Hot air melting deicing device using unmanned aerial vehicle

Abstract

The invention discloses a hot air melting deicing device utilizing an unmanned aerial vehicle. The device comprises a fixed base plate fixed to the side face of an unmanned aerial vehicle body, two L-shaped mounting frames fixed to the side face of the fixed base plate, circular side bases fixed to the bottom ends of the L-shaped mounting frames, and a hot air cylinder rotationally installed between the two circular side bases. The adjusting mechanism comprises a movable side seat movably arranged on the outer side surface of the L-shaped mounting frame, a limiting bottom rod fixed to the bottom face of the movable side seat and a plurality of limiting rod grooves formed in the surface of the rotating disc seat, and the bottom end of the limiting bottom rod is inserted into one limiting rod groove; by improving and optimizing a hot air melting and deicing device using an unmanned aerial vehicle in the prior art, structures such as the L-shaped mounting frame and the adjusting mechanism are designed, so that the mounting angle of the hot air melting and deicing device on the unmanned aerial vehicle can be adaptively adjusted according to different deicing requirements, and the adjusting mode is simple, convenient and rapid and easy to operate; and the use flexibility and convenience of the whole device are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of hot air deicing, and in particular relates to a hot air melting and deicing device utilizing an unmanned aerial vehicle. Background Art

[0002] Hot air melting and deicing is a new type of deicing method, which mainly relies on the hot air blown by the hot air device to melt and remove the ice solidified on the surface of the object. It is usually used in conjunction with drones. For example, some high-altitude deicing operations require the use of this hot air melting and deicing device using drones. For example, the existing patent with publication number CN220337010U discloses "a drone for deicing wind turbine blades, including a body and a power supply device, a deicing agent spraying component and a hot air blowing component all arranged on the body, the deicing agent spraying component is used to spray the deicing agent on the ice layer on the wind turbine blades, and the hot air blowing component is used to blow air on the ice layer on the wind turbine blades". It can be seen that what is described in the application is a common hot air melting and deicing device using drones. The drone is equipped with a hot air melting and deicing device. After the drone is subsequently launched, the device is operated to continuously blow hot air to melt and remove the ice solidified on the surface of the object;

[0003] In the prior art, the hot air melting and deicing device using a drone is usually fixedly installed on the drone body during actual use, and no corresponding adjustment mechanism is designed, resulting in the inability to adaptively adjust the blowing angle of the hot air deicing device according to actual deicing needs, which reduces the overall flexibility of use to a certain extent and has disadvantages. For this reason, the present invention proposes a hot air melting and deicing device using a drone. Summary of the invention

[0004] The purpose of the present invention is to provide a deicing device that utilizes the hot air of an unmanned aerial vehicle to melt and de-ice, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a deicing device using hot air from a drone, comprising:

[0006] A fixed base plate fixed on the side of the drone body, two L-shaped mounting frames fixed on the side of the fixed base plate, a circular side seat fixed on the bottom of the L-shaped mounting frame, a hot air cylinder rotatably mounted between the two circular side seats, an air outlet nozzle arranged at the front end of the hot air cylinder, an electric heating wire and a fan arranged inside the hot air cylinder, and an air inlet mesh disk installed at the rear end of the hot air cylinder, both side surfaces of the hot air cylinder are fixed with a cylindrical shaft rod, and one end of the cylindrical shaft rod penetrates to the outside of the circular side seat and is fixed with a rotating disk seat;

[0007] And an adjustment mechanism, including a movable side seat movably arranged on the outer surface of the L-shaped mounting frame, a limiting bottom rod fixed on the bottom surface of the movable side seat, and a plurality of limiting rod grooves opened on the surface of the rotating disk seat, wherein the bottom end of the limiting bottom rod is inserted into one of the limiting rod grooves.

[0008] Preferably, the adjustment mechanism also includes a support plate fixed to the outer surface of the L-shaped mounting frame, and the support plate is located above the movable side seat, a guide rod is fixed to the top surface of the movable side seat, and the top end of the guide rod passes through the top of the support plate.

[0009] Preferably, the adjustment mechanism further comprises a spring sleeved on the surface of the guide rod, and the spring is located between the support plate and the movable side seat.

[0010] Preferably, the adjustment mechanism also includes a transverse lever, and the surfaces of the two L-shaped mounting frames are provided with a strip slide for the transverse lever to pass through, the transverse lever is located between the two L-shaped mounting frames, and the two ends of the transverse lever respectively pass through the strip slide to the outside of the two L-shaped mounting frames and are fixed to the movable side seat.

[0011] Preferably, mounting holes are formed through both ends of the fixed base plate.

[0012] Preferably, it also includes two disassembly and assembly structures arranged at the rear end of the hot air cylinder, the disassembly and assembly structure includes a side plate fixed on the rear end surface of the hot air cylinder, a base rod arranged on one side of the side plate, and a pressure block fixed on one end of the base rod, a screw rod is fixed to the other end of the base rod, and the screw rod passes through the other side of the side plate and is sleeved with a fastening screw ring, and the pressure block is pressed on the surface of the air inlet mesh plate.

[0013] Preferably, two cylindrical protrusions are symmetrically fixed on the surface of the air inlet mesh plate, and the end of the pressing block is provided with a clamping hole corresponding to the cylindrical protrusions.

[0014] Preferably, two positioning rods are symmetrically fixed to the rear end surface of the hot air cylinder, and positioning holes corresponding to the positioning rods are opened through the surface of the air inlet mesh plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention improves and optimizes the hot air melting and deicing device used in the prior art for unmanned aerial vehicles, designs structures such as an L-shaped mounting frame and an adjustment mechanism, so that the installation angle of the hot air melting and deicing device on the unmanned aerial vehicle can be adaptively adjusted according to different deicing requirements, and the adjustment method is simple, fast and easy to operate, thereby improving the flexibility and convenience of use of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2It is a rear view of the present invention;

[0018] Figure 3 It is the installation schematic diagram of the present invention;

[0019] Figure 4 For the present invention Figure 1 A partial enlarged view of the middle A area;

[0020] Figure 5 It is a structural schematic diagram of the disassembly and assembly structure of the present invention;

[0021] In the figure: 1. hot air cylinder; 11. air outlet nozzle; 12. rotating disk seat; 13. positioning rod; 2. L-shaped mounting frame; 21. fixed base plate; 22. circular side seat; 23. strip slide; 3. adjustment mechanism; 31. movable side seat; 32. limit bottom rod; 33. limit rod groove; 34. spring; 35. support plate; 36. guide rod; 37. horizontal lever; 4. air inlet mesh disk; 5. disassembly and assembly structure; 51. side plate; 52. base rod; 53. pressure block; 54. clamping hole; 55. screw rod; 56. fastening screw ring; 6. drone body. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments 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.

[0023] Example 1

[0024] See also Figures 1 to 4 , which is the first embodiment of the present invention, and this embodiment provides a technical solution: a hot air melting and deicing device using a drone, comprising

[0025] A fixed base plate 21 fixed on the side of the drone body 6, two L-shaped mounting frames 2 fixed on the side of the fixed base plate 21, a circular side seat 22 fixed at the bottom of the L-shaped mounting frame 2, a hot air cylinder 1 rotatably mounted between the two circular side seats 22, an air outlet nozzle 11 arranged at the front end of the hot air cylinder 1, an electric heating wire and a fan arranged inside the hot air cylinder 1, and an air inlet net disk 4 installed at the rear end of the hot air cylinder 1. After the drone body 6 is subsequently launched, the electric heating wire and the fan inside the hot air cylinder 1 can be started, so that the air outlet nozzle 11 can continuously blow out hot Wind, and then the operator controls the drone to aim the air outlet 11 at the area that needs to be de-iced to achieve hot air melting and de-icing. The above structural principles are all technologies that have been disclosed in the prior art. For details, please refer to the existing patent with publication number CN220337010U. No further details are given here. The surfaces of both sides of the hot air cylinder 1 are welded and fixed with a cylindrical shaft rod, and one end of the cylindrical shaft rod passes through the outer side of the circular side seat 22 and is fixed with a rotating disc seat 12, so that the hot air cylinder 1 can smoothly rotate between the two circular side seats 22;

[0026] And the adjustment mechanism 3, including a movable side seat 31 movably arranged on the outer surface of the L-shaped mounting frame 2, a limiting bottom rod 32 welded and fixed to the bottom surface of the movable side seat 31, and a plurality of limiting rod grooves 33 opened on the surface of the rotating disk seat 12. The bottom end of the limiting bottom rod 32 is inserted into one of the limiting rod grooves 33, which is used for daily limiting of the hot air cylinder 1 and the rotating disk seat 12. Later, only the movable side seat 31 needs to be lifted to make the bottom end of the limiting bottom rod 32 move out of the limiting rod groove 33, and the rotating disk seat 12 and the hot air cylinder can be released. 1, and the hot air cylinder 1 is rotated and adjusted. When the hot air cylinder 1 is adjusted to a suitable angle, the bottom end of the limiting bottom rod 32 is inserted into the limiting rod groove 33 at other positions, and the hot air cylinder 1 and the rotating disk seat 12 can be limited again, so as to realize the rapid limiting of the hot air cylinder 1 after the rotation adjustment, and realize the flexible adjustment of the angle of the hot air cylinder 1 to meet different deicing requirements. The adjustment mechanism 3 also includes a support plate 35 welded and fixed to the outer surface of the L-shaped mounting frame 2, and the support plate 35 is above the movable side seat 31, and the movable side seat A guide rod 36 is welded and fixed to the top surface of 31, and the top end of the guide rod 36 penetrates to the top of the support plate 35, so that the movable side seat 31 can smoothly slide up and down on the outer surface of the L-shaped mounting frame 2. At this time, the guide rod 36 plays a guiding role. The adjustment mechanism 3 also includes a spring 34 sleeved on the surface of the guide rod 36, and the spring 34 is between the support plate 35 and the movable side seat 31. Under the pushing action of the spring 34, the bottom end of the limiting bottom rod 32 can be stably inserted into the limiting rod groove 33 during daily use to ensure To ensure the limiting stability of the rotating disk seat 12 and the hot air cylinder 1, the adjustment mechanism 3 also includes a transverse lever 37. The surfaces of the two L-shaped mounting frames 2 are provided with a strip slide 23 for the transverse lever 37 to pass through. The transverse lever 37 is located between the two L-shaped mounting frames 2, and the two ends of the transverse lever 37 are respectively passed through the strip slide 23 to the outside of the two L-shaped mounting frames 2 and fixed to the movable side seat 31, so that the later operator can push the two movable side seats 31 at the same time through the transverse lever 37, thereby improving the convenience of adjustment.

[0027] Among them, both ends of the fixed base plate 21 are penetrated with mounting holes for fixing the fixed base plate 21 and the drone body 6.

[0028] Example 2

[0029] See also Figures 1 to 5, which is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but is different in that it also includes two disassembly structures 5 arranged at the rear end of the hot air cylinder 1. The disassembly structure 5 includes a side plate 51 welded and fixed to the rear end surface of the hot air cylinder 1, a base rod 52 arranged on one side of the side plate 51, and a pressing block 53 welded and fixed to one end of the base rod 52. A screw 55 is welded and fixed to the other end of the base rod 52, and the screw 55 penetrates to the other side of the side plate 51 and is sleeved with a fastening screw ring 56. The pressing block 53 is pressed on the air inlet mesh plate. The surface of 4 can be used to press and limit the air inlet mesh plate 4 to ensure the installation stability of the air inlet mesh plate 4. Two cylindrical protrusions are symmetrically welded and fixed on the surface of the air inlet mesh plate 4. The end of the pressing block 53 is provided with a clamping hole 54 corresponding to the cylindrical protrusion, so that when the pressing block 53 is pressed on the surface of the air inlet mesh plate 4, the cylindrical protrusion can be inserted into the clamping hole 54 to ensure that the pressing block 53 can be stably pressed on the surface of the air inlet mesh plate 4 without being scratched from the surface of the air inlet mesh plate 4, further ensuring the stability of the air inlet mesh plate 4. In order to ensure the limiting stability of the plate 4, two positioning rods 13 are symmetrically welded and fixed on the rear end surface of the hot air cylinder 1, and positioning holes corresponding to the positioning rods 13 are opened on the surface of the air inlet net plate 4, so that the positioning rods 13 can be aligned with the positioning holes when the air inlet net plate 4 is installed, and then the air inlet net plate 4 is attached to the rear end of the hot air cylinder 1, so that the initial positioning of the air inlet net plate 4 during installation can be achieved. At this time, the position of the cylindrical protrusion corresponds to the card hole 54, so that the operator can smoothly rotate the pressing block 53 to The cylindrical protrusion is pushed into the clamping hole 54, and when the air inlet mesh plate 4 needs to be removed for cleaning and maintenance later, the fastening screw ring 56 can be turned counterclockwise to allow the base rod 52 to move until the pressure block 53 is no longer in contact with the air inlet mesh plate 4 and the cylindrical protrusion is moved out of the clamping hole 54. At this time, the pressure block 53 can be rotated away from the surface of the air inlet mesh plate 4 to release the blocking limit on the air inlet mesh plate 4, and the air inlet mesh plate 4 can be smoothly removed for inspection and maintenance, thereby improving the convenience of subsequent device maintenance.

[0030] Although embodiments of the present invention have been shown and described (see the above detailed description for details), it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deicing device using hot air from a drone, characterized in that: include A fixed base plate (21) fixed on the side of the drone body (6), two L-shaped mounting frames (2) fixed on the side of the fixed base plate (21), a circular side seat (22) fixed on the bottom of the L-shaped mounting frame (2), a hot air cylinder (1) rotatably mounted between the two circular side seats (22), an air outlet nozzle (11) arranged at the front end of the hot air cylinder (1), an electric heating wire and a fan arranged inside the hot air cylinder (1), and an air inlet mesh disk (4) installed at the rear end of the hot air cylinder (1), wherein cylindrical shafts are fixed on both side surfaces of the hot air cylinder (1), and one end of the cylindrical shaft passes through the outside of the circular side seat (22) and is fixed with a rotating disk seat (12); and an adjustment mechanism (3), comprising a movable side seat (31) movably arranged on the outer surface of the L-shaped mounting frame (2), a limiting bottom rod (32) fixed to the bottom surface of the movable side seat (31), and a plurality of limiting rod grooves (33) provided on the surface of the rotating disk seat (12), wherein the bottom end of the limiting bottom rod (32) is inserted into one of the limiting rod grooves (33).

2. The hot air melting and deicing device using a drone according to claim 1 is characterized in that: The adjustment mechanism (3) also includes a support plate (35) fixed to the outer surface of the L-shaped mounting frame (2), and the support plate (35) is located above the movable side seat (31), and a guide rod (36) is fixed to the top surface of the movable side seat (31), and the top end of the guide rod (36) passes through the top of the support plate (35).

3. The hot air melting and deicing device using a drone according to claim 2 is characterized in that: The adjustment mechanism (3) further comprises a spring (34) sleeved on the surface of the guide rod (36), and the spring (34) is located between the support plate (35) and the movable side seat (31).

4. The hot air melting and deicing device using a drone according to claim 3 is characterized in that: The adjustment mechanism (3) further comprises a transverse lever (37), the surfaces of the two L-shaped mounting frames (2) are provided with a strip slideway (23) for the transverse lever (37) to pass through, the transverse lever (37) is located between the two L-shaped mounting frames (2), and the two ends of the transverse lever (37) respectively pass through the outer sides of the two L-shaped mounting frames (2) through the strip slideway (23) and are fixed to the movable side seat (31).

5. The hot air melting and deicing device using a drone according to claim 1 is characterized in that: Both ends of the fixed base plate (21) are penetrated by mounting holes.

6. The hot air melting and deicing device using an unmanned aerial vehicle according to claim 1 is characterized in that: The hot air cylinder (1) further comprises two disassembly and assembly structures (5) arranged at the rear end of the hot air cylinder (1), the disassembly and assembly structures (5) comprising a side plate (51) fixed to the rear end surface of the hot air cylinder (1), a base rod (52) arranged on one side of the side plate (51), and a pressure block (53) fixed to one end of the base rod (52), a screw rod (55) being fixed to the other end of the base rod (52), and the screw rod (55) passing through the other side of the side plate (51) and being sleeved with a fastening screw ring (56), and the pressure block (53) being pressed on the surface of the air inlet mesh plate (4).

7. The hot air melting and deicing device using an unmanned aerial vehicle according to claim 6, characterized in that: Two cylindrical protrusions are symmetrically fixed on the surface of the air inlet mesh plate (4), and a clamping hole (54) corresponding to the cylindrical protrusion is opened at the end of the pressing block (53).

8. The hot air melting and deicing device using an unmanned aerial vehicle according to claim 7, characterized in that: Two positioning rods (13) are symmetrically fixed to the rear end surface of the hot air cylinder (1), and positioning holes corresponding to the positioning rods (13) are formed through the surface of the air inlet mesh plate (4).

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