Plastic barrel of high-safety artificial hail-suppression rainfall bomb

Abstract

The utility model discloses a plastic barrel of a high-safety artificial hail-suppression rainfall bomb, relates to the field of rainfall bomb protection, and aims to solve the problem that an existing full-bomb packaging plastic barrel affects the assembly stability of a fuse in the rainfall bomb transportation process. Comprising a barrel body and a barrel cover in threaded connection with the barrel body, an inner barrel is fixedly connected to the inner bottom side of the barrel cover, the inner wall of the inner barrel is obliquely arranged, the dip angle is consistent with the dip angle of a fuse, a first spring is fixedly connected into the barrel body, the other end of the first spring is fixedly connected with a bottom plate, and a stabilizing assembly used for stabilizing a projectile body is arranged on the barrel body. According to the plastic barrel of the high-safety artificial hail suppression rainfall bomb, direct contact with a fuze part can be avoided in the transportation process, the head part and the trunk part of the bomb body can be controlled, the influence of external vibration or impact on the rainfall bomb is reduced, and therefore accidents are avoided in the launching process.

Description

Technical Field

[0001] The utility model relates to the field of hail cannonball protection, and more specifically, to a plastic cylinder for a high-safety artificial hail-preventing and rain-making cannonball. Background Art

[0002] A rain-making cannonball, also known as an artificial rainfall rocket or an artificial rainfall cannonball, is a cannonball specifically used for artificial rainfall. It can be launched into the cloud by an anti-aircraft gun or a rocket launcher to promote the formation and growth of water droplets in the cloud, so as to achieve the purpose of artificial rainfall. The plastic cylinder is the protective outer shell set outside during its transportation and storage.

[0003] The current special packaging for rain-making cannonballs on the market generally adopts a disposable plastic cylinder design. When deploying the rain-making cannonball, a sharp tool such as a utility knife is needed to accurately cut the plastic cylinder to safely take out the rain-making cannonball. The packaging structure is mainly divided into a plastic cylinder cover and a cylinder body, and the two are closely connected through a sealing process, so as to achieve effects such as moisture-proof, fire-proof, and rust-proof, and ensure the safety and stability of the rain-making cannonball during storage and transportation.

[0004] Although the existing packaging plastic cylinder performs excellently in protective properties such as moisture-proof, fire-proof, and rust-proof, its positioning mechanism depends on the direct contact between the inner bottom side of the plastic cylinder cover and the head of the fuse. This design may interfere with the stability of the fuse assembly due to external vibration or impact during transportation, thereby increasing the risk of accidental situations such as premature explosion, chamber explosion, and ground explosion after launch.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Content of the Utility Model

[0006] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a plastic cylinder for a high-safety artificial hail-preventing and rain-making cannonball, which can avoid direct contact with the fuse part during transportation, and can control the head and torso parts of the cannonball body to reduce the influence of external vibration or impact on the rain-making cannonball, so as to avoid accidental situations during launch, and can also be reused to reduce costs.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: the plastic cylinder for a high-safety artificial hail-preventing and rain-making cannonball includes a cylinder body and a cylinder cover threadedly connected to the cylinder body. An inner cylinder is fixedly connected to the inner bottom side of the cylinder cover. The inner wall of the inner cylinder is inclined and the inclination angle is the same as that of the fuse. A first spring is fixedly connected inside the cylinder body, and the other end of the first spring is fixedly connected to a bottom plate. A stabilizing component for stabilizing the cannonball body is provided on the cylinder body.

[0008] The present utility model is further configured as follows: A plurality of grooves are formed in the cylinder body. The stabilizing assembly includes an elastic plate slidably connected in the groove and a positioning plate fixedly connected to the side of the elastic plate close to the outer wall of the cylinder body. A driving member for driving the positioning plate to slide is provided on the cylinder body.

[0009] The present utility model is further configured as follows: The driving member includes a first air cylinder fixedly connected to the inner bottom side of the cylinder body, a first piston rod slidably connected in the first air cylinder, a plurality of second air cylinders fixedly connected in the groove, and a second piston rod slidably connected in the second air cylinder. A plurality of the second air cylinders are all connected to the first air cylinder through pipelines. The other end of the first piston rod is fixedly connected to the bottom plate, and the other end of the second piston rod is fixedly connected to the positioning plate.

[0010] The present utility model is further configured as follows: A second spring is fixedly connected between the positioning plate and the groove on the same side.

[0011] The present utility model is further configured as follows: A positioning ring is detachably connected to the cylinder body, and an elastic fixing block is fixedly connected to the side of the positioning ring close to the bottom plate.

[0012] The present utility model is further configured as follows: An annular groove is formed on the side of the positioning ring away from the elastic fixing block, and a plurality of rollers are rotatably connected in the annular groove.

[0013] The present utility model is further configured as follows: An elastic block is fixedly connected to the side of the inner cylinder close to the bottom plate.

[0014] The present utility model is further configured as follows: A fixing ring is fixedly connected to the outer wall of the cylinder body.

[0015] To sum up, the present utility model has the following beneficial effects: During transportation, direct contact with the fuse part can be avoided, and the head and torso parts of the projectile can be controlled through the elastic plate and the elastic fixing block to reduce the influence of external vibration or impact on the rainfall projectile, thereby avoiding accidents during launch, and it can also be reused to reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the present utility model;

[0017] Figure 2 is a sectional view Figure 1 ;

[0018] Figure 3 is an exploded view of the present utility model;

[0019] Figure 4 is a sectional view Figure 2 ;

[0020] Figure 5 is a sectional viewFigure 3 ;

[0021] Figure 6 For Figure 5 the enlarged schematic view of part A.

[0022] In the figure: 1. Cylinder body; 2. Cylinder cover; 3. Inner cylinder; 4. First spring; 5. Bottom plate; 6. Groove; 7. Elastic plate; 8. Positioning plate; 9. First air cylinder; 10. First piston rod; 11. Second air cylinder; 12. Second piston rod; 13. Pipeline; 14. Second spring; 15. Positioning ring; 16. Elastic fixing block; 17. Annular groove; 18. Roller; 19. Elastic block; 20. Fixed ring. Specific embodiments

[0023] The following combines the drawings and embodiments to describe the present utility model in detail.

[0024] A plastic cylinder of a highly safe artificial hail-preventing and rain-making bomb, as Figures 1-5 shown, includes a cylinder body 1 and a cylinder cover 2 threadedly connected to the cylinder body 1. The inner bottom side of the cylinder cover 2 is fixedly connected with an inner cylinder 3. The inner wall of the inner cylinder 3 is inclined and the inclination angle is the same as that of the fuse. A first spring 4 is fixedly connected inside the cylinder body 1, and the other end of the first spring 4 is fixedly connected with a bottom plate 5. When it is necessary to put the rain-making bomb, the cylinder cover 2 can be unscrewed first, and then the rain-making bomb is put into the cylinder body 1 to make it contact with the bottom plate 5, and then the cylinder cover 2 is tightened. During the tightening process, the rain-making bomb will drive the bottom plate 5 to gradually move away from the cylinder cover 2. At this time, the spring is in a compressed state, and the inner cylinder 3 only contacts the head of the bomb body, so that during transportation, direct contact with the fuse part can be avoided, and the head and torso parts of the bomb body can be controlled to reduce the influence of external vibration or impact on the rain-making bomb, so as to avoid accidents during launch.

[0025] As Figure 2 , Figure 4 , Figure 5 , Figure 6 shown, a plurality of grooves 6 are formed on the cylinder body 1. The stabilizing assembly includes an elastic plate 7 slidably connected in the groove 6 and a positioning plate 8 fixedly connected to the side of the elastic plate 7 close to the outer wall of the cylinder body 1. A driving member for driving the positioning plate 8 to slide is provided on the cylinder body 1. The driving member includes a first air cylinder 9 fixedly connected to the inner bottom side of the cylinder body 1, a first piston rod 10 slidably connected in the first air cylinder 9, a plurality of second air cylinders 11 fixedly connected in the groove 6, and a second piston rod 12 slidably connected in the second air cylinder 11. The plurality of second air cylinders 11 are all connected to the first air cylinder 9 through a pipeline 13. The other end of the first piston rod 10 is fixedly connected with the bottom plate 5, and the other end of the second piston rod 12 is fixedly connected with the positioning plate 8. A second spring 14 is fixedly connected between the positioning plate 8 and the same-side groove 6. The setting of the second spring 14 can make the elastic plate 7 reset more quickly.

[0026] As Figure 2 ,Figure 4 , Figure 5 , Figure 6 As shown in Figure 6 , when loading the rain bomb causes the bottom plate 5 to move towards the inner bottom side of the cylinder body 1, the bottom plate 5 will squeeze the first piston rod 10 to move it towards the inner bottom side of the first air cylinder 9. At this time, the gas in the first air cylinder 9 will move along the pipeline 13 into each second air cylinder 11, and cause the second piston rod 12 matched with it to move away from the second air cylinder 11. When the second piston rod 12 moves away from the second air cylinder 11, it will drive the positioning plate 8 and the elastic plate 7 away from the bottom side of the groove 6. At this time, the second spring 14 is in a stretched state, so as to fix the trunk part of the rain bomb and prevent the rain bomb from shaking during transportation. When it is necessary to take it out, just unscrew the cylinder cover 2, and the first spring 4 and the second spring 14 will reset, so that the gas in the second air cylinder 11 will be transported back into the first air cylinder 9 through the pipeline 13 again for the next use.

[0027] As Figures 2-4 shown in Figures 2-4 , a positioning ring 15 is detachably connected to the cylinder body 1. An elastic fixing block 16 is fixedly connected to the side of the positioning ring 15 close to the bottom plate 5. When loading the rain bomb, first unscrew the cylinder cover 2, take out the positioning ring 15 and the elastic fixing block 16, then put the rain bomb in and then put in the positioning ring 15 and the elastic fixing block 16, and finally tighten the cylinder cover 2. During the tightening process, the positioning ring 15 will be squeezed by the cylinder cover 2 to drive the elastic fixing block 16 to slide towards the bottom plate 5. At this time, the elastic fixing block 16 will be deformed and fit the head of the bomb body because it is blocked by the head of the bomb body, so as to fix the head of the bomb body.

[0028] As Figures 2-3 shown in Figures 2-3 , a circular groove 17 is opened on the side of the positioning ring 15 away from the elastic fixing block 16. A number of rollers 18 are rotatably connected in the circular groove 17. When tightening the cylinder cover 2, the rollers 18 will contact the inner bottom side of the cylinder cover 2, so that the tightening will be more smooth.

[0029] As Figures 2-4 shown in Figures 2-4 , an elastic block 19 is fixedly connected to the side of the inner cylinder 3 close to the bottom plate 5, which can prevent the inner cylinder 3 from scratching the head of the bomb body when tightening the cylinder cover 2.

[0030] As Figure 1 , Figure 2 , Figure 4 shown in Figure 1 , Figure 2 , Figure 4 , a fixing ring 20 is fixedly connected to the outer wall of the cylinder body 1. When the cylinder cover 2 is rotated to contact the fixing ring 20, it is in a tightened state, which can be used to determine the position of the cylinder cover 2 and prevent the situation that the cylinder cover 2 comes off due to vibration during transportation due to improper tightening.

[0031] Working principle: When it is necessary to load the rain bomb, first unscrew the cylinder cover 2, take out the positioning ring 15 and the elastic fixing block 16, then put the rain bomb in, and then put in the positioning ring 15 and the elastic fixing block 16. Finally, tighten the cylinder cover 2. During the tightening process, the positioning ring 15 will be squeezed by the cylinder cover 2 and drive the elastic fixing block 16 to slide towards the bottom plate 5. At this time, the elastic fixing block 16 will deform and fit the head of the projectile due to the blockage of the head of the projectile, so as to fix the head of the projectile. And when loading the rain bomb and the bottom plate 5 moves towards the inner bottom side of the cylinder body 1, the bottom plate 5 will squeeze the piston rod 10 to move towards the inner bottom side of the air cylinder 9. At this time, the gas in the air cylinder 9 will move along the pipeline 13 into each air cylinder 11, and make the supporting piston rod 12 away from the air cylinder 11. When the piston rod 12 is away from the air cylinder 11, it will drive the positioning plate 8 and the elastic plate 7 away from the bottom side of the groove 6. At this time, the spring 14 is in a stretched state, so as to fix the trunk part of the rain bomb and avoid the rain bomb from shaking during transportation. When it is necessary to take it out, just unscrew the cylinder cover 2, and the spring 4 and the spring 14 will reset, push out the positioning ring 15 and the elastic fixing block 16, and make the gas in the air cylinder 11 transport back to the air cylinder 9 through the pipeline 13 again for the next use. In this way, during transportation, direct contact with the fuse part can be avoided, and the head and trunk parts of the projectile can be controlled by the elastic plate 7 and the elastic fixing block 16 to reduce the influence of external vibration or impact on the rain bomb, so as to avoid accidents during launch, and it can also be reused to reduce costs.

[0032] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A plastic cylinder of a high - security artificial hail - prevention and rainfall - enhancement shell, comprising a cylinder body (1) and a cylinder cover (2) threadedly connected to the cylinder body (1), characterized in that: The inner bottom side of the cylinder cover (2) is fixedly connected with an inner cylinder (3). The inner wall of the inner cylinder (3) is inclined, and the inclination angle is the same as that of the fuse. A first spring (4) is fixedly connected inside the cylinder body (1), and the other end of the first spring (4) is fixedly connected with a bottom plate (5). A stabilizing assembly for stabilizing the projectile is provided on the cylinder body (1).

2. The plastic cylinder of a highly safe artificial hail-preventing and rain-making bomb according to claim 1, characterized in that: A plurality of grooves (6) are formed on the cylinder body (1). The stabilizing assembly includes an elastic plate (7) slidably connected in the groove (6) and a positioning plate (8) fixedly connected to the outer wall of the cylinder body (1) on the side of the elastic plate (7) close to the cylinder body (1). A driving member for driving the positioning plate (8) to slide is provided on the cylinder body (1).

3. The plastic cylinder of a highly safe artificial hail-preventing and rain-making bomb according to claim 2, characterized in that: The driving member includes a first air cylinder (9) fixedly connected to the inner bottom side of the cylinder body (1), a first piston rod (10) slidably connected in the first air cylinder (9), a plurality of second air cylinders (11) fixedly connected in the groove (6), and a second piston rod (12) slidably connected in the second air cylinder (11). A plurality of the second air cylinders (11) are all connected to the first air cylinder (9) through a pipeline (13). The other end of the first piston rod (10) is fixedly connected with the bottom plate (5), and the other end of the second piston rod (12) is fixedly connected with the positioning plate (8).

4. The plastic cylinder of a high-security artificial hail-preventing and rain-making shell according to claim 3, characterized in that: A second spring (14) is fixedly connected between the positioning plate (8) and the groove (6) on the same side.

5. The plastic cylinder of a highly safe artificial hail suppression and rainfall rocket according to claim 1, characterized in that: A positioning ring (15) is detachably connected to the cylinder body (1), and an elastic fixing block (16) is fixedly connected to the side of the positioning ring (15) close to the bottom plate (5).

6. The plastic cylinder of a highly safe artificial hail-preventing and rainfall-inducing bomb according to claim 5, characterized in that: An annular groove (17) is formed on the side of the positioning ring (15) away from the elastic fixing block (16), and a plurality of rollers (18) are rotatably connected in the annular groove (17).

7. The plastic cylinder of a highly safe artificial hail-preventing and rain-making bomb according to claim 1, characterized in that: An elastic block (19) is fixedly connected to the side of the inner cylinder (3) close to the bottom plate (5).

8. The plastic cylinder of a highly safe artificial hail-preventing and rain-making bomb according to claim 1, characterized in that: A fixing ring (20) is fixedly connected to the outer wall of the cylinder body (1).

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