A water area cleaning machine propelled by wind power and water pump

Abstract

A water cleaning machine that uses wind power and water pumps for propulsion belongs to the field of garbage cleaning equipment. It includes a hull, a deck, a water pump, a rear baffle and a front baffle; the hull is symmetrically arranged and connected by a connecting rod C, the two ends of the connecting rod A are placed on the corresponding support plates in the hull, and the two ends of the connecting rod A are respectively connected to the main rod, the main rod is located in the hull, the deck is symmetrically arranged and connected through a mounting plate, the deck is placed on the corresponding hull, the front baffle is located between the symmetrically arranged hulls, the rear baffle is located between the symmetrically arranged hulls, and installation nets are provided on both sides of the rear baffle, and the installation nets are installed in the installation grooves on the deck. A catamaran structure of the present invention can realize the rapid disassembly and assembly of each module through the grooves and bolts used for installation between the components, so as to achieve the purpose of improving maintenance efficiency. The present invention uses a water pump and an aerodynamic device to provide power, and can be used alone or simultaneously to adapt to various water environments.

Description

Technical Field

[0001] The invention relates to the field of garbage cleaning equipment, and in particular to a water area cleaning machine which is propelled by wind power and a water pump. Background Art

[0002] At present, most of the water cleaning machines in China are large-scale machines, which are only suitable for large water surfaces. For small waters, especially non-continuous small waters, large-scale machines have disadvantages such as difficult transportation and transfer, high cost, difficult operation, and unsafe. At present, China has conducted some research on small lake surface cleaning devices, such as Jiang Dafei and others designed a "line-by-line" "Cleaning Scenic Area Water Surface Garbage Cleaning Boat", Cheng Renzheng and others developed a "Remote Control Multifunctional Water Surface Cleaning Robot", Yuan Binhua and others studied a small water surface garbage cleaning boat that realized intelligent and convenient operation of small water surface cleaning boats, and Liao Zhiqing and others studied a remote-controlled surface floating object cleaning boat. The design and application of cleaning boats, a water surface intelligent garbage cleaner based on the STM32 control system designed by Liu Kunpeng and others, a research team led by Liu Jinhuai, chief scientist of the "973" Institute of Intelligent Research Institute of Hefei Institutes of Physical Science, Chinese Academy of Sciences, represents the highest level of small water surface intelligent cleaning devices in my country. It has recently developed an autonomous water surface robot called "wind and light complementary"; however, at this stage, there are still some shortcomings in the water cleaning machines used in small waters, especially scenic spots. In terms of power, it still uses exposed propeller propulsion, which has various problems such as poor adaptability, easy damage, damage to water ecology, and insufficient power during use. Summary of the invention

[0003] In order to solve the problems that existing water area cleaning machines are not suitable for small water areas or have poor adaptability, are easily damaged, destroy water area ecology, and lack power when used, the present invention provides a water area cleaning machine that is propelled by wind power and a water pump.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a water area cleaning machine propelled by wind power and water pump, comprising a hull, a deck, a water pump, a rear baffle and a front baffle; the hull is symmetrically arranged and connected by a connecting rod C, the hull is provided with a hole for the connecting rod A to pass through, the two ends of the connecting rod A are placed on the corresponding support plates in the hull, and the two ends of the connecting rod A are respectively connected to the main rod, the main rod is located in the hull, the deck is symmetrically arranged and connected through a mounting plate, the deck is placed on the corresponding hull, the front baffle is located between the symmetrically arranged hulls, hanging rings are provided on both sides of the front baffle, the hanging rings are hung on the frontmost connecting rod A, the hanging rings are connected to multiple connecting rods D, and baffles are provided on the connecting rod D, the rear baffle is located between the symmetrically arranged hulls, mounting nets are provided on both sides of the rear baffle, the mounting nets are installed in the mounting grooves on the deck, a water pump is installed on the hull, and a steering gear and an aerodynamic device are provided on the mounting plate.

[0005] Furthermore, the hull includes an inner front plate, an inner edge plate, a bottom plate, a stern plate and an outer edge plate, wherein the inner front plate, the inner edge plate, the stern plate, the support plate and the outer edge plate are all vertically arranged on the bottom plate, the inner front plate and the inner edge plate are connected and located on one side of the bottom plate, the outer edge plate is located on the other side of the bottom plate, the inner front plate is connected to the outer edge plate, the inner edge plate and the outer edge plate are connected through the stern plate, the support plate is located between the inner edge plate and the outer edge plate, the hole for the connecting rod A to pass through is arranged on the inner edge plate, and the water pump is installed on the stern plate.

[0006] Furthermore, the water pump is connected to one end of the connecting rod B through a supporting rod, the middle part of the connecting rod B is connected to the steering rod, and the steering rod is connected to the steering gear.

[0007] Furthermore, the water pump is fixed to the tail plate, the steering gear is connected to the steering rod, the steering rod is vertically arranged and passes through the mounting plate, and a guide plate is arranged at the bottom of the steering rod.

[0008] Furthermore, the angle between the inner edge plate and the inner front plate is 157.5 degrees; three support plates are provided in the hull, and the three support plates divide the hull into four closed compartments; three connecting rods D are provided on the hanging ring, and the angle between adjacent connecting rods D is 25 degrees.

[0009] Furthermore, the number of the connecting rods A is three, one of which is located at the front, and the other two are located at the rear. An aerodynamic device is provided between the two connecting rods A at the rear, and the aerodynamic device is connected to one of the connecting rods A.

[0010] Furthermore, the aerodynamic device includes a first-stage booster fan, a first-stage booster chamber, a second-stage booster chamber and a third-stage booster chamber; the upper and lower parts of one side of the first-stage booster chamber are provided with connecting plates, and the motor a of the first-stage booster fan is fixed between the two connecting plates, and the motor a is connected to the blades through a rotating shaft, and the rotating shaft and the blades are located in the side chamber, and a curved guide plate is provided at the bottom of the other side of the first-stage booster chamber, the top of the first-stage booster chamber is communicated with the second-stage booster chamber, and the top of the second-stage booster chamber is communicated with the third-stage booster chamber, and a second-stage booster fan is provided at the top and bottom of the second-stage booster chamber, a curved guide plate is provided at the top of one side of the third-stage booster chamber, and a fluid outlet is provided on the other side of the third-stage booster chamber.

[0011] Furthermore, two rows of six secondary booster fans are respectively provided at the top and bottom of the secondary booster chamber, and the secondary booster fans are connected to the motor b.

[0012] Furthermore, electronic speed regulators and batteries are respectively provided on both sides of the mounting plate, and a receiver is also provided on one side of the mounting plate. The electronic speed regulator is connected to the water pump on the corresponding side, the battery on one side is connected to the two electronic speed regulators, and the battery on the other side is connected to the steering gear and the aerodynamic device, and the receiver is connected to the water pump, the steering gear and the aerodynamic device.

[0013] A fluid inlet is provided at one side of the side chamber, a baffle is provided at the fluid inlet, and blades are located in the fluid inlet.

[0014] The beneficial effects of the present invention are as follows: a catamaran structure of the present invention can realize rapid disassembly and assembly of each module through the grooves and bolts used for installation between the components, thereby achieving the purpose of improving maintenance efficiency. The present invention adopts a water pump and an air power device to provide power, which can be used separately or simultaneously to adapt to various water environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a structural schematic diagram of the deck part of the present invention;

[0017] Figure 3 It is a structural schematic diagram of the hull part of the present invention;

[0018] Figure 4 It is a structural schematic diagram of the connecting rod A and the main rod of the present invention;

[0019] Figure 5 It is a structural schematic diagram of the water pump and the connecting rod B of the present invention;

[0020] Figure 6 It is a structural schematic diagram of the rear baffle of the present invention;

[0021] Figure 7 It is a structural schematic diagram of the front baffle of the present invention;

[0022] Figure 8 It is a partial structural schematic diagram of the present invention;

[0023] Fig. 9 It is a structural schematic diagram of the mounting plate part of the present invention;

[0024] Fig.10 It is a schematic structural diagram of the aerodynamic device of the present invention;

[0025] Fig.11 It is a partial structural schematic diagram of the present invention;

[0026] Fig.12 It is a schematic structural diagram of the aerodynamic device of the present invention;

[0027] Fig.13 It is a left side view of the aerodynamic device of the present invention;

[0028] Fig.14 It is a right side view of the aerodynamic device of the present invention;

[0029] Fig.15 It is a front view of the two-stage booster fan of the present invention;

[0030] Fig.16 It is a structural schematic diagram of the curved guide plate of the present invention;

[0031] Fig.17 It is a structural schematic diagram of a first-stage booster fan of the present invention;

[0032] Fig.18 Schematic diagram of the circuit system of the present invention.

[0033] In the figure, 1. deck, 2. mounting groove, 3. electronic speed governor, 4. mounting plate, 5. steering rod, 6. servo, 7. inner front plate, 8. inner edge plate, 9. bottom plate, 10. tail plate, 11. support plate, 12. main rod, 13. connecting rod A, 14. connecting rod B, 15. rear baffle, 16. mounting net, 17. receiver, 18. water pump, 19. baffle, 20. front baffle, 21. hanging ring; 22. connecting rod C, 23. guide plate, 24. battery, 25. curved guide plate, 26. three-stage booster chamber, 27. connecting plate, 28. first-stage booster fan, 29. first-stage booster chamber, 30. second-stage booster fan, 31. fluid outlet, 32. motor a, 33. baffle, 34. fluid inlet, 35. control board. DETAILED DESCRIPTION

[0034] A water area cleaning machine that is propelled by wind power and a water pump, comprising a hull, a deck 1, a water pump 18, a rear baffle 15 and a front baffle 20; the hulls are symmetrically arranged and connected by a connecting rod C22, the hull is provided with a hole for the connecting rod A13 to pass through, the two ends of the connecting rod A13 are placed on corresponding support plates 11 in the hull, and the two ends of the connecting rod A13 are respectively connected to a main rod 12, the main rod 12 is located in the hull, the decks 1 are symmetrically arranged and connected by a mounting plate 4, the decks 1 are placed on the corresponding hulls, the front baffle 20 is located between the symmetrically arranged hulls, and hanging rings are provided on both sides of the front baffle 20 21, a hanging ring 21 is hung on the frontmost connecting rod A13, the hanging ring 21 connects a plurality of connecting rods D, a baffle 19 is provided on the connecting rod D, a rear baffle 15 is located between symmetrically arranged hulls, mounting nets 16 are provided on both sides of the rear baffle 15, the mounting net 16 is installed in a mounting groove 2 on the deck 1, a water pump 18 is installed on the hull, a steering gear 6 and an aerodynamic device are provided on the mounting plate 4, an installation space and a mounting groove 2 are reserved on the mounting plate 4, in addition to being used for installing the aerodynamic device, an auxiliary power device and other components can also be installed, so as to achieve the purpose of effectively utilizing the existing space and reducing costs.

[0035] The hull includes an inner front plate 7, an inner edge plate 8, a bottom plate 9, a stern plate 10 and an outer edge plate. The inner front plate 7, the inner edge plate 8, the stern plate 10, the support plate 11 and the outer edge plate are all vertically set up on the bottom plate 9. The inner front plate 7 and the inner edge plate 8 are connected and located on one side of the bottom plate 9, and the outer edge plate is located on the other side of the bottom plate 9. The inner front plate 7 is connected to the outer edge plate, and the inner edge plate 8 is connected to the outer edge plate through the stern plate 10. The support plate 11 is located between the inner edge plate 8 and the outer edge plate. The hole for the connecting rod A13 to pass through is set on the inner edge plate 8, and the water pump 18 is installed on the stern plate 10.

[0036] In this embodiment, the following two steering modes can be selected:

[0037] Same method Figure 1 , Figure 2 and Figure 5 As shown: the water pump 18 is connected to one end of the connecting rod B14 through a support rod, the middle part of the connecting rod B14 is connected to the steering rod 5, and the steering rod 5 is connected to the steering gear 6 on the mounting plate 4 through the connecting rod E. The water pump 18 can rotate in the mounting hole of the tail plate 10 to change direction.

[0038] Method 2 Fig. 9 and Fig.11 As shown: the water pump 18 is fixed to the tail plate 10, the steering gear 6 is connected to the steering rod 5, the steering rod 5 is vertically arranged and passes through the mounting plate 4, and a guide plate 23 is arranged at the bottom of the steering rod 5. The steering rod 5 drives the guide plate 23 to rotate to change the direction.

[0039] The included angle between the inner edge plate 8 and the inner front plate 7 is 157.5 degrees.

[0040] Three support plates 11 are arranged in the hull, and the three support plates 11 divide the hull into four closed compartments.

[0041] The hanging ring 21 is provided with three connecting rods D, and the angle between adjacent connecting rods D is 25 degrees.

[0042] There are three connecting rods A13, one of which is located at the front, and the other two connecting rods A13 are located at the rear. An aerodynamic device is provided between the two connecting rods A13 at the rear, and the aerodynamic device is connected to one of the connecting rods A13.

[0043] During the movement of the device, the front baffle 20 forms a force due to the pushing action of water on the baffle 19, which drives the hanging ring 21 to rotate, thereby driving the front baffle 20 to rotate. The front baffle 20 is used to form a closed space with the rear baffle 15 to achieve a collection effect.

[0044] The aerodynamic device includes a primary booster fan 28, a primary booster chamber 29, a secondary booster chamber and a tertiary booster chamber 26; the upper and lower parts of one side of the primary booster chamber 29 are both provided with connecting plates 27, and the motor a32 of the primary booster fan 28 is fixed between the two connecting plates 27, and the motor a32 is connected to the blades through a rotating shaft, and the rotating shaft and the blades are located in the side chamber, and a curved guide plate 25 is provided at the bottom of the other side of the primary booster chamber 29, and the top of the primary booster chamber 29 is connected to the secondary booster chamber, and the secondary booster chamber 26 is connected to the secondary booster chamber. The top of the chamber is connected to the three-stage boost chamber 26, and the top and bottom of the two-stage boost chamber are provided with a two-stage boost fan 30. A curved guide plate 25 is provided on the top of one side of the three-stage boost chamber 26, and a fluid outlet 31 is provided on the other side of the three-stage boost chamber 26. The fluid outlet 31 is preferably a conical nozzle; compared with the traditional existing driving method, the aerodynamic device improves the adaptability of complex waters, and adopts an aerodynamic device + water pump hybrid power drive, which can obtain greater power than the existing method; the first-stage boost fan 28 The motor a32 drives the blades to rotate so that the air pressure in the primary boost chamber 29 is greater than the external atmospheric pressure. At this time, the air needs to be vented to achieve balance due to expansion, and then the gas will enter the secondary boost chamber along the curved guide plate 25 in the primary boost chamber 29. The secondary boost fan 30 in the secondary boost chamber will re-pressurize the air from the primary boost chamber 29 and discharge it into the tertiary boost chamber 26 at the top. The air in the tertiary boost chamber 26 is ejected from the fluid outlet 31 along the curved guide plate 25 inside it. In the above process, the gas pressure is ranked as follows: tertiary boost chamber 26>secondary boost chamber>primary boost chamber 29>external environment. Since the area of ​​the fluid outlet 31 is smaller than the fluid inlet 34, and the primary boost fan 28 and the secondary boost fan 30 continue to work, the gas pressure inside the aerodynamic device is greater than the external environment and maintained at a required balance. It can also be understood that the amount of gas entering is greater than the amount of gas exiting, thereby generating a certain amount of power to achieve a propulsion effect. The energy balance of the aerodynamic device is shown in the following formula:

[0045]

[0046] Among them, M 船 is the mass of the water area cleaning machine, V 船 is the travel speed of the water area cleaning machine, M 气 is the mass of the wake, V 气 is the speed of the wake, and E is the total energy consumed during the uniform motion of the cleaning machine in the water area. Under the premise of neither affecting the speed nor reducing the momentum of the gas, this embodiment reduces the total energy consumption by reducing the kinetic energy of the gas, specifically by increasing the mass of the gas and reducing the speed of the gas in the same proportion. In this way, the momentum of the gas does not change, but because the kinetic energy is the square of the speed, the kinetic energy of the gas will be reduced.

[0047] like Fig.15 and Fig.12The top and bottom of the secondary boost chamber are respectively provided with two rows of six secondary boost fans 30, and the secondary boost fans 30 are connected to the motor b.

[0048] An electronic speed regulator 3 and a battery 24 are respectively provided on both sides of the mounting plate 4. A receiver 17 is also provided on one side of the mounting plate 4. The electronic speed regulator 3 is connected to the water pump 18 on the corresponding side, the battery 24 on one side is connected to the two electronic speed regulators 3, and the battery 24 on the other side is connected to the steering gear 6 and the aerodynamic device. The receiver 17 is connected to the water pump 18, the steering gear 6 and the aerodynamic device.

[0049] A plurality of electronic speed regulators 3 are respectively arranged on both sides of the mounting plate 4. A receiver 17 and a battery are also arranged on the mounting plate 4. The battery is connected to the water pump 18, the wind propeller, the electronic speed regulator 3 and the receiver 17 respectively.

[0050] A fluid inlet 34 is provided at one side of the side chamber, 12 baffles 33 are provided at the fluid inlet 34 , the blades are located in the fluid inlet 34 , and the baffles 33 are connected to the side chamber and the rotating shaft.

[0051] according to Fig.18 The circuit system shown is composed of a host computer (multi-channel remote controller) and a slave computer (receiving unit, electronic control unit, action unit);

[0052] The host computer can be realized by using most of the multi-channel remote controllers with six channels or more on the market;

[0053] The receiving unit is a receiver, which receives the corresponding coded signal from the sending end, i.e., the multi-channel remote controller, analyzes it, and then converts it into an electrical signal and transmits it to the corresponding channel to perform corresponding actions, such as transmitting it to the J1 relay along channel one, the J1 relay is closed and powered, the corresponding electronic speed regulator 3 starts working and sends out the pulse width (PWM) control signal of the corresponding water pump 18, and the water pump 18 receives and performs corresponding actions; the same is true for channel two; transmitting it to the J3 relay along channel three, the J3 relay is closed and powered, the control board 35 starts working and sends out the pulse width (PWM) control signal of the secondary booster fan 30, and the secondary booster fan 30 receives the control signal and performs corresponding actions; transmitting it to the J4 relay along channel four, the J4 relay is closed and powered, the corresponding electronic speed regulator 3 starts working and sends out the pulse width (PWM) control signal of the primary booster fan 28, and the primary booster fan 28 receives and performs corresponding actions; transmitting it to the J5 relay along channel five, the J5 relay is closed and powered, and the steering gear 6 performs corresponding actions;

[0054] In the above process, the strength of the pulse width (PWM) control signal controls the strength of the corresponding electrical signal to control the power of the water pump 18, the first-stage boost fan 28 and the second-stage boost fan 30 and the turning angle of the servo 6, thereby generating different forward forces and different steering angles; the control board 35 is a circuit integrated board.

[0055] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water area cleaning machine propelled by wind power and water pump, characterized in that: The invention comprises a hull, a deck (1), a water pump (18), a rear baffle (15) and a front baffle (20); the hull is symmetrically arranged and connected by a connecting rod C (22); a hole for a connecting rod A (13) to pass through is provided on the hull; both ends of the connecting rod A (13) are placed on corresponding support plates (11) in the hull; and both ends of the connecting rod A (13) are respectively connected to a main rod (12); the main rod (12) is located in the hull; the deck (1) is symmetrically arranged and connected by a mounting plate (4); the deck (1) is placed on the corresponding hull; the front baffle (20) Located between symmetrically arranged hulls, a front baffle net (20) is provided with hanging rings (21) on both sides, the hanging rings (21) are hung on the frontmost connecting rod A (13), the hanging rings (21) are connected to a plurality of connecting rods D, and baffle plates (19) are provided on the connecting rods D; a rear baffle net (15) is located between the symmetrically arranged hulls, a mounting net (16) is provided on both sides of the rear baffle net (15), the mounting net (16) is installed in a mounting groove (2) on the deck (1), a water pump (18) is installed on the hull, and a steering gear (6) and an aerodynamic device are provided on the mounting plate (4); The aerodynamic device comprises a primary booster fan (28), a primary booster chamber (29), a secondary booster chamber and a tertiary booster chamber (26); the upper and lower parts of one side of the primary booster chamber (29) are both provided with connecting plates (27); a motor a (32) of the primary booster fan (28) is fixed between the two connecting plates (27); the motor a (32) is connected to the blades via a rotating shaft; the rotating shaft and the blades are located in the side chamber; a curved guide plate (25) is provided at the bottom of the other side of the primary booster chamber (29); the top of the primary booster chamber (29) is communicated with the secondary booster chamber; the top of the secondary booster chamber is communicated with the tertiary booster chamber (26); a secondary booster fan (30) is provided at the top and bottom of the secondary booster chamber; a curved guide plate (25) is provided at the top of one side of the tertiary booster chamber (26); a fluid outlet (31) is provided at the other side of the tertiary booster chamber (26); A fluid inlet (34) is provided on one side of the side chamber, a baffle (33) is provided at the fluid inlet (34), and blades are located in the fluid inlet (34).

2. The water area cleaning machine propelled by wind power and water pump according to claim 1, characterized in that: The hull comprises an inner front plate (7), an inner edge plate (8), a bottom plate (9), a stern plate (10) and an outer edge plate. The inner front plate (7), the inner edge plate (8), the stern plate (10), the support plate (11) and the outer edge plate are all vertically arranged on the bottom plate (9). The inner front plate (7) and the inner edge plate (8) are connected and located on one side of the bottom plate (9), and the outer edge plate is located on the other side of the bottom plate (9). The inner front plate (7) is connected to the outer edge plate, and the inner edge plate (8) and the outer edge plate are connected via the stern plate (10). The support plate (11) is located between the inner edge plate (8) and the outer edge plate. A hole for the connecting rod A (13) to pass through is arranged on the inner edge plate (8), and a water pump (18) is installed on the stern plate (10).

3. The water area cleaning machine propelled by wind power and water pump according to claim 2, characterized in that: The water pump (18) is connected to one end of the connecting rod B (14) through a supporting rod. The middle part of the connecting rod B (14) is connected to the steering rod (5), and the steering rod (5) is connected to the steering gear (6).

4. The water area cleaning machine propelled by wind power and water pump according to claim 2, characterized in that: The water pump (18) is fixed to the tail plate (10), the steering gear (6) is connected to the steering rod (5), the steering rod (5) is vertically arranged and passes through the mounting plate (4), and a guide plate (23) is arranged at the bottom of the steering rod (5).

5. The water area cleaning machine propelled by wind power and water pump according to claim 2, characterized in that: The angle between the inner edge plate (8) and the inner front plate (7) is 157.5 degrees; three support plates (11) are arranged in the hull, and the three support plates (11) divide the hull into four closed compartments; three connecting rods D are arranged on the hanging ring (21), and the angle between adjacent connecting rods D is 25 degrees.

6. The water area cleaning machine propelled by wind power and water pump according to claim 1, characterized in that: The number of the connecting rods A (13) is three, one of which is located at the front, and the other two are located at the rear. An aerodynamic device is provided between the two connecting rods A (13) at the rear, and the aerodynamic device is connected to one of the connecting rods A (13).

7. The water area cleaning machine propelled by wind power and water pump according to claim 1, characterized in that: Two rows of six secondary boosting fans (30) are respectively arranged at the top and bottom of the secondary boosting chamber, and the secondary boosting fans (30) are connected to the motor b.

8. The water area cleaning machine propelled by wind power and water pump according to claim 1, characterized in that: The mounting plate (4) is provided with an electronic speed regulator (3) and a battery (24) on both sides, respectively. A receiver (17) is also provided on one side of the mounting plate (4). The electronic speed regulator (3) is connected to a water pump (18) on the corresponding side. The battery (24) on one side is connected to two electronic speed regulators (3). The battery (24) on the other side is connected to a steering gear (6) and an air power device. The receiver (17) is connected to the water pump (18), the steering gear (6) and the air power device.

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