A marine lateral particle collector

Abstract

The present invention discloses a marine lateral particle collector, which belongs to the technical field of marine particle collection. The collector comprises a floating body and a shell connected up and down, a first collection port is arranged on the side of the shell, a collection bottle is arranged around the shell, a turntable is arranged above the collection bottle, a motor for driving the turntable to rotate is arranged in the shell, a wing plate is arranged on the side of the shell away from the first collection port, the wing plate extends toward the first collection port, the shell has a conical wall with a small end facing downward, the collection bottle is arranged below the conical wall, a second collection port is also arranged on the side of the shell, the second collection port and the first collection port are both arranged above the conical wall, there are at least two second collection ports and they are respectively staggered with the first collection port. The present invention has a simple structure and can realize multi-directional and stable collection within a preset range without anchoring.

Description

Technical Field

[0001] The invention relates to the technical field of marine particle collection, and in particular to a marine lateral particle collector. Background Art

[0002] Ocean turbulence and particulate matter are important indicators for marine environmental monitoring, providing an important basis for marine physical research and monitoring of moving objects in the ocean. Among them, ocean turbulence is a high-frequency random motion that is ubiquitous in the ocean. The simulation of ocean turbulent motion and its application in underwater target detection experiments are of great significance for target detection under the effect of ocean turbulence. Turbulent disk flow has a significant impact on the movement speed, salinity characteristics and dissolved state of seawater in water. Studying the impact of turbulent motion on stimulated Brillouin disk scattering lidar can better establish an ocean simulation model, which is conducive to more accurate target detection in the ocean. Marine particles transport many natural substances and pollutants from the continent to the ocean through the atmosphere. Various substances carried by atmospheric suspended particles enter the ocean through gravity sedimentation, rainfall, snowfall and other processes, becoming the main source of many elements in the ocean.

[0003] The traditional particle trap design uses a funnel-shaped or cylindrical collection tube made of high-density polymer material with a certain volume and opening, and cooperates with a time series sampling bottle to collect settled particles at a specific depth. This type of trap will swing with the tide, causing the opening to tilt, affecting the sediment flux calculation; and this type of trap is mostly used in long-term fixed anchor systems, the sampling accuracy is insufficient, and it is difficult to recover.

[0004] The Korean invention patent with application number KR1020170142364 discloses an underwater particle collector, which includes multiple collecting components, including an upper ring, a lower ring, an outer collecting net and an inner collecting net with an inverted cone shape installed between the upper ring and the lower ring, and the inner collecting net is connected to the end of the lower ring. Water can pass through the outer collecting net and the inner collecting net of each collecting component in turn. The invention collects plankton or particles in the water through the hole sizes of different collecting components to achieve filtration and collection of multiple depth layers. However, when applied to the marine environment, the direction of the ocean current often changes. During the collection process in the water, the invention is easily shaken by the impact of the ocean current, making it difficult for plankton or particles to smoothly enter the collection hole, resulting in poor collection effect. Summary of the invention

[0005] The object of the present invention is to provide a marine lateral particle collector which can collect particles in multiple directions and stably and has self-cleaning ability.

[0006] In order to solve the above technical problems, the present invention specifically provides the following technical solutions:

[0007] A marine lateral particle collector comprises: a floating body and a shell connected up and down, a first collection port is arranged on the side of the shell, a collection bottle is arranged around the shell, a turntable is arranged above the collection bottle, and a motor for driving the turntable to rotate is arranged in the shell. The floating body can float on the sea surface, so that the shell is located in the water body under the sea surface, and particles carried by the lateral current can enter the shell through the first collection port and enter the collection bottle through the turntable. The turntable is driven to rotate by the motor, so that the particles passing through the turntable can be collected in the surrounding collection bottle in turn, thereby realizing the capture work.

[0008] Preferably, a wing plate is provided on one side of the housing away from the first collection port, and the wing plate extends toward the first collection port. The extended wing plate can effectively contact the ocean current and guide it. The force of the ocean current on the wing plate causes the housing to rotate. Under the continuous force of the ocean current, the first collection port can face the direction of the ocean current to achieve adaptive posture adjustment, thereby more effectively collecting lateral particles carried by the ocean current and improving the collection efficiency.

[0009] Preferably, the shell has a conical wall with a small end facing downward, the collection bottle is arranged below the conical wall, and a second collection port is also arranged on the side of the shell. The second collection port and the first collection port are both arranged above the conical wall, and there are at least two second collection ports, which are respectively staggered with the first collection ports. The conical wall with a small end facing downward protects the collection bottle and the motor, and the outer wall surface of the conical wall can guide the lateral current downward, which is conducive to reducing the shaking amplitude of the shell in the water, reducing the possibility of overturning, and stabilizing the direction of the first collection port, which is conducive to achieving efficient and stable capture;

[0010] The ocean current carries lateral particles into the housing through the first collection port, and can be guided toward the lower middle portion by the inner wall of the conical wall, thereby promoting the particles to enter the collection bottle through the turntable, thereby improving the collection efficiency and reducing the possibility that the lateral particles will be suspended and difficult to collect due to turbulence caused by the lateral ocean current in the housing;

[0011] While the conical wall is guiding the ocean current and particles in the shell downward, the water inside the shell flows at a faster speed, forming a pressure difference between the inside and outside of the shell. When the ocean current carries lateral particles through the shell, the first collection port cannot allow all particles to pass, causing some particles to flow through the outside of the shell. At this time, the pressure difference between the inside and outside of the shell prompts the water outside the shell to enter the shell through the second collection port, thereby carrying the lateral particles flowing through the shell into the shell, thereby improving the collection volume and collection efficiency; since the first collection port and the second collection port are staggered, water enters the shell from multiple directions, balancing the force on the conical wall, improving the stability of the shell's posture in the water, and reducing the possibility of overturning.

[0012] Preferably, the turntable has filter holes arranged in a circular array, the turntable has a through hole equipped with the collection bottle, and the bottom of the shell is connected to the outside. The ocean current carries particles with silt, and the filter holes allow the water to flow to the bottom of the shell while allowing the silt to pass through, trapping the particles on the turntable, which is beneficial to reducing the proportion of fine silt in the collection bottle, thereby increasing the effective collection volume, and also reducing the weight of the collection bottle after collection, ensuring that the device can remain at the sea surface and sink to the wall and is difficult to recover.

[0013] Preferably, a stirring member is provided in the outer shell, and the stirring member includes a sleeve body rotatably connected to the turntable, and blades are arranged around the outer side of the sleeve body, and the blades are located above the turntable. The ocean current entering the outer shell through the first collection port can act on the blades, so that the sleeve body drives the multiple blades to rotate relative to the turntable and form a vortex, which helps to improve the downward diversion of the water body and strengthen the collection of lateral particles by the collection bottle; the vortex can act on the inner wall surface of the conical wall to form a clean surface, prevent sludge, aquatic organisms, etc. from adhering to the outer shell and causing the device to sink due to excessive weight, thereby improving the safety and stability of use; the rotating blades can stir the lateral particles entering the outer shell, break up the agglomerated particles, improve the collection efficiency of the collection bottle, and also facilitate researchers to sample and analyze the collected particles;

[0014] The rotation of the blades can buffer the impact of lateral water flow and further improve the floating stability of the float.

[0015] Preferably, a flexible plate is provided at the bottom of the blade, and the flexible plate is arranged on the upper end surface of the rotating disk. When the blade rotates, it can drive the flexible plate to rotate synchronously. When sediment passes through the filter hole, it is easy to get clogged. When the blade carries the flexible plate and sweeps over the rotating disk, the flexible plate can scrape off the sediment clogged in the filter hole, realize self-cleaning, ensure the downward flow of water to realize collection and guidance, and also prevent sediment from accumulating in the shell, causing the device to sink due to overload;

[0016] Preferably, the motor is connected to the bottom of the floating body, and the motor includes an output shaft connected to the top of the rotating disk. The sleeve is equipped with the output shaft, and there is a gap and a spring between the sleeve and the rotating disk. The sleeve is connected to the rotating disk through the output shaft, and forms a protection for the output shaft. When the shell is impacted by the longitudinal undercurrent, the undercurrent acts on the blades to stretch the spring, buffering the impact of the longitudinal water body and reducing the possibility of the floating body turning over. When the lateral current acts on the blades, it can also cause the sleeve to slide axially relative to the shaft and stretch the spring, so as to achieve the shaking of the blades and the flexible sheet, and promote the discharge of attached mud and sand from the filter hole, while reducing the weight of the shell, achieving self-cleaning inside the shell, and reducing the cleaning work after the device is recovered.

[0017] The motor is connected under the float and surrounded by a shell for protection. The float is made of flexible material, which can reduce the interference of water impact on the motor, increase service life and reduce maintenance costs.

[0018] Preferably, a roller is arranged inside the sleeve, and the rotation axis of the roller is perpendicular to the output shaft, and the roller is arranged in cooperation with the output shaft. The roller can slide and roll along the axial direction on the side wall of the output shaft, thereby realizing assembly while reducing wear interference, which is beneficial to maintaining the structural strength of the output shaft; the sliding and rotating roller can clean the output shaft.

[0019] Preferably, a stabilizing member is arranged around the outside of the floating body, and the stabilizing member includes a column fixed to the floating body, and a bent plate is fixed to the column, and the bent plates are symmetrically arranged and facing the outside of the floating body. The bent plates extending outwards can protect the side of the floating body, prevent the impact of running aground and external impact on the floating body and the motor, and reduce maintenance costs;

[0020] Preferably, a current meter is provided at the bottom of the floating body, and the current meter is arranged near the first collection port. The current meter monitors the lateral particle flux passing through the first collection port, and the current meter is located near the first collection port, and forms a uniform distribution of weight under the floating body with the wing plate, thereby improving the floating stability.

[0021] Compared with the prior art, the present invention has the following beneficial effects: the conical shell guides the water body, reduces the impact and improves the stability, while also avoiding turbulence and improving the collection efficiency of the collection bottle; the wing plate can carry the shell to rotate under the action of the ocean current, thereby adaptively adjusting the orientation of the first collection port and improving the collection efficiency; the layout of the second collection port utilizes the pressure difference to collect lateral particles from multiple orientations and improve the collection volume; the water body enters the shell from multiple collection ports and prevents overturning by stabilizing the shell posture; the vortex generated by the filter hole and the blades promotes the discharge of sediment and increases the effective amount of collection, while also achieving internal self-cleaning and preventing sinking due to excessive weight; the rotating blades break up the agglomerated particles for easy collection and sampling analysis; the flexible plate can rotate to remove the blocked sediment and ensure the circulation of the water body to achieve rotational diversion and sand removal; the bubbles generated by the vortex through the filter hole can drive away organisms and improve the collection stability; the motor is connected to the float, and while being protected by the shell, interference is reduced, the service life is extended and the maintenance cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0023] Figure 1 This is a schematic diagram of the bottom of a marine lateral particle collector;

[0024] Figure 2 A cross-sectional schematic diagram of a marine lateral particle collector without a stabilizing component;

[0025] Figure 3 It is a schematic diagram of the position layout of the housing, the turntable and the stirring element;

[0026] Figure 4 It is a schematic diagram of the structure of the turntable, the collection bottle and the stirring element;

[0027] Figure 5 A top view of a stirring member;

[0028] Figure 6 Schematic diagram of the stabilizing structure.

[0029] Figure numbers: float 1; current meter 10; housing 2; first collection port 21; second collection port 22; collection bottle 3; turntable 4; filter hole 41; motor 5; output shaft 51; wing plate 6; arc plate 61; stirring member 7; sleeve 71; blade 72; flexible plate 73; spring 74; roller 75; stabilizer 8; column 81; bent plate 82; sleeve 83; connecting rod 84; air hole 85. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0031] The following first describes the concepts involved in the present application in conjunction with the accompanying drawings. It should be noted that the following description of each concept is only to make the content of the present application easier to understand, and does not limit the scope of protection of the present application; at the same time, the embodiments and features in the embodiments of the present application can be combined with each other in the absence of conflict. The present application will be described in detail with reference to the accompanying drawings and in conjunction with the embodiments.

[0032] See attached Figure 1 -Attached Figure 2 A marine lateral particle collector comprises: a floating body 1 and a shell 2 connected up and down, a first collecting port 21 is arranged on the side of the shell 2, a collecting bottle 3 is arranged around the shell 2, a turntable 4 is arranged above the collecting bottle 3, and a motor 5 is arranged in the shell 2 to drive the turntable 4 to rotate.

[0033] It should be noted that the float 1 is equipped with a control module, which is used to detect the capacity of the collection bottle 3 and control the rotation of the turntable 4 to achieve sequential collection of multiple collection bottles 3.

[0034] The float 1 can float on the sea surface, so that the shell 2 is located in the water body under the sea surface. The particles carried by the lateral current can enter the shell 2 through the first collection port 21, and enter the collection bottle 3 through the turntable 4. The turntable 4 is driven to rotate by the motor 5, so that the particles passing through the turntable 4 can be collected in turn in the surrounding collection bottles 3 to achieve the capture work.

[0035] A wing plate 6 is provided on one side of the housing 2 away from the first collecting port 21 . The wing plate 6 extends toward the first collecting port 21 . An arc plate 61 is connected between the wing plates 6 . The concave surface of the arc plate 61 faces the first collecting port 21 .

[0036] The extended wing plate 6 can effectively contact the ocean current and guide it. The force of the ocean current on the wing plate 6 causes the outer shell 2 to rotate. Under the continuous force of the ocean current, the first collection port 21 can face the direction of the ocean current to achieve adaptive posture adjustment, thereby more effectively collecting lateral particles carried by the ocean current and improving the collection efficiency.

[0037] The arc-shaped plate 61 increases the contact surface with the ocean current, further improving the ability of the wing plate 6 to adjust the orientation of the first collection port 21 .

[0038] The outer shell 2 has a conical wall with a small end facing downward, and the collecting bottle 3 is arranged below the conical wall. A second collecting port 22 is also provided on the side of the outer shell 2. The second collecting port 22 and the first collecting port 21 are both arranged above the conical wall. There are at least two second collecting ports 22 and they are staggered with the first collecting ports 21 respectively.

[0039] The outer shell 2 also has an upper annular wall and a lower annular wall. The upper annular wall is connected to the upper edge of the conical wall and the bottom end of the float 1. The first collecting port 21 and the second collecting port 22 are opened on the annular wall. The lower annular wall is fixed to the lower edge of the conical wall. The turntable 4 is arranged on the inner wall of the lower annular wall. The inner bottom of the lower annular wall has a support ring, and the collecting bottle 3 is arranged around the support ring.

[0040] The tapered wall with the small end facing downward protects the collection bottle 3 and the motor 5. At the same time, the outer wall surface of the tapered wall can guide the lateral current downward, which is beneficial to reduce the shaking amplitude of the housing 2 in the water, reduce the possibility of overturning, and stabilize the direction of the first collection port 21, which is beneficial to achieve efficient and stable capture;

[0041] The ocean current carries lateral particles into the housing 2 through the first collection port 21, and can be guided toward the lower middle by the inner wall of the conical wall, promoting the particles to enter the collection bottle 3 through the turntable 4, thereby improving the collection efficiency and reducing the possibility that the lateral particles will be suspended and difficult to be collected due to turbulence caused by the lateral ocean current in the housing 2;

[0042] While the conical wall guides the ocean current and particles in the shell 2 downward, the water flow rate inside the shell 2 is relatively fast, forming a pressure difference between the inside and outside of the shell 2. When the ocean current carries lateral particles through the shell 2, the first collection port 21 cannot allow all particles to pass, causing some particles to flow through the outside of the shell 2. At this time, the pressure difference between the inside and outside of the shell 2 prompts the water outside the shell 2 to enter the shell 2 through the second collection port 22, thereby carrying the lateral particles flowing through the shell 2 into the shell 2, thereby improving the collection volume and collection efficiency; since the first collection port 21 and the second collection port 22 are staggered, the water enters the shell 2 from multiple directions, balancing the force on the conical wall, improving the stability of the shell 2 in the water, and reducing the possibility of capsizing.

[0043] The arrangement of the arc-shaped plate 61 improves the interception capability of the water body and improves the auxiliary collection capability of the second collection port 22 for lateral particles.

[0044] See attached Figure 3 The rotating disk 4 has filtering holes 41 arranged in a circular array, and the rotating disk 4 has a through hole configured with the collecting bottle 3, and the bottom end of the housing 2 is connected to the outside. The filtering holes 41 are used to intercept particles and pass sediment.

[0045] The ocean current carries particulate matter together with silt, and the filter holes 41 allow water to flow to the bottom of the outer shell 2 while allowing silt to pass through, thereby retaining the particulate matter on the turntable 4, which helps to reduce the proportion of fine silt in the collection bottle 3, thereby increasing the effective collection volume, and also reduces the weight of the collection bottle 3 after collection, ensuring that the device can remain at the sea surface and sink to the wall, making it difficult to recover.

[0046] See attached Figure 3 -Attached Figure 4 A stirring member 7 is provided in the housing 2 . The stirring member 7 includes a sleeve 71 rotatably connected to the turntable 4 . Blades 72 are arranged around the outer side of the sleeve 71 . The blades 72 are located above the turntable 4 .

[0047] The ocean current entering the housing 2 through the first collection port 21 can act on the blades 72, so that the sleeve 71 drives the multiple blades 72 to rotate relative to the turntable 4 and form a vortex, which helps to improve the downward diversion of the water body and strengthen the collection of lateral particles by the collection bottle 3; the vortex can act on the inner wall surface of the conical wall to form a clean surface, prevent sludge, aquatic organisms, etc. from adhering to the housing 2 and causing the device to sink due to excessive weight, thereby improving the safety and stability of use; the rotating blades 72 can stir the lateral particles entering the housing 2, break up the agglomerated particles, improve the collection efficiency of the collection bottle 3, and also facilitate researchers to sample and analyze the collected particles;

[0048] When the rotating water flows through the filter holes 41, dense bubbles can be formed, realizing airflow under the shell 2, driving away aquatic organisms, and improving sampling stability; the rotation of the blades 72 can buffer the impact of lateral water flow, further improving the floating stability of the float 1.

[0049] A flexible plate 73 is provided at the bottom of the blade 72, and the flexible plate 73 is arranged on the upper end surface of the rotating disk 4. When the blade 72 rotates, it can drive the flexible plate 73 to rotate synchronously. When the silt passes through the filter hole 41, it is easy to get clogged. When the blade carries the flexible plate 73 and sweeps over the rotating disk 4, the flexible plate 73 can scrape off the silt clogged in the filter hole 41, realize self-cleaning, ensure the downward flow of water to realize collection and guidance, and also prevent the silt from accumulating in the housing 2, causing the device to sink due to overload;

[0050] See attached Figure 2 The motor 5 is connected to the bottom of the floating body 1, and the motor 5 includes an output shaft 51 connected above the turntable 4, and the sleeve 71 is equipped with the output shaft 51.

[0051] See attached Figure 4 There is a gap between the sleeve 71 and the turntable 4 and a spring 74 is provided. The sleeve 71 is connected to the turntable 4 by the output shaft 51 and forms a protection for the output shaft 51. When the housing 2 is impacted by the longitudinal undercurrent, the undercurrent acts on the blades 72 to stretch the spring 74, buffering the impact of the longitudinal water body and reducing the possibility of the floating body 1 turning over. When the lateral current acts on the blades 72, it can also cause the sleeve 71 to slide axially relative to the shaft body and stretch the spring 74, so as to achieve the shaking of the blades 72 and the flexible sheet, and promote the discharge of the attached mud and sand from the filter hole 41, reducing the weight of the housing 2 while achieving self-cleaning inside the housing 2, reducing the cleaning work after the device is recovered;

[0052] The motor 5 is connected below the floating body 1 and is surrounded and protected by the outer shell 2. The floating body 1 is made of flexible material, which can reduce the interference of water impact on the motor 5, increase the service life and reduce the maintenance cost.

[0053] See attached Figure 5 A roller 75 is arranged inside the sleeve 71, and the rotation axis of the roller 75 is perpendicular to the output shaft 51. The roller 75 is arranged in cooperation with the output shaft 51. The roller 75 can slide and roll along the axial direction on the side wall of the output shaft 51, and while achieving assembly, it can reduce wear and interference, which is beneficial to maintaining the structural strength of the output shaft 51; the sliding and rotating roller 75 can clean the output shaft 51.

[0054] See attached Figure 1 A stabilizing member 8 is arranged around the outer side of the floating body 1.

[0055] See attached Figure 6The stabilizing member 8 includes a column 81 fixed to the floating body 1, and a bent plate 82 is fixed to the column 81. The bent plates 82 are symmetrically arranged and face the outside of the floating body 1. The bent plates 82 extending outwardly are used to protect the side of the floating body 1, prevent the floating body 1 and the motor 5 from being affected by the grounding and external impact, and reduce the maintenance cost;

[0056] A sleeve 83 is arranged between the bent plates 82, and a connecting rod 84 arranged inside the sleeve 83 is arranged on the adjacent side of the bent plates 82, and there is a spacing space between adjacent connecting rods 84, and a pore 85 is arranged in the side wall of the sleeve 83 in the spacing space, and the pore 85 is arranged away from the floating body 1. The sleeves 83 are arranged at intervals in the longitudinal direction, and the connecting rod 84 is slidably connected in the sleeve 83, and a piston sheet is provided at the end of the connecting rod 84, and the piston sheet is arranged on the inner wall of the sleeve 83.

[0057] When the ocean current hits the buoy 1, the water flows along both sides of the buoy 1 toward the stabilizing member 8 and acts on the outer sides of the bent plates 82. The outer sides of the two adjacent bent plates 82 are impacted and approach each other, driving the connecting rod 84 to slide in the sleeve 83, so that the two piston plates approach each other, thereby squeezing and discharging the water in the sleeve 83. At this time, the discharged water is opposite to the direction of the ocean current acting on the buoy 1, forming a reverse thrust, which helps to stabilize the position of the buoy 1 on the sea surface and facilitates reducing the displacement of the buoy 1. On the one hand, it is convenient to retrieve the device, and on the other hand, it is conducive to the device floating within a preset range to collect particulate matter without anchoring, which reduces the manufacturing cost and improves the collection accuracy.

[0058] The bent plates 82 close to each other can cause part of the water between them to surge upward and downward, wherein the water surging downward helps to slow down the lateral ocean current, thereby promoting the ocean current to carry lateral particles into the first collection port 21, thereby improving the sampling efficiency.

[0059] A current meter 10 is provided at the bottom of the floating body 1, and the current meter 10 is arranged near the first collection port 21. The current meter 10 monitors the lateral particle flux passing through the first collection port 21, and the current meter 10 is located close to the first collection port 21, and forms a uniform distribution of weight under the floating body 1 with the wing plate 6, thereby improving the floating stability.

[0060] The embodiments and / or implementation methods described above are only used to illustrate the preferred embodiments and / or implementation methods for realizing the technology of the present invention, and are not intended to limit the implementation methods of the technology of the present invention in any form. Any technical personnel in this field may make slight changes or modifications to other equivalent embodiments without departing from the scope of the technical means disclosed in the content of the present invention, but they should still be regarded as technologies or embodiments that are essentially the same as the present invention.

[0061] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and its core ideas of this application. The above is only the preferred implementation method of this application. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of this application, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the invention to other occasions without improvement, should be regarded as the scope of protection of this application.

Claims

1. A marine lateral particle collector, comprising: A floating body (1) and a shell (2) connected up and down, characterized in that: a first collection port (21) is provided on the side of the shell (2), a collection bottle (3) is arranged around the shell (2), a rotating disk (4) capable of passing particles is arranged above the collection bottle (3), and a motor (5) for driving the rotating disk (4) to rotate is provided in the shell (2). The shell (2) has a conical wall with a small end facing downward, and the collection bottle (3) is arranged below the conical wall. A stabilizing member (8) is arranged around the outer side of the float (1), and the stabilizing member (8) includes a column (81) fixed to the float (1), and the column (81) is fixed with a bent plate (82). The bent plates (82) are symmetrically arranged, and sleeves (83) are arranged between the bent plates (82). A connecting rod (84) arranged inside the sleeve (83) is provided on one side of the bent plate (82), and there is a spacing space between adjacent connecting rods (84). The side wall of the sleeve (83) is provided with an air hole (85), and the air hole (85) is arranged away from the float (1).

2. The marine lateral particle collector according to claim 1 is characterized in that: A wing plate (6) is provided on a side of the housing (2) away from the first collection port (21), and the wing plate (6) extends towards the first collection port (21).

3. The marine lateral particle collector according to claim 1 is characterized in that: A second collecting port (22) is also provided on the side of the shell (2); the second collecting port (22) and the first collecting port (21) are both provided above the conical wall; there are at least two second collecting ports (22) which are respectively arranged in a staggered manner with the first collecting ports (21); and the bottom end of the shell (2) is arranged to be externally connected.

4. The marine lateral particle collector according to claim 1 is characterized in that: The rotating disk (4) has filtering holes (41) arranged in a circular array, the rotating disk (4) has a through hole configured to communicate with the collecting bottle (3), and the bottom end of the outer shell (2) is arranged to communicate with the outside.

5. The marine lateral particle collector according to claim 1 is characterized in that: A stirring member (7) is provided in the housing (2), the stirring member (7) comprising a sleeve (71) rotatably connected to the rotating disk (4), blades (72) being arranged around the outer side of the sleeve (71), the blades (72) being located above the rotating disk (4).

6. The marine lateral particle collector according to claim 5 is characterized by: A flexible plate (73) is provided at the bottom of the blade (72), and the flexible plate (73) is arranged on the upper end surface of the rotating disk (4).

7. The marine lateral particle collector according to claim 5 is characterized by: The motor (5) is connected to the bottom of the floating body (1), and the motor (5) comprises an output shaft (51) connected above the rotating disk (4). The sleeve (71) is arranged with the output shaft (51), and there is a gap between the sleeve (71) and the rotating disk (4), and a spring (74) is provided.

8. The marine lateral particle collector according to claim 7 is characterized by: A roller (75) is arranged inside the sleeve (71); the rotation axis of the roller (75) is perpendicular to the axis of the output shaft (51); and the roller (75) is arranged in cooperation with the output shaft (51).

9. The marine lateral particle collector according to claim 1 is characterized by: A current meter (10) is provided at the bottom of the floating body (1), and the current meter (10) is arranged close to the first collection port (21).

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