CN219083895U

CN219083895U - Automatic bullet feeding device for electromagnetic transmitter

Info

Publication number: CN219083895U
Application number: CN202320059067.7U
Authority: CN
Inventors: 黄义
Original assignee: Shijiazhuang Lianbao Technology Co ltd
Current assignee: Shijiazhuang Lianbao Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-26
Anticipated expiration: 2033-01-09

Abstract

The utility model provides an automatic bullet supply device for an electromagnetic launcher, which comprises a bullet pushing slide block arranged in a gun body and connected with the gun body in a sliding way, wherein the front end of the bullet pushing slide block is connected with a re-feeder, the rear end of the bullet pushing slide block is provided with a bullet pushing disc, the center position of the bullet pushing disc is provided with a rotary steering engine electrically connected with a power control system, a stirring rod of the bullet pushing disc is connected with the rear end of the bullet pushing slide block, a bullet clip is arranged below the bullet pushing slide block, and a bullet pushing pin is arranged on the bottom surface of the bullet pushing slide block, which is close to the rear end surface of the uppermost bullet in the bullet clip. The utility model utilizes electric energy to drive the steering engine to rotate so as to drive the connecting rod structure to carry out bullet feeding operation, has the advantages of high bullet feeding efficiency, accurate bullet feeding position, safety, reliability and the like, effectively solves the problem of automatic bullet feeding in the development of the current electromagnetic transmitter, greatly improves the shooting efficiency, advances the development process of the electromagnetic transmitter and has wide application prospect.

Description

Automatic bullet feeding device for electromagnetic transmitter

Technical Field

The utility model relates to the technical field of electromagnetic emission, in particular to an automatic bullet feeding device for an electromagnetic emitter.

Background

An electromagnetic launcher is an electromagnetic launch weapon that utilizes electromagnetic energy to launch a projectile. Compared with the automatic weapon based on the traditional gunpowder emission principle, the electromagnetic emitter has the remarkable advantages of silence, no smoke, no light and controllable power, thus having great application prospect in the aspects of anti-terrorism and the like. Because the electromagnetic transmitter uses electric energy as energy source when transmitting, the traditional automatic weapon can not be used to drive the movable machine part to supply bullet by using the energy of gunpowder and gas, and the recoil of transmitting is very small, which is insufficient to drive the re-feeding spring to work and load ammunition. For this reason, how to achieve automatic loading of the ammunition of the electromagnetic launcher is a key issue to advance its engineering development and practical application.

At present, an electromagnetic transmitter generally adopts a single firing mode, and the manual feeding is carried out after each firing, so that compared with the cartridge clip loading, the mode has low speed and greatly influences the firing efficiency; because of adopting electric energy emission, residual electric energy possibly exists in the power supply after emission, and certain potential safety hazard exists during manual filling; the to-be-fired position of the projectile in the body tube of the launcher has influence on the launching efficiency, the manual loading error is large, and the projectile cannot be loaded to the optimal position; the manual filling mode is unfavorable for full electrochemical control of the electromagnetic emitter system, so that development of a bullet feeding mechanism suitable for the electromagnetic emitter is urgently needed to meet the actual application requirements of the electromagnetic emitter.

Disclosure of Invention

The utility model aims to provide an automatic bullet feeding device for an electromagnetic transmitter, which utilizes electric energy to drive a steering engine to rotate so as to drive a connecting rod structure to feed bullet, and has the advantages of high bullet feeding efficiency, accurate bullet feeding position, safety, reliability and the like.

The utility model provides an automatic bullet supply device for an electromagnetic launcher, which comprises a bullet pushing slide block arranged in a gun body and connected with the gun body in a sliding way, wherein the front end of the bullet pushing slide block is connected with a re-feeder, the rear end of the bullet pushing slide block is provided with a bullet pushing disc, the center position of the bullet pushing disc is provided with a rotary steering engine electrically connected with a power control system, a stirring rod of the bullet pushing disc is connected with the rear end of the bullet pushing slide block, a bullet clip is arranged below the bullet pushing slide block, and a bullet pushing pin is arranged on the bottom surface of the bullet pushing slide block, which is close to the rear end surface of the uppermost bullet in the bullet clip.

Further, a sliding wheel is arranged on the side surface, close to the inner wall of the gun body, of the bullet pushing sliding block, and a roller is arranged at the rear end of the bullet pushing sliding block.

Further, the bullet pushing disc comprises a disc and a plurality of poking rods arranged on the outer circumferential surface of the disc, and the poking rods are connected with the rollers.

Further, the rotating shaft of the rotating steering engine is in threaded fastening connection with the center of the disc.

Further, the bullet pushing slide block is provided with a stabilizing hole which is axially arranged.

Further, the re-feeder comprises a fixed rod fixed in the gun body, a longitudinal rod extending into the stabilizing hole is arranged on the fixed rod, and a re-feeding spring is sleeved outside the longitudinal rod between the fixed rod and the pushing and bouncing sliding block.

Further, one end of the return spring is connected with the fixed rod, and the other end of the return spring is connected with the front end of the pushing and bouncing sliding block.

Further, the cartridge clip comprises a containing bullet and a bullet holder which is slidably arranged in the containing bullet, a delivery spring which is arranged below the bullet holder is arranged in the containing bullet, and the bullet is arranged above the bullet holder.

Further, the upper end of the spring is connected with the spring support, and the lower end of the spring is connected with the bottom surface of Rong Danju.

Further, the bullets are placed in a single layer in an overlapping posture within the Rong Danju.

The utility model utilizes electric energy to drive the steering engine to rotate so as to drive the connecting rod structure to carry out bullet feeding operation, has the advantages of high bullet feeding efficiency, accurate bullet feeding position, safety, reliability and the like, effectively solves the problem of automatic bullet feeding in the development of the current electromagnetic transmitter, greatly improves the shooting efficiency, advances the development process of the electromagnetic transmitter and has wide application prospect.

Drawings

To more clearly describe the technical aspects of the present utility model or the prior art

The drawings that accompany the detailed description can be briefly described as follows, or as required in the prior art description, to be obvious, are embodiments of the utility model

Other figures may be derived from these figures by one of ordinary skill in the art without undue effort.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a second schematic diagram of the structure of the present utility model;

FIG. 3 is a third schematic diagram of the structure of the present utility model;

reference numerals illustrate:

in the figure: 1-rotating steering engine, 2-bullet pushing disc, 3-rotating shaft, 4-poking rod, 5-bullet pushing sliding block, 6-sliding wheel, 7-bullet pushing pin, 8-roller, 9-stabilizing hole, 10-fixed rod, 11-complex advance spring, 12-bullet clip, 13-bullet, 14-bullet container, 15-spring, 16-bullet support and 17-longitudinal rod;

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

0 in the description of the present utility model, it is to be understood that the terms "center", "longitudinal", "transverse

"," "length", "width", "thickness", "upper", "" and "lower", "" and "upper", lower "," front "," rear ", and" left "," right "and"

The directions or positional relationships indicated by vertical, horizontal, top, bottom, inner, outer, clockwise, counterclockwise, etc. are those shown on the basis of the drawings, and are for convenience of description only

The utility model and the simplified description do not indicate or imply that the device or element in question must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1-3:

an automatic bullet supply device for an electromagnetic emitter comprises a bullet supply device and a bullet clip, wherein the bullet supply device and the bullet clip are arranged in a gun body, the bullet clip is positioned below the bullet supply device, and the bullet supply device is composed of a rotary steering engine 1, a bullet pushing disc 2, a bullet pushing sliding block 5 and a re-feeder.

The re-feeder is arranged at the front end of the bullet pushing slide block 5, and the bullet pushing disc 2 is arranged at the rear end of the bullet pushing slide block 5.

Two sliding wheels 6 are respectively installed on two side surfaces of the bullet pushing sliding block 5, which are close to the inner wall of the gun body, the bullet pushing sliding block 5 is in sliding connection with the inner wall of the gun body, a bullet pushing pin 7 with a trapezoid cross section is arranged on the bottom surface of the bullet pushing sliding block 5, which is close to the rear end surface of the uppermost bullet 13 of the cartridge clip 12, the rear end of the bullet pushing sliding block 5 is provided with a roller 8, and two stabilizing holes 9 which are axially arranged are formed in the bullet pushing sliding block 5.

Two stabilizing holes 9 on the push-bullet sliding block 5 penetrate through the front end face and the rear end face of the push-bullet sliding block 5, and the stabilizing holes 9 are used for reducing left-right shaking when the push-bullet sliding block 5 advances.

The center position of the bullet pushing disc 2 is provided with a rotary steering engine 1 electrically connected with a power supply control system, a rotary shaft 3 of the rotary steering engine 1 is in threaded fastening connection with the center position of the bullet pushing disc 2, and the rotary shaft 3 is in fastening connection with the bullet pushing disc 2 in a mode of selective key connection.

The rotary steering engine 1 is a power source of a bullet supply system, and obtains electric energy by means of an electromagnetic emitter power supply system to drive the rotary shaft 3 to rotate.

The bullet pushing disc 2 comprises a disc and four poking rods 4 arranged on the outer circumferential surface of the disc, the poking rods 4 are in contact with the rollers 8, and the height of the poking rods 4 is higher than that of the rollers 8.

The bullet pushing disc 2 plays a role of mechanical transmission in the bullet feeding device, and because the rotating shaft 3 and the bullet pushing disc 2 are in threaded fastening connection, the bullet pushing disc 2 is driven by the rotating steering engine 1 to rotate around the rotating shaft 3 at a constant speed at a certain angular speed, so that the poking rod 4 performs circular motion with a larger radius.

The toggle rod 4 rotates to a pushing position under the driving of the rotary steering engine 1, the toggle rod 4 is in contact with the roller 8, the toggle rod 4 pushes the bullet pushing sliding block 5 to move forward, and meanwhile the bullet pushing pin 7 on the bullet pushing sliding block 5 pushes the bullet 13 to a designated position; the roller 8 can also rotate in the process that the toggle rod 4 pushes the push-spring sliding block 5 to move forwards; when the contact position of the toggle rod 4 and the roller 8 is lower than the rotation axis of the roller 8, the roller 8 can rotate rapidly, the toggle rod 4 gets rid of the roller 8, and the pushing operation of the push-and-play slider 5 is completed once.

The re-feeder comprises a fixed rod 10 fixed in the gun body, a longitudinal rod 17 extending into the stabilizing hole 9 is arranged on the fixed rod 10, so that the correct advancing direction of the push-bullet sliding block 5 is ensured, the longitudinal rod 17 is in sliding connection with the stabilizing hole 9, and a re-feeding spring 11 is sleeved outside the longitudinal rod 17 between the fixed rod 10 and the push-bullet sliding block 5.

One end of the restoring spring 11 is connected with the fixed rod 10, the other end is connected with the front end of the pushing and elastic sliding block 5, the restoring spring 11 is a power source of the restoring device, and two restoring springs 11 with the same characteristics are adopted on two longitudinal rods of the fixed rod 10, so that the stability of the moving direction of the restoring spring 11 is ensured.

The clip 12 comprises a containing bullet 14 and a bullet holder 16 which is slidably arranged in the containing bullet 14, a spring 15 which is arranged below the bullet holder 16 is arranged in the containing bullet 14, and the bullet 13 is arranged above the bullet holder 16.

The bullet 13 is a cylinder made of ferromagnetic material and provided with a round cap, the rear end is a plane, the bullet is placed in the accommodating bullet 14 in an overlapping posture in a single layer, and the bullet is positioned in a semicircular groove at the top of the accommodating bullet 14 when the bullet is in a state to be filled; the bullet-holding tool 14 is a container for holding bullets 13; one end of the spring 15 is connected with the bottom of the bullet containing tool 14, and the other end is connected with the bullet support 16, and is always in a compressed state to continuously provide upward thrust for the bullet; the bullet holder 16 is a bottom platform for placing the bullet 13 in the bullet containing tool 14, and can continuously upwards transport the bullet 13 into a top semicircular groove of the bullet containing tool 14 under the thrust of the spring 15.

The specific working process is as follows: firstly, installing a cartridge clip 12, filling a bullet 13 in a bullet containing tool 14, compressing a spring 15, positioning a first bullet 13 at a position to be loaded, and installing the cartridge clip 12 on a gun body; then, the bullet feeding device is installed, the rotary steering engine 1 is fixed in the gun body, the rotary shaft 3 and the bullet pushing disc 2 are sequentially installed, and the rotary steering engine and the bullet pushing disc are fastened by bolts, so that synchronous rotation of the rotary steering engine and the bullet pushing disc is ensured; a fixed rod 10 and a longitudinal rod 17 are arranged in the gun body, a return spring 11 is sleeved on the longitudinal rod 17, and the return spring is sleeved on the longitudinal rod; the bullet pushing slide block 5 is placed at a proper position in the gun body, the longitudinal rod 17 passes through the stabilizing hole 9 in the bullet pushing slide block 5 and checks whether the bullet pushing slide block 5 can freely move back and forth in the gun body by sliding back and forth; finally, the bullet pushing sliding block 5 is slid backwards to a position where the roller 8 just contacts with the poking rod 4 of the bullet pushing disc 2 and the bullet pushing pin 7 just contacts with the bullet 13, so that the installation of the device is completed.

During bullet feeding operation, the electromagnetic emitter power supply system supplies power to the rotary steering engine 1, the driving rod 4 is driven to rotate through the transmission of the rotary shaft 3 and the bullet pushing disc 2, the bullet pushing slider 5 is pushed forward due to the fact that the bullet pushing rod 4 is in contact with the roller 8 at the rear end of the bullet pushing slider 5, the bullet pushing pin 7 at the front end of the bullet pushing slider 5 pushes the uppermost bullet 13 to enter the gun barrel, meanwhile, the compound spring 11 is compressed due to the forward movement of the bullet pushing slider 5, and energy is stored in the form of elastic potential energy; because the bullet pushing disc 2 rotates and the roller 8 rotates as well, the bullet poking rod 4 and the bullet pushing slide block 5 can suddenly lose contact after a bullet 13 enters the gun barrel, at the moment, the elastic potential energy stored in the return spring 11 is released, the return spring 11 rebounds, and the bullet pushing slide block 5 is pushed to slide reversely to the initial bullet feeding position; under the action of the spring 15, a bullet 13 is always arranged in the semicircular groove at the top of the clip 12, and at the moment, each movable part of the bullet feeding device returns to the initial state again to prepare for feeding of the next round, and the operation is repeated, so that the automatic bullet feeding of the electromagnetic transmitter is finally realized.

The utility model utilizes electric energy to drive the steering engine to rotate so as to drive the connecting rod structure to carry out bullet feeding operation, has the advantages of high bullet feeding efficiency, accurate bullet feeding position, safety, reliability and the like, effectively solves the problem of automatic bullet feeding in the development of the current electromagnetic transmitter, greatly improves the filling efficiency and the shooting efficiency, realizes the continuous emission of the electromagnetic transmitter, advances the development process of the electromagnetic transmitter, and has wide application prospect.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. An automatic ammunition feed device for an electromagnetic transmitter, characterized in that: including installing in the rifle body and with rifle body sliding connection's bullet slider that pushes away, the front end that pushes away the bullet slider is connected with the compound ware, it is provided with and pushes away the bullet dish to push away the bullet slider rear end, the rotation steering wheel with power control system electric connection is installed to the central point that pushes away the bullet dish put, push away the poking bar of bullet dish with it is connected to push away the rear end of bullet slider, it is equipped with the cartridge clip to push away bullet slider below, it is close to push away the bullet slider bottom surface push away the bullet round pin in the position of the top bullet rear end face in the cartridge clip.

2. An automatic feed device for an electromagnetic transmitter as defined in claim 1, wherein: the side face of the bullet pushing slide block, which is close to the inner wall of the gun body, is provided with a sliding wheel, and the rear end of the bullet pushing slide block is provided with a roller.

3. An automatic feed device for an electromagnetic transmitter as claimed in claim 2, wherein: the bullet pushing disc comprises a disc and a plurality of poking rods arranged on the outer circumferential surface of the disc, and the poking rods are connected with the rollers.

4. An automatic feed device for an electromagnetic transmitter according to claim 3, wherein: the rotating shaft of the rotating steering engine is in threaded fastening connection with the center of the disc.

5. An automatic feed device for an electromagnetic transmitter as defined in claim 1, wherein: and the pushing and bouncing sliding block is provided with an axially arranged stabilizing hole.

6. An automatic feed device for an electromagnetic transmitter as defined in claim 5, wherein: the re-feeder comprises a fixed rod fixed in the gun body, a longitudinal rod extending into the stabilizing hole is arranged on the fixed rod, and a re-feeding spring is sleeved outside the longitudinal rod between the fixed rod and the pushing and elastic sliding block.

7. An automatic feed device for an electromagnetic transmitter as defined in claim 6, wherein: one end of the return spring is connected with the fixed rod, and the other end of the return spring is connected with the front end of the pushing and bouncing sliding block.

8. An automatic feed device for an electromagnetic transmitter as defined in claim 1, wherein: the cartridge clip comprises a containing bullet and a bullet holder which is slidably arranged in the containing bullet, a spring for conveying the bullet is arranged in the containing bullet and is positioned below the bullet holder, and the bullet is positioned above the bullet holder.

9. An automatic feed device for an electromagnetic transmitter as defined in claim 8, wherein: the upper end of the spring is connected with the spring support, and the lower end of the spring is connected with the bottom surface of Rong Danju.

10. An automatic feed device for an electromagnetic transmitter as set forth in claim 9, wherein: the bullets were placed in a single layer in an overlapping pose within the Rong Danju.