CN204730747U - A kind of high speed smooth bore trajectory emitter - Google Patents
A kind of high speed smooth bore trajectory emitter Download PDFInfo
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- CN204730747U CN204730747U CN201520397824.7U CN201520397824U CN204730747U CN 204730747 U CN204730747 U CN 204730747U CN 201520397824 U CN201520397824 U CN 201520397824U CN 204730747 U CN204730747 U CN 204730747U
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- gun carriage
- recoil
- breech
- elevating mechanism
- emitter
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Abstract
The utility model relates to a kind of trajectory emitter being the energy with military solid gun propellant, proposes a kind of high speed smooth bore trajectory emitter.The high speed smooth bore trajectory emitter proposed includes breech (1), recoil mechanism (2), reel cage (3), barrel (4), upper gun carriage (5), walking and elevating mechanism (6) and lower gun carriage (7); Recoil mechanism (2) has main recoil absorber setting up and down and auxiliary recoil absorber; Recoil mechanism also arranges the recuperator means be set up in parallel with main recoil absorber; The rear and front end of upper gun carriage (5), lower gun carriage (7) is fixed with walking and elevating mechanism respectively; The bolt and nut elevating mechanism connected firmly with upper gun carriage (5), lower gun carriage (7) is provided with in the housing of walking and elevating mechanism; The lower end of bolt and nut elevating mechanism is fixed with roller (19).The utility model meets the needs that high-speed kinetic energy weapon, large quality high speed fragments terminal damage effect test and guard technology are studied.
Description
Technical field
The utility model relates to a kind of trajectory emitter being the energy with military solid gun propellant, is specifically related to a kind of high speed smooth bore trajectory emitter.
Background technology
At present, in the terminal ballistics effect test of protection works, launching simulation bullet normally adopts standard towed gun to implement.The terminal ballistics effect test of protection works often has very large exploration character, particularly in Novel protective material and high speed kinetic energy damage effect test, requires the bullet of large quality to launch with very high initial velocity; When adopting common standard cannon to carry out this type of test, the bullet quality of launching is relatively fixing, and muzzle velocity coverage is less, initial velocity and anti-accidental overload capacity often can not meet the requirement of experimental condition, not strong for adaptability during terminal ballistics effect test, be difficult to meet requirement that is dissimilar, the test of different quality pellet injection.
As can be seen here, in terminal damage effect and engineering protection experimental study, common organized equipment towed gun emission standard quality bullet is main, is mainly used in audit test checking, is not suitable for use in the trajectory emitter of large quality High-velocity Projectiles.
Utility model content
For meeting high-speed kinetic energy weapon, large quality high speed fragments terminal damage effect test and guard technology research needs, the purpose of this utility model proposes a kind of high speed smooth bore trajectory emitter.
The utility model adopts following technical scheme for completing above-mentioned purpose:
A kind of high speed smooth bore trajectory emitter, described emitter includes breech, recoil mechanism, reel cage, barrel, upper gun carriage, walking and elevating mechanism and lower gun carriage; Described barrel is connected to the front portion of described breech through reel cage; Described reel cage is connected with upper gun carriage by gudgeon, described upper gun carriage has the gudgeon room in order to coordinate with gudgeon; Described upper gun carriage is fixed on lower gun carriage; Described recoil mechanism has main recoil absorber setting up and down and auxiliary recoil absorber; Described main recoil absorber is arranged on the top of breech and reel cage, and described auxiliary recoil absorber is arranged on the below of breech and reel cage; Described recoil mechanism is also provided with recuperator means, and described recuperator means is arranged on the top of breech and reel cage, and is set up in parallel with described main recoil absorber; The rear and front end of described upper gun carriage, lower gun carriage is fixed with walking and elevating mechanism respectively; Described walking and the housing of elevating mechanism are tubular, and connect firmly with described upper gun carriage, lower gun carriage; Bolt and nut elevating mechanism is provided with in described housing; The lower end of described bolt and nut elevating mechanism is fixed with the roller seesawed on rail in order to emitter; Described roller is rising under the effect of bolt and nut elevating mechanism, described upper gun carriage, lower gun carriage counter roller is declined, and make lower gun carriage relative fixing with shooting target position, described roller be decline under the effect of bolt and nut elevating mechanism, make described upper gun carriage, lower gun carriage counter roller climbs away shooting target position, and makes roller coordinate the structure realizing emitter and seesaw on rail with rail.
Described bolt and nut elevating mechanism includes housing, turning handle, lifting screw, lifting nut; Described housing is formed by connecting by upper shell, lower house; Described upper shell, lower house are tubular, and described lifting screw and described lifting nut are positioned at housing, and the upper end of described lifting screw stretches out upper shell and turning handle connects firmly, and described roller is connected to the lower end of described lifting nut.
Described breech is the square of hollow structure; In described breech, there is breech block; The profile of described breech block is horizontally wedged; Being filled with bullet in described breech block and launching the electric ignition mechanism of lighting a fire, described breech having the interface for connecting with barrel, recoil mechanism.
A kind of high speed smooth bore trajectory emitter that the utility model proposes, adopts technique scheme, has following beneficial effect:
1) large length, large wall thickness, large diameter barrel is adopted, meet high-speed kinetic energy weapon, large quality high speed fragments terminal damage effect test and guard technology research needs, 7kg higher level bullet can be accelerated to more than 5 ~ 6 Mach and launches and hit test objective district by it;
2) to the determination of gudgeon and position, gudgeon room, minimum to the turning torque of support body when making shooting, in turn ensure that when adjusting the reel cage angle of pitch, manual operation is unlikely to again too difficulty simultaneously;
3) recoil mechanism adopts two recoil absorbers to add the mechanism of a recuperator means, the recoil produced when overcoming transmitted at high speed, reduces the force and deformation of support body, ensure that the safety of shooting; Meet the requirement of large quality bullet high initial speed emission test, make recoil length and recoil reach optimum state simultaneously;
4) structural design of walking and elevating mechanism, solves the problem moving and install trajectory emitter fast.
5) adopt the utility model, when launching 7.08kg bullet time under normal temperature condition, outlet initial velocity reaches 1822m/s, and maximum breech pressure is no more than 530MPa.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is breech in the utility model, barrel, recoil mechanism, reel cage installation diagram.
Fig. 5 is the structural representation of upper gun carriage in the utility model.
Fig. 6 is the structural representation of lower gun carriage in the utility model.
Fig. 7 is the structural representation of walking and elevating mechanism in the utility model.
In figure: 1, breech, 2, recoil mechanism, 2-1, main recoil absorber, 2-2, recuperator means, 2-3, auxiliary recoil absorber; 3, reel cage, 4, barrel, 5, upper gun carriage, 6, walking and elevating mechanism, 7, lower gun carriage, 8, reel cage gudgeon, 10, gudgeon room, 11, connecting bolt, 12, locking nut, 13, turning handle, 14, upper shell, 15, lifting screw, 16, lower house, 17, lifting nut, 18, roller fixed mount, 19, roller, 20, roller bearing pin.
Detailed description of the invention
Understand for the ease of those of ordinary skill in the art and implement the utility model, below in conjunction with the drawings and the specific embodiments, the utility model being described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of high speed smooth bore trajectory emitter, described emitter includes breech 1, recoil mechanism 2, reel cage 3, barrel 4, upper gun carriage 5, walking and elevating mechanism 6 and lower gun carriage 7; Described breech is the square of hollow structure; In described breech, there is breech block; The profile of described breech block is horizontally wedged; Described breech block inside is provided with for loading bullet and launching the electric ignition mechanism of lighting a fire, and described breech has the interface for connecting with barrel, recoil mechanism; Described reel cage 3 is arranged on the rear portion of breech 1, for tubular, described reel cage 3 is connected with described breech 1 by recoil mechanism 2, described barrel 4 entirety is in tubular construction, interior thorax is processed with coyote hole and smooth without rifling, and the process of hydraulic pressure self-tightening to be carried out, to meet dissimilar ammunition and sub-calibre pellet injection; Composition graphs 4, described barrel 4 through described reel cage 3 directly and breech 1 connect firmly, recoil in order to adjust azimuth and the angle of pitch of barrel, and is delivered on upper gun carriage 5 by described reel cage 3; Composition graphs 4, described reel cage 3 is connected with upper gun carriage 5 by gudgeon 8, composition graphs 5, described upper gun carriage 5 for by Plate Welding in box structure, its upper surface arranges gudgeon room 10 and handwheel room, and lower surface is connected with lower gun carriage 7; Gudgeon room is used for fixing the gudgeon of reel cage, and handwheel room is used for fixing handwheel thus gives the angle of pitch required for reel cage, and is delivered on lower gun carriage by emitter total weight and transmitting recoil; Described recoil mechanism 2 has main recoil absorber 2-1 setting up and down and auxiliary recoil absorber 2-3; Described main recoil absorber 2-1 is arranged on the top of breech 1 and reel cage 3, and described auxiliary recoil absorber 2-3 is arranged on the below of breech 1 and reel cage 3; Described recoil mechanism is also provided with recuperator means 2-2, and described recuperator means 2-2 is arranged on the top of breech 1 and reel cage 3, and is set up in parallel with described main recoil absorber 2-1; The rear and front end of described upper gun carriage 5, lower gun carriage 7 is fixed with walking and elevating mechanism respectively; Composition graphs 7, described walking and elevating mechanism include bolt and nut elevating mechanism and the roller 19 in order to walking; Described bolt and nut elevating mechanism includes housing, turning handle 13, lifting screw 15, lifting nut 17; Described housing is formed by connecting by upper shell 14, lower house 12; Described upper shell 14, lower house 16 are tubular, and described upper shell 14, lower house 12 connect firmly with described upper gun carriage 5, lower gun carriage 7; Described lifting screw 15 is positioned at housing with described lifting nut 17, and upper shell 14 is stretched out in the upper end of described lifting screw 15 and turning handle 13 connects firmly, and the lower end of described lifting nut 17 is fixed with the roller 19 seesawed on rail in order to emitter; Described roller 19 be rise under the effect of bolt and nut elevating mechanism, make described upper gun carriage 5, lower gun carriage 7 counter roller 19 declines, and makes lower gun carriage 7 relative fixing with shooting target position, thus complete emitter and fix on shooting target position and remove receipts; Described roller 19 be decline under the effect of bolt and nut elevating mechanism, make described upper gun carriage 5, lower gun carriage 7 counter roller 19 climbs away shooting target position, and make roller 19 coordinate the structure realizing emitter and seesaw on rail with rail, the position of adjustment emitter on shooting shooting lane.
As shown in Figure 6, described lower gun carriage 7 entirety, in box structure, adopts Plate Welding to form, its upper surface is connected with upper gun carriage, lower surface is connected with shooting target position, and function is delivered on shooting target position emitter total weight and transmitting recoil, ensures shooting error and safety.
Emitter provided by the utility model is operated by following steps:
1, trajectory emitter is hung onto on the rail of shooting shooting lane, by the walking mechanism of emitter, movable trajectory emitter, adjustment and target spacing, when meeting the demands, be fixed on shooting target position with bolt by device;
2, open breech block, observe target center by breech from thorax in barrel, shake height handwheel, the angle of pitch of adjustment barrel, has aimed at rear locking handwheel;
3, require to determine velocity of shot, quality, the propellant powder quality needed for calculating according to firing test, be cartridge case assembling electric primer, propellant powder and relevant charge element, bullet is combined with main ingredient cylinder;
4, propelling charge cartridge case is loaded into coyote hole, closes bore, make emitter be in hitting state;
5, connect electric ignition percussion circuit, complete transmitting;
6, residual in wiping thorax dirt, prepares next transmitting and hits.
Claims (3)
1. a high speed smooth bore trajectory emitter, described emitter includes breech (1), recoil mechanism (2), reel cage (3), barrel (4), upper gun carriage (5), walking and elevating mechanism (6) and lower gun carriage (7); Described barrel (4) is connected to the front portion of described breech (1) through reel cage (3); Described reel cage (3) is connected with upper gun carriage (5) by gudgeon (8), described upper gun carriage (5) has the gudgeon room (10) in order to coordinate with gudgeon; Described upper gun carriage (5) is fixed on lower gun carriage (7); It is characterized in that: described recoil mechanism (2) has main recoil absorber (2-1) setting up and down and auxiliary recoil absorber (2-3); Described main recoil absorber (2-1) is arranged on the top of breech (1) and reel cage (3), and described auxiliary recoil absorber (2-3) is arranged on the below of breech (1) and reel cage (3); Described recoil mechanism is also provided with recuperator means (2-2), and described recuperator means (2-2) is arranged on the top of breech (1) and reel cage (3), and is set up in parallel with described main recoil absorber (2-1); The rear and front end of described upper gun carriage (5), lower gun carriage (7) is fixed with walking and elevating mechanism respectively; Described walking and the housing of elevating mechanism are tubular, and connect firmly with described upper gun carriage (5), lower gun carriage (7); Bolt and nut elevating mechanism is provided with in described housing; The lower end of described bolt and nut elevating mechanism is fixed with the roller (19) seesawed on rail in order to emitter; Described roller (19) for rising, making described upper gun carriage (5), lower gun carriage (7) counter roller (19) decline under the effect of bolt and nut elevating mechanism, and make lower gun carriage (7) relative fixing with shooting target position, described roller (19) for declining under the effect of bolt and nut elevating mechanism, make described upper gun carriage (5), lower gun carriage (7) counter roller (19) climbs away shooting target position, and makes roller (19) coordinate the structure realizing emitter and seesaw on rail with rail.
2. a kind of high speed smooth bore trajectory emitter according to claim 1, is characterized in that: described bolt and nut elevating mechanism includes housing, turning handle (13), lifting screw (15), lifting nut (17); Described housing is formed by connecting by upper shell (14), lower house (16); Described upper shell (14), lower house (16) are tubular; Described lifting screw (15) and described lifting nut (17) are positioned at housing, and upper shell (14) is stretched out in the upper end of described lifting screw (15) and turning handle (13) connects firmly, described roller (19) is connected to the lower end of described lifting nut (17).
3. a kind of high speed smooth bore trajectory emitter according to claim 1, is characterized in that: the square that described breech (1) is hollow structure; Described breech has breech block in (1); The profile of described breech block is horizontally wedged; Being filled with bullet in described breech block and launching the electric ignition mechanism of lighting a fire, described breech having the interface for connecting with barrel (4), recoil mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397824.7U CN204730747U (en) | 2015-06-11 | 2015-06-11 | A kind of high speed smooth bore trajectory emitter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520397824.7U CN204730747U (en) | 2015-06-11 | 2015-06-11 | A kind of high speed smooth bore trajectory emitter |
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| CN204730747U true CN204730747U (en) | 2015-10-28 |
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| CN201520397824.7U Active CN204730747U (en) | 2015-06-11 | 2015-06-11 | A kind of high speed smooth bore trajectory emitter |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344049A (en) * | 2015-12-22 | 2016-02-24 | 长春远洋特种工业材料有限公司 | Wedge type front loading fire-extinguishing device |
| CN108489334A (en) * | 2018-03-21 | 2018-09-04 | 中国工程物理研究院化工材料研究所 | A kind of High-velocity Projectiles emitter |
| CN108732008A (en) * | 2018-04-18 | 2018-11-02 | 河海大学 | Bullet automatic filling device for SHPB experiments |
| CN113295042A (en) * | 2021-06-11 | 2021-08-24 | 中国人民解放军陆军装甲兵学院 | Large-diameter artillery explosion filling device and operation method thereof |
-
2015
- 2015-06-11 CN CN201520397824.7U patent/CN204730747U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344049A (en) * | 2015-12-22 | 2016-02-24 | 长春远洋特种工业材料有限公司 | Wedge type front loading fire-extinguishing device |
| CN108489334A (en) * | 2018-03-21 | 2018-09-04 | 中国工程物理研究院化工材料研究所 | A kind of High-velocity Projectiles emitter |
| CN108489334B (en) * | 2018-03-21 | 2023-03-21 | 中国工程物理研究院化工材料研究所 | High-speed projectile launching device |
| CN108732008A (en) * | 2018-04-18 | 2018-11-02 | 河海大学 | Bullet automatic filling device for SHPB experiments |
| CN113295042A (en) * | 2021-06-11 | 2021-08-24 | 中国人民解放军陆军装甲兵学院 | Large-diameter artillery explosion filling device and operation method thereof |
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