CN110220411A - A kind of automatic grenade launcher ammunition feed structure - Google Patents
A kind of automatic grenade launcher ammunition feed structure Download PDFInfo
- Publication number
- CN110220411A CN110220411A CN201910519864.7A CN201910519864A CN110220411A CN 110220411 A CN110220411 A CN 110220411A CN 201910519864 A CN201910519864 A CN 201910519864A CN 110220411 A CN110220411 A CN 110220411A
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- China
- Prior art keywords
- fixedly connected
- chain wheel
- grenade launcher
- feed structure
- cartridge clip
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
- F41C27/00—Accessories; Details or attachments not otherwise provided for
- F41C27/06—Adaptations of smallarms for firing grenades, e.g. rifle grenades, or for firing riot-control ammunition; Barrel attachments therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of automatic grenade launcher ammunition feed structures, including transmitting tube, and transmitting tube outer surface be fixedly connected fixed sleeving, load component and retaining mechanism, support rod is fixedly connected at the top of the fixed sleeving, is fixedly connected with the body of a gun below the support rod；The retaining mechanism includes cartridge clip, and the cartridge clip is the box body of side hollow out, and the longitudinal middle part of cartridge clip hollow out side is fixedly connected with support frame, and the cartridge clip is internally provided with from movable chain wheel and active chain wheel, the top that active chain wheel is located at from movable chain wheel；Described to be fixedly connected with the first rotation axis from the inside of movable chain wheel, the outer surface at first rotation axis both ends is fixedly connected to a first bearing.The automatic grenade launcher ammunition feed structure, by being used cooperatively for load component and retaining mechanism, realize be easily installed, fixation, ingenious in design, feed rates are fast, accurate positioning and the advantages that high degree of automation.
Description
Technical field
The present invention relates to grenade launcher technical field, specially a kind of automatic grenade launcher ammunition feed structure.
Background technique
Grenade launcher is a kind of small arms for emitting small-sized howitzer.Because its is small in size, firepower is violent, there is stronger face to kill
Power and certain broken first ability, the living aim for being mainly used for injuring in opening and covered works and light armoring target,
Fire support is provided for infantry.
It due to unique effect of the grenade launcher on modern battlefield, is not used only quite extensively, and light with other
Constantly it will be improved and be developed in the competition of weapon, and become one of operational weapon important in future war.
In the feed machanism of existing automatic grenade launcher, the positioning of bullet is by loading port itself, by ereisma lid
Surface takes off elastic claw, positioning tooth etc. to realize.Wherein, it is integral component by ereisma lid and casing lid, longer heavier, casing
Cover inconvenient for operation, bullet cannot be reliably fixed in place, and occur exiting when card plays failure it is difficult by card bullet, while for magazine before
The fuselage of side is directly contacted with bullet, is easy to break bullet.
Therefore a kind of completely new automatic grenade launcher ammunition feed structure is needed.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of automatic grenade launcher ammunition feed structure, have it is ingenious in design, from
Dynamicization degree height and it is easy to use the advantages that, solve the problems, such as to propose in background technique.
(2) technical solution
To realize above-mentioned ingenious in design, high degree of automation and purpose easy to use, the invention provides the following technical scheme: one
Kind automatic grenade launcher ammunition feed structure, including transmitting tube, and transmitting the tube outer surface fixed sleeving being fixedly connected, group of loading
Part and retaining mechanism are fixedly connected with support rod at the top of the fixed sleeving, are fixedly connected with rifle below the support rod
Body；
The retaining mechanism includes cartridge clip, and the cartridge clip is the box body of side hollow out, the longitudinal middle part of cartridge clip hollow out side
It is fixedly connected with support frame, being internally provided with from movable chain wheel and active chain wheel for the cartridge clip is described to be located at actively from movable chain wheel
The top of chain wheel；
Described to be fixedly connected with the first rotation axis from the inside of movable chain wheel, the outer surface at first rotation axis both ends is fixed to be connected
It is connected to a first bearing, described two first bearings are respectively fixedly connected with the inside in cartridge clip and support frame, the active tooth
The inside of disk is fixedly connected with the second rotation axis, and the outer surface at second rotation axis both ends is fixedly connected to second axis
It holds, described two second bearings are respectively fixedly connected with the inside in cartridge clip and support frame, and the inside of second rotation axis opens up
There is card slot, the shape in the cross section of the card slot is regular hexagon；
The outer surface from movable chain wheel and active chain wheel is rotatably connected to chain, is fixedly connected on the outside of the chain several
Howitzer card slot, the inside of the howitzer card slot are connected with howitzer, and the gap passed through for howitzer, institute are offered at the top of the cartridge clip
It states cartridge clip and offers several limit holes far from the inside of hollow out side.
Preferably, the retaining mechanism includes movable plate, and the outer diameter phase with transmitting tube is offered at the top of the movable plate
The sets of holes of adaptation, the movable plate are fixedly connected with limit casing close to the one side of sets of holes, and the transmitting tube sequentially passes through limit
The inside of position casing and sets of holes.
Preferably, the outer surface of the transmitting tube is socketed with master reset spring, and the master reset spring is located at fixing sleeve
The inside of pipe, and one end of the master reset spring is overlapped in the inside of fixed sleeving, the other end of the master reset spring with
Limit casing is overlapped far from one end of movable plate.
Preferably, fixed link is fixedly connected with below the fixed sleeving, the bottom of the fixed link one side is fixed
It is connected with locating sleeve.
Preferably, the inside of the locating sleeve is fixedly connected with spring-assisted reduction, and the spring-assisted reduction is separate
One end of locating sleeve is fixedly connected with motor.
Preferably, the top of the motor is fixedly connected with movable plate, and the output end of the motor is fixedly connected with output
Axis.
Preferably, the size for stating output shaft is adapted with the size of card slot, and the output shaft is plugged in the inside of card slot.
Preferably, the one side of the movable plate is fixedly connected with several limited posts, and the another side of the movable plate is solid
Surely it is connected with pull ring.
Preferably, the quantity and size of the limited post are adapted with the quantity of limit hole and size, and described several
Limited post is plugged in the inside of corresponding limit hole respectively.
Preferably, the inside of the fixed link is fixedly connected as the battery of motor power supply, and fixed in the fixed link
It is connected with the switch of control motor work.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of automatic grenade launcher ammunition feed structure, have it is following the utility model has the advantages that
1, the automatic grenade launcher ammunition feed structure is installed to howitzer the inside of howitzer card slot when in use, then pulls and draws
Ring, then cartridge clip is installed to the inside of the body of a gun, pull ring is unclamped at this time, limited post is made to snap fit onto the inside of limit hole, and output shaft is inserted
It is connected to the inside of card slot, gives movable plate one pressure by master reset spring and spring-assisted reduction, and then with retaining mechanism pair
The component that loads is fixed, and realizes the purpose being easily installed with fixation.
2, the automatic grenade launcher ammunition feed structure by the way that the component that loads is arranged, and cooperates the use of motor and output shaft,
The purpose loaded automatically is realized, the rotation of motor rotates active chain wheel by the transmitting of output shaft and the second rotation axis,
And then chain rotation is driven, after a howitzer card slot is turned to the height of gap, by transmitter inside howitzer card slot
Howitzer launch, howitzer can go out with the internal emission of transmitting tube, embody the ingenious property of design.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of automatic grenade launcher ammunition feed structure proposed by the present invention；
Fig. 2 is the structural schematic diagram of component of loading in a kind of automatic grenade launcher ammunition feed structure proposed by the present invention；
Fig. 3 is the structural schematic diagram in a kind of automatic grenade launcher ammunition feed structure chart 2 proposed by the present invention at A-A；
Fig. 4 is the structural schematic diagram of retaining mechanism in a kind of automatic grenade launcher ammunition feed structure proposed by the present invention；
Fig. 5 is the structural schematic diagram of the second rotation axis in a kind of automatic grenade launcher ammunition feed structure proposed by the present invention.
In figure: component, 301 cartridge clips, 302 support frames, 303 are loaded from movable chain wheel, 304 main in 1 transmitting tube, 2 fixed sleevings, 3
Movable chain wheel, 305 first rotation axis, 306 first bearings, 307 second rotation axis, 308 second bearings, 309 card slots, 310 chains,
311 howitzer card slots, 312 gap, 313 limit holes, 4 retaining mechanisms, 401 movable plates, 402 sets of holes, 403 limit casings, 404 masters are multiple
Position spring, 405 fixed links, 406 locating sleeves, 407 spring-assisted reductions, 408 motors, 409 output shafts, 410 limited posts, 411
Pull ring, 5 support rods, 6 body of a guies.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, a kind of automatic grenade launcher ammunition feed structure, including 1 outer surface of transmitting tube 1 and transmitting tube
The fixed sleeving 2 that is fixedly connected, load component 3 and retaining mechanism 4, and the top of fixed sleeving 2 is fixedly connected with support rod 5, branch
The lower section of strut 5 is fixedly connected with the body of a gun 6, and the application only improves the ammunition feed structure of grenade launcher, and howitzer emits
The important features such as buttstrap, handle, gun sight and trigger on device do not make a change, therefore are not discussed in detail herein；
Retaining mechanism 3 includes cartridge clip 301, and cartridge clip 301 is that the box body of side hollow out is conducive to by the way that the cartridge clip 301 of hollow out is arranged
Upper bullet, the longitudinal middle part of 301 hollow out side of cartridge clip are fixedly connected with support frame 302, and support frame 302 is Y-shaped, just its top
Be conducive to transmitting of the transmitter to howitzer, cartridge clip 301 is internally provided with from movable chain wheel 303 and active chain wheel 304, from movable chain wheel
303 are located at the top of active chain wheel 304；
It is fixedly connected with the first rotation axis 305 from the inside of movable chain wheel 303, the outer surface at 305 both ends of the first rotation axis is fixed
It is connected with a first bearing 306, two first bearings 306 are respectively fixedly connected in the inside of cartridge clip 301 and support frame 302,
The inside of active chain wheel 304 is fixedly connected with the second rotation axis 307, and the outer surface at 307 both ends of the second rotation axis is fixedly connected with
There is a second bearing 308, two second bearings 308 are respectively fixedly connected in the inside of cartridge clip 301 and support frame 302, bearing
With the setting of rotation axis, be conducive to the rotation of two chain wheels, the inside of the second rotation axis 307 offers card slot 309, card slot 309
Cross section shape be regular hexagon, be conducive to be clamped output shaft 409；
It is rotatably connected to chain 310 from the outer surface of movable chain wheel 303 and active chain wheel 304, the outside of chain 310 is fixedly connected with
Several howitzer card slots 311, the inside of howitzer card slot 311 are connected with howitzer, and the top of cartridge clip 301 is offered slits for what howitzer passed through
Mouth 312, cartridge clip 301 offers several limit holes 313 far from the inside of hollow out side, by the way that the component 3 that loads is arranged, and cooperates electricity
The use of machine 408 and output shaft 409, realizes the purpose loaded automatically, and the rotation of motor 408 passes through output shaft 409 and second
The transmitting of rotation axis 307 rotates active chain wheel 304, and then chain 310 is driven to rotate, and rotates when a howitzer card slot 311
To after the height of gap 312, the howitzer inside howitzer card slot 311 is launched by transmitter, howitzer can be with transmitting tube 1
Internal emission go out, embody the ingenious property of design.
Further, retaining mechanism 4 includes movable plate 401, and the top of movable plate 401 offers the outer diameter with transmitting tube 1
Compatible sets of holes 402, movable plate 401 are fixedly connected with limit casing 403 close to the one side of sets of holes 402, and transmitting tube 1 is successively
Through the inside of limit casing 403 and sets of holes 402.
Further, the outer surface of transmitting tube 1 is socketed with master reset spring 404, and master reset spring 404 is located at fixing sleeve
The inside of pipe 2, and one end of master reset spring 404 is overlapped in the inside of fixed sleeving 2, the other end of master reset spring 404 with
Limit casing 403 is overlapped far from one end of movable plate 401.
Further, the lower section of fixed sleeving 2 is fixedly connected with fixed link 405, and the bottom of 405 one side of fixed link is fixed
It is connected with locating sleeve 406.
Further, the inside of locating sleeve 406 is fixedly connected with spring-assisted reduction 407, and spring-assisted reduction 407 is remote
One end from locating sleeve 406 is fixedly connected with motor 408.
Further, the top of motor 408 is fixedly connected with movable plate 401, and the output end of motor 408 is fixedly connected with defeated
Shaft 409.
Further, the size of output shaft 409 is adapted with the size of card slot 309, and output shaft 409 is plugged in card slot 309
Inside.
Further, the one side of movable plate 401 is fixedly connected with several limited posts 410, the another side of movable plate 401
It is fixedly connected with pull ring 411, pulls pull ring 411, movable plate 401 can be made movable.
Further, the quantity and size of limited post 410 are adapted with the quantity of limit hole 313 and size, and several
Limited post 410 is plugged in the inside of corresponding limit hole 313 respectively, and then consolidates retaining mechanism 4 to the component 3 that loads
It is fixed.
Further, the inside of fixed link 405 is fixedly connected as the battery of the power supply of motor 408, and solid in fixed link 405
Surely it is connected with the switch that control motor 408 works, which is when in use installed to howitzer
Then the inside of howitzer card slot 311 pulls pull ring 411, then cartridge clip 301 is installed to the inside of the body of a gun 6, unclamps pull ring at this time
411, so that limited post 410 is snapped fit onto the inside of limit hole 313, output shaft 409 is plugged into the inside of card slot 309, passes through master reset
Spring 404 and spring-assisted reduction 407 give 401 1 pressure of movable plate, and then are consolidated with retaining mechanism 4 to the component 3 that loads
It is fixed, realize the purpose being easily installed with fixation.
In conclusion howitzer is installed to howitzer card slot 311 when in use by the automatic grenade launcher ammunition feed structure
Then inside pulls pull ring 411, then cartridge clip 301 is installed to the inside of the body of a gun 6, unclamps pull ring 411 at this time, makes limited post 410
The inside of limit hole 313 is snapped fit onto, output shaft 409 is plugged into the inside of card slot 309, multiple by master reset spring 404 and auxiliary
Position spring 407 gives 401 1 pressure of movable plate, and then the component 3 that loads is fixed with retaining mechanism 4, realizes convenient for peace
The purpose of dress and fixation；By the way that the component 3 that loads is arranged, and cooperate the use of motor 408 and output shaft 409, realizes certainly
The dynamic purpose loaded, the rotation of motor 408 make 304 turns of active chain wheel by the transmitting of output shaft 409 and the second rotation axis 307
It is dynamic, and then chain 310 is driven to rotate, after a howitzer card slot 311 is turned to the height of gap 312, pass through transmitter handle
Howitzer inside howitzer card slot 311 is launched, and howitzer can go out with the internal emission of transmitting tube 1, embodies the skilful of design
Wonderful property.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including one ", it is not excluded that including
There is also other identical elements in the process, method, article or equipment of the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of automatic grenade launcher ammunition feed structure, including transmitting tube (1) and transmitting tube (1) outer surface are fixedly connected
Fixed sleeving (2), the component that loads (3) and retaining mechanism (4) are fixedly connected with support rod at the top of the fixed sleeving (2)
(5), the body of a gun (6) are fixedly connected with below the support rod (5), it is characterised in that:
The retaining mechanism (3) includes cartridge clip (301), and the cartridge clip (301) is the box body of side hollow out, the cartridge clip (301)
The longitudinal middle part of hollow out side is fixedly connected with support frame (302), and the cartridge clip (301) is internally provided with from movable chain wheel
(303) and active chain wheel (304), the top that active chain wheel (304) is located at from movable chain wheel (303)；
The inside from movable chain wheel (303) is fixedly connected with the first rotation axis (305), the first rotation axis (305) both ends
Outer surface be fixedly connected to a first bearing (306), described two first bearings (306) are respectively fixedly connected in cartridge clip
(301) and the inside of support frame (302), the inside of the active chain wheel (304) are fixedly connected with the second rotation axis (307), institute
The outer surface for stating the second rotation axis (307) both ends is fixedly connected to a second bearing (308), described two second bearings
(308) it is respectively fixedly connected in the inside of cartridge clip (301) and support frame (302), the inside of second rotation axis (307) opens up
Have card slot (309), the shape in the cross section of the card slot (309) is regular hexagon；
The outer surface from movable chain wheel (303) and active chain wheel (304) is rotatably connected to chain (310), the chain (310)
Outside be fixedly connected with several howitzer card slots (311), the inside of the howitzer card slot (311) is connected with howitzer, the cartridge clip
(301) gap (312) passed through for howitzer is offered at the top of, the cartridge clip (301) offers far from the inside of hollow out side
Several limit holes (313).
2. a kind of automatic grenade launcher ammunition feed structure according to claim 1, it is characterised in that:
The retaining mechanism (4) includes movable plate (401), is offered at the top of the movable plate (401) outer with transmitting tube (1)
The compatible sets of holes of diameter (402), one side of the movable plate (401) close to sets of holes (402) are fixedly connected with limit casing
(403), the transmitting tube (1) sequentially passes through the inside of limit casing (403) and sets of holes (402).
3. a kind of automatic grenade launcher ammunition feed structure according to claim 1, it is characterised in that:
The outer surface of the transmitting tube (1) is socketed with master reset spring (404), and being located at for the master reset spring (404) is fixed
The inside of casing (2), and one end of the master reset spring (404) is overlapped in the inside of fixed sleeving (2), the master reset bullet
The other end of spring (404) and limit casing (403) are overlapped far from the one end of movable plate (401).
4. a kind of automatic grenade launcher ammunition feed structure according to claim 1, it is characterised in that:
It is fixedly connected with fixed link (405) below the fixed sleeving (2), the bottom of fixed link (405) one side is solid
Surely locating sleeve (406) are connected with.
5. a kind of automatic grenade launcher ammunition feed structure according to claim 4, it is characterised in that:
The inside of the locating sleeve (406) is fixedly connected with spring-assisted reduction (407), the spring-assisted reduction (407)
One end of remotely located casing (406) is fixedly connected with motor (408).
6. a kind of automatic grenade launcher ammunition feed structure according to claim 5, it is characterised in that:
The top of the motor (408) is fixedly connected with movable plate (401), and the output end of the motor (408) is fixedly connected with
Output shaft (409).
7. a kind of automatic grenade launcher ammunition feed structure according to claim 6, it is characterised in that:
The size of the output shaft (409) is adapted with the size of card slot (309), and the output shaft (409) is plugged in card slot
(309) inside.
8. a kind of automatic grenade launcher ammunition feed structure according to claim 2, it is characterised in that:
The one side of the movable plate (401) is fixedly connected with several limited posts (410), the other side of the movable plate (401)
Face is fixedly connected with pull ring (411).
9. a kind of automatic grenade launcher ammunition feed structure according to claim 8, it is characterised in that:
The quantity and size of the limited post (410) are adapted with the quantity of limit hole (313) and size, and several limits
Position column (410) is plugged in the inside of corresponding limit hole (313) respectively.
10. a kind of automatic grenade launcher ammunition feed structure according to claim 4, it is characterised in that:
The inside of the fixed link (405) is fixedly connected as the battery of motor (408) power supply, and in the fixed link (405)
It is fixedly connected with the switch of control motor (408) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519864.7A CN110220411B (en) | 2019-06-17 | 2019-06-17 | Automatic grenade launcher ammunition feed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519864.7A CN110220411B (en) | 2019-06-17 | 2019-06-17 | Automatic grenade launcher ammunition feed structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110220411A true CN110220411A (en) | 2019-09-10 |
| CN110220411B CN110220411B (en) | 2021-12-07 |
Family
ID=67817297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910519864.7A Active CN110220411B (en) | 2019-06-17 | 2019-06-17 | Automatic grenade launcher ammunition feed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110220411B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1314013A (en) * | 1919-08-26 | Cartridge-feeding device | ||
| US2086339A (en) * | 1935-06-25 | 1937-07-06 | Sosso Giulio | Magazine for firearms |
| US4468875A (en) * | 1982-05-20 | 1984-09-04 | Creative Metal Forming, Inc. | Cartridge magazine for direct ejection of a cartridge into the firing chamber of a firearm |
| CN205808232U (en) * | 2016-07-13 | 2016-12-14 | 黄锦明 | A kind of automatic cartridge charging apparatus and peashooter thereof |
-
2019
- 2019-06-17 CN CN201910519864.7A patent/CN110220411B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1314013A (en) * | 1919-08-26 | Cartridge-feeding device | ||
| US2086339A (en) * | 1935-06-25 | 1937-07-06 | Sosso Giulio | Magazine for firearms |
| US4468875A (en) * | 1982-05-20 | 1984-09-04 | Creative Metal Forming, Inc. | Cartridge magazine for direct ejection of a cartridge into the firing chamber of a firearm |
| CN205808232U (en) * | 2016-07-13 | 2016-12-14 | 黄锦明 | A kind of automatic cartridge charging apparatus and peashooter thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110220411B (en) | 2021-12-07 |
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