CN216636845U - Unmanned aerial vehicle ware of fetching water - Google Patents

Abstract

The utility model discloses a small unmanned aerial vehicle water intake device in the technical field of unmanned aerial vehicle water intake, which comprises a shell, a take-up reel and a water intake tank, wherein the shell is a sealed shell, the top of the shell is provided with a butt joint cover, the butt joint cover is locked and hoisted at the bottom of the unmanned aerial vehicle through a mounting screw rod, the bottom of the water taking tank is provided with a wire pulling hole, a fuse is also arranged in the wire pulling hole, the take-up reel is rotatably arranged in the shell, the water taking tank is convenient for taking water, the structure can be simplified through a purely mechanical water taking tank, thereby reducing the whole weight of the unmanned aerial vehicle, achieving the purpose of taking water by the small unmanned aerial vehicle, protecting the unmanned aerial vehicle through the fuse, avoiding the situation that the water taking tank of the small unmanned aerial vehicle is wound to cause the damage of the unmanned aerial vehicle, being capable of discarding the water taking tank, and the coil loss is little, can continue the sampling operation after changing the water intaking jar, and simple to use, convenient operation.

Description

Unmanned aerial vehicle ware of fetching water

Technical Field

The utility model relates to the technical field of unmanned aerial vehicle water taking, in particular to a small unmanned aerial vehicle water taking device.

Background

The quality of water sample that often need draw remote waters in environmental protection field detects, the low efficiency consuming time of the mode of arriving the destination point operation through the manpower in the past, and unmanned aerial vehicle is used for unmanned aerial vehicle to carry out long-range quality of water sample extraction as an efficient air vehicle by extensive use at present, accessible unmanned aerial vehicle carries the water intake equipment and realizes, and operating personnel passes through the unmanned aerial vehicle remote controller, remote control can, bring the convenience for the quality of water sample.

The unmanned aerial vehicle water intaking device that prior art can realize, generally for easy operation, a large amount of use electronic product, especially adorn the jar body of water, if the lid of intaking has also used electric actuator, motor and valve body need install additional at least, lead to this kind of water intaking device volume and weight great, must carry and use on large-scale unmanned aerial vehicle, lead to holistic portability relatively poor, used large-scale unmanned aerial vehicle promptly moreover, the water intaking volume also need not so much, cause and use extravagantly.

Moreover, when water is taken, the underwater environment is difficult to check, especially, when water is taken from a relatively poor water area, the underwater situation cannot be seen clearly, a container for taking water is easily hung by foreign matters such as underwater stone gaps, aquatic plants or branches, so that the unmanned aerial vehicle is pulled and falls into water, and therefore the unmanned aerial vehicle cannot conveniently sample water and can be greatly lost.

Based on this, the utility model designs a small unmanned aerial vehicle water intaking ware to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a small unmanned aerial vehicle water taking device, which can simplify the structure through a purely mechanical water taking tank, thereby lightening the whole weight of an unmanned aerial vehicle, achieving the purpose of taking water by the small unmanned aerial vehicle, protecting the unmanned aerial vehicle through a fuse, avoiding the situation that the unmanned aerial vehicle is damaged due to the winding of the water taking tank of the small unmanned aerial vehicle, discarding the water taking tank, having small coil loss, being capable of continuing sampling operation after the water taking tank is replaced, being simple to use and convenient to operate.

The utility model is realized by the following steps: a drone access device, comprising:

the device comprises a shell, a base, a connecting piece and a fuse, wherein the shell is a sealed shell, the top of the shell is provided with a butt joint cover, the butt joint cover is locked and hoisted at the bottom of the unmanned aerial vehicle through a screw, the bottom of the shell is provided with a wire pulling hole, and the wire pulling hole is internally provided with the fuse;

the take-up reel is rotatably arranged in the shell, a rotating shaft of the take-up reel is meshed with an output end of the speed reducer through a gear, and an input end of the speed reducer is connected with a winding motor; a wire rope of the wire winding drum penetrates through the wire pulling hole to extend out of the shell, the wire rope on the wire winding drum is tightly attached to the fuse, a wire winding blocking piece is mounted at the lower end of the wire rope of the wire winding drum, and the wire winding blocking piece and the wire pulling hole are blocked mutually;

the water taking tank is a cylindrical water storage container and is stably and vertically locked on the wire take-up retaining sheet;

the water taking tank is characterized in that a top cover is arranged at the top of the water taking tank, a water inlet cover is arranged at the bottom of the water taking tank, the top cover and the water inlet cover are respectively provided with a sealing cover which is smooth in one direction, the water inlet cover is only opened towards the inside of the water taking tank, and the top cover is only opened towards the outside of the water taking tank.

Furthermore, the water taking tank is of a cylindrical structure, and the top cover and the water inlet cover are both circular cover plates;

the bottom surface of the take-up separation blade can be provided with a clamping ring rotating along a vertical axis, the top of the side wall of the water taking tank is provided with a hoisting ring through a rotating shaft, the rotating axis of the hoisting ring is perpendicular to that of the clamping ring, the clamping ring and the hoisting ring are mutually hooked tightly, and the clamping ring and the hoisting ring are both of a closed annular structure.

Furthermore, at least three limiting hooks are arranged on the inner side surface of the water inlet cover in the water taking tank, the three limiting hooks are uniformly arranged on the edge of the inner side of the water inlet cover in a surrounding manner, the limiting hooks are hooks, and a reset plate is further arranged on a gap between each limiting hook and the water inlet cover;

the water inlet cover is characterized in that the reset plate is detachably connected to the inner side of the water inlet cover through a spring, the limit hook blocks a lifting path of the reset plate, and the height distance h between the limit hook and the water inlet cover is 5-20 mm.

Furthermore, the top cover is provided with two semicircular turning plates, a turning rod is fixed on the straight edge of each turning plate, each turning plate is a straight rod, the turning plates can be rotatably installed on the top cover through the turning rods, the turning rods are rotating axes of the turning plates, and two ends of each turning rod are elastically installed on the top cover through torsion springs.

Furthermore, a battery is arranged in the shell, the fuse and the motor are electrically connected with the battery through a controller in the unmanned aerial vehicle, a wireless signal module is arranged in the shell, the wireless signal module is in data connection with the controller in the unmanned aerial vehicle, and the wireless signal module is in wireless data connection with a remote controller;

the wireless signal module is in data connection with the unmanned aerial vehicle remote control handle through 2.4GHz, 5.8GHz or 900MHz frequency band signals.

Further, the winding motor is a bidirectional motor.

The utility model has the beneficial effects that: 1. according to the utility model, water can be automatically taken without control through the purely mechanical water taking tank, when the bottom of the water taking tank is extruded by the water surface, the water inlet cover can be jacked up, water can automatically enter the water taking tank, the water taking tank slowly sinks into the water surface, gas in the water taking tank is automatically discharged from the turnover plate of the top cover, air pressure blocking cannot be generated, and water taking is more convenient;

2. because mechanical parts are not used in the water taking tank, the weight of the water taking tank is reduced, so that the device can use a small unmanned aerial vehicle, has small volume, is more convenient to carry, is more flexible to operate, and can be used for taking water in more narrow spaces;

3. this device has increased the fuse, has carried out the water intaking protection to unmanned aerial vehicle, and when the dynamics of pulling of getting the water pitcher was too big, the fuse will start the cotton rope fusing, abandons the water storage tank with low costs, effectively avoids unmanned aerial vehicle to be pulled and falls into the aquatic damage, plays the guard action to unmanned aerial vehicle.

Drawings

The utility model will be further described with reference to the following examples with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic view of a pull wire hole and fuse position according to the present invention;

FIG. 4 is a schematic view of the top cover structure of the present invention;

FIG. 5 is a schematic view of the inside of the top cover of the present invention;

FIG. 6 is a schematic view of the inner side of the water inlet cover of the present invention;

FIG. 7 is a schematic view of a take-up reel according to the present invention;

fig. 8 is a schematic view of the bottom structure of the housing of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1-shell, 11-butt joint cover, 12-fuse, 13-wire pulling hole, 14-battery, 2-water taking tank, 21-top cover, 211-turning plate, 212-turning rod, 22-water inlet cover, 221-limit hook, 222-reset plate, 23-hoisting ring, 3-wire winding reel, 31-wire winding motor, 32-speed reducer, 33-wire winding blocking sheet and 34-clamping ring.

Detailed Description

Referring to fig. 1 to 8, the present invention provides a technical solution: a drone access device, comprising:

the unmanned aerial vehicle is characterized in that the shell 1 is a sealed shell, the top of the shell is provided with a butt joint cover 11, the butt joint cover 11 is locked and hoisted at the bottom of the unmanned aerial vehicle through a screw rod, the bottom of the shell 1 is provided with a wire pulling hole 13, and a fuse 12 is further arranged in the wire pulling hole 13;

the take-up reel 3 is rotatably arranged in the shell 1, a rotating shaft of the take-up reel is meshed with an output end of a speed reducer 32 through a gear, and an input end of the speed reducer 32 is connected with a winding motor 31; the cord of the take-up reel 3 passes through the wire pulling hole 13 and extends out of the shell 1, the cord on the take-up reel 3 is tightly attached to the fuse 12, the lower end of the cord of the take-up reel 3 is provided with a take-up blocking piece 33, and the take-up blocking piece 33 and the wire pulling hole 13 are blocked mutually;

the water taking tank 2 is a cylindrical water storage container and is stably and vertically locked on the wire take-up retaining sheet 33;

get the top of water pitcher 2 and set up top cap 21, the bottom has set up into water lid 22, all be one-way unblocked sealed lid on top cap 21 and the lid 22 of intaking, it only opens to water intaking jar 2 inside to intake water lid 22, top cap 21 only opens to the outside of water intaking jar 2, can be through pure mechanized water intaking jar 2, and the simplified structure to alleviate unmanned aerial vehicle's whole weight, reach the purpose of miniaturized unmanned aerial vehicle water intaking, and protect unmanned aerial vehicle through fuse 12, avoid unmanned aerial vehicle's water intaking jar to be twined and lead to the condition of unmanned aerial vehicle damage, can abandon and get water pitcher 2, and the coil of wire loss is little, can continue the sample operation after changing water intaking jar 2, and is simple to use, convenient operation.

Wherein, the water intake tank 2 is a cylindrical structure, and the top cover 21 and the water intake cover 22 are both circular cover plates;

the bottom surface of the take-up blocking piece 33 is provided with a clamping ring 34 which can rotate along a vertical axis, the top of the side wall of the water taking tank 2 is provided with a hoisting ring 23 through a rotating shaft, the rotating axis of the hoisting ring 23 is mutually vertical to the rotating axis of the clamping ring 34, the clamping ring 34 and the hoisting ring 23 are mutually and tightly hooked, the clamping ring 34 and the hoisting ring 23 are both of closed annular structures, so that the posture of the water taking tank 2 can be conveniently adjusted during hoisting, the structure increases the flexible rotation of the water taking tank 2 in two directions, and the device can take water more flexibly;

at least three limiting hooks 221 are arranged on the inner side surface of the water taking tank 2 of the water inlet cover 22, the three limiting hooks 221 are uniformly arranged on the edge of the inner side of the water inlet cover 22 in a surrounding manner, the limiting hooks 221 are hooks, and a reset plate 222 is further arranged on a gap between each limiting hook 221 and the water inlet cover 22;

the reset plate 222 is detachably connected to the inner side of the water inlet cover 22 through a spring, the limit hook 221 blocks the rising path of the reset plate 222, the height distance h between the limit hook 221 and the water inlet cover 22 is 5-20mm, the structure is simple, the water inlet is large, water can be filled inwards all around, the water inlet is convenient, the water inlet speed is high, the flight water taking time of the unmanned aerial vehicle is reduced, the structural design of the one-way valve body can seal water taking, meanwhile, the operation of an electromagnetic valve, an additional motor and the like is not used, the structure is light, and the carrying is convenient;

the top cover 21 is provided with two semicircular turning plates 211, a turning rod 212 is fixed on a straight edge of each turning plate 211, the turning rod 212 is a straight rod, the turning plates 211 can be rotatably installed on the top cover 21 through the turning rods 212, the turning rods 212 are rotation axes of the turning plates 211, and two ends of each turning rod 212 are elastically installed on the top cover 21 through torsion springs, so that the top cover 21 can become a mechanical one-way cover, and the structure is simple, the structure is not increased too much, the weight is light, and the light-weight unmanned aerial vehicle is suitable for a light-weight body of a small unmanned aerial vehicle;

the battery 14 is further arranged in the shell 1, the fuse 12 and the motor 31 are electrically connected with the battery 14 through a controller in the unmanned aerial vehicle, the wireless signal module is further arranged in the shell 1, the wireless signal module is in data connection with the controller in the unmanned aerial vehicle, and the wireless signal module is in wireless data connection with the remote controller;

the wireless signal module is in data connection with the remote control handle of the unmanned aerial vehicle through 2.4GHz, 5.8GHz or 900MHz frequency band signals, the battery 14 enables the unmanned aerial vehicle of the device to have longer endurance and not occupy the battery of the unmanned aerial vehicle, the signal frequency band of the device is more, and the signal can be more stably received;

the winding motor 31 is a bidirectional motor, which facilitates the winding and unwinding of the winding drum 3, thereby putting down and taking up the water taking tank 2.

In one embodiment of the utility model:

the embodiment of the utility model provides a small unmanned aerial vehicle water intake device, and the utility model has the technical problems that: 1. the existing unmanned aerial vehicle is more and more convenient to operate and becomes a common device for water quality sampling, the water intake amount of general water quality is less, but in order to realize simple operation of the water taking tank 2, electronic devices such as a cover opening motor and a sealing valve need to be additionally arranged, so that the integral load capacity of the unmanned aerial vehicle is greatly increased, the large unmanned aerial vehicle can only be used, the operation is inconvenient, the waste is high, and most importantly, the large unmanned aerial vehicle is inconvenient to carry; 2. when the existing unmanned aerial vehicle takes water, the underwater condition is unclear, a water taking device is easily hung by waterweeds, mud ponds or stone seams and the like, so that the unmanned aerial vehicle cannot take water, the existing unmanned aerial vehicle is pulled forcefully to break ropes, and is also in a buckle type, the hooks are only in interference fit and are not completely blocked, so that when the unmanned aerial vehicle is pulled forcefully, the water taking tank 2 can fall off, the unmanned aerial vehicle has higher bearing capacity to take water, and the unmanned aerial vehicle cannot take water, and the ropes can not be pulled off by pulling possibly, so that the unmanned aerial vehicle is pulled into water by water flow; 3. this kind of draw formula abandon water storage tank 2's mode, when the rope bursts apart and drops on line, unmanned aerial vehicle receives very big reverse acting force, can reverse to rise to because the reason of the dynamics of dragging, unmanned aerial vehicle's the direction of taking off is partial to, this kind of unsteady power of sudden increase makes unmanned aerial vehicle drop in water damage very easily occasionally dragging.

The realized technical effects are as follows: 1. according to the utility model, water can be automatically taken without control through the purely mechanical water taking tank 2, when the bottom of the water taking tank 2 is extruded by the water surface, the water inlet cover 22 can be jacked up, water can automatically enter the water taking tank 2, the water taking tank 2 slowly sinks into the water surface, gas in the water taking tank 2 is automatically discharged from the turning plate of the top cover 21, air pressure blocking cannot be generated, and the water taking is more convenient;

2. because the components such as a motor, an electromagnetic valve body and the like are not used in the water taking tank 2 any more, the weight of the water taking tank 2 is reduced, so that the device can use a small unmanned aerial vehicle, has small volume and more convenient carrying, is more flexible to operate, and can get into water taking in more narrow spaces;

3. this device has increased fuse 12, has carried out the water intaking protection to unmanned aerial vehicle, and when the dynamics of pulling of getting water pitcher 2 was too big, fuse 12 will start the cotton rope fusing, abandons water storage tank 2 with low costs, effectively avoids unmanned aerial vehicle to be pulled and falls into aquatic damage, plays the guard action to unmanned aerial vehicle.

In order to solve the above problems, the technical solution in the embodiments of the present invention has the following general idea:

for better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

When the wire winding device is manufactured, a sealed shell 1 is firstly arranged, a wire pulling hole 13 is formed in the bottom of the shell 1, a fuse 12 is installed in the wire pulling hole 13, a wire winding device is continuously installed in the shell 1, a wire winding motor 31 needs to be installed, a speed reducer 32 is installed on an output shaft of the wire winding motor 31, power is transmitted to a wire winding drum 3 through speed reduction of the speed reducer 32, and the speed reducer 32 is a speed reducer 32 formed by gear sets and worm transmission;

the take-up reel 3 is also arranged in the shell 1, so that the take-up reel 3 can stably rotate along the axis of the take-up reel 3 in the shell 1 to take up or pay off, the rotating shaft of the take-up reel 3 is arranged in the shell 1 through a bearing, the rotating shaft of the take-up reel 3 is fixedly connected with the output end of the speed reducer 32, so that the take-up reel 32 can stably rotate under the driving of the speed reducer 32 and the winding motor 31, the cord of the take-up reel 3 extends out of the bottom of the shell 1 and extends out of the wire pulling hole 13, the cord is ensured to be continuously and stably attached to the fuse 12, a take-up blocking piece 33 is fixedly locked at the outer end of the take-up reel 3, and the take-up blocking piece 33 is blocked outside the wire pulling hole 13, and the cord end is prevented from being completely withdrawn into the shell 1;

then pressing the butt joint cover 11 at an opening at the top of the shell 1 through a bolt sealing cover, and then installing a screw or a bracket butted with the unmanned aerial vehicle at the top of the outer side of the butt joint cover 11 to ensure that the butt joint cover 11 is stably locked with the unmanned aerial vehicle;

next, a clamping ring 34 is installed on the bottom surface of the lower side of the wire take-up baffle 33, and for convenience in installation and water taking, the clamping ring 34 can be a closed elastic ring buckle of a mountain climbing buckle structure;

then, a water taking tank 2 is manufactured, the water taking tank 2 is of a straight-barrel-shaped structure, the bottom of the water taking tank is provided with a water inlet cover 22, the top of the water taking tank is provided with a top cover 21, the top cover 21 is of the same structure as the butterfly check valve, two semicircular turning plates 211 are installed on the top cover 21, the two turning plates 211 are spliced into a sealed circular cover plate, a turning rod 212 is fixed on a straight edge of each turning plate 211, the turning rod 212 is a rotating shaft, the turning rod 212 is installed in a hole in the top cover 21, and torsion springs are arranged in installation holes of the two ends of the turning rod 212 and the top cover 21, so that the turning plates 211 are automatically covered on the top cover 21 of the water taking tank 2 when external force is not applied;

the middle opening of the water inlet cover 22, the reset plate 222 is installed on the inner side of the opening of the water inlet cover 22 through a spring, the elastic force of the spring is very small, the reset plate 222 is provided with a guiding force, the spring is generally made of a spring rope, the spring rope can be used as a cord, the reset plate 222 is ensured not to run disorderly, then three limit hooks 221 are installed on the inner side face of the water inlet cover 22, hooks of the limit hooks 221 are located above the inner side of the water inlet cover 22, the distance h is 10mm, the reset plate 222 is ensured not to deviate from the deviation, the manufacture can be completed, and the hole of the water inlet cover 22 can be completely sealed and covered by the reset plate 222.

When the unmanned aerial vehicle is used, all devices in the unmanned aerial vehicle are controlled by the controller of the unmanned aerial vehicle, the controller in the unmanned aerial vehicle is connected with an external remote controller through a wireless signal module, the wireless signal module is in data connection with the controller in the unmanned aerial vehicle, and the wireless signal module is in wireless data connection with the remote controller;

the wireless signal module is in data connection with the unmanned aerial vehicle remote control handle through 2.4GHz, 5.8GHz or 900MHz frequency band signals;

then the unmanned aerial vehicle is controlled to move the device to the position above the water taking place after being hoisted, the descending height of the unmanned aerial vehicle is controlled, then the winding motor 31 is controlled to stretch out the thread rope, the height of the water taking tank 2 descends, the unmanned aerial vehicle hovers, the bottom of the water taking tank 2 is contacted with the water surface, then the reset plate 222 of the water taking cover 22 rises under the action of the water taking tank 2 and the water pressure, water enters the water taking tank 2, at the moment, the gas in the water taking tank 2 pushes away the turning plate 211 of the top cover 21 under the pressure, when the water quantity in the water taking tank 2 is enough, the winding motor 31 is controlled to wind, the thread rope is shortened, the water taking tank 2 is controlled to leave the water surface, under the spring action of the water pressure in the water taking tank 2 and the reset plate 222 and the water inlet cover 22, the reset plate 222 covers the cover tightly to press the water inlet cover 22, the turning plate 211 is not pushed by the air pressure, the cover is also automatically closed, and thus when the unmanned aerial vehicle takes off and shakes, the water is not scattered as well, the diameter that resets board 222 is greater than top cap 22's hole diameter, and differs 1cm at least, so reset board 222 this moment just becomes for one-way sealed lid, can install the rubber pad additional in the board 222 bottom that resets, seals up, and water in the aircraft is difficult for spilling, can effectually take out water, then control unmanned aerial vehicle to rise, takes back unmanned aerial vehicle and water sample.

When the water taking tank 2 is pulled below the water surface and cannot be taken out, the unmanned aerial vehicle is controlled by the remote controller to loosen the water taking tank 2 and is not stressed to hover, then the controller of the unmanned aerial vehicle is controlled to start the fuse 12, the fuse 12 is heated to fuse the cord, the cord is generally a fish cord, is high in strength, is preheated to fuse, is thin in cord and light in weight, and is suitable for the device, the water taking tank 2 drops, then the fuse 12 is controlled to be closed, the temperature of the fuse 12 can be controlled, only the fuse can be realized by presetting the temperature of the fuse 12, the fuse can be realized without firing, the unmanned aerial vehicle does not need to be pulled, the unmanned aerial vehicle cannot bear pulling force in other directions due to abandoning the water taking tank 2, the unmanned aerial vehicle can keep stable, and after the unmanned aerial vehicle is controlled to fly back, the cord on the take-up reel 3 is pulled again to install the water taking tank 2 again; get water pitcher 2 with low costs, generally all be plastic products, the cost of cotton rope is lower, abandon also can not lose too much, protected high-value unmanned aerial vehicle moreover, when this device is abandoned getting water pitcher 2, do not have unnecessary power of dragging, unmanned aerial vehicle continuously keeps steady gesture, more can protect unmanned aerial vehicle's safety, still installed battery 14 in the shell 1 of this device, can provide more electric power for unmanned aerial vehicle, make unmanned duration stronger.

The inside and outside of the device are described with respect to the water intake tank 2, the inside of the water intake tank 2 being the inside and the outside of the water intake tank 2 being the outside.

Although specific embodiments of the utility model have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the utility model, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the utility model, which is to be limited only by the appended claims.

Claims (6)

1. A unmanned aerial vehicle ware of fetching water, its characterized in that includes:

the device comprises a shell (1), a butt joint cover (11) is arranged at the top of the shell, the butt joint cover (11) is locked and hoisted to the bottom of the unmanned aerial vehicle through a screw, a pulling hole (13) is formed in the bottom of the shell (1), and a fuse (12) is further arranged in the pulling hole (13);

the take-up reel (3) is rotatably arranged in the shell (1), a rotating shaft of the take-up reel is meshed with an output end of the speed reducer (32) through a gear, and an input end of the speed reducer (32) is connected with the winding motor (31); the cord of the take-up reel (3) penetrates through the wire pulling hole (13) and extends out of the shell (1), the cord on the take-up reel (3) is tightly attached to the fuse (12), a take-up separation blade (33) is mounted at the lower end of the cord of the take-up reel (3), and the take-up separation blade (33) and the wire pulling hole (13) are blocked mutually;

the water taking tank (2) is a cylindrical water storage container and is stably and vertically locked on the wire take-up retaining sheet (33);

the water taking tank is characterized in that a top cover (21) is arranged at the top of the water taking tank (2), a water inlet cover (22) is arranged at the bottom of the water taking tank, sealing covers which are unidirectional and smooth are arranged on the top cover (21) and the water inlet cover (22), the water inlet cover (22) is only opened towards the inside of the water taking tank (2), and the top cover (21) is only opened towards the outside of the water taking tank (2).

2. A unmanned aerial vehicle water intake apparatus according to claim 1, wherein: the water taking tank (2) is of a cylindrical structure, and the top cover (21) and the water inlet cover (22) are both circular cover plates;

the bottom surface of the wire take-up blocking piece (33) is provided with a clamping ring (34) in a rotating mode along a vertical axis, the top of the side wall of the water taking tank (2) is provided with a hoisting ring (23) through a rotating shaft, the rotating axis of the hoisting ring (23) is perpendicular to the rotating axis of the clamping ring (34), the clamping ring (34) and the hoisting ring (23) are tightly hooked, and the clamping ring (34) and the hoisting ring (23) are both of closed annular structures.

3. A unmanned aerial vehicle water intake apparatus according to claim 2, wherein: at least three limiting hooks (221) are arranged on the inner side surface of the water taking tank (2) of the water inlet cover (22), the three limiting hooks (221) are uniformly arranged on the edge of the inner side of the water inlet cover (22) in a surrounding manner, the limiting hooks (221) are hooks, and a reset plate (222) is arranged in a gap between each limiting hook (221) and the water inlet cover (22);

the reset plate (222) is detachably connected to the inner side of the water inlet cover (22) through a spring, the limit hook (221) blocks on a lifting path of the reset plate (222), and the height distance h between the limit hook (221) and the water inlet cover (22) is between 5 and 20 mm.

4. A unmanned aerial vehicle water intake apparatus according to claim 2, wherein: the improved turnover structure is characterized in that the top cover (21) is provided with two semicircular turning plates (211), a turning rod (212) is fixed on a straight edge of each turning plate (211), each turning rod (212) is a straight rod, the turning plates (211) can be rotatably installed on the top cover (21) through the turning rods (212), the turning rods (212) are rotating axes of the turning plates (211), and two ends of each turning rod (212) are elastically installed on the top cover (21) through torsion springs.

5. A unmanned aerial vehicle water intake apparatus according to claim 1, wherein: a battery (14) is further arranged in the shell (1), the fuse (12) and the motor (31) are electrically connected with the battery (14) through a controller in the unmanned aerial vehicle, a wireless signal module is further arranged in the shell (1), the wireless signal module is in data connection with the controller in the unmanned aerial vehicle, and the wireless signal module is in wireless data connection with a remote controller;

the wireless signal module is in data connection with the unmanned aerial vehicle remote control handle through 2.4GHz, 5.8GHz or 900MHz frequency band signals.

6. A unmanned aerial vehicle water intake apparatus according to claim 1, wherein: the winding motor (31) is a bidirectional motor.

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