阅读说明：本技术 一种小口径高速弹丸无损回收装置 (Harmless recovery unit of high-speed shot of small-bore ) 是由 刘伟 刘子航 杜传通 徐鹏 陆盼盼 于 2021-01-06 设计创作，主要内容包括：本发明公开了一种小口径高速弹丸无损回收装置,包括胶合板、铝塑板和自锁万向轮,所述胶合板和铝塑板依次相连,形成四边,且围成的四边顶端与底端均连接有铝塑板,底端所述铝塑板四角连接有自锁万向轮,所述胶合板长度为2m,高度为2m,所述铝塑板长度为0.5m,高度为2m,厚度为0.05m,所述胶合板和铝塑板采用螺栓相连,本发明结构科学合理,使用安全方便,该装置采用模块化设计,串联使用,装置尺寸大小为长2m、宽0.5m、高2m,底部安装带自锁功能的万向轮方便装置移动,整体框架采用铝合金材质,采用螺栓连接,配合配套的套筒及充电电钻,可实现框架被误击损坏后的快速更换。(The invention discloses a nondestructive recovery device for small-caliber high-speed projectiles, which comprises a plywood, an aluminum-plastic plate and a self-locking universal wheel, wherein the plywood and the aluminum-plastic plate are sequentially connected to form four edges, the top ends and the bottom ends of the four enclosed edges are both connected with an aluminum-plastic plate, four corners of the aluminum-plastic plate at the bottom end are connected with self-locking universal wheels, the length of the plywood is 2m, the height of the plywood is 2m, the length of the aluminum-plastic panel is 0.5m, the height of the aluminum-plastic panel is 2m, the thickness of the aluminum-plastic panel is 0.05m, the plywood and the aluminum-plastic panel are connected by bolts, the invention has scientific and reasonable structure and safe and convenient use, the device adopts the modularized design, establishes ties and uses, and device size of a dimension is long 2m, wide 0.5m, high 2m, and the universal wheel that self-locking function was taken in the bottom installation makes things convenient for the device to remove, and whole frame adopts the aluminum alloy material, adopts bolted connection, and the quick replacement after the frame is damaged by the mistake attack can be realized to supporting sleeve and the electric drill that charges.)

1. The utility model provides a harmless recovery unit of high-speed shot of small-bore, includes plywood (1), plastic-aluminum board (2) and auto-lock universal wheel (3), its characterized in that: plywood (1) and plastic-aluminum board (2) link to each other in proper order, form the four sides, and enclose four sides top and bottom all be connected with plastic-aluminum board (2), the bottom plastic-aluminum board (2) four corners connection has auto-lock universal wheel (3).

2. The nondestructive recycling device for small-caliber high-speed shot according to claim 1, wherein the plywood (1) has a length of 2m and a height of 2m, and the aluminum-plastic plate (2) has a length of 0.5m, a height of 2m and a thickness of 0.05 m.

3. The nondestructive recycling device for small-caliber high-speed shot according to claim 1, characterized in that the plywood (1) and the aluminum-plastic panel (2) are connected by bolts.

4. The nondestructive recycling device for small-caliber high-speed projectiles as claimed in claim 1, wherein the recycling device is filled with rice hulls and sawdust and can be connected with each other by connecting buckles.

Technical Field

The invention relates to the technical field of nondestructive recovery of shot, in particular to a nondestructive recovery device for small-caliber high-speed shot.

Background

The projectile is a word and refers to a cylindrical projectile launched by a rifle, a smoothbore gun or a pistol and an iron or mud projectile for shooting a slingshot, and the high-speed projectile with the caliber of 20-40 mm and the initial speed of 50-250 m/s is usually recovered without damage in the testing process of an infantry grenade, and a device with low cost, light weight and reusability is needed for recovering the projectile.

Disclosure of Invention

The invention provides a nondestructive recovery device for small-caliber high-speed shot, which can effectively solve the problem that a device with low cost, light weight and reusability is required to recover the shot in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a harmless recovery unit of high-speed shot of small-bore, includes plywood, plastic-aluminum board and auto-lock universal wheel, plywood and plastic-aluminum board link to each other in proper order, form the four sides, and enclose the four sides top and all be connected with the plastic-aluminum board with the bottom, the bottom aluminum-plastic board four corners is connected with the auto-lock universal wheel.

According to the technical scheme, the length of the plywood is 2m, the height of the plywood is 2m, the length of the aluminum-plastic composite panel is 0.5m, the height of the aluminum-plastic composite panel is 2m, and the thickness of the aluminum-plastic composite panel is 0.05 m.

According to the technical scheme, the plywood and the aluminum-plastic panel are connected through bolts.

According to the technical scheme, the rice hulls and the sawdust are filled in the recovery device, and the rice hulls and the sawdust can be connected with each other by adopting the connecting buckles.

Compared with the prior art, the invention has the beneficial effects that: the device is scientific and reasonable in structure and safe and convenient to use, adopts a modular design and is used in series, the size of the device is 2m long, 0.5m wide and 2m high, universal wheels with a self-locking function are mounted at the bottom of the device, so that the device is convenient to move, the whole frame is made of aluminum alloy materials and is connected by bolts, and the frame can be quickly replaced after being damaged by mistake by matching with a matched sleeve and a charging electric drill;

the front surface and the back surface are made of plywood materials, so that the plywood is convenient to replace quickly after use, and the rest four surfaces are aluminum-plastic boards with the thickness of 0.05 m;

the speed reducing medium uses the rice husk or sawdust, does not leave the pile in clearance after using the braided bag splendid attire and inside the device, adopts the connector link to be connected between device and the device, and convenient equipment and split are according to projectile bore, initial speed adjustment tandem arrangement quantity, and the projectile position is judged according to the bullet hole number on the device openly, the reverse side plywood after the shooting, can seek the projectile rapidly, the efficient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

reference numbers in the figures: 1. plywood; 2. an aluminum-plastic panel; 3. self-locking universal wheel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figure 1, the invention provides a technical scheme, and the nondestructive recycling device for small-caliber high-speed shots comprises a plywood 1, an aluminum-plastic plate 2 and self-locking universal wheels 3, wherein the plywood 1 and the aluminum-plastic plate 2 are sequentially connected to form four sides, the top ends and the bottom ends of the four sides which are enclosed by the plywood 1 are both connected with the aluminum-plastic plate 2, and four corners of the aluminum-plastic plate 2 at the bottom end are connected with the self-locking universal wheels 3.

In order to facilitate better installation and connection, the length of the plywood 1 is 2m, the height of the plywood is 2m, the length of the aluminum-plastic panel 2 is 0.5m, the height of the aluminum-plastic panel is 2m, the thickness of the aluminum-plastic panel is 0.05m, and the plywood 1 is connected with the aluminum-plastic panel 2 through bolts.

In order to facilitate the collection of the shot, the rice husk and the sawdust are filled in the recovery device, and the rice husk and the sawdust can be connected with each other by adopting a connecting buckle.

The working principle and the using process of the invention are as follows: the device adopts a modular design and is used in series, the size of the device is 2m long, 0.5m wide and 2m high, a self-locking universal wheel 3 is arranged at the bottom of the device to facilitate the movement of the device, the whole frame is made of aluminum alloy materials and is connected by bolts, and the quick replacement of the frame after being damaged by mistaken impact can be realized by matching with a matched sleeve and a charging electric drill;

the front surface and the back surface are made of plywood materials, so that the plywood is convenient to replace quickly after use, and the rest four surfaces are aluminum-plastic boards with the thickness of 0.05 m;

the speed reducing medium uses the rice husk or sawdust, does not leave the pile in clearance after using the braided bag splendid attire and inside the device, adopts the connector link to be connected between device and the device, and convenient equipment and split are according to projectile bore, initial speed adjustment tandem arrangement quantity, and the projectile position is judged according to the bullet hole number on the device openly, the reverse side plywood after the shooting, can seek the projectile rapidly, the efficient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.