Device for launching bird repelling bombs based on air pressure

Abstract

The utility model discloses a device for launching bird repelling bullets based on air pressure, which relates to the technical field of bird repelling equipment and comprises a transmission structure, the transmission structure comprises a support, a first motor is arranged on the support, a rotating shaft is arranged at the output end of the first motor, a second motor is arranged at the top of a cushion block, and a rotating rod is arranged at the output end of the second motor. A first sliding groove is formed in the gun barrel, a first sliding block is arranged on the shell, a fixing plate is arranged at the bottom of the gun barrel, a second sliding groove is formed in the bottom of the fixing plate, a second sliding block is arranged in the second sliding groove, a matching piece is arranged at the bottom of the second sliding block, and a third sliding block is fixed to the bottom of the telescopic rod. The shell is limited and installed through the first sliding block, the position deviation of the shell is prevented, meanwhile, the matching piece, the second sliding block and the third sliding block are arranged to limit the gun barrel, and the problems that after a shell is launched, the position of the gun barrel deviates, manual correction is needed, time and labor are wasted, and the working efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bird-repelling equipment, in particular to a device for launching bird-repelling bullets based on air pressure. Background Art

[0002] Bird-repellent pneumatic gun, also commonly known as bird-repellent cannon, is a device that uses the principle of air pressure to drive away birds. Its working principle is that through the control power provided by the system, the single-chip computer control system controls the filling of combustible gas (such as coal gas) and air into the combustion chamber to ensure that the two are fully mixed. Subsequently, the high-pressure ignition system ignites, causing the gas to burn and expand, and produce a bursting sound through the gun barrel, thereby achieving the purpose of driving away birds. The entire bird-repellent cannon system is usually composed of a power supply system, a single-chip computer program control board, an air supply system, a high-pressure ignition device, a combustion chamber and a gun barrel. This equipment is mainly used in agriculture, forestry, aviation and other fields to prevent birds from causing damage to crops, trees or aircraft.

[0003] Chinese patent CN113175845A discloses a pneumatic bird-repelling bullet launcher, which belongs to the technical field of bird-repelling equipment. The bird-repelling bullet used with the pneumatic bird-repelling bullet has a fuze. The pneumatic bird-repelling bullet launcher includes a launch tube with a projectile movement channel inside, the projectile movement channel is connected to the outside world through the outlet end of the launch tube, and the launch tube is also provided with an air inlet connected to the projectile movement channel; a gas supply unit, which can provide compressed gas to the projectile movement channel through the air inlet, so that the bird-repelling bullet in the projectile movement channel is launched to the outside world via the outlet; and a non-contact ignition device, which is arranged outside the launch tube and can non-contactly ignite the fuze of the bird-repelling bullet moving in the projectile movement channel. The pneumatic bird-repelling bullet launcher with the above structure can improve the emission efficiency of the bird-repelling bullet, reduce the emission difficulty, and improve the safety of the emission, but the structure has certain defects. The steering structure of the device has limitations, the steering angle is limited, it is difficult to achieve accurate strikes on bird flocks, and it is difficult to meet the user's use needs.

[0004] Therefore, in order to solve such problems, we proposed a device for launching bird-repelling bombs based on air pressure. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art, but the structure has certain defects. The steering structure of the device has limitations, the steering angle is limited, it is difficult to achieve accurate strikes on bird flocks, and it is difficult to meet the needs of users. A device based on air pressure to launch bird-repelling bombs is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for launching bird-repelling bombs based on air pressure, comprising a transmission structure, the transmission structure comprising a bracket, a first motor is arranged on the bracket, a rotating shaft is arranged at the output end of the first motor, a mounting piece is arranged above the rotating shaft, a cushion block is arranged above the mounting piece, a second motor is arranged on the top of the cushion block, a rotating rod is arranged at the output end of the second motor, a fixing piece is arranged on the rotating rod, a barrel is fixed at the middle part of the rotating rod, a first slide groove is opened in the barrel, a gas supply piece is arranged on the top of the barrel, a shell is arranged in the barrel, a first slider is arranged on the shell, a fixing plate is arranged at the bottom of the barrel, a second slide groove is opened at the bottom of the fixing plate, a second slider is arranged in the second slide groove, a matching piece is arranged at the bottom of the second slider, a fixing shaft is arranged on the matching piece, a telescopic rod is arranged on the fixed shaft, a third slider is fixed at the bottom of the telescopic rod, the rotating shaft is driven to rotate by the first motor, the rotating shaft drives the mounting piece to make a circular motion with the rotating shaft as the center, the second motor drives the rotating rod to rotate, and the rotating rod drives the barrel to make a circular motion with the rotating rod as the center.

[0007] Preferably, a fixing structure is provided at the bottom of the mounting member, the fixing structure includes a base plate movably connected to the bottom of the mounting member, a third slide groove is opened on the top of the base plate, a positioning pin is provided on the base plate, and a controller is fixed to one side of the positioning pin.

[0008] Preferably, a barrel is fixed in the middle of the rotating rod, a first sliding groove is opened in the barrel, a cannonball is arranged in the barrel, and a first sliding block is arranged on the cannonball.

[0009] Preferably, a fixing plate is provided at the bottom of the barrel, a second slide groove is provided at the bottom of the fixing plate, a second slide block is provided in the second slide groove, and a matching piece is provided at the bottom of the second slide block.

[0010] Preferably, a telescopic rod is provided on the fixed shaft, a third sliding block is fixed to the bottom of the telescopic rod, and a third sliding groove is provided on the top of the bottom plate.

[0011] Preferably, a first motor is provided on the bracket, a second motor is provided on the top of the cushion block, and a controller is fixed on one side of the positioning pin.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, the first slide block is used to limit the installation of the shell to prevent the position of the shell from deviation. At the same time, a matching piece, a second slide block and a third slide block are provided to limit the barrel, thereby avoiding the problem that the barrel position deviates after firing a shell and manual correction is required, which is time-consuming and labor-intensive and affects the work efficiency. The structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a three-dimensional schematic diagram of a device for launching bird-repelling bombs based on air pressure proposed by the utility model;

[0015] Figure 2 This is a three-dimensional exploded view of a device for launching bird-repelling bombs based on air pressure proposed by the utility model;

[0016] Figure 3 This is a three-dimensional exploded view of the transmission structure of a device for launching bird-repelling bombs based on air pressure proposed by the utility model;

[0017] Figure 4 The present invention is a three-dimensional exploded view of a limiting component of a device for launching bird-repelling bombs based on air pressure.

[0018] Legend:

[0019] 1. Transmission structure; 11. Bracket; 111. First motor; 112. Rotating shaft; 12. Mounting member; 13. Cushion block; 131. Second motor; 132. Rotating rod; 133. Fixing member; 14. Cannon barrel; 141. First slide groove; 142. Gas supply member; 15. Cannonball; 151. First slider; 16. Fixed plate; 161. Second slide groove; 17. Second slider; 171. Matching member; 172. Fixed shaft; 18. Telescopic rod; 181. Third slider; 2. Fixed structure; 21. Bottom plate; 211. Third slide groove; 22. Positioning pin; 23. Controller. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Reference Figure 1-4The utility model provides an embodiment: a device for launching bird-repelling bombs based on air pressure, comprising a transmission structure 1, the transmission structure 1 comprising a bracket 11, the bracket 11 is used to support a first motor 111, the bracket 11 is provided with a first motor 111, the first motor 111 is used to drive a rotating shaft 112 to rotate, the output end of the first motor 111 is provided with a rotating shaft 112, the rotating shaft 112 is used to fix a mounting member 12, a mounting member 12 is provided above the rotating shaft 112, the mounting member 12 is used to fix a fixing member 133 A cushion block 13 is provided above the mounting member 12, and the function of the cushion block 13 is to support the second motor 131. A second motor 131 is provided on the top of the cushion block 13, and the function of the second motor 131 is to drive a rotating rod 132. A rotating rod 132 is provided at the output end of the second motor 131, and the function of the rotating rod 132 is to fix the barrel 14. A fixing member 133 is provided on the rotating rod 132, and the function of the fixing member 133 is to sleeve the rotating rod 132. A barrel 14 is fixed in the middle of the rotating rod 132, and the function of the barrel 14 is to install a shell 15. The barrel 14 has an opening inside. A first slide groove 141 is provided, and the function of the first slide groove 141 is to install a first slide block 151. A gas supply part 142 is provided on the top of the barrel 14, and the function of the gas supply part 142 is to provide air pressure. A shell 15 is provided in the barrel 14, and the function of the shell 15 is to disperse the flock of birds. A first slide block 151 is provided on the shell 15, and the function of the first slide block 151 is to limit the shell 15. A fixing plate 16 is provided at the bottom of the barrel 14, and the function of the fixing plate 16 is to install the telescopic rod 18. A second slide groove 161 is provided at the bottom of the fixing plate 16, and the second The function of the slide groove 161 is to install the second slider 17. The second slide groove 161 is provided with the second slider 17. The function of the second slider 17 is to fix the matching piece 171. The bottom of the second slider 17 is provided with a matching piece 171. The function of the matching piece 171 is to match with the telescopic rod 18. The matching piece 171 is provided with a fixed shaft 172. The fixed shaft 172 is provided with the telescopic rod 18. The function of the telescopic rod 18 is to adjust the angle of the barrel 14. The bottom of the telescopic rod 18 is fixed with a third slider 181. The function of the third slider 181 is to fix the telescopic rod 18.

[0023] The first motor 111 drives the rotating shaft 112 to rotate, and the rotating shaft 112 drives the mounting member 12 to make a circular motion around the rotating shaft 112 . The second motor 131 drives the rotating rod 132 to rotate, and the rotating rod 132 drives the barrel 14 to make a circular motion around the rotating rod 132 .

[0024] A fixing structure 2 is provided at the bottom of the mounting member 12, and the fixing structure 2 includes a bottom plate 21 movably connected to the bottom of the mounting member 12, and the bottom plate 21 is used to install the transmission structure 1, and a third slide groove 211 is provided on the top of the bottom plate 21, and the third slide groove 211 is used to install the third slider 181. A positioning pin 22 is provided on the bottom plate 21, and the positioning pin 22 is used to fix the entire device. A controller 23 is fixed to one side of the positioning pin 22, and the controller 23 is used to control the switches of the first motor 111 and the second motor 131.

[0025] A barrel 14 is fixed to the middle of the rotating rod 132 , a first slide groove 141 is provided in the barrel 14 , a shell 15 is arranged in the barrel 14 , a first slide block 151 is provided on the shell 15 , and the barrel 14 and the shell 15 are slidably connected via the first slide groove 141 and the first slide block 151 .

[0026] A fixing plate 16 is provided at the bottom of the barrel 14 , a second slide groove 161 is provided at the bottom of the fixing plate 16 , a second slide block 17 is provided in the second slide groove 161 , a fitting 171 is provided at the bottom of the second slide block 17 , and the fixing plate 16 and the fitting 171 are slidably connected with the second slide block 17 via the second slide groove 161 .

[0027] The fixed shaft 172 is provided with a telescopic rod 18 , a third slider 181 is fixed to the bottom of the telescopic rod 18 , a third slide groove 211 is provided on the top of the bottom plate 21 , and the telescopic rod 18 and the bottom plate 21 are slidably connected through the third slider 181 and the third slide groove 211 .

[0028] The bracket 11 is provided with a first motor 111 , the top of the cushion block 13 is provided with a second motor 131 , a controller 23 is fixed to one side of the positioning pin 22 , and the first motor 111 and the second motor 131 are electrically connected via the controller 23 .

[0029] Working principle: first, install the shell 15 in the first slide groove 141 opened in the barrel 14 through the first slider 151, adjust the angle of the barrel 14 according to the position of the bird flock, start the first motor 111, the first motor 111 drives the rotating shaft 112 to rotate, the rotating shaft 112 drives the mounting part 12 to make a circular motion with the rotating shaft 112 as the center, and then adjust the horizontal angle of the barrel 14, then start the second motor 131, the second motor 131 drives the rotating rod 132 to rotate, the rotating rod 132 drives the barrel 14 to make a circular motion with the rotating rod 132 as the center, and then adjust the vertical angle of the barrel 14, then start the gas supply part 142, and launch the shell 15. The structure is simple and easy to operate.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for launching bird-repelling bombs based on air pressure, comprising a transmission structure (1), characterized in that: The transmission structure (1) comprises a bracket (11), a first motor (111) is provided on the bracket (11), a rotating shaft (112) is provided at the output end of the first motor (111), a mounting member (12) is provided above the rotating shaft (112), a cushion block (13) is provided above the mounting member (12), a second motor (131) is provided at the top of the cushion block (13), a rotating rod (132) is provided at the output end of the second motor (131), a fixing member (133) is provided on the rotating rod (132), a barrel (14) is fixed in the middle of the rotating rod (132), a first sliding groove (141) is provided in the barrel (14), a gas supply member (142) is provided at the top of the barrel (14), a shell (15) is provided in the barrel (14), a first sliding block (151) is provided on the shell (15), and a A fixing plate (16) is provided at the bottom of the barrel (14), a second slide groove (161) is provided at the bottom of the fixing plate (16), a second slide block (17) is provided in the second slide groove (161), a matching piece (171) is provided at the bottom of the second slide block (17), a fixing shaft (172) is provided on the matching piece (171), a telescopic rod (18) is provided on the fixing shaft (172), a third slide block (181) is fixed at the bottom of the telescopic rod (18), the rotating shaft (112) is driven to rotate by the first motor (111), the rotating shaft (112) drives the mounting member (12) to make a circular motion with the rotating shaft (112) as the center, the second motor (131) drives the rotating rod (132) to rotate, and the rotating rod (132) drives the barrel (14) to make a circular motion with the rotating rod (132) as the center.

2. A device for launching bird-repelling bombs based on air pressure according to claim 1, characterized in that: A fixing structure (2) is provided at the bottom of the mounting member (12), the fixing structure (2) comprising a bottom plate (21) movably connected to the bottom of the mounting member (12), a third sliding groove (211) is provided at the top of the bottom plate (21), a positioning pin (22) is provided on the bottom plate (21), and a controller (23) is fixed on one side of the positioning pin (22).

3. The device for launching bird-repelling bombs based on air pressure according to claim 1, characterized in that: The barrel (14) and the shell (15) are slidably connected via a first sliding groove (141) and a first sliding block (151).

4. The device for launching bird-repelling bombs based on air pressure according to claim 1, characterized in that: The fixing plate (16) and the matching piece (171) are slidably connected with the second sliding block (17) via the second sliding groove (161).

5. The device for launching bird-repelling bombs based on air pressure according to claim 1, characterized in that: The telescopic rod (18) and the bottom plate (21) are slidably connected via a third sliding block (181) and a third sliding groove (211).

6. The device for launching bird-repelling bombs based on air pressure according to claim 1, characterized in that: The first motor (111) and the second motor (131) are electrically connected via a controller (23).

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