Portable biological early warning instrument for water quality ecological evaluation

Abstract

The utility model relates to the field of water quality ecological evaluation, and discloses a portable biological early warning instrument for water quality ecological evaluation, which comprises a water storage barrel, a barrel cover is fixedly connected in the water storage barrel, a handle is fixedly connected on the outer wall of the water storage barrel, an L-shaped block is fixedly connected on the upper surface of the barrel cover, and a water inlet is formed in the upper surface of the L-shaped block. And a first motor is fixedly connected to the interior of the L-shaped block, a connecting column is fixedly connected to the output end of the first motor, the outer wall of the connecting column is rotationally connected to the interior of the barrel cover, a first gear is fixedly connected to the outer wall of the connecting column, and a scraping plate is fixedly connected to the bottom end of the first gear. According to the device, the first motor drives the first gear and the scraping plate to rotate, the scraping plate plays a role in stirring and preventing microorganisms from being attached to the inner wall of the water storage barrel at the same time, and the first gear drives the second gear to rotate on the gear ring and drives the stirring rod to rotate at the same time, so that the effects of fully stirring and scraping and washing the inner wall are achieved; and the detection accuracy and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the field of water quality ecological assessment, in particular to a portable biological early warning instrument used for water quality ecological assessment. Background Art

[0002] Water quality ecological assessment is a comprehensive, systematic and scientific study and evaluation process of water ecosystems. It aims to understand and analyze the ecological status, advantages and disadvantages of water bodies, and provide a scientific basis for the rational use of water resources and ecological protection. It is of great significance for timely detection and treatment of water pollution incidents, and helps prevent the spread and deterioration of pollution. Therefore, a portable biological early warning instrument for water quality ecological assessment is needed.

[0003] The portable biological early warning instrument used for water quality ecological assessment is a device specially designed for on-site rapid monitoring and assessment of water quality. When testing the water quality, it needs to be stirred first. However, previous biological early warning instruments could only perform simple stirring and could not scrape the inner wall of the water storage tank while stirring the water. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a portable biological early warning instrument for water quality ecological assessment, aiming to improve the problem that previous biological early warning instruments can only perform simple stirring and cannot stir the water quality while scraping the inner wall of the water storage barrel.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A portable biological early warning instrument for water quality ecological assessment includes a water storage barrel, wherein the interior of the water storage barrel is fixedly connected to a barrel cover, the outer wall of the water storage barrel is fixedly connected to a handle, the upper surface of the barrel cover is fixedly connected to an L-shaped block, the interior of the L-shaped block is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a connecting column, the outer wall of the connecting column is rotatably connected to the interior of the barrel cover, the outer wall of the connecting column is fixedly connected to a first gear, the bottom end of the first gear is fixedly connected to a scraper, the outer wall of the scraper is slidably connected to the inner wall of the water storage barrel, the outer wall of the first gear is meshedly connected to a second gear, the outer wall of the second gear is meshedly connected to a gear ring, the outer wall of the gear ring is fixedly connected to the lower surface of the barrel cover, the interior of the second gear is fixedly connected to a stirring rod, the outer wall of the stirring rod is fixedly connected to a U-shaped frame, the outer wall of the U-shaped frame is slidably connected to the inner wall of the water storage barrel, and the lower surface of the water storage barrel is provided with a moving component, which is used to move the water storage barrel.

[0007] Preferably, the moving assembly includes a support plate, the upper surface of the support plate is fixedly connected to the lower surface of the water storage barrel, and the lower surface of the support plate is fixedly connected to a pulley.

[0008] Preferably, the upper surface of the support plate is fixedly connected to a support platform, and the interior of the support platform is rotatably connected to a limiting wheel.

[0009] Preferably, a second motor is fixedly connected to the interior of the support platform, an output end of the second motor is fixedly connected to a connecting rod, and an upper surface of the connecting rod is rotatably connected to a connecting block.

[0010] Preferably, a fixing block is fixedly connected to the upper surface of the support platform, and a supporting column is fixedly connected inside the fixing block.

[0011] Preferably, the interior of the connecting block is slidably connected to the outer wall of the supporting column, and the outer wall of the connecting rod is fixedly connected to a fan-shaped block.

[0012] Preferably, the outer wall of the sector block is slidably connected to the outer wall of the limiting wheel, and the upper surface of the connecting block is fixedly connected with a drain pipe.

[0013] Preferably, a valve is fixedly connected to the interior of the drain pipe, an outer wall of the drain pipe is fixedly connected to the interior of the water storage barrel, and an early warning device is fixedly connected to the interior of the drain pipe.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the first motor drives the first gear and the scraper to rotate. The scraper simultaneously plays the role of stirring and preventing microorganisms from adhering to the inner wall of the water storage barrel. The first gear drives the second gear to rotate on the gear ring and drives the stirring rod to rotate at the same time, thereby achieving the effect of fully stirring and scraping the inner wall, thereby improving the accuracy and reliability of detection.

[0016] 2. In the utility model, the second motor drives the connecting rod to rotate, thereby driving the sector-shaped block to rotate on the outer wall of the limiting wheel, and then the connecting rod drives the connecting block to slide on the outer wall of the support column. The valve is opened to detect the water quality in the water storage barrel, thereby achieving the effect of adjusting the water outlet direction of the drain pipe, making the drainage process more flexible and convenient, and its application scenarios are more extensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the portable biological early warning instrument for water quality ecological assessment proposed in the present utility model;

[0018] Figure 2 This is a schematic diagram of the tooth ring of the portable biological early warning instrument for water quality ecological assessment proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of a fan-shaped block of a portable biological early warning instrument for water quality ecological assessment proposed in the present utility model.

[0020] Legend:

[0021] 1. Water storage bucket; 2. Bucket cover; 3. Handle; 4. L-shaped block; 5. First motor; 6. First gear; 7. Connecting column; 8. Scraper; 9. Second gear; 10. Gear ring; 11. Stirring rod; 12. U-shaped frame; 13. Support plate; 14. Pulley; 15. Support platform; 16. Limiting wheel; 17. Second motor; 18. Connecting rod; 19. Connecting block; 20. Fixed block; 21. Support column; 22. Fan-shaped block; 23. Drain pipe; 24. Valve; 25. Early warning device. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a portable biological early warning instrument for water quality ecological assessment, including a water storage bucket 1, a bucket cover 2 is fixedly connected to the inside of the water storage bucket 1, a handle 3 is fixedly connected to the outer wall of the water storage bucket 1, an L-shaped block 4 is fixedly connected to the upper surface of the bucket cover 2, a first motor 5 is fixedly connected to the inside of the L-shaped block 4, an output end of the first motor 5 is fixedly connected to a connecting column 7, an outer wall of the connecting column 7 is rotatably connected to the inside of the bucket cover 2, a first gear 6 is fixedly connected to the outer wall of the connecting column 7, and the bottom end of the first gear 6 A scraper 8 is fixedly connected, and the outer wall of the scraper 8 is slidably connected to the inner wall of the water storage barrel 1. The outer wall of the first gear 6 is meshedly connected to the second gear 9, and the outer wall of the second gear 9 is meshedly connected to the gear ring 10. The outer wall of the gear ring 10 is fixedly connected to the lower surface of the barrel cover 2. The inside of the second gear 9 is fixedly connected to a stirring rod 11, and the outer wall of the stirring rod 11 is fixedly connected to a U-shaped frame 12. The outer wall of the U-shaped frame 12 is slidably connected to the inner wall of the water storage barrel 1. A moving component is provided on the lower surface of the water storage barrel 1, and the moving component is used to move the water storage barrel 1.

[0024] Specifically, the L-shaped block 4 supports and fixes the first motor 5. The first motor 5 drives the first gear 6 and the scraper 8 to rotate through the connecting column 7. The scraper 8 stirs the water and prevents microorganisms from adhering to the inner wall of the water storage barrel 1. The first gear 6 drives the second gear 9 to rotate on the gear ring 10. The second gear 9 drives the stirring rod 11 to rotate. The stirring rod 11 drives the U-shaped frame 12 to rotate in the water storage barrel 1 and scrapes the inner wall of the water storage barrel 1. The U-shaped frame 12 can assist in stirring.

[0025] Reference Figure 1 The moving assembly includes a support plate 13 , the upper surface of the support plate 13 is fixedly connected to the lower surface of the water storage barrel 1 , and the lower surface of the support plate 13 is fixedly connected to a pulley 14 .

[0026] Specifically, by pulling the handle 3 , the water storage barrel 1 on the support plate 13 is moved to a desired position via the pulley 14 .

[0027] Reference Figure 1 and Figure 3 The upper surface of the support plate 13 is fixedly connected to a support platform 15, and the internal rotation connection of the support platform 15 is connected to a limiting wheel 16; the internal part of the support platform 15 is fixedly connected to a second motor 17, and the output end of the second motor 17 is fixedly connected to a connecting rod 18, and the upper surface of the connecting rod 18 is rotatably connected to a connecting block 19; the upper surface of the support platform 15 is fixedly connected to a fixed block 20, and the internal part of the fixed block 20 is fixedly connected to a support column 21; the internal part of the connecting block 19 is slidingly connected to the outer wall of the support column 21, and the outer wall of the connecting rod 18 is fixedly connected to a sector block 22; the outer wall of the sector block 22 is slidingly connected to the outer wall of the limiting wheel 16, and the upper surface of the connecting block 19 is fixedly connected to a drain pipe 23; the internal part of the drain pipe 23 is fixedly connected to a valve 24, the outer wall of the drain pipe 23 is fixedly connected to the inside of the water storage barrel 1, and the internal part of the drain pipe 23 is fixedly connected to an early warning device 25.

[0028] Specifically, the second motor 17 drives the connecting rod 18 to rotate, and the connecting rod 18 drives the sector block 22 to rotate on the outer wall of the limiting wheel 16. The connecting rod 18 drives the connecting block 19 to slide on the outer wall of the support column 21, thereby adjusting the water outlet direction of the drain pipe 23. After opening the valve 24, the early warning device 25 can monitor the water quality in the water storage tank 1.

[0029] Working principle: When the early warning instrument is needed, pull the handle 3, and under the action of the pulley 14, the water storage barrel 1 on the support plate 13 can be moved to the required position, and then the first motor 5 drives the first gear 6 and the scraper 8 to rotate through the connecting column 7. The scraper 8 not only stirs but also prevents microorganisms from adhering to the inner wall of the water storage barrel 1. The second gear 6 drives the second gear 9 to rotate on the gear ring 10, and the second gear 9 drives the stirring rod 11 to rotate. The stirring rod 11 drives the U-shaped frame 12 to scrape the inner wall of the water storage barrel 1 while the water storage barrel 1 rotates. At the same time, the U-shaped frame 12 can assist in stirring, and the second motor 17 drives the connecting rod 18 to rotate, and the connecting rod 18 drives the sector block 22 to rotate on the outer wall of the limiting wheel 16, and the connecting rod 18 drives the connecting block 1 9 slides on the outer wall of the support column 21, thereby adjusting the water outlet direction of the drain pipe 23, opening the valve 24, and the early warning device 25 can then detect the water quality in the water storage barrel 1. The biological early warning device can not only fully stir the liquid in the water storage barrel 1, but also scrape the inner wall of the water storage barrel 1. By stirring, it can ensure that the microorganisms or other components in the liquid are evenly distributed, avoiding local concentrations that are too high or too low, thereby improving the accuracy and reliability of the detection. At the same time, stirring also helps to accelerate the chemical reaction or biological process in the liquid, making the detection process more efficient, preventing microorganisms from being adsorbed on the inner wall of the water storage barrel 1, and can also adjust the drainage direction. It can adjust the drainage direction according to actual needs, making the drainage process more flexible and convenient, and making its use scenarios more extensive.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable biological early warning instrument for water quality ecological assessment, comprising a water storage bucket (1), characterized in that: The interior of the water storage barrel (1) is fixedly connected to a barrel cover (2), the outer wall of the water storage barrel (1) is fixedly connected to a handle (3), the upper surface of the barrel cover (2) is fixedly connected to an L-shaped block (4), the interior of the L-shaped block (4) is fixedly connected to a first motor (5), the output end of the first motor (5) is fixedly connected to a connecting column (7), the outer wall of the connecting column (7) is rotatably connected to the interior of the barrel cover (2), the outer wall of the connecting column (7) is fixedly connected to a first gear (6), the bottom end of the first gear (6) is fixedly connected to a scraper (8), the outer wall of the scraper (8) slides The first gear (6) is connected to the inner wall of the water storage barrel (1), the outer wall of the first gear (6) is meshedly connected to the second gear (9), the outer wall of the second gear (9) is meshedly connected to the gear ring (10), the outer wall of the gear ring (10) is fixedly connected to the lower surface of the barrel cover (2), the interior of the second gear (9) is fixedly connected to the stirring rod (11), the outer wall of the stirring rod (11) is fixedly connected to the U-shaped frame (12), the outer wall of the U-shaped frame (12) is slidably connected to the inner wall of the water storage barrel (1), and a moving component is provided on the lower surface of the water storage barrel (1), and the moving component is used to move the water storage barrel (1).

2. The portable biological early warning instrument for water quality ecological assessment according to claim 1 is characterized by: The moving assembly comprises a support plate (13), the upper surface of the support plate (13) is fixedly connected to the lower surface of the water storage barrel (1), and the lower surface of the support plate (13) is fixedly connected to a pulley (14).

3. The portable biological early warning instrument for water quality ecological assessment according to claim 2, characterized in that: The upper surface of the support plate (13) is fixedly connected to a support platform (15), and the interior of the support platform (15) is rotatably connected to a limiting wheel (16).

4. The portable biological early warning instrument for water quality ecological assessment according to claim 3 is characterized by: A second motor (17) is fixedly connected to the interior of the support platform (15), an output end of the second motor (17) is fixedly connected to a connecting rod (18), and an upper surface of the connecting rod (18) is rotatably connected to a connecting block (19).

5. The portable biological early warning instrument for water quality ecological assessment according to claim 4 is characterized in that: A fixing block (20) is fixedly connected to the upper surface of the support platform (15), and a supporting column (21) is fixedly connected inside the fixing block (20).

6. The portable biological early warning instrument for water quality ecological assessment according to claim 4, characterized in that: The interior of the connecting block (19) is slidably connected to the outer wall of the support column (21), and the outer wall of the connecting rod (18) is fixedly connected to a sector block (22).

7. The portable biological early warning instrument for water quality ecological assessment according to claim 6, characterized in that: The outer wall of the sector block (22) is slidably connected to the outer wall of the limiting wheel (16), and the upper surface of the connecting block (19) is fixedly connected to a drain pipe (23).

8. The portable biological early warning instrument for water quality ecological assessment according to claim 7, characterized in that: The interior of the drainage pipe (23) is fixedly connected to a valve (24), the outer wall of the drainage pipe (23) is fixedly connected to the interior of the water storage barrel (1), and the interior of the drainage pipe (23) is fixedly connected to an early warning device (25).

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