Water garbage disposal robot and water garbage disposal method based on wide area Internet of Things

Abstract

The present invention relates to the field of marine garbage collection technology, and specifically to a water garbage disposal robot and a water garbage disposal method based on wide-area Internet of Things. The coordinates of water garbage are identified by satellite remote sensing technology, which is more targeted; the water garbage disposal robot can squeeze out the seawater in the marine garbage and seal and store the garbage, solving the problem of pollutant diffusion and effectively improving work efficiency; the endurance of the water garbage disposal robot is increased by solar charging panels; the fish nearby are driven away by fish-driving sonicators, which can effectively avoid the accidental killing of fish in the ocean during marine garbage cleaning; the water garbage disposal robot can automatically dock with the garbage base station for garbage dumping, which greatly reduces the difficulty of action and labor costs; the wide-area Internet of Things technology is used to realize multi-machine integration, information interaction, and intelligent division of labor, thereby improving the efficiency of marine garbage cleaning.

Description

Technical Field

[0001] The present invention relates to the technical field of marine garbage collection, and in particular to an aquatic garbage disposal robot and an aquatic garbage disposal method based on wide area Internet of Things. Background Art

[0002] Marine debris refers to persistent, man-made or processed solid waste in the marine and coastal environment. Some of these marine debris stay on the beach, while others can float on the sea surface or sink to the bottom of the sea. The marine debris in the Pacific Ocean alone has reached more than 3 million square kilometers, even exceeding the land area of ​​India. A "marine garbage belt" dominated by plastic has formed in the Pacific Ocean, which is as large as Texas. If no measures are taken, the ocean will not be able to bear the load, and humans will not be able to survive. To collect and treat garbage in the ocean, marine garbage collection devices are needed. However, the existing devices are not highly intelligent, and cannot make a clearer judgment on the garbage collection situation. The control and processing methods are not convenient enough, and most of them require manual operation, which is time-consuming and labor-intensive. Each marine garbage cleaning work is less targeted, the overall situation of the garbage is not well grasped, the task planning is unclear, and it is very blind. While collecting garbage, a large amount of seawater is inhaled, and the seawater in the marine garbage cannot be squeezed out, resulting in less marine garbage collected, which seriously affects work efficiency. Limited by the endurance of the garbage collector, the voyage distance for each garbage collection is limited, and only a relatively small amount can be collected. Marine garbage in a narrow area; in addition, the marine garbage collection device in the prior art is prone to accidentally killing fish in the ocean during the marine garbage cleaning work, which makes it not in line with the humanized design; in addition, the energy replenishment and garbage delivery process of the marine garbage collection device in the prior art is relatively complicated and is not suitable for large-scale popularization; it cannot be ignored that marine garbage itself has certain pollution. If it is not processed and packaged, the scope of pollution will be expanded, resulting in more losses than gains; finally, the marine garbage collection device in the prior art usually works independently, not only is the power weak, but there is no mutual cooperation between the devices, and no combined force can be formed. Summary of the invention

[0003] In view of the problems existing in the prior art, the purpose of the present invention is to provide a water garbage disposal robot and a water garbage disposal method based on wide area Internet of Things.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions to achieve it.

[0005] (1) A water garbage disposal robot, comprising a cylindrical body, wherein power devices are respectively arranged on the outer surfaces of the left and right sides of the cylindrical body, a water level sensor is arranged on the outer surface of the right side of the cylindrical body, and a wireless charging module, a communication module and a processor are arranged on the outer surface above the cylindrical body; the communication module is used for transmitting data with the outside world; and the processor is used for controlling the action of the water garbage disposal robot according to external instructions;

[0006] The left and right inner surfaces of the front end of the cylindrical body are respectively provided with vertical screw-nut mechanisms; the screw-nut mechanism comprises a first motor, a screw and a nut, the first motor housing is fixedly connected to the lower surface of the front end of the inner part of the cylindrical body, and the output shaft of the first motor is connected to one end of the screw; the nut of the screw-nut mechanism on the left is connected to a third motor with a horizontal output shaft, and the output shaft of the third motor is connected to a horizontal rod, and the other end of the horizontal rod is rotatably connected to the nut of the screw-nut mechanism on the right, and a conveying blade is provided on the horizontal rod;

[0007] A first conveyor belt for conveying toward the rear end of the cylindrical fuselage is arranged on the inner lower surface of the cylindrical fuselage, a first folding lifting door is arranged vertically on the inner lower surface of the cylindrical fuselage at the front end of the first conveyor belt, a second folding lifting door is arranged vertically on the inner lower surface of the cylindrical fuselage at the rear end of the first conveyor belt, and a third folding lifting door is arranged vertically on the rear end of the cylindrical fuselage; a second conveyor belt for conveying toward the rear end of the cylindrical fuselage is arranged on the inner lower surface of the cylindrical fuselage between the second folding lifting door and the third folding lifting door; the first folding lifting door, the second folding lifting door and the third folding lifting door are all used to close the inner space of the cylindrical fuselage;

[0008] A plurality of one-way drainage holes are provided on the left side panel of the cylindrical fuselage between the first folding lifting door and the second folding lifting door; a water pressure device is horizontally provided on the inner right surface of the cylindrical fuselage between the first folding lifting door and the second folding lifting door; the water pressure device comprises a water pressure plate, and a plurality of threaded holes are provided on the water pressure plate; the water pressure device further comprises a second motor whose number is equal to the number of threaded holes on the water pressure plate, a threaded rod matching the threaded hole is connected to the output shaft of the second motor, the threaded rod passes through the threaded hole, and the other end of the threaded rod is rotatably connected to the inner surface of the left side panel of the cylindrical fuselage; the second motor housing is fixedly connected to the inner right surface of the cylindrical fuselage.

[0009] (II) A method for treating water garbage based on wide area Internet of Things, comprising the following steps:

[0010] Step 1: Establish a wide-area Internet of Things network of coastal garbage base stations and multiple water garbage treatment robots;

[0011] Step 2: The coastal garbage base station obtains the cloud map of water garbage in the current area through remote sensing satellites, identifies the location coordinates of the water garbage, and sends them to the water garbage treatment robot;

[0012] Step 3: The water garbage disposal robot moves to the location coordinates of the water garbage, determines the specific location and quantity of the water garbage, and sends it to the coastal garbage base station;

[0013] Step 4: The coastal garbage base station sends different command signals to each water garbage treatment machine according to the specific location and amount of water garbage;

[0014] Step 4, the water garbage processing robot collects the water garbage according to the command signal;

[0015] Step 5, after the water garbage disposal robot completes the collection of water garbage or the collection box is full, it automatically returns to the coastal garbage base station to complete the garbage dumping and wireless charging; when the water garbage is not collected, the water garbage disposal robot sets out again and returns to step 3.

[0016] Compared with the prior art, the beneficial effects of the present invention are: using satellite remote sensing technology to identify the coordinates of water garbage, which is more targeted; the water garbage treatment robot can squeeze out the seawater in the marine garbage and seal and store the garbage, solving the problem of pollutant diffusion and effectively improving work efficiency; the solar charging panel increases the endurance of the water garbage treatment robot; the fish nearby are driven away by the fish-repelling sonicator, which can effectively avoid the accidental killing of fish in the ocean during the marine garbage cleaning work; the water garbage treatment robot can automatically connect with the garbage base station to dump the garbage, which greatly reduces the difficulty of the action and labor costs; through the wide-area Internet of Things technology, multi-machine integration, information interaction, and intelligent division of labor are realized, thereby improving the efficiency of marine garbage cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the overall structure of the water garbage disposal robot of the present invention;

[0019] Figure 2 is an internal cross-sectional view of the water garbage disposal robot of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the water pressure device of the water garbage disposal robot of the present invention;

[0021] Figure 4 It is a schematic diagram of the overall usage scenario of the method of the present invention and the structure of the robot charging port.

[0022] Explanation of the reference numerals: 1 cylindrical body, 2 power unit, 3 water level sensor, 4 wireless charging module, 5 communication module and processor, 601 first motor, 602 screw rod, 603 horizontal rod, 604 conveying blade, 7 first conveyor belt, 8 second conveyor belt, 9 first folding lifting door, 10 second folding lifting door, 11 third folding lifting door, 12 one-way drainage hole, 131 water pressure plate, 132 second motor, 133 threaded rod, 14 solar charging panel. DETAILED DESCRIPTION

[0023] The embodiments of the present invention will be described in detail below with reference to examples, but those skilled in the art will understand that the following examples are only used to illustrate the present invention and should not be construed as limiting the scope of the present invention.

[0024] refer to Figure 1 The water garbage disposal robot comprises a cylindrical body 1, the outer surfaces of the left and right sides of the cylindrical body 1 are respectively provided with power devices 2, the outer surface of the right side of the cylindrical body 1 is provided with a water level sensor 3, and the upper outer surface of the cylindrical body 1 is provided with a wireless charging module 4, a communication module and a processor 5; the communication module is used for transmitting data with the outside world; the processor is used for controlling the action of the water garbage disposal robot according to external instructions;

[0025] The left and right inner surfaces of the front end of the cylindrical body 1 are respectively provided with vertical screw-nut mechanisms; the screw-nut mechanism comprises a first motor 601, a screw 602 and a nut, the casing of the first motor 601 is fixedly connected to the lower surface of the front end inside the cylindrical body 1, and the output shaft of the first motor 601 is connected to one end of the screw 602; a third motor with a horizontal output shaft is connected to the nut of the screw-nut mechanism on the left, and a horizontal rod 603 is connected to the output shaft of the third motor, the other end of the horizontal rod 603 is rotatably connected to the nut of the screw-nut mechanism on the right, and a conveying blade 604 is provided on the horizontal rod 603; the processor obtains the water level height according to the water level sensor 3, and controls the height of the horizontal rod 603 to be consistent with the water level height.

[0026] A first conveyor belt 7 for conveying toward the rear end of the cylindrical fuselage 1 is arranged on the inner lower surface of the cylindrical fuselage 1, a first folding lifting door 9 is vertically arranged on the inner lower surface of the cylindrical fuselage 1 at the front end of the first conveyor belt 7, a second folding lifting door 10 is vertically arranged on the inner lower surface of the cylindrical fuselage 1 at the rear end of the first conveyor belt 7, and a third folding lifting door 11 is vertically arranged at the rear end of the cylindrical fuselage 1; a second conveyor belt 8 for conveying toward the rear end of the cylindrical fuselage 1 is arranged on the inner lower surface of the cylindrical fuselage 1 between the second folding lifting door 10 and the third folding lifting door 11; the first folding lifting door 9, the second folding lifting door 10 and the third folding lifting door 11 are all used to close the inner space of the cylindrical fuselage 1;

[0027] A plurality of one-way drainage holes 12 are provided on the left side panel of the cylindrical body 1 between the first folding lifting door 9 and the second folding lifting door 10; a water pressure device is horizontally provided on the right inner surface of the cylindrical body 1 between the first folding lifting door 9 and the second folding lifting door 10; the water pressure device comprises a water pressure plate 131, and a plurality of threaded holes are provided on the water pressure plate 131; the water pressure device further comprises a second motor 132 whose number is equal to the number of threaded holes on the water pressure plate 131, and a threaded rod 133 matching the threaded hole is connected to the output shaft of the second motor 132, the threaded rod 133 passes through the threaded hole, and the other end of the threaded rod 133 is rotatably connected to the inner surface of the left side panel of the cylindrical body 1; the housing of the second motor 132 is fixedly connected to the right inner surface of the cylindrical body 1;

[0028] Furthermore, it also includes a radar infrared sensing module, which is used to determine the specific location and amount of garbage.

[0029] Furthermore, an ultrasonic sensor is included. The ultrasonic sensor is arranged on the inner right surface of the cylindrical body 1 between the second folding lifting door 10 and the third folding lifting door 11, and is used to measure the fullness of the garbage disposal module through ultrasonic waves.

[0030] Furthermore, it also includes a solar charging panel 14, which is used to use solar energy to charge the water garbage disposal robot.

[0031] Furthermore, it also includes an ultraviolet sterilization UV lamp, which is arranged on the right surface inside the cylindrical fuselage between the second folding lifting door and the third folding lifting door. The ultraviolet sterilization UV lamp can emit ultraviolet rays with a wavelength of 253.7nm and a sterilization efficiency of up to 99%, which is used to sterilize garbage.

[0032] Furthermore, it also includes a sonic fish repellent, which is arranged on the lower outer surface of the cylindrical fuselage and uses the liquid-electric effect to generate wide-band composite sound waves to generate sound waves that disgust fish, so as to drive away fish and protect fish.

[0033] When collecting garbage on the water, first, the processor controls the power device to make the front end of the cylindrical fuselage close to the garbage on the water; secondly, the processor controls the first folding lifting door to open, and controls the third motor to rotate the conveying blade to send the garbage between the first folding lifting door and the second folding lifting door; then, the processor controls the first folding lifting door to close, and then controls the second motor to make the water pressure plate squeeze the garbage, and discharge the sewage in the garbage from the one-way drainage hole; finally, the processor controls the second folding lifting door to open, and controls the first conveyor belt to rotate, to send the drained garbage between the second folding lifting door and the third folding lifting door, and then controls the second folding lifting door to close.

[0034] When dumping garbage, first, the processor controls the third folding lifting door to open; then, the processor controls the second conveyor belt to rotate to send the garbage out of the robot.

[0035] The method for treating water garbage based on wide area Internet of Things includes the following steps:

[0036] Step 1: Establish a wide-area Internet of Things network of coastal garbage base stations and multiple water garbage treatment robots;

[0037] Step 2, reference Figure 4 ,The coastal garbage base station obtains the cloud map of water garbage in the current area through remote sensing satellites, identifies the location coordinates of water garbage, and sends them to the water garbage treatment robot;

[0038] The coastal garbage base station includes a processor, a communication module and multiple robot charging ports. The communication module is used to transmit data with the water garbage treatment robot. The processor is used to obtain the action instructions of each water garbage treatment robot according to the specific location and quantity of water garbage. Figure 4 The robot charging port includes a robot lifting mechanism, a wireless charging coil and a trash can; the robot lifting mechanism is used to adjust the height of the water garbage disposal robot, so that the water garbage disposal robot is close to the wireless charging coil and dumps garbage into the trash can; the wireless charging coil is used to charge the water garbage disposal robot; the trash can is used to receive garbage dumped by the water garbage disposal robot.

[0039] Step 3: The water garbage disposal robot moves to the location coordinates of the water garbage, determines the specific location and quantity of the water garbage, and sends it to the coastal garbage base station;

[0040] Step 4: The coastal garbage base station sends different command signals to each water garbage treatment machine according to the specific location and amount of water garbage;

[0041] Step 5, the water garbage processing robot collects the water garbage according to the command signal;

[0042] Step 6: After the water garbage disposal robot completes the collection of water garbage or the collection box is full, it automatically returns to the coastal garbage base station to complete the garbage dumping and wireless charging; when the water garbage is not collected, the water garbage disposal robot sets out again and returns to step 3.

[0043] Although the present invention has been described in detail in general terms and in specific embodiments in this specification, it is obvious to those skilled in the art that some modifications or improvements may be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection claimed by the present invention.

Claims

1. A water garbage disposal robot, characterized in that: The invention comprises a cylindrical body (1), wherein power devices (2) are respectively arranged on the outer surfaces of the left and right sides of the cylindrical body (1), a water level sensor (3) is arranged on the outer surface of the right side of the cylindrical body (1), and a wireless charging module (4), a communication module and a processor (5) are arranged on the outer surface above the cylindrical body (1); the communication module is used for transmitting data with the outside world; and the processor is used for controlling the action of the water garbage disposal robot according to external instructions; The left and right inner surfaces of the front end of the cylindrical body (1) are respectively provided with vertical screw-nut mechanisms; the screw-nut mechanism comprises a first motor (601), a screw (602) and a nut; the housing of the first motor (601) is fixedly connected to the lower surface of the front end of the cylindrical body (1); the output shaft of the first motor (601) is connected to one end of the screw (602); a third motor with a horizontal output shaft is connected to the nut of the screw-nut mechanism on the left side; a horizontal rod (603) is connected to the output shaft of the third motor; the other end of the horizontal rod (603) is rotatably connected to the nut of the screw-nut mechanism on the right side; and a conveying blade (604) is provided on the horizontal rod (603); A first conveyor belt (7) for conveying toward the rear end of the cylindrical body (1) is arranged on the inner lower surface of the cylindrical body (1); a first folding lift door (9) is vertically arranged on the inner lower surface of the cylindrical body (1) at the front end of the first conveyor belt (7); a second folding lift door (10) is vertically arranged on the inner lower surface of the cylindrical body (1) at the rear end of the first conveyor belt (7); and a third folding lift door (11) is vertically arranged at the rear end of the cylindrical body (1); a second conveyor belt (8) for conveying toward the rear end of the cylindrical body (1) is arranged on the inner lower surface of the cylindrical body (1) between the second folding lift door (10) and the third folding lift door (11); the first folding lift door (9), the second folding lift door (10) and the third folding lift door (11) are all used to close the inner space of the cylindrical body (1); A plurality of one-way drainage holes (12) are provided on the left side plate of the cylindrical body (1) between the first folding lifting door (9) and the second folding lifting door (10); a water pressure device is horizontally provided on the inner right surface of the cylindrical body (1) between the first folding lifting door (9) and the second folding lifting door (10); the water pressure device comprises a water pressure plate (131), and a plurality of threaded holes are provided on the water pressure plate (131); the water pressure device further comprises a second motor (132) whose number is equal to the number of threaded holes on the water pressure plate (131); a threaded rod (133) matching the threaded holes is connected to the output shaft of the second motor (132), the threaded rod (133) passes through the threaded holes, and the other end of the threaded rod (133) is rotatably connected to the inner surface of the left side plate of the cylindrical body (1); and a housing of the second motor (132) is fixedly connected to the inner right surface of the cylindrical body (1).

2. The water garbage disposal robot according to claim 1, characterized in that: It also includes a radar infrared sensing module, which is used to determine the specific location and quantity of garbage.

3. The water garbage disposal robot according to claim 1, characterized in that: It also includes an ultrasonic sensor, which is arranged on the inner right surface of the cylindrical body (1) between the second folding lifting door (10) and the third folding lifting door (11) and is used to measure the fullness of the garbage disposal module through ultrasonic waves.

4. The water garbage disposal robot according to claim 1, characterized in that: It also comprises a solar charging panel (14), and the solar charging panel (14) is used to charge the water garbage disposal robot using solar energy.

5. The water garbage disposal robot according to claim 1, characterized in that: It also includes an ultraviolet sterilization UV lamp, which is arranged on the right surface of the inside of the cylindrical fuselage between the second folding lifting door and the third folding lifting door and is used for sterilizing garbage.

6. The water garbage disposal robot according to claim 1, characterized in that: The utility model also comprises a sonic fish repelling device, which is arranged on the lower outer surface of the cylindrical body and is used for repelling fish.

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