CN107238317A - A kind of electric-controlled type gun extract device - Google Patents
A kind of electric-controlled type gun extract device Download PDFInfo
- Publication number
- CN107238317A CN107238317A CN201710600398.6A CN201710600398A CN107238317A CN 107238317 A CN107238317 A CN 107238317A CN 201710600398 A CN201710600398 A CN 201710600398A CN 107238317 A CN107238317 A CN 107238317A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- drag hook
- block
- electric
- guide groove
- 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.)
- Granted
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Classifications
-
- 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
- F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
Extracted device the invention discloses a kind of electric-controlled type gun, including straight line driving mechanism, sliding block, guiding mechanism, guide groove, prerotating mechanism, drag hook, block, rotating shaft, contiguous block, the guiding of guide groove is parallel with the length direction of sliding block, straight line driving mechanism is connected with sliding block, guiding mechanism one end is connected with sliding block, and the other end coordinates with guide groove, is connected to the rear end of sliding block in the middle of drag hook by rotating shaft, contiguous block is fixed on sleeve, and positioned at lower end in the middle of sliding block；Block is fixed on unmanned platform, and positioned at the rear side of drag hook upper end；Block and drag hook upper-end contact so that drag hook upper end turns forward, and at an acute angle with vertical direction angle；The electric-controlled type gun of the present invention device that extracts ensures not falling out when drag hook pulls contiguous block by torque, and reliability is high；It is automatically controlled using wireless remote, it is safe, while remote electrically controlled starting filling available for gun.
Description
Technical field
The present invention relates to the gun technology of automatically controlled transmitting, and in particular to a kind of electric-controlled type gun extract device.
Background technology
At present, unmanned remote controlled vehicle and vehicle technology are more and more ripe, and the field of application also more and more extensively, is respectively studied
The research institution such as institute and colleges and universities is just attempted existing gun being placed on foregoing unmanned platform, and easily remote control arms are provided for the police
Robot is used for anti-terror explosive removing, the task such as hostile takedown, by the unmanned platform of remote control to ensure the safety of police；But
Current remote control arms robot is all not provided with the remote electrically controlled device that extracts, if gun run into misfire during after continuously launching
Bullet can not then continue percussion, it is still necessary to extract manually.
The content of the invention
Extracted device it is an object of the invention to provide a kind of electric-controlled type gun, solve the gun on unmanned platform
The problem of misfire bullet can not remotely being moved back
The technical solution for realizing the object of the invention is：
A kind of electric-controlled type gun extract device, including straight line driving mechanism, sliding block, guiding mechanism, guide groove, prerotating mechanism,
Drag hook, block, rotating shaft, contiguous block；
The guiding of the guide groove is parallel with the length direction of sliding block；The straight line driving mechanism is connected with sliding block, Guiding machine
Structure one end is connected with sliding block, and the other end coordinates with guide groove；Straight line driving mechanism driving sliding block linear motion, guiding mechanism is in guide groove
Interior to slide, motion of the guide groove to sliding block play the guiding role；The rear end of sliding block is connected in the middle of the drag hook by rotating shaft；Pre- favourable turn
Structure has a prerotation effect to drag hook, and prerotation direction is that drag hook upper end rotates towards gun breech side；The contiguous block is fixed on sleeve
On, and positioned at lower end in the middle of sliding block；The block is fixed on unmanned platform, and positioned at the rear side of drag hook upper end；The block
With drag hook upper-end contact, barrier effect is played to the rotation of drag hook so that drag hook upper end turns forward, and with vertical direction angle into
Acute angle.
The present invention compared with prior art, its remarkable advantage：
(1) reliability is high：Ensure not falling out when drag hook pulls contiguous block by torque, it is ensured that realize the reliable of function
Property.
(2) it is safe：The device that extracts of the present invention can be automatically controlled using wireless remote, and crypticity is high, can effective throne
The safety of police.
(3) versatility is good：The device that extracts of the present invention not only has the function of the remote electrically controlled starting filling of gun, while can
Remote electrically controlled starting filling for gun.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is that the electric-controlled type gun of the present invention device that extracts uses the schematic front view of gear and compressing spring.
Fig. 2 is that the electric-controlled type gun of the present invention device that extracts uses the schematic top plan view of gear and compressing spring.
Fig. 3 be electric-controlled type gun of the present invention extract device guide mechanism using guiding block schematic front view.
Fig. 4 is that electric-controlled type gun of the present invention extract the partial enlarged drawing of compressing spring in device.
Fig. 5 be electric-controlled type gun of the present invention extract device using torsion spring schematic front view.
Fig. 6 be electric-controlled type gun of the present invention extract device using torsion spring partial enlarged drawing.
Fig. 7 is that electric-controlled type gun of the present invention extract the schematic front view of device drag hook.
Fig. 8 be electric-controlled type gun of the present invention extract working state of device when structural representation.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of electric-controlled type gun extract device, including straight line driving mechanism, sliding block 2, guiding mechanism, lead
Groove 4, prerotating mechanism, drag hook 7, block 8, rotating shaft 9, contiguous block 11；
The guide groove 4 is set on unmanned platform, and the guiding of guide groove 4 is parallel with the length direction of sliding block 2；The straight line drives
Motivation structure is connected with sliding block 2, and guiding mechanism one end is connected with sliding block 2, and the other end coordinates with guide groove 4；Straight line driving mechanism drives
Sliding block 2 is moved along a straight line, and guiding mechanism is slided in guide groove 4, and motion of the guide groove 4 to sliding block 2 play the guiding role；In the drag hook 7
Between the rear end of sliding block 2 is connected to by rotating shaft 9, i.e., close to gun breech end；Prerotating mechanism has a prerotation effect, prerotation to drag hook 7
Direction is that the upper end of drag hook 7 rotates towards gun breech side；The contiguous block 11 is fixed on sleeve 10, and positioned at the middle lower end of sliding block 2；
The block 8 is fixed on unmanned platform, and positioned at the rear side of the upper end of drag hook 7, block 8 and the upper-end contact of drag hook 7, to drag hook 7
Rotation rise barrier effect so that the upper end of drag hook 7 turns forward, and at an acute angle with vertical direction angle so that in inoperative shape
(installment state is originated during state), and 7 lower ends of hook depart from contiguous block 11.
In some embodiments, the straight line driving mechanism includes drive gear 1, motor；The motor
It is fixed on unmanned platform, drive gear 1 and motor are affixed；(i.e. close to muzzle end) upper end of the front end of the sliding block 2
Or lower end is provided with rack；Gear 1 is engaged with rack, passes through linear motion of the motor with movable slider 2.
In other embodiment, the straight line driving mechanism includes cylinder or electric cylinder, cylinder or electric cylinder
Telescopic direction is consistent with the length direction of sliding block 2, and the telescopic end of cylinder or electric cylinder and sliding block is connected by connecting rod with sliding block 2,
Pass through the linear motion of cylinder or electric cylinder with movable slider 2.
With reference to Fig. 1, in some embodiments, the guiding mechanism includes the first guidance axis 3, the second guidance axis 5；It is described
One end of first guidance axis 3 is fixed on the centre of sliding block 2, and the other end is located in guide groove 4；One end of second guidance axis 5 is consolidated
The rear end of sliding block 2 is scheduled on, the other end is located in guide groove 4；By two guidance axis, the guiding of the linear motion of sliding block 2 can be achieved
Effect.
With reference to Fig. 3, in other embodiment, the guiding mechanism includes guiding block 12, one end of guiding block 12
The centre of sliding block 2 is fixed on, the other end is located in guide groove 4；By single guiding block, the linear motion that sliding block 2 can be achieved is led
To effect.
With reference to Fig. 1, Fig. 4, in some embodiments, the prerotating mechanism, including compressing spring 6；The rear end of the sliding block 2
Upper end be provided with fixed block 2-1, fixed block 2-1 rear ends be provided with mounting hole, compressing spring 6 be located between mounting hole and the upper end of drag hook 7,
There is the prerotation power of back rotation to drag hook upper end 7.
With reference to Fig. 5, Fig. 6, in other embodiment, the prerotating mechanism includes torsion spring 13, and the torsion spring 13 is set
Put in rotating shaft 9, the bipod of torsion spring 13 is separately fixed on sliding block 2 and drag hook 7, there is a prerotation effect, prerotation side to drag hook 7
Rotated to for the upper end of drag hook 7 towards gun breech side.
Further, with reference to Fig. 7, the drag hook 7 is " L " shape structure, including the first straight-bar 7-1 of upper end, the of lower end
Two straight-bar 7-2；Second straight-bar 7-2 rear ends be with the first straight-bar 7-1 connection ends, front end for hook end；Second straight-bar 7-2 front ends it is upper
End is provided with inclined-plane 7-3, and when drag hook 7 travels forward with sliding block 2, the upper end of drag hook 7 departs from block 8, and inclined-plane 7-3 can be easy to drag hook
7 when travelling forward, and smooth transition is played in front end with catching on contiguous block 11 again after the slip of contiguous block 11.
The angle of the drag hook upper end and vertical direction is 10 °~20 °, when the lower end of drag hook 7 and contiguous block 11 to depart from shape
During state so that the upper surface of the upper end of drag hook 7 is less than the lower surface of contiguous block 11, prevent interference contiguous block 11 with the reciprocal of sleeve 10
Linear motion.
With reference to Fig. 1, during non-working condition, sliding block 2, guide mechanism, compressing spring 6, drag hook 7 and drag hook rotating shaft 9 rest against rifle
Tail end.Because contiguous block 11 is fixed on police gun sleeve 10, it can be done in gun continuous fire with the motion of sleeve 10
Linear reciprocating motion, thus need the upper end of drag hook 7 and be fixed on block 8 collide so that drag hook lower end to 10 ° of lower swing~
20 ° of angle, to get out of the way contiguous block 11, prevents interference contiguous block 11 from doing linear reciprocating motion.
Running into misfire bullet, it is impossible to when continuing to fire, it is necessary to exclude misfire bullet, be now working condition, such as Fig. 8 institutes
Show.Switched by Wireless remote control motor, the straight line driving mechanism band phase left movement of movable slider 2, drag hook 7 is with sliding block 2
Toward muzzle end motion.Once the upper end of drag hook 7 is separated with block 8, the lower end of drag hook 7 is swung up directly under the active force of prerotating mechanism
Stopped swinging to sliding block 2 is run into.During moving on, drag hook 7 catches on contiguous block 11.Then straight line driving mechanism drives
Sliding block 2 moves along a straight line to gun breech end.Because straight line is located at drag hook rotating shaft where the contact force direction between drag hook 7 and contiguous block 11
9 lower sections, the lower end of drag hook 7 can be by the torque rotated up, if the contact force between drag hook 7 and contiguous block 11 is bigger, drag hook 7 then can
Hook tighter, this ensure that drag hook 7 to during gun breech end motion without departing from contiguous block 11.Work of the contiguous block 11 in drag hook 7
As sliding block 2 is together to gun breech end motion under, misfire bullet of dishing out, until drag hook perpendicular 7 encounters block 8, the lower end of drag hook 7 is to the bottom
Dynamic release contiguous block 11, contiguous block 11 moves along a straight line under the drive of gun counterrecoil mechanism toward muzzle end, completes action of loading.
Whole device returns to reset condition.
Claims (8)
- The device 1. a kind of electric-controlled type gun extract, it is characterised in that including straight line driving mechanism, sliding block (2), guiding mechanism, lead Groove (4), prerotating mechanism, drag hook (7), block (8), rotating shaft (9), contiguous block (11)；The guiding of the guide groove (4) is parallel with the length direction of sliding block (2)；The straight line driving mechanism is connected with sliding block (2), leads It is connected to mechanism one end and sliding block (2), the other end coordinates with guide groove (4)；Straight line driving mechanism driving sliding block (2) linear motion, Guiding mechanism is slided in guide groove (4), and motion of the guide groove (4) to sliding block (2) play the guiding role；Pass through in the middle of the drag hook (7) Rotating shaft (9) is connected to the rear end of sliding block (2)；Prerotating mechanism has a prerotation effect to drag hook (7), and prerotation direction is drag hook (7) Upper end rotates towards gun breech side；The contiguous block (11) is fixed on sleeve (10), and positioned at lower end in the middle of sliding block (2)；It is described Block (8) is fixed on unmanned platform, and positioned at the rear side of drag hook (7) upper end；The block (8) and drag hook (7) upper-end contact, Rotation to drag hook (7) plays barrier effect so that drag hook (7) upper end turns forward, and at an acute angle with vertical direction angle.
- The device 2. a kind of electric-controlled type gun as claimed in claim 1 extract, it is characterised in that the straight line driving mechanism includes Drive gear (1), motor；The motor is fixed on unmanned platform, and drive gear (1) and motor are affixed； The front end of the sliding block (2) be provided with rack；Gear (1) is engaged with rack.
- The device 3. a kind of electric-controlled type gun as claimed in claim 1 extract, it is characterised in that the straight line driving mechanism includes The telescopic direction of cylinder or electric cylinder, cylinder or electric cylinder is consistent with the length direction of sliding block (2), cylinder or electric cylinder and sliding block Telescopic end be connected by connecting rod with sliding block (2).
- The device 4. a kind of electric-controlled type gun as claimed in claim 1 extract, it is characterised in that the guiding mechanism includes first Guidance axis (3), the second guidance axis (5)；One end of first guidance axis (3) is fixed on the centre of sliding block (2), and the other end is located at In guide groove (4)；One end of second guidance axis (5) is fixed on the rear end of sliding block (2), and the other end is located in guide groove (4).
- The device 5. a kind of electric-controlled type gun as claimed in claim 1 extract, it is characterised in that the guiding mechanism includes guiding Block (12), one end of guiding block (12) is fixed on the centre of sliding block (2), and the other end is located in guide groove (4).
- The device 6. a kind of electric-controlled type gun as claimed in claim 1 extract, it is characterised in that the prerotating mechanism, including pressure Contracting spring (6)；The upper end of the rear end of the sliding block (2) is provided with fixed block (2-1), and fixed block (2-1) rear end is provided with mounting hole, compression Spring (6) is located between mounting hole and drag hook (7) upper end, there is the prerotation power of back rotation to drag hook upper end (7).
- The device 7. a kind of electric-controlled type gun as claimed in claim 1 extract, it is characterised in that the prerotating mechanism includes torsion spring (13), the torsion spring (13) is arranged in rotating shaft (9), and torsion spring (13) bipod is separately fixed on sliding block (2) and drag hook (7), right Drag hook (7) has a prerotation effect, and prerotation direction is that drag hook (7) upper end rotates towards gun breech side.
- The device 8. a kind of electric-controlled type gun as claimed in claim 1 extract, it is characterised in that the drag hook upper end and vertical side To angle be 10 °~20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600398.6A CN107238317B (en) | 2017-07-21 | 2017-07-21 | Automatically controlled formula gun device that moves back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600398.6A CN107238317B (en) | 2017-07-21 | 2017-07-21 | Automatically controlled formula gun device that moves back |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107238317A true CN107238317A (en) | 2017-10-10 |
| CN107238317B CN107238317B (en) | 2023-03-31 |
Family
ID=59989262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710600398.6A Active CN107238317B (en) | 2017-07-21 | 2017-07-21 | Automatically controlled formula gun device that moves back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107238317B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB102960A (en) * | 1914-06-11 | 1917-07-05 | Cie Forges Et Acieries Marine | Improvements in or relating to Ejecting Mechanism of Ordnance. |
| CN201081605Y (en) * | 2007-08-21 | 2008-07-02 | 中国人民解放军炮兵指挥学院 | Rammer |
| CN101403585A (en) * | 2007-10-04 | 2009-04-08 | 皮埃特罗·贝瑞塔武器制造厂股份公司 | Firearm with an improved breech bolt assembly |
| US20110308127A1 (en) * | 2010-06-22 | 2011-12-22 | Oto Melara S.P.A | System for evacuating cartridges |
| CN203772121U (en) * | 2014-03-12 | 2014-08-13 | 皮子明 | Chamber mechanism of firearm |
| CN106767131A (en) * | 2016-12-13 | 2017-05-31 | 南京理工大学 | A kind of electronic starting filling device of gun |
| CN207074027U (en) * | 2017-07-21 | 2018-03-06 | 南京理工大学 | A kind of electric-controlled type gun extract device |
-
2017
- 2017-07-21 CN CN201710600398.6A patent/CN107238317B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB102960A (en) * | 1914-06-11 | 1917-07-05 | Cie Forges Et Acieries Marine | Improvements in or relating to Ejecting Mechanism of Ordnance. |
| CN201081605Y (en) * | 2007-08-21 | 2008-07-02 | 中国人民解放军炮兵指挥学院 | Rammer |
| CN101403585A (en) * | 2007-10-04 | 2009-04-08 | 皮埃特罗·贝瑞塔武器制造厂股份公司 | Firearm with an improved breech bolt assembly |
| US20110308127A1 (en) * | 2010-06-22 | 2011-12-22 | Oto Melara S.P.A | System for evacuating cartridges |
| CN203772121U (en) * | 2014-03-12 | 2014-08-13 | 皮子明 | Chamber mechanism of firearm |
| CN106767131A (en) * | 2016-12-13 | 2017-05-31 | 南京理工大学 | A kind of electronic starting filling device of gun |
| CN207074027U (en) * | 2017-07-21 | 2018-03-06 | 南京理工大学 | A kind of electric-controlled type gun extract device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107238317B (en) | 2023-03-31 |
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