CN216022768U - Unmanned aerial vehicle for catapulting, throwing and extinguishing fire bomb - Google Patents
Unmanned aerial vehicle for catapulting, throwing and extinguishing fire bomb Download PDFInfo
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- CN216022768U CN216022768U CN202122414336.0U CN202122414336U CN216022768U CN 216022768 U CN216022768 U CN 216022768U CN 202122414336 U CN202122414336 U CN 202122414336U CN 216022768 U CN216022768 U CN 216022768U
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- 238000009434 installation Methods 0.000 claims 1
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- 230000005540 biological transmission Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses an unmanned aerial vehicle for launching and throwing fire extinguishing bombs, which comprises a head cover and a horn connected to the head cover, wherein the bottom of the head cover is connected with a foot rest, the bottom of the head cover is provided with a cylindrical magazine, one side of the cylindrical magazine is provided with a bomb loading port, an internal pipeline communicated with the bomb loading port is arranged in the cylindrical magazine, and the bottom of the cylindrical magazine is provided with a launching device; the ejection device comprises an ejection box, one end of the ejection box is provided with an emission opening, the bottom of one end of the ejection box, which is close to the emission opening, is provided with a throwing opening, and the throwing opening is provided with a mechanical aperture structure for controlling the opening and closing of the throwing opening; the fire extinguishing device is designed according to the existing requirements, has the advantages of large carrying quantity of fire extinguishing bombs, flexible and various throwing fire extinguishing modes, reduction of personnel risk, high working efficiency and capability of extinguishing fire more quickly.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle for ejecting and throwing fire extinguishing bombs.
Background
Unmanned aerial vehicle fire control has been widely used in various fields as a novel industrial technology, has used unmanned aerial vehicle to successfully carry out attempts such as scene of a fire investigation monitoring, throwing rescue goods and materials at home in many existing fire control institutions, and the effect is very obvious. The unmanned aerial vehicle is used for extinguishing fire, so that casualties of fire fighters can be reduced, and the operability is strong.
In the prior unmanned aerial vehicle with the ejection throwing fire extinguishing bomb, which is disclosed by the patent publication No. CN 208049219U, the wind speed and the wind direction and the height of a fire scene can be measured, corresponding fire extinguishing measures can be carried out aiming at different fire occasions by matching with an intelligent fire extinguishing bomb capable of delaying ignition, the unmanned aerial vehicle can more accurately and efficiently extinguish fire,
but above-mentioned unmanned aerial vehicle is when using, and the fire extinguishing bomb that carries on is small in quantity, can not be fast accurate put out a fire on a large scale, will make a round trip to load the fire extinguishing bomb many times and put out a fire, can't control the intensity of a fire after combustion. To above problem, the launch throwing fire extinguishing bomb unmanned aerial vehicle that carries on that fire extinguishing bomb quantity is many and the fire mode of jettisoninging is nimble various is proposed now.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an unmanned aerial vehicle for ejecting and throwing fire extinguishing bomb so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an unmanned aerial vehicle for launching and throwing fire extinguishing bombs comprises a head cover and a horn connected to the head cover, wherein the bottom of the head cover is connected with a foot rest, the bottom of the head cover is provided with a cylindrical magazine, one side of the cylindrical magazine is provided with a bomb loading port, an internal pipeline communicated with the bomb loading port is arranged in the cylindrical magazine, and a launching device is arranged at the bottom of the cylindrical magazine;
the ejection device comprises an ejection box, one end of the ejection box is provided with an emission opening, the bottom of one end of the ejection box, which is close to the emission opening, is provided with a throwing opening, and the throwing opening is provided with a mechanical aperture structure for controlling the opening and closing of the throwing opening;
and the ejection structure is arranged in the ejection box and used for ejecting the fire extinguishing bomb entering the ejection box.
Preferably, the inner pipe is spirally arranged, the cylindrical magazine is annular, and a hollow center is arranged inside the cylindrical magazine.
Preferably, the feeding and bullet filling device is installed on the side wall of the cylindrical magazine and comprises a steering engine and a semicircular ring connected to the power output end of the steering engine, and the semicircular ring is arranged at an outlet at the bottom of an internal pipeline.
Preferably, the top of the ejection box is provided with a cartridge filling port, the cartridge filling port corresponds to an outlet of the internal pipeline, and a rubber ring is arranged at the position of the launching port and used for preventing the fire extinguishing cartridge from falling out.
Preferably, mechanical light ring structure is including connecting the step motor in ejection box one side, step motor power take off end connects the master gear, put in the mouth outside and be equipped with the outside gear wheel with the master gear meshing, put in the mouth department and install eight evenly arranged by the door of outside gear wheel control.
Preferably, the ejection structure includes gear motor group, gear motor group power take off end connects the pinion, it is provided with the rack with pinion meshing to launch the box internal slip, the rack is close to emission mouth one side and connects the pull rod, the cover is equipped with the spring on the pull rod, the pull rod is kept away from rack one end and is connected the ejection board.
Preferably, the horn includes main arm and time arm, and a plurality of groups main arm uniform connection is on the inside carbon plate of hood, the main arm is kept away from hood one end and is passed through the folded piece and be connected with time arm, the time arm is kept away from the folded piece one end and is connected with the motor, the motor top is connected with the screw.
Preferably, two adjacent groups of main arms are connected with a 4K pod type holder, a battery bin is mounted at the bottom of the head cover, batteries are mounted in the battery bin, and a mounting hole is formed in the top of the cylindrical magazine and used for being connected with the battery bin in a matched mode.
Preferably, the top of one end of the ejection box close to the emission opening is provided with an infrared laser instrument.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has the advantages of large carrying quantity of fire extinguishing bombs, flexible and various throwing fire extinguishing modes, reduction of personnel risk and high working efficiency;
the utility model can accurately launch the fire extinguishing bomb in the window in case of floor fire, or can accurately throw the fire extinguishing bomb downwards in case of ground fire, thus being capable of extinguishing fire more quickly in case of fire in various environments;
the utility model carries the 4K pod type holder, provides a clearer and wider visual field for an operator, can observe a fire scene in real time and feed back the situation in time.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the barrel magazine of the present invention.
Fig. 3 is a schematic view of the internal structure of the barrel magazine of the present invention.
Fig. 4 is a schematic structural view of the ejection cartridge of the present invention.
Fig. 5 is a schematic structural view of the bin gate of the present invention.
Fig. 6 is a schematic structural view of a semi-circular ring opening bullet filling opening in the utility model.
Fig. 7 is a schematic structural view of the bullet filling opening closed after the semicircular ring rotates.
Fig. 8 is a schematic view showing the arrangement of the fire extinguishing bomb in the inner pipe according to the present invention.
In the figure: 1. a head cover; 2. a main arm; 3. a secondary arm; 4. a folding member; 5. a motor; 6. a propeller; 7. a foot rest; 8. 4K pod type holder; 9. a battery; 10. a battery compartment; 11. a cylindrical magazine; 12. an infrared laser; 13. a feeding and filling device; 14. an ejection device; 1101. a loading port; 1102. an inner conduit; 1103. a center; 1401. a rack; 1402. a spring; 1403. a rubber ring; 1404. a main gear; 1405. an outer bull gear; 1406. a bin gate; 1407. a throwing port; 1408. an emission port; 1409. a speed reduction motor group.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, in an embodiment of the present invention, an unmanned aerial vehicle for launching a projectile throwing fire extinguishing bomb includes a head cover 1 and a boom connected to the head cover 1, a foot stool 7 is connected to the bottom of the head cover 1, a cylindrical magazine 11 is arranged at the bottom of the head cover 1, a loading port 1101 is arranged on one side of the cylindrical magazine 11, an internal pipe 1102 communicated with the loading port 1101 is arranged inside the cylindrical magazine 11, and an ejection device 14 is arranged at the bottom of the cylindrical magazine 11;
the ejection device 14 comprises an ejection box, one end of the ejection box is provided with an emission port 1408, the bottom of the ejection box close to the emission port 1408 is provided with a release port 1407, and the release port 1407 is provided with a mechanical diaphragm structure for controlling the release port 1407 to open and close;
and the ejection structure is arranged in the ejection box and used for ejecting the fire extinguishing bomb entering the ejection box.
The inner pipeline 1102 is spirally arranged, more fire extinguishing bombs are loaded in a limited space, and the fire extinguishing bombs can be orderly arranged and spirally roll without blockage; the cylindrical magazine 11 is annular in shape, so that the wind resistance is effectively reduced, and the endurance time is prolonged; the cylinder magazine 11 is internally provided with a center 1103 with a hollow design, so that the weight of the unmanned aerial vehicle is reduced.
The side wall of the cylindrical magazine 11 is provided with a feeding bullet filling device 13, the feeding bullet filling device 13 comprises a steering engine and a semicircular ring connected to the power output end of the steering engine, and the semicircular ring is arranged at an outlet at the bottom of the internal pipeline 1102;
a bullet filling opening is formed in the top of the ejection box, corresponds to an outlet of the internal pipeline 1102, and a rubber ring 1403 is arranged at the position of the emission opening 1408 and is used for preventing the fire extinguishing bullets from falling out;
the steering engine is used for controlling the semicircular ring to rotate left and right for a certain angle, so that the fire extinguishing bomb in front is filled, and the rear part is just blocked and cannot advance, as shown in fig. 6 and 7, the steering engine is used for controlling the semicircular ring to rotate so as to control the filling of the fire extinguishing bomb.
The mechanical diaphragm structure comprises a stepping motor connected to one side of the ejection box, the power output end of the stepping motor is connected with the main gear 1404, an external big gear 1405 meshed with the main gear 1404 is arranged on the outer side of the input port 1407, and eight groups of bin gates 1406 uniformly distributed and controlled by the external big gear 1405 are arranged at the input port 1407;
by adopting the structural design of the mechanical diaphragm, the main gear 1404 on the shaft of the stepping motor drives the external big gear 1405 of the mechanical diaphragm to control the opening and closing of 8 uniformly distributed bin gates 1406 at the same time, thereby achieving the effect of accurate throwing.
The ejection structure comprises a gear motor group 1409, the power output end of the gear motor group 1409 is connected with a half gear, a rack 1401 meshed with the half gear is arranged in the ejection box in a sliding mode, one side, close to an emission opening 1408, of the rack 1401 is connected with a pull rod, a spring 1402 is sleeved on the pull rod, and one end, far away from the rack 1401, of the pull rod is connected with an ejection plate;
the gear motor 1409 drives the half gear to rotate, the rack 1401 can be pulled to move, the ejection plate extrudes the spring 1402, then the half gear continues to rotate, the rack 1401 is separated from teeth on the half gear, the rack 1401 is driven by the spring 1402 to reset, and meanwhile, the ejection plate ejects the fire extinguishing bomb.
The horn comprises a main arm 2 and a secondary arm 3, a plurality of groups of the main arm 2 are uniformly connected to a carbon plate in the hood 1, one end, far away from the hood 1, of the main arm 2 is connected with the secondary arm 3 through a folding piece 4, one end, far away from the folding piece 4, of the secondary arm 3 is connected with a motor 5, and the top of the motor 5 is connected with a propeller 6; the horn can fold, facilitates the use.
The device comprises a hood, a cylindrical magazine 11, a battery bin 10, a battery 9, a battery box holder, a 4K hanging cabin type holder 8, a battery box and a battery box, wherein the two adjacent groups of main arms 2 are connected with the 4K hanging cabin type holder 8; the 4K pod type holder 8 is the existing pod type holder, has the characteristics of high stability, small volume, light weight, anti-shaking and low power consumption, is arranged between the two main arms 2, and has a firm structure.
The top of one end of the ejection box close to the emission port 1408 is provided with an infrared laser 12; the infrared laser 12 is used for auxiliary aiming to achieve the accurate ejection fire extinguishing effect.
The working principle of the utility model is as follows: load the fire extinguishing bomb through loading mouth 1101, unmanned aerial vehicle is when using, 4K pod formula cloud platform 8 can provide clear extensive field of vision for the operator, but the scene of real-time observation conflagration, the timely feedback condition, operation infrared laser instrument 12 does the supplementary aim, during the shooting, the bullet device 13 toward the bullet mouth of filling bullet, the ejection structure work can be thrown the fire extinguishing bomb from transmission port 1408, or when needing to put in the fire extinguishing bomb downwards, can control machinery light ring structure work and open door 1406, the fire extinguishing bomb drops from input port 1407, it is various to launch the mode of jettisoninging.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (9)
1. An unmanned aerial vehicle for launching a throwing fire extinguishing bomb comprises a head cover (1) and a machine arm connected to the head cover (1), wherein a foot stool (7) is connected to the bottom of the head cover (1);
the method is characterized in that: a cylindrical magazine (11) is arranged at the bottom of the hood (1), a loading port (1101) is formed in one side of the cylindrical magazine (11), an internal pipeline (1102) communicated with the loading port (1101) is arranged inside the cylindrical magazine (11), and an ejection device (14) is arranged at the bottom of the cylindrical magazine (11);
the ejection device (14) comprises an ejection box, one end of the ejection box is provided with an emission opening (1408), the bottom of the end, close to the emission opening (1408), of the ejection box is provided with a throwing opening (1407), and a mechanical aperture structure is arranged at the throwing opening (1407) and used for controlling the opening and closing of the throwing opening (1407);
and the ejection structure is arranged in the ejection box and used for ejecting the fire extinguishing bomb entering the ejection box.
2. The projectile throwing fire extinguishing bomb unmanned aerial vehicle of claim 1, wherein: the inner pipeline (1102) is spirally arranged, the cylindrical magazine (11) is annular in shape, and a center (1103) which is in a hollow design is arranged inside the cylindrical magazine (11).
3. The projectile throwing fire extinguishing bomb unmanned aerial vehicle of claim 2, wherein: the feeding bullet filling device (13) is installed on the side wall of the cylindrical magazine (11), the feeding bullet filling device (13) comprises a steering engine and a semicircular ring connected to the power output end of the steering engine, and the semicircular ring is arranged at an outlet at the bottom of the internal pipeline (1102).
4. The projectile throwing fire extinguishing bomb unmanned aerial vehicle of claim 3, wherein: the ejection box top is equipped with the bullet mouth of filling, the bullet mouth of filling corresponds with inner tube (1102) export, launch mouthful (1408) department is equipped with rubber circle (1403) for prevent that the fire extinguishing bomb from falling out.
5. The projectile throwing fire extinguishing bomb unmanned aerial vehicle of claim 1, wherein: the mechanical diaphragm structure is including connecting the step motor in ejection box one side, step motor power take off end connects master gear (1404), put in mouthful (1407) outside and be equipped with outside gear wheel (1405) with master gear (1404) meshing, put in mouthful (1407) department and install eight evenly arranged by door (1406) of outside gear wheel (1405) control.
6. The projectile throwing fire extinguishing bomb unmanned aerial vehicle of claim 3, wherein: the ejection structure comprises a gear motor set (1409), wherein the power output end of the gear motor set (1409) is connected with a half gear, a rack (1401) meshed with the half gear is arranged in the ejection box in a sliding mode, one side, close to the emission port (1408), of the rack (1401) is connected with a pull rod, a spring (1402) is sleeved on the pull rod, and one end, far away from the rack (1401), of the pull rod is connected with an ejection plate.
7. The projectile throwing fire extinguishing bomb unmanned aerial vehicle of claim 1, wherein: the horn includes main arm (2) and time arm (3), a plurality of groups main arm (2) even connection is on the inside carbon plate of hood (1), main arm (2) are kept away from hood (1) one end and are passed through folded piece (4) and be connected with time arm (3), time arm (3) are kept away from folded piece (4) one end and are connected with motor (5), motor (5) top is connected with screw (6).
8. The projectile throwing fire extinguishing bomb drone of claim 7, wherein: the device comprises a cylindrical magazine (11) and two adjacent groups of main arms (2), wherein 4K nacelle type cloud platforms (8) are connected to the two adjacent groups of main arms (2), a battery bin (10) is installed at the bottom of the hood (1), a battery (9) is installed in the battery bin (10), and an installation hole is formed in the top of the cylindrical magazine (11) and is used for being connected with the battery bin (10) in a matched mode.
9. The projectile throwing fire extinguishing bomb unmanned aerial vehicle of claim 1, wherein: and an infrared laser instrument (12) is arranged at the top of one end of the ejection box close to the emission port (1408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122414336.0U CN216022768U (en) | 2021-10-08 | 2021-10-08 | Unmanned aerial vehicle for catapulting, throwing and extinguishing fire bomb |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122414336.0U CN216022768U (en) | 2021-10-08 | 2021-10-08 | Unmanned aerial vehicle for catapulting, throwing and extinguishing fire bomb |
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| Publication Number | Publication Date |
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| CN216022768U true CN216022768U (en) | 2022-03-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115535243A (en) * | 2022-12-01 | 2022-12-30 | 北京卓翼智能科技有限公司 | Unmanned aerial vehicle |
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- 2021-10-08 CN CN202122414336.0U patent/CN216022768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115535243A (en) * | 2022-12-01 | 2022-12-30 | 北京卓翼智能科技有限公司 | Unmanned aerial vehicle |
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