Algae monitoring device

Abstract

The utility model relates to the technical field of algae monitoring devices, in particular to an algae monitoring device which comprises a mounting frame and an adjusting box, a mounting mechanism is arranged on the mounting frame, a screw rod and a guide plate are arranged at the bottom end of the mounting frame, a driving motor is arranged in the mounting frame, the output end of the driving motor is connected with the screw rod, and the output end of the driving motor is connected with the guide plate. A limiting plate is arranged at the bottom end of the guide plate, a bearing seat is arranged between the limiting plate and the lead screw, a sliding block is arranged between the adjusting box and the guide plate, a guide mechanism is arranged between the guide plate and the sliding block, a screw hole is formed in the sliding block, a detector and a light intensity sensor are arranged on one side of the adjusting box, and the light intensity sensor is arranged on the other side of the adjusting box. According to the structure, dirt and impurities on the lead screw and the light intensity sensor can be automatically cleaned away, so that it is effectively guaranteed that the light intensity sensor normally detects the light intensity, and by cleaning away the dirt and the impurities on the lead screw, the sliding block can stably and linearly ascend and descend on the guide plate through the lead screw.

Description

Technical Field

[0001] The utility model relates to the technical field of algae monitoring devices, in particular to an algae monitoring device. Background Art

[0002] As we all know, algae are a type of eukaryotic organisms in the kingdom Protists. They are mainly aquatic, have no vascular bundles, and can photosynthesize. They vary in size. Algae can be composed of one or a few cells, or many cells can aggregate into a tissue-like structure. Algae are not a pure group, and are generally divided into Cyanobacteria, Euglena, Chrysophyta, Dinophyta, Chlorophyta, Phaeophyta, Rhodophyta, etc.

[0003] Algae detection is an important indicator in the analysis and evaluation of ecological water environment. Among them, blue-green algae (cyanobacteria) account for the largest proportion of total algae and are a common photosynthetic bacteria in fresh water and sea water. Cyanobacteria contain unique pigments and have strong fluorescence, so fluorescence method is used for measurement. This fluorescence does not interfere with the fluorescence of blue-green algae. The main pigments are phycocyanin in fresh water and phycoerythrin in sea water. In fresh water, the detection probe emits orange light with a wavelength of 590nm into the water sample. The blue-green algae in the water absorb the energy of the light and release fluorescence. The wavelength of fluorescence is in the range of 650nm. In sea water, the detection probe emits green light with a wavelength of 530nm, and the wavelength of fluorescence released by blue-green algae is 570nm. The sensor directly measures the intensity of orange light released by blue-green algae. According to the obtained light intensity, the instrument displays the measurement results as voltage (0-5V) or concentration (0-2,000,000 / ml), and converts them into the corresponding substance concentration according to the experimental linear relationship.

[0004] During the use of existing algae monitoring devices, the lifting components and depth detection components of the monitoring device are located in water for a long time, which will accumulate impurities such as scale, affecting the normal use and service life of the lifting components and depth detection components. In addition, scale accumulation on the depth detection components will affect the accuracy of the depth detection data. Therefore, it is necessary to propose a solution to this technical problem. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an algae monitoring device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an algae monitoring device, comprising a mounting frame and an adjusting box, the mounting frame is provided with a mounting mechanism, the bottom end of the mounting frame is provided with a screw rod and a guide plate, a driving motor is provided inside the mounting frame, the output end of the driving motor is connected to the screw rod, a limit plate is provided at the bottom end of the guide plate, a bearing seat is provided between the limit plate and the screw rod, a slider is provided between the adjusting box and the guide plate, a guiding mechanism is provided between the guide plate and the slider, a screw hole is provided on the slider, the screw rod passes through the screw hole, a detector and a light intensity sensor are provided on one side of the adjusting box, a cleaning box is provided on the top of the adjusting box, one side of the cleaning box A sealing box is provided on one side of the regulating box, a cleaning motor is provided inside the sealing box, the output end of the cleaning motor extends to the inside of the cleaning box, a driving gear is provided at the output end of the cleaning motor, a cleaning roller is provided on the other side of the regulating box, the cleaning roller extends to the inside of the cleaning box, a sealed bearing is provided between the cleaning roller and the cleaning box, a driven gear is provided on the cleaning roller, the driven gear is located inside the cleaning box, the driving gear is meshed and connected with the driven gear, an adjusting motor is provided inside the adjusting box, the output end of the adjusting motor extends to one side of the adjusting box, a sealed bearing is provided between the output end of the adjusting motor and the adjusting box, and a cleaning brush is provided at the output end of the adjusting motor.

[0009] Furthermore, the utility model is improved in that the guide mechanism includes a positioning plate, the positioning plate is installed on one side of the guide plate, and the sliding block abuts against one side of the positioning plate.

[0010] Furthermore, the utility model is improved in that the guide mechanisms are provided with two and are symmetrically arranged.

[0011] Furthermore, the utility model is improved in that the mounting mechanism includes a mounting hole and a circuit hole, the mounting hole and the circuit hole are both opened at one end of the mounting frame, and a plurality of mounting holes are provided.

[0012] Furthermore, the utility model is improved in that a waterproof cover is provided on the circuit hole.

[0013] Furthermore, the utility model is improved in that a bearing seat is provided between the output end of the cleaning motor and the inner wall of the cleaning box.

[0014] Furthermore, the utility model is improved in that the driving motor, the cleaning motor and the regulating motor are all servo motors.

[0015] Furthermore, the utility model is improved in that two cleaning rollers are provided and are symmetrically arranged.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an algae monitoring device, which has the following beneficial effects:

[0018] The algae monitoring device, by controlling the cleaning motor and the driving motor in the sealing box, can facilitate the rotating cleaning roller to clean the dirt and impurities on the lead screw, and by controlling the adjusting motor, the output end of the adjusting motor drives the cleaning brush to contact and clean the outer surface of the light intensity sensor during rotation, thereby effectively cleaning the dust and impurities accumulated on the outer surface of the light intensity sensor. This structure can automatically clean the dirt and impurities on the lead screw and the light intensity sensor, thereby effectively ensuring that the light intensity sensor can detect the light intensity normally, and by cleaning the dirt and impurities on the lead screw, the slider can be stably lifted and lowered in a straight line on the guide plate through the lead screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0021] Figure 3 This is a half-section view of the structure of the utility model;

[0022] Figure 4 For this utility model Figure 1 A top view of the enlarged structure of the middle adjustment box.

[0023] In the figure: 1. mounting frame; 2. adjusting box; 3. screw rod; 4. guide plate; 5. driving motor; 6. limit plate; 7. bearing seat; 8. slider; 9. detector; 10. light intensity sensor; 11. sealing box; 12. cleaning motor; 13. driving gear; 14. cleaning roller; 15. driven gear; 16. adjusting motor; 17. cleaning brush; 18. positioning plate; 19. mounting hole; 20. line hole; 21. cleaning box. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4The utility model is an algae monitoring device, including a mounting frame 1 and an adjustment box 2, wherein the mounting frame 1 is provided with a mounting mechanism, a screw rod 3 and a guide plate 4 are provided at the bottom end of the mounting frame 1, a driving motor 5 is provided inside the mounting frame 1, and the output end of the driving motor 5 is connected to the screw rod 3, a limit plate 6 is provided at the bottom end of the guide plate 4, a bearing seat 7 is provided between the limit plate 6 and the screw rod 3, a slider 8 is provided between the adjustment box 2 and the guide plate 4, a guiding mechanism is provided between the guide plate 4 and the slider 8, a screw hole is provided on the slider 8, and the screw rod 3 is provided with a guide plate 8. Through the screw hole, a detector 9 and a light intensity sensor 10 are provided on one side of the regulating box 2, a cleaning box 21 is provided on the top of the regulating box 2, a sealing box 11 is provided on one side of the cleaning box 21, a cleaning motor 12 is provided inside the sealing box 11, the output end of the cleaning motor 12 extends to the inside of the cleaning box 21, a driving gear 13 is provided at the output end of the cleaning motor 12, a cleaning roller 14 is provided on the other side of the regulating box 2, the cleaning roller 14 extends to the inside of the cleaning box 21, and a sealed bearing is provided between the cleaning roller 14 and the cleaning box 21. The cleaning roller 14 is provided with a driven gear 15, and the driven gear 15 is located inside the cleaning box 21. The driving gear 13 is meshed and connected with the driven gear 15. An adjusting motor 16 is provided inside the adjusting box 2. The output end of the adjusting motor 16 extends to one side of the adjusting box 2. A sealed bearing is provided between the output end of the adjusting motor 16 and the adjusting box 2. A cleaning brush 17 is provided at the output end of the adjusting motor 16. In this embodiment, the mounting frame 1 can be fixed at a specified position through the mounting mechanism of the mounting frame 1, and then the screw rod 3 is rotated by controlling the output end of the driving motor 5. The screw rod 3 passes through the screw hole of the slider 8 between the guide plate 4 and the adjusting box 2, so that the slider 8 can be stably lifted and lowered in a straight line through the screw rod 3 and the guide plate 4. The slider 8 drives the adjusting box 2 to move up and down, which is convenient for adjusting the depth of the adjusting box 2 in the water, and then the detector 9 is used for detection. The intensity of the orange light released by the blue-green algae is measured, and then the personnel convert the data into the corresponding substance concentration according to the experimental linear relationship. The light intensity sensor 10 can be used to know the depth of the adjustment box 2 through the light intensity. After long-term use, impurities such as scale in the water will accumulate on the screw rod 3 and the light intensity sensor, affecting the normal detection of light intensity by the light intensity sensor and affecting the movement of the slider 8 on the screw rod 3. At this time, by controlling the cleaning motor 12 in the sealed box 11, the output end of the cleaning motor 12 drives the driving gear 13 to rotate, and the driving gear 13 drives the driven gear 15 to rotate, and the driven gear 15 drives the cleaning roller 14 to rotate. The cleaning roller 14 can make the cleaning roller 14 rotate at a more stable angle through the sealed bearing between the cleaning box 21. The cleaning roller 14 cleans the outside of the screw rod 3 and then controls the drive motor 5 to rotate the screw rod 3, so that the dirt and impurities on the screw rod 3 can be easily cleaned.By controlling the regulating motor 16 inside the regulating box 2, the output end of the regulating motor 16 drives the cleaning brush 17 to contact and clean the outer surface of the light intensity sensor 10 during the rotation process, so that the dust and impurities accumulated on the outer surface of the light intensity sensor 10 can be effectively cleaned. This structure can automatically clean the dirt and impurities on the screw rod 3 and the light intensity sensor 10, so as to effectively ensure that the light intensity sensor 10 can normally detect the light intensity. By cleaning the dirt and impurities on the screw rod 3, the slider 8 can be stably lifted and lowered on the guide plate 4 through the screw rod 3.

[0026] In this solution, the guide mechanism includes a positioning plate 18, which is installed on one side of the guide plate 4. The slider 8 is against one side of the positioning plate 18. By the slider 8 being against the positioning plate 18 installed on one side of the guide plate 4, the slider 8 can move in a straight line more stably.

[0027] In this solution, the guide mechanisms are provided with two and are symmetrically arranged. By providing two positioning plates 18 in the two and symmetrically arranged guide mechanisms, the lifting and lowering movement of the slider 8 can be made more stable.

[0028] In the present embodiment, the mounting mechanism includes a mounting hole 19 and a line hole 20, and the mounting hole 19 and the line hole 20 are both opened at one end of the mounting frame 1. There are multiple mounting holes 19. By opening multiple mounting holes 19 on the mounting frame 1, it is convenient to assemble the mounting frame 1 at a specified position, and the line hole 20 can facilitate the connection of an external line to this structure.

[0029] In this solution, a waterproof cover is provided on the circuit hole 20 , and the waterproof cover on the circuit hole 20 can prevent water from penetrating into the circuit hole 20 .

[0030] In this solution, a bearing seat 7 is provided between the output end of the cleaning motor 12 and the inner wall of the cleaning box 21 , and the bearing seat 7 can make the output end of the cleaning motor 12 rotate more stably.

[0031] In this solution, the driving motor 5 , the cleaning motor 12 and the adjusting motor 16 are all servo motors, which have the characteristic of high rotation accuracy, thereby improving the rotation accuracy of the driving motor 5 , the cleaning motor 12 and the adjusting motor 16 .

[0032] In this solution, two cleaning rollers 14 are provided and are symmetrically arranged. By providing two symmetrical cleaning rollers 14, the cleaning efficiency of the screw rod 3 can be improved.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An algae monitoring device, comprising a mounting frame (1) and a regulating box (2), wherein the mounting frame (1) is provided with a mounting mechanism, characterized in that: A screw rod (3) and a guide plate (4) are provided at the bottom end of the mounting frame (1); a driving motor (5) is provided inside the mounting frame (1); an output end of the driving motor (5) is connected to the screw rod (3); a limit plate (6) is provided at the bottom end of the guide plate (4); a bearing seat (7) is provided between the limit plate (6) and the screw rod (3); a slider (8) is provided between the adjustment box (2) and the guide plate (4); a guide mechanism is provided between the guide plate (4) and the slider (8); a screw hole is provided on the slider (8); the screw rod (3) passes through the screw hole; a probe is provided on one side of the adjustment box (2). A detector (9) and a light intensity sensor (10), a cleaning box (21) is provided at the top of the regulating box (2), a sealing box (11) is provided on one side of the cleaning box (21), a cleaning motor (12) is provided inside the sealing box (11), an output end of the cleaning motor (12) extends into the interior of the cleaning box (21), a driving gear (13) is provided at the output end of the cleaning motor (12), a cleaning roller (14) is provided on the other side of the regulating box (2), the cleaning roller (14) extends into the interior of the cleaning box (21), a sealed bearing is provided between the cleaning roller (14) and the cleaning box (21), The cleaning roller (14) is provided with a driven gear (15), the driven gear (15) is located inside the cleaning box (21), the driving gear (13) is meshedly connected to the driven gear (15), an adjusting motor (16) is provided inside the adjusting box (2), an output end of the adjusting motor (16) extends to one side of the adjusting box (2), a sealed bearing is provided between the output end of the adjusting motor (16) and the adjusting box (2), and a cleaning brush (17) is provided at the output end of the adjusting motor (16).

2. The algae monitoring device according to claim 1, characterized in that: The guide mechanism comprises a positioning plate (18), wherein the positioning plate (18) is mounted on one side of the guide plate (4), and the sliding block (8) abuts against one side of the positioning plate (18).

3. The algae monitoring device according to claim 2, characterized in that: The guide mechanisms are provided with two and are symmetrically arranged.

4. The algae monitoring device according to claim 3, characterized in that: The mounting mechanism comprises a mounting hole (19) and a circuit hole (20); the mounting hole (19) and the circuit hole (20) are both opened at one end of the mounting frame (1); and a plurality of mounting holes (19) are provided.

5. The algae monitoring device according to claim 4, characterized in that: A waterproof cover is provided on the circuit hole (20).

6. The algae monitoring device according to claim 5, characterized in that: A bearing seat (7) is provided between the output end of the cleaning motor (12) and the inner wall of the cleaning box (21).

7. The algae monitoring device according to claim 6, characterized in that: The driving motor (5), the cleaning motor (12) and the regulating motor (16) are all servo motors.

8. The algae monitoring device according to claim 7, characterized in that: The cleaning rollers (14) are provided with two and are symmetrically arranged.

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