Suspension type explosive ordnance disposal device based on unmanned aerial vehicle

Abstract

The utility model discloses a suspension type explosive ordnance disposal device based on an unmanned aerial vehicle, the suspension type explosive ordnance disposal device based on the unmanned aerial vehicle comprises an unmanned aerial vehicle body, the bottom of the unmanned aerial vehicle body is fixedly connected with an installation bottom frame, and the bottom of the installation bottom frame is provided with a supporting bottom box through bolts. The winding roller rotates to conduct winding and unwinding adjustment treatment on a suspension lifting rope, the height position of an electromagnet is adjusted, the electromagnet extends out, symmetrical closed bottom plates at the bottom of a storage barrel are opened, and then the electromagnet can suck unexploded ordnance used for training on the ground, and the ordnance disposal work is completed; the bottom of the storage barrel is sealed through the sealing bottom plate, and the unexploded ordnance is safely stored in the storage barrel to be transferred and subjected to ordnance disposal.

Description

Technical Field

[0001] The utility model relates to the technical field of explosive disposal devices, in particular to a suspended explosive disposal device based on an unmanned aerial vehicle. Background Art

[0002] Explosive ordnance disposal refers to the process of using various safe and scientific technical means and methods to effectively deal with explosive devices, making them lose their explosive properties and explosion threats, thereby protecting the lives and property of explosive disposal personnel and surrounding people. In military training or exercises, there is a certain probability that explosives such as shells and grenades fail to detonate normally, that is, unexploded bombs. It is imperative to remove the explosives, otherwise it will endanger the safety of personnel and pose a safety hazard. The explosive disposal device in military exercises is installed at the bottom of the drone, but it is impossible to accurately grasp the explosive disposal device and store it in the shell. Multiple adjustments are required to grasp the unexploded bombs and explosives to complete the explosion disposal work. Utility Model Content

[0003] The purpose of the utility model is to provide a suspended bomb disposal device based on a drone, so as to solve the problem proposed in the above-mentioned background technology that the bomb disposal device in military exercises is installed at the bottom of the drone, but the bomb disposal device cannot be accurately grasped and stored in the shell, and multiple adjustments are required to grasp the unexploded bombs and explosives to complete the bomb disposal work.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suspended bomb disposal device based on a drone, comprising a drone body, a mounting frame fixedly connected to the bottom of the drone body, a supporting bottom box installed at the bottom of the mounting frame by bolts, a connecting bottom box fixedly connected to the bottom of the supporting bottom box, a storage cylinder arranged on the inner side of the connecting bottom box, a closed bottom plate symmetrically slidably arranged at the bottom of the storage cylinder, a bottom movable groove symmetrically arranged at the bottom of the connecting bottom box for cooperating with the closed bottom plate, the closed bottom plate slidably connected to the bottom movable groove, a winding roller rotatably arranged inside the connecting bottom box, a hanging rope wound around the outer side of the winding roller, one end of the hanging rope fixedly connected to the winding roller, the other end of the hanging rope fixedly connected to the electromagnet, and a through hole cooperating with the hanging rope arranged on the top of the storage cylinder.

[0005] As a preferred solution of the utility model: the connecting bottom box is internally rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected to the winding roller, the outer side of the rotating rod is fixedly connected to a worm gear, the connecting bottom box is internally rotatably connected with a worm, the worm gear is meshingly connected to the worm gear, a No. 2 motor is installed inside the connecting bottom box, and the output end of the No. 2 motor is fixedly connected to the worm gear.

[0006] As a preferred solution of the utility model: the internal rotation of the supporting bottom box is connected with a bidirectional screw rod, the outer side of the bidirectional screw rod is symmetrically threadedly connected with a movable slider, the bottom of the supporting bottom box is symmetrically slidably connected with a connecting support plate, the connecting support plate is fixedly connected to the movable slider, and the bottom of the connecting support plate is connected to the closed bottom plate by bolts.

[0007] As a preferred solution of the utility model: the closed bottom plate is internally slidably connected to a limiting slider, the top of the limiting slider is fixedly connected to the storage tube, the limiting slider is internally slidably connected to a limiting sliding rod, and the limiting sliding rod is fixedly connected to the closed bottom plate.

[0008] As a preferred solution of the utility model: a No. 1 motor is installed on one side of the supporting bottom box, and the output end of the No. 1 motor is fixedly connected to the bidirectional lead screw.

[0009] As a preferred solution of the utility model: a wireless signal transceiver is installed on the top of the supporting bottom box, and a storage battery is installed on the top of the supporting bottom box.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a winding roller and a hanging rope, realizes the rotation of the winding roller to adjust the hanging rope, adjusts the height position of the electromagnet, extends the electromagnet, opens the symmetrical closed bottom plate at the bottom of the storage tube, and completes the electromagnet to absorb the unexploded bomb used for training on the ground, completes the bomb disposal work, and provides a closed bottom plate to close the bottom of the storage tube, so that the unexploded bomb can be safely stored in the storage tube for transfer and bomb disposal. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0013] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0014] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.

[0015] In the figure: 1. UAV body; 2. Install the base frame; 3. Support the bottom box; 4. Connect the bottom box; 5. Storage tube; 6. Bidirectional screw; 7. Motor No. 1; 8. Moving slider; 9. Connecting support plate; 10. Closed bottom plate; 11. Bottom movable groove; 12. Winding roller; 13. Rotating rod; 14. Worm gear; 15. Worm; 16. Motor No. 2; 17. Suspension rope; 18. Electromagnet; 19. Limit slider; 20. Limit slide bar; 21. Wireless signal transceiver; 22. Battery. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figures 1 to 4 The utility model provides a technical solution: a suspended bomb disposal device based on a drone, comprising a drone body 1, a mounting frame 2 is fixedly connected to the bottom of the drone body 1, a supporting bottom box 3 is installed at the bottom of the mounting bottom frame 2 by bolts, a connecting bottom box 4 is fixedly connected to the bottom of the supporting bottom box 3, a storage cylinder 5 is arranged on the inner side of the connecting bottom box 4, a closed bottom plate 10 is symmetrically and slidably arranged on the bottom of the storage cylinder 5, a bottom movable groove 11 cooperating with the closed bottom plate 10 is symmetrically opened on the bottom of the connecting bottom box 4, the closed bottom plate 10 is slidably connected with the bottom movable groove 11, a winding roller 12 is rotatably arranged inside the connecting bottom box 4, a hanging rope 17 is wound around the outside of the winding roller 12, one end of the hanging rope 17 is fixedly connected to the winding roller 12, and an electromagnet 18 is fixedly connected to the other end of the hanging rope 17, a through hole cooperating with the hanging rope 17 is opened on the top of the storage cylinder 5, and the electromagnet 18 absorbs the unexploded bomb used for training on the ground to complete the bomb disposal work, and transfers the unexploded bomb to complete the bomb disposal work.

[0018] Among them, the internal rotation connection of the bottom box 4 is connected with a rotating rod 13, one end of the rotating rod 13 is fixedly connected to the winding roller 12, the outer side of the rotating rod 13 is fixedly connected with a worm wheel 14, the internal rotation connection of the bottom box 4 is connected with a worm 15, the worm 15 is meshingly connected with the worm wheel 14, and a No. 2 motor 16 is installed inside the bottom box 4, and the output end of the No. 2 motor 16 is fixedly connected to the worm 15. When the output end of the No. 2 motor 16 drives the worm 15 to rotate, the worm 15 rotates and drives the meshing worm wheel 14 to rotate, and the worm wheel 14 rotates and drives the inner rotating rod 13 to rotate, thereby rotating the winding roller 12 to complete the line reeling and unwinding operation of the hanging rope 17.

[0019] Among them, the internal rotation connection of the supporting bottom box 3 is connected with a bidirectional screw rod 6, the outer side of the bidirectional screw rod 6 is symmetrically threadedly connected with a movable slider 8, the bottom of the supporting bottom box 3 is symmetrically slidably connected with a connecting support plate 9, the connecting support plate 9 is fixedly connected to the movable slider 8, and the bottom of the connecting support plate 9 is connected to the closed bottom plate 10 by bolts. The rotation of the bidirectional screw rod 6 drives the outer movable slider 8 to move, and the movable slider 8 drives the connecting support plate 9 and the closed bottom plate 10 to move, thereby completing the opening and closing adjustment of the closed bottom plate 10.

[0020] Among them, the closed bottom plate 10 is internally slidably connected to a limit slider 19, the top of the limit slider 19 is fixedly connected to the storage tube 5, the internal sliding connection of the limit slider 19 is connected to a limit slide rod 20, and the limit slide rod 20 is fixedly connected to the closed bottom plate 10. When the position of the closed bottom plate 10 is moved and adjusted, the closed bottom plate 10 slides on the outside of the limit slider 19, and the closed bottom plate 10 is stably adjusted through the limited sliding between the limit slide rod 20 and the limit slider 19.

[0021] Among them, a No. 1 motor 7 is installed on one side of the supporting bottom box 3, and the output end of the No. 1 motor 7 is fixedly connected to the bidirectional screw rod 6;

[0022] The output end of the first motor 7 drives the bidirectional screw rod 6 to rotate and adjust, and the bidirectional screw rod 6 drives the outer movable slider 8 to move and adjust.

[0023] Wherein, a wireless signal transceiver 21 is installed on the top of the supporting bottom box 3, and a battery 22 is installed on the top of the supporting bottom box 3;

[0024] The wireless signal transceiver 21 is a device for transmitting and receiving signals through radio waves. It is usually composed of a transmitter and a receiver. It has a two-way communication function of sending and receiving information. It is mainly composed of a transmitter and a receiver. The transmitter is responsible for converting electrical signals into radio waves and radiating them through the antenna; the receiver is responsible for receiving the radio waves captured by the antenna and converting them into original electrical signals, which are powered by the battery 22.

[0025] Specifically, when in use, during bomb disposal, the bomb disposal work is aimed at unexploded bombs on the ground (that is, there are no fixed structures on the ground, but formed by parabolic or launching during military training or exercises). The output end of the No. 1 motor 7 drives the bidirectional screw 6 to rotate. When the bidirectional screw 6 rotates, it drives the outer movable slider 8 to move. When the movable slider 8 moves, it drives the bottom connecting support plate 9 and the bottom closed bottom plate 10 to move. When the two closed bottom plates 10 move outward, the bottom of the storage tube 5 is opened. The output end of the No. 2 motor 16 drives the worm 15 to rotate. When the worm 15 rotates, it drives the meshing worm wheel 14 to rotate. The worm wheel When 14 rotates, it drives the inner rotating rod 13 to rotate, thereby driving the winding roller 12 to rotate and adjust through the rotating rod 13, and the winding roller 12 pays out the outer hanging rope 17, thereby driving the electromagnet 18 at the bottom to move downward through the hanging rope 17, and the electromagnet 18 is energized to absorb the unexploded bomb, and then the rotating rod 13 drives the winding roller 12 to rotate in the opposite direction to reel up the hanging rope 17, and drives the unexploded bomb to move upward through the electromagnet 18, and the unexploded bomb is collected in the storage tube 5 for storage, and the two closed bottom plates 10 move inward to protect the unexploded bomb in the storage tube 5, so that the unexploded bomb can be transferred to complete the bomb disposal work.

[0026] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" 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 device or element referred to 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.

[0027] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0028] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suspended explosive disposal device based on a drone, characterized in that: The invention comprises an unmanned aerial vehicle body (1), wherein the bottom of the unmanned aerial vehicle body (1) is fixedly connected to a mounting base (2), the bottom of the mounting base (2) is fixedly connected to a supporting base box (3) by bolts, the bottom of the supporting base box (3) is fixedly connected to a connecting base box (4), a storage cylinder (5) is arranged inside the connecting base box (4), a closed base plate (10) is symmetrically slidably arranged at the bottom of the storage cylinder (5), and the bottom of the connecting base box (4) is symmetrically provided with a sealing base plate (10) that matches the closed base plate (10). The bottom movable groove (11) is connected with the closed bottom plate (10) and is slidably connected with the bottom movable groove (11). A winding roller (12) is rotatably arranged inside the connected bottom box (4). A hanging rope (17) is wound around the outer side of the winding roller (12). One end of the hanging rope (17) is fixedly connected to the winding roller (12). The other end of the hanging rope (17) is fixedly connected to the electromagnet (18). A through hole cooperating with the hanging rope (17) is opened at the top of the storage cylinder (5).

2. The suspended explosive disposal device based on a drone according to claim 1 is characterized in that: The connecting bottom box (4) is internally rotatably connected to a rotating rod (13), one end of which is fixedly connected to a winding roller (12), the outer side of which is fixedly connected to a worm gear (14), the connecting bottom box (4) is internally rotatably connected to a worm gear (15), the worm gear (15) is meshingly connected to the worm gear (14), a second motor (16) is installed inside the connecting bottom box (4), and the output end of the second motor (16) is fixedly connected to the worm gear (15).

3. The suspended explosive disposal device based on a drone according to claim 1 is characterized in that: The support bottom box (3) is internally rotatably connected with a bidirectional screw rod (6), the outer side of the bidirectional screw rod (6) is symmetrically threadedly connected with a movable slider (8), the bottom of the support bottom box (3) is symmetrically slidably connected with a connecting support plate (9), the connecting support plate (9) is fixedly connected to the movable slider (8), and the bottom of the connecting support plate (9) is connected to the closed bottom plate (10) by bolts.

4. The suspended explosive disposal device based on a drone according to claim 1 is characterized in that: The closed bottom plate (10) is internally slidably connected to a limit slider (19), the top of the limit slider (19) is fixedly connected to the storage tube (5), the limit slider (19) is internally slidably connected to a limit slide rod (20), and the limit slide rod (20) is fixedly connected to the closed bottom plate (10).

5. The suspended explosive disposal device based on a drone according to claim 1 is characterized in that: A No. 1 motor (7) is installed on one side of the supporting bottom box (3), and an output end of the No. 1 motor (7) is fixedly connected to a bidirectional screw rod (6).

6. The suspended explosive disposal device based on a drone according to claim 1 is characterized in that: A wireless signal transceiver (21) is installed on the top of the supporting bottom box (3), and a storage battery (22) is installed on the top of the supporting bottom box (3).

Images