Ammunition link small-diameter artillery ammunition feeding and recoil and counter-recoil analog device

A simulation device and small-caliber technology, which is applied in the field of recoil function device, ammunition supply and recoil, can solve the problems of not being able to clearly and effectively observe the working conditions of the ammunition supply system, time, human and material resources, and large financial resources, so as to shorten the The effect of development cycle, saving test funds and saving research and development funds

Inactive Publication Date: 2012-12-26
中国兵器工业第二0二研究所
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The main problem with this method is that it takes a lot of time, manpower, material resources, and financial resources, and because the artillery produces a lot of smoke and flames during the firing process, even with high-speed cameras and other technical means, it is still impossible to clearly and effectively observe the bombs. The working conditions of the system, failures can only be analyzed after the event and cannot be found in the dynamic working process

Method used

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  • Ammunition link small-diameter artillery ammunition feeding and recoil and counter-recoil analog device
  • Ammunition link small-diameter artillery ammunition feeding and recoil and counter-recoil analog device
  • Ammunition link small-diameter artillery ammunition feeding and recoil and counter-recoil analog device

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Embodiment Construction

[0017] see Figure 1~3 , the device consists of a bomb feeding simulation mechanism and a recoil recoil simulation mechanism located below the bomb feeding simulation mechanism; the bomb feeding simulation mechanism has a bomb feeding guide (1), and the bomb feeding guide ( 1) It is a rectangular cavity. The longitudinal axis of the rectangular cavity is parallel to the bomb axis (22), and its left and right sides are open. The left cavity is used as the shell entrance and the right cavity is used as the shell discharge. The upper end surface of the bullet guide is embedded with a pair of bullet chain racks (2) which are axially oppositely arranged forward and backward, and the bullet chain racks (2) are provided with bullet chain guide grooves (2a) (see image 3 ), a spline shaft (3) is arranged along the direction of the long axis of the bomb supply guide, and is installed on the chain frame (2) through a shaft sleeve, so as to realize the rotary support of the chain frame t...

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Abstract

The invention relates to an ammunition link small-diameter artillery ammunition feeding and recoil and counter-recoil analog device, which consists of an ammunition feeding analog mechanism and a recoil and counter-recoil analog mechanism under the ammunition feeding analog mechanism, wherein the ammunition feeding analog mechanism mainly includes an ammunition feeding guide, a pair of ammunition link brackets, a pair of feed sprockets and a first hydraulic motor driving the pair of feed sprockets; and the recoil and counter-recoil analog mechanism mainly includes a bearing frame body, a curved groove cam mounted on the bearing frame body and a second hydraulic motor driving the curved groove cam. The device achieves the analog of ammunition feeding, link removal, link disposal, ammunition disposal and recoil and counter-recoil functions of the small-diameter artillery, adopts the hydraulic motor as the power source, further realizes the high-power output during the work of the device, and not only meets the requirements for the experiments in the ammunition feeding system laboratory, but also saves the experiment cost as the ammunition feeding speed and the frequency and displacement of recoil and counter-recoil are adjustable.

Description

technical field [0001] The invention belongs to the field of artillery, and mainly relates to a device for simulating the functions of bullet feeding, recoil and re-entry of a chain type small-caliber artillery. Background technique [0002] As a device for storing and transporting ammunition in the artillery weapon system, the performance of the ammunition supply system, especially the reliability of the ammunition supply, directly affects the rate of fire, radio frequency stability and shooting failure rate of the artillery. According to statistics, among the causes of the failure of the artillery to stop firing, there are 30% to 40% are caused by the bomb supply system. With the continuous improvement of the artillery firing rate, higher requirements are put forward for the bomb supply system. In a sense, the performance of the bomb supply system, especially the reliability of the bomb supply, has become the key to achieving and improving the firing reliability of the art...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41A9/38
Inventor 汪立国胡勇王普毅王锋张利明吴护鹏高鑫
Owner 中国兵器工业第二0二研究所
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