CN114411666A

CN114411666A - Garbage collection ship and method for collecting garbage by same

Info

Publication number: CN114411666A
Application number: CN202210106414.7A
Authority: CN
Inventors: 项基; 薛峰; 吴振宇; 杜成强
Original assignee: Hangzhou Huakun Yunqi Information Technology Co ltd
Current assignee: Hangzhou Huakun Yunqi Information Technology Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-04-29

Abstract

A garbage collection ship and a method for collecting garbage by the garbage collection ship belong to the technical field of pollutant collection ships, the garbage collection ship comprises a ship body, a moving assembly, a garbage collection assembly, a garbage storage assembly and a garbage conveying assembly, the ship body is connected with the moving assembly, the ship body is connected with the garbage collection assembly, the ship body is connected with the garbage conveying assembly, the ship body is connected with the garbage storage assembly, the ship body comprises a left ship body, a right ship body and a structural support, the left ship body is connected with the structural support, the right ship body is connected with the structural support, the garbage collection assembly comprises a water absorption assembly, the water absorption assembly is matched with the moving assembly, and the water absorption assembly comprises a propeller assembly. The invention can collect the garbage in situ, and solves the problem that the garbage around the landscape and the garbage around the landscape on the bank can not be treated.

Description

Garbage collection ship and method for collecting garbage by same

Technical Field

The invention belongs to the technical field of pollutant collecting ships, and particularly relates to a garbage collecting ship and a method for collecting garbage by the garbage collecting ship.

Background

In recent years, with the increase of the demand for natural environment and the increasing awareness of environmental protection, the cleaning of floating garbage and humus in rivers and lakes is becoming more urgent, and among them, water garbage and garbage attached to the bank of rivers are the main pollution sources and the most difficult parts to clean. The fishing is carried out manually, so that the time and the labor are wasted, and the efficiency is low; the existing scheme, whether semi-automatic or automatic, is limited by the complicated conditions at both sides of the river bank by a mechanized method, and can not effectively treat the garbage attached to the periphery of the bank and the landscape in the water and the garbage at corners.

And above-mentioned rubbish clearance ship draws water the negative pressure through the water pump and inhales rubbish, though has the automatic function of floating at the surface of water clearance rubbish, nevertheless lack the device that keeps balance, because wave is too big or other reasons in aqueous, very easily lose balance, lead to crooked in aqueous, so not only lead to making rubbish unable by effectively collecting easily, still can lead to the rubbish that has collected to fall into aqueous again, reduced the efficiency of refuse collection, wasted social resource.

Disclosure of Invention

The invention aims to provide a garbage collection ship and a garbage collection method of the garbage collection ship, which can collect garbage in situ and solve the problem that garbage around the landscape on the bank and in the water and garbage at corners can not be treated.

In order to solve the technical problems, the specific technical scheme of the invention is as follows:

garbage collection ship, including hull, removal subassembly, garbage collection subassembly, rubbish deposit subassembly and rubbish transport assembly, the hull connection the removal subassembly, the hull connection the garbage collection subassembly, the hull connection the rubbish transport assembly, the hull connection the subassembly is deposited to rubbish, the hull includes left side hull, right side hull and structural support, the left side hull connection the structural support, the right side hull connection the structural support, the garbage collection subassembly is including the subassembly that absorbs water, the subassembly that absorbs water with the removal subassembly cooperation, the subassembly that absorbs water includes the screw subassembly.

Further, the propeller component at least comprises two propellers, and the propellers are designed as positive and negative propellers.

Further, the garbage collection assembly further comprises a blocking arm, and the blocking arm is connected with the ship body.

Further, the blocking arm comprises a blocking arm body and a sliding mechanism, and the blocking arm is connected with the sliding mechanism.

Further, the refuse collection vessel further comprises a moving assembly, the moving assembly comprises a propeller assembly, and the propeller assembly is connected with the hull.

Further, the garbage collection assembly further comprises a filter frame, a water absorption assembly and a water guide plate, the water absorption assembly is connected with the ship body, the water guide plate is connected with the ship body, and the filter frame is connected with the ship body.

Further, the rubbish conveying component comprises a conveying belt, the conveying belt is connected with the ship body, and the conveying belt is obliquely arranged between the left ship body and the right ship body.

Further, the garbage storage assembly comprises a garbage storage box and a sliding assembly, the garbage storage box is connected with the sliding assembly, and the sliding assembly is connected with the ship body.

Further, still include the control assembly, the control assembly is connected the removal subassembly, the control assembly is connected the rubbish conveying component, the control assembly is connected the rubbish collection component.

Further, still include the power supply subassembly, the power supply subassembly is connected the control module, the power supply subassembly is connected the removal subassembly, the power supply subassembly is connected the rubbish transport assembly, the power supply subassembly is connected the rubbish collection assembly.

The method for collecting the garbage by the garbage collection ship comprises the following steps: the garbage collection ship arrives in front of the garbage to be treated; the garbage is enclosed in the middle by the blocking arm; the water absorption component is started to form negative pressure; the propulsion assembly is started to provide a thrust opposite to and the same as that of the water absorption assembly; the conveyer belt runs; the control assembly controls the garbage collection vessel to reverse out of the area.

The invention has the following advantages: the water absorption component is arranged and comprises a propeller component, negative pressure water pumping is carried out through the propeller component, so that garbage can be sucked into a ship body along water flow, and the suction process is more stable; the movable assembly is matched with the water absorption assembly, so that when the propeller assembly runs, the movable assembly can provide thrust with the direction opposite to that of the propeller assembly and the magnitude of the thrust is the same as that of the propeller assembly, and when the thrust and the force generated when the propeller assembly runs are offset, the movable assembly can stably keep in place when absorbing garbage, and therefore the problem of collecting the garbage attached to underwater landscapes and corners is solved.

Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the invention and the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the hull construction of the present invention;

FIG. 2 is a cross-sectional view of the hull structure of the present invention;

FIG. 3 is a structural sectional view of the negative pressure pumping water sump according to the present invention;

FIG. 4 is a schematic view of the present invention lacking a trash receptacle;

FIG. 5 is a schematic view of the flow of water during the collection of refuse according to the present invention;

FIG. 6 is a schematic view of the overall structure of the present invention;

FIG. 7 is a schematic view of the structure of the boom, the conveyor belt and the left and right hulls of the present invention;

FIG. 8 is a schematic view of the normal draft configuration of the present invention;

FIG. 9 is a schematic view of the structure of the present invention in a forward inclined state;

FIG. 10 is a schematic view of the invention as it travels along a shore wall;

FIG. 11 is a schematic view of the present invention during the collection of garbage.

The notation in the figure is: 101. a left side hull; 102. a right hull; 11. a front cabin; 12. a rear compartment; 13. a negative pressure water pumping bin; 21. a perforated mesh; 22. a guide wheel; 23. blocking strips; 31. a water guide plate; 32. a propeller assembly; 4. a propeller assembly; 5. a conveyor belt; 61. a trash storage bin; 62. a slide assembly.

Detailed Description

For a better understanding of the objects, structure and function of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings.

The garbage collection ship comprises a ship body, a garbage collection assembly, a garbage storage assembly and a garbage conveying assembly, wherein the ship body is connected with the garbage collection assembly, the ship body is connected with the garbage conveying assembly, and the ship body is connected with the garbage storage assembly.

As shown in fig. 1, the hull is a catamaran, and the hull includes a left hull 101, a right hull 102 and a structural support, the left hull 101 is connected to the structural support, the right hull 102 is connected to the structural support, the left hull 101 is connected to the right hull 102, the left hull 101 and the right hull 102 can be connected by the structural support, and all components of the catamaran are fixed on the structural support by bolts. Preferably, the structural support may be a waterproof metallic material or a non-metallic material. In this embodiment, the metal structure frame is made of an aluminum alloy material. The catamaran has the advantages of stability, less water resistance, lighter weight, difficulty in turning over and the like.

As shown in fig. 2, a front cabin 11, a negative pressure water pumping cabin 13 and a rear cabin 12 are arranged in the ship body, the front cabin 11 is arranged above the negative pressure water pumping cabin 13, and both the front cabin 11 and the negative pressure water pumping cabin 13 are arranged at the front end of the ship body. The negative pressure pumping sump 13 is arranged between the left side hull 101 and the right side hull 102.

The garbage collection assembly comprises two blocking arms, preferably, an included angle between the two blocking arms is approximately equal to 90 degrees, the rear ends of the blocking arms are connected with the front end of the ship body, and the blocking arms are converged at the front end of the ship body. Preferably, the angle between the two blocking arms is less than 100 °. The angle of the blocking arm is not larger than 100 degrees when the ship body runs and is attached to an irregular river bank, so that garbage can be collected more conveniently, and the phenomenon that the garbage is difficult to suck due to too large range is prevented. Preferably, the boom 1/2 is positioned below the waterline such that in normal operation, the boom 1/2 is submerged.

The garbage collection assembly further comprises a filter frame, a water absorption assembly and a water guide plate 31, as shown in fig. 2 and 3, the filter frame comprises a box body and a filter screen, the filter frame is arranged at the front end of the ship body, in the embodiment, the filter frame is arranged between the left ship body 101 and the right ship body 102 through a connecting mechanism, and the position of the filter frame is located below a waterline. So that the filter frame is always submerged when in use. The filter frame can filter rubbish, prevents that rubbish from following rivers and getting into in the subassembly that absorbs water to lead to the subassembly trouble that absorbs water.

The water guide plate 31 and the bottom plate of the filter frame are positioned on the same plane, the water guide plate 31 is connected with the filter frame, the water guide plate 31 is positioned in front of the filter frame, the lower part of the front end of the conveyer belt 5 and between the left and right blocking arms, and the tail ends of the beam-collecting openings of the blocking arms. The water guide plate 31 is tightly connected with the hulls on the two sides of the catamaran to form a water guide channel, so that water flow in the blocking arm area can be layered, the upper water flow concentrated by the floating garbage is guided to the garbage conveying assembly more quickly and effectively under the action of the water absorption assembly, and the garbage conveying efficiency of the garbage conveying assembly is improved.

The water absorption assembly comprises a propeller assembly 32, in the embodiment, the propeller assembly 32 comprises two propellers, and the propellers are respectively a left propeller and a right propeller. The left propeller and the right propeller are designed as positive and negative propellers, when the propeller is started, the two propeller thrusters work simultaneously, the rotating directions are consistent, the rotating speeds are the same, and the generated lateral forces are mutually offset.

When the propeller is started, negative pressure is formed, water in the blocking arm is guided to flow into the negative pressure water pumping bin 13, and the water flow carries garbage to wait for the garbage conveying device to drag the garbage before reaching the negative pressure water pumping bin 13. Negative pressure water pumping is carried out through the propeller assembly 32, so that garbage can be sucked into the ship body along with water flow, and the suction process is more stable.

As shown in fig. 4, the movable assembly includes a propeller assembly 4, the propeller assembly 4 is connected to the hull, and may be disposed at the rear end of the hull, the propeller assembly 4 may be a propeller-hanging machine, and in this embodiment, the propeller-hanging machine includes a left propeller-hanging machine and a right propeller-hanging machine, the propeller-hanging machine is disposed symmetrically to the center axis of the hull, and the left propeller-hanging machine and the right propeller-hanging machine are specifically disposed at the rear ends of the left hull 101 and the right hull 102 and always remain below the waterline. One of the left paddle hanging machine and the right paddle hanging machine is a positive paddle, and the other is a negative paddle; the two propeller mounting machines work simultaneously, the rotation directions of the propellers are consistent, the rotation speeds of the propellers are the same, and the generated lateral forces are mutually offset, so that the ship can keep straight-line navigation.

As shown in fig. 5, the moving assembly cooperates with the water absorbing assembly, so that when the propeller assembly 32 is operated, water flows from the bow to the stern above the water guide plate 31, and the propeller at the stern is reversed to pump water from the stern, so that water flows from the rear to the front on both sides and below the hull. The moving assembly provides a thrust force with the same direction and magnitude as the propeller assembly 32, and the thrust force is offset with the force generated when the propeller assembly 32 operates, so that the garbage collector can be stably kept in place when absorbing garbage, and surface water flow of a water area surrounded by the ship bow blocking arm flows backwards to drive floating garbage to flow to the garbage conveying belt and is conveyed to the garbage storage box 61 on the ship through the conveying belt, thereby solving the problem of collecting the garbage attached to underwater landscapes and corners.

The waste conveying assembly comprises a conveyor belt 5 for conveying water surface waste into the waste storage assembly. As shown in fig. 2, the conveyor belt 5 is obliquely disposed between the left hull 101 and the right hull 102, and is immersed in water in front by 10-15cm or more, that is, 10cm or more of the water line. The conveyer belt 5 is located above the water guide plate 31, and the rear part of the conveyer belt is higher than the deck platform by more than 30cm, so that the floating garbage gathered above the water guide plate 31 along with water flow can be conveyed to the upper part of the deck and falls into the garbage storage box 61. The rear end of the conveying belt 5 is connected with the ship body through a support frame, and the support frame can be an electric support frame, so that the height of the rear end of the support frame can be adjusted as required.

As shown in fig. 4 and fig. 6, the garbage storage assembly includes a garbage storage box 61 and a sliding assembly 62, the sliding assembly 62 can be used for fast replacing the garbage storage box, in this embodiment, the sliding assembly 62 is a double-row straight pulley, the garbage storage box 61 is connected with the double-row straight pulley, the garbage storage assembly is disposed in the rear cabin 12, the double-row straight pulley is connected with the boat body, in this embodiment, the double-row straight pulley is disposed on the upper surface of the rear cabin 12, and the double-row straight pulley can facilitate the carrying of the garbage storage box 61.

The bottom of the garbage storage box 61 is provided with a plurality of water guide holes, so that garbage can be separated in a dry-wet mode. The ship body is also provided with corresponding water guide holes, so that water can be discharged from the water guide holes, and the load of the ship body is reduced.

The garbage collection ship further comprises a control assembly, the control assembly is used for controlling the operation of the garbage collection ship, and the control assembly comprises a ship-borne control system, a radar obstacle avoidance system, an image recognition system, communication equipment for transmitting and receiving external signals and navigation equipment for positioning a ship body. The control assembly is connected with the moving assembly, the control assembly is connected with the garbage conveying assembly, and the control assembly is connected with the garbage collecting assembly. Both the propeller assembly 32 and the oarderer assembly are controlled by the control assembly. The control component enables the garbage collection ship to automatically collect garbage, the image recognition system can recognize the garbage in water, and the control component adjusts the running speed of the propeller component 32 and the moving component and controls the working time of the propeller component 32 and the moving component according to the volume and the quantity of the garbage.

The garbage collection ship further comprises a power supply assembly, the power supply assembly is connected with the control assembly, the power supply assembly is connected with the moving assembly, the power supply assembly is connected with the garbage conveying assembly, and the power supply assembly is connected with the garbage collection assembly. In the embodiment, the power supply assembly is arranged in the waterproof bins inside the left hull 101 and the right hull 102 and respectively fixed above the left hull 101 and the right hull 102, and can provide power for the navigation of the catamaran and the operation of the control assembly.

As shown in fig. 7 to 10, the barrier arm includes a barrier arm body, a skidding mechanism and a connecting mechanism, the barrier arm body includes a front end of the barrier arm and a rear end of the barrier arm, the front end of the barrier arm is connected with the rear end of the barrier arm, the connecting mechanism is disposed at the rear end of the barrier arm, and the barrier arm is connected with the hull through the connecting mechanism. The sliding mechanism is connected with the front end of the blocking arm, the sliding mechanism can be a guide wheel 22, the guide wheel 22 can be a large-diameter guide wheel 22, a frame is further arranged on the blocking arm, the frame can be a rigid frame, and the rigid frame surrounds the blocking arm main body.

The guide arm body can be a meshed net 21, the sliding mechanism can be a guide wheel 22, the meshed net 21 is connected with the guide wheel 22, the meshed net 21 further comprises a front end guide arm and a rear end guide arm, the front end guide arm is connected with the rear end guide arm, a front end fixing piece is arranged on the front end guide arm, a rear end fixing piece is arranged on the rear end guide arm, the guide wheel 22 is connected with the front end guide arm, and the guide wheel 22 is connected with the front end guide arm through the front end fixing piece.

The front end fixing piece is provided with a connecting piece, and the front end fixing piece is connected with the guide wheel 22 through the connecting piece.

The guide wheel 22 is a large-diameter guide wheel 22, preferably, the diameter of the guide wheel 22 is greater than 20cm, and the guide wheel 22 is connected with the front end guide arm through the front end fixing piece. The guide wheel 22 may be made of a flexible material, and has a certain buffering function. The guide wheels 22 enable the boat body to slide along the bank edge to cross uneven and protruding parts of the bank, so that the boat body is suitable for irregular bank terrain, damage caused by excessive deformation of the blocking arm is avoided, and the service life of the blocking arm is prolonged.

At least one guide wheel 22, in this embodiment two guide wheels 22, are provided on a single guide arm. The two guide wheels 22 are respectively positioned at the upper end and the lower end of the barrier arm.

The meshed net 21 comprises an upper end blocking arm and a lower end blocking arm, the upper end blocking arm is connected with the lower end blocking arm, an elastic fixing piece is arranged on the upper end blocking arm, an elastic fixing piece is also arranged on the lower end blocking arm, the elastic fixing piece is arranged on the edge of the meshed net 21, and the elastic fixing piece can be used for protecting the meshed net 21.

The front end fixing piece is provided with a plurality of rows of holes for fixing the elastic fixing piece and the meshed net 21, and rigid support is provided for the whole blocking arm. The rear end fixing piece is also provided with eyelets which can be used for fixing the elastic fixing piece and the meshed net 21, and the tail end fixing piece and the front end fixing piece are used for fixing the whole blocking arm together. The front end fixing piece is connected with the elastic fixing piece, and the elastic fixing piece is connected with the meshed net 21. The rear end fixing piece is connected with the elastic fixing piece, and the elastic fixing piece is connected with the meshed net 21.

The front end fixing piece is provided with a folded edge which can protect the mesh 21. The front end fixing piece can be a whole machined piece and is made of rustproof rigid materials. The tail end fixing piece can also be an integral machined piece and is made of an antirust rigid material.

The front end fixing piece is connected with the meshed net 21 through the elastic fixing piece, and the rear end fixing piece is connected with the meshed net 21 through the elastic fixing piece.

The elastic fixing piece is made of non-metal materials, has certain elasticity and can provide enough rigidity. The elastic fixing piece can reduce the impact of a shoreside convex object on the large-diameter guide wheel 22 when the large-diameter guide wheel 22 slides along the shoreside wall, plays a certain protection role, and can quickly restore the large-diameter guide wheel 22 to the state of being close to the shoreside wall after the large-diameter guide wheel 22 passes through the convex object.

Preferably, the elastic fixing piece is connected with the front end fixing piece through a fastening piece, and the elastic fixing piece is connected with the rear end fixing piece through a fastening piece.

The meshed net 21 comprises a meshed metal net or a meshed non-metal net and is made of an antirust material, and holes are formed in the meshed net 21 and are about 0.8cm in size.

The perforated net 21 can be used to retain floating refuse while providing sufficient water flow through the metal mesh below the water line and to direct the floating refuse into the collection area of the refuse collection vessel. And the mesh 21 with holes also has certain flexibility, can slide on the wall of the bank, deforms under the impact of a raised object on the bank, and resets under the action of the elastic fixing piece.

The barrier arm is further provided with a barrier strip 23, the barrier strip 23 is not a mesh barrier strip 23, the barrier strip 23 is long in strip shape, is waterproof, can be made of light materials, and the barrier strip 23 can provide certain buoyancy in water. The lower edge of the bar 23 may be located at and above the design water level of the installed hull. Because the garbage collection ship is provided with the conveying belt, the forward tilting state is easy to generate, when the forward tilting occurs, the barrier strip 23 can be immersed in water, the barrier strip 23 can generate buoyancy at the moment, and the garbage collection ship can be quickly restored to the normal state. In the normal draught state of the garbage collection ship, the water level line is below the lower edge of the barrier strip 23, and at the moment, the barrier strip 23 does not obstruct the water flow passing through the meshed net 21.

The lower edge of the barrier 23 may also be located below the design water line of the installed hull, preferably the lower edge of the barrier 23 is within 5cm below the design water line height. Since most of the floating garbage is located at the water surface and within 5cm below the water surface, the floating garbage can be guided into the collecting area of the garbage collecting ship more quickly under the action of the barrier strips 23. And because the garbage collection ship is provided with the conveying belt, a forward tilting state is easy to generate, the part of the barrier strip 23 immersed in water is increased, and larger buoyancy is provided at the moment, so that the garbage collection ship can be quickly restored to a normal state. The barrier strips 23 allow the garbage collection vessel to collect garbage in water more stably.

Preferably, the mesh 21 is located below the barrier strip 23 and is tightly connected to the barrier strip 23.

The blocking arm main body 5 is connected with the blocking strip 23, so that the resistance in water to a certain degree can be reduced, and simultaneously, part of garbage suspended on the water surface and within 5cm below the water surface can be blocked, and the garbage can be quickly guided into the collecting area of the garbage collecting ship. And the mesh 21 with holes also has certain flexibility, can be properly deformed under the impact of a shoreside convex object when sliding along the shoreside wall, and can be reset under the action of the elastic fixing piece 4.

The barrier strip 23 is connected with the elastic fixing piece, the barrier strip 23 is connected with the meshed net 21, and the barrier strip 23 is tightly attached to the meshed net 21, so that garbage can be prevented from remaining in meshes of the meshed net 21 in the upper half part.

The guide wheel 22 is arranged at a position which is closer to the outer side of the guide arm than the front end guide arm, but the guide wheel 22 is only slightly closer to the outer side of the guide arm. Make the gap distance M between guide arm front end and the bank wall is within 3cm, can prevent that rubbish from passing through in the gap in the use for the condition of leaking rubbish significantly reduces.

As shown in fig. 11, the method for collecting garbage by a garbage collection ship comprises the following steps:

identifying the garbage through an image identification system or manually; the garbage collection ship arrives in front of the garbage to be treated; the garbage is enclosed in the middle by the blocking arm; the water absorption component is started to form negative pressure; the propulsion assembly is started to provide a thrust opposite to and the same as that of the water absorption assembly; the conveyer belt runs; the control assembly controls the garbage collection vessel to reverse out of the area.

The garbage collection ship can reach the front of the garbage to be treated through a control assembly or manually.

The water absorption assembly can identify the volume and quantity of the garbage in the water through an image identification system, and the control assembly adjusts the running speed of the propeller assembly 32 and controls the working time of the propeller assembly.

When the catamaran cleans up the garbage around the underwater landscape, the control assembly controls the catamaran to reach the front of the underwater landscape, and the blocking arm is used for enclosing the underwater landscape in the middle. Then the water absorption assembly is started to form negative pressure, and simultaneously the paddle hanging machine is started to provide opposite thrust with the same magnitude, so that the catamaran keeps still in water; the water suction assembly guides the flow of water which carries the waste to the front of the conveyor belt 5. The conveyor belt 5 then lifts and carries the water-flow-guided refuse into a refuse storage bin 61 located inside the rear compartment 12. After the garbage is cleaned, the control assembly controls the catamaran to back and leave the area.

When the catamaran cleans the regular bank garbage, the control assembly controls the catamaran to be attached to the bank and level with the bank, meanwhile, the rigid blocking arm on one side is close to the bank, and the front end guide wheel 22 is close to the bank. The outboard propulsion system is then activated to propel the catamaran forward. The water absorption component and the conveyer belt 5 are started simultaneously in the propelling process, the garbage in the blocking arm is guided by the water absorption component, and the conveyer belt 5 is conveyed into the garbage storage box 61 in the rear cabin 12. The large diameter guide wheels 22 slide along the bank to reduce the jolt caused by the collision of the ship body with the bank.

When the catamaran cleans irregular river banks, the control assembly controls the ship body to reach a cleaning area, then the ship body is controlled to be perpendicular to the river banks, the paddle hanging machine is started, the ship body is controlled to move forwards, and the blocking arm can be appropriately deformed to adapt to different river bank types. When the catamaran props against the river bank, the water absorption assembly and the conveying belt 5 are started, and simultaneously the paddle hanging machine generates a force which is the same as the propeller of the catamaran in size and in the opposite direction, so that the catamaran keeps still in water. The water suction assembly creates a negative pressure that directs the flow of water that carries the waste to the front of the conveyor belt 5. The conveyor belt 5 then lifts and carries the water-flow-guided refuse into a refuse storage bin 61 located inside the rear compartment 12. After the garbage is cleaned, the control assembly controls the catamaran to back and leave the area.

When the catamaran is low in electric quantity or the garbage reaches the load, the catamaran can manually or automatically return to a base station on the shore. The rear cover of the rear compartment 12 is opened, the trash storage box 61 is taken out through the sliding assembly 62 installed in the rear compartment 12, and the empty trash storage box 61 is replaced, and the batteries located inside the left rear compartment 12 and inside the right rear compartment 12 are charged. At the moment, the rigid blocking arm stops vertically to pump water, and the water surface garbage collecting catamaran finishes work.

The left side hull 101 and the right side hull 102 are both provided with lifting rings, so that the device can be used for water supply and drainage through a crane.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. Garbage collection ship, its characterized in that, including hull, removal subassembly, garbage collection subassembly, rubbish deposit subassembly and rubbish transport assembly, the hull connection the removal subassembly, the hull connection the garbage collection subassembly, the hull connection the rubbish transport assembly, the hull connection the rubbish deposit subassembly, the hull includes left side hull, right side hull and structural support, left side hull connection structural support, right side hull connection structural support, the garbage collection subassembly is including the subassembly that absorbs water, the subassembly that absorbs water with the removal subassembly cooperation, the subassembly that absorbs water includes the screw subassembly.

2. The refuse collection vessel according to claim 1, characterized in that the refuse collection assembly further comprises a retaining arm connected to the hull.

3. The refuse collection vessel of claim 2, wherein the barrier arm comprises a barrier arm body and a skidding mechanism, the barrier arm being connected to the skidding mechanism.

4. The refuse collecting vessel according to claim 3, further comprising a moving assembly including a thruster assembly, said thruster assembly being connected to said hull.

5. The refuse collecting vessel according to claim 4, wherein the refuse collecting unit further comprises a filter frame, a water absorbing unit and a water guide plate, the water absorbing unit is connected to the hull, the water guide plate is connected to the hull, and the filter frame is connected to the hull.

6. The waste collection vessel of any one of claims 1 to 5, wherein the waste transport assembly includes a conveyor belt connected to the hull, the conveyor belt being disposed at an incline between the left and right hulls.

7. The refuse collection vessel according to claim 6, wherein the refuse storage assembly comprises a refuse storage bin and a sliding assembly, the refuse storage bin being connected to the sliding assembly, the sliding assembly being connected to the hull.

8. The refuse collection vessel according to claim 7, further comprising a control assembly connected to the movement assembly, the control assembly being connected to the refuse transport assembly, the control assembly being connected to the refuse collection assembly.

9. The refuse collecting vessel according to claim 8, further comprising a power supply assembly connected to the control assembly, the power supply assembly connected to the moving assembly, the power supply assembly connected to the refuse conveying assembly, the power supply assembly connected to the refuse collecting assembly.

10. The method for collecting the garbage by the garbage collection ship is characterized by comprising the following steps of:

the garbage collection ship arrives in front of the garbage to be treated; the garbage is enclosed in the middle by the blocking arm; the water absorption component is started to form negative pressure; the propulsion assembly is started to provide a thrust opposite to and the same as that of the water absorption assembly; the conveyer belt runs; the control assembly controls the garbage collection boat to reverse away.