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A close range elastic projection device

A projection device and short-distance technology, applied in the direction of launch devices, weapon accessories, offensive equipment, etc., can solve the problems of high failure rate and reduced battlefield adaptability, and achieve the effect of easy portability, simple structure, and improved battlefield maneuverability

Inactive Publication Date: 2016-12-14
ACADEMY OF ARMORED FORCES ENG PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This puts forward higher requirements for the manufacture of artillery, and will also cause a high failure rate, reducing the adaptability of the battlefield

Method used

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  • A close range elastic projection device
  • A close range elastic projection device
  • A close range elastic projection device

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Experimental program
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Effect test

Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0036] Such as figure 1 As shown, the present invention provides a close-range elastic projection device, which is composed of a base 100 , an angle adjustment mechanism 200 , and a firing mechanism 300 . The angle adjusting mechanism 200 is placed between the base 100 and the launching mechanism 300 for adjusting the launching angle of the launching mechanism 300 .

[0037] Such as figure 2 As shown, the base 100 includes a bracket 110 and moving wheels 120 . There are four moving wheels 120 , which are respectively installed at the four corners of the bottom of the bracket 110 to facilitate the movement of the base 100 . The bracket 110 is welded by angle iron.

[0038] Such as image 3 As shown, the angle adjustment mechanism 200 includes an angle adjustment wheel 21...

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Abstract

The invention discloses a close-range ammunition projection device. The close-range ammunition projection device comprises a projection cylinder, a projection plate, a projection screw, a first hand wheel, a second hand wheel and a compressible elastic part. The projection cylinder is provided with guide rails arranged in the axial direction. The projection plate is arranged in the projection cylinder and is provided with sliding blocks, and the sliding blocks are matched with the guide rails so that the projection plate can move from front to back along the axis of the projection cylinder. The projection screw is connected to the back of the projection plate through threads. The first hand wheel is fixedly connected to the back of the projection screw. The second hand wheel is arranged in the back of the projection cylinder in a rotating mode, and the projection screw penetrates through the middle of the second hand wheel and is matched with a nut arranged in the middle of the second hand wheel so as to be able to move from front to back when the second hand wheel rotates. The compressible elastic part is arranged between the projection plate and the projection cylinder and can be compressed by moving the projection plate backwards. The close-range ammunition projection device has the advantages of being simple in structure, convenient to carry and capable of improving the battlefield maneuverability.

Description

technical field [0001] The invention relates to the technical field of cannonball launching devices, in particular to a short-distance elastic force projecting device. Background technique [0002] In modern warfare, artillery plays an increasingly important role. Conventional projectiles are launched by artillery to accomplish killing, blasting, penetrating and / or other tactical purposes. The shell usually puts the propellant in the cartridge, and ignites the propellant, so that the propellant in the cartridge deflagrates and quickly generates high-temperature and high-pressure gas, pushing the projectile to be launched at a certain speed. Due to its high power, this kind of artillery that uses propellant powder requires the artillery to have a relatively complex structure. The artillery barrel needs to be made of special materials through forging and pressing processes, and an anti-recoil device needs to be installed to reduce the recoil impact. This puts forward higher ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41F1/00F41A27/06F41A27/24
CPCF41A27/06F41A27/24F41F1/00
Inventor 毛保全陈德民李文珍田欣利张建伟孙炜海潘晶雯
Owner ACADEMY OF ARMORED FORCES ENG PLA