Device for synchronously and quickly collecting water body and suspended matters

Abstract

The utility model relates to the technical field of water body environment detection, and discloses a water body and suspended matter synchronous and rapid collecting device which comprises a frame, a connecting base for device components and a connecting base for connecting the device components with an external hoisting assembly through an anchor chain; the collecting assemblies are mounted below the frame, are arranged in the vertical direction and are used for carrying out split time-sharing collection on water bodies with different depths; the material collecting assembly is mounted at the top of the collecting assembly and is used for synchronously collecting the suspended matters while collecting the water body; the adjusting assembly is installed between the frame and the collecting assemblies and used for adjusting the relative distance between the multiple sets of collecting assemblies so as to assist in collecting water bodies at different depths. Through cooperation of a plurality of groups of independent and controllable collecting assemblies and a timer, split collection of water bodies and suspended solids at different depths can be accurately triggered at a preset time point, and meanwhile, through driving a cover plate to rotate by a chain and matching with a time-sharing opening and closing design of a water inlet, different cavities can be sequentially exposed according to a time sequence to complete time-sharing sampling.

Description

Technical Field

[0001] This utility model relates to the field of water environment detection technology, specifically a device for simultaneous and rapid collection of water and suspended matter. Background Technology

[0002] Stratified sampling of water bodies and suspended matter is a key technology for analyzing the vertical dynamics of the aquatic environment. By acquiring water quality parameters and suspended matter distribution data at different depths, it can accurately track pollutant migration paths, assess the vertical structural characteristics of ecosystems, and provide high-resolution input for hydrological model building. In marine observation, lake eutrophication monitoring, or emergency response to sudden pollution events, vertical profile data are often used to reveal temperature stratification effects, dissolved oxygen depletion rates, and sedimentation patterns of suspended particulate matter. However, when research objectives expand from the vertical distribution of a single time segment to the coupled analysis of time series and spatial profiles—for example, continuously observing the diffusion process of pollutants from the surface to the bottom after heavy rainfall, or comparing the vertical migration behavior of plankton under diurnal light conditions—existing sampling technologies struggle to meet the demand for coordinated analysis across different water bodies, time periods, and depths.

[0003] Traditional stratified sampling methods rely on a single operation to obtain vertical profile data. If it is necessary to repeatedly collect samples at a specific depth at different time points, it is often necessary to start and stop the equipment or adjust the sampling parameters multiple times. Within the intervals between multiple operations, the aquatic environment may fluctuate dynamically due to natural hydrological changes (such as tides and turbulence) or human activities (such as waterway traffic), resulting in samples collected at different times failing to represent the vertical-temporal evolution pattern under the same static coordinate system. For example, when studying the diurnal variation of salinity fronts in estuaries, if the sampling locations in the morning and afternoon are affected by water flow and deviate from the original vertical profile line, the spatiotemporal correlation of the data will be severely weakened.

[0004] To address the need for multi-period data collection, current technologies typically employ multiple independent devices operating in parallel, each with preset trigger times or depth parameters. While this approach enables time-segmented data collection, it lacks a unified control benchmark for clock synchronization accuracy and depth positioning consistency among the devices. For example, in the study of suspended solids transport during tidal cycles, if two devices are responsible for sampling during high and low tide respectively, a clock deviation exceeding one minute or a depth sensor calibration error exceeding 0.5 meters will lead to misalignment of the time-depth data matrix, making it impossible to accurately quantify the dynamic changes in suspended solids concentration with tidal phases. A deeper contradiction lies in the fact that, within the existing technological framework, the spatial resolution of vertical profiles and the continuity of temporal series often mutually constrain each other: increasing vertical sampling density requires extending the single operation time, while shortening the sampling interval forces the sacrifice of the number of profile layers, ultimately limiting the complete characterization of the multidimensional evolution of the aquatic environment. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a device for the synchronous and rapid collection of water and suspended matter, which solves the problem that existing technologies cannot perform time-sharing synchronous and separate collection of data at different depths and time periods in the same water body, resulting in a lack of correlation between vertical and time-series data.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a device for simultaneous and rapid collection of water and suspended solids, comprising,

[0007] The frame provides the foundation for connecting the device components and is connected to external hoisting assemblies via anchor chains;

[0008] The collection components are installed below the frame and arranged in multiple sets along the vertical direction for separate and time-sharing collection of water at different depths.

[0009] The material collection component is installed on top of the collection component to simultaneously collect suspended solids while collecting water.

[0010] An adjustment component, installed between the frame and the collection components, is used to adjust the relative distance between multiple sets of collection components to assist in collecting water samples at different depths.

[0011] A rotating component is installed inside the frame, and an adjusting component is installed above the rotating component. When the rotating component is working, it drives the adjusting component to rotate as a whole, so as to cooperate with the collecting component to achieve time-sharing collection of water.

[0012] Preferably, the frame includes a lower shell and an upper shell, the upper shell being detachably connected to the top of the lower shell, and the anchor chain being fixedly installed on the top of the upper shell.

[0013] Preferably, the rotating assembly includes a gear ring, which is rotatably connected inside the lower housing. A motor is fixedly connected to the outside of the lower housing. The bottom output end of the motor passes through the lower housing and is fixedly connected to a gear. The gear and the gear ring mesh with each other.

[0014] Preferably, the adjusting assembly includes a housing and a mounting base. The mounting base is installed on the top of the gear ring, and the housing is fixedly installed on the outside of the mounting base. A worm gear reducer and a second motor are fixedly connected to the outside of the housing. The output end of the second motor is connected to the input end of the worm gear reducer. A take-up roller is fixedly connected to the output end of the worm gear reducer. The take-up roller is rotatably connected inside the housing, and a chain is wound around the outside of the take-up roller.

[0015] Preferably, the collection assembly includes a collection chamber, a rotating seat rotatably connected to the middle of the collection chamber, an open end of the chain fixedly connected to the middle of the rotating seat, multiple partitions fixedly connected to the middle of the collection chamber, the partitions dividing the internal cavity of the collection chamber into multiple chambers, multiple water inlets opened at the top of the collection chamber, the water inlets communicating with the internal chambers of the collection chamber, a cover plate fixedly connected to the outside of the rotating seat, a notch opened on the outside of the cover plate, and a counterweight fixedly installed at the bottom of the collection chamber.

[0016] Preferably, the rotating seat has a through groove in the middle, the adjacent chain passes through the middle of the through groove, a drain pipe is fixedly connected to the outside of the collection chamber, the drain pipe is connected to the internal cavity of the collection chamber, and a valve is installed in the middle of the drain pipe.

[0017] Preferably, the top of the collection chamber has a stepped groove and a recessed groove, and the bottom edge of the cover plate has a protrusion. The cover plate is rotatably connected to the middle of the recessed groove through the protrusion. The bottom of the cover plate and the protrusion are both fixedly connected with a sealing gasket, and the bottom of the sealing gasket fits against the stepped groove and the recessed groove.

[0018] Preferably, a limiting post is fixedly connected to the outside of each of the multiple collection chambers, and the multiple limiting posts are nested together. A limiting ring is fixedly connected to the outside of the frame, and the limiting post is disposed inside the limiting ring.

[0019] Preferably, the material collection assembly includes a material collection trough, which is located at the top of the collection chamber. A filter screen is detachably connected to the middle of the material collection trough via magnetic attraction, and the filter screen covers the upper part of the water inlet.

[0020] This invention provides a device for simultaneous and rapid collection of water and suspended solids. It has the following beneficial effects:

[0021] 1. This utility model uses multiple sets of independent and controllable collection components and timers to work together to accurately trigger the separate collection of water bodies and suspended matter at different depths at preset time points. This eliminates the spatiotemporal asynchronous errors caused by the traditional method of multiple operations, ensures that the time series data of the vertical profile of the same water body are strictly aligned, and supports the dynamic modeling of pollutant migration rate and diurnal changes of ecological parameters.

[0022] 2. This utility model is based on a chain-driven rotating cover structure, combined with a time-segmented opening and closing design for the inlet. It can expose different chambers sequentially according to the time sequence to complete time-segmented sampling, and can also achieve full closure through gap misalignment during non-collection periods, avoiding cross-contamination of samples or interference from the external environment. It is especially suitable for high-fidelity collection of trace pollutants.

[0023] 3. This utility model utilizes the layered design of the filter screen and the collection tank to simultaneously intercept the water and corresponding suspended matter during a single water intake process, avoiding the time difference and sample loss introduced by the water sample filtration and separation operation in traditional methods, and ensuring the spatiotemporal consistency of related parameters such as suspended matter settling rate and water turbidity.

[0024] 4. This utility model supports the customization of the number of vertical sampling layers and time intervals by independently controlling the descent depth of each collection component and the rotation sequence of the cover plate, meeting the diverse needs of scenarios from short-term sudden pollution events to long-term ecological monitoring. Moreover, the samples of each layer are physically isolated to avoid vertical mixing interference. Attached Figure Description

[0025] Figure 1 This is a perspective view of the present utility model;

[0026] Figure 2 This is a schematic diagram of the limiting post in this utility model;

[0027] Figure 3 This is a schematic diagram of the device of this utility model in its unfolded state;

[0028] Figure 4 This is an exploded view of the structure of the collection component of this utility model;

[0029] Figure 5 This is a schematic diagram of the rotating seat in this utility model;

[0030] Figure 6 This is an exploded view of the collection compartment structure in this utility model;

[0031] Figure 7 This is a schematic diagram of the rotating component in this utility model;

[0032] Figure 8 This is a schematic diagram of the structure of the adjustment component in this utility model;

[0033] Figure 9 This is a schematic diagram of the side view of the adjustment component in this utility model;

[0034] Figure 10 This is a flowchart illustrating the time-division acquisition method of this utility model.

[0035] The components are as follows: 1. Frame; 11. Lower shell; 12. Upper shell; 2. Rotating assembly; 21. Gear ring; 22. Gear; 23. Motor 1; 3. Adjusting assembly; 31. Outer shell; 32. Worm gear reducer; 33. Motor 2; 34. Take-up roller; 35. Chain; 36. Mounting base; 4. Collection assembly; 41. Collection chamber; 42. Water inlet; 43. Partition plate; 44. Drain pipe; 45. Valve; 46. Rotating seat; 47. Cover plate; 48. Notch; 49. Through groove; 410. Protrusion; 411. Groove; 412. Sealing gasket; 413. Step groove; 5. Material collection assembly; 51. Material collection trough; 52. Filter screen; 6. Anchor chain; 7. Limiting post; 8. Limiting ring; 9. Counterweight; 10. Cable. Detailed Implementation

[0036] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0037] Example 1:

[0038] Please see the appendix Figure 1 - Appendix Figure 9 This utility model provides a device for simultaneous and rapid collection of water and suspended solids, comprising:

[0039] Please see the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 7 Frame 1 provides the connection base for the device components and is connected to the external hoisting assembly via anchor chain 6. During water sampling, the anchor chain 6 is wound up by the external hoisting assembly to sink the device into the water area to be tested. The hoisting assembly can be a crane, electric hoist, etc., and can be arranged according to the installation site of the water area to be tested. It will not be described in detail here. Frame 1 includes a lower shell 11 and an upper shell 12. The upper shell 12 is detachably connected to the top of the lower shell 11. The anchor chain 6 is fixedly installed on the top of the upper shell 12. The upper shell 12 and the lower shell 11 are connected by bolts. When it is necessary to inspect and maintain the inside of the frame 1, the upper shell 12 can be removed from the top of the lower shell 11.

[0040] Please see the appendix Figure 4 - Appendix Figure 6The collection component 4 is installed below the frame 1 and multiple sets are arranged vertically to collect water at different depths and times. When the device collects water, multiple sets of collection components 4 sink down and enter the water in sequence, and the water is collected through the drive structure and control system attached to the device. The collection assembly 4 includes a collection chamber 41, a rotating seat 46 rotatably connected to the middle of the collection chamber 41, and multiple partitions 43 fixedly connected to the middle of the collection chamber 41. The partitions 43 divide the internal cavity of the collection chamber 41 into multiple chambers, the number of which can be selected according to the number of samples to be collected. Multiple water inlets 42 are opened on the top of the collection chamber 41, and the water inlets 42 are connected to the internal chambers of the collection chamber 41. When water is sampled, water will enter the corresponding chamber inside the collection chamber 41 through the opened water inlets 42, thus completing the sampling operation. A cover plate 47 is fixedly connected to the outside of the rotating seat 46. A notch 48 is opened on the outside of the cover plate 47. The cover plate 47 and the top of the collection chamber 41 are sealed together. When the cover plate 47 rotates, the notch 48 will rotate synchronously with the cover plate 47. When the notch 48 is aligned with one of the water inlets 42, the top of the water inlet 42 is opened, and water enters from the water inlet 42, completing the sampling. A counterweight 9 is fixedly installed at the bottom of the collection chamber 41. Each set of collection chambers 41 has a counterweight 9 at the bottom. The purpose of the counterweight 9 is to increase the weight of the collection chamber 41 when it is empty, so as to reduce the buoyancy effect on the collection chamber 41 when it enters the water body, so as to ensure the depth of the collection chamber 41.

[0041] Please see the appendix Figure 4 - Appendix Figure 6The top of the collection chamber 41 has a stepped groove 413 and a recessed groove 411. A protrusion 410 is provided along the bottom edge of the cover plate 47. The cover plate 47 is rotatably connected to the middle of the recessed groove 411 via the protrusion 410. The recessed groove 411 and the protrusion 410 restrict the position of the cover plate 47, thereby ensuring better stable operation of the cover plate 47 when the adjusting component 3 starts the rotating seat 46 to rotate. A sealing gasket 412 is fixedly connected to the bottom of both the cover plate 47 and the protrusion 410. The bottom of the sealing gasket 412 fits against the stepped groove 413 and the recessed groove 411, increasing the sealing between the cover plate 47 and the collection chamber 41. This ensures that the inlet 42 is better sealed after collection when the cover plate 47 rotates. The misalignment of the inlet 42 and the notch 48 achieves complete sealing, avoiding cross-contamination of samples or interference from the external environment. Multiple collection chambers 41 are fixedly connected to the outer side of each limiting post 7. The limiting posts 7 are nested together and are hollow cone-shaped. They can be stacked together. In the retracted state, this reduces the overall space occupied by the device. In the unfolded state, it can position multiple collection components 4. While reducing the overall shaking of the collection components 4, it can also work with the adjustment component 3 to achieve synchronous rotation of multiple rotating seats 46. A limiting ring 8 is fixedly connected to the outer side of the frame 1. The limiting posts 7 are set inside the limiting ring 8. The limiting ring 8 connects the collection components 4 and the frame 1 to maintain the overall stability of the device.

[0042] Please see the appendix Figure 4 and attached Figure 6 The collection component 5 is installed on top of the collection component 4 and simultaneously collects suspended solids while collecting water. The collection component 5 includes a collection trough 51, which is located on top of the collection chamber 41. A filter screen 52 is magnetically and detachably connected to the middle of the collection trough 51. The filter screen 52 covers the upper part of the water inlet 42. When water enters the internal chamber of the collection chamber 41 from the water inlet 42, larger suspended solids in the water will be blocked by the filter screen 52 and accumulate on the upper part of the filter screen 52. After sampling is completed, the filter screen 52 can be removed from the middle of the collection trough 51 to collect suspended solids and clean the filter screen 52 for use in the next water collection operation. The depth of the collection trough 51 is greater than the thickness of the filter screen 52, which ensures that suspended solids are stored in the middle of the collection trough 51 during collection and are not affected by the rotation of the cover plate 47.

[0043] Please see the appendix Figure 7 - Appendix Figure 9Adjustment component 3, installed between frame 1 and collection component 4, is used to adjust the relative distance between multiple sets of collection components 4 to assist in water sampling at different depths. The number of adjustment components 3 is the same as the number of collection components 4, and can be selected according to sampling needs; further details are omitted here. Adjustment component 3 is installed above rotating component 2. When rotating component 2 is working, it drives adjustment component 3 to rotate as a whole. Adjustment component 3 includes a housing 31 and a mounting base 36. The housing 31 is fixedly installed on the outside of mounting base 36, and the housing 31 is installed above rotating component 2 through mounting base 36. When rotating component 2 rotates, it can drive multiple sets of housings 31 to rotate synchronously. A worm gear reducer 32 and a second motor 33 are fixedly connected to the outside of the outer casing 31. The output end of the second motor 33 is connected to the input end of the worm gear reducer 32. A take-up roller 34 is fixedly connected to the output end of the worm gear reducer 32. The take-up roller 34 is rotatably connected inside the outer casing 31. A chain 35 is wound around the outside of the take-up roller 34. When the position of the collecting component 4 needs to be adjusted, the outer casing 31 is driven to work and cooperate with the worm gear reducer 32 to drive the take-up roller 34 to rotate. This allows the chain 35 to be unwound and retracted. After the chain 35 is unwound, the collecting component 4 connected to the end of the chain 35 falls downward under the action of the counterweight 9 to adjust the depth of the collecting component 4. Conversely, the collecting component 4 can be retracted for transportation and storage. The open end of the chain 35 is fixedly connected to the middle of the rotating seat 46. Each set of rotating seats 46 corresponds to one chain 35. The position of the rotating seat 46 is adjusted by adjusting the corresponding chain 35 to cooperate with the collection component 4 to achieve time-sharing water collection. A through groove 49 is opened in the middle of the rotating seat 46. Adjacent chains 35 pass through the middle of the through groove 49. In order to ensure that multiple collection components 4 cooperate with each other, the chain 35 used to connect the bottom rotating seat 46 passes through the middle of the top rotating seat 46 to ensure the normal and stable operation of the device and avoid mutual interference. A drain pipe 44 is fixedly connected to the outside of the collection chamber 41. The drain pipe 44 is connected to the internal cavity of the collection chamber 41. A valve 45 is installed in the middle of the drain pipe 44. After sampling is completed, opening the valve 45 will discharge the water collected in the internal cavity of the collection chamber 41 from the drain pipe 44 for subsequent testing operations.

[0044] Please see the appendix Figure 7A rotating component 2 is installed inside the frame 1. The rotating component 2 includes a gear ring 21 and a mounting base 36 installed on top of the gear ring 21. When the gear ring 21 rotates, it drives the mounting base 36 to rotate. At the same time, the outer shell 31 connected to the mounting base 36 also rotates synchronously. With the help of the chain 35 and the limiting post 7, the rotating base 46 can be driven, thereby exposing and closing the water inlet 42 successively, thus completing the time-sharing collection of water. The gear ring 21 is rotatably connected inside the lower shell 11. A motor 23 is fixedly connected to the outside of the lower shell 11. The bottom output end of the motor 23 passes through the lower shell 11 and is fixedly connected to a gear 22. The gear 22 and the gear ring 21 mesh with each other. The motor 23 is connected to the internal controller and timer of the device. The timer, controller, and corresponding motors 23 and 33 are all connected to the outside through cables 10. By driving the motor 23 to work at a timer, the gear ring 21 is driven to rotate intermittently, thus realizing the intermittent opening and closing of the water inlet 42, thereby completing the time-sharing collection of water. Example 2:

[0045] Please see the appendix Figure 10 This utility model provides a method for simultaneous and rapid collection of water and suspended solids, including the following steps:

[0046] S1. Release the anchor chain 6 through the external hoisting component and lower the entire device to the target water area; start the drive motor 33 corresponding to each collection component 4, drive the worm gear reducer 32 to drive the winding roller 34 to release the chain 35, so that multiple collection components 4 are lowered to the preset depth under the traction of the counterweight block 9; the frame 1 maintains vertical stability through the limiting column 7 and the limiting ring 8 to ensure that each collection component 4 is independently positioned to a different water layer.

[0047] S2. At the target depth, the controller starts the drive motor 23 according to the preset timing sequence, driving the chain 35 to rotate directionally along the toothed ring 21, causing the cover plate 47 to rotate periodically; when the notch 48 of the cover plate 47 is aligned with a certain inlet 42 of the collection chamber 41, the water in the current period enters the independent chamber separated by the partition 43 through the filter screen 52, and the suspended matter is trapped on the surface of the filter screen 52; when the cover plate 47 continues to rotate until the notch 48 is misaligned with the inlet 42, the chamber is sealed; repeat this process, and control the motor 23 to expose different inlets 42 in sequence through the timer to realize water sample collection in different time periods; at the same time, the suspended matter trapped by the filter screen 52 is displaced to the collection tank 51 for temporary storage as the cover plate 47 rotates.

[0048] S3. After all time periods are collected, the controller drives the cover plate 47 to rotate until the notch 48 completely seals all water inlets 42; the anchor chain 6 is retrieved through the hoisting component to lift the device to the water surface; the valves 45 of each collection chamber 41 are opened in sequence, and water samples from different time periods are discharged through the drain pipe 44 according to the chamber number; at the same time, the filter screen 52 in the collection tank 51 is taken out to separate and obtain suspended solids samples corresponding to each time period.

[0049] Working Principle: The device moves up and down by extending and retracting the anchor chain 6 using an external hoisting assembly. When water collection is required, the anchor chain 6 is lowered using the hoisting assembly, causing the entire device to move downwards. Once the frame 1 reaches above the water, the second drive motor 33 operates, driving the worm gear reducer 32. The worm gear reducer 32 then drives the winding roller 34 to rotate, releasing the chain 35 wound outside the winding roller 34. At this point, the collection assembly 4 moves downwards. Multiple second motors 33 inside the frame 1 can operate independently. Under the action of the counterweight 9, multiple collection assemblies 4 can descend separately, reaching different depths of water. After the collection assembly 4 enters the water, the first drive motor 23 operates, driving the adjustment assembly 3 to move. At this point, multiple chains 35 perform circular motion. Due to the nature of the chains 35, they can only rotate on one side; lateral rotation is restricted by the structure and cannot be completed. The chains 35 can then rotate along the toothed ring 21. The device rotates in a circular motion, and the rotating seat 46 rotates under the influence of the chain 35, which in turn drives the cover plate 47 to rotate synchronously. Under the restriction of the limiting post 7 and the limiting ring 8, the collection chamber 41 remains stable, and the cover plate 47 rotates on the upper part of the collection chamber 41. When the notch 48 rotates to expose the inlet 42, the water enters the collection chamber 41 through the inlet 42 and is stored in the chamber divided by the partition 43. The internal timer and controller drive the motor 23 to rotate, thereby exposing multiple inlets 42 in sequence. This completes the collection of water at different time points, so as to detect the water quality changes of the same water area later. After the collection is completed, the controller drives the motor 23 to work and makes the notch 48 between two adjacent inlets 42, thus sealing the collection chamber 41. After the device is removed from the water, the water stored in the collection chamber 41 can be discharged through the valve 45 and the drain pipe 44 for subsequent water testing.

[0050] When collecting water samples at different times, the water first passes through the filter screen 52 before entering the collection chamber 41. At this time, suspended solids in the water during the current time period accumulate on the filter screen 52. When the cover plate 47 continues to rotate, the suspended solids are stored in the collection tank 51 area. When the device is removed, the filter screen 52 can be removed to collect the suspended solids, thus achieving time-segmented synchronous collection of water and suspended solids in the water area.

[0051] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for synchronous and rapid collection of water body and suspended matter, characterized in that, The utility model relates to a water body sampling device, including, Frame (1) provides the connecting basis of device components and is connected with external hoisting assembly through anchor chain (6); Collecting assembly (4) is installed below frame (1) and is arranged multiple groups along vertical direction and is used for the body of water of different depth is separated time collection; Material collecting assembly (5) is installed on the top of collecting assembly (4), and the synchronous collection of suspended matter is carried out while the body of water is collected; Adjusting assembly (3) is installed between frame (1) and collecting assembly (4), and is used for adjusting the relative distance between multiple collecting assemblies (4) to assist the body of water of different depth collection; Rotary assembly (2) is installed inside frame (1), and the adjusting assembly (3) is installed above rotary assembly (2), and rotary assembly (2) drives adjusting assembly (3) to rotate as a whole to cooperate with collecting assembly (4) to realize the time collection of the body of water.

2. The water body and suspended matter synchronous rapid collection device according to claim 1, characterized in that, The frame (1) includes a lower shell (11) and an upper shell (12), the upper shell (12) is detachably connected on the top of the lower shell (11), and the anchor chain (6) is fixedly installed on the top of the upper shell (12).

3. The water body and suspended matter synchronous rapid collection device according to claim 2, characterized in that, The rotary assembly (2) includes a gear ring (21), the gear ring (21) is rotatably connected inside the lower shell (11), a first motor (23) is fixedly connected outside the lower shell (11), the bottom output end of the first motor (23) penetrates the lower shell (11) and is fixedly connected with a gear (22), and the gear (22) and the gear ring (21) are in meshing engagement.

4. The water body and suspended matter synchronous rapid collection device according to claim 3, characterized in that, The adjusting assembly (3) includes an outer shell (31) and a mounting seat (36), the mounting seat (36) is installed on the top of the gear ring (21), the outer shell (31) is fixedly installed outside the mounting seat (36), a worm gear reducer (32) and a second motor (33) are fixedly connected outside the outer shell (31), the output end of the second motor (33) is connected with the input end of the worm gear reducer (32), the output end of the worm gear reducer (32) is fixedly connected with a winding roller (34), the winding roller (34) is rotatably connected inside the outer shell (31), and a chain (35) is wound outside the winding roller (34).

5. The water body and suspended matter synchronous rapid collection device according to claim 4, characterized in that, The collecting assembly (4) includes a collecting cabin (41), a rotating seat (46) is rotatably connected in the middle of the collecting cabin (41), the bottom open end of the chain (35) is fixedly connected in the middle of the rotating seat (46), a plurality of partition plates (43) are fixedly connected in the middle of the collecting cabin (41), the partition plates (43) divide the internal cavity of the collecting cabin (41) into a plurality of chambers, a plurality of water inlets (42) are formed in the top of the collecting cabin (41) and are communicated with the internal chambers of the collecting cabin (41), a cover plate (47) is fixedly connected outside the rotating seat (46), a notch (48) is formed in the outer side of the cover plate (47), and a counterweight (9) is fixedly installed at the bottom of the collecting cabin (41).

6. The water body and suspended matter synchronous rapid collection device according to claim 5, characterized in that, The rotating seat (46) is provided with a through groove (49) in the middle, the adjacent chain (35) passes through the middle of the through groove (49), the collecting cabin (41) is fixedly connected with a drain pipe (44) outside, the drain pipe (44) is communicated with the inner chamber of the collecting cabin (41), and the valve (45) is installed in the middle of the drain pipe (44).

7. The water body and suspended matter synchronous rapid collection device according to claim 5, characterized in that, The collecting cabin (41) is provided with a stepped groove (413) on the top, a recess (411) is formed on the top of the collecting cabin (41), the bottom of the cover plate (47) is provided with a protrusion (410), the cover plate (47) is rotatably connected in the middle of the recess (411) through the protrusion (410), the cover plate (47) and the bottom of the protrusion (410) are fixedly connected with a sealing gasket (412), and the bottom of the sealing gasket (412) is attached to the stepped groove (413) and the recess (411).

8. The water body and suspended matter synchronous rapid collection device according to claim 5, characterized in that, A plurality of limiting columns (7) are fixedly connected outside the collecting cabin (41), the limiting columns (7) are sleeved with each other, a limiting ring (8) is fixedly connected outside the frame (1), and the limiting column (7) is arranged inside the limiting ring (8).

9. The water body and suspended matter synchronous rapid collection device according to claim 8, characterized in that, The aggregate assembly (5) comprises an aggregate tank (51), the aggregate tank (51) is formed on the top of the collecting cabin (41), the filter screen (52) is detachably connected to the middle of the aggregate tank (51) through magnetic attraction, and the filter screen (52) covers the upper part of the water inlet (42).

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