Combined unmanned aerial vehicle deicing device

Abstract

The invention relates to the technical field of unmanned aerial vehicles, in particular to a combined unmanned aerial vehicle deicing device. The device comprises a case, an underframe is fixedly connected to the bottom of the case, two reagent bottles are movably connected into the underframe, and guide pipes are fixedly connected to the ends of the reagent bottles; a mixing box is in threaded connection between the ends of the two guide pipes, the mixing box is fixedly connected to the bottom of the case, deicing assemblies are fixedly connected between the four corners of the case and the bottom of the mixing box, and flying assemblies are fixedly connected to the ends of the four deicing assemblies. The ice blocks are subjected to hot melting by spraying flames through the deicing assembly; the flying assembly rotates to drive the unmanned aerial vehicle to move as a whole, and the chemical liquid sprayed in the deicing assembly is stirred and mixed. When the chemical liquid in the deicing assembly is stirred and mixed, rotation of the flying assembly can drive the flame jetting range in the deicing assembly to be expanded, a supporting structure in the deicing assembly is pulled up and down, and hard ice blocks are broken.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and in particular to a combined unmanned aerial vehicle deicing device. Background Art

[0002] Modular drones are usually composed of multiple modules, which can be flexibly combined and split according to different mission requirements. For example, in deicing missions, they may include flight modules, deicing modules, energy modules, detection modules, etc. The flight module is responsible for providing the drone's flight capability, and usually includes components such as the fuselage, wings, and propellers. The deicing module is a part specifically used to remove ice, which may include heating elements, mechanical deicing devices, equipment for spraying deicing agents, etc. The energy module provides power for the entire drone system and can be a battery pack, a fuel engine, etc. The detection module can include various sensors for detecting parameters such as ice thickness, temperature, and humidity, so as to better plan deicing strategies.

[0003] For existing modular UAVs, due to the large number of combined modules, each module requires a separate electronic component to drive the operation, and it is difficult to effectively integrate the operating components of multiple modules, which leads to an increase in the overall weight and volume of the UAV, thereby affecting its flight performance, including endurance time, flight speed and maneuverability. At the same time, in the de-icing module, the existing flame de-icing method has the defect of fixed nozzle position. When de-icing power lines, concentrated fire sources are easy to damage the power lines, and the heat source cannot be easily dispersed.

[0004] In view of this, the present invention provides a combined unmanned aerial vehicle deicing device. Summary of the invention

[0005] The object of the present invention is to provide a combined unmanned aerial vehicle deicing device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides a combined unmanned aerial vehicle deicing device, comprising a chassis, a bottom of the chassis is fixedly connected to a base frame, two reagent bottles are movably connected inside the base frame, and the ends of the reagent bottles are fixedly connected to a conduit;

[0007] A mixing box is threadedly connected between the ends of the two conduits, the mixing box is fixedly connected to the bottom of the chassis, a deicing assembly is fixedly connected between the four corners of the chassis and the bottom of the mixing box, and the four ends of the deicing assembly are fixedly connected to a flight assembly;

[0008] The flight component is used to drive the entire drone to fly while stirring and mixing the chemical reagents inside the de-icing component. The de-icing component is used to absorb and spray the two chemical reagents to form a flame in contact with the air, and at the same time swing and adjust the range of the sprayed flame. The de-icing component also supports the entire drone and breaks large pieces of ice by chiseling.

[0009] As a further improvement of the technical solution, the de-icing assembly includes pillars, and a plurality of the pillars are respectively fixedly connected at the four corners of the chassis, the ends of the pillars are fixedly connected to the flight assembly, the bottoms of the pillars near the two ends are respectively fixedly connected to branch pipes and hoses, the ends of the hoses are fixedly connected to a nozzle, the outer wall of the nozzle is fixedly connected to a swinging member, the swinging member is movably connected to the bottom of the pillar, the outer wall of the swinging member is movably connected to a support member, and the support member is fixedly connected to the bottom of the pillar.

[0010] As a further improvement of the present technical solution, the swinging member includes a bracket, the bracket is fixedly connected to the outer wall of the nozzle, the bracket passes through the top of the nozzle and is fixedly connected to a balance wheel, the top of the balance wheel is fixedly connected to a support rod, the support rod is movably connected to the inside of a pillar, the outer wall of the balance wheel is meshedly connected to a complete gear, the rotating shaft of the complete gear is movably connected to the inside of a convex plate at the bottom of the pillar, and the outer wall of the complete gear is meshedly connected to a support member.

[0011] As a further improvement of the present technical solution, the supporting member includes an incomplete gear, which is meshedly connected to the outer wall of the complete gear, a flight assembly is fixedly connected to the end of the incomplete gear, a rack is meshedly connected between the incomplete gear and the outer wall of the complete gear, a poking rod is fixedly connected to the outer wall of the rack, a column is movably connected to the outer wall of the poking rod, and the column is fixedly connected to the bottom of the pillar.

[0012] As a further improvement of the present technical solution, the flight assembly includes a support box, which is fixedly connected to the end of the support column, a motor is fixedly connected inside the support box, a rotating column is fixedly connected to the end of the motor output shaft, a blade is fixedly connected to the end of the rotating column passing through the support box, a pinion is fixedly connected to the outer wall of the rotating column passing through the support box, a middle gear is meshedly connected to the outer wall of the pinion, and a stirring member is meshedly connected to the outer wall of the middle gear.

[0013] As a further improvement of the present technical solution, the stirring member includes a large gear, which is meshed with the outer wall of the middle gear, and the outer wall of the large gear is vertically meshed with a side gear. The middle gear and the large gear are both movably connected to the inside of the pillar by a rotating shaft, and the end of the side gear is fixedly connected to a rotating rod, and the rotating rod is movably connected to the inside of the pillar. The outer wall of the rotating rod located inside the pillar is fixedly connected with a plurality of blades, and the end of the rotating rod passing through the pillar is fixedly connected with an incomplete gear.

[0014] As a further improvement of the technical solution, two clamps are movably connected inside the base frame, a plurality of elastic members are fixedly connected between the clamps and the inner wall of the base frame, and two reagent bottles are movably connected between the two clamps.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the combined UAV deicing device, the flight component generates lift by continuous rotation, driving the UAV as a whole to flexibly move, so that it can accurately reach the position where deicing is required; in addition, during the rotation process, the flight component can also effectively stir and mix the chemical liquid to be sprayed in the deicing component, ensuring that the two chemical liquids can be fully mixed, thereby ensuring the stability of the flame and the reliability of the deicing effect;

[0017] The de-icing component fully mixes two specific chemical liquids with air to form a strong flame. The high temperature generated in this process can efficiently melt the ice, quickly melt the ice layer, and eliminate the threat of ice to related facilities. At the same time, the de-icing component also plays an important supporting role for the drone as a whole, ensuring that the drone maintains a stable posture and position during operation.

[0018] 2. In the combined UAV deicing device, when the deicing component is stirring and mixing the chemical liquid, the rotation of the flight component can drive the flame spraying equipment in the deicing component to swing left and right, effectively expanding the spraying range of the flame, avoiding the concentration of firepower caused by the traditional fixed nozzle spraying method, thereby causing damage to facilities such as power lines; after the flame spraying range is expanded, the ice can be melted more evenly, reducing the potential risk to the power lines;

[0019] On the other hand, the rotation of the flight assembly can also pull the supporting structure in the de-icing assembly up and down. When faced with hard ice cubes, the de-icing assembly can use this up and down moving force to crush the ice cubes. This crushing action not only helps to break the structure of the hard ice cubes, but also allows the heat-baking process to proceed more deeply, thereby improving the heat-baking efficiency.

[0020] 3. In this combined UAV deicing device, whether it is the efficient stirring and mixing of chemical liquids, the swinging of the flamethrower left and right, or the force generated by the up and down movement of the deicing component to break the ice, all are driven by the electronic components involved in the flight of the flight component; such a design can reduce the weight burden brought by the separate setting of electronic components in the process of realizing the effects of each module. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the flight deicing structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the right side structure of the deicing state of the present invention;

[0024] Figure 4 It is a schematic diagram of the right side structure of the second deicing state of the present invention;

[0025] Figure 5 It is a schematic diagram of the left side structure of the deicing state 2 of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the deicing assembly of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the flight assembly of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the stirring member and the supporting member of the present invention;

[0029] Fig. 9 It is a schematic diagram of the structure of the swing member of the present invention;

[0030] Fig.10 It is a schematic diagram of the chemical agent clamping structure of the present invention.

[0031] The meaning of each number in the figure is:

[0032] 1. Chassis; 11. Base frame; 110. Mixing box; 12. Clamp; 120. Elastic part; 13. Reagent bottle; 130. Catheter;

[0033] 14. De-icing assembly; 140. Support; 141. Branch pipe; 142. Nozzle; 1420. Hose; 143. Swinging piece; 1430. Bracket; 1431. Swing wheel; 1432. Support rod; 1433. Complete gear; 144. Support; 1440. Incomplete gear; 1441. Rack; 1442. Poke rod; 1443. Column;

[0034] 15. Flight assembly; 150. Support box; 151. Motor; 152. Rotating column; 153. Paddle blade; 154. Small gear; 155. Middle gear; 156. Agitator; 1560. Large gear; 1561. Side gear; 1562. Rotating rod; 1563. Blade. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] See also Figure 1-Figure 5 As shown, the purpose of this embodiment is to provide a combined unmanned aerial vehicle deicing device, including a chassis 1, a bottom of the chassis 1 is fixedly connected to a base frame 11, two reagent bottles 13 are movably connected inside the base frame 11, and a conduit 130 is fixedly connected to the end of the reagent bottle 13;

[0038] A mixing box 110 is threadedly connected between the ends of the two conduits 130, and the mixing box 110 is fixedly connected to the bottom of the chassis 1. Deicing assemblies 14 are fixedly connected between the four corners of the chassis 1 and the bottom of the mixing box 110, and the ends of the four deicing assemblies 14 are fixedly connected to the flight assemblies 15;

[0039] The flight component 15 is used to drive the UAV to fly as a whole, and at the same time, stir and mix the chemical reagents inside the de-icing component 14. The de-icing component 14 is used to absorb and spray the two chemical reagents, contact with the air to form a flame, and at the same time swing and adjust the range of the sprayed flame. The de-icing component 14 also supports the UAV as a whole and breaks large ice blocks.

[0040] The improvement of this embodiment is that: the flight component 15 rotates to drive the entire drone to move, so that it can accurately reach the position where deicing is required; at the same time, during the rotation of the flight component 15, the chemical liquid to be sprayed in the deicing component 14 is effectively stirred and mixed; at the same time, during the stirring and mixing of the chemical liquid by the deicing component 14, the rotation of the flight component 15 also drives the flame spraying device in the deicing component 14 to swing left and right, effectively expanding the spraying range of the flame;

[0041] The de-icing assembly 14 is used to fully contact the mixed chemical liquid with the air, thereby forming a strong flame, which can efficiently melt the ice. In addition, the rotation of the flying assembly 15 can also pull the supporting structure in the de-icing assembly 14 up and down. When faced with hard ice, the de-icing assembly 14 can use this up and down moving force to break the ice. At the same time, the de-icing assembly 14 also plays an important supporting role for the drone as a whole, ensuring that the drone maintains a stable posture and position during operation.

[0042] First, the specific structure of the de-icing assembly 14 is disclosed. The de-icing assembly 14 includes a support 140. A plurality of supports 140 are respectively fixedly connected to the four corners of the chassis 1. The ends of the supports 140 are fixedly connected to the flight assembly 15. The bottom of the support 140 is respectively fixedly connected to a branch pipe 141 and a hose 1420 near both ends. The end of the hose 1420 is fixedly connected to a nozzle 142. The outer wall of the nozzle 142 is fixedly connected to a swing member 143. The swing member 143 is movably connected to the bottom of the support 140. The outer wall of the swing member 143 is movably connected to a support member 144. The support member 144 is fixedly connected to the bottom of the support 140.

[0043] The swinging member 143 includes a bracket 1430, which is fixedly connected to the outer wall of the nozzle 142. The top of the bracket 1430 passing through the nozzle 142 is fixedly connected to a balance wheel 1431, the top of the balance wheel 1431 is fixedly connected to a support rod 1432, the support rod 1432 is movably connected to the inside of the pillar 140, the outer wall of the balance wheel 1431 is meshedly connected to a full gear 1433, the rotating shaft of the full gear 1433 is movably connected to the inside of the convex plate at the bottom of the pillar 140, and the outer wall of the full gear 1433 is meshedly connected to the support member 144;

[0044] The support member 144 includes an incomplete gear 1440, which is meshed and connected to the outer wall of the complete gear 1433, and the end of the incomplete gear 1440 is fixedly connected to the flight assembly 15, and a rack 1441 is meshed and connected between the incomplete gear 1440 and the outer wall of the complete gear 1433, and a poking rod 1442 is fixedly connected to the outer wall of the rack 1441, and a column 1443 is movably connected to the outer wall of the poking rod 1442, and the column 1443 is fixedly connected to the bottom of the pillar 140;

[0045] See also Figure 6 As shown, the chemical liquids in the two reagent bottles 13 are pumped through the suction of the nozzle 142 itself to mix the inside of the box 110 through the conduit 130, and under the continuous pumping of the suction of the nozzle 142, the liquid inside the mixing box 110 enters the inside of the support 140 through the branch pipe 141, and is introduced into the inside of the nozzle 142 through the hose 1420. The liquid is sprayed outwards through the nozzle 142 to contact with the air to form a flame, and the ice is heat-melted, which is convenient for de-icing operations on related facilities;

[0046] The working principle of the nozzle 142 is known to those skilled in the art, that is, to use pressure difference to spray chemical liquid; after the two chemical liquids are mixed in the mixing chamber inside the nozzle 142, they are subjected to a certain pressure through the connected pipe system, and this pressure can be provided by a pump or compressed gas, etc. Under the pressure, the mixed chemical liquid flows to the nozzle of the nozzle 142; the nozzle is designed into a specific shape and size to control the spraying speed and spraying angle of the liquid; when the liquid is sprayed from the nozzle, it contacts with the air, and a chemical reaction is triggered under specific conditions to form a flame, thereby realizing operations such as hot melting of ice cubes;

[0047] Next, the specific structure of the flight assembly 15 is disclosed. The flight assembly 15 includes a support box 150, which is fixedly connected to the end of the support column 140. A motor 151 is fixedly connected inside the support box 150. A rotating column 152 is fixedly connected to the end of the output shaft of the motor 151. The end of the rotating column 152 passing through the support box 150 is fixedly connected to a blade 153. The outer wall of the rotating column 152 passing through the support box 150 is fixedly connected to a small gear 154. The outer wall of the small gear 154 is meshedly connected to a middle gear 155. The outer wall of the middle gear 155 is meshedly connected to a stirring member 156.

[0048] The stirring member 156 includes a large gear 1560, which is meshed with the outer wall of the middle gear 155, and the outer wall of the large gear 1560 is vertically meshed with a side gear 1561, the middle gear 155 and the large gear 1560 are both movably connected to the inside of the pillar 140 by a rotating shaft, and the end of the side gear 1561 is fixedly connected to a rotating rod 1562, and the rotating rod 1562 is movably connected to the inside of the pillar 140, and the outer wall of the rotating rod 1562 located inside the pillar 140 is fixedly connected to a plurality of blades 1563, and the end of the rotating rod 1562 passing through the pillar 140 is fixedly connected to an incomplete gear 1440;

[0049] See also Figure 7-Figure 9 As shown, the rotation of the output shaft of the motor 151 drives the rotating column 152 to rotate, and the rotation of the rotating column 152 drives the blades 153 to rotate and output the wind body, thereby driving the UAV to fly as a whole; the working principle of the blades 153 rotating and flying is known to those skilled in the art, and is mainly based on the principle of aerodynamics; the motor 151 drives the blades 153 to rotate at high speed, and the special shape and angle of the blades 153 accelerate the air to flow downward; according to Newton's third law, an upward reaction force, i.e., lift, is generated; the UAV controls the size and direction of the lift by adjusting the rotation speed of different blades 153, thereby achieving actions such as rising, descending, moving forward, retreating, left and right translation, and rotation; at the same time, the flight control system accurately adjusts the rotation speed of the motor 151 to ensure the stable flight of the UAV and complete various tasks, such as de-icing operations;

[0050] The pinion 154 is driven to rotate by the rotating column 152, the middle gear 155 is driven to rotate by the pinion 154, and the large gear 1560 is driven to rotate by the middle gear 155. According to the gear rotation principle, when the pinion 154 acts as a driving wheel to drive the large gear 1560 to rotate, the two gears are meshed, and their linear speeds at the meshing point are equal; according to the relationship between linear speed, rotation speed and radius (linear speed = rotation speed × radius), the radius of the pinion 154 is smaller and the radius of the large gear 1560 is larger; when the linear speeds are equal, the rotation speeds of the pinion 154, the middle gear 155 and the large gear 1560 decrease from large to small, thereby decelerating the large gear 1560 and reducing the swing frequency of the subsequent nozzle 142;

[0051] The large gear 1560 drives the side gear 1561 to rotate, and the side gear 1561 drives the rotating rod 1562 to rotate inside the pillar 140, thereby driving the plurality of blades 1563 to stir the chemical reagent inside the pillar 140, so as to facilitate the mixing of the two reagents more fully before the spray head 142 sprays the liquid, and avoid the possible flammable and explosive dangerous characteristics of some chemical liquids being mixed in advance;

[0052] See also Figure 3 As shown, when the rotating rod 1562 rotates, the incomplete gear 1440 is also driven to rotate. When the teeth of the incomplete gear 1440 mesh with the complete gear 1433, the complete gear 1433 is driven to rotate clockwise. At the same time, the complete gear 1433 drives the rack 1441 to move downward, and the rack 1441 drives the poking rod 1442 downward to move out of the inside of the column 1443. The complete gear 1433 rotates clockwise to drive the pendulum 1431 and the bracket 1430 to swing in the counterclockwise direction, so as to adjust the spraying direction of the nozzle 142.

[0053] See also Figure 4 As shown, when the teeth of the incomplete gear 1440 mesh with the rack 1441, the rack 1441 will be driven to move upward, and the poking rod 1442 will be retracted inside the column 1443 through the rack 1441, and the complete gear 1433 will be driven to rotate counterclockwise through the rack 1441, and the counterclockwise rotation of the complete gear 1433 will drive the pendulum 1431 and the bracket 1430 to swing in the clockwise direction, so as to adjust the spraying direction of the nozzle 142;

[0054] The continuous rotation of the incomplete gear 1440 will drive the nozzle 142 to continuously adjust left and right, effectively expanding the spray range of the flame and avoiding the concentration of firepower caused by the traditional fixed nozzle 142 spraying method, thereby damaging facilities such as power lines; after the flame spraying range is expanded, the ice can be melted more evenly, reducing the potential risk to the power lines; at the same time, it also drives the poking rod 1442 to continuously extend and retract between the inside and outside of the column 1443, so that the poking rod 1442 and the column 1443 provide support for the drone as a whole. When facing hard ice, the poking rod 1442 continuously extends and retracts the force to break the ice. This crushing action not only helps to break the structure of the hard ice, but also makes the thermal baking process more in-depth, thereby improving the thermal baking efficiency.

[0055] Since one chemical substance may easily solidify or lose its activity at low temperatures, while another chemical substance may act as a catalyst or stabilizer, in order to ensure that the reaction can proceed normally in a harsh environment, it is usually necessary to mix two or more chemical substances to improve the success rate and reliability of the deicing operation. Therefore, two clamping plates 12 are movably connected inside the base frame 11, and multiple elastic members 120 are fixedly connected between the clamping plates 12 and the inner wall of the base frame 11, and two reagent bottles 13 are movably connected between the two clamping plates 12;

[0056] See also Fig.10 As shown, by placing two reagent bottles 13 between two clamps 12, the elastic member 120 between the clamps 12 and the inner wall of the base frame 11 is compressed, and the two clamps 12 are driven by the rebound force of the elastic member 120 to move closer to each other to clamp the reagent bottles 13, thereby fixing the reagent bottles 13 inside the base frame 11, making it convenient to replace and store different chemical reagent bottles 13.

[0057] In summary, the working principle of this solution is as follows:

[0058] Two reagent bottles 13 are placed between the two clamping plates 12, so that the elastic member 120 between the clamping plates 12 and the inner wall of the bottom frame 11 is compressed. With the resilience of the elastic member 120, the two clamping plates 12 are close to each other to clamp the reagent bottles 13, so that the reagent bottles 13 are firmly fixed inside the bottom frame 11, which is convenient for replacing and storing different chemical reagent bottles 13, thereby improving the convenience of use;

[0059] The output shaft of the motor 151 rotates to drive the rotating column 152 to rotate, and the rotating column 152 then drives the blades 153 to rotate and output the wind body, thereby driving the drone to fly as a whole; at the same time, the rotating column 152 rotates to drive the small gear 154 to rotate, and the small gear 154 drives the middle gear 155 to rotate, and the middle gear 155 then drives the large gear 1560 to rotate, thereby reducing the speed of the large gear 1560 according to the gear rotation principle, thereby reducing the swing frequency of the subsequent nozzle 142; the large gear 1560 drives the side gear 1561 to rotate, and the side gear 1561 causes the rotating rod 1562 to rotate inside the pillar 140, thereby driving the multiple blades 1563 to fully stir the chemical reagent inside the pillar 140; in this way, before the nozzle 142 sprays the liquid, the two reagents can be stirred and mixed more fully, effectively avoiding the flammable and explosive dangerous characteristics that may occur when some chemical liquids are mixed in advance;

[0060] The chemical liquid in the two reagent bottles 13 is transported to the inside of the mixing box 110 through the conduit 130 by the suction pumping action of the nozzle 142 itself; under the continuous pumping of the suction force of the nozzle 142, the liquid in the mixing box 110 enters the inside of the support 140 through the branch pipe 141, and then is introduced into the inside of the nozzle 142 through the hose 1420; the nozzle 142 sprays the liquid outward and contacts with the air to form a flame, and performs heat melting treatment on the ice, which provides convenience for the de-icing operation of related facilities;

[0061] When the rotating rod 1562 rotates, the incomplete gear 1440 is also driven to rotate; when the teeth of the incomplete gear 1440 mesh with the complete gear 1433, the complete gear 1433 is driven to rotate clockwise; at this time, the complete gear 1433 drives the rack 1441 to move downward, and the rack 1441 drives the poking rod 1442 downward to move out of the inside of the column 1443; at the same time, the clockwise rotation of the complete gear 1433 drives the balance wheel 1431 and the bracket 1430 to swing in the counterclockwise direction, The spraying direction of the nozzle 142 is adjusted; when the teeth of the incomplete gear 1440 are meshed with the rack 1441, the rack 1441 is driven to move upward, and the rack 1441 drives the poking rod 1442 upward to retract into the inside of the column 1443; and the rack 1441 drives the complete gear 1433 upward to rotate counterclockwise, and the counterclockwise rotation of the complete gear 1433 drives the pendulum 1431 and the bracket 1430 to swing in the clockwise direction, and the spraying direction of the nozzle 142 is adjusted again;

[0062] With the continuous rotation of the incomplete gear 1440, the nozzle 142 is constantly adjusted left and right, effectively expanding the spray range of the flame; at the same time, the poking rod 1442 is constantly extended and retracted between the inside and outside of the column 1443, so that the poking rod 1442 and the column 1443 can provide support for the drone as a whole. When facing hard ice cubes, the force of the continuous extension and retraction of the poking rod 1442 can break the ice cubes, thereby improving the thermal baking efficiency.

[0063] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A combined unmanned aerial vehicle deicing device, comprising a chassis (1), characterized in that: The bottom of the chassis (1) is fixedly connected to a base frame (11), two reagent bottles (13) are movably connected inside the base frame (11), and the ends of the reagent bottles (13) are fixedly connected to a conduit (130); A mixing box (110) is threadedly connected between the ends of the two conduits (130), the mixing box (110) is fixedly connected to the bottom of the chassis (1), a deicing assembly (14) is fixedly connected between the four corners of the chassis (1) and the bottom of the mixing box (110), and the ends of the four deicing assemblies (14) are fixedly connected to a flight assembly (15); The flight component (15) is used to drive the drone as a whole to fly while stirring and mixing the chemical reagents inside the deicing component (14). The deicing component (14) is used to absorb and spray the two chemical reagents to form flames when in contact with the air, and to swing and adjust the range of the sprayed flames. The deicing component (14) also supports the drone as a whole and breaks large pieces of ice by chiseling.

2. The combined unmanned aerial vehicle deicing device according to claim 1, characterized in that: The de-icing assembly (14) comprises a support (140), wherein a plurality of the support (140) are respectively fixedly connected to the four corners of the chassis (1), the ends of the support (140) are fixedly connected to the flight assembly (15), the bottom of the support (140) near both ends are respectively fixedly connected to a branch pipe (141) and a hose (1420), the end of the hose (1420) is fixedly connected to a nozzle (142), the outer wall of the nozzle (142) is fixedly connected to a swing member (143), the swing member (143) is movably connected to the bottom of the support (140), the outer wall of the swing member (143) is movably connected to a support member (144), and the support member (144) is fixedly connected to the bottom of the support (140).

3. The combined unmanned aerial vehicle deicing device according to claim 2 is characterized in that: The swing member (143) includes a bracket (1430), the bracket (1430) is fixedly connected to the outer wall of the nozzle (142), the bracket (1430) passes through the top of the nozzle (142) and is fixedly connected to a balance wheel (1431), the top of the balance wheel (1431) is fixedly connected to a support rod (1432), the support rod (1432) is movably connected to the inside of the pillar (140), the outer wall of the balance wheel (1431) is meshedly connected to a complete gear (1433), the rotating shaft of the complete gear (1433) is movably connected to the inside of the convex plate at the bottom of the pillar (140), and the outer wall of the complete gear (1433) is meshedly connected to a support member (144).

4. The combined unmanned aerial vehicle deicing device according to claim 3 is characterized in that: The support member (144) includes an incomplete gear (1440), the incomplete gear (1440) is meshedly connected to the outer wall of the complete gear (1433), the end of the incomplete gear (1440) is fixedly connected to the flight assembly (15), a rack (1441) is meshedly connected between the incomplete gear (1440) and the outer wall of the complete gear (1433), the outer wall of the rack (1441) is fixedly connected to a poking rod (1442), the outer wall of the poking rod (1442) is movably connected to a column (1443), and the column (1443) is fixedly connected to the bottom of the pillar (140).

5. The combined unmanned aerial vehicle deicing device according to claim 4 is characterized in that: The flight assembly (15) comprises a support box (150), wherein the support box (150) is fixedly connected to the end of the support column (140), a motor (151) is fixedly connected inside the support box (150), a rotating column (152) is fixedly connected to the end of the output shaft of the motor (151), a blade (153) is fixedly connected to the end of the rotating column (152) passing through the support box (150), a small gear (154) is fixedly connected to the outer wall of the rotating column (152) passing through the support box (150), the outer wall of the small gear (154) is meshedly connected to a middle gear (155), and the outer wall of the middle gear (155) is meshedly connected to a stirring member (156).

6. The combined unmanned aerial vehicle deicing device according to claim 5, characterized in that: The stirring member (156) comprises a large gear (1560), wherein the large gear (1560) is meshedly connected to the outer wall of the middle gear (155), and the outer wall of the large gear (1560) is vertically meshedly connected to a side gear (1561), and the middle gear (155) and the large gear (1560) are both movably connected to the inside of the pillar (140) via a rotating shaft, and the end of the side gear (1561) is fixedly connected to a rotating rod (1562), and the rotating rod (1562) is movably connected to the inside of the pillar (140), and the outer wall of the rotating rod (1562) located inside the pillar (140) is fixedly connected to a plurality of blades (1563), and the end of the rotating rod (1562) passing through the pillar (140) is fixedly connected to an incomplete gear (1440).

7. The combined unmanned aerial vehicle deicing device according to claim 1, characterized in that: Two clamping plates (12) are movably connected inside the base frame (11), a plurality of elastic members (120) are fixedly connected between the clamping plates (12) and the inner wall of the base frame (11), and two reagent bottles (13) are movably connected between the two clamping plates (12).

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