Dispersing device capable of regulating and controlling explosion energy distribution

Abstract

The invention relates to a throwing device capable of regulating and controlling explosion energy distribution, and belongs to the technical field of ammunition. The device comprises a cabin opening mechanism, a shell, a base and a blasting unit, wherein the cabin opening mechanism is used for radially separating the shell to expose the blasting unit; the blasting unit comprises a blasting assembly, the blasting assembly comprises a throwing mechanism and a throwing body, the throwing body is installed on the throwing mechanism, the throwing mechanism is used for throwing the throwing body, and the throwing body is used for covering a target area. The cabin opening mechanism and the scattering mechanism are arranged to be used for cabin opening and scattering of the scattering body correspondingly, after cabin opening and scattering of the scattering body are achieved, the cabin opening mechanism and the scattering mechanism do not disintegrate and can serve as a whole with the base to continue to cover the target area, especially the center area of the target area can be covered, and therefore the target area can be more effectively covered. Therefore, the coverage density of the target area is improved, and the coverage effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ammunition, and in particular to a scattering device capable of regulating the distribution of explosion energy. Background Art

[0002] Existing mother-and-child blasting units mostly use a central tube explosion method to scatter the scattering body (i.e., arrow shot), and the scattering body is thrown toward the target area to cover the target area. Since the scattering body is scattered by a central tube explosion method, no scattering body will fall into the center of the target area, thereby reducing the coverage density of the target area and further reducing the coverage effect of the target area. Summary of the invention

[0003] In view of the above analysis, the present invention aims to provide a scattering device with adjustable explosion energy distribution, so as to solve the problem that the existing mother-and-child blasting unit adopts a central tube explosion method to scatter the scattering body, which will result in no scattering body falling into the central area of ​​the target area, thereby reducing the coverage effect of the target area.

[0004] The purpose of the present invention is mainly achieved through the following technical solutions:

[0005] A scattering device capable of regulating the distribution of explosive energy comprises a cabin opening mechanism, a shell, a base and a blasting unit, wherein the cabin opening mechanism is used to radially separate the shell to expose the blasting unit; the blasting unit comprises a blasting assembly, the blasting assembly comprises a scattering mechanism and a scattering body, the scattering body is mounted on the scattering mechanism, and the scattering mechanism is used to scatter the scattering body;

[0006] The cabin opening mechanism comprises a cabin opening seat, a cabin opening pin and a cabin opening power body, wherein the cabin opening pin is arranged on the cabin opening seat and can be ejected in the radial direction of the cabin opening seat; one end of the cabin opening pin contacts with the shell piece, and is used to apply radial thrust to the shell piece to release the radial constraint of the shell piece, and at the same time radially eject the shell piece, so that the shell piece is separated to realize radial cabin opening; the cabin opening power body is installed in the cabin opening seat, and contacts with the other end of the cabin opening pin, and is used to provide power for the cabin opening pin to eject in the radial direction of the cabin opening seat;

[0007] The scattering mechanism includes a scattering seat, a scattering pin and a scattering power body. The scattering pin is arranged on the scattering seat and can be radially ejected along the scattering seat; one end of the scattering pin is in contact with the scattering body, and is used to apply radial thrust to the scattering body to release the radial constraint of the scattering body and radially eject the scattering body at the same time; the scattering power body is installed in the scattering seat and is in contact with the other end of the scattering pin. The scattering power body is used to provide power for the scattering pin to be ejected radially along the scattering seat.

[0008] Furthermore, a scattering pin ejection hole is provided on the scattering seat, and the scattering pin ejection hole extends radially of the scattering seat; the scattering pin is installed in the scattering pin ejection hole, and the scattering pin can slide in the scattering pin ejection hole.

[0009] Furthermore, the scattering pin ejection hole includes a first scattering pin ejection hole and a second scattering pin ejection hole, the first scattering pin ejection hole and the second scattering pin ejection hole are alternately arranged, and the cross-sectional area of ​​the first scattering pin ejection hole is not equal to the cross-sectional area of ​​the second scattering pin ejection hole.

[0010] Furthermore, the scattering pin includes a first scattering pin and a second scattering pin, the first scattering pin is installed in the first scattering pin ejection hole, and the cross-sectional area of ​​the first scattering pin is equal to the cross-sectional area of ​​the first scattering pin ejection hole; the second scattering pin is installed in the second scattering pin ejection hole, and the cross-sectional area of ​​the second scattering pin is equal to the cross-sectional area of ​​the second scattering pin ejection hole.

[0011] Furthermore, the blasting assembly also includes a scattering regulator, which is installed on the scattering mechanism and is used to adjust the radial projection range of the scattering body.

[0012] Furthermore, the scattering regulator includes a first scattering adjustment component, a second adjustment scattering component and a fixed seat, and the fixed seat is fixedly connected to the scattering seat; the first scattering adjustment component and the second adjustment scattering component are both installed on the fixed seat, the first scattering adjustment component is used to adjust the initial velocity of the scattering body relative to the first scattering pin, and the second adjustment scattering component is used to adjust the initial velocity of the scattering body relative to the second scattering pin.

[0013] Furthermore, the first scattering adjustment assembly includes a first driving ring and a first clamping device, the first driving ring is sleeved on the fixed seat and rotatably connected to the fixed seat; the first clamping device is installed on the fixed seat, and one end of the first clamping device is connected to the first driving ring, and the other end can contact with the first scattering pin, and rotating the first driving ring can adjust the clamping force applied by the first clamping device to the first scattering pin.

[0014] Furthermore, the first clamping device includes a driving block, a first connecting rod, a first clamping block, a second connecting rod and a second clamping block, one end of the first connecting rod is fixedly connected to the first clamping block, and the other end is slidably connected to the driving block; one end of the second connecting rod is fixedly connected to the second clamping block, and the other end is slidably connected to the driving block; the first clamping block and the second clamping block are arranged opposite to each other, and the first clamping block and the second clamping block can both contact the first scattering pin, and rotating the first driving ring drives the driving block to move along the axis of the fixed seat, thereby driving the first connecting rod and the second connecting rod to move relative to or away from each other, and then driving the first clamping block and the second clamping block to move relative to or away from each other.

[0015] Furthermore, the second adjustment scattering assembly includes a second driving ring and a second clamping device, the second driving ring is sleeved on the fixed seat and rotatably connected to the fixed seat; the second clamping device is installed on the fixed seat, and one end of the second clamping device is connected to the second driving ring, and the other end can contact with the second scattering pin, and rotating the second driving ring can adjust the clamping force applied by the second clamping device to the second scattering pin.

[0016] Furthermore, the structure of the second pressing device is the same as that of the first pressing device.

[0017] The technical solution of the present invention can achieve at least one of the following effects:

[0018] (1) The present invention provides a scattering device capable of regulating the distribution of explosive energy, comprising an opening mechanism, a shell, a base and a blasting unit, wherein the opening mechanism is used to radially separate the shell to expose the blasting unit; the blasting unit comprises a blasting assembly, the blasting assembly comprises a scattering mechanism and a scattering body, the scattering body is mounted on the scattering mechanism, and the scattering mechanism is used to scatter the scattering body; the opening mechanism comprises an opening seat, an opening column pin and an opening power body, the opening column pin is arranged on the opening seat and can be radially ejected from the opening seat; one end of the opening column pin contacts with the shell piece, and is used to apply radial thrust to the shell piece to release the radial constraint of the shell piece, and at the same time radially eject the shell piece, so that the shell piece is separated to realize radial opening of the chamber; the opening power body is installed in the opening seat and contacts with the other end of the opening column pin, and is used to provide power for the opening column pin to eject radially from the opening seat; The scattering mechanism comprises a scattering seat, a scattering pin and a scattering power body, wherein the scattering pin is arranged on the scattering seat and can be radially ejected along the scattering seat; one end of the scattering pin is in contact with the scattering body, and is used to apply a radial thrust to the scattering body to release the radial constraint of the scattering body, and radially eject the scattering body at the same time; the scattering power body is installed in the scattering seat and in contact with the other end of the scattering pin, and the scattering power body is used to provide power for the radial ejection of the scattering pin along the scattering seat; the present invention provides a cabin opening mechanism and a scattering mechanism for opening the cabin and scattering the scattering body respectively, so that after the cabin is opened and the scattering body is scattered, the cabin opening mechanism and the scattering mechanism do not disintegrate, and can continue to cover the target area as a whole with the base, especially can cover the central area of ​​the target area, thereby improving the coverage density of the target area and further improving the coverage effect.

[0019] (2) The present invention also provides that the scattering pin ejection hole includes a first scattering pin ejection hole and a second scattering pin ejection hole, the first scattering pin ejection hole and the second scattering pin ejection hole are alternately arranged, and the cross-sectional area of ​​the first scattering pin ejection hole is not equal to the cross-sectional area of ​​the second scattering pin ejection hole; the scattering pin includes a first scattering pin and a second scattering pin, the first scattering pin is installed in the first scattering pin ejection hole, and the cross-sectional area of ​​the first scattering pin is equal to the cross-sectional area of ​​the first scattering pin ejection hole, and the second scattering pin is installed in The second scattering pin is in the scattering hole, and the cross-sectional area of ​​the second scattering pin is equal to the cross-sectional area of ​​the second scattering pin scattering hole, so that the first scattering pin and the second scattering pin are subjected to different thrusts, so that the first scattering pin and the second scattering pin have different scattering speeds, and then the scattering body opposite to the first scattering pin and the scattering body opposite to the second scattering pin obtain different initial scattering velocities, thereby achieving control of the radial distribution and coverage range of the scattering body after scattering, improving the radial distribution density of the scattering body after scattering, and improving the coverage effect of the target area.

[0020] (3) The present invention also provides a scattering regulator, which includes a first scattering adjustment component, a second adjustment scattering component and a fixed seat, wherein the fixed seat is mounted on the scattering seat and fixedly connected to the scattering seat; the first scattering adjustment component and the second adjustment scattering component are both installed on the fixed seat, the first scattering adjustment component is used to adjust the initial velocity of the scattering body relative to the first scattering pin, and the second adjustment scattering component is used to adjust the initial velocity of the scattering body relative to the second scattering pin, thereby adjusting the radial projection range of the scattering body relative to the first scattering pin and the radial projection range of the scattering body relative to the second scattering pin, further accurately controlling the radial distribution of the scattering body, adjusting the radial distribution density of the scattering body according to the specific conditions of the target area, and improving the coverage effect of the target area.

[0021] In the present invention, the above-mentioned technical solutions can also be combined with each other to achieve more preferred combination solutions. Other features and advantages of the present invention will be described in the subsequent description, and some advantages can become obvious from the description, or can be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained through the contents particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings are only for the purpose of illustrating particular embodiments and are not to be considered limiting of the present invention. Like reference symbols denote like components throughout the drawings.

[0023] Figure 1 It is a schematic diagram of the structure of the blasting part in an embodiment of the present invention;

[0024] Figure 2 It is a structural explosion diagram of the blasting part in the embodiment of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the cabin opening mechanism in an embodiment of the present invention;

[0026] Figure 4 It is a cross-sectional view of an open cabin seat in an embodiment of the present invention;

[0027] Figure 5 It is a structural explosion diagram of the scattering mechanism in an embodiment of the present invention;

[0028] Figure 6 It is a structural schematic diagram of a throwing seat in an embodiment of the present invention;

[0029] Figure 7 One of the cross-sectional views of the spreading seat in the embodiment of the present invention;

[0030] Figure 8 It is a structural schematic diagram of a scattering regulator in an embodiment of the present invention;

[0031] Fig. 9 It is a structural exploded diagram of the scattering regulator in an embodiment of the present invention;

[0032] Fig.10 It is a structural schematic diagram of the first pressing device in an embodiment of the present invention;

[0033] Fig.11 This is the second cross-sectional view of the spreading seat in the embodiment of the present invention;

[0034] Fig.12 Schematic diagram of the structure of the fixing base in the embodiment of the present invention.

[0035] Reference numerals:

[0036] 1. Opening mechanism;

[0037] 11. Cabin opening seat; 111. First explosion chamber; 112. Cabin opening pin ejection hole; 12. Cabin opening pin; 13. Cabin opening power body; 14. Cabin opening fuze; 15. First sealing cover;

[0038] 2. Shell;

[0039] 21. support frame; 22. shell piece;

[0040] 3. Base;

[0041] 4. Scattering mechanism;

[0042] 41. scattering seat; 411. second explosion chamber; 412. scattering pin ejection hole; 4121. first scattering pin ejection hole; 4122. second scattering pin ejection hole; 4123. first receiving groove; 4124. second receiving groove; 413. annular groove; 42. scattering pin; 421. first scattering pin; 422. second scattering pin; 43. scattering power body; 44. scattering fuse; 45. second sealing cover;

[0043] 5. Throwing body;

[0044] 6. Throwing regulator;

[0045] 61. First scattering adjustment component; 611. First driving ring; 6111. First driving protrusion; 612. First clamping device; 6121. Driving block; 61211. First driving groove; 61212. Second driving groove; 6122. First connecting rod; 6123. First clamping block; 6124. Second connecting rod; 6125. Second clamping block; 6126. Return spring; 613. First driving knob; 62. Second regulating scattering component; 621. Second driving ring; 6211. Second driving protrusion; 622. Second clamping device; 623. Second driving knob; 63. Fixed seat; 631. Limiting slide groove. DETAILED DESCRIPTION

[0046] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0047] Example 1

[0048] A specific embodiment of the present invention discloses a scattering device capable of regulating the distribution of explosion energy, such as Figure 1 and Figure 2 As shown, it includes a cabin opening mechanism 1, a shell 2, a base 3 and a blasting unit. The cabin opening mechanism 1 and the base 3 are installed at both ends of the shell 2 and together with the shell 2 form a storage chamber. The blasting unit is installed in the storage chamber, and the two ends of the blasting unit are respectively fixedly connected to the cabin opening mechanism 1 and the base 3. The cabin opening mechanism 1 is used to radially separate the shell 2 to expose the blasting unit. The shell 2 is used to protect the blasting unit set in the storage chamber. The base 3 is used to connect with other structures; the blasting unit includes a blasting assembly, and the blasting assembly includes a scattering mechanism 4 and a scattering body 5. The scattering body 5 is installed on the scattering mechanism 4. The scattering mechanism 4 is used to scatter the scattering body 5, and the scattering body 5 is used to cover the target area. ; When in use, it flies to a predetermined height, the cabin opening mechanism 1 releases the radial constraint of the shell 2 and separates the shell 2, and the scattering mechanism 4 scatters the scattering body 5 to cover the target area; compared with the prior art, the present embodiment adopts a radial cabin opening method in which the cabin opening mechanism 1 radially separates the shell 2 to open the cabin, which has the characteristic of not destroying the overall structure of the blasting unit. The blasting unit does not disintegrate after opening the cabin, and the impact on the scattering body 5 is small; in addition, after scattering the scattering body 5, the scattering mechanism 4 can continue to cover the target area as a whole with the cabin opening mechanism 1 and the base 3, especially the central area of ​​the target area, thereby improving the coverage density of the target area and then improving the coverage effect.

[0049] Preferably, at least one blasting assembly is provided; in order to improve the coverage efficiency and effect of the target area, five blasting assemblies are provided in this embodiment, and the blasting assemblies are fixedly connected to each other. By setting different scattering times for the scattering mechanisms 4 in each blasting assembly, the radial distribution and coverage range of the scattering bodies 5 arranged on different scattering mechanisms 4 in the target area can be controlled, so that the radial distribution and coverage range of the scattering bodies 5 in the target area can be controlled, and the coverage range of the scattering bodies 5 can be accurately controlled, thereby minimizing collateral damage to irrelevant targets.

[0050] Preferably, a plurality of scattering bodies 5 are provided, and the plurality of scattering bodies 5 are evenly arranged on the scattering mechanism 4. The scattering mechanism 4 can scatter the plurality of scattering bodies 5 at the same time, and control the radial scattering distribution of the plurality of scattering bodies 5, so that the plurality of scattering bodies 5 form a certain radial distribution and fly towards the target.

[0051] Preferably, the shell 2 includes a support frame 21 and a shell piece 22, the shell piece 22 is installed on the support frame 21, and the two ends of the support frame 21 are respectively connected to the cabin opening mechanism 1 and the base 3; the shell piece 22 is provided with multiple, and the multiple shell pieces 22 are arranged circumferentially and fit with the support frame 21.

[0052] Preferably, if Figure 3 As shown, the hatch opening mechanism 1 includes a hatch opening seat 11, a hatch opening pin 12, a hatch opening power body 13 and a hatch opening fuse 14. The hatch opening seat 11 is a cylinder and is fixedly connected to a support frame 21; the hatch opening pin 12 is arranged on the hatch opening seat 11 and can be projected in the radial direction of the hatch opening seat 11. One end of the hatch opening pin 12 contacts with a shell piece 22, and is used to apply a radial thrust to the shell piece 22 to release the radial constraint of the shell piece 22, and at the same time push the shell piece 22 into The shell 22 is radially ejected to separate and realize radial opening of the cabin; the cabin opening power body 13 is installed in the cabin opening seat 11 and contacts with the other end of the cabin opening pin 12, and the cabin opening power body 13 is used to provide power for the cabin opening pin 12 to radially eject along the cabin opening seat 11; the cabin opening fuze 14 is installed on the cabin opening seat 11 and contacts with the cabin opening power body 13, and is used to detonate the cabin opening power body 13 according to a set predetermined height; when in use, the cabin opening fuze 14 monitors After reaching a predetermined height, the cabin opening power body 13 is detonated, and the cabin opening power body 13 deflagrates or explodes to generate high-temperature and high-pressure gas, which pushes the cabin opening pin 12 to be ejected radially along the cabin opening seat 11, thereby releasing the radial constraint of the shell piece 22, and separating the shell piece 22 to expose the blasting unit; compared with the prior art, the present embodiment detonates the cabin opening power body 13 through the cabin opening fuse 14, so that the cabin opening pin 12 is radially ejected, and a radial thrust is applied to the shell piece 22, so that the shell piece 22 is radially separated, and radial cabin opening is realized without destroying the overall structure of the blasting unit. After the cabin is opened, the cabin opening seat 11 and the blasting unit will not be sent to disintegrate, and the impact on the scattering body 5 is small; after scattering the scattering body 5, the scattering mechanism 4 can also continue to cover the target area as a whole with the cabin opening seat 11 and the base 3, especially the central area of ​​the target area, thereby improving the coverage density of the target area, and then improving the coverage effect.

[0053] Preferably, if Figure 4As shown, a first explosion chamber 111 and an opening pin ejection hole 112 are provided on the opening seat 11, one end of the first explosion chamber 111 is a closed end, and the other end is an open end, the first explosion chamber 111 is used to install a cabin opening power body 13, and the cabin opening power body 13 is detonated and burned in the first explosion chamber 111; the cabin opening pin ejection hole 112 extends radially along the opening seat 11 and is connected with the first explosion chamber 111, the cabin opening pin ejection hole 112 is used to install an opening pin 12, and the opening pin 12 can slide in the opening pin ejection hole 112.

[0054] Preferably, the first explosion chamber 111 is a cylindrical chamber, and the axis of the first explosion chamber 111 coincides with the axis of the opening seat 11 .

[0055] Preferably, a plurality of ejection holes 112 for the opening column pin are provided, and the plurality of ejection holes 112 for the opening column pin are evenly arranged around the circumference; the cross-sectional shape of the opening column pin 12 is adapted to the cross-sectional shape of the ejection hole 112 for the opening column pin, and the cross-sectional area of ​​the opening column pin 12 is equal to the cross-sectional area of ​​the ejection hole 112 for the opening column pin; when the opening power body 13 is detonated, the high-temperature and high-pressure gas generated by it enters the ejection hole 112 for the opening column pin, thereby ejecting the opening column pin 12 installed in the ejection hole 112, thereby exerting radial force on the shell 22. The thrust is used to release the radial constraint of the shell 22, and at the same time, the shell 22 is radially ejected to separate the shell 22, thereby realizing radial opening of the cabin without destroying the overall structure of the blasting unit. After the cabin is opened, the cabin opening seat 11 and the blasting unit will not be disintegrated, and the impact on the scattering body 5 is relatively small. After scattering the scattering body 5, the scattering mechanism 4 can continue to cover the target area as a whole with the cabin opening seat 11 and the base 3, especially the central area of ​​the target area, thereby improving the coverage density of the target area and further improving the coverage effect.

[0056] Preferably, a plurality of the hatch opening pins 12 are provided, and each of the shell pieces 22 is arranged opposite to at least one hatch opening pin 12, so that the hatch opening pin 12 can radially separate the plurality of shell pieces 22 simultaneously when being ejected out of the hatch opening pin ejection hole 112.

[0057] Preferably, the hatch opening mechanism 1 also includes a first sealing cover 15, which is installed at the open end of the first explosion chamber 111 and is used to seal the first explosion chamber 111, so that the first explosion chamber 111 forms a sealed space; the first sealing cover 15 is provided with a first mounting hole, and the first mounting hole is used to install the hatch opening fuse 14.

[0058] Preferably, if Figure 5As shown, the scattering mechanism 4 includes a scattering seat 41, a scattering pin 42, a scattering power body 43 and a scattering fuse 44. The scattering seat 41 is a cylinder, and the outer edge of the scattering seat 41 is used to install the scattering body 5; the scattering pin 42 is arranged on the scattering seat 41, and can be radially ejected along the scattering seat 41. One end of the scattering pin 42 is in contact with the scattering body 5, and is used to apply a radial thrust to the scattering body 5 to release the radial constraint of the scattering body 5, and at the same time radially eject the scattering body 5 to scatter the scattering body 5; the scattering power body 43 is installed in the scattering seat 41 and is in contact with the other end of the scattering pin 42. The scattering power body 43 is used to provide power for the scattering pin 42 to radially eject along the scattering seat 41; the scattering fuse 44 is installed on the scattering seat 41, and contacts with the scattering power body 43, and is used to detonate the scattering power body 43 according to the set time; when in use, the scattering fuse 44 detects the separation of the shell piece 22, and detonates the scattering power body 43 according to the preset time, and the scattering power body 43 deflagrates or explodes to produce high-temperature and high-pressure gas, which pushes the scattering pin 42 to radially eject along the scattering seat 41, thereby releasing the radial constraint of the scattering body 5, and at the same time radially ejects the scattering body 5, so as to scatter the scattering body 5 without decomposing the scattering seat 41, so that the scattering seat 41 can continue to cover the target area as a whole with the opening seat 11 and the base 3, especially the central area of ​​the target area, thereby improving the coverage density of the target area, and then improving the coverage effect.

[0059] Preferably, if Figure 6 As shown, the scattering seat 41 is provided with a second explosion chamber 411 and a scattering pin ejection hole 412, one end of the second explosion chamber 411 is a closed end, and the other end is an open end, the second explosion chamber 411 is used to install a scattering power body 43, and the scattering power body 43 is detonated in the second explosion chamber 411; the scattering pin ejection hole 412 extends along the radial direction of the scattering seat 41 and is connected with the second explosion chamber 411, the scattering pin ejection hole 412 is used to install a scattering pin 42, and the scattering pin 42 can slide in the scattering pin ejection hole 412.

[0060] Preferably, the second explosion chamber 411 is a cylindrical cavity, and the axis of the second explosion chamber 411 coincides with the axis of the scattering seat 41 .

[0061] Preferably, a plurality of scattering pin ejection holes 412 are provided, and the plurality of scattering pin ejection holes 412 are uniformly arranged around the circumference; the cross-sectional shape of the scattering pin 42 is adapted to the cross-sectional shape of the scattering pin ejection hole 412, and the cross-sectional area of ​​the scattering pin 42 is equal to the cross-sectional area of ​​the scattering pin ejection hole 412; when the cabin opening power body 13 is detonated, the high-temperature and high-pressure gas generated thereby enters the scattering pin ejection hole 412, thereby ejecting the scattering pin 42 installed in the scattering pin ejection hole 412, thereby applying a radial thrust to the scattering body 5 to release the radial constraint of the scattering body 5, and simultaneously radially ejecting the scattering body 5, thereby scattering the scattering body 5 without decomposing the scattering seat 41, so that the scattering seat 41 can continue to cover the target area as a whole with the cabin opening seat 11 and the base 3, especially can cover the central area in the target area, thereby improving the coverage density of the target area, and thus improving the coverage effect.

[0062] Preferably, a plurality of scattering pins 42 are provided, and the scattering pins 42 are arranged in one-to-one correspondence with the scattering bodies 5, so that the scattering pins 42 can radially eject a plurality of the scattering bodies 5 simultaneously when being ejected out of the scattering pin ejection holes 412.

[0063] Preferably, the scattering mechanism 4 also includes a second sealing cover 45, which is installed at the open end of the second explosion chamber 411 and is used to seal the second explosion chamber 411, so that the second explosion chamber 411 forms a sealed space; a second mounting hole is provided on the second sealing cover 45, and the second mounting hole is used to install the scattering fuse 44.

[0064] Preferably, the scattering mechanism 4 also includes a scattering body fixer (not shown in the figure), which is installed on the scattering seat 41 and is used to fix the scattering body 5 in a non-scattering state on the scattering seat 41. When the scattering body 5 is scattered, the scattering body 5 can break free from the constraint of the scattering body fixer to achieve scattering.

[0065] Preferably, the scattering body fixer can be a magnet or a strap.

[0066] Preferably, the hatch opening power body 13 and the scattering power body 43 can both adopt materials such as explosives that can be instantly ignited and release a large amount of energy; the hatch opening fuse 14 and the scattering fuse 44 both adopt fuses in the prior art; and the scattering body 5 is arrow shot.

[0067] Example 2

[0068] Embodiment 2 is a further improvement on the basis of embodiment 1. Figure 7As shown, the scattering pin ejection hole 412 includes a first scattering pin ejection hole 4121 and a second scattering pin ejection hole 4122, the first scattering pin ejection hole 4121 and the second scattering pin ejection hole 4122 are alternately arranged, and the cross-sectional area of ​​the first scattering pin ejection hole 4121 is not equal to the cross-sectional area of ​​the second scattering pin ejection hole 4122, that is, the cross-sectional area of ​​the first scattering pin ejection hole 4121 is larger than the cross-sectional area of ​​the second scattering pin ejection hole 4122. The cross-sectional area of ​​the first scattering pin ejection hole 4121 is smaller than the cross-sectional area of ​​the second scattering pin ejection hole 4122; the scattering pin 42 includes a first scattering pin 421 and a second scattering pin 422, the first scattering pin 421 is installed in the first scattering pin ejection hole 4121, and the cross-sectional area of ​​the first scattering pin 421 is equal to the cross-sectional area of ​​the first scattering pin ejection hole 4121, and the second scattering pin 422 is installed in The second scattering pin 421 is inside the ejection hole 4122, and the cross-sectional area of ​​the second scattering pin 422 is equal to the cross-sectional area of ​​the second scattering pin ejection hole 4122; when the scattering power body 43 deflagrates or explodes in the second explosion chamber 411 to produce high-temperature and high-pressure gas, the first scattering pin 421 and the second scattering pin 422 are subjected to the same pressure, but because the cross-sectional area of ​​the first scattering pin 421 and the cross-sectional area of ​​the second scattering pin 422 are not equal, the first scattering pin 421 and the second scattering pin 422 are subjected to different thrusts, thereby causing the first scattering pin 421 and the second scattering pin 422 to produce different ejection speeds, and then the scattering body 5 opposite to the first scattering pin 421 and the scattering body 5 opposite to the second scattering pin 422 obtain different initial ejection velocities, thereby achieving control of the radial distribution and coverage range of the scattering body 5 after scattering, improving the radial distribution density of the scattering body 5 after scattering, and improving the coverage effect of the target area.

[0069] Example 3

[0070] Embodiment 3 is a further improvement on the basis of Embodiment 1 or Embodiment 2. Figure 5 As shown, the blasting assembly also includes a scattering regulator 6, which is installed on the scattering mechanism 4 and is used to adjust the radial projection range of the scattering body 5, so as to further accurately control the radial distribution of the scattering body 5. At the same time, each of the blasting components can also adjust the radial projection range of the scattering body 5 separately, so as to realize the precise control of the coverage range of the scattering body 5 and the distribution density of the scattering body 5 in the radial direction according to the specific conditions of the target area, thereby further improving the coverage effect of the target area.

[0071] Preferably, if Figure 8As shown, the scattering regulator 6 includes a first scattering adjustment component 61, a second adjustment scattering component 62 and a fixed seat 63, the fixed seat 63 is annular, the fixed seat 63 is sleeved on the scattering seat 41, and is fixedly connected to the scattering seat 41; the first scattering adjustment component 61 and the second adjustment scattering component 62 are both installed on the fixed seat 63, the first scattering adjustment component 61 is used to adjust the initial velocity of the scattering body 5 relative to the first scattering pin 421, and the second adjustment scattering component 62 is used to adjust the initial velocity of the scattering body 5 relative to the second scattering pin 422, so as to adjust the radial projection range of the scattering body 5 relative to the first scattering pin 421 and the radial projection range of the scattering body 5 relative to the second scattering pin 422, further accurately control the radial distribution of the scattering body 5, adjust the radial distribution density of the scattering body 5 according to the specific situation of the target area, and improve the coverage effect of the target area.

[0072] Preferably, if Fig. 9 As shown, the first scattering adjustment component 61 includes a first driving ring 611 and a first clamping device 612, the first driving ring 611 is sleeved on the fixing seat 63 and is rotatably connected to the fixing seat 63; the first clamping device 612 is installed on the fixing seat 63, and one end of the first clamping device 612 is connected to the first driving ring 611, and the other end can contact with the first scattering pin 421, and the clamping force applied by the first clamping device 612 to the first scattering pin 421 can be adjusted by rotating the first driving ring 611, so that the thrust acting on the first scattering pin 421 after the deflagration or explosion of the scattering power body 43 must further overcome the clamping force applied by the first clamping device 612 to the first scattering pin 421, thereby adjusting the initial ejection velocity of the first scattering pin 421, and then adjusting the radial ejection range of the scattering body 5 relative to the first scattering pin 421, and accurately controlling the radial distribution of the scattering body 5.

[0073] Preferably, the first scattering adjustment component 61 also includes a first driving knob 613, which is mounted on the fixing seat 63 and rotatably connected to the fixing seat 63; the first driving knob 613 is also connected to the first driving ring 611, and the first driving ring 611 is driven to rotate by using a tool to rotate the first driving knob 613, thereby adjusting the clamping force applied to the first scattering pin 421, which is convenient, fast, time-saving and labor-saving.

[0074] Preferably, the first scattering adjustment component 61 also includes a first anti-rotation component, which is used to lock the first driving knob 613. By locking the first driving knob 613, the first driving ring 611 is prevented from rotating freely after being rotated into place, thereby avoiding fluctuations in the clamping force applied by the first clamping device 612 to the first scattering pin 421.

[0075] Preferably, the first anti-rotation component includes an elastic ball and a locking groove, the elastic ball is fixedly mounted on the first driving knob 613, the first locking groove is arranged on the fixed seat 63, the elastic ball is arranged opposite to the locking groove and can be inserted into the locking groove, when the elastic ball is inserted into the locking groove, the first driving knob 613 can be locked, thereby preventing the first driving ring 611 from rotating freely after being rotated into place.

[0076] Preferably, a plurality of the first locking grooves are provided, and the plurality of the first locking grooves are evenly arranged around a circumference.

[0077] Preferably, the first clamping device 612 is provided in plurality, and the number of the first clamping devices 612 is equal to the number of the first scattering pins 421; the first driving ring 611 is sleeved on the outer circumference of the fixing seat 63; the first driving ring 611 is provided with a first driving protrusion 6111, and the first driving protrusion 6111 is arranged opposite to the first clamping device 612, and is used to drive the first clamping device 612 to move; the first driving protrusion 6111 is provided in plurality, and the plurality of first driving protrusions 6111 are uniformly arranged on the inner circumference of the first driving ring 611; the number of the first driving protrusions 6111 is equal to the number of the first clamping devices 612, so as to realize synchronous adjustment of the plurality of first clamping devices 612 by rotating the first driving ring 611, and then synchronously adjust the clamping force applied to the plurality of first scattering pins 421, so that the initial ejection velocities of the plurality of first scattering pins 421 are the same, so as to realize adjustment of the radial ejection range of the plurality of scattering bodies 5 opposite to the first scattering pin 421, and accurately control the radial distribution of the scattering bodies 5.

[0078] Preferably, if Fig.10As shown, the first clamping device 612 includes a driving block 6121, a first connecting rod 6122, a first clamping block 6123, a second connecting rod 6124 and a second clamping block 6125, one end of the first connecting rod 6122 is fixedly connected to the first clamping block 6123, and the other end is slidably connected to the driving block 6121; one end of the second connecting rod 6124 is fixedly connected to the second clamping block 6125, and the other end is slidably connected to the driving block 6121; the first clamping block 6123 and the second clamping block 6125 are arranged opposite to each other, and the first clamping block 6123 and the second clamping block 6125 can both be connected to the first scattering pin 42 1 contact; when in use, the first driving ring 611 is rotated to drive the driving block 6121 to move along the axis of the fixing seat 63, thereby driving the first connecting rod 6122 and the second connecting rod 6124 to move relative to or away from each other, and then driving the first clamping block 6123 and the second clamping block 6125 to move relative to or away from each other, so as to adjust the clamping force applied by the first clamping block 6123 and the second clamping block 6125 to the first scattering pin 421, thereby adjusting the initial velocity of the first scattering pin 421, and then adjusting the radial projection range of the scattering body 5 relative to the first scattering pin 421, and accurately controlling the radial distribution of the scattering body 5.

[0079] Preferably, the first clamping device 612 also includes a return spring 6126, and the two ends of the return spring 6126 are respectively connected to the first connecting rod 6122 and the second connecting rod 6124, for always applying an elastic thrust to the first connecting rod 6122 and the second connecting rod 6124, and reversely rotating the first driving ring 611 drives the driving block 6121 to move in the opposite direction. Under the elastic thrust of the return spring 6126, the first connecting rod 6122 and the second connecting rod 6124 drive the first clamping block 6123 and the second clamping block 6125 to move in opposite directions and return to their initial positions, thereby releasing the clamping force applied to the first scattering pin 421.

[0080] Preferably, the driving block 6121 is provided with a first driving groove 61211 and a second driving groove 61222, the first driving groove 61211 is a trapezoidal groove, the first connecting rod 6122 and the second connecting rod 6124 are both inserted into the first driving groove 61211; the second driving groove 61222 is inclined, and the first driving protrusion 6111 is inserted into the second driving groove 61222, and when the first driving ring 611 is rotated, the first driving protrusion 6111 can be driven to slide in the second driving groove 61222, thereby driving the first connecting rod 6122 and the second connecting rod 6124 to move relative to or away from each other through the first driving groove 61211, thereby adjusting the clamping force applied by the first clamping block 6123 and the second clamping block 6125 on the first scattering pin 421, and then adjusting the initial velocity of the first scattering pin 421.

[0081] Preferably, the second adjustment scattering assembly 62 includes a second driving ring 621 and a second clamping device 622, the second driving ring 621 is sleeved on the fixed seat 63 and is rotatably connected to the fixed seat 63; the second clamping device 622 is installed on the fixed seat 63, one end of the second clamping device 622 is connected to the second driving ring 621, and the other end can contact with the second scattering pin 422, and the clamping force applied by the second clamping device 622 to the second scattering pin 422 can be adjusted by rotating the second driving ring 621, so that the thrust acting on the second scattering pin 422 after the deflagration or explosion of the scattering power body 43 must overcome the clamping force applied by the second clamping device 622 to the second scattering pin 422, thereby changing the initial ejection velocity of the second scattering pin 422, realizing the adjustment of the radial ejection range of the scattering body 5 relative to the second scattering pin 422, and accurately controlling the radial distribution of the scattering body 5.

[0082] Preferably, the second adjustment and scattering assembly 62 also includes a second driving knob 623, which is mounted on the fixed seat 63 and rotatably connected to the fixed seat 63; the second driving knob 623 is also connected to the second driving ring 621, and the second driving ring 621 is driven to rotate by using a tool to rotate the second driving knob 623, thereby adjusting the clamping force applied to the second scattering pin 422, which is convenient, fast, time-saving and labor-saving.

[0083] Preferably, the second adjustment and scattering assembly 62 also includes a second anti-rotation assembly, which is used to lock the second drive knob 623. By locking the second drive knob 623, the second drive ring 621 is prevented from rotating freely after being rotated into place, thereby avoiding fluctuations in the clamping force applied by the second clamping device 622 to the second scattering pin 422.

[0084] Preferably, the structure of the second anti-rotation assembly is the same as that of the first anti-rotation assembly.

[0085] Preferably, the second clamping device 622 is provided in plurality, and the number of the second clamping devices 622 is equal to the number of the second scattering pins 422; the second driving ring 621 is sleeved on the inner circumference of the fixing seat 63; the second driving ring 621 is provided with a second driving protrusion 6211, and the second driving protrusion 6211 is arranged opposite to the second clamping device 622, and is used to drive the second clamping device 622 to move; the second driving protrusion 6211 is provided in plurality, and the plurality of second driving protrusions 6211 are uniformly arranged on the outer circumference of the second driving ring 621; the number of the second driving protrusions 6211 is equal to the number of the second clamping devices 622, so as to realize synchronous adjustment of the plurality of second clamping devices 622 by rotating the second driving ring 621, and then synchronously adjust the clamping force applied to the plurality of second scattering pins 422, so that the initial ejection velocities of the plurality of second scattering pins 422 are the same, so as to realize adjustment of the radial ejection range of the plurality of scattering bodies 5 opposite to the second scattering pins 422, and accurately control the radial distribution of the scattering bodies 5.

[0086] Preferably, the second pressing device 622 has the same structure as the first pressing device 612 .

[0087] Preferably, the scattering seat 41 is further provided with an annular groove 413 , and the annular groove 413 is used for installing the fixing seat 63 .

[0088] Preferably, if Figure 7 and Fig.11 As shown, the inner walls of the first scattering pin ejection hole 4121 and the second scattering pin ejection hole 4122 are provided with a first accommodating groove 4123, a first connecting hole, a second accommodating groove 4124 and a second connecting hole, and the first accommodating groove 4123 and the second accommodating groove 4124 are arranged opposite to each other; the first connecting hole and the second connecting hole both extend along the axis of the scattering seat 41, and the two ends of the first connecting hole are respectively connected to the first accommodating groove 4123 and the annular groove 413, and the two ends of the second connecting hole are respectively connected to the second accommodating groove 4124 and the annular groove 413; the second accommodating groove 4124 is used to install the second clamping block 6125, and the second clamping block 6125 can slide in the second accommodating groove 4124, and the second connecting hole is used to pass the second connecting rod 6124.

[0089] Preferably, if Fig.12 As shown, a limiting slide groove 631 is provided on the fixing seat 63 , and the limiting slide groove 631 is used to install the driving block 6121 . The driving block 6121 can slide along the axis of the fixing seat 63 in the limiting slide groove 631 .

[0090] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. A scattering device capable of regulating the distribution of explosion energy, characterized in that: The invention comprises an opening mechanism (1), a shell (2), a base (3) and a blasting unit, wherein the opening mechanism (1) is used to radially separate the shell (2) to expose the blasting unit; the blasting unit comprises a blasting assembly, the blasting assembly comprises a scattering mechanism (4) and a scattering body (5), the scattering body (5) is mounted on the scattering mechanism (4), and the scattering mechanism (4) is used to scatter the scattering body (5).

2. A scattering device capable of regulating the distribution of explosion energy according to claim 1, characterized in that: The cabin opening mechanism (1) comprises a cabin opening seat (11), a cabin opening pin (12) and a cabin opening power body (13); the cabin opening pin (12) is arranged on the cabin opening seat (11) and can be ejected in the radial direction of the cabin opening seat (11); one end of the cabin opening pin (12) contacts with a shell piece (22) and is used to apply a radial thrust to the shell piece (22) to release the radial constraint of the shell piece (22), and at the same time eject the shell piece (22) in the radial direction so that the shell piece (22) is separated to realize radial cabin opening; the cabin opening power body (13) is installed in the cabin opening seat (11) and contacts with the other end of the cabin opening pin (12) and is used to provide power for the cabin opening pin (12) to eject in the radial direction along the cabin opening seat (11).

3. A scattering device capable of regulating the distribution of explosion energy according to claim 2, characterized in that: The scattering mechanism (4) comprises a scattering seat (41), a scattering pin (42) and a scattering power body (43); the scattering pin (42) is arranged on the scattering seat (41) and can be radially projected along the scattering seat (41); one end of the scattering pin (42) is in contact with the scattering body (5) and is used to apply a radial thrust to the scattering body (5) to release the radial constraint of the scattering body (5) and simultaneously radially project the scattering body (5); the scattering power body (43) is installed in the scattering seat (41) and is in contact with the other end of the scattering pin (42); the scattering power body (43) is used to provide power for the scattering pin (42) to radially project along the scattering seat (41).

4. A scattering device capable of regulating the distribution of explosion energy according to claim 3, characterized in that: The scattering seat (41) is provided with a scattering pin ejection hole (412), and the scattering pin ejection hole (412) extends in the radial direction of the scattering seat (41).

5. A scattering device capable of regulating the distribution of explosion energy according to claim 4, characterized in that: The scattering pin (42) is installed in the scattering pin ejection hole (412), and the scattering pin (42) can slide in the scattering pin ejection hole (412).

6. A scattering device capable of regulating the distribution of explosion energy according to claim 5, characterized in that: The scattering pin ejection hole (412) comprises a first scattering pin ejection hole (4121) and a second scattering pin ejection hole (4122), and the first scattering pin ejection hole (4121) and the second scattering pin ejection hole (4122) are alternately arranged.

7. A scattering device capable of regulating the distribution of explosion energy according to claim 6, characterized in that: The cross-sectional area of ​​the first scattering pin ejection hole (4121) is not equal to the cross-sectional area of ​​the second scattering pin ejection hole (4122).

8. A scattering device capable of regulating the distribution of explosion energy according to claim 7, characterized in that: The scattering pin (42) comprises a first scattering pin (421) and a second scattering pin (422).

9. A scattering device capable of regulating the distribution of explosion energy according to claim 8, characterized in that: The first scattering pin (421) is installed in the first scattering pin ejection hole (4121), and the cross-sectional area of ​​the first scattering pin (421) is equal to the cross-sectional area of ​​the first scattering pin ejection hole (4121).

10. A scattering device capable of regulating the distribution of explosion energy according to claim 9, characterized in that: The second scattering pin (422) is installed in the second scattering pin ejection hole (4122), and the cross-sectional area of ​​the second scattering pin (422) is equal to the cross-sectional area of ​​the second scattering pin ejection hole (4122).

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