Rocket projectile launching device capable of controlling rocket projectile launching elevation angle and rotation angle

Abstract

The utility model discloses a rocket projectile launching device capable of controlling the launching elevation angle and rotation angle of a rocket projectile, and relates to the technical field of rocket projectile generating devices. The adjusting device comprises an adjusting box, a rocket launcher arrow track adapter plate is arranged over the adjusting box, and an adjusting block is fixedly arranged at the middle end of the lower surface of the rocket launcher arrow track adapter plate. When the elevation angle is adjusted, the first large gear drives the first small gear to rotate, so that the elevation angle adjusting speed of the rocket track adapter plate of the rocket launcher is high, the adjusting efficiency is greatly improved, and the rotation angle is adjusted due to the fact that the number of teeth of the second large gear is much larger than that of the second small gear. And the first pinion can quickly drive the second rotating shaft to rotate, so that the second rotating shaft quickly drives the mounting box to rotate, the rotating angle of the rocket launcher arrow track adapter plate is quickly adjusted, an operator can quickly adjust the posture conveniently, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rocket generating devices, in particular to a rocket launching device which can control the rocket launching elevation angle and rotation angle. Background Art

[0002] Rain-increasing and hail-preventing rockets refer to civilian rockets that use rocket launchers to spread catalysts into clouds, causing changes in the microphysical structure of hail clouds and precipitation clouds through the action of catalysts, thereby achieving the goal of increasing rain and preventing hail.

[0003] When operators launch rain-enhancing and hail-prevention rockets, they often need to use rocket launchers. Existing rocket launchers are generally equipped with adjustment devices to adjust the rotation angle and elevation angle of the rockets. However, when the operation frequency is high, the overall transmission efficiency of the existing adjustment devices is slow, resulting in a corresponding decrease in the efficiency of manual adjustment of the rocket launch elevation and rotation angle, which is inconvenient to operate.

[0004] In view of the above problems, the inventor proposes a rocket launching device which can control the rocket launching elevation angle and rotation angle to solve the above problems. Utility Model Content

[0005] In order to solve the above-mentioned problems, the purpose of the present utility model is to provide a rocket launching device which can control the rocket launching elevation angle and rotation angle.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a rocket launching device capable of controlling the launch elevation angle and the rotation angle of a rocket, comprising an adjustment box, a rocket launcher arrow rail adapter plate is arranged just above the adjustment box, an adjustment block is fixedly arranged at the middle end of the lower surface of the rocket launcher arrow rail adapter plate, an upper package surface of the adjustment box is located below the adjustment block and is provided with a U-shaped bracket, two ends of the top of the bracket are provided with a rotating rod for common rotation, an installation box is fixedly arranged on the upper surface of the adjustment box near the bracket, the bracket is fixedly arranged in the installation box, and a rotating device in the installation box is provided. There is a first driving rod, one end of which passes through the installation box and is fixed with a full gear, an end of the rotating rod close to the full gear is fixed with a half gear and the half gear is meshed with the full gear, a vertically arranged first rotating shaft is arranged inside the adjusting box for rotation, the top end of the first rotating shaft is located on the inner wall of the installing box and a first driving assembly is fixedly arranged between the first driving rod, a second rotating shaft is sleeved on the first rotating shaft, the top end of the second rotating shaft is fixedly arranged on the lower surface of the outer wall of the installing box, and a second driving assembly is arranged between the bottom of the second rotating shaft and the adjusting box.

[0007] Preferably, the first driving assembly includes a worm gear, which is fixedly arranged on the first driving rod at one end of the inner wall of the installation box, and a worm is meshed under the worm gear, and first connecting shafts are fixedly arranged at both ends of the worm and two ends of the first connecting shaft are rotatably arranged on the inner wall of the installation box, a first pinion is fixedly arranged at the end of the first connecting shaft, and a second connecting shaft parallel to the first connecting shaft is rotatably arranged inside the installation box, a first large gear meshed with the first pinion is fixedly arranged at the end of the second connecting shaft, the top and second connection of the first rotating shaft are connected in the middle by two meshing first bevel gears, and a horizontally arranged second driving rod is provided in the adjusting box near the first rotating shaft, and the end of the second driving rod close to the first rotating shaft is meshed and connected to the first rotating shaft through two meshing second bevel gears.

[0008] Preferably, a telescopic rod is installed on the installation box, and both ends of the telescopic rod are respectively hinged on the upper surface of the installation box and the lower surface of the rocket launcher rail adapter plate.

[0009] Preferably, a second small gear is fixedly provided at one end of the second rotating shaft located inside the adjusting box, a second large gear is meshed with one side of the second small gear, a vertically arranged transmission rod is fixedly provided at the center of the second large gear, a third driving rod is rotatably provided on the inner wall of the adjusting box close to the transmission rod, the third driving rod is connected to the transmission rod by a meshing third bevel gear, and the first rotating wheel and the second rotating wheel are respectively fixedly provided on the second driving rod and the third driving rod at one end of the outer wall of the adjusting box.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] In the utility model, when the elevation angle is adjusted, the first large gear drives the first small gear to rotate, so that the elevation angle adjustment speed of the rocket launcher arrow rail adapter plate is faster, which greatly improves the adjustment efficiency; when the angle is adjusted, because the teeth of the second large gear are far more than those of the second small gear, the first small gear can quickly drive the second rotating shaft to rotate, so that the second rotating shaft quickly drives the installation box to rotate, and the rotating angle of the rocket launcher arrow rail adapter plate is quickly adjusted, which is convenient for operators to quickly adjust their postures and improves the efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the inner wall structure of the regulating box of the utility model.

[0015] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0016] Figure 4 This is a schematic diagram of the inner wall structure of the installation box of the utility model

[0017] In the figure: 1. adjustment box; 11. rocket launcher arrow rail adapter plate; 12. adjustment block; 13. bracket; 14. rotating rod; 15. installation box; 16. first drive rod; 17. full gear; 18. half gear; 19. telescopic rod; 2. worm gear; 21. worm; 22. first connecting shaft; 23. first small gear; 24. second connecting shaft; 25. first large gear; 26. first rotating shaft; 27. first bevel gear; 28. second drive rod; 29. ​​second bevel gear; 3. second rotating shaft; 31. second small gear; 32. second large gear; 33. third drive rod; 34. third bevel gear; 35. transmission rod; 4. first rotating wheel; 41. second rotating wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-4As shown, the utility model provides a rocket launch device capable of controlling the launch elevation angle and the rotation angle of a rocket, comprising an adjustment box 1, a rocket launcher arrow rail adapter plate 11 is arranged directly above the adjustment box 1, an adjustment block 12 is fixedly arranged at the middle end of the lower surface of the rocket launcher arrow rail adapter plate 11, an upper package surface of the adjustment box 1 is located below the adjustment block 12 and is provided with a U-shaped bracket 13, two ends of the top of the bracket 13 are provided with a rotating rod 14 for rotating together, an installation box 15 is fixedly arranged on the upper surface of the adjustment box 1 close to the bracket 13, the bracket 13 is fixedly arranged in the installation box 15, a first driving rod 16 is rotatably arranged in the installation box 15, One end of the first driving rod 16 passes through the installation box 15 and is fixed with a full gear 17. The end of the rotating rod 14 close to the full gear 17 is fixed with a half gear 18 and the half gear 18 is meshed with the full gear 17. A vertically arranged first rotating shaft 26 is rotatably arranged inside the adjusting box 1. The top end of the first rotating shaft 26 is located on the inner wall of the installation box 15 and a first driving assembly is fixedly arranged between the first driving rod 16. A second rotating shaft 3 is sleeved on the first rotating shaft 26. The top end of the second rotating shaft 3 is fixedly arranged on the lower surface of the outer wall of the installation box 15. The bottom of the second rotating shaft 3 is provided with a second driving assembly between the adjusting box 1.

[0020] The first driving assembly includes a worm wheel 2, which is fixedly arranged on the first driving rod 16 at one end of the inner wall of the installation box 15, and a worm 21 is meshed under the worm wheel 2. First connecting shafts 22 are fixedly arranged at both ends of the worm 21, and both ends of the first connecting shaft 22 are rotatably arranged on the inner wall of the installation box 15, and a first pinion 23 is fixedly arranged at the end of the first connecting shaft 22. A second connecting shaft 24 parallel to the first connecting shaft 22 is rotatably arranged inside the installation box 15, and a first large gear 25 meshed with the first pinion 23 is fixedly arranged at the end of the second connecting shaft 24, and the top of the first rotating shaft 26 is connected to the middle of the second connection by two meshing first bevel gears 27.

[0021] By adopting the above technical solution, the first large gear 25 drives the first small gear 23 to rotate, so that the elevation angle adjustment speed of the rocket launcher rail adapter plate 11 is faster, which greatly improves the efficiency. In addition, the worm 21 and the worm wheel 2 drive the telescopic rod 19 to ensure the stability of the rocket launcher rail adapter plate 11 after the elevation angle is adjusted.

[0022] A horizontally arranged second driving rod 28 is provided inside the regulating box 1 near the first rotating shaft 26 , and one end of the second driving rod 28 near the first rotating shaft 26 is meshedly connected with the first rotating shaft 26 through two meshing second bevel gears 29 .

[0023] By adopting the above technical solution, the second drive rod 28 can be convenient for the staff to drive the outer wall of the operating box, so that the second bevel gear 29 is set to enable the second drive rod 28 to drive the first rotating shaft 26, and the full gear 17 is controlled to drive the half gear 18 to drive the rocket launcher arrow rail adapter plate 11 to adjust the elevation angle.

[0024] A telescopic rod 19 is installed on the installation box 15, and two ends of the telescopic rod 19 are respectively hingedly arranged on the upper surface of the installation box 15 and the lower surface of the rocket launcher arrow rail adapter plate 11.

[0025] By adopting the above technical solution, the telescopic rod 19 is set to support and limit the end of the rocket launcher arrow track adapter plate 11 whose angle has changed, thereby preventing the rocket launcher arrow track adapter plate 11 from shaking too violently.

[0026] A second small gear 31 is fixedly provided at one end of the second rotating shaft 3 located inside the regulating box 1, a second large gear 32 is meshed with one side of the second small gear 31, a vertically arranged transmission rod 35 is fixedly provided at the center of the second large gear 32, a third driving rod 33 is rotatably provided on the inner wall of the regulating box 1 near the transmission rod 35, and the third driving rod 33 is connected to the transmission rod 35 through a meshing third bevel gear 34.

[0027] By adopting the above technical solution, when the second large gear 32 is set to drive the second small gear 31 to rotate, since the second large gear 32 has far more teeth than the second small gear 31, the first small gear 23 can quickly drive the second rotating shaft 3 to rotate, so that the second rotating shaft 3 can quickly drive the mounting box 15 to rotate, and the rotation angle of the rocket launcher rail adapter plate 11 can be quickly adjusted.

[0028] The second driving rod 28 and the third driving rod 33 are located at one end of the outer wall of the regulating box 1 , and the first rotating wheel 4 and the second rotating wheel 41 are fixedly disposed thereon respectively.

[0029] By adopting the above technical solution, the first rotating wheel 4 and the second rotating wheel 41 are provided to facilitate the staff to adjust the rotation angle and elevation angle of the rocket launcher rail adapter plate 11.

[0030] Working principle: In actual use, the bottom of the adjustment box 1 can be installed on the support frame of the rocket launch. At the same time, when adjusting the angle and elevation of the rocket launcher arrow rail adapter plate 11 above the adjustment box 1, the staff can drive the first rotating wheel 4 and the second rotating wheel 41 respectively. The first rotating wheel 4 can drive the first rotating shaft 26 to rotate through the second driving rod 28. The top of the first rotating shaft 26 drives the second connecting shaft 24 to rotate through two meshing first bevel gears 27, so that the first large gear 25 on the second connecting shaft 24 drives the first small gear 23 to rotate. Since the teeth of the first large gear 25 are far more than those of the first small gear 23, the first small gear 23 will rotate at this time. The first pinion 23 rotates rapidly, and the first connecting shaft 22 drives the worm 21 to drive the worm wheel 2 to rotate. At this time, the worm wheel 2 drives the first driving rod 16 to drive the full gear 17 to drive the half gear 18 to rotate, so that the half gear 18 drives the adjustment block 12 through the rotating rod 14 to drive the rocket launcher arrow rail adapter plate 11 to adjust the elevation angle. Since the first pinion 23 is driven to rotate by the first large gear 25 during driving, the elevation angle adjustment speed of the rocket launcher arrow rail adapter plate 11 is faster, which greatly improves the efficiency. Moreover, the worm 21 and the worm wheel 2 drive the telescopic rod 19 to ensure the stability of the rocket launcher arrow rail adapter plate 11 after the elevation angle is adjusted.

[0031] When adjusting the angle of the rocket launcher arrow rail adapter plate 11, the second rotating wheel 41 can drive the third driving rod 33 to rotate. When the third driving rod 33 drives the transmission rod 35 to rotate through two meshing third bevel gears 34, the second large gear 32 can drive the second small gear 31 to rotate. Since the second large gear 32 has far more teeth than the second small gear 31, the first small gear 23 can quickly drive the second rotating shaft 3 to rotate, so that the second rotating shaft 3 can quickly drive the installation box 15 to rotate, and the angle of the rocket launcher arrow rail adapter plate 11 can be quickly adjusted, which is convenient for the operator to quickly adjust the posture and improve the work efficiency.

[0032] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A rocket launcher capable of controlling the launch elevation angle and rotation angle of a rocket, comprising an adjustment box (1), characterized in that: A rocket launcher rail adapter plate (11) is provided directly above the adjustment box (1), an adjustment block (12) is fixedly provided at the middle end of the lower surface of the rocket launcher rail adapter plate (11), a U-shaped bracket (13) is installed on the upper surface of the adjustment box (1) located below the adjustment block (12), a rotating rod (14) is rotatably provided at both ends of the top of the bracket (13), an installation box (15) is fixedly provided on the upper surface of the adjustment box (1) near the bracket (13), the bracket (13) is fixedly arranged in the installation box (15), a first driving rod (16) is rotatably provided in the installation box (15), one end of the first driving rod (16) passes through the installation box (15) A full gear (17) is fixedly provided, a half gear (18) is fixedly provided at one end of the rotating rod (14) close to the full gear (17), and the half gear (18) is meshedly provided on the full gear (17), a first rotating shaft (26) is vertically provided inside the regulating box (1) for rotation, the top end of the first rotating shaft (26) is located on the inner wall of the installation box (15), and a first driving assembly is fixedly provided between the first rotating shaft (26) and the first driving rod (16), a second rotating shaft (3) is sleeved on the first rotating shaft (26), the top end of the second rotating shaft (3) is fixedly provided on the lower surface of the outer wall of the installation box (15), and a second driving assembly is provided between the bottom of the second rotating shaft (3) and the regulating box (1).

2. A rocket launching device capable of controlling the rocket launching elevation angle and rotation angle as claimed in claim 1, characterized in that: The first driving assembly comprises a worm wheel (2), the worm wheel (2) being fixedly arranged at one end of the inner wall of the first driving rod (16) located in the installation box (15), a worm (21) being meshedly arranged below the worm wheel (2), first connecting shafts (22) being fixedly arranged at both ends of the worm (21), and both ends of the first connecting shaft (22) being rotatably arranged on the inner wall of the installation box (15), a first pinion (23) being fixedly arranged at the end of the first connecting shaft (22), a second connecting shaft (24) being rotatably arranged inside the installation box (15) and parallel to the first connecting shaft (22), a first large gear (25) being fixedly arranged at the end of the second connecting shaft (24) and meshedly arranged with the first pinion (23), and a top end of the first rotating shaft (26) is connected to a second connecting shaft through two meshed first bevel gears (27) in the middle.

3. A rocket launcher capable of controlling the rocket launch elevation angle and rotation angle as claimed in claim 2, characterized in that: A second drive rod (28) is horizontally arranged inside the regulating box (1) near the first rotating shaft (26), and one end of the second drive rod (28) near the first rotating shaft (26) is meshedly connected to the first rotating shaft (26) through two meshing second bevel gears (29).

4. A rocket launcher capable of controlling the rocket launch elevation angle and rotation angle as claimed in claim 3, characterized in that: A telescopic rod (19) is installed on the installation box (15), and two ends of the telescopic rod (19) are respectively hingedly arranged on the upper surface of the installation box (15) and the lower surface of the rocket launcher arrow rail adapter plate (11).

5. A rocket launching device capable of controlling the rocket launching elevation angle and rotation angle as claimed in claim 4, characterized in that: A second small gear (31) is fixedly provided at one end of the second rotating shaft (3) located inside the regulating box (1); a second large gear (32) is meshed with one side of the second small gear (31); a vertically arranged transmission rod (35) is fixedly provided at the center of the second large gear (32); a third driving rod (33) is rotatably provided on the inner wall of the regulating box (1) near the transmission rod (35); the third driving rod (33) is connected to the transmission rod (35) through a meshed third bevel gear (34).

6. A rocket launcher capable of controlling the rocket launch elevation angle and rotation angle as claimed in claim 5, characterized in that: The second driving rod (28) and the third driving rod (33) are respectively fixedly provided with a first rotating wheel (4) and a second rotating wheel (41) at one end of the outer wall of the regulating box (1).

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