Multi-tube rocket projectile launching device

Abstract

The utility model discloses a multi-tube rocket projectile launching device, and relates to the technical field of rain enhancement and hail suppression rocket projectile launchers. The upper end of the support is provided with a corner support, the upper surface of the support is provided with a first groove, the first groove is internally provided with a first motor, the lower surface of the corner support is fixedly provided with a rotating block, the output end of the first motor is fixedly arranged on the corner support, and one corner of the top end of the corner support is provided with an arrow track switching plate; the wind speed unit is driven by wind to rotate to generate electric signals, the wind direction unit is driven by wind to rotate to generate electric signals, the receiving device in the support receives the generated electric signals and then transmits the electric signals to the control system, and therefore the wind speed and the wind direction are judged; and through the first motor and the second motor, the working posture of the rocket projectile on the rocket track switching plate can be rapidly adjusted in time, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a rain-increasing and hail-preventing rocket launcher, in particular to a multiple-tube rocket launcher. Background Art

[0002] Artificial rainfall is to use airplanes and rocket launchers to spread dry ice, silver iodide, salt powder and other catalysts into clouds according to the physical characteristics of different clouds at the right time, so as to make clouds precipitate or increase precipitation, so as to alleviate farmland drought and increase reservoir irrigation water or water supply capacity. As airplanes are restricted by flight conditions and flight range, many small counties and cities now use rockets to carry out artificial rainfall. During field work, the meteorological department tracks the rain-bearing clouds according to cloud changes and inspections, and then fixes the rain bomb launcher on the ground to launch rockets;

[0003] Traditional rain-enhancing and hail-prevention rocket launchers require manual communication and reporting of wind speed and direction with the meteorological station, resulting in non-real-time data, low communication efficiency, and unintelligent adjustment of the launch elevation angle. In addition, the bottom stop of traditional rain-enhancing and hail-prevention rocket launchers is not stable, resulting in a significant deviation of the launcher's own position after multiple launches, affecting normal use.

[0004] In view of the above problems, the inventor proposes a multiple rocket launcher to solve the above problems. Utility Model Content

[0005] In order to solve the above-mentioned problems, the purpose of the utility model is to provide a multiple rocket launching device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a multiple rocket launcher, comprising a bracket, a corner support is installed on the upper end of the bracket, a first groove is provided on the upper surface of the bracket, a first motor is installed in the first groove, a rotating block is fixedly provided on the lower surface of the corner support, the output end of the first motor is fixedly provided on the corner support, an arrow track switching plate is provided at a corner of the top of the corner support, the top of the corner support is located on one side of the corner support and a second groove is opened, a rotating rod is rotatably provided in the second groove, a swing block is fixedly provided on the rotating rod, a second motor is installed on the side wall of the corner support near the rotating rod, the output end of the second motor is coaxially fixed on the second motor, support plates are fixedly provided on opposite sides of the outer wall of the corner support, a wind speed unit and a wind direction unit are respectively installed on the upper surfaces of the two support plates, the wind speed unit and the wind direction unit are electrically connected to the first motor and the second motor, casters are installed at the four corners of the bottom of the bracket, two symmetrically distributed mounting plates are fixedly provided on the lower surface of the bracket, and a support positioning assembly is provided on the lower surface of the mounting plate.

[0007] Preferably, a slide groove is provided on the upper surface of the bracket around the first groove, a slider is slidably provided in the slide groove, and the top end of the slider is fixedly arranged on the lower surface of the rotating block.

[0008] Preferably, a first hinge block is installed at one end of the upper surface of the corner support away from the second groove, an electric push rod is installed on the first hinge block, a second hinge block is installed at the output end of the electric push rod, and the output end of the second hinge block away from the end of the electric push rod is fixedly set on the lower surface of the arrow track switching plate.

[0009] Preferably, the supporting positioning assembly includes a downward moving rod, two of which are arranged on the mounting plate and are symmetrically distributed, an adjusting screw is threadedly inserted at one end of the downward moving rod located inside the mounting plate, a first gear is fixed on the adjusting screw, a connecting assembly is provided between the adjusting rods located in the same mounting plate, a cross plate is fixedly provided at the bottom of the two downward moving rods on the same mounting plate, and rectangular ground cones are fixedly provided on the lower surface of the cross plate.

[0010] Preferably, the connecting assembly includes a transmission shaft, two of which are located in the mounting plate and are respectively close to the two lower moving rods, the upper and lower ends of the transmission shaft are rotatably arranged on the inner wall of the mounting plate, the top end of the transmission shaft is fixedly provided with a second gear meshing with the first gear, a first belt is commonly provided for a transmission sleeve between the two transmission shafts, one end of the transmission shaft on one of the two mounting plates located on the outer wall of the mounting plate is commonly provided with a second belt, a driving motor is provided under one of the mounting plates, the output end of the driving motor is coaxially fixed on one of the transmission shafts, a limit strip is fixedly provided on the outer wall of the lower moving rod, and the limit strip can move through the mounting plate together with the lower moving rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the wind drives the wind speed unit to rotate and generate an electrical signal, and the wind drives the wind direction unit to rotate and generate an electrical signal. The receiving device in the bracket receives the generated electrical signal and transmits it to the control system, so as to judge the wind speed and wind direction. The control system converts the electrical signal received by the receiver into a window language, which is convenient for the operator to read. The first motor and the second motor are used to quickly and timely adjust the operating posture of the rocket on the arrow track switching board, thereby improving the operating efficiency;

[0013] 2. In the utility model, a driving motor cooperates with the first belt and the second belt to simultaneously drive multiple transmission shafts to rotate through the second gear to drive the first gear. The second gear and the first gear will drive the adjusting screw to rotate, so that the downward moving rod threadedly inserted on the adjusting screw can be driven to move downward, so that the horizontal plate fixed at the bottom of the downward moving rod is inserted to push the ground cone to be inserted into the ground, thereby increasing the overall stability of the bracket, so that the bracket can be stably set at the moved working position, so that it can be used normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the support structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the bracket of the utility model when viewed from above.

[0018] Figure 4 It is a schematic diagram of the internal structure of the mounting plate of the utility model.

[0019] In the figure: 1. bracket; 11. corner support; 12. rotating block; 13. first groove; 14. first motor; 15. slide groove; 16. slider; 2. second groove; 21. rotating rod; 22. swing block; 23. second motor; 24. arrow track switching plate; 25. first hinge block; 26. electric push rod; 27. second hinge block; 3. support plate; 31. wind direction unit; 32. wind speed unit; 4. caster; 41. mounting plate; 43. lowering rod; 44. horizontal plate; 45. ground cone; 46. adjusting screw; 47. first gear; 48. second gear; 49. transmission shaft; 5. first belt; 51. driving motor; 52. second belt; 53. limit strip. DETAILED DESCRIPTION

[0020] 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.

[0021] Example: Figure 1-4 As shown, the utility model provides a multiple rocket launcher, including a bracket 1, a corner support 11 is installed on the upper end of the bracket 1, a first groove 13 is provided on the upper surface of the bracket 1, a first motor 14 is installed in the first groove 13, and the first motor 14 will start to drive the rotating block 12 to rotate when receiving an electrical signal, so that the rotating block 12 drives the upper corner support 11 to rotate 360 ​​degrees, a rotating block 12 is fixedly provided on the lower surface of the corner support 11, and the output end of the first motor 14 is fixedly arranged on the corner support 11, and a track switching plate 24 is provided at a corner of the top of the corner support 11, and the track switching plate 24 is used to quickly replace different types of rocket tracks, and the replacement can be quickly completed after disassembling 6 screws, and the top of the corner support 11 is located on one side of the corner support 11 and is provided with a second groove 2, and the rotating device 24 in the second groove 2 is provided. There is a rotating rod 21, on which a swing block 22 is fixed, and a second motor 23 is installed near the rotating rod 21 on the side wall of the corner support 11, and the output end of the second motor 23 is coaxially fixed on the second motor 23. When the second motor 23 receives an electrical signal, it can drive the swing block 22 to rotate through the rotating rod 21, so that the swing block 22 can drive the arrow track switching plate 24 fixed above to rotate at an angle, and support plates 3 are fixed on the opposite sides of the outer wall of the corner support 11, and wind speed units 32 and wind direction units 31 are respectively installed on the upper surfaces of the two support plates 3, and the wind speed units 32 and wind direction units 31 are electrically connected to the first motor 14 and the second motor 23, and casters 4 are installed at the four corners of the bottom of the bracket 1, and two symmetrically distributed mounting plates 41 are fixed on the lower surface of the bracket 1, and a support positioning component is provided on the lower surface of the mounting plate 41.

[0022] A sliding groove 15 is formed on the upper surface of the bracket 1 around the first groove 13 . A sliding block 16 is slidably disposed in the sliding groove 15 . The top end of the sliding block 16 is fixedly disposed on the lower surface of the rotating block 12 .

[0023] By adopting the above technical solution, the slider 16 is slidably arranged in the slide groove 15, so that the rotation block 12 of the slide groove 15 can stably drive the corner support 11 to rotate.

[0024] A first hinge block 25 is installed on the end of the upper surface of the corner support 11 away from the second groove 2, an electric push rod 26 is installed on the first hinge block 25, a second hinge block 27 is installed on the output end of the electric push rod 26, and the output end of the second hinge block 27 away from the electric push rod 26 is fixedly set on the lower surface of the arrow track switching plate 24.

[0025] By adopting the above technical solution, the electric push rod 26 can swing with the arrow track switching plate 24, and at the same time, the electric push rod 26 assists in pushing the arrow track switching plate 24 to ensure the stability of the arrow track switching plate 24 after adjustment.

[0026] The supporting and positioning assembly includes a downward moving rod 43, two of which are arranged on the mounting plate 41 and are symmetrically distributed. An adjusting screw 46 is threadedly inserted at one end of the downward moving rod 43 located inside the mounting plate 41, and a first gear 47 is fixed on the adjusting screw 46. A connecting assembly is provided between the adjusting rods located in the same mounting plate 41, and a cross plate 44 is fixedly provided at the bottom of the two downward moving rods 43 on the same mounting plate 41, and a rectangular ground-inserting cone 45 is fixedly provided on the lower surface of the cross plate 44.

[0027] By adopting the above technical solution, when the adjusting screw 46 is driven to rotate, the downward rod 43 threadedly inserted on the adjusting screw 46 can be moved downward, so that the horizontal plate 44 fixed at the bottom of the downward rod 43 is inserted to push the ground cone 45 to be inserted into the ground, thereby increasing the overall stability of the bracket 1. According to the usage scenario, the ground cone 45 can be replaced with a friction pad that increases the friction force.

[0028] The connecting assembly includes a transmission shaft 49, which is located in the mounting plate 41 and is arranged in two numbers and is respectively close to the two downward moving rods 43. The upper and lower ends of the transmission shaft 49 are rotatably arranged on the inner wall of the mounting plate 41. The top end of the transmission shaft 49 is fixedly provided with a second gear 48 meshing with the first gear 47, and a first belt 5 is commonly provided between the two transmission shafts 49.

[0029] By adopting the above technical solution, the first belt 5 can simultaneously drive the two transmission shafts 49 in the mounting plate 41 to rotate. At the same time, the transmission shaft 49 will drive the adjusting screw 46 to rotate through the meshing second gear 48 and the first gear 47, so that the two adjusting screws 46 in the mounting plate 41 can rotate at the same time, thereby increasing the linkage.

[0030] One end of the transmission shaft 49 on the two mounting plates 41 is located on the outer wall of the mounting plate 41 and a common transmission sleeve is provided with a second belt 52 .

[0031] By adopting the above technical solution, the second belt 52 can simultaneously drive a transmission shaft 49 on two mounting plates 41 to transmit simultaneously, so that the transmission shafts 49 on the two mounting plates 41 can work at the same time. At the same time, both the first belt 5 and the second belt 52 can adopt a toothed synchronization to eliminate the lag of the drive.

[0032] A driving motor 51 is disposed below one of the mounting plates 41 , and an output end of the driving motor 51 is coaxially fixedly disposed on one of the transmission shafts 49 .

[0033] By adopting the above technical solution, the drive motor 51 is provided to facilitate the staff to directly drive the adjusting screw rod 46 to rotate, so as to facilitate the staff to operate.

[0034] A limiting strip 53 is fixedly disposed on the outer wall of the downward moving rod 43 . The limiting strip 53 can move along with the downward moving rod 43 and penetrate the mounting plate 41 .

[0035] By adopting the above technical solution, the limiting strip 53 is provided to limit the rotation of the lower moving rod 43, so that the lower moving rod 43 can stably move up and down.

[0036] Working principle: The rain-enhancing and hail-preventing rockets are respectively bound into different rocket arrow rails. The rocket arrow rails can be pre-installed on the arrow rail switching plate 24. Then, after each rain-enhancing and hail-preventing rocket is loaded, the ignition wire of the rocket is inserted into the corresponding ignition plug-in slot. After the binding is completed, the wind drives the wind speed unit 32 to rotate to generate an electrical signal, and the wind drives the wind direction unit 31 to rotate to generate an electrical signal. The receiving device in the bracket 1 receives the generated electrical signal and transmits it to the control system, thereby determining the wind speed and wind direction. The control system converts the electrical signal received by the receiver into a window language for easy reading by the operator. The first motor 14 and the second motor 23 are used to timely and quickly adjust the operating posture of the rocket on the arrow rail switching plate 24, thereby improving the operating efficiency.

[0037] When the above-mentioned bracket 1 moves to the working position, the driving motor 51 cooperates with the second belt 52 to drive the transmission shafts 49 in the two mounting plates 41 to rotate. The transmission shaft 49 can simultaneously drive another transmission shaft 49 in one mounting plate 41 to rotate through the first belt 5. The second belt 52 can simultaneously drive the four transmission shafts 49 in the two mounting plates 41 to rotate at the same time through the first belt 5. When the transmission shaft 49 rotates, the first gear 47 can be driven to rotate through the second gear 48. The second gear 48 and the first gear 47 will drive the adjusting screw 46 to rotate, so that the downward moving rod 43 threadedly inserted on the adjusting screw 46 can be driven to move downward, so that the horizontal plate 44 fixed at the bottom of the downward moving rod 43 is inserted to push the ground cone 45 to be inserted into the ground, thereby increasing the overall stability of the bracket 1, so that the bracket 1 can be stably set at the moved working position, so that it can be used normally.

[0038] 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 multiple rocket launcher, comprising a bracket (1), characterized in that: A corner support (11) is installed at the upper end of the bracket (1), a first groove (13) is provided on the upper surface of the bracket (1), a first motor (14) is installed in the first groove (13), a rotating block (12) is fixedly provided on the lower surface of the corner support (11), an output end of the first motor (14) is fixedly arranged on the corner support (11), an arrow track switching plate (24) is provided at a corner of the top end of the corner support (11), a second groove (2) is provided at the top end of the corner support (11) on one side of the corner support (11), a rotating rod (21) is rotatably provided in the second groove (2), a swing block (22) is fixedly provided on the rotating rod (21), and the corner support (11) A second motor (23) is installed on the side wall near the rotating rod (21), and the output end of the second motor (23) is coaxially fixed on the second motor (23). Support plates (3) are fixed on opposite sides of the outer wall of the corner support (11), and wind speed units (32) and wind direction units (31) are respectively installed on the upper surfaces of the two support plates (3). The wind speed units (32) and wind direction units (31) are electrically connected to the first motor (14) and the second motor (23). Casters (4) are installed at the four corners of the bottom of the bracket (1), and two symmetrically distributed mounting plates (41) are fixed on the lower surface of the bracket (1), and a supporting positioning component is provided on the lower surface of the mounting plates (41).

2. A multiple rocket launcher as claimed in claim 1, characterized in that: The upper surface of the bracket (1) is provided with a slide groove (15) around the first groove (13), a slider (16) is slidably arranged in the slide groove (15), and the top end of the slider (16) is fixedly arranged on the lower surface of the rotating block (12).

3. A multiple rocket launcher as claimed in claim 1, characterized in that: A first hinge block (25) is installed at one end of the upper surface of the corner support (11) away from the second groove (2), an electric push rod (26) is installed on the first hinge block (25), a second hinge block (27) is installed at the output end of the electric push rod (26), and an end of the output end of the second hinge block (27) away from the electric push rod (26) is fixedly arranged on the lower surface of the arrow track switching plate (24).

4. A multiple rocket launcher as claimed in claim 1, characterized in that: The supporting positioning assembly comprises a downward moving rod (43), two downward moving rods (43) are arranged on the mounting plate (41) and are symmetrically distributed. An adjusting screw (46) is threadedly inserted at one end of the downward moving rod (43) located inside the mounting plate (41), and a first gear (47) is fixedly provided on the adjusting screw (46). A connecting assembly is provided between the adjusting rods located in the same mounting plate (41), and a cross plate (44) is fixedly provided at the bottom of the two downward moving rods (43) on the same mounting plate (41), and a rectangular ground-inserting cone (45) is fixedly provided on the lower surface of the cross plate (44).

5. A multiple rocket launcher as claimed in claim 4, characterized in that: The connecting assembly comprises a transmission shaft (49), two transmission shafts (49) are arranged in the mounting plate (41) and are respectively close to two downward moving rods (43), the upper and lower ends of the transmission shaft (49) are rotatably arranged on the inner wall of the mounting plate (41), the top end of the transmission shaft (49) is fixedly provided with a second gear (48) meshing with the first gear (47), and a first belt (5) is commonly arranged between the two transmission shafts (49).

6. A multiple rocket launcher as claimed in claim 5, characterized in that: A second belt (52) is provided on a common transmission sleeve at one end of one of the transmission shafts (49) on the two mounting plates (41) and located on the outer wall of the mounting plate (41).

7. A multiple rocket launcher as claimed in claim 5, characterized in that: A driving motor (51) is provided below one of the mounting plates (41), and an output end of the driving motor (51) is coaxially fixedly arranged on one of the transmission shafts (49).

8. A multiple rocket launcher as claimed in claim 4, characterized in that: A limiting strip (53) is fixedly provided on the outer wall of the downward moving rod (43), and the limiting strip (53) can move along with the downward moving rod (43) and penetrate the mounting plate (41).

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