to claim 2, characterized in that: The inner wall of the mounting box (7) is provided with a cavity, the transmission shaft (34) extends into the cavity, and the inner wall of the cavity is provided with a displacement groove two corresponding to the displacement groove one, the rotating rod (18) extends into the cavity through the displacement groove two, the shaft wall of the transmission shaft (34) is fixedly connected with a rod body (35), the inner wall of the cavity is slidably connected with a knocking box (36), the inner wall of the knocking box (36) is fixedly connected with two arc plates (37), the knocking box (36) is connected with the inner wall of the cavity through a connecting spring (38), and the surface of the knocking box (36) is fixedly connected with a knocking plate (39).

4. The online monitoring device for water quality in gardens according to claim 3, characterized in that: The algae quality floating component includes: An auxiliary shaft (40) is fixedly connected to the rod wall of the rotating rod (18), and the inner wall of the deflection cylinder (27) is provided with an auxiliary groove (41) for sliding of the auxiliary shaft (40).

5. The online water quality monitoring device for gardens according to any one of claims 1-4, characterized in that: The water quality monitoring component comprises a motor (42), which is fixedly connected to the inner wall of the mounting box (7), and the output end of the motor (42) is fixedly connected to the end of the driving shaft (11). 6.The online garden water quality monitoring device according to claim 5, characterized in that: The motor (42) is a waterproof motor, the motor (42) is electrically and signally connected with the central control element, the material of the baffle cover (9) is stainless steel, and the size of the baffle cover (9) is adapted to the size of the monitor (8).

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