An artificial weather-modifying and environment-friendly aircraft flame strip and its mounting device

Abstract

The present invention relates to the field of drone rainfall technology, and specifically to an artificial weather-modifying environment-friendly aircraft flame strip and its mounting device, comprising a crossbeam, the upper surface of which is fixedly connected with a hanging ear, the lower surface of which is linearly matrixed with hanging rods, the bottom end of which is fixedly connected with a sleeve, the outer surface of the sleeve is provided with an ignition plug, the side of the sleeve is fixedly connected with a square box, the interior of the square box is provided with a blocking component, the interior of the crossbeam is provided with an opening and closing component, and the interior of the sleeve is provided with a flame tube component. Compared with the prior art, the present application sets a blocking component in the gap of the sleeve, uses a lever to drive a half gear 1 to rotate and alternately drives two half gears 2, and uses reverse rotation to drive the reciprocating movement of the rack, thereby driving the extension and recovery of the baffle, separating the ignited flame tube from the unignited flame tube, ensuring that each flame tube can be ignited at a predetermined position, so that the catalyst is sprayed more evenly.

Description

Technical Field

[0001] The invention relates to the technical field of unmanned aerial vehicle rainfall, and in particular to an artificial weather influencing environment-friendly aircraft flame strip and a mounting device thereof. Background Art

[0002] Artificial weather modification operations are mainly carried out through three technical means: rockets, aircraft, and ground flame furnaces. Aircraft operations have the advantages of a wide impact range, a large amount of catalyst carried, and controllable spreading dosage. They play an important role in artificial rain and snow operations. Common aircraft operations install a mounting device, install the flame strip with the catalyst in the mounting device, and then fly the aircraft to the designated location to ignite the flame strip to release the catalyst.

[0003] In the prior art, a Chinese patent document with publication number CN217125138U proposes a silver iodide flame rod mounting rack, which includes a plurality of fixing racks, a connecting plate is arranged on one side of the fixing rack, a connecting rack is arranged on the bottom side of the connecting plate, loading racks are arranged at both ends of the connecting racks, a plurality of connecting rods are arranged between the loading racks, a movable plate is arranged on one side of one of the loading racks, a plurality of flame rod bodies are penetrated by the movable plate and the side wall of the loading rack, and the connecting rod is connected to one of the loading racks by an elastic cylindrical pin, the structure is reasonable and reliable, the operation is simple and convenient, and the advantages are light weight and space saving. , reducing wind resistance, and easy installation, which not only improves the stability of the UAV during flight, but also reduces the energy damage of the UAV during flight, thereby saving the cost of use. However, the number of flame strips installed on the mounting device is not small, resulting in a close distance between each flame strip, and the aircraft ignites the flame strips one by one in the air. The short distance makes it easy for the already burning flame strips to ignite nearby flame strips, thereby causing uneven catalyst spraying. Therefore, the present application provides an artificial weather modification and environmentally friendly aircraft flame strip and its mounting device to meet the needs of isolating the already ignited flame strips. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide an artificial weather modification and environmentally friendly aircraft flame strip and its mounting device to solve the problem that the already burning flame strip is easy to ignite the nearby flame strips.

[0005] Based on the above purpose, the present invention provides an artificial weather-modifying environment-friendly aircraft flame strip and a mounting device thereof, comprising a crossbeam, the upper surface of which is fixedly connected to a hanging ear, the lower surface of which is linearly matrixed with hanging rods, the bottom end of which is fixedly connected to a sleeve, the outer surface of which is provided with an ignition plug, the side of which is fixedly connected to a square box, the interior of which is provided with a blocking assembly, the interior of the crossbeam is provided with an opening and closing assembly, and the interior of the sleeve is provided with a flame tube assembly;

[0006] The blocking assembly is arranged in the gap of each sleeve to block the flame tube assembly, and the opening and closing assembly acts on the inside of the crossbeam to control the disassembly and assembly of the flame tube assembly, which is installed inside the sleeve;

[0007] The opening and closing assembly includes a rotating rod movably connected to the inside of the cross beam, the outer surface of the rotating rod is fixedly connected to an eccentric wheel, the outer surface of the rotating rod is sleeved with a torsion spring, the inside of the hanging rod is movably connected with a sliding rod, the bottom end of the sliding rod is provided with a hollow cylinder, the bottom end of the hollow cylinder is fixedly connected with a pin rod, the bottom end of the pin rod is set as an inclined surface, the outer surface of the eccentric wheel is provided with a sliding groove, the sliding groove is a semicircular ring, the end of the sliding rod is movably clamped in the inside of the sliding groove, the inside of the hollow cylinder is provided with a spring 1, the bottom end of the sliding rod is movably inserted in the top end of the hollow cylinder, and the inside of the sleeve is provided with a spring 2.

[0008] Preferably, the blocking assembly includes an elliptical cylinder fixedly connected to the outer surface of a square box, a lever is provided inside the square box, a half gear 1 is fixedly connected to the top end of the lever, a center rod is rotatably connected to the inner wall of the square box, a driven wheel is fixedly sleeved on the outer surface of the center rod, a half gear 2 is fixedly connected to the top end of the center rod, and a rack is movably inserted into the middle of the square box.

[0009] Preferably, the half gear 1 is meshed with the driven wheel, the number of tooth blocks of the half gear 1 is equal to the number of tooth blocks of the driven wheel, and the half gear 2 is meshed and connected with the rack.

[0010] Preferably, the rack passes through the square box and extends into the interior of the elliptical cylinder, baffles are movably inserted on the upper and lower sides of the elliptical cylinder, a push rod is hinged on the outer surface of the baffle, and one end of the push rod away from the baffle is hinged inside the rack.

[0011] Preferably, the flame tube assembly includes a support seat movably inserted into the sleeve, the interior of the support seat is fixedly connected to an inner tube, the outer surface of the inner tube is sleeved with an outer paper tube, the interior of the outer paper tube is fixedly connected to an inner paper tube, and the interior of the inner paper tube is provided with flame agent.

[0012] Preferably, an ignition resistor is provided on the inner wall of the end of the inner paper tube, gunpowder is provided between the ignition resistor and the flame agent, a nozzle is opened at the end of the inner paper tube, an ignition wire is provided inside the inner paper tube, one end of the ignition wire is connected to the ignition plug, and the other end is connected to the ignition resistor.

[0013] Preferably, a pin hole is formed through the outer surface of the support seat, and the pin rod slides inside the pin hole.

[0014] Beneficial effects of the present invention:

[0015] 1. This kind of weather-modifying environment-friendly aircraft flame strip and its mounting device, by arranging the blocking assembly in the gap of the sleeve, using the lever to drive the half gear one to rotate and alternately drive the two half gears two, using the reverse rotation to drive the reciprocating movement of the rack, and then can drive the extension and recovery of the baffle, separate the ignited flame tube from the unignited flame tube, ensure that each flame tube can be ignited at a predetermined position, so that the catalyst is sprayed more evenly, and after recovery, the wind resistance of the aircraft during its movement is reduced.

[0016] 2. This kind of weather-modifying and environment-friendly aircraft flame strip and its mounting device, by setting a flame tube assembly, separates the inner and outer paper tubes wrapped with flame agent from the support seat. The inner and outer paper tubes will be burned after the flame agent is ignited, and the support seat can be recycled for continued use. It is also biodegradable and recyclable.

[0017] 3. This type of weather-modifying and environment-friendly aircraft flame strip and its mounting device are provided with an opening and closing component. When installing the flame tube component, the support seat can be inserted into the sleeve accordingly. When disassembling, the rotary rod is rotated. The eccentric wheel will pull the slide rod to slide upward as the rotary rod rotates, and then the pin rod will move up and slide out of the pin hole. At this time, the second rebound of the spring will push the support seat to slide out of the sleeve, completing the disassembly, which has the effect of quick disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the blocking component of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of the square box of the present invention;

[0022] Figure 4 This is a schematic diagram of the internal structure of the crossbeam of the present invention;

[0023] Figure 5 This is a schematic diagram of the eccentric wheel structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the internal structure of the sleeve of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the flame tube assembly of the present invention.

[0026] The markings in the figure are:

[0027] 1. Beam; 2. Hanging ear; 3. Hanging rod; 4. Sleeve; 5. Ignition plug; 6. Square box; 701. Oval cylinder; 702. Push rod; 703. Half gear one; 704. Center rod; 705. Driven wheel; 706. Half gear two; 707. Rack; 708. Baffle; 709. Push rod; 801. Rotary rod; 802. Eccentric wheel; 803. Torsion spring; 804. Slide rod; 805. Slide groove; 806. Hollow cylinder; 807. Pin rod; 808. Spring one; 809. Spring two; 810. Pin hole; 901. Support seat; 902. Inner cylinder; 903. Outer paper tube; 904. Inner paper tube; 905. Ignition wire; 906. Flame agent; 907. Gunpowder; 908. Ignition resistor; 909. Nozzle. DETAILED DESCRIPTION

[0028] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0029] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0030] like Figures 1 to 7 As shown, an environment-friendly aircraft flame strip for artificial weather modification and a mounting device thereof include a crossbeam 1, a hanging ear 2 is fixedly connected to the upper surface of the crossbeam 1, a hanging rod 3 is distributed in a linear matrix on the lower surface of the crossbeam 1, a sleeve 4 is fixedly connected to the bottom end of the hanging rod 3, an ignition plug 5 is arranged on the outer surface of the sleeve 4, a square box 6 is fixedly connected to the side of the sleeve 4, a blocking component is arranged inside the square box 6, an opening and closing component is arranged inside the crossbeam 1, a flame tube component is arranged inside the sleeve 4, the blocking component is arranged in the gap of each sleeve 4 to block the flame tube component, the opening and closing component acts on the inside of the crossbeam 1 to control the disassembly and assembly of the flame tube component, and the flame tube component is installed inside the sleeve 4;

[0031] The mounting device is connected to the aircraft by means of the hanging ears 2, and the position and number of the hanging ears 2 can be adjusted according to the number of mounted flame strips and the installation position. The ignition plug 5 can ignite the flame tube assembly. During ignition, the blocking assembly can separate the ignited flame tube from the unignited flame tube, thereby achieving the purpose of flame retardancy. When installing the flame tube assembly, it is only necessary to align the sleeve 4 for plugging and installing. During disassembly, synchronous disassembly can be achieved under the action of the opening and closing assembly, thereby improving the efficiency of disassembly and assembly. The flame tube assembly is biodegradable and recyclable.

[0032] like Figure 2 and Figure 3 As shown, the blocking assembly includes an elliptical cylinder 701 fixedly connected to the outer surface of the square box 6, a lever 702 is arranged inside the square box 6, the lever 702 is fixedly rotated 360 degrees, a half gear 1 703 is fixedly connected to the top of the lever 702, the inner wall of the square box 6 is rotatably connected to a center rod 704, the outer surface of the center rod 704 is fixedly sleeved with a driven wheel 705, the top of the center rod 704 is fixedly connected to a half gear 2 706, and the middle of the square box 6 is movably interspersed with Rack 707, half gear 1 703 meshes with driven wheel 705, the number of gear blocks of half gear 1 703 is equal to the number of gear blocks of driven wheel 705, half gear 2 706 meshes with rack 707, rack 707 penetrates square box 6 and extends into the inside of elliptical cylinder 701, baffles 708 are movably inserted on the upper and lower sides of elliptical cylinder 701, and a push rod 709 is hinged on the outer surface of baffle 708, and one end of push rod 709 away from baffle 708 is hinged inside rack 707;

[0033] The lever 702 drives the half gear 1 703 to rotate. During the rotation, the half gear 1 703 will indirectly drive the driven wheels 705 on both sides to rotate. Since the rotation directions of the two driven wheels 705 are opposite, the two half gears 2 706 also rotate in opposite directions. During the rotation, one of the half gears 2 706 will drive the rack 707 to move into the elliptical cylinder 701, and then push the baffle 708 from the inside of the elliptical cylinder 701 to the outside through the push rod 709, separating the ignited flame tube from the unignited flame tube, thereby avoiding the situation where the flame tube is ignited, ensuring that each flame tube can be ignited at a predetermined position, so that the catalyst is sprayed more evenly. After the half gear 1 703 is meshed with the driven wheel 705 on the other side, the rotation of the half gear 2 706 here will drive the rack 707 to move into the square box 6, and then pull the baffle 708 to retract into the elliptical cylinder 701, reducing the wind resistance during the movement of the aircraft, and the gap in the reciprocating operation of the rack 707 can ensure the combustion of the flame tube.

[0034] like Figure 1 and Figure 7As shown, the flame tube assembly includes a support seat 901 movably inserted into the sleeve 4, an inner tube 902 is fixedly connected to the support seat 901, an outer paper tube 903 is sleeved on the outer surface of the inner tube 902, an inner paper tube 904 is fixedly connected to the outer paper tube 903, a flame agent 906 is arranged inside the inner paper tube 904, an ignition resistor 908 is arranged on the inner wall of the end of the inner paper tube 904, a gunpowder 907 is arranged between the ignition resistor 908 and the flame agent 906, a nozzle 909 is opened at the end of the inner paper tube 904, an ignition wire 905 is arranged inside the inner paper tube 904, one end of the ignition wire 905 is connected to the ignition plug 5, and the other end is connected to the ignition resistor 908, a pin hole 810 is opened through the outer surface of the support seat 901, and the pin rod 807 slides inside the pin hole 810;

[0035] A layer of butyl rubber is applied to the inner wall of the outer paper tube 903, which is cured and bonded to the inner paper tube 904, and the end of the outer paper tube 903 is bonded to the outer surface of the inner tube 902 inside the support seat 901, completing the connection between the support seat 901 and the flame tube. After the ignition plug 5 is energized, it is transmitted through the ignition wire 905 and then detonated by the action of the ignition resistor 908. The gunpowder 907 ignites the flame agent 906, and the aerosol catalyst generated by the combustion is spread out through the nozzle 909. The inner and outer layers of the paper tubes are burned and consumed. After the burning and spreading is completed, only a small amount of paper debris remains at the end of the flame strip, which can be degraded in the environment. In addition, the support seat 901 remains inside the sleeve 4, which is convenient for recycling and reuse, and it is degradable and recyclable.

[0036] like Figure 4 , Figure 5 and Figure 6 As shown, the opening and closing assembly includes a rotating rod 801 movably connected to the inside of the crossbeam 1, the outer surface of the rotating rod 801 is fixedly connected to the eccentric wheel 802, the outer surface of the rotating rod 801 is sleeved with a torsion spring 803, the inside of the hanging rod 3 is movably connected to a sliding rod 804, the bottom end of the sliding rod 804 is provided with a hollow cylinder 806, the bottom end of the hollow cylinder 806 is fixedly connected to a pin 807, the bottom end of the pin 807 is set as an inclined surface, the outer surface of the eccentric wheel 802 is provided with a sliding groove 805, the sliding groove 805 is a semicircular ring, the end of the sliding rod 804 is movably clamped in the inside of the sliding groove 805, the inside of the hollow cylinder 806 is provided with a spring 1 808, the bottom end of the sliding rod 804 is movably inserted in the top end of the hollow cylinder 806, and the inside of the sleeve 4 is provided with a spring 2 809;

[0037] When installing the flame tube assembly, insert the support seat 901 into the sleeve 4 accordingly. The support seat 901 will push the pin rod 807 to move upward and drive the hollow tube 806 to squeeze the spring 1 808. At the same time, the support seat 901 will squeeze the spring 2 809. After the pin hole 810 corresponds to the pin rod 807, the spring 1 808 will push the pin rod 807 to insert into the pin hole 810 to complete the installation. When disassembly is required after use, rotate the rotary rod 801 to squeeze the torsion spring 803. Since the end of the slide rod 804 is clamped in the slide groove 805, the eccentric wheel 802 will pull the slide rod 804 to slide upward as the rotary rod 801 rotates, and then pull the pin rod 807 to move up and slide out of the pin hole 810. At this time, the rebound of the spring 2 809 will push the support seat 901 to slide out of the sleeve 4, completing the disassembly, which has the effect of quick disassembly and assembly.

[0038] It should be understood by those skilled in the art that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the above aspects of the present invention, which are not provided in detail for the sake of simplicity.

[0039] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An artificial weather modification environment-friendly aircraft flame strip and its mounting device, characterized in that: The invention comprises a crossbeam (1), wherein a hanging ear (2) is fixedly connected to the upper surface of the crossbeam (1), a hanging rod (3) is distributed in a linear matrix on the lower surface of the crossbeam (1), a sleeve (4) is fixedly connected to the bottom end of the hanging rod (3), an ignition plug (5) is arranged on the outer surface of the sleeve (4), a square box (6) is fixedly connected to the side of the sleeve (4), a blocking component is arranged inside the square box (6), an opening and closing component is arranged inside the crossbeam (1), and a flame tube component is arranged inside the sleeve (4); The blocking assembly is arranged in the gap of each sleeve (4) to block the flame tube assembly, the opening and closing assembly acts on the inside of the crossbeam (1) to control the assembly and disassembly of the flame tube assembly, and the flame tube assembly is installed inside the sleeve (4); The opening and closing assembly comprises a rotating rod (801) movably connected to the interior of the crossbeam (1); an eccentric wheel (802) is fixedly connected to the outer surface of the rotating rod (801); a torsion spring (803) is sleeved on the outer surface of the rotating rod (801); a sliding rod (804) is movably connected to the interior of the hanging rod (3); a hollow cylinder (806) is provided at the bottom end of the sliding rod (804); a pin rod (807) is fixedly connected to the bottom end of the hollow cylinder (806); and the pin rod (807) is The bottom end of (807) is set as an inclined surface, the outer surface of the eccentric wheel (802) is provided with a slide groove (805), the slide groove (805) is semicircular, the end of the slide rod (804) is movably clamped in the inside of the slide groove (805), the inside of the hollow cylinder (806) is provided with a spring 1 (808), the bottom end of the slide rod (804) is movably inserted into the top end of the hollow cylinder (806), and the inside of the sleeve (4) is provided with a spring 2 (809).

2. The weather modification environment-friendly aircraft flame strip and its mounting device according to claim 1, characterized in that: The blocking assembly comprises an elliptical cylinder (701) fixedly connected to the outer surface of a square box (6); a lever (702) is arranged inside the square box (6); a half gear 1 (703) is fixedly connected to the top of the lever (702); a center rod (704) is rotatably connected to the inner wall of the square box (6); a driven wheel (705) is fixedly sleeved on the outer surface of the center rod (704); a half gear 2 (706) is fixedly connected to the top of the center rod (704); and a rack (707) is movably inserted into the middle of the square box (6).

3. The weather modification environment-friendly aircraft flame strip and its mounting device according to claim 2, characterized in that: The half gear one (703) is meshed with the driven wheel (705), the number of tooth blocks of the half gear one (703) is equal to the number of tooth blocks of the driven wheel (705), and the half gear two (706) is meshed and connected with the rack (707).

4. The weather modification environment-friendly aircraft flame strip and its mounting device according to claim 3, characterized in that: The rack (707) passes through the square box (6) and extends into the interior of the elliptical cylinder (701). Baffles (708) are movably inserted into the upper and lower sides of the elliptical cylinder (701). A push rod (709) is hinged on the outer surface of the baffle (708). One end of the push rod (709) away from the baffle (708) is hinged inside the rack (707).

5. The weather-modifying environment-friendly aircraft flame strip and its mounting device according to claim 4, characterized in that: The flame tube assembly comprises a support seat (901) movably inserted into the interior of the sleeve (4); the interior of the support seat (901) is fixedly connected to an inner tube (902); the outer surface of the inner tube (902) is sleeved with an outer paper tube (903); the interior of the outer paper tube (903) is fixedly connected to an inner paper tube (904); and the interior of the inner paper tube (904) is provided with a flame agent (906).

6. The weather-modifying environment-friendly aircraft flame strip and its mounting device according to claim 5, characterized in that: An ignition resistor (908) is arranged on the inner wall of the end of the inner paper tube (904), and gunpowder (907) is arranged between the ignition resistor (908) and the flame agent (906). A nozzle (909) is opened at the end of the inner paper tube (904), and an ignition wire (905) is arranged inside the inner paper tube (904). One end of the ignition wire (905) is connected to an ignition plug (5), and the other end is connected to the ignition resistor (908).

7. The weather-modifying environment-friendly aircraft flame strip and its mounting device according to claim 6, characterized in that: A pin hole (810) is formed through the outer surface of the support seat (901), and the pin rod (807) slides inside the pin hole (810).

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