CN116294803A - Automatic change hail suppression rocket launching frame that increases rain - Google Patents

Abstract

The invention provides an automatic rain-increasing hail-suppression rocket launching cradle, which comprises an electronic compass, a director, a high-low machine, a rotary disc and a steering gear. The high-low machine adopts a double-screw structure and is supported at double points, so that the stability of rocket launching is improved; in addition, the double-screw structure has a self-locking characteristic, and the internal structure cannot rotate and slide easily like a rotating optical axis, so that locking is not needed, and the preparation time for emission is shortened. The steering wheel adopts an integrated rotary assembly structure, can realize 360 degrees of free rotation, occupies small volume and light weight, adopts a driving rod with a servo motor and a bearing with a gear to form, and the rotary connecting rod and the bearing are assembled as a whole, so that the fit clearance is smaller than that of a bulk structure, the rotary delay is effectively reduced, and the system is positioned more rapidly and efficiently.

Description

Automatic change hail suppression rocket launching frame that increases rain

Technical Field

The invention relates to the technical field of shadow work tools, in particular to an automatic rain-increasing hail-suppressing rocket launching frame.

Background

With the rapid development of industrialization, heavy energy consumption industries such as vehicles, aviation, sea transportation, heat supply, power supply and the like are rapidly developed, the influence of a large amount of discharged greenhouse gases on climate is gradually increased, the frequency and amplitude of climate change are gradually increased, and certain influence on the aspects of production, cultivation, traffic and the like in partial areas is brought, so that the market demand on artificially influenced weather is gradually increased. The rocket is used for carrying relevant working parts to a designated area to carry out various special operations, has wide application in the fields of aerospace, weather, military and the like, is affected by climate change, and has gradually increased application in the field of artificial weather. Therefore, the launch tasks of various rockets put more update and higher requirements on rocket launchers.

At present, a rain-increasing hail-suppression rocket is a main tool for artificially influencing weather operation, and a rocket launching frame is used as a launching platform and plays an important role in the ghost operation. The existing automatic launching frame height machine mostly adopts a gear tooth arc structure, a certain transmission gap exists in the structure, a locking mechanism is needed to be matched for elimination, and the existence of the locking mechanism prolongs the preparation time of rocket launching; the single-point supported gear tooth arc structure has poor system stability during emission; the azimuth machine with the combination of the speed reducer and the bearing is adopted, and the defects of poor system integration level, low precision and locking requirement exist; the combination of the rotary center shaft, the double bearings and the shaft sleeve has certain deviation, the weight is large, the occupied volume is large, and certain rotary delay exists between the input end and the output end, so that the gesture adjustment efficiency of the transmitting frame is adversely affected.

Therefore, there is a need for a rocket launcher capable of enhancing the launching efficiency and shortening the time consumption of launching.

Disclosure of Invention

In view of the above, the invention provides an automatic rain-increasing hail-suppressing rocket launching frame, which can improve the launching precision and shorten the launching preparation time.

In order to achieve the above purpose, the technical scheme of the invention is as follows:

an automatic rain-increasing hail-suppressing rocket launcher comprises an electronic compass, a director for bearing a rocket, a height machine and a direction machine.

The high-low machine comprises two groups of screw rod mechanisms and a pitching motor, and the steering machine comprises a rotary disc and a rotary mechanism which is integrally assembled; the electronic compass is fixed on the upper part of the director and is used for measuring the rocket posture; the lower part of the director is fixed with the upper part of the rotary disc, the lower part of the rotary disc is fixed with the rotary mechanism, and the rotary mechanism outputs rotary torque to drive the rotary disc to move left and right together with the director; the upper ends of the two groups of screw rod mechanisms are fixedly connected with the lower part of the director, the lower ends of the two groups of screw rod mechanisms are fixedly connected with a pitching motor, and the pitching motor outputs pitching torque to drive the screw rod mechanisms and the director to move up and down together; the two groups of screw mechanisms are respectively arranged at two sides of the rotary disc.

Further, the device also comprises a sliding mechanism; the sliding mechanism is fixed on a rear carriage plate of the working vehicle and drives the rocket launcher to slide on the rear carriage plate.

Further, the slewing mechanism comprises a servo motor, an adapter, a slewing connecting rod, an external gear bearing, a manual slewing lever and a slewing support; the servo motor outputs rotary torque and transmits the rotary torque to the rotary connecting rod through the adapter; one end of the rotary connecting rod obtains rotary torque, and the other end of the rotary connecting rod is connected with a manual rotary rod; the external gear bearing is connected with the rotary connecting rod to acquire rotary torque, and the external gear bearing is meshed with the rotary support to drive the rotary support to rotate.

Further, the screw rod mechanism comprises a supporting rod, a screw rod, a vertical bevel gear, a pitching rotation shaft and a horizontal bevel gear; the pitching rotation shaft receives pitching torque output by the pitching motor, and is meshed with the horizontal bevel gear to drive the horizontal bevel gear to rotate; the horizontal bevel gear is meshed with the vertical bevel gear to drive the vertical bevel gear to rotate; the vertical bevel gear is meshed with the screw rod, and pitch torque is transmitted to the screw rod; the screw rod is connected with the supporting rod through threads to drive the supporting rod to move up and down; the supporting rods of the two groups of screw rod mechanisms are respectively and fixedly connected with two sides of the director to drive the director to move up and down.

Further, the steering gear also comprises a skin box body positioned between the rotary disc and the rotary mechanism; the skin box body is internally provided with a battery, a battery box and a pitching motor.

The battery is arranged in the battery box and supplies power for the servo motor, the pitching motor and the electronic compass.

The pitching motor is fixed in the skin box body, and the output end is connected with the lower end of the screw rod mechanism through a circular opening on the side surface of the outer surface of the skin box body.

The lower part of the outer surface of the skin box body is fixedly connected with a rotary support of a rotary mechanism through a screw and rotates together with the rotary mechanism.

Further, the height machine also comprises an upper protection pipe and a lower protection pipe; the upper protective sleeve is sleeved at the upper end of the supporting rod, and the lower protective sleeve is sleeved at the lower end of the supporting rod.

Further, the T-shaped threads of the screws in the two groups of screw mechanisms are opposite in rotation direction.

The beneficial effects are that:

1. the invention provides an automatic rain-increasing hail-suppression rocket launching cradle, which comprises an electronic compass, a director, a high-low machine, a rotary disc and a steering gear. The high-low machine adopts a double-screw structure and is supported at double points, so that the stability of rocket launching is improved; in addition, the double-screw structure has a self-locking characteristic, and the internal structure cannot rotate and slide easily like a rotating optical axis, so that locking is not needed, and the preparation time for emission is shortened. The turning mechanism in the steering gear is integrally assembled, and the 360-degree free turning can be realized by adopting an integrated turning assembly structure, so that the occupied volume is small and the weight is light.

2. The device also comprises a sliding mechanism, so that the rocket launcher can slide on the rear carriage plate conveniently.

3. The rotary mechanism of the device adopts the rotary connecting rod with the servo motor and the external gear bearing, has smaller fit clearance than a bulk structure, effectively reduces the rotary delay, and ensures that the system is positioned more quickly and efficiently.

4. The screw rod mechanism adopts a mode of meshing a vertical bevel gear and a horizontal bevel gear to transmit pitching torque, so that the space is saved, and the space is fully utilized.

5. The device comprises an upper protection pipe and a lower protection pipe, wherein the upper protection pipe and the lower protection pipe are used for improving the rigidity of the whole structure on one hand, and shielding the screw inside on the other hand, so that dust and sundries are prevented from entering threads to influence torque transmission.

6. The slewing mechanism, the battery box and the pitching motor of the device are integrated in the skin box body, so that the volume of the launching frame is reduced.

Drawings

Fig. 1 is a block diagram of the apparatus of the present invention.

Fig. 2 is a structural diagram of the height machine.

Fig. 3 is a structural view of a strut.

Fig. 4 is a structural view of the screw.

Fig. 5 is a schematic view of a screw gland.

Fig. 6 is a schematic view of a vertical bevel gear.

Fig. 7 is a schematic view of a horizontal bevel gear.

Fig. 8 is a schematic view of the housing.

Fig. 9 is a schematic view of a steering wheel.

Fig. 10 is a schematic view of a swing mechanism.

Detailed Description

The invention will now be described in detail by way of example with reference to the accompanying drawings.

As shown in fig. 1, the invention provides an automatic rain-increasing hail-suppressing rocket launcher, which comprises an electronic compass 1, a director 2 for bearing a rocket, a height machine 3, a direction machine 4, a sliding mechanism 5 and a hand-held set 6. The elevating machine 3 includes two sets of screw mechanisms and a pitch motor 300, and the steering machine 4 includes a turntable 400 and an integrally assembled turntable 405.

An electronic compass 1 is mounted on top of the director 2, which is used to measure the attitude (including azimuth and pitch) of the entire rocket launcher, and transmits it to the handset 6. The hand-held machine 6 is a control device held by a person remotely controlling the launching, interacts with the rocket launcher through a wireless communication protocol, and changes the gesture thereof.

The director 2 carries a rocket, which is a structure for carrying out flight guidance on the rocket in a rocket launcher, so that the rocket flies in a preset trajectory after being guided, and the artificial precipitation catalyst is sown.

The lower part of the director 2 is fixed with the upper part of the rotary disc 400, and the rotary disc 400 drives the director 2 to rotate, so that the azimuth angle of the rocket frame is adjusted; the lower part of the rotary disc 400 is fixed with a rotary mechanism 405, a servo motor in the rotary mechanism 405 outputs rotary torque to drive the rotary disc 400 to move left and right together with the director 2, and the adjustment of azimuth angle is completed; the lower part of the director 2 is fixedly connected with the upper ends of two groups of screw mechanisms, the lower ends of the screw mechanisms are fixedly connected with the pitching motor 300, the pitching motor 300 outputs pitching torque to drive the screw mechanisms and the director 2 to move up and down together, and the pitch angle is adjusted; two sets of screw mechanisms are disposed on both sides of the rotary plate 400.

The pitch motor 300 is a dual output motor, and the two output ends respectively provide pitch torque for the two sets of screw mechanisms. The following describes the specific components of the screw mechanism:

as shown in fig. 2, each set of screw mechanisms includes: a strut 301, an upper shield tube 302, a screw 303, a lower shield tube 304, a screw gland 305, a vertical bevel gear 306, a bracket 307, a pitch rotation shaft 308, a housing 309, a horizontal bevel gear 310, a horizontal bearing cap 311, a locking sleeve 312, and a positioning nut 313.

As shown in fig. 3, the strut 301 includes a fisheye bearing 3011, a connector 3012, a strut tube shaft 3013, and a copper coil 3014. The fish-eye bearing 3011 is arranged at the upper end of the supporting rod tube shaft 3013 through a connector 3012, and a copper screw tube 3014 is sleeved at the lower end of the supporting rod tube shaft 3013. The upper protective tube 302 and the lower protective tube 304 are steel protective tubes, and are respectively sleeved at the upper end and the lower end of the supporting rod 301, so that the effects of shielding the moving piece and increasing the overall rigidity are achieved.

As shown in fig. 4, the screw 303 includes a threaded rod 3031 and a gear stub 3032, which is a straight rod with a T-shaped thread. The threaded rod 3031 is connected with a gear short shaft 3032, and the head of the threaded rod 3031 is provided with a key groove and a connecting shaft shoulder for installing a vertical bevel gear 306 and a bearing thereof. The T-shaped threads of the screws in the two groups of screw mechanisms are opposite in rotation direction.

As shown in fig. 5, the screw gland 305 is a circular hole cover, four fixing holes are formed at the edge, the outer circle is a thread, and the screw gland is fixed inside the shell 309, so that the limit of the bottom of the screw 3 is realized.

As shown in fig. 2, the bracket 307 is a hollow rod in the shape of a handle, the extension end of which is connected to the lifter input 408, and the handle end is fixed to the pitch rotation shaft 308.

As shown in fig. 6 and 7, the horizontal bevel gear 306 and the vertical bevel gear 310 are made of special gear steel, and are matched with the pitching rotation shaft 308 to realize the reversing and transmission of pitching torque.

In this embodiment, a pitch torque transmission process is described by taking a set of screw mechanisms as an example. The input end 408 of the high-low machine is connected with the output end of the pitching motor 300 through a coupling so as to acquire pitching torque and transmit the pitching torque to the bracket 307, and the bracket 307 drives the pitching rotation shaft 308 to rotate together. The pitching rotation shaft 308 is connected with the horizontal bevel gear 306 through a flat key to drive the horizontal bevel gear 306 to rotate; the horizontal bevel gear 306 is meshed with the vertical bevel gear 310 to drive the vertical bevel gear 310 to rotate, and at the moment, the pitching torque direction is changed to be perpendicular to the plane where the original direction is located to rotate; the vertical bevel gear 310 is connected with the screw 303 by a key to transmit rotation torque to the screw 303; the screw 303 is connected with the supporting rod 301 through a copper screw tube 3014 to drive the supporting rod 301 to move up and down.

As shown in fig. 8, the structure of the housing 309 is an approximately cylindrical body, in fact, an approximately cylindrical structure formed by cutting two vertically intersecting cylindrical bodies, the right side and the upper side of the cross section of the structure are both provided with positioning surfaces for axial limitation, the positioning surfaces are used for being connected with the bearing of the vertical bevel gear 310, the left side inner hole is provided with an inner thread for being matched with the locking sleeve 312 so as to realize the mounting limitation of the left side open hole positioning bearing (the bearing of the horizontal bevel gear 306), and the threaded hole at the bottom of the housing 309 is used for mounting the oil seal cover. The inner surface of the shell 309 is provided with an inner shaft shoulder, the upper part is connected with the screw 303 and the screw gland 305, wherein the screw gland 305 is arranged above the screw 303, the right side is connected with a pitching rotation shaft 308 provided with a bearing, and the left side uses a locking sleeve 312 to press the horizontal bevel gear 306 on the shaft shoulder of the pitching rotation shaft 308. The bearing outer side of the horizontal bevel gear 306 is surrounded by a horizontal bearing cover 311.

As shown in fig. 9, the steering wheel 4 includes a rotary plate 400, a rotary mechanism 405 integrally assembled, a battery box 407, a battery box handle 406, and a skin box 404 composed of upper and lower skins. The upper part of the mask box 404 is fixed with the rotary disc 400, and the lower part is fixed with the rotary mechanism 405 into a whole, so that the whole rotation of the upper half part of the transmitting frame is realized during the rotation. The steering wheel 4 is provided with a height input 408.

The battery box 407 with the battery is internally installed, and the battery handles 406 are installed at the front and rear parts of the battery box 407, so that the disassembly and the installation of the whole assembly can be conveniently and rapidly realized. The batteries are mounted in a battery box 407 for powering the servo motor 403, the pitch motor 409 and the electronic compass 1. The skin housing 404 also houses a pitch motor 300, the position of which is designed to determine the highest and lowest angles of extension and retraction of the height machine 3, and the maximum stroke of extension. The output end is connected with the lower end of the screw rod mechanism through a round opening on the side surface of the outer surface of the skin box body.

As shown in fig. 10, the swing mechanism 405 includes: a slewing bearing 401, a slewing connecting rod 402 and a servo motor 403; in addition, the device also comprises an adapter, an external gear bearing and a manual rotary rod. The servo motor 403 inputs a rotation torque and transmits the rotation torque to the rotation connecting rod 402 through the adapter; one end of the rotary connecting rod 402 obtains rotary torque, and the other end is connected with a manual rotary rod; the external gear bearing is connected with a rotary connecting rod 402 to acquire rotary torque, and is meshed with the rotary support 401 to drive the rotary support 401 to rotate. The rotary support 401 is fixed to the lower portion of the skin housing 404 via screws, and the upper portion of the skin housing 404 is fixed to the rotary plate 400, thereby driving the rotary plate 400 to rotate together.

The rotation delay is mainly divided into two parts, and one part has a certain installation gap inside the rotating part, so that the output end still does not rotate after the input end inputs a certain rotation angle; the other part is that when the whole body moves, the target end is close to or reaches a preset angle, the movement of the input end is stopped, and the output end still moves to a certain angle towards the original direction due to the clearance and inertia; these two parts give some delay to the revolution and also reduce the accuracy of the revolution. The slewing mechanism 405 in this embodiment is assembled integrally, so that the gap between the rotating members is greatly optimized, and the slewing delay is greatly reduced.

As shown in fig. 1, the sliding mechanism 5 is fixed to a rear compartment plate of the working vehicle, and is fixed to the bottom of the steering wheel 4 to drive the rocket mount to integrally slide on the rear compartment plate.

In summary, the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. An automatic rain-increasing hail-suppressing rocket launcher is characterized by comprising an electronic compass, a director for bearing a rocket, a height machine and a direction machine;

the high-low machine comprises two groups of screw rod mechanisms and a pitching motor, and the steering machine comprises a rotary disc and a rotary mechanism which is integrally assembled; the electronic compass is fixed on the upper part of the director and is used for measuring the rocket posture; the lower part of the director is fixed with the upper part of the rotary disc, the lower part of the rotary disc is fixed with the rotary mechanism, and the rotary mechanism outputs rotary torque to drive the rotary disc to move left and right together with the director; the upper ends of the two groups of screw rod mechanisms are fixedly connected with the lower part of the director, the lower ends of the two groups of screw rod mechanisms are fixedly connected with a pitching motor, and the pitching motor outputs pitching torque to drive the screw rod mechanisms and the director to move up and down together; the two groups of screw mechanisms are respectively arranged at two sides of the rotary disc.

2. The automated rain-enhancing hail-suppressing rocket mount of claim 1, further comprising a sliding mechanism; the sliding mechanism is fixed on a rear carriage plate of the working vehicle and drives the rocket launcher to slide on the rear carriage plate.

3. The automated rain-enhancing hail-suppressing rocket launcher of claim 1, wherein said slewing mechanism comprises a servo motor, an adapter, a slewing connecting rod, an external gear bearing, a manual slewing lever, and a slewing support; the servo motor outputs rotary torque and transmits the rotary torque to the rotary connecting rod through the adapter; one end of the rotary connecting rod obtains rotary torque, and the other end of the rotary connecting rod is connected with a manual rotary rod; the external gear bearing is connected with the rotary connecting rod to acquire rotary torque, and the external gear bearing is meshed with the rotary support to drive the rotary support to rotate.

4. The automated rain-enhancing hail-suppressing rocket mount of claim 1, wherein the screw mechanism comprises struts, screws, vertical bevel gears, pitch rotation shafts, and horizontal bevel gears; the pitching rotation shaft receives pitching torque output by the pitching motor, and is meshed with the horizontal bevel gear to drive the horizontal bevel gear to rotate; the horizontal bevel gear is meshed with the vertical bevel gear to drive the vertical bevel gear to rotate; the vertical bevel gear is meshed with the screw rod, and pitch torque is transmitted to the screw rod; the screw rod is connected with the supporting rod through threads to drive the supporting rod to move up and down; the supporting rods of the two groups of screw rod mechanisms are respectively and fixedly connected with two sides of the director to drive the director to move up and down.

5. The automated rain-enhancing hail-suppressing rocket mount of claim 3, wherein said steering engine further comprises a skin box between the turntable and the slewing mechanism; the skin box body is internally provided with a battery, a battery box and a pitching motor;

the battery is arranged in the battery box and is used for supplying power to the servo motor, the pitching motor and the electronic compass;

the pitching motor is fixed in the skin box body, and the output end of the pitching motor is connected with the lower end of the screw rod mechanism through a circular opening on the side surface of the outer surface of the skin box body;

the lower part of the outer surface of the skin box body is fixedly connected with a rotary support of a rotary mechanism through a screw and rotates together with the rotary mechanism.

6. The automated rain-enhancing hail-suppressing rocket mount according to claim 1 or 4, wherein said high-low machine further comprises an upper protective tube and a lower protective tube; the upper protective sleeve is sleeved at the upper end of the supporting rod, and the lower protective sleeve is sleeved at the lower end of the supporting rod.

7. The automated rain-enhancing hail-suppressing rocket mount of claim 4, wherein the T-threads of the screws in the two sets of screw mechanisms are of opposite handedness.

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