CN113357979A - Bullet hanging mechanism and launch vehicle - Google Patents
Bullet hanging mechanism and launch vehicle Download PDFInfo
- Publication number
- CN113357979A CN113357979A CN202110813989.8A CN202110813989A CN113357979A CN 113357979 A CN113357979 A CN 113357979A CN 202110813989 A CN202110813989 A CN 202110813989A CN 113357979 A CN113357979 A CN 113357979A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
- F42B39/28—Ammunition racks, e.g. in vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention provides a bullet hanging mechanism, which comprises: the missile supporting unit is used for supporting a missile; the short-diameter conveying unit is used for supporting the bullet supporting unit; the carriage plate is used for mounting the short-diameter conveying unit; wherein, the short-diameter conveying unit lifts the bullet supporting unit to do circular arc track motion. In the technology of the invention, the missile is lifted by the missile supporting unit, and the short-diameter conveying unit is used for carrying out circular arc track motion on the missile supporting unit; compared with the traditional missile hanging device, the missile hanging device has the advantages that the moving distance of the missile in the process is reduced, the time is saved, and the efficiency is improved.
Description
Technical Field
The invention relates to the technical field of missile launching vehicle-mounted equipment, in particular to a missile hanging mechanism and a launching vehicle.
Background
The launching vehicle is important military equipment for launching missiles, and is a special vehicle integrating multiple functions of transporting, erecting, launching missiles and the like. Because the launching vehicle can be reused, a new missile can be quickly hung after launching. In the prior art, a missile hanging device adopted by a secondary missile hanging device is difficult to adjust the pitching angle of a missile, and the missile is difficult to butt with a launcher; and the path of the missile moving on the missile hanging device is long, more time is wasted, and the efficiency is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a missile hanging mechanism and a launch vehicle, which can adjust the pitching angle of a missile; the convenience and the efficiency of secondary missile hanging of the missile launching vehicle are improved, and the time waste is reduced.
The invention provides a bullet hanging mechanism, which comprises:
the missile supporting unit is used for supporting and adjusting the height of the missile;
the short-diameter conveying unit is used for supporting the bullet supporting unit;
the carriage plate is used for mounting the short-diameter conveying unit;
wherein, the short-diameter conveying unit lifts the bullet supporting unit to move in an arc track; one bullet supporting unit and one short-diameter conveying unit form a bullet hanging device, at least two same bullet hanging devices are arranged, and the distance between the bullet hanging devices is adjustable.
In the technology of the invention, the missile is lifted by the missile supporting unit, and the short-diameter conveying unit is used for carrying out circular arc track motion on the missile supporting unit; compared with the traditional missile hanging device, the missile hanging device has the advantages that the moving distance of the missile in the process is reduced, the time is further saved, and the efficiency is improved; when the missile supporting unit of one missile hanging device lifts the missile, the distance between the missile hanging devices is changed, so that the pitching angle of the missile is further changed, and the butt joint difficulty of the missile and the launcher is reduced.
Preferably, the short-diameter conveying unit comprises a base, a supporting rod and a driving member;
the base is arranged on the carriage plate; the number of the support rods is two, and the two support rods are arranged in parallel; two ends of each supporting rod are respectively hinged with the upper end surface of the base and the lower end surface of the bullet supporting unit; two ends of the driving component are respectively hinged with the bullet supporting unit and the base; the driving component is used for driving the supporting plate to move around the base by taking the supporting rod as a radius.
Preferably, the driving member comprises a double-head cylinder and two connecting rods coaxially connected to piston rods at two ends of the double-head cylinder;
one ends of the two connecting rods, which are far away from the double-head cylinder, are respectively hinged with the lower end surface of the bullet supporting unit and the upper end surface of the base; the double-head cylinder is arranged between the two support rods, and the axis of the double-head cylinder is crossed with the axes of the two support rods.
Preferably, the short-diameter conveying unit further comprises a synchronizing rod;
through holes are formed in the middle parts of the two support rods and the double-end cylinder; the synchronous rod is rotatably matched in the through hole on the supporting rod and the through hole of the double-head cylinder.
Preferably, the cartridge supporting unit comprises a supporting plate, a cartridge block, a first cartridge support, a second cartridge support and an adjusting member;
the lower end surface of the supporting plate is respectively hinged with the connecting rod and the supporting rod; the elastic supporting block is arranged on the supporting plate; the first bullet support is arranged on the bullet supporting block; the second bullet support is arranged on the bullet supporting block; the adjusting component is respectively connected with the first bullet holder and the second bullet holder; the first bullet holder and the second bullet holder are arranged in parallel relatively; the adjusting member is used for driving the second support to be close to or far away from the first support.
Preferably, the adjustment member comprises a first motor connected to the first sabot; the first bullet support is fixedly connected with the bullet supporting block, and the second bullet support is slidably connected with the bullet supporting block; the first bullet holder and the second bullet holder are provided with feed holes which penetrate through; a rotating shaft of the first motor is connected with a feeding rod; one end gap of the feeding rod far away from the first motor penetrates through the feeding hole of the first bullet holder and then is in threaded connection with the feeding hole of the second bullet holder.
Preferably, the projectile supporting unit further comprises a jacking cylinder;
the jacking cylinder is arranged on the lower end surface of the supporting plate; the supporting plate is provided with a through hole; the piston rod of the jacking cylinder penetrates through the through hole on the supporting plate and then is connected with the lower end surface of the supporting spring block.
Preferably, the upper end surface of the supporting plate is connected with two coamings which are parallel to each other; the elastic supporting block is positioned between the two coamings; one side of the two enclosing plates facing the bullet supporting block is provided with a vertical sliding rail, and two sides of the sliding rail corresponding to the enclosing plates on the bullet supporting block are provided with sliding grooves; the sliding grooves are in sliding fit with the corresponding sliding rails along the vertical direction.
Preferably, a base of each bullet hanging device is provided with a through conveying through hole; the carriage plate is provided with a slide rail and a second motor; a rotating shaft of the second motor is connected with a conveying connecting rod; one end of the conveying connecting rod, which is far away from the second motor, penetrates through conveying through holes in the bases in the plurality of bullet hanging devices; the base of one group of missile hanging devices close to the motor is fixedly connected with the carriage plate, and the bottom plates of the other missile hanging devices are provided with chutes; the sliding groove of the base is in sliding fit with the sliding rail of the carriage plate; the conveying connecting rod is in clearance fit with the conveying through holes on the bottom plates of the bullet hanging devices close to the second motor, and the conveying connecting rod is in threaded connection with the conveying through holes of the bottom plates of the other bullet hanging devices.
Preferably a launch vehicle comprising a missile suspending mechanism according to any one of claims 1 to 9.
Drawings
FIG. 1 is a schematic structural diagram of a missile suspending mechanism (during missile delivery to point C) according to an embodiment of the invention;
FIG. 2 is a schematic structural view of a missile suspending mechanism of the missile suspending mechanism and the launching vehicle of FIG. 1 (when the missile is delivered to point A);
fig. 3 is a side view of a missile hanging mechanism and launch vehicle of fig. 1.
The reference numbers illustrate:
1. a bullet supporting unit; 11. a bullet supporting block; 12. a first bullet holder; 13. a second bullet holder; 14. an adjustment member; 141. a first motor; 142. a feed bar; 15. a jacking cylinder; 16. enclosing plates;
2. a short-diameter conveying unit; 21. a base; 22. a support plate; 23. a support bar; 24. a drive member; 241. a double-ended cylinder; 242. a connecting rod; 25. a synchronization lever;
3. a carriage plate; 31. a second motor; 32. and a conveying connecting rod.
Detailed Description
In order to make the objects, technical solutions and beneficial effects of the present invention more clearly apparent, the technical solutions of the present invention are further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 3, a hanging ammunition mechanism includes:
the missile supporting unit 1 is used for supporting and adjusting the height of a missile;
the short-diameter conveying unit 2 is used for supporting the bullet supporting unit 1;
the carriage plate 3 is used for installing the short-diameter conveying unit 2;
wherein, the short-diameter conveying unit 2 lifts the bullet supporting unit 1 to move in an arc track; one bullet supporting unit 1 and one short-diameter conveying unit 2 form a bullet hanging device, at least two same bullet hanging devices are arranged, and the distance between the bullet hanging devices is adjustable.
The traditional secondary ammunition hanging is usually manual ammunition hanging, which wastes time and labor; or a straight-forward bomb hanging device is adopted for hanging bombs, and the process is as follows:
firstly, placing the missile on a missile hanging device, and recording the position of the missile as a point A;
then horizontally conveying the missile to the side of the launcher by a missile hanging device, and recording the position of the missile as a point B;
then the missile is lifted to the position of the launcher, and the position of the missile is marked as a point C;
and then, carrying out missile hanging, wherein the missile has a long motion track in the process, and the whole displacement track of the missile is two vertically intersected line segments.
The missile is placed on the missile supporting unit 1, and the missile supporting unit 1 is transported by the short-diameter conveying unit 2, so that the missile is supported by the missile and moves from a point A to a point C in an arc track, the movement distance is reduced, the time is shorter, and the efficiency is higher.
Further, the short-diameter conveying unit 2 includes a base 21, a support rod 23, and a driving member 24. The base 21 is arranged on the carriage plate 3; two support rods 23 are arranged, and the two support rods 23 are arranged in parallel; two ends of each supporting rod 23 are respectively hinged with the upper end surface of the base 21 and the lower end surface of the bullet supporting unit 1; two ends of the driving component 24 are respectively hinged with the bullet supporting unit 1 and the base 21; the driving member 24 is used for driving the supporting plate 22 to move around the base 21 by taking the supporting rod 23 as a radius.
The two support rods 23 are arranged in parallel, so that the bullet supporting unit 1 and the base 21 are stably kept in parallel; during the rotation of the support rod 23 driven by the driving member 24, the missile moves from point a to point C.
Further, the driving member 24 comprises a double-ended cylinder 241 and two connecting rods 242 coaxially connected to the piston rods at the two ends of the double-ended cylinder 241. One ends of the two connecting rods 242 far away from the double-head cylinder 241 are respectively hinged with the lower end face of the bullet supporting unit 1 and the upper end face of the base 21; the double-headed cylinder 241 is disposed between the two support rods 23 and the axis of the double-headed cylinder 241 intersects the axes of the two support rods 23.
The double-head cylinder 241 is formed by connecting two hydraulic cylinders or two air cylinders together in a coaxial line, and can also be a device with other jacking functions. Piston rods at two ends of the double-head cylinder 241 are respectively hinged with the bullet supporting unit 1 and the base 21. The piston rod of the double-head cylinder 241 is in a retracted state, the missile on the missile supporting unit 1 is at the point A, then the piston rod of the double-head cylinder 241 extends, and the missile is transported to the point C. In the process, the bullet supporting unit 1 cannot deflect, and the missile cannot be overturned and dropped.
Also, the short diameter transport unit 2 further includes a synchronizing bar 25. Through holes are formed in the middle of the two support rods 23 and the double-end cylinder 241; the synchronization rod 25 is rotatably fitted in the through hole of the support rod 23 and the through hole of the double-ended cylinder 241.
The synchronizing bar 25 makes the support bar 23 and the double-end cylinder 241 form an organic whole, the stability of the device can be improved, in order to make the structure more inseparable, can also cup joint three bearings on the synchronizing bar 25, the outer lane of three bearing is connected with the through-hole inner wall of the support bar 23 and the through-hole inner wall coaxial line of the double-end cylinder 241 respectively. The double-ended cylinder 241 is formed by connecting two hydraulic cylinders or air cylinders, and a connecting block can be arranged between the two hydraulic cylinders or air cylinders to form a through hole.
Further, the cartridge supporting unit 1 includes a supporting plate 22, a cartridge, a first cartridge holder 12, a second cartridge holder 13, and an adjusting member 14. The lower end surface of the supporting plate 22 is respectively hinged with the connecting rod 242 and the supporting rod 23; the supporting elastic block 11 is arranged on the supporting plate 22; the first bullet holder 12 is arranged on the bullet holding block 11; the second bullet holder 13 is arranged on the bullet holding block 11; the adjusting member 14 is connected with the first bullet holder 12 and the second bullet holder 13 respectively; the first bullet holder 12 and the second bullet holder 13 are arranged in parallel; the adjustment member 14 is used to drive the second sabot 13 closer to or away from the first sabot 12.
The second bullet holds in palm 13 slidable mounting on holding in the palm bullet piece 11, and its specific mounting mode can be: a slide rail is arranged on the bullet supporting block 11; the cross section of the slide rail is in an inverted isosceles trapezoid, namely a dovetail block which is often called; the second bullet holder 13 is provided with a dovetail groove; the dovetail groove is in sliding fit with the slide rail.
The distance between the second missile support 13 and the first missile support 12 can be adjusted to adapt to missiles with different diameters, and the applicability of the device is improved.
Further, the regulating member 14 includes a first motor 141 connected to the first sabot 12; the first bullet support 12 is fixedly connected with the bullet support block 11, and the second bullet support 13 is slidably connected with the bullet support block 11; the first bullet holder 12 and the second bullet holder 13 are provided with feed holes which penetrate through; a feed rod 142 is connected to a rotating shaft of the first motor 141; one end of the feed rod 142 away from the first motor 141 is in threaded connection with the feed hole of the second bullet holder 13 after passing through the feed hole of the first bullet holder 12.
The first motor 141 rotates the feed lever 142 to drive the second magazine 13 to approach or separate from the first magazine 12.
Further, the projectile supporting unit 1 further comprises a jacking cylinder 15. The jacking cylinder 15 is arranged on the lower end surface of the supporting plate 22; the supporting plate 22 is provided with a through hole; the piston rod of the jacking cylinder 15 passes through the through hole on the supporting plate 22 and then is connected with the lower end surface of the bullet supporting block 11.
The missile is transported to the side of the launcher, namely the point C, and needs to be butted with the launcher, and when the height of the missile is adjusted, the jacking cylinder 15 is used for pushing the missile supporting block 11, so that the height of the missile can be adjusted.
Furthermore, the upper end surface of the supporting plate 22 is connected with two coamings 16 which are parallel to each other; the supporting elastic block 11 is positioned between the two coamings 16; one surfaces of the two enclosing plates 16 facing the bullet supporting block 11 are provided with vertical sliding rails, and two surfaces of the bullet supporting block 11, which correspond to the sliding rails of the enclosing plates 16, are provided with sliding grooves; the sliding grooves are in sliding fit with the corresponding sliding rails along the vertical direction. The cooperation of sliding rail and spout avoids holding in the palm the skew guided missile and influencing guided missile and launching cradle butt joint of bullet piece 11.
In addition, a through conveying through hole is formed in the base 21 of each bullet hanging device; the carriage plate 3 is provided with a slide rail and a second motor 31; a rotating shaft of the second motor 31 is connected with a conveying connecting rod 32; one end of the conveying connecting rod 32 far away from the second motor 31 penetrates through conveying through holes in a plurality of bases in the bullet hanging device; the base 21 of one group of missile hanging devices close to the motor is fixedly connected with the carriage plate 3, and the bottom plates of the other missile hanging devices are provided with chutes; the sliding groove of the base 21 is in sliding fit with the sliding rail of the carriage plate 3; the conveying connecting rod 32 is in clearance fit with a conveying through hole on the bottom plate of the bullet hanging device close to the second motor 31, and the conveying connecting rod 32 is in threaded connection with the conveying through holes of the bottom plates of the rest bullet hanging devices.
As shown in fig. 3, two sets of ammunition hanging devices are distributed one by one, three or even more ammunition hanging devices can be arranged, each ammunition hanging device is driven by a conveying connecting rod, and the distance between every two ammunition hanging devices can be adjusted by arranging a plurality of conveying connecting rods 32 to be in threaded connection with conveying through holes on different bases, and only the base through which the conveying connecting rods need to pass is provided with a yielding through hole. The guided missile of the scheme is arranged on the missile supporting units 1 of the two missile hanging devices, and after the missile hanging devices lift the guided missile, the guided missile needs to be aligned with the launcher so as to be convenient for butt joint of the guided missile and the launcher. The process of aligning the missile with the launcher is as follows: the height of the missile is adjusted through a jacking cylinder 15 of the missile supporting unit 1, and the pitching angle of the missile is adjusted after the missile and the launcher are basically at the same height, so that the missile reaches the pitching angle of the launcher; one group of the missile hanging devices close to the second motor 31 is a first group of missile hanging devices, and the other group of missile hanging devices is a second group of missile hanging devices; the rotation of the rotating shaft of the second motor 31 drives the second group of missile hanging devices to be far away from or close to the second motor 31, meanwhile, the missile supporting units 1 of the second group of missile hanging devices lift the missile through the jacking cylinders 15, and when the second group of missile hanging devices are close to the second motor 31, the pitch angle of the missile is increased, the missile moves in the opposite direction, and the pitch angle is reduced.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. A missile suspending mechanism, comprising:
the missile supporting unit is used for supporting and adjusting the height of the missile;
the short-diameter conveying unit is used for supporting the bullet supporting unit;
the carriage plate is used for mounting the short-diameter conveying unit;
wherein, the short-diameter conveying unit lifts the bullet supporting unit to move in an arc track; one bullet supporting unit and one short-diameter conveying unit form a bullet hanging device, at least two same bullet hanging devices are arranged, and the distance between the bullet hanging devices is adjustable.
2. A loading mechanism according to claim 1, wherein the short diameter feed unit comprises a base, a support rod and a drive member;
the base is arranged on the carriage plate; the number of the support rods is two, and the two support rods are arranged in parallel; two ends of each supporting rod are respectively hinged with the upper end surface of the base and the lower end surface of the bullet supporting unit; two ends of the driving component are respectively hinged with the bullet supporting unit and the base; the driving component is used for driving the supporting plate to move around the base by taking the supporting rod as a radius.
3. A ammunition loading mechanism as claimed in claim 2, wherein the drive means comprises a double-ended cylinder and two connecting rods coaxially connected to the piston rods at the two ends of the double-ended cylinder;
one ends of the two connecting rods, which are far away from the double-head cylinder, are respectively hinged with the lower end surface of the bullet supporting unit and the upper end surface of the base; the double-head cylinder is arranged between the two support rods, and the axis of the double-head cylinder is crossed with the axes of the two support rods.
4. A loading mechanism according to claim 3, wherein the short diameter feed unit further comprises a synchronizing bar;
through holes are formed in the middle parts of the two support rods and the double-end cylinder; the synchronous rod is rotatably matched in the through hole on the supporting rod and the through hole of the double-head cylinder.
5. A loading mechanism as claimed in claim 4, wherein the loading unit comprises a loading plate, a loading block, a first loading bracket, a second loading bracket and an adjusting member;
the lower end surface of the supporting plate is respectively hinged with the connecting rod and the supporting rod; the elastic supporting block is arranged on the supporting plate; the first bullet support is arranged on the bullet supporting block; the second bullet support is arranged on the bullet supporting block; the adjusting component is respectively connected with the first bullet holder and the second bullet holder; the first bullet holder and the second bullet holder are arranged in parallel relatively; the adjusting member is used for driving the second support to be close to or far away from the first support.
6. A loading mechanism as in claim 5, wherein the adjustment means comprises a first motor connected to the first sabot; the first bullet support is fixedly connected with the bullet supporting block, and the second bullet support is slidably connected with the bullet supporting block; the first bullet holder and the second bullet holder are provided with feed holes which penetrate through; a rotating shaft of the first motor is connected with a feeding rod; one end gap of the feeding rod far away from the first motor penetrates through the feeding hole of the first bullet holder and then is in threaded connection with the feeding hole of the second bullet holder.
7. A loading mechanism according to claim 6, wherein the loading unit further comprises a jacking cylinder;
the jacking cylinder is arranged on the lower end surface of the supporting plate; the supporting plate is provided with a through hole; the piston rod of the jacking cylinder penetrates through the through hole on the supporting plate and then is connected with the lower end surface of the supporting spring block.
8. A missile suspending mechanism according to claim 7, wherein the upper end surface of the supporting plate is connected with two parallel enclosing plates; the elastic supporting block is positioned between the two coamings; one side of the two enclosing plates facing the bullet supporting block is provided with a vertical sliding rail, and two sides of the sliding rail corresponding to the enclosing plates on the bullet supporting block are provided with sliding grooves; the sliding grooves are in sliding fit with the corresponding sliding rails along the vertical direction.
9. A loading mechanism as claimed in claim 8, wherein the base of each loading device is provided with a through-going feed-through; the carriage plate is provided with a slide rail and a second motor; a rotating shaft of the second motor is connected with a conveying connecting rod; one end of the conveying connecting rod, which is far away from the second motor, penetrates through conveying through holes in the bases in the plurality of bullet hanging devices; the base of one group of missile hanging devices close to the motor is fixedly connected with the carriage plate, and the bottom plates of the other missile hanging devices are provided with chutes; the sliding groove of the base is in sliding fit with the sliding rail of the carriage plate; the conveying connecting rod is in clearance fit with the conveying through holes on the bottom plates of the bullet hanging devices close to the second motor, and the conveying connecting rod is in threaded connection with the conveying through holes of the bottom plates of the other bullet hanging devices.
10. A launch vehicle, characterized in that it comprises a missile hooking mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813989.8A CN113357979A (en) | 2021-07-19 | 2021-07-19 | Bullet hanging mechanism and launch vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813989.8A CN113357979A (en) | 2021-07-19 | 2021-07-19 | Bullet hanging mechanism and launch vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113357979A true CN113357979A (en) | 2021-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110813989.8A Pending CN113357979A (en) | 2021-07-19 | 2021-07-19 | Bullet hanging mechanism and launch vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113357979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116588248A (en) * | 2023-05-31 | 2023-08-15 | 江苏翔晟重工有限公司 | Anchor frame structure for ship |
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| CN116588248B (en) * | 2023-05-31 | 2024-03-22 | 江苏翔晟重工有限公司 | Anchor frame structure for ship |
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Application publication date: 20210907 |