CN210400162U - Electromagnetic weapon for gunship helicopter - Google Patents

Abstract

The utility model provides an electromagnetic weapon for on armed helicopter, this electromagnetic weapon includes: the gunpowder gunship comprises a base, a ammunition feeding mechanism and a launching mechanism, wherein the base is used for being rotatably connected with the gunpowder helicopter; the device also comprises a parking device connected with the launching mechanism; and the power supply mechanism supplies power to the launching mechanism and the ammunition supply mechanism. The utility model has the advantages that: the electromagnetic weapon adopted on the gunship has the advantages that the initial speed of the projectile is high and is far greater than the killing power of the traditional blasting gunpowder weapon. The electromagnetic force is very uniform and is easy to control, so the stability of the shot is good, and the shooting precision is favorably improved; the influence on pilots and bodies is small. The initial launching speed and the launching speed of the projectile can be adjusted. The electromagnetic force and the bullet feeding speed can be quickly adjusted according to the target property and the range, so that the launching of the bullet is controlled.

Description

Electromagnetic weapon for gunship helicopter

Technical Field

The utility model relates to military technical field especially involves an electromagnetic weapon for on armed helicopter.

Background

The electromagnetic weapon is an advanced kinetic energy killing weapon made by utilizing an electromagnetic emission technology, is different from the traditional artillery in that gunpowder explosion pressure is acted on a projectile, and utilizes electromagnetic force to replace gunpowder explosion exposure pressure to accelerate the projectile, so that the firing range and the killing power of the projectile can be greatly improved.

At present, electromagnetic weapons are researched and developed in all countries in the world, the electromagnetic weapons which are already arranged are mainly launched by land-based ships and large ships, and the adopted electromagnetic weapons are large electromagnetic weapons.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing an electromagnetic weapon used on a gunship helicopter.

The utility model discloses a realize through following technical scheme:

the utility model provides an electromagnetic weapon for on armed helicopter should be used for electromagnetic weapon on armed helicopter to include: the gunpowder gunship comprises a base, a ammunition feeding mechanism and a launching mechanism, wherein the base is used for being rotatably connected with the gunpowder helicopter; the device also comprises a parking device connected with the launching mechanism; and the power supply mechanism supplies power to the launching mechanism and the ammunition supply mechanism.

In a particular possible embodiment, the feed mechanism comprises: the chain, the shot inlaid on the chain, and the armature connected with the shot;

the conveying belt is arranged in the box body and is detachably and fixedly connected with the chain, and the driving mechanism drives the conveying belt to rotate;

poking the projectile to a bullet poking wheel of the launching mechanism; the first driving motor drives the bullet poking wheel to rotate;

and the pushing device is used for pushing the armature and the shot on the chain to the launching mechanism. Continuous ammunition feeding is realized.

In a specific possible embodiment, the drive mechanism comprises: the auxiliary wheel is connected with the box in a rotating mode, the driving gear is arranged on the auxiliary wheel, and the second driving motor drives the driving gear to rotate.

In a specific possible embodiment, the pushing device is an electromagnetically driven pushing device.

In a specific possible embodiment, the projectile poking wheel comprises a rotating wheel and a plurality of notches which are arranged on the rotating wheel and arranged around the axis of the rotating wheel, and the notches are used for clamping the projectiles.

In a specific possible embodiment, the launching mechanism comprises a guide rail, wherein the guide rail is connected with the power supply mechanism, and when the guide rail is electrified, Lorentz force pushing the armature is generated on the guide rail, and the armature is used for pushing the projectile to slide along the guide rail.

In a specific possible embodiment, a sensor for detecting the projectile is arranged in the guide rail;

the projectile launching device comprises a projectile pushing device, a sensor and a control module, wherein the projectile pushing device is arranged on the guide rail, and the sensor is used for detecting whether a projectile is launched out or not.

The utility model has the advantages that: the electromagnetic weapon adopted on the gunship has the advantages that the initial speed of the projectile is high and is far greater than the killing power of the traditional blasting gunpowder weapon. In addition, the electromagnetic force is very uniform and is easy to control, so that the stability of the shot is good, and the shooting precision is favorably improved; and has less impact on pilots and the body. The electromagnetic weapon does not generate flame when being launched, and can not generate ablation damage to the organism; smoke is not generated during emission, and the visual range of a pilot and an observing and aiming are not influenced; in addition, the initial launching speed and the launching speed of the projectile can be adjusted. The electromagnetic force and the bullet feeding speed can be quickly adjusted according to the target property and the range, so that the launching of the bullet is controlled.

Drawings

FIG. 1 is a reference diagram illustrating the use of an electromagnetic weapon according to an embodiment of the present invention;

FIG. 2 shows a schematic view of the chain construction;

FIG. 3 is a schematic view showing the internal structure of the ammunition feed mechanism

FIG. 4 shows a schematic structural view of the pushing device;

FIG. 5 shows a schematic view of the pusher in cooperation with the firing mechanism;

fig. 6 shows a schematic view of the firing mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

First, an application scenario of the electromagnetic weapon provided by the embodiment of the present invention is described, as shown in fig. 1, the electromagnetic weapon provided by the embodiment of the present invention is applied to a armed helicopter. The concrete structure comprises: the device comprises a launching mechanism 3, a power supply mechanism 1, an ammunition supply mechanism 2, a control module 5, a parking device 4 and other structural components. In fig. 1, the electromagnetic weapon is shown to be arranged at the head position of the armed helicopter, but it should be understood that fig. 1 is only shown as a specific example, and the electromagnetic weapon provided by the embodiment of the invention can also be arranged at the wing of the armed helicopter, and the specific arrangement position can be adjusted as required.

With continued reference to fig. 1, an electromagnetic weapon according to an embodiment of the present invention includes a base (not shown) that serves as a connector and is adapted for rotatable connection to a gunship. When the electromagnetic weapon needs to be adjusted during use, the base can be controlled to rotate, and then the shooting direction of the electromagnetic weapon can be adjusted. On the base, a feed mechanism 2 and a launch mechanism 3 are provided, respectively, and the feed mechanism 2 is used to feed the shots into the launch mechanism 3.

First, the ammunition feeding mechanism 2 will be described, and fig. 2 and fig. 3 are also referred to, wherein fig. 2 shows a schematic structural diagram of the chain, and fig. 3 shows a schematic internal structural diagram of the ammunition feeding mechanism. The bullet supply mechanism 2 provided by the embodiment of the present application includes a chain 23, the chain 23 is embedded with bullets 26 and armatures 25 connected to the bullets 26 in a one-to-one correspondence manner, as shown in fig. 2, the bullets 26 and the armatures 25 are fixed to the chain 23 in a one-to-one correspondence manner. In addition, the ammunition feeding mechanism 2 further comprises a box body (not shown in the figure), one side of the box body is provided with an ammunition feeding opening, a conveying belt 27 is arranged in the box body, the conveying belt 27 is used for fixing the chain 23, when the chain 23 is connected with the conveying belt 27, the chain 23 is inserted into the box body from the ammunition feeding opening, and the chain 23 is fixedly connected with the conveying belt 27. In addition, a driving mechanism for driving the conveyor belt 27 to rotate is also arranged in the box body. As shown in fig. 3, the drive mechanism includes: an auxiliary wheel 22 rotatably connected with the case, and a driving gear 21, and a second driving motor for driving the driving gear 21 to rotate. In fig. 3, the number of the auxiliary wheels 22 is five, and the five auxiliary wheels 22 are staggered, and the conveyor belt 27 passes by each auxiliary wheel 22 in turn, so that the conveyor belt 27 forms a plurality of s-shaped bends in the box body, and a longer conveyor belt 27 is arranged in a limited box body space. Besides, the auxiliary wheel 22 also comprises two driving gears 21, the number of the driving gears 21 is two, the two driving gears 21 are arranged along the vertical direction (the placing direction of the conveyor belt 27 in fig. 3 is taken as the reference direction), the driving gears 21 are driven by a second driving motor, when the second driving motor works, the two driving gears 21 are driven by a gear box to synchronously rotate, so that the chain 23 is drawn into the box body, and the chain is bent according to the bending mode of the conveyor belt 27.

With continued reference to fig. 3, the feed mechanism 2 provided by the embodiments of the present application further includes a kick wheel 24 that kicks a projectile 26 to the firing mechanism; and a first driving motor for driving the poking and ejecting wheel 24 to rotate; the bullet poking wheel 24 comprises a rotating wheel and a plurality of gaps which are arranged on the rotating wheel and arranged around the axis of the rotating wheel, and the gaps are used for clamping the bullets 26. When the conveyor belt 27 brings the chain 23 to the position of the poking wheel 24, the shots 26 on the chain 23 are inserted into the gaps of the poking wheel 24. When the ammunition needs to be fed, the ammunition 26 and the corresponding armature 25 are sequentially pushed to the front of the pushing device 6 by the rotation of the ammunition poking wheel 24, and the pushing device 6 is used for pushing the armature 25 and the ammunition 26 on the chain 23 to the launching mechanism. As shown in fig. 4, fig. 4 shows a schematic structural diagram of the pushing device 6, the pushing device 6 may be a driving cylinder, and includes a cylinder body 61 and a piston rod 62, when in use, the piston rod 62 may extend and retract back and forth, and of course, in addition to the above-mentioned driving cylinder, a driving hydraulic cylinder or a linear motor may also be adopted, and both effects of pushing the projectile 26 and the armature 25 into the launching mechanism may be achieved. Or an electromagnetic driving pushing device can be adopted, the pushing device comprises a pushing seat and a pushing rod which is connected with the pushing seat in a sliding mode, a guide rail is arranged in the pushing seat, and Lorentz force can be generated after the guide rail is electrified to push the pushing rod to slide. In addition, still be provided with the extension spring in the propelling movement seat, the one end and the propelling movement pole of extension spring are connected, and the other end is connected with the propelling movement seat, and when lorentz force promoted the propelling movement pole, the extension spring was tensile, and after the guide rail outage, the extension spring pulling propelling movement pole got back to initial position. And when the push rod slides out, the push rod pushes the armature and the projectile into the launching mechanism 3.

As shown in fig. 5, when the pushing device 6 is specifically arranged, the pushing device 6 is in the same straight line with the launching device. The kick wheel 24 pushes the shot 26 and the corresponding armature 25 between the pusher 6 and the launcher when it is kicked.

Referring also to fig. 6, fig. 6 discloses a schematic view of the launching mechanism, the launching mechanism 3 comprising a guide rail 31, the guide rail 31 being fitted in the barrel. As shown in fig. 6, the number of the guide rails 31 is two, and the two guide rails 31 are arranged in parallel, and the longitudinal direction of the guide rails 31 is along the longitudinal direction of the gun barrel. As shown in fig. 6, when the number of the guide rails 31 is two, the armature is slidably connected to each of the two guide rails 31. With continued reference to fig. 6, the armature is used to propel the projectile, which, when fed into the launching mechanism 3 by the feed mechanism 2, is positioned as shown in fig. 6, and the projectile contacts the armature and is propelled by the armature into motion. When the launching mechanism 3 is used, the launching mechanism 3 is electrically connected with the power supply mechanism 1 and is powered by the power supply mechanism 1, when the launching mechanism 3 is specifically connected, the guide rail 31 of the launching mechanism 3 is connected with the power supply mechanism 1, and when the guide rail 31 is electrified, Lorentz force pushing the armature is generated on the guide rail 31, the armature is pushed to move through the Lorentz force, and then the armature pushes the shot to slide along the guide rail 31 and finally is launched from the launching mechanism 3.

In addition, when the launching mechanism 3 is in use, a large vibration is generated, so that the electromagnetic weapon further comprises an arrester 4 connected with the launching mechanism 3, wherein the arrester 4 can be a hydraulic arrester or a spring arrester, and the hydraulic arrester and the spring arrester are of a structure which is common in the prior art, and therefore are not described in detail herein. The vibration of the launching mechanism 3 is reduced through the parking device 4, and the stability of the electromagnetic weapon is improved.

Furthermore, the electromagnetic weapon comprises a cooling device (not shown) surrounding the launching mechanism 3, which cooling device is adapted to cool the launching mechanism 3. The cooling device may be a cooling device commonly used in the art, such as a coil of the wrapping launching mechanism 3, and a condenser that cools the liquid in the coil, or other common cooling devices may also be employed. When setting up cooling device, the condenser is fixed in the organism of armed helicopter, and the coil pipe winding is on launching mechanism and the position of guide rail 3 to cool down guide rail 3.

When the power supply mechanism 2 and the transmitting mechanism 3 work, the coordination is controlled by the control module 5. A sensor 32 for detecting the shot is arranged in the guide rail; the control module 5 is configured to control the kick wheel 24 to kick the shot 26 to the firing mechanism after the sensor 32 detects that the shot 26 is fired, and control the pushing device 6 to push the shot 26 and the armature 25 into the guide rail 31. Specifically, at the time of firing, the armature 25 pushes the projectile 26 to accelerate together until it is shot. When passing the sensor 32 on the guide rail 31, the sensor 32 transmits a signal to the pushing device 6, the pushing device 6 pushes the next round onto the guide rail 31 immediately, and then the round-setting wheel 24 sets the next round to the position to be pushed.

The control module 5 may be a common control circuit board, a common PLC, a common industrial control computer, or the like in the prior art, and the control principle is a common control principle in the prior art, so a detailed connection manner between the control module 5 and the ammunition feeding mechanism 2 and the launching mechanism 3 is not described in detail in this embodiment.

From the above description, it can be seen that when the electromagnetic weapon is used on the armed helicopter, the armed helicopter can have the advantages of the electromagnetic weapon, such as: the initial speed of the projectile is high and far greater than the killing power of the traditional blasting gunpowder weapon. In addition, the electromagnetic force is very uniform and is easy to control, so that the stability of the shot is good, and the shooting precision is favorably improved; and has less impact on pilots and the body. The electromagnetic weapon does not generate flame when being launched, and can not generate ablation damage to the organism; smoke is not generated during emission, and the visual range of a pilot and an observing and aiming are not influenced; in addition, the initial launching speed and the launching speed of the projectile can be adjusted. The electromagnetic force and the bullet feeding speed can be quickly adjusted according to the target property and the range, so that the launching of the bullet is controlled.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. An electromagnetic weapon for use on a gunship, comprising: the gunpowder gunship comprises a base, a ammunition feeding mechanism and a launching mechanism, wherein the base is used for being rotatably connected with the gunpowder helicopter; the device also comprises a parking device connected with the launching mechanism; and the power supply mechanism supplies power to the launching mechanism and the ammunition supply mechanism.

2. The electromagnetic weapon for gunship according to claim 1, wherein said ammunition feed mechanism comprises: the chain, the shot inlaid on the chain, and the armature connected with the shot;

the conveying belt is arranged in the box body and is detachably and fixedly connected with the chain, and the driving mechanism drives the conveying belt to rotate;

poking the projectile to a bullet poking wheel of the launching mechanism; the first driving motor drives the bullet poking wheel to rotate;

and the pushing device is used for pushing the armature and the shot on the chain to the launching mechanism.

3. The electromagnetic weapon for gunship according to claim 2, wherein said drive mechanism comprises: the auxiliary wheel is connected with the box in a rotating mode, the driving gear is arranged on the auxiliary wheel, and the second driving motor drives the driving gear to rotate.

4. The electromagnetic weapon for use on gunships according to claim 3, wherein said pushing device is an electromagnetically driven pushing device.

5. The electromagnetic weapon for gunship according to claim 2, wherein said projectile firing wheel comprises a rotor and a plurality of notches disposed on said rotor and aligned around the axis of said rotor, and said plurality of notches are adapted to capture said projectiles.

6. The electromagnetic weapon for on-board gunship of claim 2 wherein said firing mechanism includes a rail, wherein said rail is coupled to said power supply mechanism and upon energization of said rail, lorentz forces are generated on said rail that urge said armature, said armature for urging said projectile to slide along said rail.

7. The electromagnetic weapon for use on a gunship helicopter as claimed in claim 6, wherein a sensor for detecting said projectile is disposed within said rail;

the projectile launching device comprises a projectile pushing device, a sensor and a control module, wherein the projectile pushing device is arranged on the guide rail, and the sensor is used for detecting whether a projectile is launched out or not.

Images