Offshore marine shallow layer microplastic collection device

Abstract

The present application relates to the technical field of microplastic collecting ship, and discloses a near-shore ocean shallow layer microplastic collecting device, which comprises a ship body and a float below the ship body, the ship body is provided with a photovoltaic panel, and a water pump driven by a motor is arranged in the ship body; a suction pipe is connected with a conical net at the front end and connected with a discharge pipe at the radial end, and the discharge pipe is connected with a collecting barrel; a rotating protection part is arranged on the outer side of the suction pipe, and the rotating protection part comprises a turbine driven by water flow, a supporting rod and a rotating wheel, and can drive the conical net to rotate to prevent blockage; a garbage collecting part is arranged behind the suction pipe, and the garbage collecting part comprises a collecting basket and a winding member, and can lift and recycle the garbage and seaweed in the collecting basket under the action of the winding wheel; and a grinding protection part is arranged at the bottom of the ship body, and the grinding protection part comprises a translatable supporting rotating member and a grinding member, and the grinding member can grind the attached organisms on the bottom of the float under the driving of the rotating wheel through an inclined angle wheel and a friction belt structure. The device can collect microplastics, prevent filter screen from being blocked, remove the attached organisms on the bottom of the ship, and improve the operation efficiency and the service life of the device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of microplastic collecting ships, in particular to a near-shore shallow ocean microplastic collecting device. BACKGROUND

[0002] Microplastics have small particle sizes and are easily mixed with seawater, making it difficult to collect them efficiently through conventional salvage methods. Typically, a water pump is installed on a near-shore ship to suck seawater and microplastics through a suction pipe and a conical net, and then separate them in a collecting barrel to collect microplastics in the shallow ocean. However, there are still problems to be solved in traditional microplastic collecting ships.

[0003] In addition, large-particle impurities such as seaweed, barnacles, floating objects, and silt often accompany the near-shore sea area. These impurities not only block the collecting filter screen, but also adhere to the outer wall of the floating body of the ship body, damaging the floating body coating and reducing the service life. Moreover, it is inconvenient to maintain, leading to problems such as easy blockage of the conical net, difficulty in cleaning, inability to simultaneously remove barnacles attached to the ship bottom, and inconvenience in garbage collection, resulting in decreased equipment operation efficiency, high maintenance cost, and complex cleaning process. SUMMARY

[0004] The present application provides a near-shore shallow ocean microplastic collecting device that can prevent blockage and self-cleaning during microplastic collection, and can conveniently recycle garbage, while also having a ship bottom barnacle cleaning function.

[0005] To solve the above technical problems, the technical solution of the present application is as follows:

[0006] In a first aspect, a microplastic collecting device based on a folded polypropylene carbon rod filter element is provided, which includes a ship body and a floating body symmetrically fixed below the ship body. A photovoltaic panel is provided on the ship body. A through opening is provided in the interior of the ship body. A water pump is connected to the through opening by a fixed component. An electric motor is connected to the water pump. A flange pipe is connected to the axial end of the water pump. A suction pipe is connected to the lower end of the flange pipe. A conical net is fixed to the lower end of the suction pipe. A discharge pipe is connected to the radial end of the water pump. A supporting plate is provided on the ship body. A collecting barrel is connected to the supporting plate. A drain pipe is connected to the rear end of the collecting barrel. A barrier net is connected to the end of the drain pipe. A rudder is symmetrically provided below the rear end of the ship body. A propeller is connected to the rear end of the floating body. The device further comprises:

[0007] A rotating protection part is provided through the suction pipe and located outside the conical net. It includes a bearing connected to the outer side of the upper end of the suction pipe, and the bearing is fixed to the flange pipe by a fixed component. A turbine is rotatably arranged at the center line of the suction pipe. Struts are symmetrically arranged outside the suction pipe. A rotating wheel is welded to the outside of the struts. The rotating shaft of the turbine is connected to the struts through a connecting component and sealed through the suction pipe, so as to prevent blockage by rotating the conical net and the rotating wheel with water flow.

[0008] The collecting part is connected to the rear of the suction pipe and has an input end located behind the conical net. The collecting part includes a collecting member fixed to the rear of the suction pipe and located below the through opening. A collecting basket is arranged in the collecting member. A rotating winding member is arranged outside the flange pipe and connected to the rotating protection part.

[0009] The rotating protection part is arranged in translation and symmetry on the bottom of the hull and located below the rotating wheel. The rotating protection part includes a rotating supporting member arranged in translation on the bottom of the hull. The outer contour of the rotating supporting member is the same as the outer contour of the hull near the rotating supporting member. A rotating driving member is connected to the rotating supporting member and located below the rotating wheel and can be matched with the rotating wheel.

[0010] Further, the rotating protection part includes a rotating connecting member and a rotating driving member. The rotating connecting member is connected to the flange plate. The rotating driving member is arranged through the suction pipe. The rotating connecting member includes:

[0011] The outer side of the bearing is fixed with the flange plate. The flange plate is fixedly connected with the flange pipe through a fixing member.

[0012] The upper end of the suction pipe is connected to the inner side of the bearing

[0013] The moving channel is symmetrically arranged outside the suction pipe.

[0014] The connecting rod is symmetrically fixed outside the rotating shaft of the turbine.

[0015] The supporting plate is fixed to one end of the connecting rod and arranged through the moving channel.

[0016] Further, the rotating driving member includes:

[0017] The elastic film is fixed to the outer side of the supporting plate and fixedly connected with the inner wall of the moving channel to seal the moving channel with the supporting plate.

[0018] A plurality of water holes are uniformly arranged inside the rotating wheel.

[0019] The end of the rotating wheel away from the suction pipe has an inclination angle inclined towards the shaft center.

[0020] Further, the collecting member includes:

[0021] The supporting cylinder is fixed to the outer side of the rear of the suction pipe.

[0022] The conical cylinder is fixed to the inner wall of one end of the supporting cylinder and located near the suction pipe and the conical net.

[0023] The through net is arranged through the other end of the supporting cylinder.

[0024] The collecting part is arranged through the upper side of the supporting cylinder and connected to the supporting plate.

[0025] Further, the collecting part includes:

[0026] A handle is fixed above the collection basket and near the straw;

[0027] The connecting strap is fixed at one end to the top of the collection basket and located away from the handle, while the other end is fixedly connected to the tray.

[0028] The opening is made through the side of the collection basket near the end of the cone, corresponding to the output end of the cone;

[0029] Hanging rings are welded onto the pipe.

[0030] Furthermore, the winding member includes:

[0031] The push rod is fixed to the upper end of the support plate;

[0032] The friction pad is fixed to the upper end of the push rod and located on the outside of the flange;

[0033] The rotatable connection is located on the outside of the flange and above the friction pad.

[0034] The connecting ring is fixed to the inside of the spool.

[0035] Furthermore, the supporting element includes:

[0036] Electric booms are symmetrically fixed to the bottom of the hull.

[0037] The support frame is fixed to the lower end of the telescopic pole via connecting components;

[0038] The rotating rollers are symmetrically arranged through the support frame and are rotatably connected to the support frame;

[0039] The inner support component is located inside the suction pipe and the flange pipe and is fixedly connected to the flange pipe.

[0040] Furthermore, the inner support component includes:

[0041] The upper end of the rod is symmetrically fixed to the inner wall of the flange tube by a fixing component, and extends to the inside of the suction tube;

[0042] The cone sleeve is fixed to the lower end of the fixed rod and located above the turbine;

[0043] The lifting rod has a fixed end that is connected by a cone sleeve, and a telescopic end that is rotatably connected to the turbine shaft.

[0044] Furthermore, the wear-driving component includes:

[0045] Rotating rollers are installed through the support frame.

[0046] Support rollers are fixed to the outside of the swivel wheel and the rotating roller;

[0047] An angled wheel is fixed to the outside of the rotating roller and located below the rotating roller;

[0048] The friction belt is fitted onto the outside of the support roller and is in close contact with the support roller;

[0049] The outer contours of the friction band and the support roller can fit into the contours of the float.

[0050] The above-described solution of the present invention has at least the following beneficial effects:

[0051] By installing a vortex guard at the front end of the suction pipe, water flow drives the turbine to rotate the cone screen and vortex wheel, continuously throwing away large particles of impurities and seaweed, preventing filter clogging. The garbage collection section located at the rear of the suction pipe, combined with the pull-around component and collection basket, makes it easier to collect and recycle garbage and seaweed. At the same time, the abrasion guard located at the bottom of the hull, through the cooperation of the vortex wheel, angled wheel, friction belt and other transmission structures, can grind away barnacles and other attachments attached to the bottom of the float as needed, reducing the frequency of filter cleaning, reducing the difficulty of manual maintenance, and improving the efficiency and lifespan of the collection vessel in complex sea conditions. Attached Figure Description

[0052] Figure 1 This is an overall perspective view of the microplastic collection device provided in an embodiment of the present invention;

[0053] Figure 2 A front view of the hull and straw assembly provided in an embodiment of the present invention;

[0054] Figure 3 An exploded perspective view of the straw, flange tube, cone mesh, and spool assembly provided in an embodiment of the present invention;

[0055] Figure 4 A perspective view of the straw and support assembly provided in an embodiment of the present invention;

[0056] Figure 5 A cross-sectional plan view of the support cylinder and collection bucket assembly provided in an embodiment of the present invention;

[0057] Figure 6 Provided for embodiments of the present invention Figure 1 Schematic diagram of the structure at point C;

[0058] Figure 7 Provided for embodiments of the present invention Figure 2 Schematic diagram of the structure at point A in the diagram;

[0059] Figure 8 Provided for embodiments of the present invention Figure 2 Schematic diagram of the structure at point B in the diagram;

[0060] Figure 9 This is a perspective view of the combination of friction belt, support frame, inclined rubber wheel and electric rod provided in an embodiment of the present invention.

[0061] Explanation of reference numerals in the attached figures:

[0062] Fig. 1, hull; 2, float; 3, photovoltaic panel; 4, through port; 5, water pump; 6, motor; 7, flange pipe; 8, suction pipe; 9, conical net; 10, discharge pipe; 11, discharge port; 12, supporting plate; 13, collecting bucket; 14, drain pipe; 15, blocking net; 16, rudder; 17, propeller; 18, fixed plate; 19, turbine; 20, moving track; 21, connecting rod; 22, supporting plate; 23, elastic film; 24, supporting rod; 25, rotating wheel; 26, water hole; 27, bearing; 28, flange plate; 29, supporting cylinder; 30, conical cylinder; 31, through net; 32, collecting basket; 33, pull handle; 34, through hole; 35, connecting belt; 36, push rod; 37, friction pad; 38, winding wheel; 39, connecting ring; 40, electric rod; 41, supporting frame; 42, rotating roller; 43, rotating roller; 44, inclined angle wheel; 45, supporting roller; 46, friction belt; 47, fixed rod; 48, conical sleeve; 49, lifting rod; 50, hanging ring. DETAILED DESCRIPTION

[0063] Exemplary embodiments of the present application will be described in greater detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it is to be understood that the present application can be variously implemented without being limited to the embodiments set forth herein. Rather, the embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.

[0064] As shown in Figures 1 to 9 the embodiment of the present application provides a water purifier based on a folded polypropylene carbon rod filter element, which comprises a hull 1 and a float 2 symmetrically fixed below the hull 1, a photovoltaic panel 3 is arranged on the hull 1, a through port 4 is provided inside the hull 1, a water pump 5 is connected to the inside of the through port 4 through a fixing component, a motor 6 is connected to the water pump 5, a flange pipe 7 is connected to the axial end of the water pump 5, a suction pipe 8 is connected to the lower end of the flange pipe 7, a conical net 9 is fixed to the lower end of the suction pipe 8, a discharge pipe 10 is connected to the radial end of the water pump 5, a supporting plate 12 is arranged on the hull 1, a collecting bucket 13 is connected to the supporting plate 12, a drain pipe 14 is connected to the rear end of the collecting bucket 13, a blocking net 15 is connected to the end of the drain pipe 14, a rudder 16 is symmetrically arranged through the rear end below the hull 1, a propeller 17 is connected to the rear end of the float 2, and the water purifier further comprises:

[0065] A rotating protection part is arranged through the suction pipe 8 and located outside the conical net 9, which comprises a bearing 27 connected to the outside of the upper end of the suction pipe 8, the bearing 27 is fixed to the flange pipe 7 through a fixing component, a turbine 19 is rotatably arranged at the center line of the suction pipe 8, and a supporting rod 24 is symmetrically arranged outside the suction pipe 8, a rotating wheel 25 is welded to the outside of the supporting rod 24, the rotating shaft of the turbine 19 is connected to the supporting rod 24 through a connecting component and sealingly penetrates the suction pipe 8, so as to rotate the conical net 9 and the rotating wheel 25 by using water flow, thereby preventing blockage.

[0066] The collecting part is connected behind the suction pipe 8 and the input end is located behind the conical net 9, which includes a collecting piece fixed behind the suction pipe 8 and located below the through hole 4, a collecting basket 32 is placed in the collecting piece, and a rotating winding piece is arranged outside the flange pipe 7 and connected with the rotating protection part;

[0067] The rotating protection part is translationally and symmetrically arranged at the bottom of the hull 1 and located below the rotating wheel 25, which includes a rotating supporting piece translationally arranged at the bottom of the hull 1, the outer contour of the rotating supporting piece is the same as the outer contour of the floating body 2 close to the rotating supporting piece, and a rotating driving piece is connected to the rotating supporting piece and located below the rotating wheel 25 and can cooperate with the rotating wheel 25.

[0068] Specifically, the hull 1 can provide support for the floating body 2, the floating body 2 can be submerged in seawater under the weight of the hull 1 and all components arranged thereon, so that the floating body 2 can cooperate with the seawater to provide the hull 1 with buoyancy to float on the sea surface, the hull 1 can stably support the photovoltaic panel 3, the photovoltaic panel 3 can convert light energy into electrical energy for use by the micro-plastic collecting device, the through hole 4 can provide installation space for the water pump 5 and the flange pipe 7, and can provide a through channel for the suction pipe 8, so that the suction pipe 8 can support the conical net 9 to be inserted into seawater, the outer side of the water pump 5 is welded with the fixed plate 18, and the fixed plate 18 is fixedly connected with the hull 1 in the through hole 4 through the fixing part, so that the water pump 5 can be supported by the fixed plate 18 to support the motor 6, the motor 6 can drive the water pump 5 to operate by using the driving end, so that the water pump 5 can suck seawater and micro-plastics into the water pump 5 through the conical net 9, the suction pipe 8 and the flange pipe 7, the discharge pipe 10 can provide a channel for seawater and micro-plastics in the water pump 5 to enter the discharge port 11, the discharge port 11 can provide a channel for seawater and micro-plastics to enter the collecting barrel 13, the collecting barrel 13 can provide a collecting space for micro-plastics, the barrier net 15 can intercept micro-plastics and provide a channel for seawater to enter the drain pipe 14, and the drain pipe 14 can provide a channel for seawater to be discharged into the ocean.

[0069] In the actual application process of the embodiment, the staff can float the ship body 1 on the offshore ocean by using the float 2, control the rotation of the propeller 17 as needed, adjust the angle of the rudder 16 at the same time, and make the ship body 1 travel on the ocean under the pushing of the propeller 17 and the steering adjustment of the rudder 16. At the same time, the ship body 1 is moved on the ocean together with the collecting barrel 13, the motor 6 and the discharge pipe 10 driven by the supporting plate 12 and the water pump 5. The staff needs to control the motor 6 to start, so that the motor 6 drives the water pump 5 to operate. The water pump 5 sucks seawater and microplastics in the seawater in the shallow layer of the ocean through the flange pipe 7, the suction pipe 8 and the conical net 9, so that the seawater and the microplastics can pass through the conical net 9 into the suction pipe 8, pass through the suction pipe 8 into the flange pipe 7, and finally pass through the flange pipe 7 into the water pump 5, and then pass through the water pump 5 to be discharged into the discharge pipe 10, and then pass through the discharge pipe to be discharged into the discharge port 11. Finally, the seawater and the microplastics are discharged into the collecting barrel 13 through the discharge port 11, and the seawater in the collecting barrel 13 passes through the blocking net 15 into the drain pipe 14 and is discharged from the tail of the ship body 1 into the ocean through the drain pipe 14, and the microplastics are collected and stored in the collecting barrel 13.

[0070] As a preferred embodiment of the present application, the rotating part includes a connecting rotating part and a rotating driving part. The connecting rotating part is connected with the flange plate 28, and the rotating driving part is arranged through the suction pipe 8.

[0071] The flange plate 28 is fixed on the outer side of the bearing 27, and the flange plate 28 is fixedly connected with the flange pipe 7 through a fixing part.

[0072] The upper end of the suction pipe 8 is connected to the inner side of the bearing 27

[0073] The shift channel 20 is symmetrically arranged on the outer side of the suction pipe 8.

[0074] The connecting rod 21 is symmetrically fixed on the outer side of the rotating shaft of the turbine 19.

[0075] The support plate 22 is fixed on one end of the connecting rod 21 and penetrates the shift channel 20.

[0076] The support plate 22 is fixedly connected with the supporting rod 24.

[0077] Specifically, the flange plate 28 can provide a through channel and support for the bearing 27, the bearing 27 can provide rotation support for the suction pipe 8, the suction pipe 8 can provide a space for the shift channel 20, the shift channel 20 can provide a through channel and lifting movement for the support plate 22, the turbine 19 can provide support for the connecting rod 21, so that the connecting rod 21 supports the support plate 22, and the support plate 22 can provide support for the supporting rod 24.

[0078] The rotating driving part includes:

[0079] The elastic film 23 is fixed to the outer side of the support plate 22 and is fixedly connected to the inner wall of the moving channel 20 to seal the moving channel 20 in cooperation with the support plate 22.

[0080] A plurality of water holes 26 are uniformly arranged in the inner part of the rotating wheel 25.

[0081] The end of the rotating wheel 25 away from the suction pipe 8 has an inclined angle inclined towards the shaft center.

[0082] Specifically, the suction pipe 8 can support the elastic film 23 in the moving channel 20, the elastic film 23 has elasticity and can be deformed under external force, and the elastic film 23 can rebound when the external force disappears, so that the support plate 22 can push and pull the elastic film 23 to deform under the action of external force. The elastic film 23 can cooperate with the support plate 22 to seal the moving channel 20, the supporting rod 24 can provide support for the rotating wheel 25 and drive the rotating wheel 25 to rotate together, the rotating wheel 25 can provide space for the water holes 26, the water holes 26 can provide a through channel for seawater and microplastics, so that seawater and microplastics can enter the conical net 9, and the rotating wheel 25 can intercept marine garbage or seaweed above it.

[0083] In the actual application process of the embodiment, when the water pump 5 sucks seawater, the seawater passing through the conical net 9 into the suction pipe 8 and flowing into the water pump 5 can drive the turbine 19 to rotate in the suction pipe 8, so that the turbine 19 can drive the suction pipe 8 to rotate around the bearing 27 as the center under the action of the water flow through the connecting rod 21 and the support plate 22. At the same time, the support plate 22 will drive the rotating wheel 25 to rotate through the supporting rod 24, and the seawater and microplastics will flow through the water holes 26 and pass through the rotating wheel 25 to enter the direction of the conical net 9 under the action of the water pump 5, and then enter the suction pipe 8 through the conical net 9. At the same time, the suction pipe 8 will drive the conical net 9 to rotate in the rotating process, the conical net 9 will provide a channel for seawater and microplastics to enter the suction pipe 8, and intercept larger garbage and seaweed in the sea, and continuously shake off the garbage and seaweed by using the rotating power, prevent the water holes 26 and the conical net 9 from being blocked, and provide protection for the conical net 9.

[0084] As a preferred embodiment of the present application, the collecting member comprises:

[0085] The supporting cylinder 29 is fixed to the outer side of the rear of the suction pipe 8.

[0086] The conical cylinder 30 is fixed to the inner wall of one end of the supporting cylinder 29 and is close to the suction pipe 8 and the conical net 9.

[0087] The through net 31 is arranged through the other end of the supporting cylinder 29.

[0088] The collecting part is arranged through the upper part of the supporting cylinder 29 and is connected to the supporting plate 12.

[0089] Specifically, the suction pipe 8 can provide support for the support cylinder 29, the support cylinder 29 can stably support the conical cylinder 30, the conical cylinder 30 can provide a guide for the garbage and seaweed, the garbage and seaweed passing through the conical cylinder 30 can enter the collecting basket 32 through the through hole 34, and the passage of the conical cylinder 30 gradually narrows from the outside to the inside, which reduces the probability of the garbage and seaweed entering the collecting basket 32 being discharged back into the sea, and the mesh net 31 can provide a passage for the seawater to be discharged out of the support cylinder 29, so that the seawater can flow through the conical cylinder 30, the support cylinder 29 and the mesh net 31 when the ship body 1 drives the support cylinder 29 to move.

[0090] The collecting part comprises:

[0091] A pull handle 33 is fixed above the collecting basket 32 and close to the suction pipe 8;

[0092] A connecting belt 35 is fixed at one end of the upper end of the collecting basket 32 and located away from the pull handle 33, and the other end is fixedly connected with the supporting plate 12;

[0093] A through hole 34 is formed through one side of the collecting basket 32 close to the end of the conical cylinder 30 and corresponds to the output end of the conical cylinder 30;

[0094] A hanging ring 50 is welded on the discharge pipe 10.

[0095] Specifically, the collecting basket 32 can provide a through passage for the seawater and microplastics, so that the seawater and microplastics entering the collecting basket 32 can be discharged into the support cylinder 29 through the collecting basket 32 and discharged to the outside through the mesh net 31, the connecting belt 35 can provide support and positioning for the collecting basket 32 under the support of the supporting plate 12, and the support cylinder 29 can provide support for the collecting basket 32, so that the through hole 34 can be aligned with the conical cylinder 30, the discharge pipe 10 can provide support for the hanging ring 50, the hanging ring 50 can provide a through passage and support positioning for the rope, the collecting basket 32 can stably support the pull handle 33, and the pull handle 33 can provide a knot connection position for one end of the rope.

[0096] The winding part comprises:

[0097] A push rod 36 is fixed at the upper end of the supporting plate 22;

[0098] A friction pad 37 is fixed at the upper end of the push rod 36 and located outside the flange plate 28;

[0099] A winding wheel 38 is rotatably connected to the outside of the flange plate 28 and located above the friction pad 37;

[0100] A connecting ring 39 is fixed to the inside of the winding wheel 38.

[0101] Specifically, the support plate 22 can provide stable support for the push rod 36 and can drive the push rod 36 to rotate, the push rod 36 can stably support the friction pad 37 which is made of rubber and is relatively rough and can provide greater friction, the flange plate 28 can provide rotary support for the winding wheel 38, the winding wheel 38 can provide a winding space for the rope and can stably support the connecting ring 39, and the connecting ring 39 can provide a knot connection position for the other end of the rope.

[0102] In actual application, when the ship body 1 travels in the sea, seawater continuously enters the collecting basket 32 through the conical cylinder 30 and the through hole 34, and the garbage and seaweed in the seawater also enter the collecting basket 32, and the seawater is discharged from the supporting cylinder 29 through the collecting basket 32 and the mesh net 31, thereby realizing random collection of garbage and seaweed in the sea.

[0103] As a preferred embodiment of the present application, the supporting rotating part comprises:

[0104] The electric rod 40 is symmetrically fixed at the bottom of the ship body 1.

[0105] The supporting frame 41 is fixed below the telescopic end of the electric rod 40 through a connecting part.

[0106] The rotating roller 42 is symmetrically arranged through the supporting frame 41 and is rotationally connected with the supporting frame 41.

[0107] The inner supporting part is arranged at the inner side of the suction pipe 8 and the flange pipe 7 and is fixedly connected with the flange pipe 7.

[0108] Specifically, the electric rod 40 can provide stable support for the supporting frame 41 under the support of the ship body 1, and the supporting frame 41 can provide rotary support for the rotating roller 42.

[0109] The inner supporting part comprises:

[0110] The fixed rod 47 is symmetrically fixed at the inner wall of the flange pipe 7 through a fixing part and extends to the inner side of the suction pipe 8.

[0111] The conical sleeve 48 is fixed at the lower end of the fixed rod 47 and is located above the turbine 19.

[0112] The lifting rod 49 is fixedly connected through the conical sleeve 48 and is rotationally connected with the rotating shaft of the turbine 19 at the telescopic end.

[0113] Specifically, the flange pipe 7 can provide stable support for the fixed rod 47 through the fixing part, so that the fixed rod 47 can provide support for the conical sleeve 48, the conical sleeve 48 can provide support for the lifting rod 49, the lifting rod 49 can provide rotary support for the turbine 19 through the telescopic end, and can drive the turbine 19 to move up and down.

[0114] When the collection work is completed, the staff needs to keep the water pump 5 started, take the rope again, tie one end of the rope through the opening 4 outside the pull handle 33, tie the other end of the rope through the discharge port 11 and the hanging ring 50 outside the connecting ring 39, then control the telescopic end of the lifting rod 49 to retract, so that the lifting rod 49 can drive the turbine 19 upward under the support of the conical sleeve 48 through the telescopic end, so that the turbine 19 can drive the support plate 22 to move upward along the moving way 20 through the connecting rod 21, and in the moving process, the support plate 22 will drive the push rod 36 and the supporting rod 24 to move upward together, at the same time, the support plate 22 will deform or bend the elastic film 23 in the moving process, so that the push rod 36 can drive the friction pad 37 to move upward together under the action of external force, so that the friction pad 37 is in friction contact with the winding wheel 38, and then the turbine 19 can rotate the suction pipe 8 and the push rod 36 together through the connecting rod 21 and the support plate 22 under the push of the water flow, so that the push rod 36 can drive the friction pad 37 to rotate, so that the friction pad 37 can drive the winding wheel 38 to rotate together through the rotating power and the friction force, so that the winding wheel 38 can pull the rope to be wound on the inside of the winding wheel 38 through the connecting ring 39, so that the rope can pull the pull handle 33 upward under the support of the hanging ring 50 in the winding process, so that the pull handle 33 pulls the collection basket 32 and the garbage and weeds collected in the inside of the collection basket 32 upward under the action of external force, at the same time, the collection basket 32 will drive the connecting belt 35 to move into the opening 4, and the winding of the rope will make the collection basket 32 straighten the connecting belt 35, and at the same time, the collection basket 32 can move to the inside of the opening 4, so as to facilitate the staff to take out the garbage and weeds collected in the collection basket 32 for cleaning.

[0115] The grinding member comprises:

[0116] The rotating roller 43 is arranged through the supporting frame 41;

[0117] The supporting roller 45 is fixed outside the rotating wheel 25 and the rotating roller 42;

[0118] The inclined angle wheel 44 is fixed outside the rotating roller 43 and below the rotating wheel 25;

[0119] The friction belt 46 is sleeved outside the supporting roller 45 and tightly adheres to the supporting roller 45;

[0120] The outer contour of the friction belt 46 and the supporting roller 45 can be matched with the contour of the floating body 2.

[0121] Specifically, the support frame 41 can provide rotation support for the rotating roller 43 and the rotating roller 42, the rotating roller 42 and the rotating roller 43 can stably support the supporting roller 45, the supporting roller 45 can push the friction belt 46 to move by using friction, and the supporting roller 45 can provide positioning and rotation support for the friction belt 46, the rotating roller 43 can provide support for the inclined angle wheel 44, the rotating wheel 25 can be combined with the inclined angle wheel 44 by using the inclined angle, the rotating wheel 25 can push the inclined angle wheel 44 to rotate by using the rotation power, so that the inclined angle wheel 44 can drive the rotating roller 43 to rotate, and then the rotating roller 43 can drive the supporting roller 45, and the supporting roller 45 can cooperate with the supporting roller 45 to realize the rotation movement of the friction belt 46.

[0122] In the actual application process of the embodiment, the staff can first control the electric rod 40 to retract, so that the electric rod 40 can drive the support frame 41 to move towards the floating body 2 under the support of the ship body 1 by using the telescopic end, so that the support frame 41 can drive the friction belt 46 and the inclined angle wheel 44 to move together by using the rotating roller 43, the rotating roller 42 and the supporting roller 45, so that the friction belt 46 can be combined with the outer contour of the floating body 2 located below the ship body 1, then the staff can control the lifting rod 49 to extend while keeping the motor 6 running, so that the lifting rod 49 can push the turbine 19 downward under the support of the taper sleeve 48, so that the turbine 19 can drive the supporting rod 24 and the rotating wheel 25 to move downward together through the connecting rod 21 and the supporting plate 22, so that the rotating wheel 25 can be combined with the inclined angle wheel 44, so that the rotating wheel 25 can drive the inclined angle wheel 44 to rotate by using the rotation power and the friction, so that the inclined angle wheel 44 can drive the rotating roller 43 and the supporting roller 45 outside the rotating roller 43 to rotate together under the support of the support frame 41 by using the rotation power, so that the supporting roller 45 outside the rotating roller 43 can push the friction belt 46 to move in the rotation direction by using the friction, at the same time, the friction belt 46 will push the rotating roller 42 to rotate under the support of the support frame 41 by using the friction of the supporting roller 45 arranged outside the rotating roller 42, so that the friction belt 46 can rotate and remove the barnacles attached to the floating body 2 below the ship body 1 by using the rotation and the friction, so as to provide convenience for the barnacle cleaning work, and avoid the problem that the one side of the floating body 2 below the ship body 1 is inconvenient to clean because it is located below the ship body 1.

[0123] The above is the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which should also be considered as the protection scope of the present application.

Claims

1. A nearshore shallow marine microplastic collection device, characterized in that, The system includes a hull and symmetrically fixed floating bodies below the hull. The hull is equipped with photovoltaic panels. An opening runs through the interior of the hull, and a water pump is connected to the inner side of the opening via a fixing component. A motor is connected to the water pump. A flange pipe is connected to the axial end of the water pump, and a suction pipe is connected to the lower end of the flange pipe. A conical mesh is fixed to the lower end of the suction pipe. A drain pipe is connected to the radial end of the water pump. A support plate is installed on the hull, and a collection bucket is connected to the support plate. A drain pipe runs through the rear end of the collection bucket, and a net is connected to the end of the drain pipe. Steering gears are symmetrically arranged below the rear end of the hull. A propeller is connected to the rear end of each floating body. The system also includes: The rotating guard section, which penetrates the suction tube and is located outside the cone mesh, includes a bearing connected to the outer side of the upper end of the suction tube. The bearing is fixed to the flange tube by a fixing component. It also includes a turbine that is rotatably arranged at the center line of the suction tube, and support rods that are symmetrically arranged outside the suction tube. A rotating wheel is welded to the outer side of the support rod. The rotating shaft of the turbine is sealed and connected to the support rod through the suction tube by a connecting component, so as to use the water flow to rotate the cone mesh and the rotating wheel, thereby preventing blockage. The collection section is connected to the rear of the straw, and the input end is located behind the cone mesh. It includes a collection component fixed to the rear of the straw and located below the opening. The collection component contains a collection basket and a winding component rotatably disposed on the outside of the flange tube and connected to the rotating guard section. The grinding section is symmetrically and transversely disposed at the bottom of the hull and located below the swivel wheel. It includes a swivel support component transversely disposed at the bottom of the hull, the outer contour of which is the same as the outer contour of the float near the swivel support component, and a grinding drive component connected to the swivel support component, which cooperates with the swivel wheel. The rotating part includes a connecting rotating component and a rotating driving component. The connecting rotating component is connected to the flange, and the rotating driving component is disposed through the suction pipe. The rotary drive component includes: The elastic membrane is fixed to the outside of the support plate and is fixedly connected to the inner wall of the sliding channel to cooperate with the support plate to seal the sliding channel; The interior of the rotating wheel is uniformly perforated with multiple water holes; The end of the rotating wheel away from the straw has an inclination angle toward the axis; The collection components include: The support tube is fixed to the outer rear of the straw; The cone is fixed to the inner wall of one end of the support tube, and is close to the suction tube and the cone mesh; A mesh is installed at the other end of the support tube; The parts are collected, installed above the support cylinder, and connected to the tray; The collecting components include: A handle is fixed above the collection basket and near the straw; The connecting strap is fixed at one end to the top of the collection basket and located away from the handle, while the other end is fixedly connected to the tray. The opening is made through the side of the collection basket near the end of the cone, corresponding to the output end of the cone; The winding member includes: The push rod is fixed to the upper end of the support plate; The friction pad is fixed to the upper end of the push rod and located on the outside of the flange; The rotatable connection is located on the outside of the flange and above the friction pad. The connecting ring is fixed to the inside of the spool.

2. The nearshore shallow marine microplastic collection device according to claim 1, characterized in that, The connecting element includes: A flange is fixed to the outside of the bearing, and the flange is fixedly connected to the flange pipe through a fixing component. The upper end of the straw is connected to the inner side of the bearing. The channels are symmetrically located on the outside of the straw; The connecting rods are symmetrically fixed to the outside of the turbine shaft; The support plate is fixed to one end of the connecting rod and passes through the sliding track; The support plate is fixedly connected to the strut.

3. The nearshore shallow marine microplastic collection device according to claim 2, characterized in that, The support member includes: Electric booms are symmetrically fixed to the bottom of the hull. The support frame is fixed to the lower end of the telescopic pole via connecting components; The rotating rollers are symmetrically arranged through the support frame and are rotatably connected to the support frame; The inner support component is located inside the suction pipe and the flange pipe and is fixedly connected to the flange pipe.

4. The nearshore shallow marine microplastic collection device according to claim 3, characterized in that, The inner support component includes: The upper end of the rod is symmetrically fixed to the inner wall of the flange tube by a fixing component, and extends to the inside of the suction tube; The cone sleeve is fixed to the lower end of the fixed rod and located above the turbine; The lifting rod has a fixed end that is connected by a cone sleeve, and a telescopic end that is rotatably connected to the turbine shaft.

5. The nearshore shallow marine microplastic collection device according to claim 4, characterized in that, The wear-driving component includes: Rotating rollers are installed through the support frame. Support rollers are fixed to the outside of the swivel wheel and the rotating roller; An angled wheel is fixed to the outside of the rotating roller and located below the rotating roller; The friction belt is fitted onto the outside of the support roller and is in close contact with the support roller; The outer contours of the friction band and the support roller are aligned with the contours of the float.

Images