CN220430448U

CN220430448U - Multifunctional water surface garbage collection ship

Info

Publication number: CN220430448U
Application number: CN202321789142.1U
Authority: CN
Inventors: 闫俊强; 张灵; 黄安; 谭俊雨; 何杰; 张志远; 谢鑫
Original assignee: Hunan University of Technology
Current assignee: Hunan University of Technology
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-02
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a multifunctional water surface garbage collection ship, which is in a ship shape as a whole and is divided into an upper layer and a lower layer. The upper layer is a solid garbage collecting device, and the lower layer is an oil pollution collecting device, so that solid garbage, oil pollution garbage and aquatic weed algae floating on the surface of the water area of the river, the lake and the sea can be collected and treated. The garbage ship has three working modes: when the solid garbage collection device is in a solid garbage collection mode, the main conveyor belt falls below the water surface and can drive garbage to be conveyed upwards to the crushing device, and the crushed slag conveyor belt falling below after crushing is conveyed to the solid garbage collection cabin; when the oil stain collecting mode is adopted, the conveyor belt is lifted upwards, water flow containing oil stains enters the water flow speed reduction cabin, and the oil stains are scraped into the oil stain collecting cabin through the scraper device in the oil stain separating cabin; when the camera recognizes that the ship runs to the aquatic weed area, the mowing device is started, the chopped aquatic weed and solid garbage are collected together, and meanwhile the aquatic weed can be prevented from winding the ship body and accessories. The water surface garbage collection ship has the advantages of strong functional integration, convenience, high efficiency, energy conservation, environmental protection and strong adaptability.

Description

Multifunctional water surface garbage collection ship

Technical Field

The utility model belongs to the technical field of water surface environmental protection, and particularly relates to a water surface garbage collection and cleaning machine.

Background

With the rapid development of industry and the aggravation of various offshore activities, rivers, lakes and seas are polluted and destroyed to different degrees, wherein oil pollution and solid floating garbage pollution are the most main pollution sources. The greasy dirt is mainly caused by the conditions of leakage of crude oil at sea, heavy oil in chemical plants, illegal discharge, explosion of oil delivery pipelines and the like, so that the oil overflows to the water surface to form oil water, and a large amount of oxygen is consumed by oxidation of the oil water, so that a plurality of aquatic organisms die; the solid garbage mainly comprises floating objects such as plastic bottles, pop cans, plastic bags, floating wood blocks and the like, which influence the landscapes of oceans and lakes, threaten the navigation safety and seriously influence the ecological system. The existing water surface cleaning equipment can not well meet the cleaning requirement, and the common cleaning method is manual fishing of a fishing boat and automatic mechanical fishing of a large-scale ship. Because the self body of the fishing boat is smaller, the garbage which can be borne is less, time and labor are wasted, and the timeliness is poor; and large-scale ship machinery discharge is large, secondary pollution is easy to cause, and the manufacturing cost is high. In addition, the current small ocean or lake garbage collection ship has single function, and most of the small ocean or lake garbage collection ship only collects and processes single solid garbage or oil dirt.

Aiming at the problems, the utility model provides a multifunctional water surface garbage collection ship which not only can collect and treat solid floating garbage, a large amount of weed algae and greasy dirt on the water surface respectively, but also has the function of preventing the weed from winding a ship body and accessories, and has the advantages of high efficiency, intelligence and high cost performance.

Disclosure of Invention

The utility model aims at the problems in the prior art and provides a multifunctional water surface garbage collection ship capable of automatically collecting floating garbage on the water surface.

In order to solve the technical problems, the utility model adopts the following technical scheme: the machine is ship-shaped and mainly comprises a shell (1), a ship body (2), a buoyancy tank (3), a camera (4), a propeller (5), a solar panel (6), an electric control box (7) and a plurality of sensors. The ship body (2) is divided into an upper layer and a lower layer, the upper layer is a solid garbage collection device (I), the lower layer is an oil pollution collection device (II), and the bracket (12) is connected with the upper layer and the lower layer of the ship body (2) and the shell (1) and has a simple and compact structure.

The upper layer solid garbage collection device (I) mainly comprises a main conveyor belt (16), a crushing device (18), a reduction gearbox (19), a main motor (20), a crushed slag conveyor belt (21) and a solid garbage recycling bin (22); the electric cabinet (7) is positioned behind the solid garbage recycling bin (22).

Preferably, the main conveyor belt (16) comprises a left side plate (45), a right side plate, a conveyor belt, a plurality of baffle plates (17) which are uniformly distributed, and an upper roller shaft and a lower roller shaft; the solid garbage is transported upwards along the main conveyor belt (16), small holes uniformly distributed on the baffle (17) drain the garbage, and the solid garbage is prevented from falling off the belt. The main conveyor belt motor (23) fixed on the left side mounting seat (38) of the main conveyor belt is started, the main conveyor belt (16) is started, and the solid garbage is lifted upwards and falls into the rear crushing device (18).

Preferably, a movable baffle assembly (8) is arranged in front of the main conveyor belt (16) and is used for gathering garbage in front of the main conveyor belt (16); the movable baffle assembly (8) is arranged on the shell (1) through a hinge (9); a chute 2 (42) is arranged above the movable baffle assembly (8), one end of a movable baffle connecting rod (10) is connected with a crank connecting rod (43), the other end of the movable baffle connecting rod is connected with the movable baffle assembly (8) through a pin shaft, and the pin shaft can move in the chute 2 (42) above the movable baffle assembly (8); the other end of the crank connecting rod (43) is connected with a motor output shaft (11) arranged in the buoyancy tank (3), and the motor arranged in the buoyancy tank (3) drives the crank connecting rod (43) to move so that the movable baffle assembly (8) continuously swings.

Preferably, a reduction gearbox (19) and a main motor (20) are arranged behind the crushing device (18), the main motor (20) transmits power through a gear set of the reduction gearbox (19) after running, a driving chain wheel is arranged on an output shaft of the reduction gearbox (19), and a driven chain wheel arranged on the right side of a rear roll shaft of the crushing device (18) is driven through a chain transmission device (101).

Preferably, the crushing device (18) adopts knife teeth type double rollers, and the effect of crushing the solid garbage is achieved by mutually shearing blades on two shafts.

Preferably, gears are arranged at the left ends of two roll shafts of the crushing device (18), and power is transmitted between the front roll shaft and the rear roll shaft through gear meshing.

Preferably, a driving belt pulley is arranged on the right side of the front roller shaft of the crushing device (18), and the belt transmission device (102) drives the front roller shaft of the slag conveying belt (21) to rotate.

Preferably, the horizontally placed slag conveyor belt (21) comprises a front roller shaft, a rear roller shaft and a conveyor belt; the solid garbage is crushed and then vertically falls into a slag conveyor belt (21) below, and is transported to a solid garbage recycling bin (22) at the rear through the slag conveyor belt (21).

Preferably, the tail part of the solid garbage recycling bin (22) is provided with a plurality of small round holes, so that accumulated water in garbage flows out.

When the ship enters the aquatic weed area, the camera (4) recognizes aquatic weed, signals are transmitted to the electric cabinet (7) at the rear, the mowing device (IV) at the front end of the ship body (2) is started, the aquatic weed can be cut up, the cut aquatic weed and solid garbage are collected together, and the aquatic weed is effectively prevented from winding the ship body and accessories.

Preferably, the mowing device (IV) is fixedly arranged on the shell (30) of the greasy dirt collecting device (II) through the supporting plate (29), and the main blade (25) is matched with the anti-winding auxiliary blade (26), so that the situation that aquatic weeds wind the blade in water can be effectively prevented; the mowing device (IV) can drive the crank (41) to rotate through the motor (24) so that the connecting rod (28) of the weeding device swings left and right; when the camera (4) recognizes the aquatic weed, the mowing device (IV) is started.

The lower-layer oil stain collecting device (II) mainly comprises a shell (30), a water flow speed reduction cabin (31), an oil-water separation cabin (32) and an oil stain collecting cabin (33).

Preferably, a plurality of water-blocking stops are arranged on the bottom plate of the water flow speed reduction cabin (31) to reduce the water flow speed.

Preferably, an included angle of 5 degrees is formed between the front baffle plate and the bottom plate of the oil-water separation cabin (32) so as to form a cutting seam, the bottom plate of the oil-water separation cabin (32) is just below the water surface, less-dense oil flows into the oil-water separation cabin (32) from the cutting seam, and more-dense water flows into a water storage area (39) below the shell (30); the openings at the two sides of the water storage area (39) are provided with filter cotton (35), oil water which is not separated completely is discharged after being filtered by the filter cotton (35), and oil stains enter the left side of the oil-water separation cabin (32) from the cutting joints.

Preferably, the oil stains slowly flow after entering the oil-water separation cabin (32), the rubber plate (36) is driven by the screw rod mechanism (40) on the scraping plate device (III) to scrape the oil stains from the left side to the right side, and the oil stains enter the oil stain collection cabin (33) through the oil stain pipeline (34).

Preferably, the shell (1) and the buoyancy tank (3) are streamlined, and impact force of waves is relieved.

Preferably, the buoyancy tanks (3) are symmetrically arranged on two sides of the shell (1), and the solar panels (6) are arranged above the buoyancy tanks (3) and can convert light energy into electric energy to be stored in the lithium battery so as to provide power for the traveling of the collection ship.

Preferably, the surface of the buoyancy tank (3) adopts streamline steel plates or composite materials, glass fiber reinforced plastics and the like, a plurality of supporting reinforcing ribs are arranged in the closed tank body, and the buoyancy tank (3) is integrally in a streamline curve.

Preferably, a camera (4) is arranged above the shell (1) and can receive and transmit signals to an electric cabinet (7) at the rear, the signals are sent through analysis and processing, and the ship body (2) automatically adjusts the posture and the running direction and controls the switching of the collecting mode.

Further operations are known to those of ordinary skill in the art and are not described in detail.

The technical scheme of the multifunctional water surface garbage collection ship provided by the utility model comprises any combination of the parts, and the simple change or combination of the components of the parts is still the protection scope of the utility model.

The beneficial effects of the utility model are: (1) By adopting an upper layer structure and a lower layer structure, the solid garbage collection mode and the greasy dirt garbage collection mode can be switched through the angle adjustment of the main conveyor belt, so that the function integration is realized; (2) The solid garbage is crushed by the crushing device and then stored, so that the ship body is compact in structure, and the separate solid garbage recycling cabin and the oil pollution collecting cabin are arranged, so that the garbage blockage can be effectively avoided, and cross contamination can be avoided; (3) The garbage ship has three working modes, and can collect and treat solid garbage, greasy dirt garbage and aquatic algae floating on the surface of a river, a lake and a sea water area; (4) Oil dirt coarse separation is carried out by utilizing the specific gravity of oil water, scraping plates are used for physical collection, and filter cotton is further separated and collected, so that the cost is low; (5) The ship can automatically cruise, can also manually control running, has adjustable running and operating speed, can realize automatic planning of running track of the ship body and automatic adjustment of collection mode, and has the advantages of compact structure, high efficiency, energy saving, high cost performance, high intelligent degree and the like.

Drawings

FIG. 1 is an outline view of a multifunctional surface refuse collection vessel;

FIG. 2 is a schematic view of the hull of the multi-functional surface refuse collection vessel;

FIG. 3 is a half cross-sectional view of the hull of the multi-functional surface refuse collection vessel;

FIG. 4 is a top view of the solid waste collection device;

FIG. 5 is an isometric view of (part of) the solid waste collection device;

FIG. 6 is a schematic diagram of an oil dirt collection device of the multifunctional surface garbage collection ship;

FIG. 7 is a schematic diagram of the principle of oil-water separation;

FIG. 8 is a schematic view of a flapper assembly;

FIG. 9 is a schematic view of a weeding apparatus;

in the figure:

i-solid waste collection device, II-greasy dirt collection device, III-scraper device, IV-mowing device, 1-shell, 2-hull, 3-buoyancy tank, 4-camera, 5-screw, 6-solar panel, 7-electric cabinet, 8-movable baffle assembly, 9-hinge, 10-movable baffle connecting rod, 11-motor output shaft, 12-support, 13-main conveyor connecting rod, 14-electric putter, 15-chute 1, 16-main conveyor, 17-baffle, 18-smashing device, 19-reduction box, 20-main motor, 21-broken slag conveyor, 22-solid waste recycling bin, 23-main conveyor motor, 24-motor, 25-main blade, 26-auxiliary blade, 27-brushless motor, 28-weeding device connecting rod, 29-support plate, 30-shell, 31-water flow reduction bin, 32-oil-water separation bin, 33-greasy dirt collection bin, 34-greasy dirt pipeline, 35-filter cotton, 36-rubber plate, 37-screw driving motor, 38-mount seat, 39-water storage area, 40-crank mechanism, 42-crank-side plate, 45-crank-side plate, 101-side plate, 40-crank-side plate, 45-crank-side plate, 101-side plate device.

Detailed Description

For a better understanding of the present utility model, reference will now be made in detail to the preferred embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, so that the advantages and features of the present utility model may be more readily understood by those skilled in the art, and the scope of the present utility model is thus defined more clearly.

In embodiment 1.1, as shown in fig. 1 to 3 and 8, the overall structure and the connection relation of each part of the multifunctional water surface garbage collection ship are shown, the overall appearance of the multifunctional water surface garbage collection ship is ship-shaped, the ship body (2) is distributed in an upper layer and a lower layer, and comprises an upper layer solid garbage collection device (I) and a lower layer oil stain collection device (II), and the middle of the multifunctional water surface garbage collection ship is fixedly connected by a bracket (12).

A solid garbage collection device (I) is arranged above the bracket (12), a mounting seat (38) plays a role in supporting the main conveyor belt (16), the mounting seat is arranged on a shell of the solid garbage collection device (I), a roller bearing (44) is arranged in a hole of the mounting seat (38), and an upper roller shaft of the main conveyor belt (16) is internally arranged; one end of a main conveyor belt connecting rod (13) is fixed on a main conveyor belt side plate (45), the other end of the main conveyor belt connecting rod is connected with an electric push rod (14) through a pin shaft, and the electric push rod (14) pushes the pin shaft to move in a chute 1 (15) to drive the main conveyor belt connecting rod (13) to translate, so that the angle of a main conveyor belt (16) is adjusted; a movable baffle assembly (8) is arranged at the front lower part of the ship body (2), the movable baffle assembly (8) is arranged on the shell (1) through a hinge (9), a chute (2) is arranged above the movable baffle assembly (8), one end of a movable baffle connecting rod (10) is connected with a crank connecting rod (43), the other end of the movable baffle connecting rod is connected with the movable baffle assembly (8) through a pin shaft, and the pin shaft can move in the chute (2) on the movable baffle assembly (8); the other end of the crank connecting rod (43) is connected with a motor output shaft (11) arranged in the buoyancy tank (3), and the motor arranged in the buoyancy tank (3) drives the crank connecting rod (43) to move, so that the movable baffle assembly (8) continuously swings.

Streamline buoyancy tanks (3) are arranged on two sides of the support (12), and propellers (5) are arranged at the rear parts of the buoyancy tanks (3); the inside of the buoyancy tank (3) is hollow, and driving motors of the propeller (5) and the movable baffle assembly (8) are respectively installed.

Example 1.2: the solid waste collection mode of the multifunctional surface waste collection boat is described with reference to fig. 2 to 5 and 8. The rear of the main conveyor belt (16) is provided with a crushing device (18), a reduction gearbox (19) and an electric cabinet (7) in sequence, the boxes are fixed on a support (12), and a horizontal slag conveyor belt (21) is arranged in the middle of the support (12). The crushing device (18) comprises two cutter tooth type paired rollers with opposite front and back rotation directions, and the effect of crushing the solid garbage is achieved by mutually shearing blades on two shafts. A driving belt pulley arranged on the right side of a front roll shaft of the crushing device (18) drives the front roll shaft of the slag conveyor belt (21) to rotate through a belt transmission device (102); the solid garbage is crushed and then vertically falls into a slag conveyor belt (21) below; a solid garbage recycling bin (22) is arranged below the rear end of the slag conveyor belt (21).

Under the solid garbage collection mode, the screw propeller (5) can be controlled to run in a remote control mode, the garbage collection area can be automatically identified and positioned through the visual identification system, the garbage collection area can be automatically driven to the area, the garbage is lifted up through the main conveyor belt (16) and conveyed to the crushing device (18), and after being crushed, the garbage falls into the crushed slag conveyor belt (21) to be conveyed to the solid garbage recycling bin (22) for compression and packaging.

Example 1.3: the water weed algae collection mode of the multifunctional water surface garbage collection ship is described with reference to fig. 1 to 3 and 9. The mowing device (IV) is arranged on the shell (30) of the oil stain collecting device (II) and is positioned at the front end of the ship body (2). When the ship enters the aquatic weed area, the camera (4) recognizes aquatic weed, signals are transmitted to the electric cabinet (7) at the rear, the mowing device (IV) is started to cut the aquatic weed, and the cut aquatic weed is collected together with solid garbage. The main blade (25) of the mowing device (IV) is matched with an anti-winding auxiliary blade (26), so that the condition that aquatic weeds are wound on the blade can be effectively prevented. The mowing device (IV) can drive the crank (41) to rotate through the motor (24) so that the connecting rod (28) of the weeding device swings left and right.

Example 1.4: the oil dirt garbage collection mode of the multifunctional water surface garbage collection ship is described with reference to fig. 1-3, 6 and 7. The oil stain collecting device (II) is positioned below the bracket (13), the front part of the oil stain collecting device (II) is provided with a water flow speed reducing cabin (31), and a plurality of water-blocking stops are arranged on the bottom plate of the oil stain collecting device, so that the water flow speed can be reduced; an oil-water separation cabin (32) is arranged behind the water flow speed reduction cabin (31), and a water storage area (39) is arranged below the oil-water separation cabin (32); the water flow containing oil dirt enters an oil-water separation cabin (32) after passing through a water flow speed reduction cabin (31); the bottom plate of the oil-water separation cabin (32) is inclined to the rear side, an included angle of 5 degrees is formed between the front baffle and the bottom plate to form a cutting seam, the bottom plate of the oil-water separation cabin (32) is just below the water surface, less-density oil flows into the oil-water separation cabin (32) from the cutting seam, and more-density water flows into a water storage area (39) below the shell (30); the openings at the two sides of the water storage area (39) are provided with filter cotton (35), oil water which is not completely separated is filtered by the filter cotton (35) and then is discharged into water, and oil stains enter the left side of the oil-water separation cabin (32) from the cutting joints. The scraping plate device (III) is arranged above the oil-water separation cabin (32); the screw rod driving motor (37) drives the rubber plate (36) to scrape oil stains from the left side to the right side, and the oil stains enter the oil stain collecting cabin (33) through the oil stain pipeline (34). In the oil stain collecting mode, the oil stain area can be detected through a route or a sensor set by a user, so that the collection and filtration of oil stains are automatically completed, and the oil stains automatically return to the shore after the collection is completed.

The utility model, if disclosed or referred to as components or structures fixedly connected to each other, unless otherwise stated, is understood to be fixedly connected to each other as follows: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

The above-described orientation or positional relationship used in any of the technical solutions of the present disclosure to indicate positional relationships such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present patent, and do not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present patent, and the terms used in any of the technical solutions of the present disclosure to indicate shapes include shapes that are approximate, similar or approximate thereto unless otherwise stated. The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims

1. A multifunctional water surface garbage collection ship is characterized in that: the device mainly comprises a shell (1), a ship body (2), a buoyancy tank (3), a camera (4), a propeller (5), a solar panel (6), an electric cabinet (7), a movable baffle assembly (8), a mowing device (IV) and a plurality of sensors; the shell (1) and the buoyancy tank (3) are streamline, and the buoyancy tank (3) is symmetrically arranged at two sides of the shell (1); a solar panel (6) is arranged at the top of the buoyancy tank (3); the front end of the top of the shell (1) is provided with a camera (4); the ship body (2) is divided into an upper layer and a lower layer, wherein the upper layer is a solid garbage collecting device (I), and the lower layer is an oil stain collecting device (II); the bracket (12) is connected with the upper layer and the lower layer of the ship body (2) and the shell (1); the mowing device (IV) is fixed at the front end of a shell (30) of the greasy dirt collecting device (II) through a supporting plate (29); a movable baffle assembly (8) is arranged in front of the ship body (2) and is used for gathering solid garbage or oil dirt to the front of the main conveyor belt (16) or the inlet of the water flow speed reduction cabin (31).

2. A multi-functional surface refuse collection vessel according to claim 1, characterized in that: the solid garbage collection device (I) is arranged above the bracket (12); the solid garbage collection device (I) mainly comprises a main conveyor belt (16), a crushing device (18), a reduction gearbox (19), a main motor (20), a crushed slag conveyor belt (21) and a solid garbage recycling bin (22); the electric cabinet (7) is positioned behind the solid garbage recycling bin (22); the solid garbage is conveyed to a crushing device (18) through a main conveyor belt (16), and crushed and treated to vertically fall into a slag conveyor belt (21) below; the solid garbage recycling bin (22) is positioned at the lower part of the tail end of the slag conveyor belt (21), and a plurality of small round holes are formed in the bottom plate of the solid garbage recycling bin, so that water in garbage is discharged out of the bin body.

3. A multi-functional surface refuse collection vessel according to claim 1, characterized in that: the oil stain collecting device (II) mainly comprises a shell (30), a water flow speed reduction cabin (31), an oil-water separation cabin (32), an oil stain collecting cabin (33), an oil stain pipeline (34) and a scraping plate device (III); a plurality of water-blocking stoppers are arranged on the bottom plate of the water flow speed reduction cabin (31) to enable the oil water entering the ship body to pass through the water-blocking stoppers and then flow speed to be reduced, and then enter the oil-water separation cabin (32); the bottom baffle of the oil-water separation cabin (32) is inclined to the left, an included angle of 5 degrees is formed between the front baffle and the bottom plate to form a cutting seam, the bottom plate of the oil-water separation cabin (32) is just below the water surface, less-density oil flows into the oil-water separation cabin (32) from the cutting seam, and more-density water flows into a water storage area (39) below the shell (30); the openings at the two sides of the water storage area (39) are provided with filter cotton (35), oil water which is not separated completely is discharged after being filtered by the filter cotton (35), and oil stains enter the left side of the oil-water separation cabin (32) from the cutting joints.

4. A multi-functional surface refuse collection vessel according to claim 3, characterized in that: the scraping plate device (III) mainly comprises a screw rod mechanism (40), a screw rod driving motor (37) and a rubber plate (36); the scraping plate device (III) is arranged above the oil-water separation cabin (32); the screw rod driving motor (37) drives the rubber plate (36) to scrape oil stains from the left side to the right side, and the oil stains enter the oil stain collecting cabin (33) through the oil stain pipeline (34).

5. A multi-functional surface refuse collection vessel according to claim 1, characterized in that: the movable baffle assembly (8) is arranged on the shell (1) through a hinge (9); a chute 2 (42) is arranged above the movable baffle assembly (8), one end of a movable baffle connecting rod (10) is connected with a crank connecting rod (43), the other end of the movable baffle connecting rod is connected with the movable baffle assembly (8) through a pin shaft, and the pin shaft can move in the chute 2 (42) above the movable baffle assembly (8); the other end of the crank connecting rod (43) is connected with a motor output shaft (11) arranged in the buoyancy tank (3), and the motor arranged in the buoyancy tank (3) drives the crank connecting rod (43) to move so that the movable baffle assembly (8) continuously swings.

6. A multi-functional surface refuse collection vessel according to claim 2, characterized in that: the mounting seat (38) plays a role in supporting the main conveyor belt (16), is mounted on the shell of the solid garbage collecting device (I), a roller bearing (44) is mounted in a hole of the mounting seat (38), and an upper roller shaft of the main conveyor belt (16) is mounted in the hole; baffle plates (17) with certain height are uniformly distributed on a conveying belt of the main conveying belt (16), and round holes which are uniformly distributed are formed in the baffle plates (17) for draining; one end of the main conveyor belt connecting rod (13) is fixedly connected to a side plate (45) of the main conveyor belt (16), and the other end of the main conveyor belt connecting rod is connected with the electric push rod (14) through a pin shaft; the electric push rod (14) pushes the pin shaft to move in the chute 1 (15) to drive the main conveyor belt connecting rod (13) to translate, so that the angle of the main conveyor belt (16) is adjusted; in the oil stain collection mode, the electric push rod (14) stretches to enable the main conveyor belt (16) to be lifted upwards, and the inlet of the water flow speed reduction cabin (31) is exposed; in the solid waste collection mode, the electric push rod (14) is retracted, so that the main conveyor belt (16) falls below the water surface.

7. A multi-functional surface refuse collection vessel according to claim 1, characterized in that: the mowing device (IV) mainly comprises a motor (24), a main blade (25), an auxiliary blade (26), a brushless motor (27), a weeding device connecting rod (28), a supporting plate (29) and a crank (41); a plurality of anti-winding auxiliary blades (26) are arranged on the main blade (25) and are used for preventing the aquatic weeds from winding the blades; the mowing device (IV) can drive the crank (41) to rotate through the motor (24) so that the connecting rod (28) of the weeding device swings left and right; when the camera (4) recognizes the aquatic weed, the mowing device (IV) is started.

8. A multi-functional surface refuse collection vessel according to claim 1, characterized in that: the camera (4) above the shell (1) can receive signals and transmit the signals to the electric cabinet (7) at the rear, and the running direction of the ship body (2) is controlled after analysis and treatment; sensors are respectively arranged in the solid garbage recycling bin (22) and the oil stain collecting bin (33), and after the solid garbage or oil stains are fully collected, signals are sent to the control circuit to enable the collecting ship to return automatically.

9. A multi-functional surface refuse collection vessel according to claim 1, characterized in that: streamline buoyancy tanks (3) are arranged on two sides of the ship body (2), and solar panels (6) are arranged above the buoyancy tanks (3) and can collect solar energy to be converted into partial electric energy to provide power for the collection ship; a propeller (5) is arranged at the tail part of the buoyancy tank (3); the buoyancy tank (3) is hollow, and a driving motor of the propeller (5) and a driving motor of the movable baffle assembly (8) are arranged.