Multifunctional intelligent water surface garbage cleaning ship

Abstract

The invention relates to the technical field of water surface cleaning, in particular to a multifunctional intelligent water surface garbage cleaning ship which comprises a catamaran, a solar panel, a driving device, a garbage collecting device, a shipborne water sample collector, an ultrasonic algae removal instrument, a transmission mechanism and a self-cleaning mechanism. The collecting and conveying assembly is connected with the catamaran through the supporting frame, the driving device and the self-cleaning mechanism are arranged below the garbage collecting device, the solar panel is arranged above the catamaran, the storage battery is placed in the catamaran, and the controller is arranged on the catamaran. Advancing and steering can be achieved only through one set of power system, the transmission mechanism and the self-cleaning mechanism are driven to operate, the structure is simple, the energy utilization rate is high, the application range is wide, the robot can enter small and medium water areas to clean water surface garbage, energy is saved, environment friendliness is achieved, efficiency is high, and cost is low.

Description

Technical Field

[0001] The invention relates to the technical field of water surface cleaning, and in particular to a multifunctional intelligent water surface garbage cleaning ship. Background Art

[0002] With the progress of industry and social development, water pollution has become increasingly serious and has become the world's number one environmental governance problem. Human activities have caused a large amount of industrial, agricultural and domestic waste to be discharged into the water, causing the water to be polluted. In particular, urban rivers, rivers in tourist attractions, reservoirs and some calm narrow waters have been greatly polluted. Water pollution not only affects people's lives and destroys the ecology, but also directly endangers human health and causes great damage. my country has proposed a strategy for sustainable social and economic development and protection of people's health, and has taken a series of powerful measures to control water pollution. At present, most of the water surface cleaning devices used in China are large-scale mechanical devices, and most of them use primary energy, with harsh use conditions and high costs. For small and medium-sized waters such as lakes and rivers, the cost of using such devices is high, so manual salvage or fixed eddy current garbage collection devices are often used, which are dangerous to the salvage environment and have low efficiency. The problem of low efficiency in cleaning garbage on the surface of small and medium-sized waters and dangerous salvage environment needs to be solved urgently. Summary of the invention

[0003] In order to solve the problems of the prior art, the present invention provides a multifunctional intelligent surface garbage cleaning boat which is low in cost and can enter small and medium-sized water areas for operation.

[0004] The purpose of the present invention can be achieved through the following technical solutions: A multifunctional intelligent surface garbage cleaning ship, comprising:

[0005] A double hull, wherein a driving device is arranged inside the double hull, and the driving device comprises an underwater propeller, a battery and a transmission mechanism, wherein the underwater propeller is fixedly arranged at the tail of the double hull, and the battery is arranged inside the double hull and electrically connected to the underwater propeller to drive the underwater propeller to work;

[0006] A garbage collection device, the garbage collection device comprising a collection and conveying assembly, a transmission mechanism and a garbage collection frame, the transmission mechanism being used to drive the collection and conveying assembly to rotate toward the garbage collection frame;

[0007] A self-cleaning mechanism, the self-cleaning mechanism includes a water suction funnel, a water suction hose and a spray head, the water suction funnel is arranged at the end of the underwater propeller, the spray head is arranged inside the garbage collection device, one end of the water suction hose is connected to the water suction funnel, and the other end is connected to the spray head pipeline, and the output end of the spray head faces the garbage collection device.

[0008] A further improvement is that a support frame is fixedly installed between the double hulls, the collection and transmission assembly includes a conveyor belt and a driving rod, the driving rod is rotatably installed inside the double hulls and a driving gear is fixedly installed on the upper end, the conveyor belt is mounted on the driving rod and rotated by the driving gear, and the garbage collection frame is hung inside the double hulls and is arranged at the end of the conveyor belt.

[0009] According to a further improvement, the transmission mechanism is symmetrically arranged in two groups, each group of the transmission mechanism includes a paddle wheel, a transmission wheel, a synchronous belt, a driven wheel, a first transmission gear and a second transmission gear, the paddle wheel is rotatably arranged inside the catamaran and located at the front end of the underwater propeller, the transmission wheel is connected to the paddle wheel through a transmission shaft, the driven wheel is rotatably arranged inside the catamaran and connected to the first transmission gear through a transmission shaft, the synchronous belt is sleeved between the transmission wheel and the driven wheel, the first transmission gear and the second transmission gear are meshed with each other, and a coupling is arranged on the outside of the drive rod located at the rear end, and the drive rod is connected to the second transmission gear through the coupling.

[0010] As a further improvement, a solar panel is provided on the upper end of the double hull, and the solar panel is electrically connected to the battery.

[0011] As a further improvement, a mounting groove is provided on one side of the garbage collection frame close to the collection and conveying assembly, a strip brush is provided in the mounting groove, and a front end of the strip brush abuts against the conveyor belt.

[0012] As a further improvement, a controller and sensors for receiving GPS signals and collecting images are provided at the upper end of the double hull.

[0013] As a further improvement, a ship-borne water sample collector is embedded in the inner side of the double hull.

[0014] An ultrasonic algae remover is fixedly provided at the lower end of the double hull, and the ultrasonic algae remover is installed below the collecting and conveying assembly.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention can solve the problem of high cost of surface garbage salvage in small and medium-sized river basins, and has the characteristics of high efficiency of surface garbage salvage, which is not only suitable for reducing the cost of manual salvage but also reduces the risk factor of salvage;

[0017] 2. The present invention can realize forward movement and steering, and drive the operation of the transmission device and the flushing device through only one power system, with a simple structure and high energy utilization rate;

[0018] 3. The present invention uses solar energy as an auxiliary energy supply method, which is beneficial to resource protection and environmental improvement, and is in line with the national green development strategy.

[0019] 4. The present invention uses an autonomous navigation module to drive the integrated controller to calculate the coordinates of the equipment, the azimuth difference of the target coordinates, and the direction of the trajectory after the GPS determines the location, so that the hull can patrol on the planned track and realize operations such as moving forward, turning, and stopping. The navigation control adopts PID algorithm linear control, and the control deviation is formed according to the given value and the actual output value. Then, the deviation is used to give a reasonable control amount to enable the cleaning ship to automatically navigate along the planned path. At the same time, the equipment also collects surrounding image information through visual sensors and transmits it to the single-chip microcomputer. The single-chip microcomputer processes the image information and sends it to the processor. When encountering large obstacles, the ship can automatically identify and modify the route to avoid obstacles. In addition, when the equipment encounters a fault, the operator can temporarily cancel the automatic navigation mode of the cleaning ship and switch to the remote control mode. The navigation of the cleaning ship can be controlled by simple button operations on the controller;

[0020] 5. The present invention installs an ultrasonic algae removal device under the collection and transmission components of the double hull. When the equipment is operating normally, it releases 68-120kHz static ultrasonic waves underwater to damage algae cells by using the mechanical effect and thermal effect, cavitation effect, pseudo-cavitation rupture, and free radical effect generated by ultrasonic waves, so that the biological activity of algae cells is reduced until they disappear, causing them to die, thereby achieving the purpose of removing algae. It can effectively remove single-cell algae such as blue algae and green algae in the water area and improve water quality;

[0021] 6. The present invention installs a ship-borne water sample collector at the lower end of the double hull. The operator pre-transmits the longitude and latitude coordinates of the sampling data point to the controller of the surface garbage cleaning ship through the server on the mobile phone app. After the cleaning ship arrives at the preset location, the built-in water pump of the sampling device is turned on to collect water samples. After the cleaning ship docks, the operator takes the water sample and sends it to the laboratory for water quality testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the garbage collection device of the present invention;

[0025] Figure 4 It is a schematic diagram of the internal structure of the garbage collection device of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the transmission mechanism of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the garbage collection frame of the present invention.

[0028] Figure 7 It is another perspective structural schematic diagram of the present invention;

[0029] Figure 8 This is the automatic obstacle avoidance flow chart of the present invention;

[0030] Fig. 9 It is a principle flow chart of the ultrasonic generator of the present invention;

[0031] Fig.10 It is a flow chart of water quality detection of the present invention.

[0032] In the figure, 1. double hull; 11. controller; 12. support frame; 2. driving device; 21. underwater propeller; 22. battery; 3. garbage collection device; 31. collection and transmission assembly; 311. conveyor belt; 312. driving rod; 3121. driving gear; 3122. coupling; 32. garbage collection frame; 321. mounting groove; 322. strip brush; 4. transmission mechanism; 41. paddle wheel; 42. transmission wheel; 43. synchronous belt; 44. passive wheel; 45. first transmission gear; 46. second transmission gear; 5. self-cleaning mechanism; 51. water suction funnel; 52. water suction hose; 53. sprinkler head; 6. solar panel; 7. sensor; 8. ship-borne water sample collector; 9. ultrasonic algaecide. DETAILED DESCRIPTION

[0033] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The following is combined with the embodiments and attached Figures 1 to 10 , the technical solution of the present invention is further elaborated.

[0036] Example 1

[0037] A multifunctional intelligent surface garbage cleaning boat, comprising:

[0038] A double hull 1, wherein a controller 11 and a sensor 7 for receiving GPS signals and collecting images are arranged on the upper end of the double hull 1, a ship-borne water sample collector 8 is embedded in the inner side of the double hull 1, a driving device 2 is arranged inside the double hull 1, and the driving device includes an underwater propeller 21 and a battery 22, wherein the underwater propeller 21 is fixedly arranged at the tail of the double hull 1, and the battery 22 is arranged inside the double hull 1 and is electrically connected to the underwater propeller 21 for driving the underwater propeller 21 to rotate;

[0039] A garbage collection device 3, the garbage collection device 3 includes a collection and transmission component 31 and a garbage collection frame 32, a support frame 12 is fixedly arranged between the double hulls 1, the collection and transmission component 31 includes a conveyor belt 311 and a driving rod 312, the driving rod 312 is rotatably arranged inside the double hulls 1 and a driving gear 3121 is fixedly arranged on the upper end, the conveyor belt 311 is sleeved on the driving rod 312 and rotated by the driving gear 3121, the garbage collection frame 312 is hung inside the double hulls 1 and is arranged at the end of the conveyor belt 311, an ultrasonic algaecide 9 is fixedly arranged at the lower end of the double hulls 1, and the ultrasonic algaecide 9 is installed below the collection and transmission component 31;

[0040] The transmission mechanism 4 is used to drive the collection and transmission assembly 31 to rotate toward the garbage collection frame 32 side. The transmission mechanism 4 includes a paddle wheel 41, a transmission wheel 42, a synchronous belt 43, a driven wheel 44, a first transmission gear 45 and a second transmission gear 46. The paddle wheel 41 is rotatably arranged inside the catamaran 1 and is located at the front end of the underwater propeller 21. The transmission wheel 42 is connected to the paddle wheel 41 through a transmission shaft. The driven wheel 44 is rotatably arranged inside the catamaran 1 and is connected to the first transmission gear 45 through a transmission shaft. The synchronous belt 43 is sleeved between the transmission wheel 42 and the driven wheel 44. The first transmission gear 45 and the second transmission gear 46 are meshed with each other. A coupling 3122 is arranged on the outside of the drive rod 312 located at the rear end. The drive rod 312 is connected to the second transmission gear 46 through the coupling 3122.

[0041] like Figures 1 to 10 As shown, in actual use of the present invention, the operator transmits the signal to the controller 11 through the signal generator, and controls the hull to move through the controller 11. During the movement, the battery 22 supplies power to the underwater propeller 21, and the underwater propeller 21 rotates forward to suck water from the water intake to the water outlet, thereby pushing the hull to travel on the water surface. During the travel, the garbage on the water surface is collected into the garbage collection frame 32 through the collection and transmission component 31.

[0042] During the movement of the hull, the water flow pushes the paddle wheel 41 to rotate. During the rotation of the paddle wheel 41, the transmission wheel 42 connected to it is driven to rotate synchronously. The transmission wheel 42 drives the synchronous belt 43 to rotate, thereby realizing the rotation of the passive wheel 44. Secondly, the passive wheel 44 drives the first transmission gear 45 connected to it to rotate, and the first transmission gear 45 drives the second transmission gear 46 meshing with it to rotate. Finally, the driving rod 312 and the driving gear 3121 fixed thereon are driven to rotate through the coupling 3122, thereby driving the conveyor belt 311 to rotate. During the rotation of the conveyor belt 311, the garbage at the front end of the conveyor belt 311 is transported along the conveyor belt 311 to the garbage collection frame 32, so as to avoid the accumulation of garbage in front of the conveyor belt 311 and cause the garbage collection device 3 to be blocked.

[0043] Independent ship-shaped floats are arranged side by side on both sides of the hull, which can better evenly balance the weight on both sides, not only meeting the stability requirements during work operations on the ship, but also meeting the installation requirements of various mechanisms on the ship; each independent body is wide at the top and narrow at the bottom, which can make the hull more slender, reduce resistance and waves generated during driving, and a garbage collection device is set in the middle of the two floats. The overall overhead projection area of ​​the hull is large, and it has stronger wind resistance.

[0044] like Figure 1 and 8 As shown, by setting up the autonomous navigation module, after the GPS determines the position, the driving integrated controller calculates the coordinates of the equipment, the azimuth difference of the target coordinates and the trajectory direction, so that the hull can patrol on the planned track and realize operations such as moving forward, turning and stopping.

[0045] The navigation control adopts PID algorithm linear control, which forms a control deviation based on the given value and the actual output value, and then uses the deviation to give a reasonable control amount to make the cleaning ship automatically navigate according to the planned path. At the same time, the equipment also collects surrounding image information through visual sensors and transmits it to the single-chip microcomputer, which processes the image information and sends it to the processor. When encountering large obstacles, the ship can automatically identify and modify the route to avoid obstacles. In addition, when the equipment encounters a fault, the operator can temporarily release the automatic navigation mode of the cleaning ship and switch to the remote control mode. The navigation of the cleaning ship can be controlled by simple button operations on the controller.

[0046] like Figure 7 and 9As shown, an ultrasonic algae remover 8 is installed under the collecting and transmitting component 31 of the catamaran 1. When the equipment is operating normally, it releases static ultrasonic waves of 68 to 120 kHz underwater to damage algae cells using the mechanical and thermal effects, cavitation effects, pseudo-cavitation rupture, and free radical effects generated by ultrasonic waves, thereby reducing the biological activity of algae cells until they disappear, causing their death, thereby achieving the purpose of removing algae. It can effectively remove single-cell algae such as blue algae and green algae in the water area and improve water quality.

[0047] like Figure 7 and 10 As shown, a ship-borne water sample collector 9 is installed at the lower end of the double hull 1. The operator pre-transmits the longitude and latitude coordinates of the sampling data point to the controller of the surface garbage cleaning ship through the server on the mobile phone app. After the cleaning ship arrives at the preset location, the built-in water pump of the sampling device is turned on to collect water samples. After the cleaning ship docks, the operator takes the water sample and sends it to the laboratory for water quality testing.

[0048] As a further preferred embodiment, the transmission mechanism 4 is symmetrically arranged in two groups to further improve the efficiency of garbage collection.

[0049] As a further preferred embodiment, a self-cleaning mechanism 5 is arranged inside the double hull 1, and the self-cleaning mechanism 5 includes a water suction funnel 51, a water suction hose 52 and a spray head 53. The water suction funnel 51 is arranged at the end of the underwater propeller 21, and the spray head 53 is arranged inside the conveyor belt 311. One end of the water suction hose 52 is connected to the water suction funnel 51, and the other end is connected to the spray head 53 through a pipeline.

[0050] Specifically, Figures 3-4 As shown, during the operation of the underwater propeller 21, part of the water flow sprayed from the water outlet of the underwater propeller 21 is collected by the water suction funnel 51, and transmitted to the spray head 53 installed on the support frame 19 in the conveyor belt 311 through the hose 17, and the generated water flow is sprayed to the inner side of the conveyor belt 311, and the garbage adhering to the conveyor belt 311 is retained in the garbage collection frame 32, so as to prevent the garbage from adhering to the conveyor belt 311 and keep the conveyor belt 311 clean.

[0051] As a further preferred embodiment, a solar panel 6 is provided at the upper end of the catamaran 1 , and the solar panel 6 is electrically connected to the battery 22 .

[0052] Specifically, the power supply system consists of a solar panel 6 arranged above the entire hull, a current controller installed on the back of the solar panel 6, and a battery 22 arranged in the catamaran 1. The battery 22 can power the controller 11 and the underwater thruster 21. The solar panel 6 can convert solar energy into electrical energy in the presence of sunlight, and assist in charging the battery 22 through the current controller, thereby enhancing the endurance of the equipment.

[0053] As a further preferred embodiment, a mounting groove 321 is provided on one side of the garbage collection frame 32 close to the collection and conveying assembly 31 , a strip brush 322 is provided in the mounting groove 321 , and a front end of the strip brush 322 abuts against the conveyor belt 311 .

[0054] Specifically, when the conveyor belt 311 transports surface garbage, the garbage attached to the conveyor belt 311 is cleaned by the strip brush 322, and the garbage adhered to the conveyor belt 311 can be retained in the garbage collection frame 32 to keep the conveyor belt 311 clean.

[0055] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A multifunctional intelligent surface garbage cleaning ship, characterized in that: include: A double hull, wherein a driving device is arranged inside the double hull, and the driving device comprises an underwater propeller, a battery and a transmission mechanism, wherein the underwater propeller is fixedly arranged at the tail of the double hull, and the battery is arranged inside the double hull and electrically connected to the underwater propeller to drive the underwater propeller to work; A garbage collection device, the garbage collection device comprising a collection and conveying assembly, a transmission mechanism and a garbage collection frame, the transmission mechanism being used to drive the collection and conveying assembly to rotate toward the garbage collection frame; A self-cleaning mechanism, the self-cleaning mechanism includes a water suction funnel, a water suction hose and a spray head, the water suction funnel is arranged at the end of the underwater propeller, the spray head is arranged inside the garbage collection device, one end of the water suction hose is connected to the water suction funnel, and the other end is connected to the spray head pipeline, and the output end of the spray head faces the garbage collection device.

2. A multifunctional intelligent surface garbage cleaning ship according to claim 1, characterized in that: A support frame is fixedly arranged between the double hulls, and the collection and transmission assembly includes a conveyor belt and a driving rod. The driving rod is rotatably arranged inside the double hulls and a driving gear is fixedly arranged on the upper end. The conveyor belt is sleeved on the driving rod and rotated by the driving gear. The garbage collection frame is hung inside the double hulls and arranged at the end of the conveyor belt.

3. The multifunctional intelligent surface garbage cleaning ship according to claim 1 is characterized in that: The transmission mechanism is symmetrically arranged in two groups, and each group of the transmission mechanism includes a paddle wheel, a transmission wheel, a synchronous belt, a driven wheel, a first transmission gear and a second transmission gear. The paddle wheel is rotatably arranged inside the catamaran and is located at the front end of the underwater propeller. The transmission wheel is connected to the paddle wheel through a transmission shaft. The driven wheel is rotatably arranged inside the catamaran and is connected to the first transmission gear through a transmission shaft. The synchronous belt is sleeved between the transmission wheel and the driven wheel. The first transmission gear and the second transmission gear are meshed with each other. A coupling is arranged on the outside of the driving rod located at the rear end, and the driving rod is connected to the second transmission gear through the coupling.

4. The multifunctional intelligent surface garbage cleaning ship according to claim 1 is characterized in that: A solar panel is arranged on the upper end of the double hull, and the solar panel is electrically connected to the battery.

5. The multifunctional intelligent surface garbage cleaning ship according to claim 1 is characterized in that: A mounting groove is arranged on one side of the garbage collection frame close to the collection and conveying assembly, a strip brush is arranged in the mounting groove, and the front end of the strip brush abuts against the conveyor belt.

6. The multifunctional intelligent surface garbage cleaning ship according to claim 1 is characterized in that: The upper end of the double hull is provided with a controller and a sensor for receiving GPS signals and collecting images.

7. The multifunctional intelligent surface garbage cleaning ship according to claim 1 is characterized in that: A ship-borne water sample collector is embedded inside the double hull.

8. The multifunctional intelligent surface garbage cleaning ship according to claim 1 is characterized in that: An ultrasonic algae remover is fixedly provided at the lower end of the double hull, and the ultrasonic algae remover is installed below the collecting and conveying assembly.

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