Machine gun bullet box capable of discharging bullets in inclined mode and machine gun bullet supply system

A machine gun and ammunition box technology, applied in the direction of ammunition supply, offensive equipment, weapon accessories, etc., can solve the problems of large layout space, inability to eject smoothly, and instability of the ammunition chain posture, so as to reduce the overall horizontal size and improve the battlefield. Survival rate, the effect of reducing the resistance of the bomb supply

Active Publication Date: 2022-05-06
WUHAN GUIDE INFRARED CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the length direction of the large-capacity ammunition box is generally perpendicular to the line of fire of the machine gun, such as the ammunition box and the ammunition supply system of a large-caliber bullet disclosed in the patent CN113375513A. The overall size of the station is not conducive to the station survival of the weapon station
[0004] In addition, the large-capacity ammunition box technology is not a simple enlargement of the size of the original ammunition box. Due to the irregular shape of the ammunition chain, after stacking multiple layers, the "heading" phenomenon will occur in the ammunition chain—that is, the bullet head of the upper layer is inserted into the lower layer of the ammunition chain, directly As a result, the layer of bullet chains loses stability, the upper and lower layers are staggered, the tail of the upper layer is seriously lifted, and the chains cannot be arranged in a regular manner, neither can it be placed in multiple layers, nor can it be ejected smoothly
In the large-capacity ammunition supply box of the large-caliber machine gun disclosed in Chinese patent CN211476857U, an inclined bottom pre-plate is adopted. Under reasonable constraints, it is easy to slide and stagger, resulting in unstable attitude of the bullet chain

Method used

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  • Machine gun bullet box capable of discharging bullets in inclined mode and machine gun bullet supply system
  • Machine gun bullet box capable of discharging bullets in inclined mode and machine gun bullet supply system
  • Machine gun bullet box capable of discharging bullets in inclined mode and machine gun bullet supply system

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Effect test

Embodiment 1

[0028] The embodiment of the present invention provides a machine gun magazine for oblique ejection, which includes a box body, and a bullet outlet 16 is provided on the top plate 13 of the box body and is connected with a bullet outlet groove 3 . The above box is preferably a square box. Above-mentioned ejection groove 3 is connected with machine gun bullet inlet by soft guide 4. The ejection slot 3 is preferably a square tube with the same size as the ejection opening 16, adapted to the size of the bullet, for example, the length is slightly greater than the length of the bullet, and the width is slightly greater than the thickness of the bullet chain 100; the ejection slot 3 The height can be set according to specific conditions.

[0029] In one of the examples, as Figure 1-Figure 3 as well as Figure 5-Figure 6 , there is an angle between the ejection groove 3 and the top plate surface (that is, there is an angle between the long side pipe wall 31 of the bullet ejectio...

Embodiment 2

[0031] An embodiment of the present invention provides a machine gun magazine, which can optimize the magazine in the first embodiment above.

[0032] An auxiliary ejection mechanism 2 is provided in the casing to improve the smoothness of the ejection of the cartridge case.

[0033] Such as Figure 3-Figure 5 The auxiliary ejection mechanism 2 includes a transition wheel 21 and an ejection power unit for driving the transition wheel 21 to rotate around its own axis, and a plurality of picking teeth 211 are formed on the rim of the transition wheel 21, so The transition wheel 21 is located near the bullet outlet 16 and the picking teeth 211 are suitable for engaging with the bullet chain 100 . The above-mentioned ejection power unit can adopt conventional rotating drive equipment such as motor; Optionally, the ejection power unit is connected with the axle 22 of the transition wheel 21, drives the axle 22 to rotate, and the transition wheel 21 is then arranged on the axle 22;...

Embodiment 3

[0039]An embodiment of the present invention provides a machine gun magazine, which can optimize the magazine in the first or second embodiment above.

[0040] Such as figure 1 and figure 2 , the casing of the bomb box includes a bottom supporting plate 11, a multi-faceted box body side plate 12 and a top plate 13, and the bottom supporting plate 11, the multi-faceted box body side plate 12 and the described top plate 13 cooperate to form a box chamber , the bottom supporting plate 11 is a V-shaped plate.

[0041] In one of the embodiments, the above-mentioned bottom supporting plate 11 is connected with the multi-faceted box body side plate 12 to form a box body, and the above-mentioned top plate 13 is covered on the box body as a box cover, wherein, between the top plate 13 and the box body The detachable connection is convenient for taking and releasing the bullet chain 100 or for maintenance; conventional detachable connection methods can be used, and no examples are gi...

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PUM

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Abstract

The invention provides a machine gun bullet box capable of discharging bullets obliquely, which comprises a box body, a bullet outlet is arranged on a top plate of the box body and is connected with a bullet discharging groove, an included angle is formed between the long-side pipe wall of the bullet discharging groove and the plate surface of the top plate, and an included angle is formed between the length direction of the long-side pipe wall and the length direction of the top plate. In addition, the invention further provides a machine gun ammunition supply system which comprises an ammunition box and a soft guide used for being connected with a machine gun ammunition inlet, the ammunition box adopts the machine gun ammunition box with the inclined ammunition discharging function, and the soft guide is connected with the ammunition discharging groove. According to the bullet feeding device, the inclined arrangement of the bullet outlet groove is suitable for being matched with the distortion of the soft guide, the distortion angle of the soft guide is directly reduced, then the frictional resistance of bullets in the soft guide is reduced, and finally the bullet feeding resistance is reduced; moreover, the inclined design of the bullet outlet groove can realize the parallel arrangement of the bullet box and the machine gun live wire, correspondingly reduces the overall transverse size of the weapon station, enables the front size of the weapon station to be smaller, and improves the battlefield survival rate of the weapon station.

Description

technical field [0001] The invention relates to a machine gun bullet box for oblique ejection and a machine gun bomb feeding system using the machine gun bullet box. Background technique [0002] The original ammunition box of a large-caliber machine gun usually has a capacity of 60 rounds or 75 rounds. When a large-caliber machine gun is used in a remote-controlled gun turret, a remote-controlled weapon station, or various types of vehicle platforms, the requirements for the continuity of machine gun firepower are high, and the capacity of the ammunition box is required to be high. The amount of ammunition is larger - usually 100 to 300 rounds; high reliability is required - under the condition of unmanned operation, it can be used for remote shooting and the full ammunition box can be successfully filled without any ammunition supply failure. [0003] At present, the length direction of the large-capacity ammunition box is generally perpendicular to the line of fire of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41A9/64F41A9/01
CPCF41A9/64F41A9/01
Inventor 黄立易思龙刘荣华信义兵苏伟刘灿张红辉柳国普易爱清方恒张凯蒋华剑
Owner WUHAN GUIDE INFRARED CO LTD
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