Unmanned aerial vehicle bomb dropping device suitable for fire fighting

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle bomb dropping device suitable for fire fighting, the unmanned aerial vehicle bomb dropping device comprises a fuselage and a bomb storage box, the inner wall of the bottom of the bomb storage box is slidably connected with symmetrically arranged sealing plates, the outer walls of the opposite sides of the two sealing plates are in contact, and the contact position of the two sealing plates is located right above a bomb outlet; a bullet outlet is formed in the middle of the bottom of the bullet storage box, and guide blocks are fixedly connected to the outer walls of the tops of the two sealing plates. The two guide blocks drive the two bearing plates to move in opposite directions, and the two guide rods matched with the two bearing plates drive the two discharging plates to move in opposite directions, so that a fire extinguishing bomb can fall off from the two bearing plates under the action of the two discharging plates; meanwhile, the two guide blocks drive the two sealing plates to move in the opposite directions, so that the fire extinguishing bomb can be thrown into a fire disaster area from the bomb outlet, and the fire extinguishing bomb throwing device is practical and suitable for being widely popularized and used.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the unmanned plane technical field, concretely relates to a unmanned plane bomb-throwing device suitable for fire fighting. BACKGROUND

[0002] The unmanned plane is the unmanned plane that uses the radio remote control equipment and the self -provided program control device to manipulate, does not have the cabin on the plane, but installs the automatic pilot, program control device and other equipment, the personnel on the ground, the ship or the mother plane remote control station carries out the tracking, positioning, remote control, telemetry and digital transmission through the radar and other equipment.

[0003] The utility model discloses a unmanned plane bomb-throwing device suitable for fire fighting, including base and ammunition storage bucket, the ammunition storage bucket is placed in the top of base and is fixedly arranged with base, the top of base is fixedly arranged with the reinforcing pad in the position close to the ammunition storage bucket, the inner wall of reinforcing pad is fixed with the outer wall of ammunition storage bucket, the top of ammunition storage bucket is connected with the ammunition storage bin that adds, the top of base is fixedly arranged with the support plate, the top of support plate is fixedly arranged with electric telescopic handle, the other end of electric telescopic handle is fixedly arranged with the connecting block, the opposite side of connecting block away from electric telescopic handle is fixedly arranged with the baffle, the baffle is in contact with the ammunition outlet of ammunition storage bucket, the top of base is fixedly arranged with the sliding slot, and the sliding slot is placed in the just below baffle, and the sliding block is slidably arranged in the sliding slot, and the top of sliding block is fixedly connected with the bottom of baffle, and the top of base is equipped with the guide groove, and electric telescopic handle controls whether the baffle blocks the ammunition outlet, thereby can control the speed and continuity of throwing.

[0004] But the inventor discovers that the technical scheme still has at least the following defects: in the above-mentioned device, the bomb-throwing device is not convenient for the staff to stably install on the fire-fighting unmanned plane, and the guide groove for rolling the fire extinguishing bomb is horizontally arranged, and the rear fire extinguishing bomb cannot be rolled out and stays in the guide groove.

[0005] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0006] To solve the above technical problems, the basic idea of the technical scheme of the utility model is:

[0007] The utility model provides a kind of unmanned aerial vehicle bomb-throwing device suitable for fire fighting, including fuselage and ammunition storage box, the bottom inner wall of the ammunition storage box is slidably connected with symmetrically arranged sealing plate, two The sealing plate opposite side outer wall is in contact, the contact position of two The sealing plate is located just above the bomb outlet, the bottom middle part of the ammunition storage box is equipped with bomb outlet, the outer wall of the top of two The sealing plate is fixedly connected with guide block, the outer wall of the top of two The guide block is fixedly connected with bearing plate, two The bearing plate opposite side outer wall is in contact, two The bearing plate one end is fixedly connected with obliquely arranged discharging plate, two The discharging plate is mutually symmetrical, the top of two The discharging plate is slidably connected on the top inner wall of ammunition storage box, the one side inner wall of the ammunition storage box is rotatably installed with two-way threaded rod, two The middle part of guide block is equipped with threaded hole, the two-way threaded rod is screwed on the inner wall of two threaded holes, the one side inner wall of the ammunition storage box is fixedly installed with drive motor, and the output shaft of the drive motor is connected at the end position of two-way threaded rod.

[0008] As a preferred embodiment of the utility model, the one side of the ammunition storage box is provided with an inspection cover plate through bolts.

[0009] As a preferred embodiment of the utility model, the opposite side inner wall of the ammunition storage box is fixedly connected with symmetrically arranged guide rods, and through holes are formed in the two discharging plates, and the guide rods are slidably connected to the inner walls of the through holes. The opposite ends of the two guide rods are fixedly connected with limit blocks, and the two limit blocks are mutually symmetrical.

[0010] As a preferred embodiment of the utility model, a filling port is formed in the middle part of the top of the ammunition storage box, and an end cover is screwed to the inner wall of the filling port.

[0011] As a preferred embodiment of the utility model, symmetrically arranged landing gears are installed on the bottom of the fuselage, and the ammunition storage box is installed on the two landing gears.

[0012] As a preferred embodiment of the utility model, symmetrically arranged support arms are fixedly installed on the outer wall of the top of the ammunition storage box, and the top ends of the two support arms are symmetrically connected to the outer wall of the bottom of the fuselage.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses, through set up's filling mouth adds the sufficient fire extinguishing bomb to the storage magazine, after the fire extinguishing bomb adds, the end cover is screwed in the filling mouth, realizes the sealing effect of filling mouth, then the unmanned plane remote control is in the fire above proper position, starts drive motor and drives two -way screw rod rotation, two -way screw rod drives two guide blocks to do opposite direction's movement, and two guide blocks drive two bearing plates to do opposite direction's movement, and two bearing plates cooperate and set up two guide rods and drive two blanking plates to do opposite direction's movement, make fire extinguishing bomb can be under the action of two blanking plates from two bearing plates, and two guide blocks drive two sealing plates to do opposite direction's movement simultaneously, make fire extinguishing bomb can be from the bomb outlet and put in the fire area, reach the purpose that extinguishes the fire.

[0015] The utility model discloses a specific implementation mode will be further detailed below in conjunction with the drawings. DRAWINGS

[0016] In the drawings:

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the storage magazine structure schematic diagram when the utility model maintenance cover plate is detached;

[0019] Figure 3 It is the storage magazine bottom structure schematic diagram of the utility model;

[0020] Figure 4 It is the storage magazine cross section structure schematic diagram of the utility model;

[0021] Figure 5 It is the storage magazine main view structure schematic diagram of the utility model.

[0022] In the drawings: 1, fuselage;2, storage magazine;3, landing gear;4, support arm;5, maintenance cover plate;6, end cover;7, sealing plate;8, bearing plate;9, blanking plate;10, bomb outlet;11, guide block;12, two -way screw rod;13, drive motor;14, guide rod;15, limit block;16, filling mouth. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, below will combine the drawings in the utility model embodiment, and the technical scheme in the embodiment is clearly and completely described, and the following embodiment is used to explain the utility model.

[0024] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting, as the scope of the exemplary embodiments of this application is limited only by the appended claims. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0025] It is to be understood that the terms "first", "second", and the like, used herein do not necessarily connote any order, quantity, or importance, but are used to distinguish one element from another, and are more especially used to distinguish an element having a same or similar characteristic or function from another element having a same or similar characteristic or function. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of efficient implementation irrespective of the particular order, order, or arrangement, of the steps or elements thereof. Moreover, the use of the terms "including," "comprising," "having," and variations thereof, are intended to be broad and encompass the occurrence of zero, one or more of the stated features, steps, components, elements, or a combination thereof.

[0026] As shown in Figures 1 to 5

[0027] ​The utility model provides a kind of unmanned aerial vehicle bomb-throwing device suitable for fire fighting, including fuselage 1 and magazine 2, symmetrically arranged sealing plate 7 is slidably connected in the bottom inner wall of magazine 2, two sealing plates 7 are contacted to one side outer wall, the contact position of two sealing plates 7 is located just above bomb outlet 10, bomb outlet 10 is opened in the bottom middle part of magazine 2, the outer wall of the top of two sealing plates 7 is fixedly connected with guide block 11, the outer wall of the top of two guide blocks 11 is fixedly connected with bearing plate 8, two bearing plates 8 are contacted to one side outer wall, one end of two bearing plates 8 is fixedly connected with obliquely arranged discharging plate 9, two discharging plates 9 are mutually symmetrical, the top of two discharging plates 9 is slidably connected on the top inner wall of magazine 2, symmetrically arranged guide rod 14 is fixedly connected to the opposite side inner wall of magazine 2, the through hole is opened in the upper of two discharging plates 9, and the guide rod 14 is slidably connected on the inner wall of through hole, the opposite end of two guide rods 14 is fixedly connected with limit block 15, two limit blocks 15 are mutually symmetrical, two-way threaded rod 12 is rotatably installed on the side inner wall of magazine 2, the middle part of two guide blocks 11 is opened with threaded hole, and the output shaft of drive motor 13 is connected on the end position of two-way threaded rod 12, drive motor 13 is driven to rotate two-way threaded rod 12, two-way threaded rod 12 drives two guide blocks 11 to move in opposite directions, two guide blocks 11 drive two bearing plates 8 to move in opposite directions, and two bearing plates 8 cooperatively arranged two guide rods 14 drive two discharging plates 9 to move in opposite directions, so that fire extinguishing bomb can fall from two bearing plates 8 under the action of two discharging plates 9, while two guide blocks 11 drive two sealing plates 7 to move in opposite directions, so that fire extinguishing bomb can be dropped from bomb outlet 10 to fire area, to achieve the purpose of extinguishing fire.

[0028] In the specific embodiment, the side of magazine 2 is provided with an inspection cover plate 5 by bolt, the top middle part of magazine 2 is opened with a filling port 16, and the end cover 6 is screwed on the inner wall of the filling port 16, sufficient fire extinguishing bombs are added into the magazine 2 through the filling port 16, and after the addition of the fire extinguishing bombs is completed, the end cover 6 is screwed on the filling port 16 to realize the sealing effect of the filling port 16, the bottom of the fuselage 1 is provided with symmetrically arranged landing gears 3, the magazine 2 is installed on the two landing gears 3, and the top outer wall of the magazine 2 is fixedly provided with symmetrically arranged support arms 4, the top ends of the two support arms 4 are symmetrically connected to the bottom outer wall of the fuselage 1, so that the stable installation of the magazine 2 can be realized.

[0029] The implementation principle of the unmanned aerial vehicle bomb-throwing device suitable for fire fighting is as follows:

[0030] In specific use, through the filling opening 16, a sufficient amount of fire extinguishing bomb is added into the storage box 2, after the addition of the fire extinguishing bomb is completed, the end cover 6 is screwed in the filling opening 16, the sealing effect of the filling opening 16 is realized, then the unmanned aerial vehicle is remotely controlled to an appropriate position above the fire, the driving motor 13 is started to drive the bidirectional threaded rod 12 to rotate, the bidirectional threaded rod 12 drives the two guide blocks 11 to move in opposite directions, the two guide blocks 11 drive the two bearing plates 8 to move in opposite directions, the two bearing plates 8 cooperate with the two guide rods 14 to drive the two discharge plates 9 to move in opposite directions, so that the fire extinguishing bomb can fall from the two bearing plates 8 under the action of the two discharge plates 9, at the same time, the two guide blocks 11 drive the two sealing plates 7 to move in opposite directions, so that the fire extinguishing bomb can be dropped from the bomb outlet 10 to the fire area, and the purpose of extinguishing the fire is achieved.

Claims

1. A drone bomb-throwing device suitable for fire fighting, comprising a fuselage (1) and a bomb storage box (2), characterized in that, The bottom inner wall of the cartridge magazine (2) is slidably connected with symmetrically arranged sealing plates (7), the opposite sides of the two sealing plates (7) are in contact with each other, the contact positions of the two sealing plates (7) are located directly above the ejection port (10), the bottom middle part of the cartridge magazine (2) is provided with an ejection port (10), the top outer walls of the two sealing plates (7) are fixedly connected with guide blocks (11), the top outer walls of the two guide blocks (11) are fixedly connected with bearing plates (8), the opposite sides of the two bearing plates (8) are in contact with each other, one end of the two bearing plates (8) is fixedly connected with an inclinedly arranged discharging plate (9), the two discharging plates (9) are symmetrically arranged with respect to each other, the top of the two discharging plates (9) is slidably connected to the top inner wall of the cartridge magazine (2), a bidirectional threaded rod (12) is rotatably installed on the side inner wall of the cartridge magazine (2), the middle parts of the two guide blocks (11) are provided with threaded holes, the bidirectional threaded rod (12) is screwed to the inner walls of the two threaded holes, and a driving motor (13) is fixedly installed on the side inner wall of the cartridge magazine (2).

2. The unmanned aerial vehicle bomb-throwing device for fire fighting according to claim 1, characterized in that, The side of the cartridge magazine (2) is provided with an inspection cover plate (5) through bolts.

3. The unmanned aerial vehicle bomb-throwing device for fire fighting according to claim 1, characterized in that, The opposite side inner walls of the cartridge magazine (2) are fixedly connected with symmetrically arranged guide rods (14), the two discharging plates (9) are provided with through holes, and the guide rods (14) are slidably connected to the inner walls of the through holes, the opposite ends of the two guide rods (14) are fixedly connected with limit blocks (15), and the two limit blocks (15) are symmetrically arranged with respect to each other.

4. The unmanned aerial vehicle bomb-throwing device for fire fighting according to claim 1, characterized in that, The top middle part of the cartridge magazine (2) is provided with a filling port (16), and the inner wall of the filling port (16) is screwed with an end cover (6).

5. The unmanned aerial vehicle bomb-throwing device for fire fighting according to claim 1, characterized in that, The bottom of the fuselage (1) is provided with symmetrically arranged landing gears (3), and the cartridge magazine (2) is installed on the two landing gears (3).

6. The unmanned aerial vehicle bomb-throwing device for fire fighting according to claim 1, characterized in that, The top outer wall of the cartridge magazine (2) is fixedly provided with symmetrically arranged support arms (4), and the top ends of the two support arms (4) are symmetrically connected to the bottom outer wall of the fuselage (1). The top outer wall of the cartridge magazine (2) is fixedly provided with symmetrically arranged support arms (4), and the top ends of the two support arms (4) are symmetrically connected to the bottom outer wall of the fuselage (1).

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