CN117141699B - Multifunctional water surface rescue robot and working method - Google Patents
Multifunctional water surface rescue robot and working method Download PDFInfo
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- CN117141699B CN117141699B CN202311405575.7A CN202311405575A CN117141699B CN 117141699 B CN117141699 B CN 117141699B CN 202311405575 A CN202311405575 A CN 202311405575A CN 117141699 B CN117141699 B CN 117141699B
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- water inlet
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- water
- algae
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 158
- 238000000034 method Methods 0.000 title claims abstract description 20
- 241000195493 Cryptophyta Species 0.000 claims abstract description 50
- 230000007306 turnover Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 71
- 230000008569 process Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/01—Marine propulsion by water jets having means to prevent foreign material from clogging fluid passage way
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H2011/004—Marine propulsion by water jets using the eductor or injector pump principle, e.g. jets with by-pass fluid paths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H2011/006—Marine propulsion by water jets with propulsive medium supplied from sources external to propelled vessel, e.g. water from public water supply
Abstract
The invention relates to the technical field of ship motors, in particular to a multifunctional water surface rescue robot and a working method. The invention provides a multifunctional water surface rescue robot, which comprises: the robot body is detachably arranged at the rear end of the boat body, the fixed base is fixed at the rear end of the bottom of the robot body, the propeller is fixed on the fixed base, and the propeller is suitable for driving the boat body to move; the fixed base is provided with a plurality of water inlets, and each two adjusting parts are oppositely hinged to one side wall of each water inlet; the control ring is rotatably arranged on the fixed base and is linked with the adjusting piece; when the control ring rotates circumferentially, the control ring is suitable for opening or closing the water inlet on the fixed base; when the control ring circumferentially rotates, the control ring is suitable for pushing the adjusting piece to turn over by taking the hinge point as an axis so as to cut off algae in the water inlet; the control ring and the adjusting piece are arranged, so that the effect of cutting off algae can be realized, the water inflow is improved, and meanwhile, the propeller is prevented from being blocked by the algae.
Description
Technical Field
The invention relates to the technical field of ship motors, in particular to a multifunctional water surface rescue robot and a working method.
Background
The rescue kayak is mostly used for water surface emergency rescue due to the characteristics of portability, portability and the like. Because the rescue kayaks are mostly used in various water areas, the propeller of the rescue kayaks is provided with higher adaptability. In order to adapt to different use places, the rescue kayak also needs to be capable of moving on land to realize amphibious work.
In the prior art, the water inlet end of the propeller is arranged at the bottom of the rescue kayak, and the water inlet end of the propeller is provided with a grid for preventing massive floaters or algae in water from entering the propeller. However, too small a spacing of the grids affects the water intake, while too large a spacing of the grids tends to allow algae and floats to enter the propeller. Therefore, it is necessary to develop a multifunctional water surface rescue robot and a working method.
Disclosure of Invention
The invention aims to provide a multifunctional water surface rescue robot and a working method.
In order to solve the technical problems, the invention provides a multifunctional water surface rescue robot, which comprises:
the device comprises a boat body, a robot body, a propeller, a fixed base, a control ring and a plurality of adjusting pieces, wherein the robot body is detachably arranged at the rear end of the boat body;
the fixed base is fixed at the rear end of the bottom of the robot body;
the propeller is fixed on the fixed base and is suitable for driving the boat body to move;
the fixed base is provided with a plurality of water inlets, and each two adjusting parts are oppositely hinged to one side wall of each water inlet;
the control ring is rotatably arranged on the fixed base, and is linked with the adjusting piece; wherein,
when the control ring rotates circumferentially, the control ring is suitable for opening or closing a water inlet on the fixed base;
when the control ring circumferentially rotates, the control ring is suitable for pushing the adjusting piece to turn over by taking the hinge point as an axis so as to cut off algae in the water inlet.
Preferably, a limiting seat is fixed in the middle of the fixed base, and the limiting seat is arc-shaped;
the limiting seat is provided with a limiting groove, and the control ring is rotatably arranged in the limiting groove.
Preferably, a control motor is fixed on the fixed base, the control motor is in transmission connection with the control ring, and the control motor is suitable for driving the control ring to circumferentially rotate.
Preferably, a water inlet groove is axially formed in the outer wall of the control ring, a plurality of notch bars are axially and equidistantly arranged in the water inlet groove, and the notch bars are linked with the adjusting piece.
Preferably, the width of the notch strip is not larger than the interval between two adjacent water inlets.
Preferably, the interval between two adjacent notch bars is not smaller than the width of the water inlet.
Preferably, one end of the cutting strip, which is close to the adjusting piece, is provided with a cutting edge, and the cutting edge is suitable for cutting off algae; wherein the method comprises the steps of
When the control ring circumferentially rotates, the notch strip moves to the other side wall of the water inlet, so that the cutting edge can cut off algae.
Preferably, the adjusting member includes: the water inlet is formed by a water inlet, a water inlet and a water outlet, and is characterized by comprising a rotating shaft, a torsion spring and a sealing strip, wherein one end of the sealing strip is fixed on the outer wall of the rotating shaft, and the rotating shaft is rotatably arranged on the side wall of the water inlet;
the torsion spring is sleeved on the outer wall of the rotating shaft, one end of the torsion spring is fixed on the side wall of the water inlet, and the other end of the torsion spring is fixed on the sealing strip; wherein,
the torsion spring is suitable for pushing the sealing strip to move to one side of the water inlet close to the cutting edge.
Preferably, the sealing strip is a flexible member, and the sealing strip is arc-shaped in an initial state.
Preferably, the length of the sealing strip is greater than the width of the water inlet.
Preferably, in the initial state, the two ends of the sealing strip are abutted, and the side wall of the sealing strip is abutted with the side wall of the cutting edge.
Preferably, a fixed handle is fixed at the tail end of the robot body, and the fixed handle is arranged between the two thrusters;
the fixed handle is suitable for the robot body to pull and fix an object.
Preferably, a searchlight is respectively fixed at two sides of the front end of the robot body, and the searchlight is electrically connected with a power supply in the robot body.
Preferably, two sides of the robot body are respectively provided with a control button, and one control button corresponds to one propeller; pressing any control button can drive the corresponding propeller to work.
Preferably, a plurality of locking units are fixed on two sides of the robot body, and the locking units are suitable for fixing the robot body on the boat body.
On the other hand, the invention also provides a working method of the multifunctional water surface rescue robot, wherein the control motor drives the control ring to circumferentially rotate so as to enable the gear cutting strips to be contracted in the limiting grooves, at the moment, the two sealing strips are in an initial state, the end parts of the two sealing strips are abutted, and the side wall of the sealing strip is abutted with the side wall of the cutting edge; at the moment, the water inlet is in an open state, and when the propeller works, water flow in the water inlet is suitable for entering the propeller and is discharged through a water outlet of the propeller so as to drive the boat body to move forwards;
when algae enter the water inlet to influence the water inflow of the propeller, the control motor drives the control ring to circumferentially rotate, the control ring drives the gear cutting strip to slide towards the side wall direction of the other side of the water inlet, and the gear cutting strip pushes the two sealing strips to turn outwards by taking a hinge point as an axial direction in the outwards moving process, so that the two sealing strips are separated to move; until the end part of the cutting edge is abutted with the side wall of the other side of the water inlet, at the moment, the two sealing strips are suitable for clamping algae in the water inlet from the two ends, and the cutting edge is suitable for cutting off the algae;
in the cutting edge cutting off algae process, cut the shelves strip and be suitable for from inside to outside promotion the sealing strip, so that the sealing strip can be to the direction arch of boat body diapire, at this moment, the sealing strip can promote the algae of horizontal adhesion in the fixed base bottom, makes its and fixed base separation, in the algae reentrant water inlet when having avoided the water inlet to open.
The multifunctional water surface rescue robot has the advantages that the control ring and the adjusting piece are arranged, the algae cutting effect can be achieved, the water inflow is improved, meanwhile, the propeller is prevented from being blocked by algae, the rescue robot can be detached from the boat body and used as a driver operated by a single person, the multifunctional water surface rescue robot can adapt to a deep underground working environment, is easy and convenient to operate when used by the single person, and improves the high efficiency of rescue.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a preferred embodiment of a multi-functional water rescue robot of the present invention;
FIG. 2 is a bottom perspective view of the boat body of the present invention;
FIG. 3 is a perspective view of the stationary base and control ring of the present invention;
FIG. 4 is a cross-sectional view of the stationary base and control ring of the present invention;
FIG. 5 is a longitudinal cross-sectional view of the notch and adjustment member of the present invention;
FIG. 6 is a schematic view showing the state of the notch strip pushing sealing strip according to the present invention;
FIG. 7 is a schematic view showing the state of the algae cut by the notch strip of the present invention;
fig. 8 is a perspective view of a robot body according to the present invention.
In the figure:
1. a boat body; 10. a fixing buckle; 2. a propeller; 3. a fixed base; 30. a water inlet; 31. a limit seat; 4. a control loop; 41. cutting a gear strip; 42. a cutting edge; 5. an adjusting member; 51. a rotating shaft; 52. a sealing strip;
6. a robot body; 61. a fixed handle; 62. a searchlight; 63. a control button; 64. and a locking unit.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In a first embodiment, as shown in fig. 1 to 7, the present invention provides a multifunctional water surface rescue robot, including: the novel boat comprises a boat body 1, a propeller 2, a fixed base 3, a control ring 4, a robot body 6 and a plurality of adjusting pieces 5, wherein the robot body 6 is detachably arranged at the rear end of the boat body 1, and the robot body 6 is suitable for driving the boat body 1 to move after the robot body 6 is fixed behind the boat body 1; meanwhile, the robot body 6 can be used independently, when the robot is used independently, a single person can lie prone on the robot body 6, and the robot body 6 can drive a single person to move under water or a deep well, so that the moving speed of the single person on water is improved. The fixed base 3 is fixed at the rear end of the bottom of the robot body 6, the propeller 2 is fixed on the fixed base 3, and the propeller 2 is suitable for driving the boat body 1 to move; a plurality of water inlets 30 are formed in the fixed base 3, and the distances between two adjacent water inlets 30 are equal; each two adjusting pieces 5 are oppositely hinged to one side wall of the water inlet 30; the control ring 4 is rotatably arranged on the fixed base 3, and the control ring 4 is linked with the adjusting piece 5; the propeller 2 comprises a driving motor and a propeller, wherein the driving motor is fixed at one end of the control ring 4, the propeller is rotatably arranged at the other end of the control ring 4, the propeller is in transmission connection with the driving motor, the driving motor is suitable for driving the propeller to rotate circumferentially, and after water enters the control ring 4 through the water inlet 30, the water flow is pushed by the propeller and discharged towards the tail end of the control ring 4 so as to drive the boat body 1 to move forwards; the outer wall of the boat body 1 is circumferentially provided with a plurality of fixing buckles 10, and the fixing buckles 10 are suitable for people in water to grasp and fix. Wherein, when the control ring 4 rotates circumferentially, the water inlet 30 on the fixed base 3 is suitable to be opened or closed; the circumferential rotation angle of the control ring 4 is limited, and when the control ring 4 rotates until the notch strip 41 is abutted against the side wall of the other side of the water inlet 30, the control ring 4 cannot continue to rotate; after the control ring 4 rotates reversely, the notch strip 41 contracts towards the limiting groove, and at this time, the sealing strip 52 resets under the action of the elasticity of the torsion spring. When the control ring 4 rotates circumferentially, the adjusting piece 5 is pushed to turn over by taking the hinge point as an axis, so as to cut off algae in the water inlet 30. The notch strip 41 moves to be abutted against the side wall of the other side of the water inlet 30, so that algae entering the water inlet 30 can be cut off, the algae can be prevented from being wound on the rotating shaft 51 of the stirring paddle, and the water inlet 30 is prevented from being blocked by the algae; and after the algae is cut off, the control ring 4 is reversely rotated to enable the water inlet 30 to be in an open state, so that the maximum water inflow during the operation of the propeller 2 is ensured.
In order to facilitate the limit control ring 4, a limit seat 31 is fixed in the middle of the fixed base 3, and the limit seat 31 is arc-shaped; the limit seat 31 is matched with the control ring 4; the limiting seat 31 is provided with a limiting groove, and the control ring 4 is rotatably arranged in the limiting groove. The control ring 4 is suitable for rotating circumferentially relative to the limit seat 31; the water inlet 30 is formed on the limiting seat 31, and the water inlet 30 penetrates through the limiting seat 31; the fixed base 3 is immersed in water when the boat body 1 floats on the water surface.
In order to facilitate the rotation of the driving control ring 4, a control motor is fixed on the fixed base 3, and is in transmission connection with the control ring 4, and the control motor is suitable for driving the control ring 4 to rotate circumferentially. The circumferential rotation of the control ring 4 can open or close the water inlet 30. A self-locking device is arranged between the control motor and the control ring 4, namely, when the control motor does not work, the control ring 4 cannot be pushed by water flow to rotate circumferentially.
Preferably, an inlet groove is axially formed in the outer wall of the control ring 4, a plurality of notch strips 41 are axially and equidistantly arranged in the inlet groove, and the notch strips 41 are linked with the adjusting piece 5. The width of the water inlet groove is not smaller than the sum of the widths of the water inlets 30, and one notch 41 corresponds to one water inlet 30. The length of the water inlet groove is not less than the length of the water inlet 30.
In order to facilitate the adjustment of the opening and closing of the water inlets 30, the width of the notch 41 is not greater than the interval between two adjacent water inlets 30. I.e. the notch 41 can be retracted within the limit groove. The interval between two adjacent notch strips 41 is not smaller than the width of the water inlet 30. The width of the notch strip 41 is not smaller than the width of the water inlet 30, that is, when the control ring 4 rotates circumferentially, the notch strip 41 can move towards the side wall of the other side of the water inlet 30, and the end part of the notch strip 41 can prop against the side wall of the other side of the water inlet 30; one end of the notch strip 41, which is close to the adjusting piece 5, is provided with a cutting edge 42, two sealing strips 52 are symmetrically arranged on two sides of the cutting edge 42 respectively, and in an initial state, the end side walls of the two sealing strips 52 are abutted with the side walls of the cutting edge 42 respectively; the cutting edge 42 is adapted to cut algae; when the control ring 4 rotates circumferentially, the notch 41 moves toward the other side wall of the water inlet 30, so that the cutting edge 42 can cut off algae. The cutting edge 42 is adapted to push the two sealing strips 52 to rotate away from the cutting edge 42 during the process of moving towards the side wall of the other side of the water inlet 30, and the two sealing strips 52 are adapted to clamp and fix algae from two ends.
In order to facilitate the cutting off of algae, the regulating member 5 comprises: the water inlet device comprises a rotating shaft 51, a torsion spring and a sealing strip 52, wherein one end of the sealing strip 52 is fixed on the outer wall of the rotating shaft 51, and the rotating shaft 51 is rotatably arranged on the side wall of the water inlet 30; when the sealing strip 52 is pushed by the notch strip 41, the sealing strip 52 is suitable for driving the rotating shaft 51 to rotate in a turnover way, and the sealing strip 52 can rotate relative to the side wall of the water inlet 30; the torsion spring is sleeved on the outer wall of the rotating shaft 51, one end of the torsion spring is fixed on the side wall of the water inlet 30, and the other end of the torsion spring is fixed on the sealing strip 52; wherein the torsion spring is adapted to urge the sealing strip 52 to move towards the side of the inlet opening 30 adjacent the cutting edge 42. The sealing strip 52 is a flexible member, and the sealing strip 52 is arc-shaped in an initial state. The length of the sealing strip 52 is greater than the width of the water inlet 30.
In the initial state, the notch strip 41 is retracted in the limiting groove, at this time, the two sealing strips 52 are respectively pushed by the torsion springs, the ends of the two sealing strips 52 are abutted, and the side wall of the sealing strip 52 is abutted to the side wall of the cutting edge 42. At this time, the water inlet 30 has the maximum opening, the water body is suitable for entering the control ring 4 through the water inlet 30, and the driving motor is suitable for driving the screw to circumferentially rotate so as to drive the boat body 1 to move forwards. When algae enter the water inlet 30 and the flow velocity of water flowing into the control ring 4 is blocked, the control ring 4 rotates circumferentially, the control ring 4 is suitable for driving the notch strip 41 to move towards the other side wall of the water inlet 30, the notch strip 41 synchronously pushes the two sealing strips 52 to rotate in the direction of axially far away from the notch strip 41 by taking the rotating shaft 51, the end parts of the two sealing strips 52 are abutted with the algae before the notch strip 41, the two sealing strips 52 are suitable for limiting the algae from the two ends of the algae, the notch strip 41 continues to move towards the other side wall of the water inlet 30 until the cutting edge 42 abuts against the other side wall of the water inlet 30, and the cutting edge 42 can cut off the algae so as to prevent the algae from winding on the rotating shaft 51 and the propeller of the propeller; when the cutting edge 42 is abutted against the side wall of the other side of the water inlet 30, the notch strip 41 can push the sealing strip 52 to bulge outwards, the sealing strip 52 below the notch strip 41 bulges towards the bottom wall of the boat body 1, and the sealing strip 52 can push algae horizontally adhered to the bottom of the fixed base 3 to be separated from the fixed base 3, so that the algae can be prevented from entering the water inlet 30 again when the water inlet 30 is opened.
In order to facilitate the independent use of the robot body 6, a fixed handle 61 is fixed at the tail end of the robot body 6, and the fixed handle 61 is arranged between two thrusters; the stationary handle 61 is adapted to the robot body 6 to tow a stationary object. When the fixed handle 61 is manually grasped, the robot body 6 is pulled to move; when other objects need to be pulled on the water surface, one end of the object is fixed on the fixed handle 61, and the robot body 6 is suitable for driving the object pulled by the fixed handle 61 to move horizontally when moving horizontally.
In order to work normally in deep wells or places with insufficient light, a searchlight 62 is respectively fixed on two sides of the front end of the robot body 6, and the searchlight 62 is electrically connected with a power supply in the robot body 6. The provision of the searchlight 62 provides a more abundant light source when the robot is used by a single person, facilitates the single person to operate and observe the condition of the surrounding water area, and improves the safety performance of operation.
In order to turn the robot body 6 when operated by a single person, two sides of the robot body 6 are respectively provided with a control button 63, and one control button 63 corresponds to one propeller; pressing any one of the control buttons 63 can drive the corresponding pusher to operate. When a single person lies prone on the robot body 6, two control buttons 63 are pressed simultaneously, and two thrusters work synchronously, so that the robot body 6 is driven to move forward horizontally; the control buttons 63 on either side are pressed individually, and the corresponding pusher is operated to turn the robot body 6.
In order to facilitate the fixing of the robot body 6 to the boat body 1, a plurality of locking units 64 are fixed to both sides of the robot body 6, and the locking units 64 are adapted to fix the robot body 6 to the boat body 1. The locking unit 64 adopts a quick-release structure, and the robot body 6 and the boat body 1 can be quickly connected or disconnected by pressing the locking unit 64.
The second embodiment provides a working method of the multifunctional water surface rescue robot based on the first embodiment, and the multifunctional water surface rescue robot described in the first embodiment is used, and the specific mechanism is the same as that of the first embodiment and is not described here again; specifically, the working method of the multifunctional water surface rescue robot is as follows:
the control motor drives the control ring 4 to circumferentially rotate so that the notch strip 41 is contracted in the limit groove, at this time, the two sealing strips 52 are in an initial state, the end parts of the two sealing strips 52 are abutted, and the side wall of the sealing strip 52 is abutted with the side wall of the cutting edge 42; at this time, the water inlet 30 is in an open state, and when the propeller 2 works, water flow in the water inlet 30 is suitable for entering the propeller 2 and is discharged through a water outlet of the propeller 2 so as to drive the boat body 1 to move forwards;
when algae enter the water inlet 30 to influence the water inflow of the propeller 2, the control motor drives the control ring 4 to circumferentially rotate, the control ring 4 drives the notch strip 41 to slide towards the side wall direction of the other side of the water inlet 30, and the notch strip 41 pushes the two sealing strips 52 to turn outwards by taking the hinge point as an axial direction in the outwards moving process, and at the moment, the two sealing strips 52 are separated to move; until the end of the cutting edge 42 is abutted against the side wall of the other side of the water inlet 30, at this time, the two sealing strips 52 are suitable for clamping algae in the water inlet 30 from two ends, and the cutting edge 42 is suitable for cutting off algae;
in the process of cutting off algae by the cutting edge 42, the notch strip 41 is suitable for pushing the sealing strip 52 from inside to outside, so that the sealing strip 52 can be protruded towards the bottom wall of the boat body 1, at this time, the sealing strip 52 can push algae horizontally adhered to the bottom of the fixed base 3, so that the algae are separated from the fixed base 3, and the algae are prevented from entering the water inlet 30 again when the water inlet 30 is opened.
The components (components not illustrating specific structures) selected in the application are all common standard components or components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods. Moreover, the software programs referred to in the present application are all prior art, and the present application does not relate to any improvement of the software programs.
In the description of embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. A multi-functional water rescue robot, comprising:
the novel boat comprises a boat body (1), a robot body (6), a propeller (2), a fixed base (3), a control ring (4) and a plurality of adjusting pieces (5), wherein the robot body (6) is detachably arranged at the rear end of the boat body (1);
the fixed base (3) is fixed at the rear end of the bottom of the robot body (6),
the propeller (2) is fixed on the fixed base (3), and the propeller (2) is suitable for driving the boat body (1) to move;
a plurality of water inlets (30) are formed in the fixed base (3), and each two adjusting pieces (5) are hinged to one side wall of each water inlet (30) relatively;
the control ring (4) is rotatably arranged on the fixed base (3), and the control ring (4) is linked with the adjusting piece (5); wherein,
when the control ring (4) rotates circumferentially, the control ring is suitable for opening or closing a water inlet (30) on the fixed base (3);
when the control ring (4) circumferentially rotates, the control ring is suitable for pushing the adjusting piece (5) to turn over by taking a hinge point as an axis so as to cut off algae in the water inlet (30);
a limiting seat (31) is fixed in the middle of the fixed base (3), and the limiting seat (31) is arc-shaped;
a limiting groove is formed in the limiting seat (31), and the control ring (4) is rotatably arranged in the limiting groove;
a water inlet groove is axially formed in the outer wall of the control ring (4), a plurality of notch strips (41) are axially and equidistantly arranged in the water inlet groove, and the notch strips (41) are linked with the adjusting piece (5);
the width of the notch strip (41) is not larger than the interval between two adjacent water inlets (30);
the interval between two adjacent notch strips (41) is not smaller than the width of the water inlet (30);
one end of the cutting strip (41) close to the adjusting piece (5) is provided with a cutting edge (42), and the cutting edge (42) is suitable for cutting off algae; wherein the method comprises the steps of
When the control ring (4) rotates circumferentially, the notch strip (41) moves towards the other side wall of the water inlet (30) so that the cutting edge (42) can cut off algae;
the adjusting member (5) includes: the water inlet device comprises a rotating shaft (51), a torsion spring and a sealing strip (52), wherein one end of the sealing strip (52) is fixed on the outer wall of the rotating shaft (51), and the rotating shaft (51) is rotatably arranged on the side wall of the water inlet (30);
the torsion spring is sleeved on the outer wall of the rotating shaft (51), one end of the torsion spring is fixed on the side wall of the water inlet (30), and the other end of the torsion spring is fixed on the sealing strip (52); wherein,
the torsion spring is suitable for pushing the sealing strip (52) to move towards one side of the water inlet (30) close to the cutting edge (42).
2. A multifunctional water rescue robot as defined in claim 1, wherein,
the fixed base (3) is fixedly provided with a control motor, the control motor is in transmission connection with the control ring (4), and the control motor is suitable for driving the control ring (4) to circumferentially rotate.
3. A multifunctional water rescue robot as defined in claim 2, wherein,
the sealing strip (52) is a flexible piece, and the sealing strip (52) is arc-shaped in an initial state.
4. A multifunctional water rescue robot as defined in claim 3, wherein,
the length of the sealing strip (52) is greater than the width of the water inlet (30).
5. A multi-functional water rescue robot as defined in claim 4, wherein,
in an initial state, the end parts of the two sealing strips (52) are abutted, and the side wall of the sealing strip (52) is abutted with the side wall of the cutting edge (42).
6. A multi-functional water rescue robot as defined in claim 5, wherein,
the tail end of the robot body (6) is fixed with a fixed handle (61), and the fixed handle (61) is arranged between the two propellers (2);
the fixed handle (61) is suitable for the robot body (6) to pull the fixed object.
7. A multifunctional water rescue robot as defined in claim 6, wherein,
and searchlight (62) is respectively fixed at two sides of the front end of the robot body (6), and the searchlight (62) is electrically connected with a power supply in the robot body (6).
8. A multi-functional water rescue robot as defined in claim 7, wherein,
two sides of the robot body (6) are respectively provided with a control button (63), and one control button (63) corresponds to one propeller (2); pressing any control button (63) can drive the corresponding propeller (2) to work.
9. A multifunctional water rescue robot as defined in claim 8, wherein,
a plurality of locking units (64) are fixed on two sides of the robot body (6), and the locking units (64) are suitable for fixing the robot body (6) on the boat body.
10. A working method of a multifunctional water surface rescue robot is characterized in that the multifunctional water surface rescue robot is used according to claim 9,
the control motor drives the control ring (4) to circumferentially rotate so as to enable the notch strip (41) to be contracted in the limiting groove, at the moment, the two sealing strips (52) are in an initial state, the end parts of the two sealing strips (52) are abutted, and the side wall of the sealing strip (52) is abutted with the side wall of the cutting edge (42); at the moment, the water inlet (30) is in an open state, and when the propeller (2) works, water flow in the water inlet (30) is suitable for entering the propeller (2) and is discharged through a water outlet of the propeller (2) so as to drive the boat body (1) to move forwards;
when algae enter the water inlet (30) to influence the water inflow of the propeller (2), the control motor drives the control ring (4) to circumferentially rotate, the control ring (4) drives the gear cutting strip (41) to slide towards the side wall direction of the other side of the water inlet (30), and the gear cutting strip (41) pushes the two sealing strips (52) to turn outwards by taking a hinge point as an axial direction in the outwards moving process, so that the two sealing strips (52) are separated to move; until the end part of the cutting edge (42) is abutted with the side wall of the other side of the water inlet (30), at the moment, the two sealing strips (52) are suitable for clamping algae in the water inlet (30) from two ends, and the cutting edge (42) is suitable for cutting off the algae;
in the process that the cutting edge (42) cuts off algae, the notch strip (41) is suitable for pushing the sealing strip (52) from inside to outside, so that the sealing strip (52) can be protruded towards the direction of the bottom wall of the boat body (1), at the moment, the sealing strip (52) can push algae horizontally adhered to the bottom of the fixed base (3) to be separated from the fixed base (3), and the algae can be prevented from entering the water inlet (30) again when the water inlet (30) is opened.
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