Bird repelling cannon

Abstract

The embodiment of the utility model provides a bird repelling cannon. The bird repelling cannon comprises a cannon carriage device, an ignition device, a holder control device and a transport vehicle. The gun carriage device is used for launching bird repelling bullets and can rotate around a horizontal shaft so as to adjust the pitching angle of launching; the ignition device is connected with the gun carriage device and used for igniting fuses of the bird repelling bullets; the holder control device is connected with the ignition device and is used for detecting bird flock and controlling the ignition action of the ignition device; the gun carriage device, the ignition device and the holder control device are all installed on the transport vehicle. When the bird repelling cannon is used, whether a bird flock appears or not, the appearing direction and position information are detected through the holder control device, and after the bird flock and the direction and position of the bird flock are detected and the bird flock enters the range range of the bird repelling bomb, the ignition device is controlled to ignite the fuse of the bird repelling bomb and launch the bird repelling bomb at a proper time; compared with an existing mode that bird flocks are found by personnel and then bird repelling bullets are manually launched, the bird repelling efficiency and the bird repelling accuracy are improved.

Description

Technical Field

[0001] The utility model relates to a bird-repelling device, in particular to a bird-repelling cannon. Background Art

[0002] The problem of bird repelling at airports has always been a common problem that plagues the aviation industry in countries around the world. Since the movement is relative, the relative speed between the aircraft and the bird is extremely high. If the two collide, the aircraft will suffer a great impact force. Bird strikes may damage the aircraft's control surface, penetrate the aircraft skin or cockpit glass, and even damage the aircraft engine, seriously affecting aviation safety. Due to the influence of the flight altitude of birds, the take-off and landing process of the aircraft is the most prone to bird strikes. More than 90% of bird strikes occur at airports and in the airspace near airports. Therefore, bird strikes have always posed a serious threat to the flight safety of aircraft.

[0003] A launching device is used to launch a bird-repelling bomb at a flock of birds, and the bird-repelling bomb explodes to produce a bird-repelling effect. The current bird-repelling bomb launching devices include handheld gun-type and larger gun-mounted type. The current gun-mounted type launching device is installed on a motor vehicle. A bird-repelling person drives a motor vehicle to patrol and fires bird-repelling bombs wherever a flock of birds is found. The bird-repelling person finds the flock of birds and fires the bird-repelling bombs separately, which is inefficient. Utility Model Content

[0004] In view of this, the technical problem to be solved by the utility model is to provide a bird-repelling cannon, which solves the problem that the bird-repelling personnel discover the bird flock and launch the bird-repelling bullets separately, which is inefficient.

[0005] In order to solve the above technical problems, the specific implementation of the utility model provides a bird-repelling cannon, comprising:

[0006] A gun mount device, used for launching bird-repelling bombs, wherein the gun mount device can rotate around a horizontal axis to adjust the elevation angle of the launch;

[0007] An ignition device, connected to the gun mount device, for igniting the fuse of the bird-repelling bomb;

[0008] A pan / tilt control device, connected to the ignition device, for detecting a flock of birds and controlling the ignition action of the ignition device; and

[0009] A transport vehicle, wherein the gun mount device, the ignition device and the pan / tilt control device are all installed on the transport vehicle.

[0010] In one embodiment of the utility model, the gun mount device comprises:

[0011] A base assembly is installed on the transport vehicle, and a plurality of corresponding first limiting holes are provided on opposite sides of the base assembly;

[0012] The frame assembly is rotatably connected to the base assembly via a horizontally arranged rotating shaft, and a plurality of second limiting holes for limiting the pitch angles are provided on opposite sides of the frame assembly;

[0013] A barrel mounting panel is fixedly connected to the frame assembly, and the barrel mounting panel is provided with a barrel hole;

[0014] a limiting column, horizontally inserted into one of the corresponding sets of the first limiting holes and the second limiting holes, for limiting the pitch angle of the frame assembly; and

[0015] The door panel is rotatably connected to the frame assembly via a hinge and is used to remove the shell of the bird-repelling bullet after it is fired.

[0016] In one embodiment of the present invention, the pan / tilt control device comprises:

[0017] Radar bird detection device, used to detect the direction where the flock of birds appears;

[0018] Laser rangefinders to measure distances to flocks of birds; and,

[0019] The ignition control device is connected with the radar bird detection device and the laser distance measuring device, and controls the ignition action of the ignition device according to the direction where the bird flock appears and the distance between the bird flock and the ignition control device.

[0020] In one embodiment of the utility model, the frame assembly includes an outer frame and a bottom plate, the outer frame is U-shaped, and the bottom plate is welded and fixed to one side of the opening of the outer frame to form a frame structure with openings at both ends;

[0021] The barrel mounting panel includes a front panel and a rear panel, the front panel is welded and fixed to the first end of the frame assembly, and the rear panel is welded and fixed to the second end of the frame assembly; the front panel and the rear panel are provided with corresponding barrel holes for mounting the barrel.

[0022] In an embodiment of the utility model, a clamping groove is provided at the barrel hole of the rear panel for clamping with a clamping block on the barrel.

[0023] In an embodiment of the present invention, the door panel and the second end of the frame assembly are rotatably connected via the hinge.

[0024] In one embodiment of the utility model, the barrel includes a first pipe section and a second pipe section, the inner diameter of the first pipe section is smaller than the inner diameter of the second pipe section; the first pipe section and the second pipe section are threadedly connected.

[0025] In one embodiment of the utility model, the outer diameter of the first pipe section matches the inner diameter of the barrel hole of the front panel, and the first pipe section is welded and fixed to the front panel.

[0026] In one embodiment of the utility model, the outer diameter of the second pipe section matches the inner diameter of the barrel hole of the rear panel, and the second pipe section is welded and fixed to the rear panel.

[0027] In one embodiment of the utility model, the ignition device includes a pulse igniter, the pulse igniter is arranged at one end of the second pipe section, and the pulse igniter is connected to the ignition control device.

[0028] According to the above-mentioned embodiments of the utility model, the bird-repelling gun is connected with the ignition device by the pan-tilt control device when in use, and the pan-tilt control device is used to detect whether a flock of birds appears, the direction and position information of the flock of birds, and after the presence of the flock of birds and the direction and position of the flock of birds are detected, after the flock of birds enters the range of the bird-repelling bomb, the ignition device is controlled at an appropriate time to ignite the fuse of the bird-repelling bomb and fire the bird-repelling bomb. Compared with the existing method of discovering the flock of birds by personnel and then manually firing the bird-repelling bomb, the efficiency and accuracy of bird-repelling are improved.

[0029] The radar bird detection device is used to detect the direction of the flock of birds. The radar bird detection device transmits and receives radar waves. When a flock of birds appears, the radar waves are used to detect the direction of the flock of birds, and the transport vehicle can be driven to the direction based on the direction. The laser rangefinder is used to measure the distance between the pan / tilt control device and the flock of birds. By measuring the distance of the flock of birds, the bird-repelling bomb is fired when it enters the range of the bird-repelling bomb, which is conducive to improving the firing accuracy of the bird-repelling bomb. The ignition control device is connected to the radar bird detection device and the laser rangefinder. The ignition action of the ignition device is controlled according to the detected direction of the flock of birds and the distance between the flock of birds, which greatly improves the accuracy and efficiency of manual firing.

[0030] It should be understood that the above general description and the following specific embodiments are only exemplary and illustrative and are not intended to limit the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings below are a part of the specification of the present utility model, which illustrate exemplary embodiments of the present utility model. The accompanying drawings together with the description of the specification are used to explain the principle of the present utility model.

[0032] Figure 1 The present invention is a three-dimensional schematic diagram of a bird-repelling cannon provided in a specific embodiment of the present invention.

[0033] Figure 2 The present invention is a side view of a bird-repelling cannon provided in a specific embodiment of the present invention.

[0034] Figure 3 The present invention is a top schematic diagram of a bird-repelling cannon provided in a specific embodiment of the present invention.

[0035] Figure 4 A schematic diagram of a base of a bird-repelling cannon provided in a specific embodiment of the utility model.

[0036] Figure 5 The present invention is a schematic diagram of a base front plate of a bird-repelling cannon provided in a specific embodiment of the present invention.

[0037] Figure 6 The present invention is a schematic diagram of the outer frame of a bird-repelling gun provided in a specific embodiment of the present invention.

[0038] Figure 7 The present invention is a schematic diagram of a bottom plate of a bird-repelling cannon provided in a specific embodiment of the present invention.

[0039] Figure 8 The present invention is a schematic diagram of a front panel of a bird-repelling cannon provided in a specific embodiment of the present invention.

[0040] Fig. 9 The present invention is a schematic diagram of a rear panel of a bird-repelling cannon provided in a specific embodiment of the present invention.

[0041] Fig.10 A schematic diagram of a door panel of a bird-repelling cannon provided in a specific embodiment of the utility model.

[0042] Description of reference numerals:

[0043] 1 Base 2 Base front panel

[0044] 3 outer frame 4 bottom plate

[0045] 5Front panel 6Rear panel

[0046] 7 barrel holes 8 barrels

[0047] 9 hinges 10 door panels

[0048] 11 boss 12 limit column DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clearly understood, the spirit of the contents disclosed in the present invention will be clearly explained with the accompanying drawings and detailed descriptions below. After understanding the embodiments of the contents of the present invention, any technician in the relevant technical field can change and modify the contents of the present invention according to the techniques taught by the contents of the present invention without departing from the spirit and scope of the contents of the present invention.

[0050] The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention. In addition, the same or similar reference numerals used in the drawings and embodiments are used to represent the same or similar parts.

[0051] The terms “first”, “second”, etc. used in this document do not particularly refer to an order or sequence, nor are they used to limit the present invention. They are only used to distinguish elements or operations described with the same technical terms.

[0052] The directional terms used in this document, such as up, down, left, right, front or back, etc., are only used to refer to the directions of the drawings. Therefore, the directional terms used are used to illustrate and not to limit the present invention.

[0053] The words “include,” “including,” “have,” “contain,” etc. used in this document are open-ended terms, meaning including but not limited to.

[0054] As used herein, "and / or" includes any or all combinations of the items described.

[0055] As used herein, “plurality” includes “two” and “more than two”; as used herein, “plurality of groups” includes “two groups” and “more than two groups”.

[0056] The terms "substantially" and "approximately" used herein are used to modify any quantity or error that may vary slightly, but these slight changes or errors do not change their essence. Generally speaking, the range of slight changes or errors modified by such terms may be 20% in some embodiments, 10% in some embodiments, 5% in some embodiments, or other values. Those skilled in the art should understand that the aforementioned values ​​can be adjusted according to actual needs and are not limited thereto.

[0057] All terms (including technical and scientific terms) used herein have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification, and should not be interpreted in an idealized or overly rigid manner.

[0058] In the case of using expressions such as "at least one of A, B, and C, etc.", it should generally be interpreted in accordance with the meaning of the expression generally understood by those skilled in the art (for example, "a system having at least one of A, B, and C" should include but not be limited to a system having A alone, B alone, C alone, A and B, A and C, B and C, and / or A, B, C, etc.). In the case of using expressions such as "at least one of A, B, or C, etc.", it should generally be interpreted in accordance with the meaning of the expression generally understood by those skilled in the art (for example, "a system having at least one of A, B, or C" should include but not be limited to a system having A alone, B alone, C alone, A and B, A and C, B and C, and / or A, B, C, etc.). Those skilled in the art should also understand that any transitional conjunctions and / or phrases that substantially indicate two or more optional items, whether in the specification, claims, or drawings, should be understood to give the possibility of including one of these items, either of these items, or both of these items. For example, the phrase "A or B" should be understood to include the possibilities of "A" or "B", or "A and B".

[0059] In view of the problem that the bird repellent personnel in the prior art detect the bird flock and fire the bird repellent bomb separately, which is inefficient, see Figure 1-Figure 3 As shown, an embodiment of the utility model provides a bird-repelling cannon, including a gun mount device, an ignition device, a pan-tilt control device and a transport vehicle. The gun mount device is used to launch bird-repelling bombs, and the gun mount device can rotate around a horizontal axis, so that the pitch angle of the launch can be adjusted. The ignition device is connected to the gun mount device, and is used to ignite the fuse of the bird-repelling bomb to launch the bird-repelling bomb. The pan-tilt control device is connected to the ignition device, and is used to detect the bird flock and control the ignition action of the ignition device, that is, to detect the direction where the bird flock appears, and control the ignition timing of the ignition device according to the position of the bird flock, so as to achieve better bird-repelling accuracy and improve bird-repelling efficiency. The gun mount device, the ignition device and the pan-tilt control device are all installed on the transport vehicle, and the transport vehicle can improve the maneuverability of bird-repelling.

[0060] The above-mentioned embodiment of the utility model utilizes the pan-tilt control device to be connected with the ignition device, and the pan-tilt control device is used to detect whether a flock of birds appears, the direction and position information of the flock of birds, and after the flock of birds and the direction and position of the flock of birds are detected, when the flock of birds enters the range of the bird-repelling bomb, the ignition device is controlled at an appropriate time to ignite the fuse of the bird-repelling bomb and fire the bird-repelling bomb. Compared with the existing method of discovering the flock of birds by personnel and then manually firing the bird-repelling bomb, the bird-repelling efficiency and accuracy are improved.

[0061] In one embodiment of the present invention, see Figure 4-Figure 10As shown, the gun mount device includes a base assembly, a frame assembly, a barrel mounting panel, a limit column 12 and a door panel 10. The base assembly is installed on a transport vehicle, and a plurality of corresponding first limit holes are provided on opposite sides of the base assembly. The base assembly is made of sheet metal and has a U-shaped base 1. The opening of the U-shaped base 1 is fixedly connected to the transport vehicle upward, and a base front plate 2 is welded and fixed to the front side of the U-shaped base 1. The two sides of the base assembly, that is, the two side plates of the U-shaped base, are provided with a plurality of first limit holes at corresponding positions.

[0062] The frame assembly is rotatably connected to the base assembly via a horizontally arranged rotation axis, so that the frame assembly can swing relative to the base assembly around the rotation axis to adjust the pitch angle. A plurality of corresponding second limit holes are also provided on the opposite side of the frame assembly. By making the frame assembly swing relative to the base assembly around the rotation axis, when a certain group of corresponding second limit holes swings to be on the same horizontal line as a certain group of corresponding first limit holes, the frame assembly can be prevented from swinging relative to the base assembly around the rotation axis by inserting a limit column 12 therein. The limit column 12 is horizontally inserted into one group of corresponding first limit holes and second limit holes, thereby limiting the pitch angle of the frame assembly.

[0063] The barrel mounting panel is fixedly connected to the frame assembly, and the barrel mounting panel is provided with a barrel hole 7, and the barrel hole 7 is used to install the barrel 8. The barrel mounting panel can be provided with multiple groups of barrel holes 7 to install multiple groups of barrels 8, and multiple bird-repelling shells can be fired at one time.

[0064] The door panel 10 is rotatably connected to the frame assembly by a hinge 9. When the bird-repelling bullet is loaded into the barrel 8, the door panel 10 and the frame assembly are closed. When the bird-repelling bullet is fired, the shell remains in the barrel 8. At this time, the door panel 10 is opened relative to the frame assembly to allow the shell of the bird-repelling bullet to escape from the barrel 8.

[0065] In one embodiment of the utility model, the pan-tilt control device includes a radar bird detection device, a laser rangefinder device and an ignition control device. The radar bird detection device is used to detect the direction of the appearance of a flock of birds. The radar bird detection device transmits and receives radar waves. When a flock of birds appears, the radar waves are used to detect the direction of the flock of birds, and a transport vehicle can be driven to the direction according to the direction. The laser rangefinder device is used to measure the distance between the pan-tilt control device and the flock of birds. By measuring the distance of the flock of birds, the bird-repelling bomb is fired when it enters the range of the bird-repelling bomb, which is conducive to improving the firing accuracy of the bird-repelling bomb. The ignition control device is connected to the radar bird detection device and the laser rangefinder device, and controls the ignition action of the ignition device according to the detected direction of the flock of birds and the distance between the flock of birds, which greatly improves the accuracy and efficiency of manual firing.

[0066] In one embodiment of the utility model, the frame assembly is made of sheet metal, including an outer frame 3 and a bottom plate 4. The outer frame 3 is U-shaped, and the bottom plate 4 is welded and fixed on one side of the U-shaped opening of the outer frame 3. The two are combined to form a columnar frame structure with openings at both ends. A plurality of second limit holes are provided at corresponding positions on the two side plates of the U-shaped outer frame 3. In order to facilitate the swinging of the frame assembly relative to the base assembly around the rotation axis, a horizontally arranged sleeve can be welded and fixed in the middle of the outer frame 3, and a convex shaft capable of penetrating the sleeve is correspondingly provided on the inner side of the two side plates of the U-shaped base, so that the convex shaft and the sleeve form a rotationally matched connection.

[0067] The barrel mounting panel includes a front panel 5 and a rear panel 6. The front panel 5 is welded and fixed to the first end of the frame assembly, and the rear panel 6 is welded and fixed to the second end of the frame assembly. The front panel 5 and the rear panel 6 are provided with corresponding barrel holes 7 for mounting the barrel 8. The barrel 8 is passed through and connected to the corresponding barrel holes 7 of the front panel 5 and the rear panel 6. The barrel holes 7 on the front panel 5 and the rear panel 6 are provided in four rows, with three in each row, and a total of 12 barrels 8 can be mounted.

[0068] In one embodiment of the utility model, a slot is provided at the barrel hole 7 of the rear panel 6 for engaging with a block on the barrel 8. The barrel 8 and the barrel hole 7 of the front panel 5 or the rear panel 6 can be connected in a variety of ways, such as the clamping of the present embodiment, or welding or threaded connection.

[0069] In one embodiment of the utility model, the door panel 10 is rotatably connected to the second end of the frame assembly by a hinge 9. Therefore, after the bird-repelling bullet is loaded into the barrel 8, the door panel 10 and the second end of the frame assembly can be closed. After the bird-repelling bullet is fired, a shell remains in the barrel 8. At this time, the door panel 10 is rotated open relative to the second end of the frame assembly to remove the shell in the barrel 8. A boss 11 is provided on one side of the door panel 10 adjacent to the bird-repelling bullet. The position and number of the boss 11 correspond to the bird-repelling bullet and are used to abut against the shell of the bird-repelling bullet.

[0070] In one embodiment of the utility model, the barrel 8 includes a first pipe section and a second pipe section, the inner diameter of the first pipe section is smaller than the inner diameter of the second pipe section. The first pipe section and the second pipe section are threadedly connected. The inner diameter of the first pipe section is 25mm-27mm and the length is 120m; the inner diameter of the second pipe section is 30mm-32mm and the length is 550mm-600mm.

[0071] In one embodiment of the utility model, the outer diameter of the first pipe section matches the inner diameter of the barrel hole 7 of the front panel 5 , and the first pipe section is fixed to the front panel 5 by welding.

[0072] In one embodiment of the utility model, the outer diameter of the second pipe section matches the inner diameter of the barrel hole 7 of the rear panel 6, and the second pipe section is fixed to the rear panel 6 by welding.

[0073] In one embodiment of the utility model, the ignition device includes a pulse igniter, which is arranged at one end of the second pipe section. The end of the second pipe section close to the door panel 10 is the end corresponding to the tail lead of the shell after the bird-repelling bullet is loaded. The first induction coil and the second induction coil can be arranged at this end, so that the ignition space between the first induction coil and the second induction coil corresponds to the lead of the bird-repelling bullet. The pulse igniter is connected to the ignition control device. The first induction coil and the second induction coil are connected to the ignition control device, and the ignition control device controls the power supply of the first induction coil and the second induction coil, so that an induced voltage is formed between the two to form an ignition to ignite the lead.

[0074] When the bird-repelling cannon of the above-mentioned embodiment of the utility model is in use, a pan-tilt control device is connected to an ignition device, and the pan-tilt control device is used to detect whether a flock of birds appears, the direction and position information of the flock of birds, and after detecting the presence of a flock of birds and the direction and position of the flock of birds, when the flock of birds enters the range of the bird-repelling bullet, the ignition device is controlled at an appropriate time to ignite the fuse of the bird-repelling bullet and fire the bird-repelling bullet. Compared with the existing method of having personnel discover the flock of birds and then manually firing the bird-repelling bullet, the efficiency and accuracy of bird-repelling are improved.

[0075] The radar bird detection device is used to detect the direction of the flock of birds. The radar bird detection device transmits and receives radar waves. When a flock of birds appears, the radar waves are used to detect the direction of the flock of birds, and the transport vehicle can be driven to the direction based on the direction. The laser rangefinder is used to measure the distance between the pan / tilt control device and the flock of birds. By measuring the distance of the flock of birds, the bird-repelling bomb is fired when it enters the range of the bird-repelling bomb, which is conducive to improving the firing accuracy of the bird-repelling bomb. The ignition control device is connected to the radar bird detection device and the laser rangefinder. The ignition action of the ignition device is controlled according to the detected direction of the flock of birds and the distance between the flock of birds, which greatly improves the accuracy and efficiency of manual firing.

[0076] The pitch angle of the frame assembly can be limited by the limit column 12, and the door panel 10 is rotatably connected to the frame assembly by the hinge 9. When the bird-repelling bullet is fired, the shell remains in the barrel 8. At this time, the door panel 10 is opened relative to the frame assembly to allow the shell of the bird-repelling bullet to escape from the barrel 8.

[0077] In one embodiment of the utility model, the gun mount device can also be provided with a horizontal rotation drive mechanism and a vertical swing drive mechanism; the base assembly is connected to the horizontal rotation drive mechanism, and the frame assembly is connected to the vertical swing drive mechanism. The radar bird detection device works in coordination with the horizontal rotation drive mechanism and the vertical swing drive mechanism through a control system. According to the direction of the detected flock of birds, the horizontal rotation drive mechanism is controlled to drive the base assembly to rotate around the vertical axis, and the vertical swing drive mechanism is controlled to drive the frame assembly to swing around the horizontal axis, thereby adjusting the firing direction of the gun barrel 8, achieving the effect of synchronous coordinated detection and firing, and improving the maneuverability and flexibility of the bird-repelling gun.

[0078] In one embodiment of the utility model, the horizontal rotation drive mechanism includes a vertical servo motor, a vertical shaft and a first gear, the vertical servo motor is connected to the vertical shaft to drive the vertical shaft to rotate, the first gear is fixed to the vertical shaft, and a second gear meshing with the first gear is fixed to the base assembly. The vertical swing drive mechanism includes a horizontal servo motor, a horizontal shaft and a third gear. The horizontal servo motor is connected to the horizontal shaft to drive the horizontal shaft to rotate, the third gear is fixed to the horizontal shaft, and a fourth gear meshing with the third gear is fixed to the frame assembly.

[0079] Under the control of the control mechanism, the vertical servo motor and the horizontal servo motor are synchronously controlled, so that the vertical servo motor drives the vertical shaft to rotate, and the first gear and the second gear are engaged to control the rotation of the base assembly around the vertical shaft. The horizontal servo motor drives the horizontal shaft to rotate, and the third gear and the fourth gear are engaged to control the swing of the frame assembly around the horizontal shaft.

[0080] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the utility model. In this regard, each box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the above-mentioned module, program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram or flow chart, and the combination of the boxes in the block diagram or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0081] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0082] The embodiments of the present invention are described above. However, these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Although the embodiments are described above separately, this does not mean that the measures in the various embodiments cannot be used in combination to advantage. The scope of the present invention is defined by the attached claims and their equivalents. Without departing from the scope of the present invention, a person skilled in the art may make a variety of substitutions and modifications, which should all fall within the scope of the present invention.

Claims

1. A bird-repelling cannon, characterized in that: include: A gun mount device, used for launching bird-repelling bombs, wherein the gun mount device can rotate around a horizontal axis to adjust the elevation angle of the launch; An ignition device, connected to the gun mount device, for igniting the fuse of the bird-repelling bomb; A pan / tilt control device, connected to the ignition device, for detecting a flock of birds and controlling the ignition action of the ignition device; and A transport vehicle, wherein the gun mount device, the ignition device and the pan / tilt control device are all installed on the transport vehicle.

2. The bird-repelling cannon according to claim 1, characterized in that: The gun mount device comprises: A base assembly is installed on the transport vehicle, and a plurality of corresponding first limiting holes are provided on opposite sides of the base assembly; The frame assembly is rotatably connected to the base assembly via a horizontally arranged rotating shaft, and a plurality of second limiting holes for limiting the pitch angles are provided on opposite sides of the frame assembly; A barrel mounting panel is fixedly connected to the frame assembly, and the barrel mounting panel is provided with a barrel hole; a limiting column, horizontally arranged in one group of the first limiting holes and the second limiting holes corresponding to each other, for limiting the pitch angle of the frame assembly; and The door panel is rotatably connected to the frame assembly via a hinge and is used to remove the shell of the bird-repelling bullet after it is fired.

3. The bird-repelling cannon as claimed in claim 2, characterized in that: The pan / tilt control device comprises: Radar bird detection device, used to detect the direction where the flock of birds appears; Laser rangefinders to measure distances to flocks of birds; and, The ignition control device is connected to the radar bird detection device and the laser distance measuring device, and controls the ignition action of the ignition device according to the direction where the bird flock appears and the distance between the bird flock and the ignition control device.

4. The bird-repelling cannon as claimed in claim 3, characterized in that: The frame assembly includes an outer frame and a bottom plate, the outer frame is U-shaped, and the bottom plate is welded and fixed to one side of the opening of the outer frame to form a frame structure with openings at both ends; The barrel mounting panel includes a front panel and a rear panel, the front panel is welded and fixed to the first end of the frame assembly, and the rear panel is welded and fixed to the second end of the frame assembly; the front panel and the rear panel are provided with corresponding barrel holes for mounting the barrel.

5. The bird-repelling cannon as claimed in claim 4, characterized in that: A clamping groove is arranged at the barrel hole of the rear panel for clamping with a clamping block on the barrel.

6. The bird-repelling cannon as claimed in claim 5, characterized in that: The door panel is rotatably connected to the second end of the frame assembly via the hinge.

7. The bird-repelling cannon according to claim 6, characterized in that: The barrel comprises a first pipe section and a second pipe section, the inner diameter of the first pipe section is smaller than the inner diameter of the second pipe section; the first pipe section and the second pipe section are threadedly connected.

8. The bird-repelling cannon according to claim 7, characterized in that: The outer diameter of the first pipe section matches the inner diameter of the barrel hole of the front panel, and the first pipe section is welded and fixed to the front panel.

9. The bird-repelling cannon as claimed in claim 8, characterized in that: The outer diameter of the second pipe section matches the inner diameter of the barrel hole of the rear panel, and the second pipe section is welded and fixed to the rear panel.

10. The bird-repelling cannon according to claim 9, characterized in that: The ignition device comprises a pulse igniter, which is arranged at one end of the second pipe section and connected to the ignition control device.

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