Automatic shooting device of antiaircraft gun

Abstract

The utility model belongs to the technical field of precipitation enhancement, particularly relates to an automatic shooting device of an antiaircraft gun, and aims to solve the problems that flexibility and accuracy are reduced due to the fact that angle adjustment of the antiaircraft gun depends on an operator in the prior art; in order to solve the problems that the safety is reduced and the working intensity is increased in the bullet loading process due to the fact that the bullet loading device is arranged, the following scheme is provided that the bullet loading device comprises a base, the top of the base is rotationally connected with a rotating seat, and the bottom of the rotating seat extends into the base. The angle of the antiaircraft gun launching device is automatically adjusted, the launching accuracy and efficiency are improved, the stability of the whole device is enhanced through the supporting assembly, the safety in the launching process is ensured, the loading process is simplified through the design of the loading assembly, the loading efficiency is improved, and meanwhile the stability and safety of a precipitation enhancement rocket projectile before launching are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-aircraft guns, in particular to an automatic shooting device for anti-aircraft guns. Background Art

[0002] In meteorological operations, rain-making cannons are an important tool for artificial weather modification. They use the gas energy generated by the combustion of gunpowder to launch projectiles containing catalysts (such as silver iodide) into the sky where there are a large number of cumulonimbus clouds. The shock waves generated by the explosion and detonation spread the catalyst into the clouds to initiate or accelerate the conversion of cloud water, thereby achieving the purpose of rain-making. It is a ground operation device.

[0003] Traditional anti-aircraft guns rely heavily on operators to manually adjust the angle when firing shells, which reduces flexibility and accuracy. Furthermore, when loading, the rain-enhancing rockets are usually manually pushed into the corresponding trajectory. However, due to the weight of the rockets, this manual pushing process reduces safety and increases the operator's workload. Therefore, we proposed an automated firing device for anti-aircraft guns to address the above issues. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art of relying on the operator to complete the angle adjustment of the anti-aircraft gun, which leads to reduced flexibility and accuracy, and manually pushing the rain-making rocket launcher into the corresponding trajectory, which leads to reduced safety and increased work intensity during the loading process, and to propose an automated shooting device for the anti-aircraft gun.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An automated firing device for an anti-aircraft gun comprises a base, the top of the base being rotatably connected to a rotating seat, the bottom of the rotating seat extending into the interior of the base, one side of the rotating seat being rotatably connected to a launcher via two rotating seats, the launcher being provided with a plurality of through-hole groups for loading and firing, the through-hole groups comprising two through-holes symmetrically disposed on the launcher, each of the through-hole groups containing a rain-enhancing rocket, and the device further comprising:

[0007] An adjustment component is provided on the base and is used to adjust the firing angle of the antiaircraft gun;

[0008] A support assembly is provided on the base and is used to support the entire device;

[0009] Multiple loading assemblies are respectively arranged in corresponding through-hole groups, which is convenient for loading rain-enhancing rockets.

[0010] In one possible design, the adjustment assembly includes a worm, which is rotatably connected to the inside of the base. The outer wall of the rotating seat is located inside the base and a fixed sleeve is provided with a worm gear. The worm and the worm gear are meshed with each other. A motor is fixedly provided inside the base, and an output end fixed sleeve of the motor is provided with an active bevel gear. A driven bevel gear is fixedly provided on the worm, and the active bevel gear and the driven bevel gear are meshed with each other. The worm is driven to rotate by the set motor, so that the worm gear meshed with the worm rotates, thereby rotating the rotating seat to achieve adjustment of the horizontal angle.

[0011] In a possible design, the rotating seat is located on one side of the base and is fixedly connected to a fixed rod, both ends of the fixed rod are rotatably connected to the first hydraulic cylinder, the output ends of the two first hydraulic cylinders are rotatably connected to the bottom of the launch frame, and the vertical angle is adjusted by the two first hydraulic cylinders.

[0012] In one possible design, the support assembly includes four fixing ears, which are arranged in groups of two on both sides of the base. A second hydraulic cylinder is fixedly installed on the top of the four fixing ears, and the output ends of the four second hydraulic cylinders pass through the corresponding fixing ears and are fixedly connected to the support plate.

[0013] In one possible design, the loading assembly includes a fixed groove, which is fixedly arranged on the top inner wall of the corresponding through-hole group, and a slide rail is fixedly arranged on the bottom inner wall of the through-hole group. The top of the slide rail extends into the corresponding through-hole, and a slider is slidably connected to the slide rail. The top of the slider is fixedly connected to a movable groove, and the rain-enhancing rocket is located between the fixed groove and the movable groove. By setting a movable groove that can slide in the through-hole, the movable groove can be pulled out of the through-hole to facilitate the loading of the rain-enhancing rocket.

[0014] In a possible design, the slide rail and the movable groove are both provided with positioning holes for fixing the movable groove and the slide rail, and the same fixing pin is inserted into the two positioning holes.

[0015] In a possible design, a positioning block is fixedly provided on the bottom inner wall of the movable groove, and one end of the rain-enhancing rocket contacts one side of the positioning block to prevent the rain-enhancing rocket from sliding off.

[0016] In the present application, first, the launch angle is adjusted by the adjustment assembly. Specifically, after the motor is started, the meshing of the active bevel gear and the driven bevel gear drives the worm to rotate, and the worm then meshes with the worm wheel, thereby driving the rotating seat to rotate on the base to achieve horizontal angle adjustment. At the same time, the extension and retraction of the first hydraulic cylinder can drive the launcher to adjust the angle in the vertical direction, further increasing the flexibility of the launch angle.

[0017] During the loading process, the operator first pulls the movable slot out of the slide rail, then places the rain-enhancing rocket on the movable slot, then pushes the movable slot back onto the slide rail, and fixes the slide rail and the movable slot together with a fixing pin. At this time, the rain-enhancing rocket is located between the fixed slot and the movable slot, and is clamped by the fixed slot and the movable slot. At the same time, one end of the rain-enhancing rocket contacts the positioning block at the bottom of the movable slot to prevent it from sliding off.

[0018] Before launching, the second hydraulic cylinder in the support assembly extends to make the support plate contact the ground, thereby enhancing the stability of the entire device. Then, the launch mechanism is activated through the control system, and the rain-making rocket is ejected from the through hole under the push of high-pressure gas, completing the rain-making operation.

[0019] Beneficial effects:

[0020] In the utility model, the automatic shooting device of the anti-aircraft gun realizes automatic adjustment of the horizontal angle of the anti-aircraft gun launcher by setting an adjustment component and utilizing the cooperation of a worm, a worm gear and a motor, thereby improving the accuracy and efficiency of the adjustment;

[0021] In the utility model, the automatic shooting device of the antiaircraft gun enhances the stability of the entire device by setting the support assembly, thereby ensuring the safety during the firing process;

[0022] In the utility model, the design of the loading assembly of the automatic firing device of the anti-aircraft gun simplifies the loading process, improves the loading efficiency, and ensures the stability and safety of the rain-enhancing rocket before firing;

[0023] In the utility model, by arranging the coordination of the worm, worm gear and motor in the adjustment component, the automatic adjustment of the angle of the anti-aircraft gun launch device is realized, thereby improving the accuracy and efficiency of the launch. The support component enhances the stability of the entire device and ensures the safety during the launch process. The design of the loading component simplifies the loading process and improves the loading efficiency, while ensuring the stability and safety of the rain-enhancing rocket before launch. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional structural diagram of an automated firing device for an anti-aircraft gun proposed in the present invention;

[0025] Figure 2 This is a schematic diagram of the three-dimensional structure of the base of an automatic shooting device for an anti-aircraft gun proposed in the present invention;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the launcher of the automatic shooting device of the anti-aircraft gun proposed in the utility model;

[0027] Figure 4This is a schematic diagram of the three-dimensional structure of the moving groove of the automatic shooting device of the anti-aircraft gun proposed by the utility model.

[0028] In the figure: 1. Base; 2. Rotating seat; 3. Launching frame; 4. First hydraulic cylinder; 5. Worm; 6. Worm gear; 7. Motor; 8. Active bevel gear; 9. Driven bevel gear; 10. Slide rail; 11. Fixed slot; 12. Moving slot; 13. Rain-enhancing rocket; 14. Slider; 15. Positioning block; 16. Fixing pin; 17. Fixing ear; 18. Second hydraulic cylinder; 19. Support plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Example 1: Reference Figure 1-4 A shooting device includes a base 1, the top of which is rotatably connected to a rotating base 2, the bottom of which extends into the interior of the base 1. One side of the rotating base 2 is rotatably connected to a launcher 3 via two rotating bases. The launcher 3 is provided with multiple through-hole groups for loading and firing. Each through-hole group includes two through-holes symmetrically arranged on the launcher 3, and each through-hole group contains a rainfall enhancement rocket 13.

[0031] An adjustment component is provided on the base 1 for adjusting the firing angle of the anti-aircraft gun. Specifically, the adjustment component includes a worm 5, which is rotatably connected to the inside of the base 1. The outer wall of the rotating seat 2 is located inside the base 1 and a fixed sleeve is provided with a worm gear 6, and the worm 5 and the worm gear 6 are meshed. A motor 7 is fixedly provided inside the base 1, and the output end fixed sleeve of the motor 7 is provided with an active bevel gear 8. A driven bevel gear 9 is fixed on the worm 5, and the active bevel gear 8 and the driven bevel gear 9 are meshed. When the motor 7 is working, it will drive the worm 5 to rotate, thereby rotating the worm gear 6 meshed with the worm 5, and then rotating the rotating seat 2 to achieve the adjustment of the horizontal angle.

[0032] Furthermore, to adjust the vertical angle, a fixed rod is fixedly connected to one side of the swivel base 2 located on the base 1. Both ends of the fixed rod are rotatably connected to first hydraulic cylinders 4. The output ends of the two first hydraulic cylinders 4 are rotatably connected to the bottom of the launcher 3. By adjusting the telescopic length of the two first hydraulic cylinders 4, the vertical angle of the launcher 3 can be adjusted.

[0033] A loading assembly is provided within each through-hole group of the launcher 3 to facilitate loading of rain-enhancing rockets 13. The loading assembly includes a fixed slot 11, fixedly mounted on the top inner wall of the corresponding through-hole group. A slide rail 10 is fixedly mounted on the bottom inner wall of the through-hole group, with the top of the slide rail 10 extending into the corresponding through-hole. A slider 14 is slidably connected to the slide rail 10, and a movable slot 12 is fixedly mounted on the top of the slider 14. The rain-enhancing rocket 13 is positioned between the fixed slot 11 and the movable slot 12. When loading rain-enhancing rockets 13, the movable slot 12 can be withdrawn from the through-hole to facilitate placement. After loading is complete, the movable slot 12 is pushed back into its original position and secured by inserting a fixing pin 16 through the locating holes provided in the slide rail 10 and the movable slot 12. Furthermore, a positioning block 15 is fixedly mounted on the bottom inner wall of the movable slot 12. One end of the rain-enhancing rocket 13 contacts one side of the positioning block 15 to prevent it from sliding off.

[0034] This application can be used in the field of rain enhancement and anti-aircraft gun technology, and can also be used in other fields applicable to this application.

[0035] Example 2: Reference Figure 1-2 Based on the first embodiment, an improved embodiment is provided: an automated firing device for anti-aircraft guns, which is applied to the field of rain-enhancing anti-aircraft gun technology. To support the entire device, a support assembly is also provided. The support assembly includes four fixing ears 17, which are arranged in pairs on both sides of the base 1. A second hydraulic cylinder 18 is fixedly installed on the top of each of the four fixing ears 17. The output ends of the four second hydraulic cylinders 18 pass through the corresponding fixing ears 17 and are fixedly connected to a support plate 19. By adjusting the extension and contraction length of the second hydraulic cylinders 18, the height of the support plate 19 can be changed, thereby achieving support and stability adjustment for the entire device.

[0036] However, as is well known to those skilled in the art, the working principle and wiring method of the motor 7 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic firing device for an anti-aircraft gun, comprising a base (1), wherein the top of the base (1) is rotatably connected to a rotating base (2), and the bottom of the rotating base (2) extends to the interior of the base (1), and one side of the rotating base (2) is rotatably connected to a same launcher (3) through two rotating bases, and the launcher (3) is provided with a plurality of through-hole groups for loading and launching, wherein the through-hole group includes two through-holes symmetrically opened on the launcher (3), and a rain-enhancing rocket (13) is provided inside each through-hole group, characterized in that: The device also includes: An adjustment component is provided on the base (1) and is used to adjust the firing angle of the antiaircraft gun; A support assembly, the support assembly being arranged on the base (1) and being used to support the entire device; Multiple loading assemblies are respectively arranged in corresponding through-hole groups, so as to facilitate the loading of rain-enhancing rockets (13).

2. The automatic firing device of an antiaircraft gun according to claim 1, characterized in that: The adjustment assembly comprises a worm (5), the worm (5) being rotatably connected to the interior of the base (1), the outer wall of the rotating seat (2) being located inside the base (1) and being fixedly sleeved with a worm wheel (6), the worm (5) and the worm wheel (6) being meshed with each other, a motor (7) being fixedly arranged inside the base (1), an output end of the motor (7) being fixedly sleeved with an active bevel gear (8), a driven bevel gear (9) being fixedly sleeved on the worm (5), the active bevel gear (8) and the driven bevel gear (9) being meshed with each other, the worm (5) being driven by the motor (7) to rotate, the worm wheel (6) meshed with the worm (5) being rotated, thereby rotating the rotating seat (2) and achieving adjustment of the horizontal angle.

3. The automatic firing device of an antiaircraft gun according to claim 2, characterized in that: The rotating seat (2) is located on one side of the base (1) and is fixedly connected to a fixed rod, and both ends of the fixed rod are rotatably connected to the first hydraulic cylinder (4), and the output ends of the two first hydraulic cylinders (4) are rotatably connected to the bottom of the launch frame (3), and the vertical angle can be adjusted by the two first hydraulic cylinders (4).

4. The automatic firing device of an antiaircraft gun according to claim 1, characterized in that: The support assembly comprises four fixing ears (17), and the four fixing ears (17) are respectively arranged in groups of two on both sides of the base (1). A second hydraulic cylinder (18) is fixedly arranged on the top of each of the four fixing ears (17), and the output ends of the four second hydraulic cylinders (18) pass through the corresponding fixing ears (17) and are fixedly connected to the support plate (19).

5. The automatic firing device of an antiaircraft gun according to claim 1, characterized in that: The loading assembly comprises a fixed groove (11), wherein the fixed groove (11) is fixedly arranged on the top inner wall of the corresponding through-hole group, a slide rail (10) is fixedly arranged on the bottom inner wall of the through-hole group, the top of the slide rail (10) extends into the corresponding through-hole, a slider (14) is slidably connected to the slide rail (10), and the top of the slider (14) is fixedly connected to a movable groove (12), and the rainfall enhancement rocket (13) is located between the fixed groove (11) and the movable groove (12). By providing the movable groove (12) that can slide in the through-hole, the movable groove (12) is pulled out of the through-hole to facilitate the loading of the rainfall enhancement rocket (13).

6. The automatic firing device of antiaircraft gun according to claim 5, characterized in that: The slide rail (10) and the movable groove (12) are both provided with positioning holes for fixing the movable groove (12) and the slide rail (10), and the same fixing pin (16) is inserted into the two positioning holes.

7. The automatic firing device of an antiaircraft gun according to claim 5, characterized in that: A positioning block (15) is fixedly provided on the inner wall of the bottom of the movable groove (12), and one end of the rain-enhancing rocket (13) contacts one side of the positioning block (15) to prevent the rain-enhancing rocket (13) from sliding off.

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