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

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...

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

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