Meteorological vehicle-mounted rain enhancement and hail suppression vortex ring cannon

Abstract

The utility model provides a meteorological vehicle-mounted rain enhancement and hail suppression vortex ring cannon, which belongs to the technical field of meteorology and comprises a vehicle bottom plate, a carriage, a launching mechanism and a locking mechanism. A top plate of the carriage is sunken downwards along the central axis extending in the front-back direction to form a supporting groove. The launching mechanism is located behind the carriage. The launching mechanism comprises a supporting frame, a rotating frame, a combustion cylinder and an annular wave flow guide pipe which are arranged on the vehicle bottom plate. The rotating frame adjusts the emission angle and the placement angle of the ring wave flow guide pipe through a first rotating driving mechanism arranged on the supporting frame, so that the ring wave flow guide pipe is supported in the supporting groove during transportation and idling. And a locking rod of the locking mechanism is driven by a second rotary driving mechanism to lock the annular wave flow guide pipe. The annular wave flow guide pipe is positioned from the upper direction, the lower direction, the left direction and the right direction, bumping vibration in the transportation process can be reduced, and the angle adjusting accuracy, the positioning accuracy and the fixing firmness during emission of a combustion cylinder and the annular wave flow guide pipe are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of meteorology, and in particular relates to a meteorological vehicle-mounted vortex ring gun for rain-increasing and hail-prevention. Background Art

[0002] In existing devices for artificial weather modification, the launch barrel generally adopts a straight tube upright form. This vehicle-mounted straight tube upright launch barrel is not stable enough during transportation, and is easily affected by road bumps and vibrations and swings. Over time, the support seat and its angle adjustment mechanism supporting it will wear and loosen, and the launch barrel cannot be locked and fixed. During transportation of the launch barrel, abnormal noise, shaking and wear will occur, and then the launch barrel cannot be adjusted to the accurate launch position during launch, and the launch barrel cannot be locked at the accurate launch position. During launch, since the launch barrel is suspended and raised without support, the huge impact force generated will impact the support seat of the launch barrel in the opposite direction, which will also aggravate the change of the launch barrel position, affect the impact area of ​​the launch of the launch barrel, and reduce the effect of artificial weather modification. Utility Model Content

[0003] The utility model provides a meteorological vehicle-mounted rain-increasing and hail-prevention vortex ring gun, which aims to solve the problem that the straight-tube upright firing gun barrel is not fixed stably enough, resulting in poor firing effect.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a meteorological vehicle-mounted rain-increasing and hail-prevention vortex ring gun, comprising:

[0005] Car floor;

[0006] A carriage is arranged on the vehicle floor, wherein the central axis of the top plate of the carriage extending in the front-to-back direction is recessed downward to form a support groove, and the support groove is passed through the vehicle floor in the front-to-back direction;

[0007] A launching mechanism is arranged on the vehicle floor and is located at the rear of the vehicle compartment; the launching mechanism comprises a supporting frame, a rotating frame, a combustion tube and a ring-wave flow guide tube arranged on the vehicle floor; the rotating frame is rotatably connected to the supporting frame, the combustion tube is arranged on the rotating frame, the ring-wave flow guide tube is connected to the front end of the combustion tube, the rotating frame is driven to rotate by a first rotating driving mechanism arranged on the supporting frame to adjust the launching angle and placement angle of the ring-wave flow guide tube, so that the ring-wave flow guide tube is supported in the supporting groove during transportation and idle; wherein the shape of the ring-wave flow guide tube is trumpet-shaped; and

[0008] A locking mechanism is arranged on the top of the carriage, and includes a second rotary drive mechanism and a locking rod driven and connected to the second rotary drive mechanism, wherein the locking rod has an arc-shaped limiting section that can abut against the annular wave flow guide tube; the locking rod is driven by the second rotary drive mechanism to have a rotation angle of 90° in both directions, so that when locking the annular wave flow guide tube, it is perpendicular to the center line of the annular wave flow guide tube, and when unlocking, it is parallel to the center line of the annular wave flow guide tube and supported on the top of the carriage.

[0009] In one feasible manner, the second rotary drive mechanism includes a second motor fixed to the inner side of the car top, a driving gear connected to the main shaft of the second motor, and a driven gear meshing with the driving gear, the driven gear is rotatably connected to the inner side of the car top via a second shaft, and one end of the locking rod is fixed to the second shaft.

[0010] In one achievable manner, a first buffer rubber pad layer is provided on the surface of the arc-shaped limiting section of the locking rod that abuts against the ring-wave flow guide tube.

[0011] In one achievable manner, a second buffer rubber pad layer is provided in the region of the support groove that contacts the ring wave guide tube.

[0012] In one feasible manner, a launching base support mechanism is also provided in the area on the vehicle bottom plate between the two support frames, and the launching base support mechanism includes a base support ring that can be supported on the bottom of the combustion tube and four linear lifting elements evenly arranged along the circumference of the base support ring, the base of the linear lifting element is fixed on the vehicle bottom plate, and the actuator rod of the linear lifting element is hinged on the base support ring.

[0013] In one feasible manner, the rear portion of the vehicle floor is further provided with two forward and backward movable slide rails that move along the forward and backward direction of the vehicle body, and the four linear lifting elements are respectively mounted on the two forward and backward movable slide rails.

[0014] In one achievable manner, the bottom supporting ring is a conical ring capable of supporting the bottom of the combustion cylinder.

[0015] In one achievable manner, the support groove is a V-shaped structure, and the support groove has a horizontal groove bottom.

[0016] In one feasible manner, the support groove divides the interior of the carriage into two functional placement spaces on the left and right, one of which is provided with a generator and a distribution cabinet, and the other is provided with a gas tank, a gas buffer tank, an oxygen buffer tank and an air compressor; each corresponding functional placement space on the carriage is provided with a box door that is easy to open.

[0017] The meteorological vehicle-mounted rain-increasing and hail-preventing vortex ring gun provided by the utility model has the following beneficial effects compared with the prior art: a downwardly recessed supporting groove is arranged on the carriage, the ring-wave flow guide tube of the launching mechanism can adjust the launching angle through the rotating driving mechanism, and the angle of the ring-wave flow guide tube can be adjusted to be supported in the supporting groove during transportation and idle time. At the same time, a ring-wave flow guide tube that can be locked in the transportation and idle state is arranged on the top of the carriage, so that the ring-wave flow guide tube is supported and positioned by the supporting groove on the carriage to achieve left and right direction and lower side positioning, and the upper part of the ring-wave flow guide tube can be positioned by the locking rod, so that the ring-wave flow guide tube can be positioned from four directions of up, down, left and right, thereby reducing bumps and vibrations during transportation, and further reducing problems such as wear, abnormal noise and looseness of supporting parts of the combustion tube, ensuring the accuracy of adjusting the angle, positioning accuracy and firmness of fixing of the combustion tube and the ring-wave flow guide tube during launching, and avoiding the problem that the position of the combustion tube is loosened due to vibration during launching and the launching angle deviates from the predetermined orientation; the accuracy of rain-increasing and hail-preventing launching and the high efficiency of the effect are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun provided in an embodiment of the utility model Figure 1 ;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of a weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun provided in an embodiment of the utility model Figure 2 ;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of a weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun provided in an embodiment of the utility model Figure 3 (cab not shown);

[0021] Figure 4 A schematic diagram of the three-dimensional structure of a weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun provided in an embodiment of the utility model Figure 4 (cab not shown);

[0022] Figure 5 A schematic diagram of the main structure of a vehicle-mounted vortex ring gun for rain-increasing and hail-prevention provided by an embodiment of the utility model (without showing the cab);

[0023] Figure 6 A schematic diagram of the top view of the weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun provided in an embodiment of the utility model (the cab is not shown, and the locking mechanism is shown);

[0024] Figure 7 A schematic diagram of the structure of the locking mechanism provided by an embodiment of the utility model installed on a carriage;

[0025] Figure 8A schematic diagram of the rear structure of a weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun provided by an embodiment of the utility model (the ring wave flow guide tube is in an upright state, showing the launch bottom support mechanism);

[0026] Fig. 9 A schematic diagram of the main structure of the launch base mechanism provided by an embodiment of the utility model;

[0027] Fig.10 A top view structural diagram (layout diagram) of a launching base mechanism provided in an embodiment of the utility model;

[0028] Fig.11 Schematic diagram of the internal three-dimensional structure of the weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun provided in the embodiment of the utility model Figure 1 ;

[0029] Fig.12 Schematic diagram of the internal three-dimensional structure of the weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun provided in the embodiment of the utility model Figure 2 ;

[0030] Description of reference numerals:

[0031] 1. Car bottom plate; 2. Carriage; 21. Support groove; 22. Support plate; 3. Ring wave flow guide tube; 4. Support frame; 5. Rotating frame; 6. Third rotary drive mechanism; 7. Heat sink; 8. Combustion tube; 9. First rotary drive mechanism; 10. Air compressor; 11. Oxygen buffer tank; 12. Gas buffer tank; 13. Gas tank; 14. Generator; 15. Distribution cabinet; 16. Cab; 17. Locking mechanism; 171. Locking rod; 172. Second shaft; 173. Second motor; 174. Driving gear; 175. Driven gear; 18. Launching base support mechanism; 181. Base support ring; 182. Linear lifting element. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0033] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. is to distinguish different objects rather than to describe a specific order.

[0034] Please also read Figures 1 to 12Now, the meteorological vehicle-mounted rain-increasing and hail-preventing vortex ring gun provided by the utility model is described. The meteorological vehicle-mounted rain-increasing and hail-prevention vortex ring gun comprises a vehicle floor 1, a carriage 2, a launching mechanism and a locking mechanism 17, wherein a cab 16 is arranged at the front of the vehicle floor 1; the carriage 2 is arranged on the vehicle floor 1, and the central axis of the top plate of the carriage 2 extending in the front-to-back direction is recessed downward to form a supporting groove 21, and the supporting groove 21 passes through the vehicle floor 1 in the front-to-back direction; the launching mechanism is arranged on the vehicle floor 1 and is located at the rear of the carriage 2; the launching mechanism comprises a supporting frame 4, a rotating frame 5, a combustion tube 8 and a ring-wave flow guide tube 3 arranged on the vehicle floor 1; the rotating frame 5 is rotatably connected to the supporting frame 4, the combustion tube 8 is arranged on the rotating frame 5, the ring-wave flow guide tube 3 is connected to the front end of the combustion tube 8, and the rotating frame 5 is driven to rotate by a first rotating driving mechanism 9 arranged on the supporting frame 4 to adjust the launching angle and the placement angle of the ring-wave flow guide tube 3, so that the ring-wave flow guide tube 3 is supported in the supporting groove 21 during transportation and idleness; wherein, the shape of the ring-wave flow guide tube 3 is trumpet-shaped. The first rotary drive mechanism 9 can drive the rotating frame 5, the combustion tube 8 and the ring-wave flow guide tube 3 to swing forward and backward at least 90° around the first axis, so as to adjust the emission angle of the ring-wave flow guide tube 3 and fit it with the inner wall and bottom of the support groove 21 when placed.

[0035] The locking mechanism 17 is arranged on the top of the carriage 2, including a second rotary drive mechanism and a locking rod 171 drivingly connected to the second rotary drive mechanism, and the locking rod 171 has an arc-shaped limit section that can abut the ring-wave flow guide tube 3; the locking rod 171 is driven by the second rotary drive mechanism to have a positive and negative rotation angle of 90°, so that when locking the ring-wave flow guide tube 3, it is perpendicular to the center line of the ring-wave flow guide tube 3, and when unlocking, it is parallel to the center line of the ring-wave flow guide tube 3 and supported on the top of the carriage 2. Only the locking rod 171 of the locking mechanism 17 is exposed on the top of the carriage 2, and other components can be arranged in the carriage 2 without affecting the appearance visibility; at the same time, the second rotary drive mechanism can use the vehicle-mounted generator 14 to provide power.

[0036] The utility model provides a weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun, which is provided with a downwardly concave support groove 21 on the carriage 2, and the ring-wave flow guide tube 3 of the launching mechanism can adjust the launching angle through a rotating driving mechanism, and the angle of the ring-wave flow guide tube 3 can be adjusted to be supported in the support groove 21 during transportation and idleness. At the same time, a ring-wave flow guide tube 3 that can be locked in the transportation and idle state is provided on the top of the carriage 2, so that the ring-wave flow guide tube 3 is supported and positioned in the left and right directions and the lower side through the support and positioning of the support groove 21 on the carriage 2, and the ring-wave flow guide tube 3 is locked by the lock. The stop rod 171 can realize the positioning of the upper part of the annular wave flow guide tube 3, thereby positioning the annular wave flow guide tube 3 from four directions of up, down, left and right, which can reduce the bumps and vibrations during transportation, and further reduce the wear, abnormal noise, looseness and other problems of the supporting parts of the combustion tube 8, ensure the accuracy of the angle adjustment, the accuracy of positioning, and the firmness of fixation of the combustion tube 8 and the annular wave flow guide tube 3 during launch, and avoid the problem of the combustion tube 8 loosening due to vibration during launch and the launch angle deviating from the predetermined position; improve the accuracy of rain-increasing and hail-prevention launch and the efficiency of the effect.

[0037] In some embodiments, Figure 6 and Figure 7 As shown, the second rotation drive mechanism includes a second motor 173 fixed to the inner side of the top of the carriage 2, a driving gear 174 connected to the main shaft of the second motor 173, and a driven gear 175 meshing with the driving gear 174. The driven gear 175 is rotatably connected to the inner side of the top of the carriage 2 through the second shaft 172, and one end of the locking rod 171 is fixed to the second shaft 172. The locking rod 171 is driven by gear transmission to rotate 90° in the forward and reverse directions to achieve locking and unlocking of the ring-wave flow guide tube 3. The gear transmission has a good locking effect, which can improve the locking reliability of the locking rod 171 on the ring-wave flow guide tube 3.

[0038] In specific implementation, the support plate 22 is fixed inside the carriage 2, the second motor 173 is fixed to the support plate 22 by bolts, the locking rod 171 and the upper end of the second shaft 172 extending out of the carriage 2 can be connected by a key to achieve synchronous rotation, and a rectangular hole can be provided on the locking rod 171, and a rectangular section adapted to the rectangular hole is provided on the upper end of the corresponding second shaft 172 to achieve synchronous rotation, and a locking nut is provided on the upper end of the second shaft 172 to axially lock the locking rod 171. Among them, the locking rod 171 rotates from the back to the front and abuts against the ring wave guide tube 3.

[0039] In other embodiments, the locking mechanism 17 can use a worm gear reducer as the second motor 173, so that the second motor 173 can be directly fixed on the top of the carriage 2; the locking mechanism 17 can also be fixed on the top of the carriage 2, using a cylinder to push the rack, the rack drives the gear, and the gear drives the locking rod 171 to rotate.

[0040] In some embodiments, a first buffer rubber pad layer (not shown in the figure) is provided on the surface of the arc-shaped limiting section of the locking rod 171 that abuts against the ring-wave flow guide tube 3. The first buffer rubber pad layer is provided to avoid hard collision and abnormal noise wear between the ring-wave flow guide tube 3 and the locking rod 171, protect the ring-wave flow guide tube 3, and also make the ring-wave flow guide tube 3 have a certain elastic displacement, reducing the damage of the hard connection part.

[0041] In some embodiments, a second buffer rubber pad layer (not shown) is provided in the area of ​​the support groove 21 that contacts the annular waveguide tube 3. The second buffer rubber pad layer has the same function as the first buffer rubber pad layer. Through the protection of the two buffer rubber pad layers, the annular waveguide tube 3 is prevented from colliding with the hard metal, and the annular waveguide tube 3 has a certain elastic displacement, which reduces the damage to the hard connection part.

[0042] In some embodiments, Figures 8 to 10 As shown, a launching bottom supporting mechanism 18 is also provided in the area between the two support frames 4 on the vehicle bottom plate 1. The launching bottom supporting mechanism 18 comprises a bottom supporting ring 181 that can be supported on the bottom of the combustion tube 8 and four linear lifting elements 182 that are evenly arranged along the circumference of the bottom supporting ring 181. The base of the linear lifting element 182 is fixed on the vehicle bottom plate 1, and the actuator rod of the linear lifting element 182 is hinged on the bottom supporting ring 181. When the angle of the combustion tube 8 is adjusted to the upright launching state, the bottom supporting ring 181 is supported on the bottom of the combustion tube 8, so that the combustion tube 8 forms two upper and lower supporting positions, reducing the impact of the reverse thrust during launching on the support frame 4 and the vehicle bottom plate 1.

[0043] The linear lifting element 182 may be an electric push rod, a cylinder, etc., and may be powered by connection with the generator 14 or the air compressor 10 .

[0044] In some embodiments, Figures 8 to 10 As shown, the rear part of the vehicle floor 1 is also provided with two forward and backward moving slide rails that move along the front and rear direction of the vehicle body, and four linear lifting elements 182 are respectively installed on the two forward and backward moving slide rails. Considering that when the emission angle of the combustion tube 8 is adjusted to be less than 90°, the bottom support ring 181 is located in the middle position of the two support frames 4 and cannot support the combustion tube 8, the four linear lifting elements 182 can be moved forward or backward through the forward and backward moving slide rails, and the lifting heights of the front two linear lifting elements 182 and the rear two linear lifting elements 182 are different, so that the bottom support ring 181 forms an inclined state, so as to support the combustion tube 8.

[0045] In some embodiments, Figures 8 to 10 As shown, the bottom supporting ring 181 is a conical ring that can support the bottom of the combustion tube 8, corresponding to the arc-shaped head at the bottom of the combustion tube 8. The conical ring is adapted to the bottom side of the combustion tube 8 to improve the reliability of supporting the bottom of the combustion tube 8.

[0046] In some embodiments, Figures 1 to 6 As shown, the support groove 21 is a V-shaped structure, and the support groove 21 has a horizontal groove bottom. The two side walls of the V-shaped support groove 21 have the function of clamping and limiting the swing of the ring wave flow guide tube 3 in the left and right directions. The bottom of the ring wave flow guide tube 3 can be supported on the horizontal groove bottom of the support groove 21, and the locking rod 171 limits the upper part thereof, so as to limit the ring wave flow guide tube 3 in four directions, improve the stability of the fixing and positioning of the ring wave flow guide tube 3, and prevent it from vibrating with the vehicle.

[0047] Optionally, the support groove 21 is a rectangular groove or a semicircular groove, and the groove bottom of the support groove 21 can be an inclined surface, and the rear side close to the launching device is lower than the front side away from the launching device.

[0048] In some embodiments, Fig.11 and Fig.12 As shown, the support groove 21 divides the interior of the carriage 2 into two functional placement spaces on the left and right, one of which is provided with a generator 14 and a distribution cabinet 15, and the other is provided with a gas tank 13, a gas buffer tank 12, an oxygen buffer tank 11 and an air compressor 10; the corresponding functional placement spaces on the carriage 2 are respectively provided with a box door that is easy to open, and the box door is provided with a plurality of heat dissipation holes.

[0049] The support groove 21 on the carriage 2 just divides the carriage 2 into two functional placement spaces, separating the electrical equipment such as the generator 14 and the distribution cabinet 15 from the flammable canned materials, thereby avoiding the influence of the heating of the electrical equipment on the canned materials; wherein, the second motor 173 is also arranged on the side of the generator 14; at the same time, the support groove 21 also makes the layout of the two functional placement spaces have a certain distance, and also reduces the mutual influence.

[0050] It should be noted that the generator 14 generates electricity to supply the power distribution cabinet 15 and each rotating drive mechanism and each electrical component, and the gas in the gas tank 13, the compressed air provided by the air compressor 10 and the oxygen provided by the oxygen buffer tank 11 are proportionally delivered to the high-pressure ignition area on the combustion tube 8, and the mixed gas in the combustion tube 8 is detonated, and the generated shock wave is ejected from the ring wave guide tube 3 to the operation cloud area. The pipelines and lines in this application are conventionally connected and are not shown in the figure.

[0051] In some embodiments, Figures 1 to 5 As shown, a heat sink 7 is provided on the periphery of the combustion tube 8. The heat sink 7 is in direct contact with the outer wall of the combustion tube 8, and can quickly conduct the heat generated by the combustion tube 8, which can alleviate the problem of high-temperature heat accumulation caused by continuous emission of the combustion tube 8.

[0052] In some embodiments, Figures 1 to 5As shown, the support frame 4 includes two vertical boxes, and the first rotation drive mechanism 9 is assembled in one of the vertical boxes; the two sides of the rotating frame 5 are respectively connected to the first bearing seats of the vertical boxes through the first axis, and one of the first axes is connected to the main axis of the first rotation drive mechanism 9; the first rotation drive mechanism 9 drives the rotating frame 5 and the ring-wave flow guide tube 3 thereon to swing up and down around the first axis, so as to adjust the angle between the ring-wave flow guide tube 3 and the horizontal plane.

[0053] In some embodiments, Figures 1 to 5 As shown, a third rotating drive mechanism 6 is also provided on the rotating frame 5, and the combustion tube 8 is connected to the rotating frame 5 through the third rotating drive mechanism 6. Two sets of third bearing seats are symmetrically provided on the rotating frame 5, and the combustion tube 8 is rotationally connected to the third bearing seat through a third axis; the third driving mechanism is drivingly connected to the third axis to drive the combustion tube 8 to swing in the left and right directions; wherein the first axis, the second axis 172 and the third axis are perpendicular to each other.

[0054] In some embodiments, Figures 1 to 5 As shown, the rotating frame 5 is elliptical, the first axis is arranged on the long axis of the rotating frame 5, and the third axis is arranged on the short axis of the rotating frame 5. The elliptical rotating frame 5 provides a space for the combustion tube 8 and the ring-wave flow guide tube 3 to swing left and right. When the ring-wave flow guide tube 3 leaves the support groove 21 and is not interfered by the surroundings, it can swing left and right by a certain angle (for example, a range of 0-60°) under the forward and reverse rotation of the third rotating drive mechanism 6, so as to expand the launch direction without adjusting the direction of the whole vehicle, and realize the flexible adjustment of the launch direction.

[0055] In some embodiments, Figures 1 to 5 As shown, the first rotary drive mechanism 9 and the third drive mechanism are both worm gear drive mechanisms. The worm gear drive mechanism adopts a motor and a worm gear reducer, and has good self-locking performance to lock the angle of the combustion tube 8 and the ring wave flow guide tube 3 to ensure the accuracy of the launch direction.

[0056] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0057] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A weather vehicle-mounted vortex ring gun for rain enhancement and hail prevention, characterized in that: include: Car floor (1); A carriage (2) is arranged on the vehicle floor (1), and the top plate of the vehicle floor (2) is recessed downward along the central axis extending in the front-rear direction to form a support groove (21), and the support groove (21) is connected along the front-rear direction of the vehicle floor (1); A launching mechanism is arranged on the vehicle floor (1) and is located at the rear of the vehicle compartment (2); the launching mechanism comprises a support frame (4), a rotating frame (5), a combustion tube (8) and a ring wave flow guide tube (3) arranged on the vehicle floor (1); the rotating frame (5) is rotatably connected to the supporting frame (4), the combustion tube (8) is arranged on the rotating frame (5), the ring wave flow guide tube (3) is connected to the front end of the combustion tube (8), the rotating frame (5) is driven to rotate by a first rotating driving mechanism (9) arranged on the supporting frame (4) to adjust the launching angle and placement angle of the ring wave flow guide tube (3), so that the ring wave flow guide tube (3) is supported in the supporting groove (21) during transportation and idle; wherein the shape of the ring wave flow guide tube (3) is a trumpet shape; and A locking mechanism (17) is arranged on the top of the carriage (2), comprising a second rotary drive mechanism and a locking rod (171) drivingly connected to the second rotary drive mechanism, wherein the locking rod (171) has an arc-shaped limiting section capable of abutting against the annular wave flow guide tube (3); the locking rod (171) is driven by the second rotary drive mechanism to have a positive and negative rotation angle of 90°, so that when locking the annular wave flow guide tube (3), the locking rod is perpendicular to the center line of the annular wave flow guide tube (3), and when unlocking, the locking rod is parallel to the center line of the annular wave flow guide tube (3) and supported on the top of the carriage (2).

2. The weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun according to claim 1, characterized in that: The second rotary drive mechanism comprises a second motor (173) fixed to the inner side of the top of the carriage (2), a driving gear (174) connected to the main shaft of the second motor (173), and a driven gear (175) meshing with the driving gear (174); the driven gear (175) is rotatably connected to the inner side of the top of the carriage (2) via a second shaft (172); one end of the locking rod (171) is fixed to the second shaft (172).

3. The weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun according to claim 1, characterized in that: A first buffer rubber pad layer is provided on the surface of the arc-shaped limiting section of the locking rod (171) abutting against the ring-wave flow guide tube (3).

4. The weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun according to claim 1, characterized in that: A second buffer rubber pad layer is provided in the area in the support groove (21) that contacts the ring wave flow guide tube (3).

5. The weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun according to claim 1, characterized in that: A launching base support mechanism (18) is also provided in the area between the two support frames (4) on the vehicle bottom plate (1), and the launching base support mechanism (18) comprises a base support ring (181) that can be supported on the bottom of the combustion tube (8) and four linear lifting elements (182) uniformly arranged along the circumference of the base support ring (181), the base of the linear lifting element (182) is fixed on the vehicle bottom plate (1), and the actuator rod of the linear lifting element (182) is hinged on the base support ring (181).

6. The weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun as claimed in claim 5, characterized in that: The rear part of the vehicle floor (1) is also provided with two forward and backward movable slide rails that move along the forward and backward direction of the vehicle body, and the four linear lifting elements (182) are respectively installed on the two forward and backward movable slide rails.

7. The weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun as claimed in claim 5, characterized in that: The bottom supporting ring (181) is a conical ring capable of supporting the bottom of the combustion tube (8).

8. The weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun according to claim 1, characterized in that: The support groove (21) is a V-shaped structure, and the support groove (21) has a horizontal groove bottom.

9. The weather vehicle-mounted rain-increasing and hail-prevention vortex ring gun according to claim 1, characterized in that: The support groove (21) divides the interior of the carriage (2) into two functional placement spaces on the left and right, one of the functional placement spaces being provided with a generator (14) and a power distribution cabinet (15), and the other functional placement space being provided with a gas tank (13), a gas buffer tank (12), an oxygen buffer tank (11) and an air compressor (10); and each corresponding functional placement space on the carriage (2) is provided with a door that is easy to open.

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