阅读说明：本技术 一种可组合变形子母式察打一体巡飞弹及其工作方法 (Combinable and deformable primary-secondary type patrol and play integrated flying bomb and working method thereof ) 是由 曲悦 陈恩华 易文俊 杨永亮 于 2019-10-11 设计创作，主要内容包括：本发明公开了一种可组合变形子母式察打一体巡飞弹,包括从前至后依次相连的导引部、载荷和动力系统,动力系统后部设有后尾翼,载荷包括第一单翼末敏子弹、联结分离释放机构和第二单翼末敏子弹,第一单翼末敏子弹包括第一战斗部和姿态可调地连接在第一战斗部上的第一主翼片,第二单翼末敏子弹包括第二战斗部和姿态可调地连接在第二战斗部上的第二主翼片；在联结分离释放机构的作用下,所述第一单翼末敏子弹和第二单翼末敏子弹能够独立分离出来。本发明将MEFP战斗部和巡飞弹的大展弦比主翼片组合变形成单翼末敏子弹,既能够兼顾侦察敌情的同时,增大巡飞弹的威力覆盖面积。(The invention discloses a combined deformable primary-secondary type scouting and batting integrated flying bomb which comprises a guide part, a load and a power system, wherein the guide part, the load and the power system are sequentially connected from front to back; the first and second single wing tip-sensitive bullets are capable of being separated independently under the influence of a coupling release mechanism. The invention combines and transforms the MEFP warhead and the main wing piece with large aspect ratio of the patrol bomb into the single-wing end sensitive bullet, which can not only reconcile the enemy but also increase the power coverage area of the patrol bomb.)

1. A combinable and deformable primary-secondary type inspecting and beating integrated flying projectile comprises a guide part (1), a load and a power system (5) which are sequentially connected from front to back, wherein the rear part of the power system (5) is provided with a rear tail wing (6), and the load comprises a first single-wing end sensitive bullet (2), a coupling and separation release mechanism (3) and a second single-wing end sensitive bullet (4), the first single-wing end sensitive bullet (2) comprises a first fighting part (2-1) and a first main wing piece (2-2) with an adjustable posture connected onto the first fighting part (2-1), the second single-wing end sensitive bullet (4) comprises a second fighting part (4-1) and a second main wing piece (4-2) with an adjustable posture connected onto the second fighting part (4-1), the flying projectile comprises a flying state and a separation state, and is in the flying state, the first main wing piece (2-2) and the second main wing piece (4-2) which are symmetrically arranged on two sides of the body of the patrol bomb are used as main wing pieces of the patrol bomb, and under the separated state, the first single-wing end sensitive bullet (2) and the second single-wing end sensitive bullet (4) can be separated independently under the action of the coupling and separating release mechanism (3).

2. The combinable and transformable primary-secondary type scouting-beating integrated patrol missile according to claim 1, wherein the first warhead (2-1) and the first main wing piece (2-2) are connected through a connecting device, and the relative posture of the first warhead (2-1) and the first main wing piece (2-2) can be adjusted through the connecting device.

3. The combinable and transformable primary-secondary type scouting-beating integrated patrol missile according to claim 2, wherein the second warhead (4-1) and the second main wing panel (4-2) are connected through a connecting device, and the relative postures of the second warhead (4-1) and the second main wing panel (4-2) can be adjusted through the connecting device.

4. The combinable and deformable snap type scouting and batting integrated patrol missile according to claim 3, wherein the connecting device comprises a two-degree-of-freedom rotating pair, a driving motor and a spring pin, and after the connecting device adjusts the relative postures of the first bucket part (2-1) and the first main wing piece (2-2) and the relative postures of the second bucket part (4-1) and the second main wing piece (4-2) in place, the rotating body is locked by an elastic cylindrical pin.

5. The combinable and transformable snap-type scouting and hitting integrated patrol missile according to claim 1, wherein the main wing panel is a high aspect ratio and subsonic airfoil.

6. The combinable and transformable snap-type scouting and hitting integrated patrol missile according to claim 1, wherein the first warhead and/or the second warhead are/is a combined effect multi-explosive shaped projectile MEFP.

7. A combinable and deformable snap-type patrolling and flying projectile as one body according to claim 1, wherein the coupling and release mechanism (3) is composed of a plurality of circumferentially distributed explosive bolts, and fuzes of the explosive bolts are connected with a missile-borne computer in the guide part (1) through high-temperature resistant wires.

8. The combinable and transformable snap-type scouting and hitting integrated patrol projectile according to claim 1, wherein the guide part (1) is a television guide head.

9. The working method of the combinable and deformable primary-secondary type scouting and hitting integrated patrol and flight bomb according to any one of claims 1-8, characterized by comprising the following steps:

the method comprises the following steps: the patrol missile flies to a target area from a launching point, patrols above the target area, searches for a monitoring target and returns the enemy situation;

step two: after the target is determined, under the action of a coupling and separation release mechanism (3), the cruise missile is decomposed into four parts: a first single-wing end-sensitive bullet (2), a second single-wing end-sensitive bullet (4), a guide (1) and a power system (5);

step three: in the falling process of the first single-wing end sensitive bullet (2) and the second single-wing end sensitive bullet (4), the relative posture of the first single-wing end sensitive bullet and the second single-wing end sensitive bullet is adjusted by a connecting device between the warhead and the main wing;

step four: after the relative posture of the warhead and the main wing is adjusted, when the falling speed of the first single-wing end sensitive bullet (2) and the second single-wing end sensitive bullet (4) is increased to a critical speed, a stable scanning motion state is entered, the detector on the warhead starts to work, and after the armored target is determined, the warhead is detonated to destroy the target.

Technical Field

The invention relates to the technical field of flying bullets, in particular to a combined deformable primary-secondary type inspecting and hitting integrated flying bullet and a working method thereof.

Background

The patrol bomb is a new concept ammunition which can carry out patrol flight and various combat missions in a standby mode above a target area. The patrol missile can realize the functions of reconnaissance, damage assessment, accurate striking, communication, relay, target indication, air warning and the like. In view of the current development trend, the cruise missile is developing towards the integration of functions such as reconnaissance, striking, damage assessment and the like. The first patrolling missiles developed in developed countries of Europe, America and military mainly focus on reconnaissance type patrolling missiles with reconnaissance, monitoring and battlefield damage assessment capabilities. After the 21 st century, the united states, the united kingdom and israel have intensified the research work on aggressive missiles. The attack type flying patrol is a product combining ammunition technology and unmanned aerial vehicle technology, integrates the advantages of two types of equipment, not only has reconnaissance, monitoring and battlefield damage assessment capabilities, but also can quickly and accurately strike important targets of enemies in real time, including maneuvering targets and/or time-sensitive targets. Therefore, in a future informatization battlefield, the attack type patrol missile can shorten the completion time of the whole process of the killing chain.

The combat function of the prior patrol missile is single. The reconnaissance type flying patrol bomb generally has no attack capability, and the attack type flying patrol bomb generally has no reconnaissance capability and is mostly killed point to point. When a large number of armored cluster targets need to be destroyed, the number of required patrol bombs is also huge.

Disclosure of Invention

The invention aims to provide a combined deformation primary-secondary type scouting and hitting integrated patrol flyball and a working method thereof, which can realize power coverage on an armor cluster target and additional killing on ground personnel when the scouting and damage evaluation performances of the conventional patrol flyball are achieved.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a combined and deformed primary-secondary type scouting and hitting integrated flying projectile comprises a guide part, a load and a power system which are sequentially connected from front to back, wherein the rear part of the power system is provided with a rear tail wing, the load comprises a first single-wing end-sensitive bullet, a bond-and-detach release mechanism, and a second single-wing end-sensitive bullet, the first single-wing end sensitive bullet comprises a first warhead and a first main wing piece connected to the first warhead in an adjustable mode, the second single-wing end sensitive bullet comprises a second warhead and a second main wing piece connected to the second warhead in an adjustable mode, the flying patrol bullet comprises a flying patrol state and a separation state, and under the flying patrol state, the first main wing piece and the second main wing piece which are symmetrically arranged at two sides of the body of the flying patrol bomb are taken as the main wing pieces of the flying patrol bomb, and in a separated state, under the action of the coupling and separation release mechanism, the first single-wing end-sensitive bullet and the second single-wing end-sensitive bullet can be separated independently.

Further, first fight portion and first main wing piece link to each other through connecting device, and can adjust the relative gesture of first fight portion and first main wing piece through connecting device.

Further, the second warhead and the second main wing piece are connected through a connecting device, and the relative posture of the second warhead and the second main wing piece can be adjusted through the connecting device.

Furthermore, the connecting device comprises a two-degree-of-freedom rotating pair, a driving motor and a spring pin, and after the connecting device adjusts the relative postures of the first warhead and the first main wing piece as well as the relative postures of the second warhead and the second main wing piece to proper positions, the rotating body is locked by the elastic cylindrical pin.

Further, the main wing panel is a high aspect ratio and subsonic airfoil.

Further, the first warhead and/or the second warhead are/is a combined effect multiple explosive forming projectile MEFP.

Further, the coupling and separation release mechanism is composed of a plurality of circumferentially distributed explosion bolts, and fuzes of the explosion bolts are connected with the missile-borne computer in the guide part through high-temperature-resistant electric wires.

Further, the guiding part is a television guiding head.

The working method of the combinable and deformable primary-secondary type patrolling and hitting integrated missile comprises the following steps:

the method comprises the following steps: the patrol missile flies to a target area from a launching point, patrols above the target area, searches for a monitoring target and returns the enemy situation;

step two: after the target is determined, under the action of a coupling and separating release mechanism, the flying round is decomposed into four parts: a first single-wing end-sensitive bullet, a second single-wing end-sensitive bullet, a guide, and a powered system;

step three: in the falling process of the first single-wing end sensitive bullet and the second single-wing end sensitive bullet, the relative posture of the first single-wing end sensitive bullet and the second single-wing end sensitive bullet is adjusted by a connecting device between the warhead and the main wing;

step four: and after the relative posture of the warhead and the main wing is adjusted, when the falling speed of the first single-wing end sensitive bullet and the second single-wing end sensitive bullet is increased to a critical speed, a stable scanning motion state is entered, the detector on the warhead starts to work, and after an armored target is determined, the warhead is detonated to destroy the target.

Compared with the prior art, the invention has the remarkable advantages that:

(1) on the basis of the existing reconnaissance type flying patrol bullet, the single-wing end-sensitive bullet technology is combined, so that the fighting requirement of reconnaissance and striking integration can be met;

(2) the main wing panel with the large aspect ratio of the patrol bomb is used as the wing panel of the single-wing end sensitive bullet, so that sufficient rolling torque and lifting force can be provided for the single-wing end sensitive bullet, the high-rotation stable scanning movement of the bullet is realized, meanwhile, the problem that the single-wing end sensitive bullet occupies too much mother bomb compartment space due to the fact that the wing panel is too large is solved, and a larger explosive loading space can be reserved for the warhead;

(3) when the reconnaissance and damage evaluation performance of the conventional patrol missile is achieved, the power surface coverage of an armor cluster target and the additional killing of ground personnel can be realized by adopting the method, and the combat effectiveness-cost ratio of the patrol missile is finally improved.

Drawings

FIG. 1 is a schematic view of the combined and deformed primary and secondary type inspecting and hitting integrated flying bomb working process of the invention.

Fig. 2 is a schematic diagram of a first process in fig. 1.

Fig. 3 is a schematic diagram of the second process in fig. 1.

Fig. 4 is a schematic diagram of process three in fig. 1.

Fig. 5 is a schematic diagram of process four of fig. 1.

Fig. 6 is a schematic view of the steady-state scanning motion of a single-wing end-sensitive bullet of the present invention.

Fig. 7 is a process of attitude adjustment of the warhead and main wing.

Detailed Description

The following describes the implementation of the present invention in detail with reference to specific embodiments.

As shown in fig. 1-5, a combinable deformable primary-secondary type scouting and batting integrated cruise missile comprises a guide part 1, a load and a power system 5 which are sequentially connected from front to back, wherein the rear tail wing 6 is arranged at the rear part of the power system 5, the load comprises a first single-wing end sensitive bullet 2, a coupling and separating release mechanism 3 and a second single-wing end sensitive bullet 4, the first single-wing end sensitive bullet 2 comprises a first bucket part 2-1 and a first main wing part 2-2 connected to the first bucket part 2-1 in an adjustable mode, and the second single-wing end sensitive bullet 4 comprises a second bucket part 4-1 and a second main wing part 4-2 connected to the second bucket part 4-1 in an adjustable mode; before separation, a first main wing piece 2-2 and a second main wing piece 4-2 which are symmetrically arranged at two sides of the body of the flying patrol bomb are used as main wing pieces of the flying patrol bomb; under the action of the coupling and separation release mechanism 3, the first single-wing end-sensitive bullet 2 and the second single-wing end-sensitive bullet 4 can be separated independently.

Further, the guide part 1 is, for example, a television guide head.

Furthermore, the wing of the single-wing end-sensitive bullet is formed by deforming the combination of the main wing pieces.

Further, the first bucket part 2-1 and the first main wing piece 2-2 are connected by a connecting device, and the relative attitude of the first bucket part 2-1 and the first main wing piece 2-2 can be adjusted by the connecting device.

Further, the second bucket part 4-1 and the second main wing piece 4-2 are connected by a connecting device, and the relative attitude of the second bucket part 4-1 and the second main wing piece 4-2 can be adjusted by the connecting device.

Further, fig. 7 shows a posture adjustment process implemented by a connection device, where the connection device includes a two-degree-of-freedom rotary pair, a driving motor, and a spring pin, and after the connection device adjusts the relative posture of the first bucket part 2-1 and the first main wing 2-2, and the second bucket part 4-1 and the second main wing 4-2 in place, the rotation body is locked by an elastic cylindrical pin.

Further, the coupling and decoupling release mechanism 3 is composed of a plurality of circumferentially distributed explosive bolts, and fuzes of the explosive bolts are connected with the missile-borne computer in the guide part 1 through high-temperature resistant electric wires.

The main wing panel is of a high aspect ratio and subsonic airfoil shape, can provide a large lifting force for the flying bullet in the first process, and can also provide sufficient rolling torque for the single-wing end sensitive bullet after combined deformation.

The first warhead and/or the second warhead are/is a multi-explosion forming projectile MEFP with a comprehensive effect. The main EFP warhead kills a main heavy armor target, and the small EFPs distributed circumferentially kill light armor and personnel additionally.

The attack target of the patrol missile is a cluster armored target, and specifically comprises a tank and armored vehicle formation, a battle plane group parked on an aircraft carrier and a parking apron, and an air defense missile position.

With reference to fig. 6, the number of the primary and secondary warheads is not less than two, two of the primary and secondary warheads can be combined with two main wings to deform into single-wing end sensitive bullets, and power surface coverage is realized through the steady scanning motion of the single-wing end sensitive bullets. The steady-state scanning motion is shown in figure 2, and the asymmetric aerodynamic layout formed by the main wing pieces and the MEFP warhead generates rolling torque and resistance. The roll torque causes the bullet axis to rotate about the plumb axis at an angular velocity ω. The lift force balances the weight of the bullet, causing it to fall at a plumb speed V. Therefore, a surface coverage area of a circular spiral line can be formed on the ground, the single-wing end sensitive bullet falls in the air and searches for a target in a rotating mode, and once the target is found, the explosive is detonated immediately to shoot the MEFP to destroy the target.

The combined deformation primary and secondary type inspecting and hitting integrated flying bomb working process comprises the following steps:

the first process is combined with the figure 2, the patrol bomb flies to a target area from a launching point, patrols above the target area, searches for a monitoring target, and returns the condition of enemy casualties;

and step two, with reference to fig. 3, after the target is determined, under the action of the coupling and separating release mechanism, the missile-borne computer in the guide part 1 controls the explosion of the explosive bolt, and the flying patrol bomb is disassembled and separated into four parts: a first single-wing end-sensitive bullet 2, a second single-wing end-sensitive bullet 4, a seeker 1, and a power system 5;

thirdly, with reference to fig. 4, in the single-wing end-sensitive bullet and the falling process, the connecting device between the MEFP warhead and the main wing adjusts the relative postures of the single-wing end-sensitive bullet and the main wing;

and fourthly, with reference to fig. 5, after the relative postures of the MEFP warhead and the main wing piece are adjusted, when the single-wing end sensitive bullet and the falling speed are increased to the critical speed (the critical speed value is determined by the structure of the bullet, belongs to the inherent property of the bullet, and is related to the included angle between the wing surface area, the warhead mass and the wing piece unfolding direction and the rotating axis of the warhead), the stable scanning motion is carried out, the detector on the MEFP warhead starts to work, and after the armored target is determined, the MEFP warhead is detonated to destroy the target. The invention combines and transforms the MEFP warhead and the main wing piece with large aspect ratio of the patrol bomb into the single-wing end sensitive bullet, which can not only reconcile the enemy but also increase the power coverage area of the patrol bomb.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.