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Automatic grenade launcher

A launcher and automatic technology, applied in the direction of launching devices, weapon accessories, offensive equipment, etc., can solve the problems of easy residue in the chamber, large gas leakage, and difficult cleaning, so as to achieve convenient and rapid loading and cleaning, and gas leakage Small amount, good electromagnetic compatibility effect

Active Publication Date: 2021-01-15
长沙金信诺防务技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the structure of the automatic grenade launcher fed by the bullet wheel generally has the following disadvantages: poor electromagnetic compatibility; large gap between the bullet wheel and the barrel, large gas leakage when the projectile is fired, which affects the initial velocity of the projectile from the chamber; the chamber is easy to leave residue, Difficulty cleaning, etc.

Method used

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  • Automatic grenade launcher
  • Automatic grenade launcher
  • Automatic grenade launcher

Examples

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing.

[0031] like Figure 1 to Figure 3 The shown automatic grenade launcher includes a cradle 1; a shield 2 hinged to the cradle 1; a launch tube assembly 3 connected to one end of the cradle 1; a chassis 201 slidingly connected to the cradle 1; Connected elastic wheel assembly 4 and automaton assembly 5. like Figure 4 As shown, the launch tube assembly 3 has a launch tube support 7 connected to the coaming plate 6 of the cradle 1, a launch tube 8 slidably connected to the launch tube support 7, and a sealing cover 9 connected to the projectile outlet end of the launch tube 8. like Figure 5 to Figure 7 As shown, the elastic wheel assembly 4 includes an elastic wheel body 101, an elastic wheel outer shaft 102 connected with the elastic wheel body 101, an elastic wheel inner shaft 103 axially connected with the elastic wheel outer shaft 102, located between the elastic wheel ...

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PUM

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Abstract

The invention discloses an automatic grenade launcher. The automatic grenade launcher comprises a cradle (1), a protective cover (2) hinged to the cradle (1), a launching tube assembly (3) connected with the cradle (1), a bottom frame (201) connected with the cradle (1), a grenade wheel assembly (4) connected with the bottom frame (201) and an automatic machine assembly (5); and the launching tubeassembly (3) is provided with a launching tube support (7), a launching tube (8) and a sealing cover (9), the grenade wheel assembly (4) comprises a grenade wheel body (101), a grenade wheel outer shaft (102), a grenade wheel inner shaft (103), a first spring (104), a clamping ring (105), a positioning pin (106) and a positioning U-shaped clamping groove (109), and the automatic machine assembly(5) comprises a bottom frame (201), a motor (203), a gear set (205), a first rotating shaft (207), a driving cam (208), a driven rotating disc (209), a push pin assembly, a second rotating shaft (214), a firing cam (215), a crank (204), a swing rod (222) and a sliding rod (223).

Description

technical field [0001] The invention relates to the technical field of grenade launchers, in particular to an automatic grenade launcher. Background technique [0002] Automatic grenade launcher includes automatic grenade launcher and semi-automatic grenade launcher. It is a light weapon that launches small grenade. Living targets and lightly armored targets in open areas and shelters, as well as fire support for infantry. [0003] CN 107588679 A discloses a dual-purpose automatic grenade launcher for land and air. At present, automatic grenade launchers can perform continuous shooting, and generally can complete automatic actions. They are mainly divided into gas-operated type and bolt-action recoil type. Automatic grenade launchers are mainly fed by bullet wheels or chains. At present, the structure of the automatic grenade launcher fed by the bullet wheel generally has the following disadvantages: poor electromagnetic compatibility; large gap between the bullet wheel an...

Claims

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Application Information

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IPC IPC(8): F41C27/06F41F1/00
CPCF41C27/06F41F1/00
Inventor 刘诗林唐继明禹云辉杨轶
Owner 长沙金信诺防务技术有限公司
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