CN113197191A - Bird-scaring gun - Google Patents

Abstract

The application discloses a bird-scaring gun capable of launching bird-scaring bullets, which belongs to the technical field of bird-scaring equipment and comprises a bullet storage part provided with a bullet storage cavity, wherein the bullet storage cavity can guide the bird-scaring bullets to sequentially leave the bullet storage cavity through a bullet outlet under the action of gravity; the bullet feeding turntable is arranged below the bullet outlet and is provided with a bullet feeding channel, the bullet feeding turntable can shield the bullet outlet in the rotating process until the bullet feeding channel is communicated with the bullet outlet to receive the bird repelling bullets, and the bullet feeding channel can convey the bird repelling bullets to a bullet feeding position; the guide piece is arranged below the bullet feeding turntable and provided with a guide hole penetrating through the guide piece, the guide hole can be communicated with a bullet feeding channel located at a bullet feeding position, and the guide piece can shield the bullet feeding channel away from the bullet feeding position in the vertical direction; the transfer piece is arranged below the guide piece and can rotate around a fixed shaft, so that the position of the bullet filling hole in the transfer piece can be switched; the bullet filling piece can penetrate through the bullet filling hole so as to eject out the bird repelling bullets in the bullet filling hole until the bullet filling position is reached, and therefore bullet filling is achieved.

Description

Bird-scaring gun

Technical Field

The application belongs to the technical field of bird repelling equipment, and particularly provides a bird repelling cannon capable of emitting bird repelling bullets.

Background

The problem of bird repelling in airports is a common problem which troubles the aviation industry of all countries around the world, because the motions are relative, the relative speed between an airplane and a bird is extremely high, if the airplane and the bird collide with each other, the airplane can be subjected to extremely high impact force, the bird strikes can damage the control surface of the airplane, puncture the skin or cockpit glass of the airplane and even damage the engine of the airplane, and the aviation safety is seriously influenced. Because of the influence of bird flight height, the aircraft take-off and landing process is the most vulnerable stage of bird strike, more than 90% of bird strike occurs in airport and airspace near the airport, and 50% of bird strike occurs in airspace below 30 meters, therefore, bird strike events always pose a serious threat to the flight safety of the aircraft.

Most of the existing mainstream bird repelling devices adopt an optical principle and an acoustic principle to repel birds.

Bird equipment that drives that utilizes optics to drive bird principle is mostly the laser and drives the bird ware, because the laser beam that the bird ware was driven to the laser is directional propagation and needs the laser beam to shine the eyes of bird just can exert and drive the bird effect, the event needs to carry out large-scale scanning with the laser beam just can exert better bird effect of driving, nevertheless because the laser beam also has the stimulation effect to people's eye, has the laser beam to shine pilot's eyes, and then influences the possibility of flight safety.

In the process of taking off and landing of the airplane, the sound of the airplane engine is high, flying birds near the airport can gradually adapt to the sound with high loudness along with the time, and the bird repelling effect is poor by singly using the sound with high loudness to repel the birds, so that the bird repelling bomb is emitted, and the bird repelling mode by using the light with sufficient intensity and the sound generated by the bird repelling bomb during the air explosion becomes the optimal choice of the airport.

The using process of the traditional bird-repelling bomb can be divided into two stages, wherein the first stage is a launching stage, and the second stage is an explosion stage. The traditional bird-repelling bomb is launched by igniting the launching gunpowder through the fire cable, the launching of the bird-repelling bomb is realized by burning the fuel gas generated by the launching gunpowder, along with the progress of scientific technology, the launching mode of the bird-repelling bomb lifted off by igniting the launching gunpowder is gradually replaced, in order to realize better bird-repelling effect, the launching of the bird-repelling bomb gradually tends to the development of an automatic direction, the bird-repelling bomb which can automatically adjust the direction, the angle and other factors according to the position of a bird group is launched into the air, the launching factors are judged by automatically integrating data through the automatic monitoring of the bird-repelling bomb, and a plurality of bird-repelling bombs distributed and controlled at an airport are jointly networked, so that the airport automation can be realized, the bird-repelling efficiency of the bird-repelling cannon is higher compared with manpower, the reaction is quicker, but the bird-repelling cannon needs to be reloaded after being launched, in order to realize the automatic loading of the bird-repelling cannon, need one kind and can cooperate the automatic loading mechanism of bullet storage device to drive loading of bird bullet, because it is great to drive the cartridge case of bird bullet, drives the loading degree of difficulty of bird bullet great, drives the condition that bird bullet took place the card shell easily at the loading in-process to the transmission of bird bullet is driven in the influence, the effect of driving the bird of bird big gun is driven in the influence.

Disclosure of Invention

In order to solve the automatic loading of driving the bird bullet, avoid loading the in-process and drive the bird bullet and take place the card shell, avoid loading device to drive the bird bullet and cause the extrusion, this application provides one kind and drives bird big gun.

The bird-repelling cannon can launch bird-repelling bullets and comprises a bullet storage part, a bullet storage cavity and a bullet outlet, wherein the bullet storage part is internally provided with the bullet storage cavity, the bird-repelling bullets can be stored in the bullet storage cavity, the bullet storage part is also provided with the bullet outlet communicated with the bullet storage cavity, and the bullet storage cavity can guide the bird-repelling bullets to sequentially leave the bullet storage cavity through the bullet outlet under the action of gravity; the feeding turntable is rotatably arranged below the bullet outlet and is provided with a bullet feeding channel penetrating through two rotating end faces of the feeding turntable, in the rotating process, one rotating end face of the feeding turntable can shield the bullet outlet until the bullet feeding channel is aligned with the communicated bullet outlet to receive bird repelling bullets, and the bullet feeding channel can feed the bird repelling bullets to a bullet feeding position along the rotating path of the bullet feeding channel; the guide piece is arranged below the bullet feeding turntable, a guide hole penetrating through the guide piece is formed in the guide piece, the guide hole can be aligned and communicated with a bullet feeding channel located at a bullet feeding position, and the guide piece can shield the bullet feeding channel away from the bullet feeding position in the vertical direction; the transfer piece is provided with a bullet filling hole and is arranged below the guide piece, the transfer piece can rotate around a fixed shaft, so that the bullet filling hole can be switched between a bullet receiving position and a bullet feeding position, and the bullet filling hole in the bullet receiving position can be aligned to the guide hole; the filling and ejecting piece can move linearly to move from the initial position to the filling and ejecting position, and can penetrate through the filling and ejecting hole in the upper ejecting position to eject the bird repelling bomb in the filling and ejecting hole.

A rotating end face of the bullet-feeding turntable can shield the bullet outlet to prevent bird-repelling bullets in the bullet storage cavity from entering the outside through the bullet outlet, until a bullet-feeding channel of the bullet-feeding turntable rotates to the position below the bullet outlet and is aligned with the bullet outlet, the rotating end face cannot continuously shield the bullet outlet due to the existence of the bullet-feeding channel, so that the bird-repelling bullets can spontaneously and regularly move under the guiding action of the bullet-storage cavity and the action of gravity, can sequentially leave the bullet-storage cavity through the bullet outlet and fall to the bullet-feeding channel aligned with the bullet outlet, and because the guide hole is not opposite to and communicated with the bullet-feeding channel at the moment, a guide piece arranged below the bullet-feeding turntable can block one side, away from the bullet outlet, of the bullet-feeding channel when the bird-repelling bullets fall into the bullet-feeding channel, and provides acting force to enable the bird-repelling bullets to overcome self gravity, so that the bird-repelling bullets stop falling and fall in the bullet-feeding channel; the shell feeding turntable can drive the bird repelling shells to move through the shell feeding channel until the shell feeding channel moves to the shell feeding position, when the shell feeding turntable is aligned with a guide hole in a guide piece, the guide piece cannot continue to shield the shell feeding channel, the bird repelling shells in the shell feeding channel automatically fall into a shell filling hole in a shell receiving position through the guide hole under the action of gravity, so that the shells can be taken, a transfer piece can rotate around a fixed shaft, the shell filling hole can be switched between the shell receiving position and the shell feeding position, the bird repelling holes in the shell receiving position can carry the bird repelling shells to the shell feeding position, the bird repelling pieces penetrate through the shell filling hole and push out the bird repelling shells in the shell filling hole until the shell feeding position, and the loading of the bird repelling shells is completed. The bird-scaring gun can realize ordered and controllable bullet taking only by utilizing the guiding function of the bullet storage cavity, the rotating motion of the bullet feeding rotary disc, the shielding function of the guiding piece on the bullet feeding rotary disc and the self gravity of the bird-scaring bullet, and the bullet taking mechanism is simple and reliable, so that the risk of increasing the blocking shell by using a complex bullet taking mechanism is avoided. The guide piece can shelter from and send the bullet passageway, and until sending the bullet passageway motion to send the bullet position, drive the bird bullet and just can fall into the bullet hole that fills on the transfer piece to realize sending the bird bullet in the bullet passageway and drop in order, load in order, the position of dropping is controllable, simple structure is nevertheless reliable, the risk of effectual reduction card shell. Through the simple linear motion of the bullet filling piece, the bird repelling bullet can be ejected to the bullet filling position, and the bullet filling is completed. Through the guide effect that utilizes storage bullet chamber, drive the self gravity of bird bullet, the rotary motion of bullet carousel of sending, the effect of sheltering from of guiding piece, and drive the opportunity that bird bullet leaves the bullet passageway of sending through the guiding hole control, the rotation of transportation piece, the linear motion of filling the bullet piece alright realize accurate bullet of getting, get the bullet in order, accurate loading, simultaneously because drive the bird bullet and utilize self gravity alright loop through out the bullet mouth, send the bullet passageway, the guiding hole, fill the bullet hole, realize driving the loading of bird bullet, moreover, the steam generator is simple in structure reliable, and can not cause the extrusion to driving the bird bullet in the loading process, thereby the security of loading has been improved.

In one embodiment of the present application, the projectile feeding turntable is provided with at least two projectile feeding channels, and the at least two projectile feeding channels are arranged at intervals along a rotation path of the projectile feeding turntable.

Through the at least two bullet feeding channels that set up, can be when the bullet feeding carousel rotates in succession, the bird bullet that drives that significantly reduces falls into bullet feeding channel, the bullet channel that drives in the bird bullet falls into guiding hole spaced time to can improve and get bullet efficiency.

In one embodiment of the application, the bird scaring gun is provided with a plurality of bullet storage parts, and the bullet feeding channels of the bullet feeding turntables can be respectively aligned with the bullet outlet of each bullet storage part on the rotation path of the bullet feeding channels.

This application is through a plurality of storage bullet portions that set up, the mode that the play bullet mouth of each storage bullet portion can be aimed at respectively to the feed passageway of feed carousel on its rotation path, a plurality of storage bullet portions need carry out the annular and arrange just can cooperate the rotary motion's of feed passageway motion mode to arrange, the annular is arranged the reduction that can show and is stored up bullet portion occupation space's size, the improvement storage bullet volume that a plurality of storage bullet portions can show simultaneously, reduce the number of times of filling out the bullet to storage bullet portion.

In an embodiment of this application, the carousel that send bullet is equipped with the direction recess with the relative rotation terminal surface of play bullet mouth, and the direction recess extends along its direction of rotation to have the initiating terminal and the end of relative setting, the directional direction of ending end of initiating terminal, the groove depth of direction recess reduces gradually, and the tank bottom that reaches the end of ending extends to the rotation terminal surface, and the tank bottom of initiating terminal is seted up to the passageway of sending bullet.

Through the mode that sets up the direction recess, can avoid the feed carousel to rotate the in-process, one piece of bird bullet of driving exists in storage bullet chamber and feed passageway simultaneously, takes place the condition of card shell.

In one embodiment of the present application, the bullet filling hole is a stepped hole.

In one embodiment of the application, the bird scaring gun is further provided with a launching tube with a launching chamber, the launching tube is provided with a bullet inlet communicated with the launching chamber, and when the transfer piece is located at a bullet loading position, the bullet filling hole is aligned to the bullet inlet; the transfer piece is also provided with a sealing part; when the bullet filling hole is away from the bullet receiving position, the sealing part can shield the guide hole; when the bullet filling hole is away from the bullet feeding position, the sealing part can seal the bullet feeding opening.

When the bullet filling hole is away from the bullet receiving position, the sealing part can shield the guide hole, so that the condition that ammunition in the bullet feeding channel falls to the outside through the guide hole to cause the shell clamping is avoided. When the bullet filling hole is away from the bullet feeding position, the sealing part can seal the bullet feeding port, so that the condition that the bird repelling bomb is lifted off due to air leakage of the transmitting pipe when the pneumatic transmitting or the gas type bird repelling bomb generated by burning of the propellant of the bird repelling bomb is lifted off is avoided.

In an embodiment of this application, the transfer is equipped with two at least fill bullet holes, sets up along the direction of rotation interval of transfer, is equipped with a sealing between the adjacent bullet hole of filling.

It fills the bullet hole to be equipped with two at least through transporting the piece, set up along the rotation direction interval of transporting the piece, adjacent the mode that is equipped with a sealing between the bullet hole of filling out, transport the piece and can bear a plurality of birds of driving bullet simultaneously, fill out in the bullet hole drive the bird bullet after filling out the ejecting effect entering launching tube of bullet piece, transport the piece and rotate, adjacent sealing can seal into bullet mouth, in order to satisfy the transmission demand, after the transmission, it can remove to the bullet position rapidly to fill out along transporting next of piece rotation direction and play the hole, thereby the time of playing in the reduction, the loading efficiency is improved.

In one embodiment of the application, the filling member can return to the initial position from the filling position and output an activation signal; the bird-scaring gun also comprises a monitoring unit and a control unit, wherein the monitoring unit outputs a bird-scaring bullet signal when monitoring that the bullet-filling hole at the bullet receiving position has a bird-scaring bullet; after receiving the filling signal and the starting signal at the same time, the control unit can output a control signal to control the transfer piece to rotate so as to enable the filling hole to move to the upper filling position.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a perspective view of a schematic embodiment of a portion of the structure in a bird scaring gun;

FIG. 2 is a perspective view of an exemplary embodiment of the structure of a bird scaring gun when partially assembled;

FIG. 3 is a schematic state diagram of an exemplary embodiment of the connection of a control unit and a monitoring unit in a bird scaring gun;

FIG. 4 is a schematic view of an exemplary embodiment of a feed rotor blocking the discharge port;

FIG. 5 is a schematic view of an exemplary embodiment of a bird repellent round exiting the storage chamber through the exit port;

FIG. 6 is a schematic view of an exemplary embodiment of a feed channel in a feed position;

FIG. 7 is a schematic view of an exemplary embodiment of a bird-repelling round falling into a hole for filling the round;

FIG. 8 is a schematic view of an exemplary embodiment of a loading position of the loading aperture;

FIG. 9 is a schematic view of an exemplary embodiment of a projectile as it passes through a projectile aperture;

FIG. 10 is a schematic view of an exemplary embodiment of the position of the fill member as it pushes the bird repellent bomb to the fill position;

FIG. 11 is a schematic view of an exemplary embodiment of the condition of the projectile as it exits the projectile aperture;

FIG. 12 is a schematic structural view of an exemplary embodiment in which the ejection opening is located at the start end of the guide groove;

FIG. 13 is a schematic structural view of an exemplary embodiment of a projectile port at the ending end of a guide groove;

FIG. 14 is a schematic structural view of an exemplary embodiment of the ejection opening as it exits the guide groove;

FIG. 15 is a schematic diagram of an exemplary embodiment of a transfer member having a plurality of loading apertures.

In the figure:

101 bullet storage part

102 ammunition storage cavity

201 bullet feeding turntable

202 feeding channel

203 guide groove

204 starting end

205 end terminal

301 guide

302 pilot hole

401 transfer member

402 bullet filling hole

403 bird-repelling bomb monitoring sensor

404 sealing part

500 fill bullet piece

501 position sensor for filling part

600 bird-repelling bomb

701 launching tube

702 firing bore

703 bullet inlet

800 controller

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present application, embodiments of the present application will now be described with reference to the accompanying drawings, in which like reference numerals refer to components that are identical in structure or similar in structure but identical in function.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.

For the sake of simplicity, the drawings only schematically show the parts relevant to the present application, and they do not represent the actual structure of the product. In addition, for simplicity and clarity of understanding, only one of the components having the same structure or function is schematically illustrated or labeled in some of the drawings.

In order to realize the automatic launching of the bird-scaring bomb 600, a bomb storage device, a bomb taking device, a bomb filling device and other components need to be arranged in the bird-scaring bomb.

The bird scaring cannon can launch a bird scaring bomb 600, and fig. 1 is a structural perspective view of an exemplary embodiment of a partial structure in the bird scaring cannon, and referring to fig. 1, the bird scaring cannon comprises a bomb storage part 101 (referring to fig. 3), a bomb feeding turntable 201, a guide part 301, a transfer part 401 and a bomb filling part 500.

Referring to fig. 4, a stored bomb cavity 102 is arranged inside the bomb-storing portion 101, the stored bomb cavity 102 can store the bird-repelling bomb 600, the stored bomb cavity 102 is cylindrical, when the bird-repelling bomb 600 is placed in the stored bomb cavity 102, the axial direction of the bird-repelling bomb 600 is the same as the axial direction of the stored bomb cavity 102, the diameter of the stored bomb cavity 102 is slightly larger than that of the bird-repelling bomb 600, so that the two ends of the bird-repelling bomb 600 can be prevented from overturning when the bird-repelling bomb 600 is placed in the stored bomb cavity 102, the stored bomb portion 101 is further provided with a bomb outlet communicated with the stored bomb cavity 102, the stored bomb cavity 102 is vertically arranged or obliquely arranged, and the stored bomb cavity 102 can guide the bird-repelling bomb 600 to sequentially leave the stored bomb cavity 102 through the bomb outlet under the action of gravity. Certainly, technical personnel who belongs to the technical field that this application belongs to can understand, for the realization drives the bird bullet 600 and relies on self gravity sequence whereabouts, the form that sets up of storing up bullet chamber 102 in this application can also have other forms, if form through two arcs and store up bullet chamber 102, can also realize driving the sequence whereabouts of bird bullet 600 when storing and driving bird bullet 600.

Referring to fig. 1, 2 and 3, the feeding turntable 201 is rotatably disposed below the bullet outlet, the feeding turntable 201 is provided with a feeding passage 202 penetrating through two rotating end surfaces of the feeding turntable, in the rotating process, one rotating end surface of the feeding turntable 201 can shield the bullet outlet until the feeding passage 202 aligns with the connected bullet outlet to receive the bird repelling bullet 600, and the feeding passage 202 can send the bird repelling bullet 600 to a feeding position along the rotating path. The shape of the feed rotor 201 is not limited to the shape of a circular disk shown in the drawing, but may be other shapes such as a square disk.

Referring to fig. 1, 2 and 3, the guide member 301 is disposed below the feeding turntable 201, the guide member 301 is provided with a guide hole 302 penetrating through the guide member 301, the guide hole 302 can be aligned with and communicated with the feeding channel 202 located at the feeding position, and the guide member 301 can shield the feeding channel 202 away from the feeding position in the vertical direction. The distance relationship between the bullet feeding turntable 201 and the guide piece 301 is not limited to the attaching relationship shown in the figure, but other distance relationships can be provided, if a certain distance exists between the two, the guide piece 301 can shield the bullet feeding channel 202 to prevent the bird repelling bullet 600 in the bullet feeding channel 202 from being separated from the bullet feeding channel 202, and the guide piece 301 can bear the bird repelling bullet 600 and can avoid the shell clamping.

Referring to fig. 1, 2 and 3, the transfer member 401 is provided with a filling hole 402 disposed below the guide member 301, and the transfer member 401 can rotate around a fixed shaft so that the filling hole 402 can be switched between a loading position and a loading position, and the filling hole 402 in the loading position can be aligned with the guide hole 302.

The filling bullet piece 500 can move linearly to move from the initial position to the bullet filling position, and during the movement, the filling bullet piece 500 can penetrate through the bullet filling hole 402 in the bullet feeding position to eject the bird repelling bullet 600 in the bullet filling hole 402 until the bullet filling position is reached.

Those skilled in the art can understand that the bullet feeding turntable 201, the transfer member 401, and the bullet filling member 500 can move under the driving of a driving device such as a motor (see fig. 3).

Briefly describing the process of loading the bird repellent bomb 600, referring to fig. 4, a rotating end surface of the bomb-feeding turntable 201 can shield the bomb-discharging opening to prevent the bird repellent bomb 600 in the bomb-storing cavity 102 from entering the outside through the bomb-discharging opening until the bomb-feeding channel 202 of the bomb-feeding turntable 201 rotates to the position below the bomb-discharging opening and is aligned with the bomb-discharging opening, referring to fig. 5, the rotating end surface cannot continuously shield the bomb-discharging opening due to the existence of the bomb-feeding channel 202, so that the bird repellent bomb 600 can spontaneously move towards the bomb-feeding opening 703 under the guiding action of the bomb-storing cavity 102 and the gravity, can sequentially leave the bomb-storing cavity 102 through the bomb-discharging opening and fall to the bomb-feeding channel 202, since the guiding hole 302 on the guiding piece 301 is not opposite to the bomb-discharging opening, the guiding piece 301 arranged below the bomb-feeding turntable 201 can seal one side of the bomb-feeding channel 202 away from the bomb-discharging opening when the bird repellent bomb 600 falls into the channel, and the guiding piece 301 provides the acting force to make the bird repellent bomb 600 overcome the gravity, so that the bird repellent bomb 600 stops falling and is retained in the bomb feeding channel 202, the bomb feeding turntable 201 can drive the bird repellent bomb 600 to move through the bomb feeding channel 202 until the bomb feeding channel 202 moves to the bomb feeding position and is aligned with the guide hole 302 on the guide piece 301, please refer to fig. 6 and fig. 7, the guide piece 301 cannot continuously shield the bomb feeding channel 202, the bird repellent bomb 600 in the bomb feeding channel 202 spontaneously falls into the bomb filling hole 402 at the bomb receiving position through the guide hole 302 under the action of gravity, the bomb filling hole 402 is a stepped hole, so that the bird repellent bomb 600 can be prevented from continuously falling and can bear the bird repellent bomb 600 by the bomb filling hole 402 after falling into the bomb filling hole 402, when the bird repellent bomb 600 completely falls into the bomb filling hole 402 and leaves the guide hole 302, the transfer piece 401 rotates, the bomb filling hole 402 can be switched between the bomb receiving position and the bomb feeding position, so that the bomb filling hole 402 at the receiving position can carry the bird repellent bomb 600 to move to the bomb feeding position (see fig. 8), after the bird-repelling bullet 600 moves to the bullet-filling position along with the bullet-filling hole 402, the bullet-filling member 500 at the initial position moves to the bullet-filling position to approach the bird-repelling bullet 600 in the bullet-filling hole 402 and to penetrate through the bullet-filling hole 402 to eject the bird-repelling bullet 600 in the bullet-filling hole 402 until the bird-repelling bullet 600 reaches the bullet-filling position (see fig. 8, 9 and 10).

The technical personnel who belong to this application can understand, the shape of the bullet filling hole 402 in this application is not limited to the form of the stepped hole, but can be other forms, for example, the bullet filling hole 402 is a through hole with unchanged diameter, a plugging member is arranged below the bullet filling hole 402 to prevent the bird repellent bullet 600 from leaking out of the bullet filling hole 402, the plugging member is provided with a channel for the bullet filling hole 402 to pass through, so that the bullet filling member 500 can eject the bird repellent bullet 600 in the bullet filling hole 402, or the bullet filling hole 402 is a through hole with unchanged diameter, a snap spring is arranged in the bullet filling hole 402, after the bird repellent bullet 600 enters the bullet filling hole 402, the snap spring can abut against the wall of the cartridge of the bird repellent bullet 600 to prevent the bird repellent bullet 600 from falling down, a gap for the bullet filling member 500 to pass through is left between the inner wall of the bullet filling hole 402 and the snap spring, so that the bullet filling member 500 can pass through the bullet filling hole 402 and eject the bird repellent bullet 600 out, the setting mode of the bullet filling hole 402 has other modes, and will not be described in detail herein.

The bird-repelling cannon with the structure can realize sequential loading by utilizing the gravity of the bird-repelling bomb 600, has a simple structure, does not need a complex transmission system, can realize ordered and controllable bomb taking only by utilizing the rotation motion of the bomb-feeding turntable 201, the shielding effect of the guide piece 301 on the bomb-feeding turntable 201, the guide effect of the bomb storage cavity 102 and the gravity of the bird-repelling bomb 600, and has a simple and reliable bomb-taking mechanism, so that the risk of clamping a shell by using the complex bomb-taking mechanism is avoided, the structure is simple but reliable, and the risk of clamping the shell is effectively reduced; can send the bird bullet 600 that drives who connects the bullet position to bullet position through the rotation of transporting piece 401, through fill out the simple rectilinear motion of bullet piece 500 and fill out the guide effect in bullet hole 402, alright with the bird bullet 600 that drives who goes up the bullet position top to the bullet position of filling out, accomplish and fill out the bullet, simple structure is but high-efficient, avoids the card shell risk that complicated bullet action of filling out caused. Through the guide effect who utilizes storage bullet chamber 102, drive the self gravity of bird bullet 600, the rotary motion of bullet carousel 201 that send, the effect of sheltering from of guide piece 301, the rotation of transfer 401, fill out the rectilinear motion of bullet piece 500 alright realize accurate bullet of getting, get the bullet in order, accurate packing, simultaneously because drive bird bullet 600 utilize self gravity alright loop through out the bullet mouth, send bullet passageway 202, guiding hole 302, fill out bullet hole 402, realize driving the loading of bird bullet 600, moreover, the steam generator is simple in structure and reliable, and load the in-process and can not lead to the fact the extrusion to driving bird bullet 600, avoid driving bird bullet 600 to suffer the extrusion, thereby the security of loading has been improved. In the whole process, only the bullet feeding turntable 201 and the transfer piece 401 which do rotating motion and the bullet filling piece 500 which do linear motion need to act, the motion action is simple, three parts respectively complete one motion action to achieve bullet taking, bullet transporting and bullet feeding, the motion actions such as overturning are not needed, the process is orderly and simple, and therefore the risk of blocking the shell can be reduced.

Referring to fig. 1, 12, 13 and 14, in an embodiment of the present application, a rotating end surface of the projectile feeding turntable 201 opposite to the projectile outlet is provided with a guide groove 203, the guide groove 203 extends along a rotating direction thereof and has a start end 204 and an end 205 which are oppositely arranged, the start end 204 points to the end 205, a groove depth of the guide groove 203 is gradually reduced until a groove bottom of the end 205 extends to the rotating end surface, and the projectile feeding channel 202 is opened at a groove bottom of the start end 204.

Referring to fig. 1, the feeding turntable 201 rotates counterclockwise, so that the ejection opening and the feeding channel 202 move relatively, the ejection opening moves rightward relative to the feeding channel 202 (see fig. 12), the bird repellent bomb 600 at the ejection opening slides on the rotating end surface of the feeding turntable 201, until the feeding channel 202 aligns with the ejection opening, the bird repellent bomb 600 at the ejection opening falls into the feeding channel 202, the bird repellent bomb 600 above the ejection opening falls with the bird repellent, if the entering depth (the maximum value of the sum of the depth of the feeding channel 202 and the distance between the feeding turntable 201 and the guide piece 301) is far smaller than the height of the bird repellent bomb 600, one end of the bird repellent bomb 600 is retained in the bomb storage cavity 102, while the other end of the bird repellent bomb already enters the feeding channel 202, and the ejection opening and the feeding channel 202 move relatively, which can cause a case of jamming; if the entering depth is larger than the height of the bird-repelling bomb 600, after the bird-repelling bomb 600 at the bottom enters the bomb-feeding channel 202, the part of the bird-repelling bomb 600 above the bird-repelling bomb 600 in the bomb-storing cavity 102 extends into the bomb-feeding channel 202, so that the shell is blocked. By arranging the guide groove 203, the matching requirement of the height and the entering depth of the bird repelling bomb 600 can be reduced, the production precision requirement of the bird repelling bomb 600 is reduced, the entering depth can be not less than the height of the bird repelling bomb 600, when the bird repelling bomb 600 completely enters the bomb feeding channel 202 and the lower end of the bird repelling bomb is abutted to the guide piece 301, the upper end of the bird repelling bomb 600 is slightly higher than the groove bottom of the starting end 204, so that when the bird repelling bomb 600 enters the bomb feeding channel 202 and one end of the bird repelling bomb 600 above the bird repelling channel 202 and in the bomb storage cavity 102 enters the bomb feeding channel 202, one end of the bird repelling bomb 600 above the bird repelling channel can be contacted with the groove bottom of the guide groove 203 along with the rotation of the bomb feeding turntable 201, as the guide groove 203 extends along the rotation direction of the guide groove, and the starting end 204 points to the direction of the ending end 205, the groove depth of the guide groove 203 is gradually reduced, the groove bottom of the ending end 205 extends to the rotating end face, so that the bird repelling bomb 600 above enters the bomb storage cavity 102 again due to the change of the groove bottom, avoiding the occurrence of jamming. Referring to fig. 12, 13 and 14, the upper bird repelling bomb 600 moves rightwards relative to the bomb feeding channel 202, the upper end of the lower bird repelling bomb 600 is higher than the bottom of the starting end 204, when the upper bird repelling bomb 600 is not separated from the bomb feeding channel 202, the lower bird repelling bomb 600 lifts the upper bird repelling bomb 600, so that the lower end of the upper bird repelling bomb 600 contacts with the bottom of the tank along with the rotation of the bomb feeding turntable 201, and the depth of the groove of the guide groove 203 is gradually reduced as the starting end 204 points to the direction of the ending end 205, and the bottom of the ending end 205 extends to the rotating end face, so that the lower end of the upper bird repelling bomb 600 finally returns to the rotating end face (see fig. 14), thereby preventing the side wall of the bird repelling bomb 600 from contacting with the inner wall of the bomb feeding channel 202 to cause the shell clamping.

Those skilled in the art will appreciate that the shape of the groove bottom of the guide groove 203 in the present application is not only the flat bottom groove shown in fig. 1, but may also be other forms such as a U-shaped groove. The groove depth is the distance between the lower end of the bird repelling bomb 600 and the rotating end face above the bomb feeding turntable 201 when the bird repelling bomb 600 is in contact with the guide groove 203 during transfer, so that the bird repelling bomb 600 can return to the rotating end face through the change of the groove depth of the guide groove 203.

Those skilled in the art of the present application can understand that the extending direction of the guiding groove 203 in the present application is related to the rotating direction, and the extending direction of the guiding groove 203 is not limited to the extending direction shown in fig. 1, but may be other extending directions, which are not described herein again.

Referring to fig. 1, 3 and 4, in an embodiment of the present application, the bird scaring gun is provided with a plurality of bullet storage portions 101, each bullet storage portion 101 is provided with a bullet storage cavity 102 and a bullet outlet communicated with the bullet storage cavity 102, and the bullet feeding channels 202 of the bullet feeding turntable 201 can be respectively aligned with the bullet outlets of the bullet storage portions 101 on the rotation path thereof. The bullet feeding turntable 201 is provided with at least two bullet feeding channels 202, and the at least two bullet feeding channels 202 are arranged at intervals along the rotating path of the bullet feeding turntable 201.

Through a plurality of storage portions 101 that set up, the mode that the play bullet mouth of each storage portion 101 can be aimed at respectively to the feed passageway 202 of feed carousel 201 on its rotation path, a plurality of storage portions 101 need carry out the annular and arrange just can cooperate the motion mode of the rotary motion of feed passageway 202 to arrange, a plurality of storage portions 101 are the annular and arrange the size that can show reduction storage portion 101 occupation space, the improvement storage volume that a plurality of storage portions 101 can show simultaneously, reduce the number of times of loading. Through the at least two bullet feeding channels 202 that set up, when the bullet feeding carousel 201 that can significantly reduce rotates in succession, drive the bird bullet 600 and fall into bullet feeding channel 202 and drive bird bullet 600 and fall into the time of interval in the guiding hole 302 from bullet feeding channel 202 from the play bullet mouth to can improve and get bullet efficiency.

Of course, those skilled in the art to which the present application belongs can understand that the arrangement form of the bullet storing portion 101 and the bullet storing cavity 102 in the present application is not limited to the above-mentioned arrangement form, and the arrangement form of the bullet storing portion 101 and the bullet storing cavity 102 may also have other arrangement forms, for example, only one bullet storing portion 101 may be provided, one bullet storing portion 101 is provided with a plurality of bullet storing cavities 102, and each bullet storing cavity 102 is provided with a bullet outlet, which is not described herein again.

In one embodiment of the application, the bird scaring gun is further provided with a launching tube 701 with a launching chamber 702, the launching tube 701 is provided with a bullet inlet 703 communicated with the launching chamber 702, when the transfer piece 401 is located at the bullet loading position, the bullet filling hole 402 is aligned with the bullet inlet 703 (see fig. 3 and 8), the bullet filling piece 500 can eject the bird scaring bullet 600 out of the bullet filling hole 402, and the bird scaring bullet 600 enters the launching chamber 702 in the launching tube 701 through the bullet inlet 703 to the loading position (see fig. 9 and 10); when the bird-repellent bomb 600 needs to be launched by pushing the bird-repellent bomb 600 to lift off by using compressed gas or a large amount of gas is generated by igniting the propellant powder of the bird-repellent bomb 600 to push the bird-repellent bomb 600 to lift off, one end of the launching tube 701 needs to be sealed, the transfer piece 401 is further provided with a sealing part 404, referring to fig. 11, after the bird-repellent bomb 600 is pushed into the launching chamber 702 by the bomb-filling piece 500, a clamp spring capable of abutting against the bird-repellent bomb 600 is arranged in the launching chamber 702, so that the bird-repellent bomb 600 moving to the bomb-filling position can be retained in the launching chamber 702 by the clamp spring, at the moment, the bomb-filling piece 500 returns to the initial position, after the bomb-filling piece 500 leaves the bomb-filling hole 402, the transfer piece 401 rotates, and after the bomb-filling hole 402 leaves the bomb-loading position, the sealing part 404 can seal the bomb-feeding hole 703, so that one end of the launching chamber 702 is sealed, and the airtightness of one end of the launching chamber 702 is guaranteed, so that a better launching effect is realized (referring to fig. 11); when the bullet filling hole 402 is away from the bullet receiving position, the sealing part 404 can shield the guide hole 302, so that the bird repelling bomb 600 is prevented from falling below the guide piece 301 through the guide hole 302, the condition that the dropped bird repelling bomb 600 causes shell clamping is avoided, and the influence on the normal operation of the bird repelling cannon is avoided.

Further, in an embodiment of the present application, the transfer member 401 is provided with at least two filling holes 402, which are spaced apart from each other in the rotation direction of the transfer member 401, and a sealing portion 404 is provided between the adjacent filling holes 402 (see fig. 15).

Be equipped with two at least fill out bullet hole 402 through transporting piece 401, set up along transporting piece 401's rotation direction interval, be equipped with the mode of a sealing part 404 between the adjacent bullet hole 402 of filling out, can transport piece 401 and can bear a plurality of bird bullets 600 of driving simultaneously, drive bird bullet 600 in the bullet hole 402 of filling out and get into the launching tube 701 after filling out the ejecting effect of bullet piece 500, transport piece 401 rotates, adjacent sealing part 404 can seal into bullet mouth 703, in order to satisfy the transmission demand, after the transmission, next filling out bullet hole 402 along transporting piece 401 rotation direction can remove to the bullet position rapidly, the bird bullet 600 in filling out the bullet hole 402 can get into firing chamber 702 after filling out the ejecting effect of bullet piece 500, thereby reduce and fill out the bullet time, improve the packing efficiency.

Referring to fig. 3, in an embodiment of the present application, the bird repellent gun is provided with a projectile filling position sensor 501, which can sense a position of the projectile filling 500, the projectile filling position sensor 501 may be a photoelectric sensor, a magnetic position sensor, or the like, to determine whether the projectile filling 500 is located at an initial position or a projectile filling position, when the projectile filling 500 returns from the projectile filling position to the initial position, the projectile filling position sensor 501 outputs a start signal to the controller 800, when the projectile filling 500 is located at the projectile filling position, the projectile filling hole 402 is penetrated through the projectile filling position, and by the start signal, a situation that the transfer member 401 rotates when the projectile filling 500 is located at the projectile filling position, the projectile filling hole 402 collides with the projectile filling 500, and a situation that the transfer member 401 collides with the projectile filling 500 when the projectile filling hole 402 rotates from the projectile receiving position to the upper projectile position are avoided; the bird-scaring gun further comprises a monitoring unit and a control unit, the control unit comprises a controller 800, the monitoring unit comprises a bird-scaring bullet monitoring sensor 403, whether bird-scaring bullets 600 are arranged in bullet filling holes 402 located at bullet receiving positions or not can be monitored, the bird-scaring bullet monitoring sensor 403 can be sensors such as photoelectric sensors, when the bird-scaring bullets 600 are arranged in the bullet filling holes 402 located at the bullet receiving positions, a bullet filling signal can be output to the controller 800, the controller 800 can output a control signal to a driving device connected with a transfer piece 401 after receiving the bullet filling signal and a starting signal at the same time, and the transfer piece 401 is controlled to rotate so that the bullet filling holes 402 can move to the bullet positions.

It should be understood that although the present description has been described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein may be combined as a whole to form other embodiments as would be understood by those skilled in the art.

The above-listed detailed description is only a specific description of possible examples of the present application, and they are not intended to limit the scope of the present application, and equivalent embodiments or modifications, such as combinations, divisions, or repetitions of features, which do not depart from the technical spirit of the present application, should be included in the scope of the present application.

Claims (8)

1. Drive bird big gun, it can launch and drive bird bullet, its characterized in that, it includes:

the bird repellent device comprises a bird storage part, a bird repellent device and a control device, wherein the bird storage part is internally provided with a bird storage cavity, the bird repellent device can store bird repellent bombs, the bird repellent bomb storage part is also provided with a bomb outlet communicated with the bird storage cavity, and the bird repellent bombs can be guided by the bird repellent cavity to sequentially leave the bird repellent cavity through the bomb outlet under the action of gravity;

the bullet feeding turntable is rotatably arranged below the bullet outlet and is provided with a bullet feeding channel penetrating through two rotating end surfaces of the bullet feeding turntable, in the rotating process, one rotating end surface of the bullet feeding turntable can shield the bullet outlet until the bullet feeding channel is aligned and communicated with the bullet outlet to receive bird repelling bullets, and the bullet feeding channel can send the bird repelling bullets to a bullet feeding position along the rotating path of the bullet feeding channel;

the guide piece is arranged below the bullet feeding turntable, a guide hole penetrating through the guide piece is formed in the guide piece, the guide hole can be aligned and communicated with a bullet feeding channel located at the bullet feeding position, and the guide piece can shield the bullet feeding channel away from the bullet feeding position in the vertical direction;

the transfer piece is provided with a filling hole and is arranged below the guide piece, the transfer piece can rotate around a fixed shaft so that the filling hole can be switched between a bullet receiving position and a bullet loading position, and the filling hole in the bullet receiving position can be aligned with the guide hole;

the filling part can move linearly to move from an initial position to a filling position, and in the moving process, the filling part can penetrate through the filling hole in the upper filling position so as to eject the bird repelling bomb in the filling hole until the bird repelling bomb reaches the filling position.

2. The bird scaring gun of claim 1,

the bullet feeding turntable is provided with at least two bullet feeding channels which are arranged at intervals along the rotating path of the bullet feeding turntable.

3. A bird scaring gun according to claim 2,

the bird-scaring gun is provided with a plurality of bullet storage parts, and the bullet feeding channels of the bullet feeding turntables can be respectively aligned to the bullet outlet of each bullet storage part on the rotating path of the bullet feeding channels.

4. A bird scaring gun according to claim 2,

the ammunition feeding turntable is provided with a guide groove on the rotating end face opposite to the ammunition outlet, the guide groove extends along the rotating direction of the guide groove and is provided with a starting end and an ending end which are arranged oppositely, the starting end points to the direction of the ending end, the groove depth of the guide groove is gradually reduced until the groove bottom of the ending end extends to the rotating end face, and an ammunition feeding channel is arranged at the groove bottom of the starting end.

5. The bird scaring gun of claim 1,

the bullet filling hole is a stepped hole.

6. The bird scaring gun of claim 1,

the bird-scaring gun is further provided with a launching tube with a launching chamber, the launching tube is provided with a bullet inlet communicated with the launching chamber, and when the transfer piece is located at the bullet feeding position, the bullet filling hole is aligned to the bullet inlet;

the transfer piece is also provided with a sealing part;

when the bullet filling hole leaves the bullet receiving position, the sealing part can shield the guide hole;

when the bullet filling hole leaves the bullet feeding position, the sealing part can seal the bullet inlet.

7. A bird scaring gun according to claim 6,

the transfer member is equipped with two at least bullet holes of filling out, follows the direction of rotation interval of transfer member sets up, and is adjacent fill out and be equipped with one between the bullet hole the sealing.

8. The bird scaring gun of claim 1,

the filling member can return to the initial position from the filling position and output a starting signal;

the bird-scaring gun further comprises:

the monitoring unit outputs a bullet filling signal when monitoring that the bullet filling hole at the bullet receiving position has the bird repelling bullet; and

and the control unit can output a control signal to control the transfer piece to rotate after simultaneously receiving the filling signal and the starting signal so as to enable the filling hole to move to the feeding position.

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