CN105352367A - Close-range ammunition projection device - Google Patents
Close-range ammunition projection device Download PDFInfo
- Publication number
- CN105352367A CN105352367A CN201510898044.5A CN201510898044A CN105352367A CN 105352367 A CN105352367 A CN 105352367A CN 201510898044 A CN201510898044 A CN 201510898044A CN 105352367 A CN105352367 A CN 105352367A
- Authority
- CN
- China
- Prior art keywords
- leading screw
- transmitting
- projection
- handwheel
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A27/00—Gun mountings permitting traversing or elevating movement, e.g. gun carriages
- F41A27/06—Mechanical systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A27/00—Gun mountings permitting traversing or elevating movement, e.g. gun carriages
- F41A27/06—Mechanical systems
- F41A27/24—Elevating gear
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Prostheses (AREA)
- Toys (AREA)
Abstract
The invention discloses a close-range ammunition projection device. The close-range ammunition projection device comprises a projection cylinder, a projection plate, a projection screw, a first hand wheel, a second hand wheel and a compressible elastic part. The projection cylinder is provided with guide rails arranged in the axial direction. The projection plate is arranged in the projection cylinder and is provided with sliding blocks, and the sliding blocks are matched with the guide rails so that the projection plate can move from front to back along the axis of the projection cylinder. The projection screw is connected to the back of the projection plate through threads. The first hand wheel is fixedly connected to the back of the projection screw. The second hand wheel is arranged in the back of the projection cylinder in a rotating mode, and the projection screw penetrates through the middle of the second hand wheel and is matched with a nut arranged in the middle of the second hand wheel so as to be able to move from front to back when the second hand wheel rotates. The compressible elastic part is arranged between the projection plate and the projection cylinder and can be compressed by moving the projection plate backwards. The close-range ammunition projection device has the advantages of being simple in structure, convenient to carry and capable of improving the battlefield maneuverability.
Description
Technical field
The present invention relates to shell launcher technical field, particularly one closely elastic force grenade instrumentation.
Background technology
In modern war, cannon status more and more important.Conventional shell utilizes Canon launching, completes and kills and wounds, explosion, penetration and or other tactical purpose effects.Shell usually by placing propellant powder in cartridge case, by the propellant powder that ignites, making propellant powder detonation in cartridge case and high thermal high gas occurs rapidly, promotes bullet and launches with certain speed.The cannon that this employing propellant powder carries out launching is large because of its power, needs cannon to have comparatively complicated structure, and system for artillery needs to adopt special material to form through Forging Technology manufacture, also needs to install recoil mechanism, reduces setback-impact.This just proposes higher requirement to the manufacture of cannon, and fault rate also can be caused very high, and battlefield adaptability is reduced.Therefore need to relate to the simple cannon of a kind of structure, overcome the defect of conventional gunpowder emission gun.
Summary of the invention
The present invention has designed and developed one closely elastic force grenade instrumentation, object is to provide a kind of shell transmitter being different from conventional gunpowder and launching, and adopts compression elastic piece, makes shell carry out the device of ejection launch, overcome the defect that gunpowder is launched, make shell emission process safe and efficient.
Another object of the present invention be to provide a kind of can the closely elastic force grenade instrumentation of quick release percussion, reduce launch preparation time, improve shell tranmitting frequency.
Technical scheme provided by the invention is:
One is elastic force grenade instrumentation closely, comprising:
Launching tube, is provided with the line slideway arranged in the axial direction;
Transmitting dish, it is arranged in described launching tube, and described transmitting dish is provided with slide block, and described slide block coordinates with line slideway, and transmitting dish is moved along launching tube axis;
Launch leading screw, its front end is fixedly connected with transmitting dish rear portion;
First handwheel, it is rotatablely be supported on launching tube rear portion, arranges leading screw release mechanism in the middle part of described first handwheel, and when described transmitting dish arrives precalculated position, described leading screw release mechanism can depart from described transmitting leading screw and coordinate;
Elastic component, it is arranged between described transmitting dish and launching tube rear portion, and movement is backward coiled in described transmitting can compress described elastic component.
Preferably, described closely elastic force grenade instrumentation also comprises the second handwheel, and described second handwheel is fixedly connected with transmitting leading screw rear end; Described transmitting leading screw front end adopts with transmitting back-end disk and is threaded simultaneously, and rotating described second handwheel can screw out described transmitting leading screw from described transmitting dish.
Preferably, described leading screw release mechanism comprises two semicircle nuts, and described semicircle nut is provided with guide rod, and described and described first handwheel coordinates, and moves along described first-hand wheel radial to enable described semicircle nut; Nut spring is provided with, closely to be fastened by two semicircle nuts between described semicircle nut and the first handwheel; Described transmitting dish rear is provided with vortex-like line guide groove, described semicircle nut is provided with projection, described projection can coordinate with described vortex-like line guide groove, after described projection is inserted into described vortex-like line guide groove, rotating the first handwheel can make two semicircle nuts along the outwards movement of described first-hand wheel radial, realizes described transmitting leading screw and described semicircle nut releasing cooperation.
Preferably, also comprise base and angle adjusting mechanism, described angle adjusting mechanism is arranged between described base and trigger mechanism, for regulating the angle of departure of described trigger mechanism.
Preferably, described base comprises support and movable pulley, and described movable pulley is provided with four, is arranged at four angles place, described support bottom surface respectively.
Preferably, described angle adjusting mechanism comprises:
Angle-regulating block, its by straight pin and described base hinged, described angle-regulating block top is fixedly connected with launching tube;
Angular adjustment nut, bottom its hinged and described angle-regulating block;
Bearing block, it is fixed on described support;
Angular adjustment leading screw, its one end is installed on described bearing block, to rotate relative to described bearing block, the other end and described angular adjustment nut screw connection;
Angular adjustment is taken turns, and it is fixedly connected with described angular adjustment leading screw, rotates to drive described angular adjustment leading screw.
Preferably, described line slideway is provided with two, lays respectively at the described launching tube left and right sides, and corresponding described slide block is provided with two, lays respectively at the left and right sides of described transmitting dish.
Preferably, described elastic component adopts helical spring.
The invention has the beneficial effects as follows: the invention provides one closely elastic force grenade instrumentation, the mode discharged after adopting Compress Spring carries out the transmitting of shell, simple with conventional gunpowder emission gun structure compared, gun tube does not need to use special manufacturing process, and gun tube can be accomplished very light, be easy to carry, thus improve battlefield maneuverability.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram of closely elastic force grenade instrumentation of the present invention.
Fig. 2 is understructure schematic diagram of the present invention.
Fig. 3 is angle adjusting mechanism schematic diagram of the present invention.
Fig. 4 is trigger mechanism decomposition view of the present invention.
Fig. 5 is trigger mechanism internal structure schematic diagram of the present invention.
Fig. 6 is launching tube structural representation of the present invention.
Fig. 7 is second-hand's wheel construction schematic diagram of the present invention.
Fig. 8 is semicircle nut installation site of the present invention schematic diagram.
Fig. 9 is vortex-like line guide barrel construction schematic diagram of the present invention.
Figure 10 is semicircular parent structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to description word to make those skilled in the art.
As shown in Figure 1, the invention provides one closely elastic force grenade instrumentation, be made up of base 100, angle adjusting mechanism 200 and trigger mechanism 300.Angle adjusting mechanism 200 is placed between base 100 and trigger mechanism 300, for regulating the emission angle of trigger mechanism 300.
As shown in Figure 2, described base 100 comprises support 110 and movable pulley 120.Wherein movable pulley 120 is provided with four, is installed on four angles place bottom support 110 respectively, is convenient to the movement of described base 100.Described support 110 adopts angle bar to be welded.
As shown in Figure 3, described angle adjusting mechanism 200 comprises angular adjustment wheel 210, bearing block 220, angular adjustment leading screw 230, straight pin 240, angular adjustment nut 250, angle-regulating block 260.Bearing block 220 is fixed on support 110, and one end of angular adjustment leading screw 230 is passed from bearing block 220, and angular adjustment leading screw 230 can be rotated relative to bearing block 220.This one end that angular adjustment leading screw 230 passes bearing block 220 is taken turns 210 with angular adjustment and is coaxially fixedly connected with, and rotational angle regulating wheel 210 can make angular adjustment leading screw 230 together rotate.Angle-regulating block 260 is joined on support 110 by straight pin 240, and angle-regulating block 260 can be rotated around straight pin 240.Lower end and the angular adjustment nut 250 of angle-regulating block 260 are hinged, and described angular adjustment nut 250 matches with angular adjustment leading screw 230.When the angular adjustment that turns clockwise takes turns 210, drive angular adjustment leading screw 230 together to turn clockwise, angular adjustment nut 250 is moved to the direction near angular adjustment wheel 210 along angular adjustment leading screw 230 axis direction.Because angular adjustment nut 250 and angle-regulating block 260 are hinged, angle-regulating block 260 is hinged with support 110 again, thus the elevation angle of angle-regulating block 260 is increased.Angle-regulating block 260 is fixedly connected with trigger mechanism 300, thus the elevation angle of trigger mechanism 300 is increased.Same, during rotated counterclockwise by angle regulating wheel 210, the elevation angle of trigger mechanism 300 can be made to reduce.Therefore according to the needs of actual transmission angle, elevation angle when trigger mechanism 300 is launched can be adjusted by anglec of rotation regulating wheel 210.
As shown in Figure 4, Figure 5, described trigger mechanism 300 comprises launching tube 310, transmitting dish 320, compressible elastomeric part 330, first handwheel 350, second handwheel 340, launches leading screw 360.
Described launching tube 310 is in hollow cylinder, and its underpart is fixedly connected with the angle-regulating block 260 in angle adjusting mechanism 200, to be changed the angle of launching tube 310 by the angle of adjusting angle regulating block 260.Consult Fig. 6 in the lump, be provided with two line slideways 311 in the both sides of launching tube 310.
Transmitting dish 320 is arranged in launching tube 310, and transmitting dish 320 is in cylindric, and its left and right sides is provided with two slide blocks 321, described slide block 321 with slide line slideway 311 in, thus make transmitting dish 320 can be movable along the axis of launching tube 310.The rear portion of transmitting dish 320 is provided with the first nut 322, first nut 322 and adopts threaded engagement with the front end of launching leading screw 360.
The rear end of launching leading screw 360 is fixedly connected with the second handwheel 340.First handwheel 350 is installed on the rear end of launching tube 310, is rotatably connected by bearing and launching tube 310.Consult Fig. 7 in the lump, in the middle part of described first handwheel 350, be provided with the second nut 351, launch leading screw 360 and pass from the middle part of the first handwheel 350 and coordinate with the second nut 351, and the second handwheel 340 is positioned at the rear of the first handwheel 350.Compressible elastomeric part 330 is arranged between transmitting dish 320 and launching tube 310 rear portion.
When turn clockwise the first handwheel 350 time, coordinate with the second nut 351 on the first handwheel 350 owing to launching leading screw 360, and transmitting dish 320 is subject to the restriction of slide block 321 and line slideway 311, transmitting dish 320 is linearly moved jointly backward together with transmitting leading screw 360, second handwheel 340, make transmitting dish 320 compress compressible elastomeric part 330, make compressible elastomeric part 330 storage elasticity potential energy.When transmitting dish 320 moves to rearmost, compressible elastomeric part 330 is reached maximum by decrement, now, be rotated counterclockwise the second handwheel 340, because transmitting dish 320 is subject to slide block 321 and the restriction of line slideway 311, together can not rotate along with transmitting coils 320, and launch leading screw 360 with the second handwheel 340 and be fixedly connected with, can be rotated counterclockwise so launch leading screw 360, thus make transmitting leading screw 360 coil back-out first nut 322 at 320 rear portions from transmitting.Now, transmitting dish 320 with launch leading screw 360 and free, transmitting dish 320, can accelerated motion forward under the effect of compressible elastomeric part 330, thus transmitting dish 320 can promote to be positioned at the shell that transmitting coils 320 fronts launches from launching tube 310 front.Complete after once launching, again by launching the rear portion of leading screw 360 front end screw-in transmitting dish 320, so that transmitting again.
As shown in Figure 8, Figure 9, in another embodiment, described second nut 351 is made up of two semicircle half round nuts 352.These two semicircle nuts 352 are close snaps together the complete nut of composition one, for coordinating with transmitting leading screw 360.Be provided with nut spring 353 between semicircle nut 352 and the first handwheel 350, described nut spring 353 is that two semicircle nuts 352 apply radially inner elastic force, and two semicircle nuts 352 are closely snapped together.As shown in Figure 10, described semicircle nut 352 is arranged at guide rod 355, makes semicircle nut 352 can along described guide rod 355, radially move relative to the first handwheel 350, namely two semicircle nuts 352 can be separated, and make to form space between them, thus free with transmitting leading screw 360.The rear of transmitting dish 320 is provided with vortex-like line guide groove 323, and described vortex-like line guide groove 323 is provided with two and is centrosymmetric.Semicircle nut 352 is provided with protruding 354, described protruding 354 to match with vortex-like line guide groove 323.After entering into vortex-like line guide groove 323 when protruding 354, semicircle nut 352 rotates along with the first handwheel 350, and protruding 354 restrictions being subject to vortex-like line guide groove 323, can make two semicircle nuts 352 be separated.
When turn clockwise the first handwheel 350 time, coordinate with two semicircle nuts 352 on the first handwheel 350 owing to launching leading screw 360, and transmitting dish 320 is subject to the restriction of slide block 321 and line slideway 311, transmitting dish 320 is linearly moved jointly backward together with transmitting leading screw 360, second handwheel 340, make transmitting dish 320 compress compressible elastomeric part 330, make compressible elastomeric part 330 storage elasticity potential energy.Vortex-like line guide groove 323 coils 320 joint backwards movement along with transmitting.When vortex-like line guide groove 323 just in time with the front end moving to semicircle nut 352, the projection 354 on semicircle nut 352 is made just in time to enter into the initiating terminal of vortex-like line guide groove 323, now continue rotation first handwheel 350, protruding 354 can move along vortex-like line guide groove 323, because the shape of vortex-like line guide groove 323 limits, two semicircle nuts 352 are radially moved, thus two semicircle nuts 352 can be separated, thus free with transmitting leading screw 360.After transmitting leading screw 360 is freed with semicircle nut 352, transmitting dish 320, under the effect of compressible elastomeric part 330, travels forward, thus transmitting dish 320 can promote to be positioned at the shell that transmitting coils 320 fronts launches from launching tube 310 front.After transmitting dish 320 travels forward, vortex-like line guide groove 323 can together with also travelling forward, thus make protruding 354 to be separated with vortex-like line guide groove 323, under the state that semicircle nut 352 returns to fastening under the effect of nut spring 353, from newly making semicircle nut 352 coordinate with transmitting leading screw 360, the transmitting of next directly can be carried out.
Although embodiment of the present invention are open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. a closely elastic force grenade instrumentation, is characterized in that, comprising:
Launching tube, is provided with the line slideway arranged in the axial direction;
Transmitting dish, it is arranged in described launching tube, and described transmitting dish is provided with slide block, and described slide block coordinates with line slideway, and transmitting dish is moved along launching tube axis;
Launch leading screw, its front end is fixedly connected with transmitting dish rear portion;
First handwheel, it is rotatablely be supported on launching tube rear portion, arranges leading screw release mechanism in the middle part of described first handwheel; When described transmitting dish arrives precalculated position, described leading screw release mechanism can depart from described transmitting leading screw and coordinate;
Elastic component, it is arranged between described transmitting dish and launching tube rear portion, and movement is backward coiled in described transmitting can compress described elastic component.
2. closely elastic force grenade instrumentation according to claim 1, is characterized in that, described closely elastic force grenade instrumentation also comprises the second handwheel, and described second handwheel is fixedly connected with transmitting leading screw rear end; Described transmitting leading screw front end adopts with transmitting back-end disk and is threaded simultaneously, and rotating described second handwheel can screw out described transmitting leading screw from described transmitting dish.
3. closely elastic force grenade instrumentation according to claim 1 and 2, it is characterized in that, described leading screw release mechanism comprises two semicircle nuts, described semicircle nut is provided with guide rod, described and described first handwheel coordinates, and moves along described first-hand wheel radial to enable described semicircle nut; Nut spring is provided with, closely to be fastened by two semicircle nuts between described semicircle nut and the first handwheel; Described transmitting dish rear is provided with vortex-like line guide groove, described semicircle nut is provided with projection, described projection can coordinate with described vortex-like line guide groove, after described projection is inserted into described vortex-like line guide groove, rotating the first handwheel can make two semicircle nuts along the outwards movement of described first-hand wheel radial, realizes described transmitting leading screw and described semicircle nut releasing cooperation.
4. closely elastic force grenade instrumentation according to claim 3, is characterized in that, also comprise base and angle adjusting mechanism, and described angle adjusting mechanism is arranged between described base and trigger mechanism, for regulating the angle of departure of described trigger mechanism.
5. closely elastic force grenade instrumentation according to claim 4, it is characterized in that, described base comprises support and movable pulley, and described movable pulley is provided with four, is arranged at four angles place, described support bottom surface respectively.
6. closely elastic force grenade instrumentation according to claim 4, it is characterized in that, described angle adjusting mechanism comprises:
Angle-regulating block, its by straight pin and described base hinged, described angle-regulating block top is fixedly connected with launching tube;
Angular adjustment nut, bottom its hinged and described angle-regulating block;
Bearing block, it is fixed on described support;
Angular adjustment leading screw, its one end is installed on described bearing block, to rotate relative to described bearing block, the other end and described angular adjustment nut screw connection;
Angular adjustment is taken turns, and it is fixedly connected with described angular adjustment leading screw, rotates to drive described angular adjustment leading screw.
7. closely elastic force grenade instrumentation according to claim 1, it is characterized in that, described line slideway is provided with two, lays respectively at the described launching tube left and right sides, and corresponding described slide block is provided with two, lays respectively at the left and right sides of described transmitting dish.
8. closely elastic force grenade instrumentation according to claim 1, is characterized in that, described elastic component adopts helical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898044.5A CN105352367B (en) | 2015-12-08 | 2015-12-08 | One closely elastic force grenade instrumentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898044.5A CN105352367B (en) | 2015-12-08 | 2015-12-08 | One closely elastic force grenade instrumentation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105352367A true CN105352367A (en) | 2016-02-24 |
| CN105352367B CN105352367B (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510898044.5A Expired - Fee Related CN105352367B (en) | 2015-12-08 | 2015-12-08 | One closely elastic force grenade instrumentation |
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| Country | Link |
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| CN (1) | CN105352367B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114186A (en) * | 2018-10-19 | 2019-01-01 | 山西北方机械制造有限责任公司 | It is a kind of can Fast Installation and the screw-type steering wheel freed |
| CN111249648A (en) * | 2019-12-27 | 2020-06-09 | 李宏江 | Fire extinguishing bomb launching cylinder and fire extinguishing bomb launched by fire extinguishing bomb launching cylinder |
| CN113390292A (en) * | 2021-06-16 | 2021-09-14 | 湖北三江航天万峰科技发展有限公司 | Manual-automatic's fender bullet blocked mechanical system |
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| CN2110204U (en) * | 1991-11-30 | 1992-07-15 | 顾本科 | Toy gun |
| DE29708251U1 (en) * | 1996-06-11 | 1997-07-24 | Huang, Ching-Yuan, Taipeh/T'ai-pei | Firing grenade launcher |
| JPH09285560A (en) * | 1996-04-24 | 1997-11-04 | Toshi Soken:Kk | Fire extinguishing bullet shooting device |
| CN2309556Y (en) * | 1997-03-21 | 1999-03-03 | 黄庆源 | Fire-extinguishing shell launcher |
| CN201263859Y (en) * | 2008-08-20 | 2009-07-01 | 禹长春 | Machine for sending rescue rope for climbing |
| CN201611748U (en) * | 2009-10-20 | 2010-10-20 | 衡水供电公司 | Steep pipe type ejector |
| CN203892339U (en) * | 2014-06-09 | 2014-10-22 | 卫辉银程新材料有限责任公司 | Screw rod locking nut |
-
2015
- 2015-12-08 CN CN201510898044.5A patent/CN105352367B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110204U (en) * | 1991-11-30 | 1992-07-15 | 顾本科 | Toy gun |
| JPH09285560A (en) * | 1996-04-24 | 1997-11-04 | Toshi Soken:Kk | Fire extinguishing bullet shooting device |
| DE29708251U1 (en) * | 1996-06-11 | 1997-07-24 | Huang, Ching-Yuan, Taipeh/T'ai-pei | Firing grenade launcher |
| CN2309556Y (en) * | 1997-03-21 | 1999-03-03 | 黄庆源 | Fire-extinguishing shell launcher |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114186A (en) * | 2018-10-19 | 2019-01-01 | 山西北方机械制造有限责任公司 | It is a kind of can Fast Installation and the screw-type steering wheel freed |
| CN111249648A (en) * | 2019-12-27 | 2020-06-09 | 李宏江 | Fire extinguishing bomb launching cylinder and fire extinguishing bomb launched by fire extinguishing bomb launching cylinder |
| CN113390292A (en) * | 2021-06-16 | 2021-09-14 | 湖北三江航天万峰科技发展有限公司 | Manual-automatic's fender bullet blocked mechanical system |
| CN113390292B (en) * | 2021-06-16 | 2022-07-22 | 湖北三江航天万峰科技发展有限公司 | Manual-automatic's bullet blocked locking mechanism that keeps off |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105352367B (en) | 2016-12-14 |
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Granted publication date: 20161214 Termination date: 20171208 |