Inflatable boat and inflatable boat control method based on automatic propeller cleaning

Abstract

The invention belongs to the technical field of inflatable boats, and particularly relates to an inflatable boat and an inflatable boat control method based on automatic propeller cleaning, the inflatable boat comprises a boat body and a spiral propeller, and the spiral propeller is arranged at the tail of the boat body; the adjusting mechanism comprises a driving assembly fixedly arranged on the ship body, a rotating device is arranged at the output end of the driving assembly, and a spiral propeller is arranged in the rotating device; the cleaning mechanism comprises a cutting assembly arranged on the spiral propeller and a cleaning assembly, the cutting assembly comprises a supporting plate, a driving motor is arranged on the inner side of the supporting plate, a cutting knife is arranged at the output end of the driving motor, and the cleaning assembly comprises a cleaning plate arranged at the output end of the cleaning motor. The propeller can be effectively adjusted according to requirements, and the safety of the propeller when the propeller enters water for use is ensured. And sundries near the propeller can be effectively cut and cleaned through the cleaning mechanism, meanwhile, the propeller is protected, it is ensured that the propeller is not affected by the sundries underwater, and the risk of being wound is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of inflatable boats, and in particular relates to an inflatable boat and an inflatable boat control method based on automatic propeller cleaning. Background Art

[0002] Inflatable boats are inflatable boats, widely used in water leisure, entertainment, fishing, fishing and other water operations, with the advantages of being light and multifunctional. Compared with traditional boats, inflatable boats are safer and can adapt to a variety of waters. Among them, the propeller refers to a device that converts the engine's rotational power into propulsion by rotating the blades in the water. The original intention of the design of marine propellers is to improve the navigation efficiency, stability and maneuverability of ships.

[0003] As a key component for the propulsion of inflatable boats, propellers are used in extremely complex water environments and are often faced with the risk of being entangled by aquatic plants, fishing nets, ropes and other debris. The entanglements in the water are easily entangled in the propellers, which will not only increase the burden on the propeller operation, reduce the propeller's propulsion efficiency, and increase fuel consumption, but may even reduce the propeller's rotation speed to a certain extent, causing propeller damage or ship stall, reducing the propeller's service life and seriously threatening safety during use. Summary of the invention

[0004] The purpose of the present invention is to provide an inflatable boat and an inflatable boat control method based on automatic propeller cleaning, which can effectively adjust the propeller according to the needs, so that the propeller can stably enter the water and ensure safety during use. The cleaning mechanism can effectively cut and clean the debris near the propeller, and at the same time protect the propeller to ensure that the propeller will not be affected by underwater debris when working, reducing the risk of the propeller being entangled.

[0005] The technical solution adopted by the present invention is as follows:

[0006] An inflatable boat based on propeller automatic cleaning, comprising a hull and a screw propeller, wherein the hull comprises a bottom plate, the screw propeller is arranged on the bottom plate, the screw propeller comprises a screw driver, and the output end of the screw driver is connected to a fairing;

[0007] An adjusting mechanism, the adjusting mechanism comprising a driving assembly, a rotator being provided at an output end of the driving assembly, and the screw propeller being provided inside the rotator;

[0008] A cleaning mechanism, the cleaning mechanism includes a ring cutting component and a cleaning component, the ring cutting component includes a supporting shell arranged outside the air deflector, a driving groove is provided inside the supporting shell, a driving ring is meshedly connected in the driving groove, a ring cutting knife is fixedly connected to the bottom of the driving ring, the cleaning component includes a driving push rod arranged in the supporting shell, the output end of the driving push rod is rotatably connected to a cleaning plate through a connecting plate, and the cleaning plate is rotatably connected to the supporting shell through a connecting rod;

[0009] Among them, the debris in front of the propeller is cut by controlling the rotation of the cutting component, and the cleaning component is controlled to work at the same time to effectively clean the debris after cutting, ensuring that the debris after cutting will not affect the operation of the propeller, effectively reducing the risk of the propeller being entangled.

[0010] Furthermore, an inflatable cabin is fixedly connected to the bottom plate, and a plurality of air storage chambers are respectively provided inside the inflatable cabin, and the plurality of air storage chambers are connected via control valves.

[0011] Furthermore, an inflatable component is provided above the bottom plate, and the inflatable component includes an air pump, and the output end of the air pump is fixedly connected to the control valve in the inflatable cabin through an inflatable pipe;

[0012] When the air filling tube is connected to the control valve, the control valve is in an on state, and when the air filling tube is separated from the control valve, the control valve is in a closed state.

[0013] Furthermore, the driving assembly includes a fixture fixedly arranged at the rear of the base plate, the fixture is provided with a placement slot, an electric push rod is rotatably arranged in the placement slot, and an output end of the electric push rod is rotatably connected to the rotator.

[0014] Furthermore, the rotator is rotatably connected to the bottom of the fixture via a fixing pin, and a mounting hole is provided on the rotator, in which the screw propeller is rotatably connected;

[0015] Wherein, a connecting groove is provided on the rotator, and the output end of the electric push rod is rotatably connected to the connecting groove.

[0016] Furthermore, the support shell is fixedly connected to the air deflector via a support rod, and a driving groove is provided inside the support shell, and the driving ring is slidably connected to the driving groove via a driving connector.

[0017] Furthermore, the cleaning mechanism also includes a protective component, which includes a protective plate and an electric adjustment rod. The protective plate is slidably connected to the inside of the air deflector, and the protective plate is arranged at the output end of the electric adjustment rod.

[0018] Furthermore, a spiral drive shaft is fixedly mounted in the deflector, a blade is disposed at one end of the spiral drive shaft, and a cleaning groove is provided on the spiral drive shaft, a cleaner is disposed in the cleaning groove, and a cleaning blade is disposed at the output end of the cleaner;

[0019] The cleaner is electrically connected to the spiral drive shaft via a sensor. When the sensor detects changes in the output power and rotation speed of the spiral drive shaft, the cleaner is controlled to cut the surface of the blade.

[0020] Furthermore, a control device is provided on the hull, and the control device includes a control console fixed on the bottom plate, and the control console is connected to a rudder propeller through a control rod, and the control console is electrically connected to the propeller, the adjustment mechanism and the cleaning mechanism respectively.

[0021] The present invention also provides an inflatable boat control method, which is applied to the above-mentioned inflatable boat based on automatic propeller cleaning, and includes the following steps:

[0022] Step 1: Inflate the inflatable cabin on the bottom plate through the inflatable component to make the hull float on the water surface, and then control the driving component in the driving mechanism to drive the rotator to rotate;

[0023] Step 2: When the rotator rotates to the specified position, the propeller is driven to stably enter the water, and the rotator and the driving assembly squeeze the control button of the cleaning mechanism, and the control device effectively controls the propeller to adjust the direction angle, and at the same time controls the cleaning mechanism to be used;

[0024] Step 3: By controlling the circular cutting assembly, the driving ring in the support shell is operated, and the circular cutting knife is driven to continuously rotate and cut inside the support shell, thereby cutting the debris in front of the screw propeller;

[0025] Step 4: Control the driving push rod in the cleaning assembly to drive the cleaning plate, so as to form an angle inside the support shell, thereby guiding the cut debris to move along the cleaning plate to the outside of the fairing, thereby reducing direct contact between the debris and the propeller.

[0026] The technical effects achieved by the present invention are:

[0027] An inflatable boat and an inflatable boat control method based on automatic propeller cleaning of the present invention can effectively clean obstacles in front of the propeller by setting a cleaning mechanism. The circular cutting component is set on the outside of the fairing, and the circular cutting knife is driven to rotate by setting a driving ring inside the fairing. It can effectively cut the debris in front of the propeller, such as water plants, ropes, etc., to prevent these debris from being entangled on the propeller and affecting its normal operation. At the same time, the cleaning component can quickly remove the cut debris from the working area of ​​the propeller. Ensure that the cut debris will not be entangled on the propeller, thereby reducing the risk of the propeller being entangled, improving the working efficiency of the propeller, and reducing maintenance costs and downtime.

[0028] The inflatable boat and the inflatable boat control method based on automatic propeller cleaning of the present invention can effectively monitor the real-time rotation speed and power of the propeller by arranging a cleaner on the propeller, and then control the cleaner to clean the surface of the blade to prevent the power loss caused by the entanglement of debris on the surface of the blade. By dividing the inflatable cabin into multiple independent air storage chambers, during maintenance or repair, the air storage chamber with problems can be handled separately without affecting the normal use of other parts, avoiding the risk of overall sinking.

[0029] The inflatable boat and the inflatable boat control method based on automatic propeller cleaning of the present invention can effectively control the use of the propeller by setting an adjustment mechanism, ensure the stable adjustment of the propeller, and control its launching and use according to the use requirements. At the same time, the water outlet adjustment of the propeller can be effectively controlled when it is not necessary to launch, which can facilitate its maintenance and improve its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the overall structural adjustment of the present invention;

[0032] Figure 3 The present invention Figure 2 A magnified diagram of the propeller adjustment at center A;

[0033] Figure 4 It is a partial exploded schematic diagram of the overall structure of the present invention;

[0034] Figure 5 It is a schematic diagram of the cleaning mechanism structure of the present invention;

[0035] Figure 6 It is a cross-sectional view of the use process of the cleaning mechanism of the present invention;

[0036] Figure 7 It is an exploded schematic diagram of the local structure of the cleaning mechanism of the present invention;

[0037] Figure 8 It is a schematic diagram of the overall structure of the screw propeller of the present invention;

[0038] Fig. 9 This is a schematic diagram of the overall explosion of the screw propeller of the present invention;

[0039] Fig.10 It is a sectional view of the overall structure of the screw propeller of the present invention.

[0040] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0041] 10. Hull; 11. Bottom plate; 12. Inflatable cabin; 121. Air storage chamber; 13. Inflatable assembly; 131. Air pump; 20. Screw propeller; 21. Screw drive; 22. Fairing cover; 23. Screw drive shaft; 231. Cleaning groove; 232. Cleaner; 24. Blade; 30. Adjustment mechanism; 31. Drive assembly; 311. Fixer; 312. Placement groove; 313. Electric push rod; 32. Rotator; 321. Mounting hole; 322. Connecting groove; 40. Cleaning mechanism; 41. Annular cutting assembly; 411. Support shell; 412. Drive ring; 413. Annular cutting knife; 42. Cleaning assembly; 421. Drive push rod; 422. Cleaning plate; 43. Protective assembly; 431. Protective plate; 432. Electric adjustment rod; 50. Control device; 51. Control console; 52. Rudder propeller. DETAILED DESCRIPTION

[0042] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention.

[0043] like Figure 1-Figure 10 As shown, an inflatable boat based on propeller automatic cleaning includes a hull 10 and a propeller 20. The hull 10 includes a bottom plate 11, on which the propeller 20 is arranged. The propeller 20 includes a propeller driver 21, and an output end of the propeller driver 21 is connected to a fairing 22.

[0044] The adjusting mechanism 30 includes a driving assembly 31, a rotator 32 is provided at the output end of the driving assembly 31, and a screw propeller 20 is provided inside the rotator 32;

[0045] The cleaning mechanism 40 includes a ring cutting assembly 41 and a cleaning assembly 42. The ring cutting assembly 41 includes a supporting shell 411 disposed outside the air guide cover 22. A driving groove is provided inside the supporting shell 411. A driving ring 412 is meshedly connected in the driving groove. A ring cutting knife 413 is fixedly connected to the bottom of the driving ring 412. The cleaning assembly 42 includes a driving push rod 421 disposed in the supporting shell 411. The output end of the driving push rod 421 is rotatably connected to a cleaning plate 422 through a connecting plate, and the cleaning plate 422 is rotatably connected to the supporting shell 411 through a connecting rod.

[0046] Among them, the circular cutting component 41 is controlled to rotate to cut the debris in front of the propeller, and the cleaning component 42 works at the same time to effectively clean the debris after cutting, ensuring that the debris after cutting will not affect the operation of the propeller, effectively reducing the risk of the propeller being entangled.

[0047] It should be noted that a control switch button of the cleaning mechanism 40 is provided on the rotator 32. When the rotator 32 is driven and the screw propeller 20 is driven to go into the water, the control switch button and the fixture 311 are squeezed, so that the cleaning mechanism 40 can be effectively powered on, and the cleaning mechanism 40 can be effectively controlled by the control device 50. Among them, the drive ring 412 is composed of a motor and a gear fixed at the output end of the motor. The drive groove provided in the support housing 411 is a tooth groove, and is meshed and connected with the gear on the drive ring 412. The ring cutter 413 is also provided with a multi-stage cutting blade array, which can effectively cut the debris entering the support housing 411.

[0048] In this embodiment, the hull 10 is the main component of the inflatable boat, ensuring the safety and stability of the inflatable boat during driving. Among them, the hull 10 includes a bottom plate 11 for carrying the inflatable assembly 13 and the control device 50. At the same time, by arranging the propeller 20 behind the bottom plate 11, the propeller 20 can generate thrust through rotation, which can drive the inflatable boat to move. Among them, the propeller 20 includes a spiral driver 21, which can effectively generate power to drive the spiral drive shaft 23 and the blades 24 to work and adjust. At the same time, the rotation angle of the propeller 20 can be effectively adjusted to adjust the forward direction of the inflatable boat. Among them, a deflector 22 is set at the output end of the spiral driver 21, which can effectively protect the internal blades 24 from collision damage, and can also reduce water resistance and improve the driving efficiency of the propeller. The adjustment mechanism 30 can effectively adjust the propeller 20 to ensure that it can effectively enter the water when in use. When not in use, it can be adjusted above the bottom plate 11 to facilitate its maintenance and repair. Among them, the adjustment mechanism 30 includes a driving assembly 31, which drives the rotator 32 to rotate by providing power, realizes precise rotation adjustment, and ensures that the propeller 20 is driven by the rotator 32 to stably enter and exit the water. The cleaning mechanism 40 is used to clean up obstacles in front of the propeller 20 to ensure that the debris will not affect the rotation of the propeller during the journey. Among them, the cleaning mechanism 40 includes a ring cutting assembly 41, which is used to perform annular cutting on the debris in front to remove the debris in front of the propeller. Specifically, the ring cutting assembly 41 includes a support shell 411 arranged on the outside of the deflector 22, which is used to accommodate and protect the internal structure of the ring cutting assembly 41, and can prevent external factors from affecting the ring cutting knife 413. By arranging the drive ring 412 inside the support shell 411, it can effectively cooperate with the support shell 411, thereby generating a rotating power, driving the ring cutting knife 413 fixedly connected to the drive ring 412 to perform a cutting operation to remove the debris in front, ensure the efficient operation of the propeller 20, and improve the propulsion efficiency and navigation stability. The cleaning mechanism 40 also includes a cleaning assembly 42 located outside the deflector 22, which is fixed and protected with the support shell 411, and is used to clean obstacles after the cutting of the ring cutting assembly 41. Among them, the cleaning assembly 42 includes a driving push rod 421 arranged in the support shell 411, which is used to generate power, thereby driving the cleaning plate 422 located at its output end to move, and can ensure the flexible movement of the cleaning plate 422 during use. Among them, the cleaning plate 422 is rotatably connected to the support shell 411. The cleaning plate 422 is effectively adjusted in the support shell 411, and then the debris after cutting is guided and cleaned, ensuring the stability of the propeller during travel.

[0049] like Figure 3 , Figure 4As shown, an inflatable cabin 12 is provided above the bottom plate 11 for containing gas, thereby driving the hull 10 to float on the water. By dividing the interior of the inflatable cabin 12 into independent air storage chambers 121, the air storage chambers 121 can be controlled to work individually or together according to the use requirements. Among them, each air storage chamber 121 can be inflated or deflated according to actual needs to adjust the buoyancy and balance of the hull 10. And a control valve is provided between the air storage chambers 121 to control the gas flow of each air storage chamber 121. It should be noted that if a single air storage chamber 121 leaks, the control valve can be quickly closed to prevent the gas from other air storage chambers 121 from being lost, thereby maintaining the overall buoyancy of the hull 10. And by setting the inflatable cabin 12 as an air storage chamber 121, when performing maintenance or repair, the problematic air storage chamber 121 can be handled separately without affecting the normal use of other parts, thereby improving the safety of the inflatable boat.

[0050] like Figure 4 , Figure 5 As shown, by providing an inflatable assembly 13 above the bottom plate 11, the above-mentioned inflatable chamber 12 can be effectively inflated to ensure that the hull 10 can maintain buoyancy and stability. The inflatable assembly 13 includes an air pump 131 for providing gas. By providing an inflatable pipe at the output end of the air pump 131 and fixedly connecting it to the control valve in the inflatable chamber 12, the inflatable chamber 12 can be effectively supplied with gas through the inflatable pipe to ensure that the gas can effectively fill each gas storage chamber 121. It should be noted that when the inflatable pipe is connected to the control valve, the control valve is in a conducting state, and then the gas storage chamber 121 can be effectively supplied with gas. When the inflatable pipe is separated from the control valve, the control valve automatically closes to prevent gas leakage, ensure the sealing and safety of the gas storage chamber 121, and reduce the complexity of operation and the difficulty of maintenance, which helps to improve the stability and safety of navigation.

[0051] Preferably, by setting the fixing device 311 at the rear of the bottom plate 11 and rotatably connecting with the rotating device 32, it can provide effective support for it, thereby driving the screw propeller 20 to be adjusted. The placement slot 312 provided on the fixing device 311 is used to accommodate the electric push rod 313, so that the electric push rod 313 can stably output power when in use, and ensure stable adjustment of the rotating device 32. Among them, the electric push rod 313 can provide sufficient torque to drive the rotating device 32, so that the rotating device 32 rotates, thereby driving the screw propeller 20 to be adjusted.

[0052] like Figure 5 , Figure 6As shown, the rotator 32 is rotatably connected to the fixture 311 through a fixing pin, ensuring that when the rotator 32 is acted upon by the power of the electric push rod 313, it can rotate relative to the fixture 311, thereby driving the screw propeller 20 to be adjusted. By providing a mounting hole 321 for connecting the screw driver 21 on the rotator 32, the stability and safety of the connection are ensured, and at the same time, the screw propeller 20 can be driven to adjust the angle under the action of the control device 50. Among them, the rotator 32 is also provided with a connecting groove 322, which is used to be rotatably connected to the output end of the electric push rod 313, which can effectively receive the power generated by the electric push rod 313 and act on the rotator 32, and at the same time, the rotation adjustment is performed by acting on the fixture 311.

[0053] Preferably, the support shell 411 is fixedly connected to the air deflector 22 via a support rod, ensuring that the support shell 411 will not be displaced or shaken during operation. At the same time, it can provide stable support for the structure inside the support shell 411, ensuring stability and reliability during operation. Among them, a drive groove is provided inside the support shell 411, and a drive connector is slidably arranged in the drive groove, and the drive connector is fixedly connected to the drive ring 412 to ensure efficient transmission of power, thereby driving the ring cutter 413 to rotate, thereby improving the work efficiency during cutting.

[0054] like Figure 6 , Figure 7 As shown, the cleaning mechanism 40 also includes a protective component 43, which is used to protect the blades 24 and the spiral drive shaft 23 disposed inside the air deflector 22 to prevent residual obstacles from being entangled on the blades 24 and the drive shaft. By slidingly connecting the protective plate 431 to the inside of the air deflector 22 and arranging it at the output end of the electric adjustment rod 432, the protective plate 431 can be effectively driven by the electric adjustment rod 432 to adjust its position, so as to ensure the cleaning of the debris inside the air deflector 22, ensure that the protective plate 431 can adjust its position according to actual needs, and improve the safety of the use of the blades 24.

[0055] like Figure 8 , Fig. 9As shown, the spiral drive shaft 23 is arranged in the deflector 22 through a fixed frame, which can effectively receive the power generated by the spiral driver 21 and ensure the effective transmission of power. By arranging the blade 24 on the spiral drive shaft 23, the blade 24 can be effectively driven to rotate, ensuring that the blade 24 rotates at a high speed, thereby generating power and driving the inflatable boat to move forward. By opening a cleaning groove 231 on the spiral drive shaft 23, it is used to install a cleaner 232, and the cleaner 232 is electrically connected to the spiral drive shaft 23 through a sensor to ensure that the start of the cleaner 232 is controlled according to the output power and speed of the spiral drive shaft 23. Among them, the cleaner 232 cuts and cleans the connection between the spiral drive shaft 23 and the blade 24, thereby reducing the risk of debris entangled on the surface of the blade 24. Automatic cleaning can be performed through the setting of the sensor. At the same time, the cleaner 232 can be controlled by the control device 50 to perform regular cleaning to prevent the accumulation of debris and maintain the efficient operation of the propeller. It should be noted that when the sensor detects a change in the output power or rotation speed of the screw drive shaft 23, the cleaner 232 will be automatically started to cut the surface of the blade 24, thereby ensuring the propulsion efficiency of the propeller.

[0056] Preferably, by fixing the console 51 in the control device 50 on the bottom plate 11, the navigation can be effectively controlled to ensure the convenience and comfort of operation. Among them, the steering paddle 52 is arranged above the console 51 through a control rod, and the console 51 is electrically connected to the propeller 20, the adjustment mechanism 30 and the cleaning mechanism 40, and the steering control of the inflatable boat can be effectively achieved by controlling the steering paddle 52, improving the overall performance and response speed, and ensuring the safety and efficiency during use.

[0057] The present invention also provides an inflatable boat control method, which is applied to the above-mentioned inflatable boat based on automatic propeller cleaning, and includes the following steps:

[0058] Step 1: Inflate the inflatable chamber 12 by using the air pump 131 in the inflatable assembly 13, so that the gas fills the air storage chamber 121 in the inflatable chamber 12, thereby driving the hull 10 to make the inflatable boat float on the water. Then, the control console 51 controls the driving assembly 31 in the adjustment mechanism 30, so that the electric push rod 313 in the driving assembly 31 works, and is connected to the rotator 32 through its output end, so as to drive the rotator 32 to adjust.

[0059] Step 2, when the rotator 32 is driven by the electric push rod 313, it will be connected to the fixing device 311 through the rotating pin. At this time, the rotator 32 drives the propeller 20 to enter the water stably, and the rotator 32 and the fixing device 311 squeeze the control switch button in the cleaning mechanism 40, so that the cleaning mechanism 40 is powered on, and then the cleaning mechanism 40 can be controlled by the control device 50. At the same time, the propeller 20 and the mounting hole 321 on the rotator 32 can be effectively controlled to rotate, thereby driving the propeller 20 to adjust the propulsion direction as a whole. Specifically, when the propeller 20 enters the water, the spiral driver 21 will start to generate driving force, driving the spiral drive shaft 23 located inside the deflector 22 to rotate, thereby driving the blades 24 fixed on the spiral drive shaft 23 to rotate rapidly, thereby generating propulsion force, driving the inflatable boat to move forward. When the direction of the inflatable boat needs to be adjusted, the steering propeller 52 on the console 51 is controlled to control the screw driver 21 and the rotator 32 to rotate, and then the power output angle of the propeller is adjusted, thereby driving the inflatable boat to adjust its forward direction.

[0060] Step three, the control signal is effectively sent to the ring cutting component 41 through the control console 51, so that the driving ring 412 arranged in the supporting shell 411 slides along the driving groove inside the supporting shell 411, thereby driving the ring cutting knife 413 fixedly connected thereto to rotate rapidly, and completing the cutting of the obstacle in front of the propeller 20. Among them, by arranging the protective component 43 inside the air deflector 22, the blades 24 can be further protected to ensure the safety of the use of the blades 24. The protective component 43 is arranged to ensure that no objects pass through the air deflector 22 and directly contact the blades 24. The protective plate 432 is effectively driven to adjust in the air deflector 22 through the electric adjustment rod 431, and the debris that passes through the cleaning plate 422 and enters the air deflector 22 can also be effectively cleaned.

[0061] Step 4, when the ring cutting assembly 41 is working, the driving push rod 421 in the cleaning assembly 42 is started, and the cleaning plate 422 located at its output end is driven at the same time. Since the cleaning plate 422 is connected to the internal rotation of the support shell 411, it can be rotated inside the support shell 411 by the power of the driving push rod 421, and form an angle with the internal space of the support shell 411, so that the cut debris can be diverted and guided, and the flow rate will be generated during the journey, and then the debris will be driven to flow from the top of the cleaning plate 422 to the outside of the guide cover 22, reducing the direct contact between the obstacles after cutting and the blades 24, and reducing the risk of winding. Specifically, by opening a cleaning groove 231 on the spiral drive shaft 23, and arranging a cleaner 232 in the cleaning groove 231, and electrically connecting the cleaner 232 to the spiral drive shaft 23 through a sensor, it can effectively start the cleaner 232 according to the change of the output power or speed of the spiral drive shaft 23, so that it can cut the surface of the blade 24, and ensure the propulsion efficiency of the propeller.

[0062] The working principle of the present invention is as follows: when the propeller is controlled to enter the water, the rotator 32 and the fixer 311 squeeze the control switch button in the cleaning mechanism 40, so that the cleaning mechanism 40 is powered on. The control signal is effectively sent to the ring cutting assembly 41 through the console 51 to control the driving ring 412 to start. The control ring 412 is assembled in the driving groove provided in the supporting shell 411 and meshed with the driving groove, and the bottom of the driving ring 412 is fixedly connected with a ring cutting knife 413. When the driving ring 412 is started, it will mesh with the driving groove in the supporting shell 411, generating a force to drive the driving ring 412 to move rapidly in a circle in the driving groove in the supporting shell 411, thereby driving the ring cutting knife 413 fixedly connected at its bottom to perform ring cutting rotation, effectively generating a cutting force, and cutting the weeds and obstacles ahead. When the circular cutting component 41 is working, the driving push rod 421 in the cleaning component 42 is started. When the output end of the driving push rod is extended, the cleaning plate 422 is driven to move by rotating the connecting plate arranged at its output end. Since the cleaning plate 422 is rotatably connected with the inside of the supporting shell 411 through the connecting rod, the cleaning plate 422 is driven to rotate inside the supporting shell 411 through the power of the driving push rod 421, and forms an angle with the internal space of the supporting shell 411, which can divert and guide the cut debris, reduce the direct contact between the cut obstacles and the blades 24, and reduce the risk of entanglement. Among them, the cleaner 232 is electrically connected to the spiral drive shaft 23 through a sensor. When the output power and rotation speed of the spiral drive shaft 23 change, the sensor will control the cleaner 232 to start, and then control the cleaner 232 to rotate in the cleaning groove 231, thereby driving the blade fixed at the output end of the cleaner 232 to cut the connection between the spiral drive shaft 23 and the blade 24, thereby preventing the accumulation of debris on the spiral drive shaft 23 and maintaining the efficient operation of the propeller.

[0063] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. An inflatable boat based on automatic propeller cleaning, characterized in that: The invention comprises a hull (10) and a screw propeller (20), wherein the hull (10) comprises a bottom plate (11), the screw propeller (20) is arranged on the bottom plate (11), the screw propeller (20) comprises a screw driver (21), and the output end of the screw driver (21) is connected to a fairing (22); An adjusting mechanism (30), the adjusting mechanism (30) comprising a driving assembly (31), the output end of the driving assembly (31) being provided with a rotator (32), the rotator (32) being provided with the screw propeller (20); A cleaning mechanism (40), the cleaning mechanism (40) comprising a ring cutting component (41) and a cleaning component (42), the ring cutting component (41) comprising a supporting shell (411) arranged outside the air deflector (22), a driving groove being provided inside the supporting shell (411), a driving ring (412) being meshedly connected inside the driving groove, a ring cutting knife (413) being fixedly connected at the bottom of the driving ring (412), the cleaning component (42) comprising a driving push rod (421) arranged inside the supporting shell (411), an output end of the driving push rod (421) being rotatably connected to a cleaning plate (422) via a connecting plate, and the cleaning plate (422) being rotatably connected to the supporting shell (411) via a connecting rod; The circular cutting component (41) is controlled to rotate to cut the debris in front of the propeller, and the cleaning component (42) is controlled to work to effectively clean the debris after cutting, ensuring that the debris after cutting will not affect the operation of the propeller, thereby effectively reducing the risk of the propeller being entangled.

2. The inflatable boat based on automatic propeller cleaning according to claim 1, characterized in that: An inflatable cabin (12) is fixedly connected to the bottom plate (11), and a plurality of air storage chambers (121) are respectively provided inside the inflatable cabin (12), and the plurality of air storage chambers (121) are connected via control valves.

3. The inflatable boat based on automatic propeller cleaning according to claim 2, characterized in that: An inflatable assembly (13) is provided above the bottom plate (11), the inflatable assembly (13) comprising an air pump (131), the output end of the air pump (131) being fixedly connected to a control valve in the inflatable cabin (12) via an inflatable pipe; When the air filling tube is connected to the control valve, the control valve is in an on state, and when the air filling tube is separated from the control valve, the control valve is in a closed state.

4. The inflatable boat based on automatic propeller cleaning according to claim 1, characterized in that: The driving assembly (31) comprises a fixing device (311) fixedly arranged at the rear of the base plate (11), the fixing device (311) being provided with a placement groove (312), an electric push rod (313) being rotatably arranged in the placement groove (312), and an output end of the electric push rod (313) being rotatably connected to the rotator (32).

5. The inflatable boat based on automatic propeller cleaning according to claim 4, characterized in that: The rotator (32) is rotatably connected to the fixer (311) via a fixing pin, and a mounting hole (321) is provided on the rotator (32), and the screw propeller (20) is rotatably connected in the mounting hole (321); The rotator (32) is provided with a connecting groove (322), and the output end of the electric push rod (313) is rotatably connected to the connecting groove (322).

6. The inflatable boat based on automatic propeller cleaning according to claim 1, characterized in that: The support shell (411) is fixedly connected to the air deflector (22) via a support rod, and a driving groove is provided inside the support shell (411), and the driving ring (412) is slidably connected to the driving groove via a driving connector.

7. The inflatable boat based on automatic propeller cleaning according to claim 1, characterized in that: The cleaning mechanism (40) further comprises a protection assembly (43), wherein the protection assembly (43) comprises a protection plate (431) and an electric adjustment rod (432), wherein the protection plate (431) is slidably connected to the inside of the air guide cover (22), and the protection plate (431) is arranged at the output end of the electric adjustment rod (432).

8. The inflatable boat based on automatic propeller cleaning according to claim 1, characterized in that: A spiral drive shaft (23) is arranged in the air guide cover (22) via a fixing frame (221), a blade (24) is arranged at one end of the spiral drive shaft (23), a cleaning groove (231) is provided on the spiral drive shaft (23), a cleaner (232) is arranged in the cleaning groove (231), and a cleaning blade is arranged at the output end of the cleaner (232); The cleaner (232) is electrically connected to the spiral drive shaft (23) via a sensor, and when the sensor detects changes in the output power and rotation speed of the spiral drive shaft (23), the cleaner (232) is controlled to cut the surface of the blade (24).

9. The inflatable boat based on automatic propeller cleaning according to claim 1, characterized in that: The hull (10) is also provided with a control device (50), the control device (50) comprising a control console (51) fixedly arranged on the bottom plate (11), the control console (51) being connected to a steering paddle (52) via a control rod, and the control console (51) being electrically connected to the propeller (20), the regulating mechanism (30) and the cleaning mechanism (40) respectively.

10. An inflatable boat control method, applied to the inflatable boat based on automatic propeller cleaning according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: Inflate the inflatable chamber (12) on the bottom plate (11) through the inflatable component (13) so that the hull (10) can float on the water surface, and then control the driving component (31) in the driving mechanism (30) to drive the rotator (32) to rotate; Step 2: When the rotator (32) rotates to the specified position, the propeller (20) is driven to stably enter the water, and the rotator (32) and the driving assembly (31) squeeze the control button of the cleaning mechanism (40), and the control device (50) effectively controls the propeller (20) to adjust the direction angle, and at the same time controls the cleaning mechanism (40) to be used; Step 3: By controlling the circular cutting assembly (41), the driving ring (412) in the supporting shell (411) is operated, and the circular cutting knife (413) is driven to continuously rotate and cut inside the supporting shell (411), thereby cutting the debris in front of the screw propeller (20); Step 4: By controlling the driving push rod (421) in the cleaning component (42) to drive the cleaning plate (422), an angle can be formed inside the supporting shell (411), thereby guiding the cut debris to move along the cleaning plate (422) to the outside of the fairing (22), thereby reducing the direct contact between the debris and the propeller.

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