CN114754636B - Adjustable initiating explosive device medicament metering device - Google Patents
Adjustable initiating explosive device medicament metering device Download PDFInfo
- Publication number
- CN114754636B CN114754636B CN202210498459.3A CN202210498459A CN114754636B CN 114754636 B CN114754636 B CN 114754636B CN 202210498459 A CN202210498459 A CN 202210498459A CN 114754636 B CN114754636 B CN 114754636B
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- plate
- holes
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- dosage
- hole
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- 239000003814 drug Substances 0.000 title claims abstract description 141
- 239000002360 explosive Substances 0.000 title claims abstract description 16
- 230000000977 initiatory effect Effects 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 11
- 230000037452 priming Effects 0.000 claims description 11
- 229940079593 drug Drugs 0.000 claims description 9
- 230000013011 mating Effects 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims 2
- 239000000463 material Substances 0.000 description 16
- 238000010304 firing Methods 0.000 description 7
- 239000003380 propellant Substances 0.000 description 7
- 238000010926 purge Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
- F42B33/0285—Measuring explosive-charge levels in containers or cartridge cases; Methods or devices for controlling the quantity of material fed or filled
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Catching Or Destruction (AREA)
Abstract
The application discloses high-efficient high accuracy initiating explosive device medicament metering device with adjustable includes: an apparatus main body; a cartridge fixed to the apparatus main body and having a medicine outlet formed at a lower end thereof; the fixing plate is fixed on the equipment main body and forms a medicine dropping groove below the medicine outlet, and a containing hole communicated with the medicine dropping groove upwards is transversely penetrated through the fixing plate; the dosage plate is arranged in the accommodating hole, a plurality of dosage holes penetrate through the accommodating hole along the up-down direction, the dosage holes are arranged into two rows along the transverse direction, and a plurality of adjusting holes which correspond to the dosage holes one by one and are communicated along the transverse direction are penetrated through the dosage plate along the transverse direction; the adjusting blocks are respectively and correspondingly arranged in the adjusting holes; the fixing plate is penetrated and formed with a plurality of matching holes which are arranged into two rows along the transverse direction, and the distance between the two rows of matching holes is twice the distance between the two rows of dosage holes, wherein the medicine dropping groove is positioned in the middle of the two rows of matching holes along the transverse direction; and the transmission pipes are correspondingly communicated with the lower parts of the matching holes one by one.
Description
Technical Field
The application relates to the field of automation equipment, in particular to an adjustable initiating explosive device medicament metering device.
Background
Bullets (bullets) are weapons that are fired by firearms; one of the simplest tools to combat enemies during war is the product of physical, chemical, material, aerodynamic and technological integration. It is not only a product of civilization, but also a sharp tool for destroying civilization.
Conventional bullets consist of four parts, namely a bullet (warhead), a cartridge (shell), a propellant, and a primer. The projectile is used for penetrating the object by means of rapid flight; the cartridge is used for connecting the projectile and protecting propellant and sealing gunpowder gas; the propellant powder gives the projectile a higher initial velocity by combustion; the fire cap is composed of: the firing device comprises a fire transmission hole, a firing anvil and a firing agent, wherein the firing device is used for generating flame during firing and rapidly and truly igniting the propellant.
When the firing pin fires the firing cap, the primer burns rapidly to ignite the propellant powder in the cartridge (cartridge case), the propellant powder burns instantaneously, high temperature and high pressure are generated at the same time, the projectile (warhead) is extruded from the cartridge case, the projectile moves forwards under the pushing of the high pressure generated by the propellant powder, is extruded by the rifling, rotates, and is finally pushed out of the cartridge chamber.
Most of the prior bullet (initiating explosive device) medicaments are metered in a metering plate mode, and are metered by a volumetric method, namely, the powder dead weight is utilized, a cavity which is processed with high precision is piled up in a certain time, the purpose of high-precision charging is achieved, and the larger the dead weight is, the longer the time is, and the charging precision is higher. Because of the characteristics of the initiating explosive device medicament itself, the maximum permitted medicament amount within the safety range is fixed, namely the maximum dead weight is limited, meanwhile, because of the efficiency problem, the shorter the free flowing time left for the powder is, the better, but the higher the charging precision is required, the dead weight is limited, namely the high-precision charging cannot be completed in a shorter time.
Disclosure of Invention
The utility model aims at designing an initiating explosive device medicament metering device with adjustable, can promote medicament and pack efficiency and precision.
In order to achieve the above purpose, the present application provides the following technical solutions:
an adjustable initiating explosive device medicament metering device comprising: an apparatus main body;
a cartridge fixed to the apparatus main body for accommodating the medicine powder, wherein a medicine outlet is formed at the lower end of the cartridge;
the fixing plate is fixed on the equipment main body, a medicine dropping groove is formed above the fixing plate, the medicine dropping groove is positioned below the medicine outlet, the fixing plate transversely penetrates through a containing hole, and the containing hole is upwards communicated with the medicine dropping groove;
the dosage board is arranged in the accommodating hole, a plurality of dosage holes penetrate through the dosage board along the up-down direction, the dosage holes are arranged into two rows along the transverse direction, a plurality of regulating holes penetrate through the dosage board along the transverse direction, and each regulating hole corresponds to each dosage hole one by one and is communicated with each dosage hole along the transverse direction;
the adjusting blocks are respectively and correspondingly arranged in the adjusting holes;
the adjusting unit drives the adjusting block to move transversely relative to the dosage plate;
a driving member for driving the dose plate to move transversely relative to the fixed plate;
the fixing plate is provided with a plurality of matching holes which are arranged into two rows along the transverse direction in a penetrating way along the up-down direction below the containing holes, the distance between the two rows of matching holes is twice the distance between the two rows of dosage holes, and the medicine dropping groove is positioned in the middle of the two rows of matching holes along the transverse direction;
and the transmission pipes are correspondingly communicated with the lower parts of the matching holes one by one.
Further, the drive member is a linear motor or a cylinder, which is fixed to the device body and acts directly on the dose plate.
Further, the adjusting unit comprises a matching plate and an adjusting nut, wherein the matching plate and the adjusting nut are fixed on two lateral sides of the dosage plate, the adjusting nut drives one end of the adjusting block to move along the lateral direction after rotating anticlockwise, and the adjusting nut drives the other end of the adjusting block to move along the lateral direction after rotating clockwise.
Further, the fixed plate lower surface is formed with along the clear bin of mating hole range orientation extension, clear the inslot of installing clear material piece, clear material piece can be followed clear bin extension orientation and removed, clear material piece is gone up along upper and lower direction and is run through and have clear material hole, clear material piece is located under the medicine groove that falls, works as clear material piece is in the first position, on the dosage board with the one row of medicine groove intercommunication the mating hole with clear material hole one-to-one and the intercommunication, works as clear material piece is in the second position, on the dosage board with the one row of medicine groove intercommunication that falls the mating hole with clear material hole one-to-one dislocation is not linked together.
Further, still include the limiting plate, the limiting plate is fixed in under the fixed plate, the limiting plate corresponds along upper and lower direction the mating hole runs through there is the intercommunicating pore, the transmission pipe corresponds with intercommunicating pore fixed connection, the limiting plate corresponds along upper and lower direction the clear material hole runs through and is formed with the discharge port, when clear material piece is in the first position, clear material hole and discharge port intercommunication.
Further, still including install in medicine storage board in the equipment main part and with medicine storage board complex restriction module, medicine storage board is located the below of fixed plate, medicine storage board runs through along upper and lower direction and is formed with a plurality of medicine storage holes, medicine storage hole upper end forms into the medicine mouth, medicine storage hole lower extreme forms out the medicine mouth, medicine storage board is formed with a plurality of patchholes along horizontal direction, each patchhole respectively with medicine storage hole one-to-one and communicate, restriction module is formed with the stop board of inserting in the medicine storage hole, the stop board can be along horizontal direction removal, works as when the stop board inserts the medicine storage hole and is in first position, the stop board cuts medicine storage hole along upper and lower direction, works as when the stop board pulls out medicine storage hole and is in the second position, the medicine storage hole is along upper and lower direction link up.
Further, the medicine storage plate further comprises a first driving element, and the first driving element drives the medicine storage plate to move in the up-down direction.
Further, the limiting module is installed on the medicine storage plate, the limiting module synchronously moves the medicine storage plate along the up-down direction, and the medicine storage device further comprises a second driving element installed on the medicine storage plate, and the second driving element drives the stop plate to move along the transverse direction relative to the medicine storage plate.
Further, the first driving element and the second driving element are air cylinders or oil cylinders or linear motors.
Further, the medicine storage device further comprises a bearing plate, wherein the bearing plate is fixed on the device main body and is positioned right below the medicine storage plate, and the medicine storage plate moves along the up-down direction relative to the bearing plate.
The beneficial effects of this application are: the medicine filling efficiency and the medicine filling precision can be improved.
Drawings
Fig. 1 is a schematic perspective view of an adjustable initiating explosive device medicament metering device disclosed in the application.
Fig. 2 is a partially exploded view of an adjustable priming agent metering device disclosed herein, particularly showing a schematic perspective view of a cartridge separated from the device body.
Fig. 3 is a partially exploded view of an adjustable priming device of the present disclosure, showing a perspective view of the plate separated from the plate, and without showing the cartridge.
Fig. 4 is a partially exploded view of an adjustable priming system of the present disclosure, showing a perspective view of a separated fixing plate, adjusting unit, and driving member, without showing a cartridge.
Fig. 5 is a further exploded perspective view of fig. 4, with the cartridge not shown in this view.
Fig. 6 is a perspective view of a drug storage plate, a limiting module, a first driving element, a second driving element and a carrier plate of an adjustable priming system agent metering device disclosed in the present application.
Fig. 7 is an exploded perspective view of fig. 6.
Fig. 8 is a top view of fig. 6.
Fig. 9 is a cross-sectional view taken along line A-A of fig. 8.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.
Referring to fig. 1 to 9, an adjustable initiating explosive device dosage device disclosed in the present application includes: the device comprises a device body, a cartridge 1, a fixed plate 2, a dose plate 3, a number of adjusting blocks 4, an adjusting unit 5, a driving member 6, a number of transfer tubes 100, a purge block 8, a limiting plate 9, a drug storage plate 71, a limiting module 72, a first driving element 73, a second driving element 74, and a carrier plate 70. The adjustable explosive agent metering device is mainly used for charging explosive agents such as bullets, shells and the like, and can achieve good agent filling efficiency and precision.
Referring to fig. 1 to 2, the apparatus main body mainly plays a role of a frame and a support. The cartridge 1 is fixed to the apparatus body for receiving the medicine powder, and a medicine outlet (not numbered) is formed at the lower end of the cartridge 1.
Referring to fig. 3 to 5, the fixing plate 2 is fixed to the apparatus main body, a medicine drop slot 20 is formed above the fixing plate 2, the medicine drop slot 20 is located below the medicine outlet, the fixing plate 2 is transversely penetrated with a receiving hole 21, and the receiving hole 21 is upwardly communicated with the medicine drop slot 20. The dosage board 3 is installed in the accommodation hole 21, a plurality of dosage holes 31 are penetrated in the dosage board 3 along the up-down direction, a plurality of dosage holes 31 are arranged into two rows along the transverse direction, a plurality of adjusting holes 32 are penetrated in the dosage board 3 along the transverse direction, and each adjusting hole 32 corresponds to each dosage hole 31 one by one and is communicated along the transverse direction. The plurality of adjusting blocks 4 are respectively and correspondingly arranged in the adjusting holes 32. The adjusting unit 5 drives the adjusting block 4 to move transversely relative to the dosage plate 3, and the adjusting block 4 is used for adjusting the capacity of the adjusting hole 32. The drive member 6 drives the dose plate 3 in a lateral movement with respect to the fixed plate 2.
Referring to fig. 5, the fixing plate 2 is formed with a plurality of mating holes 22 penetrating through the bottom of the receiving hole 21 in the up-down direction, the mating holes 22 are arranged in two rows in the lateral direction, and the distance between the mating holes 22 in two rows is twice the distance between the dosage holes 31 in two rows, wherein the medicine dropping slot 20 is located in the middle of the mating holes 22 in two rows in the lateral direction. The plurality of transmission pipes 100 are in one-to-one matching communication with the lower part of the matching hole 22. In this application, the drive member 6 is a linear motor or a cylinder, and the drive member 6 is fixed to the device body and directly acts on the dose plate 3.
Referring to fig. 3 to 5, the adjusting unit 5 includes a fitting plate fixed to both lateral sides of the dose plate 3 and an adjusting nut (not shown) which may be designed to pass through the adjusting unit 5 and be inserted into the adjusting block 4 and be screw-coupled. The adjusting nut is rotatable but axially immovable relative to the adjusting unit 5. The adjusting nut drives one end of the adjusting block 4 to move along the transverse direction after rotating anticlockwise, and drives the other end of the adjusting block 4 to move along the transverse direction after rotating clockwise. The actual volume of the cavity of the metering orifice 31 is controlled by adjusting the depth of the insertion of the adjusting block 4 into the metering orifice 31.
Referring to fig. 2 to 5, a clearing groove 23 extending along the arrangement direction of the matching holes 22 is formed on the lower surface of the fixing plate 2, a clearing block 8 is mounted in the clearing groove 23, the clearing block 8 can move along the extension direction of the clearing groove 23, a clearing hole 80 is formed in the clearing block 8 in a penetrating manner in the up-down direction, the clearing block 8 is located under the medicine dropping groove 20, when the clearing block 8 is located at the first position, a row of matching holes 22 in the dosage plate 3, which are in communication with the medicine dropping groove 20, are in one-to-one correspondence and are in communication with the clearing hole 80, and when the clearing block 8 is located at the second position, a row of matching holes 22 in the dosage plate 3, which are in communication with the medicine dropping groove 20, are in one-to-one correspondence and are not in communication with the clearing hole 80. The purge hole 80 is used for purging the medicine left in the accommodating hole 21 or for purging the medicine left in the medicine hole 31.
Referring to fig. 5, the limiting plate 9 is fixed directly below the fixing plate 2, a communication hole 91 is penetrated through the limiting plate 9 corresponding to the fitting hole 22 in the up-down direction, the transmission pipe 100 is fixedly connected with the communication hole 91, a discharge hole 92 is penetrated through the limiting plate 9 corresponding to the material cleaning hole 80 in the up-down direction, and when the material cleaning block 8 is in the first position, the material cleaning hole 80 is communicated with the discharge hole 92. The limiting plate 9 is used for assembling and limiting the clearing block 8.
Referring to fig. 5 to 9, the medicine storage plate 71 is mounted on the apparatus main body and is located below the fixing plate 2, the limiting module 72 is matched with the medicine storage plate 71, a plurality of medicine storage holes 711 are formed through the medicine storage plate 71 along the up-down direction, a medicine inlet 701 is formed at the upper end of the medicine storage hole 711, a medicine outlet 702 is formed at the lower end of the medicine storage hole 711, a plurality of insertion holes 712 are formed along the transverse direction of the medicine storage plate 71, the insertion holes 712 are respectively in one-to-one correspondence and are communicated with the medicine storage holes 711, a stopper 721 is formed on the limiting module 72, the stopper 721 can move along the transverse direction, when the stopper 721 is inserted into the medicine storage hole 711, the stopper 721 cuts off the medicine storage hole 711 along the up-down direction, and a medicine storage space is formed at the part of the medicine storage hole above the stopper 721. When the stopper 721 is pulled out of the medicine storage hole 711 to be positioned at the second position, the medicine storage hole 711 is penetrated in the up-down direction. The carrying plate 70 is fixed to the apparatus body and located right below the medicine storage plate 71, and the medicine storage plate 71 moves in the up-down direction with respect to the carrying plate 70. The setting of the limiting module 72 can achieve the effect of forming storage when the medicine falls into the medicine storage hole 711, so that the carrying process of the cartridge case can be carried out on the carrying plate 70 under the condition that the medicine storage hole 711 is not filled with the medicine, and the arrangement efficiency is improved.
Wherein the first driving member 73 drives the medicine storage plate 71 to move in the up-down direction. The limiting module 72 is mounted on the medicine storage plate 71, and the limiting module 72 moves in the up-down direction in synchronization with the medicine storage plate 71. The second driving member 74 is mounted on the medicine storage plate 71 for driving the stopper 721 to move in a lateral direction with respect to the medicine storage plate 71. In this application, the first driving element 73 and the second driving element 74 are cylinders or linear motors.
The initiating explosive device medicament metering device with adjustable this application, when using, at first: when the medicine is added to the medicine-dropping groove 20 by one row of the medicine holes 31, the other row of the medicine holes 31 is aligned with the fitting hole 22 and the communication hole 91 and the medicine is filled into the medicine-storing hole 711 through the transfer pipe 100 (at this time, the stopper 721 is inserted into the medicine-storing hole 711 to be at the first position). Secondly: the dosage plate 3 is driven to move in the lateral direction so that the other row of dosage holes 31 adds the medicine to the medicine drop slot 20, and at the same time, one row of dosage holes 31 is aligned with the matching hole 22 and the communication hole 91 and fills the medicine to the medicine storage hole 711 through the transfer tube 100. In this way, when all the medicine storage holes 711 are filled, the stopper 721 is simultaneously pulled out at one time, and the medicine is filled into the cartridge 300 (illustrated in fig. 9) mounted on the lower carrier plate 70. In this application, the transfer tube 100 is preferably a flexible tube that can be bent.
Claims (10)
1. An adjustable initiating explosive device medicament metering device, comprising:
an apparatus main body;
a cartridge fixed to the apparatus main body for accommodating the medicine powder, wherein a medicine outlet is formed at the lower end of the cartridge;
the fixing plate is fixed on the equipment main body, a medicine dropping groove is formed above the fixing plate, the medicine dropping groove is positioned below the medicine outlet, the fixing plate transversely penetrates through a containing hole, and the containing hole is upwards communicated with the medicine dropping groove;
the dosage board is arranged in the accommodating hole, a plurality of dosage holes penetrate through the dosage board along the up-down direction, the dosage holes are arranged into two rows along the transverse direction, a plurality of regulating holes penetrate through the dosage board along the transverse direction, and each regulating hole corresponds to each dosage hole one by one and is communicated with each dosage hole along the transverse direction;
the adjusting blocks are respectively and correspondingly arranged in the adjusting holes;
the adjusting unit drives the adjusting block to move transversely relative to the dosage plate;
a driving member for driving the dose plate to move transversely relative to the fixed plate;
the fixing plate is provided with a plurality of matching holes which are arranged into two rows along the transverse direction in a penetrating way along the up-down direction below the containing holes, the distance between the two rows of matching holes is twice the distance between the two rows of dosage holes, and the medicine dropping groove is positioned in the middle of the two rows of matching holes along the transverse direction;
and the transmission pipes are correspondingly communicated with the lower parts of the matching holes one by one.
2. An adjustable priming agent metering device according to claim 1, wherein the drive member is a linear motor or cylinder, the drive member being fixed to the device body and acting directly on the dose plate.
3. The adjustable priming system of claim 1, wherein the adjustment unit comprises a mating plate and an adjustment nut secured to both sides of the metering plate, wherein the adjustment nut is rotated counterclockwise to drive one end of the adjustment block in the lateral direction, and the adjustment nut is rotated clockwise to drive the other end of the adjustment block in the lateral direction.
4. The adjustable initiating explosive device medicament metering device according to claim 1, wherein a clearing groove extending along the arrangement direction of the matching holes is formed in the lower surface of the fixed plate, a clearing block is installed in the clearing groove, the clearing block can move along the extension direction of the clearing groove, a clearing hole penetrates through the clearing block in the up-down direction, the clearing block is located under the medicament dropping groove, when the clearing block is located at a first position, a row of matching holes on the dosing plate, which are communicated with the medicament dropping groove, are in one-to-one correspondence and are communicated with the clearing holes, and when the clearing block is located at a second position, a row of matching holes on the dosing plate, which are communicated with the medicament dropping groove, are in one-to-one correspondence and are not communicated with the clearing holes.
5. The adjustable priming system of claim 4, further comprising a limiting plate, wherein the limiting plate is fixed under the fixed plate, the limiting plate is provided with a communication hole in a penetrating manner along a vertical direction corresponding to the matching hole, the transmission pipe is fixedly connected with the communication hole correspondingly, the limiting plate is provided with a discharge hole in a penetrating manner along a vertical direction corresponding to the clearing hole, and the clearing hole is communicated with the discharge hole when the clearing block is positioned at the first position.
6. The adjustable explosive agent metering device according to claim 1, further comprising a medicine storage plate mounted on the device main body and a limiting module matched with the medicine storage plate, wherein the medicine storage plate is located below the fixing plate, a plurality of medicine storage holes are formed in the upper and lower directions of the medicine storage plate in a penetrating mode, medicine inlet openings are formed in the upper ends of the medicine storage holes, medicine outlet openings are formed in the lower ends of the medicine storage holes, a plurality of inserting holes are formed in the lower ends of the medicine storage plate in the transverse direction, the inserting holes are respectively in one-to-one correspondence with and are communicated with the medicine storage holes, the limiting module is provided with a stopping plate inserted into the medicine storage holes, the stopping plate can move in the transverse direction, the medicine storage holes are cut off in the upper and lower directions when the medicine storage holes are pulled out by the stopping plate, and the medicine storage holes are located in the second position.
7. The adjustable priming paint dosage device of claim 6, further comprising a first drive element that drives the drug storage plate in an up-down direction.
8. The adjustable priming paint dosage device of claim 7, wherein the restriction module is mounted on the drug storage plate, wherein the restriction module moves the drug storage plate in an up-down direction synchronously, and further comprising a second drive element mounted on the drug storage plate, wherein the second drive element drives the stopper plate to move in a lateral direction relative to the drug storage plate.
9. The adjustable priming agent metering device of claim 8, wherein the first and second driving elements are air cylinders or oil cylinders or linear motors.
10. The adjustable priming sytem dose metering device of claim 6, further comprising a carrier plate fixed to the main body of the apparatus and located directly below the drug storage plate, wherein the drug storage plate moves in an up-down direction relative to the carrier plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210498459.3A CN114754636B (en) | 2022-05-09 | 2022-05-09 | Adjustable initiating explosive device medicament metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210498459.3A CN114754636B (en) | 2022-05-09 | 2022-05-09 | Adjustable initiating explosive device medicament metering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114754636A CN114754636A (en) | 2022-07-15 |
| CN114754636B true CN114754636B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210498459.3A Active CN114754636B (en) | 2022-05-09 | 2022-05-09 | Adjustable initiating explosive device medicament metering device |
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| Country | Link |
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| CN (1) | CN114754636B (en) |
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| Publication number | Publication date |
|---|---|
| CN114754636A (en) | 2022-07-15 |
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