Crab-rice co-work water quality monitoring device

Abstract

The utility model relates to rice field water quality monitoring device technical field, concretely just is a crab rice co -operation water quality monitoring device. Including the detection seat of floating type, the middle part of detection seat is equipped with operating hole, operating hole is equipped with drive assembly, first detection rod and second detection rod, drive assembly can synchronous drive first detection rod and second detection rod reverse movement, the upper end of first detection rod is equipped with air detection part, second detection rod is hollow pipe, the lower extreme of second detection rod is equipped with sampling head, detection seat is equipped with sampling part, second detection pipe is connected with sampling part and has the hose pipe. Drive assembly can synchronous control two detection rods reverse movement, and the sampling depth and air detection height are flexibly adjusted, and the different water level conditions are adapted.

Description

Technical Field

[0001] This utility model relates to the technical field of paddy field water quality monitoring devices, specifically a water quality monitoring device for rice-crab co-cultivation. Background Technology

[0002] In the rice-crab co-cultivation ecosystem, water quality monitoring is crucial for ensuring rice growth and crab health. Traditional water quality monitoring methods typically employ fixed testing equipment or manual sampling, which lack flexibility. They struggle to adapt to water level changes and sample water at different depths; furthermore, single sampling points or static monitoring fail to reflect the overall condition of the water body. Therefore, this application provides a rice-crab co-cultivation water quality monitoring device that facilitates dynamic sampling and monitoring of rice-crab fields at multiple locations and under varying humidity levels, thereby improving monitoring efficiency. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a water quality monitoring device for crab-rice co-cultivation.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a water quality monitoring device for crab-rice co-cultivation, including a floating detection seat, an operation hole in the middle of the detection seat, a drive component, a first detection rod and a second detection rod configured in the operation hole, and the drive component can synchronously drive the first detection rod and the second detection rod to move in opposite directions;

[0005] The upper end of the first detection rod is equipped with an air detection part, the second detection rod is a hollow tube, the lower end of the second detection rod is equipped with a sampling head, the detection seat is equipped with a sampling part, and the second detection tube is connected to the sampling part by a flexible tube.

[0006] As an optimization, the drive assembly includes a drive motor, and the output shaft of the drive motor is connected to a drive gear;

[0007] A connecting rack is evenly arranged on the opposite sides of the first and second detection rods. The first and second detection rods are arranged opposite each other on both sides of the drive gear, and the drive gear meshes with the connecting rack.

[0008] As an optimization, several counterweights are evenly distributed on the lower side of the detection seat, and the counterweights are higher than the sampling head.

[0009] As an optimization, the sampling section includes a sampling pump and a sample bottle. The sampling pump is connected to a hose, and a sampling tube is connected between the sampling pump and the sample bottle. The sampling bottle is detachably connected to the detection base.

[0010] As an optimization, a fixed platform is connected to the upper side of the detection seat, and the driving component and the sampling part are installed on the fixed platform. The fixed platform is provided with a hanging ring to facilitate dragging the detection seat to move.

[0011] As an optimization, the air detection section includes a wind force / wind speed sensor and a temperature and humidity sensor.

[0012] As an optimization, the lower end of the sampling head is a pointed tip, and the water inlet of the sampling head is equipped with a water inlet filter.

[0013] The beneficial effects of this plan are as follows:

[0014] By using the first detection rod (air detection part) and the second detection rod (hollow sampling tube), the air temperature and humidity, wind speed and water samples are collected simultaneously, improving the correlation of data. The drive component can synchronously control the two detection rods to move in opposite directions, flexibly adjust the sampling depth and air detection height, and adapt to different water level conditions.

[0015] The movable structure facilitates dynamic monitoring of water quality and meteorological parameters, providing a precise basis for the regulation of the crab-rice co-cultivation environment. Attached Figure Description

[0016] Figure 1 This is an axonometric view of the present invention.

[0017] Figure 2 This is a schematic diagram of the front view of this utility model.

[0018] Figure 3 This is a schematic diagram of the right side of this utility model.

[0019] Figure 4 This utility model Figure 3 A schematic diagram of the AA cross-section structure.

[0020] Figure 5 This is a schematic diagram of the bottom axial side of the present invention.

[0021] The components include: 1. Detection seat; 2. Operating hole; 3. First detection rod; 4. Second detection rod; 5. Sampling head; 6. Hoses; 7. Drive motor; 8. Drive gear; 9. Connecting rack; 10. Counterweight; 11. Sampling pump; 12. Sample bottle; 13. Sampling tube; 14. Fixed platform; and 15. Air detection section. Detailed Implementation

[0022] like Figures 1-5As shown, a water quality monitoring device for crab-rice co-cultivation includes a floating detection seat 1. An operation hole 2 is provided in the middle of the detection seat 1. The operation hole 2 is equipped with a drive assembly, a first detection rod 3 and a second detection rod 4. The drive assembly can synchronously drive the first detection rod 3 and the second detection rod 4 to move in opposite directions.

[0023] The upper end of the first detection rod 3 is equipped with an air detection part 15, the second detection rod 4 is a hollow tube, the lower end of the second detection rod 4 is equipped with a sampling head 5, the detection seat 1 is equipped with a sampling part, and the second detection tube is connected to the sampling part by a flexible tube 6.

[0024] When the sampling section extends downwards, it can sample water at different depths. The sampling head 5 can also be equipped with dissolved oxygen sensors, ammonia nitrogen / hydrogen sulfide sensors, etc. The first detection rod 3 and the second detection rod 4 move synchronously. The floating detection seat 1 can be made of any waterproof and buoyant material, such as foam or airbags.

[0025] like Figure 1 and Figure 4 As shown, the drive assembly includes a drive motor 7, and the output shaft of the drive motor 7 is connected to a drive gear 8;

[0026] Connecting racks 9 are evenly arranged on opposite sides of the first detection rod 3 and the second detection rod 4. The first detection rod 3 and the second detection rod 4 are arranged opposite to each other on both sides of the drive gear 8. The drive gear 8 is meshed with the connecting racks 9.

[0027] The detection seat 1 can limit the first detection rod 3 and the second detection rod 4, so that the connecting rack 9 and the drive gear 8 remain engaged. The first detection rod 3 and the second detection rod 4 may have the same or different lengths. The two connecting racks 9 should have the same length, and the ends of the connecting racks 9 are provided with limiting end blocks to prevent the connecting racks 9 from separating from the drive gear 8.

[0028] like Figure 4 As shown, several counterweights 10 are evenly distributed on the lower side of the detection seat 1, and the counterweights 10 are higher than the sampling head 5.

[0029] like Figure 4 As shown, the sampling part includes a sampling pump 11 and a sample bottle 12. The sampling pump 11 is connected to a hose 6. A sampling tube 13 is connected between the sampling pump 11 and the sample bottle 12. The sampling bottle is detachably connected to the detection seat 1.

[0030] like Figure 1 and Figure 4As shown, a fixed platform 14 is connected to the upper side of the detection seat 1. The driving component and the sampling part are installed on the fixed platform 14. The fixed platform 14 is provided with a hanging ring to facilitate dragging the detection seat 1 to move.

[0031] A positioning tube is provided in the middle of the fixed platform 14, and the first detection rod 3 and the second detection rod 4 are located inside the positioning tube.

[0032] like Figure 1 As shown, the air detection section 15 includes a wind force / wind speed sensor and a temperature and humidity sensor.

[0033] Depending on actual usage needs, the space detection section can also be equipped with light sensors, CO2 sensors, rain sensors, etc.

[0034] like Figure 1 As shown, the lower end of the sampling head 5 is a pointed tip, and a water inlet filter is provided at the water inlet of the sampling head 5.

[0035] When the device is in use, the detection seat 1 floats on the water surface of the crab-rice field. It can be pulled by a rope connected to the hanging ring to move the detection seat 1 inside the crab-rice field.

[0036] In actual use, depending on the required water depth, the first detection rod 3 and the second detection rod 4 are moved by the drive motor 7 so that the sampling head 5 is adjusted to the appropriate depth.

[0037] The water in the crab-rice field is fed into the sample bottle 12 by the operation of the sampling pump 11, the second detection rod 4, the sampling pump 11 and the sampling tube 13. The sample bottle 12 should be equipped with an air hole.

[0038] Meteorological parameters are monitored through the air detection section 15;

[0039] In case of strong winds, the second detection rod 4 can be extended downward by the drive motor 7, so that the sampling head 5 can be driven into the soil to fix the whole device and prevent the strong wind from blowing the device over or away.

[0040] The above-described specific embodiments are merely specific examples of this utility model. The patent protection scope of this utility model includes, but is not limited to, the product form and style of the above-described specific embodiments. Any crab-rice co-cultivation water quality monitoring device that conforms to the claims of this utility model, and any appropriate changes or modifications made to it by a person skilled in the art, shall fall within the patent protection scope of this utility model.

Claims

1. A water quality monitoring device for crab-rice co-cultivation, characterized in that: The device includes a floating detection seat (1), with an operation hole (2) in the middle of the detection seat (1). The operation hole (2) is equipped with a drive assembly, a first detection rod (3) and a second detection rod (4). The drive assembly can synchronously drive the first detection rod (3) and the second detection rod (4) to move in opposite directions. The upper end of the first detection rod (3) is equipped with an air detection part, the second detection rod (4) is a hollow tube, the lower end of the second detection rod (4) is equipped with a sampling head (5), the detection seat (1) is equipped with a sampling part, and the second detection rod (4) is connected to the sampling part by a flexible tube (6).

2. The water quality monitoring device for crab-rice co-cultivation according to claim 1, characterized in that: The drive assembly includes a drive motor (7), and the output shaft of the drive motor (7) is connected to a drive gear (8); Connecting racks (9) are evenly arranged on opposite sides of the first detection rod (3) and the second detection rod (4). The first detection rod (3) and the second detection rod (4) are arranged opposite to each other on both sides of the drive gear (8). The drive gear (8) meshes with the connecting racks (9).

3. The water quality monitoring device for crab-rice co-cultivation according to claim 1, characterized in that: Several counterweights (10) are evenly distributed on the lower side of the detection seat (1), and the counterweights (10) are higher than the sampling head (5).

4. The water quality monitoring device for crab-rice co-cultivation according to claim 1, characterized in that: The sampling part includes a sampling pump (11) and a sample bottle (12). The sampling pump (11) is connected to a hose (6). A sampling tube (13) is connected between the sampling pump (11) and the sample bottle (12). The sample bottle (12) is detachably connected to the detection seat (1).

5. The water quality monitoring device for crab-rice co-cultivation according to claim 1, characterized in that: The upper side of the detection seat (1) is connected to a fixed platform (14). The driving component and the sampling part are installed on the fixed platform (14). The fixed platform (14) is provided with a hanging ring to facilitate dragging the detection seat (1) to move.

6. The water quality monitoring device for crab-rice co-cultivation according to claim 1, characterized in that: The air detection section (15) includes a wind force / wind speed sensor and a temperature and humidity sensor.

7. The water quality monitoring device for crab-rice co-cultivation according to claim 1, characterized in that: The lower end of the sampling head (5) is a pointed tip, and a water inlet filter is provided at the water inlet of the sampling head (5).

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