CN102840790A - Ammunition link small-diameter artillery ammunition feeding and recoil and counter-recoil analog device - Google Patents
Ammunition link small-diameter artillery ammunition feeding and recoil and counter-recoil analog device Download PDFInfo
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- CN102840790A CN102840790A CN2012103454986A CN201210345498A CN102840790A CN 102840790 A CN102840790 A CN 102840790A CN 2012103454986 A CN2012103454986 A CN 2012103454986A CN 201210345498 A CN201210345498 A CN 201210345498A CN 102840790 A CN102840790 A CN 102840790A
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Abstract
The invention relates to an ammunition link small-diameter artillery ammunition feeding and recoil and counter-recoil analog device, which consists of an ammunition feeding analog mechanism and a recoil and counter-recoil analog mechanism under the ammunition feeding analog mechanism, wherein the ammunition feeding analog mechanism mainly includes an ammunition feeding guide, a pair of ammunition link brackets, a pair of feed sprockets and a first hydraulic motor driving the pair of feed sprockets; and the recoil and counter-recoil analog mechanism mainly includes a bearing frame body, a curved groove cam mounted on the bearing frame body and a second hydraulic motor driving the curved groove cam. The device achieves the analog of ammunition feeding, link removal, link disposal, ammunition disposal and recoil and counter-recoil functions of the small-diameter artillery, adopts the hydraulic motor as the power source, further realizes the high-power output during the work of the device, and not only meets the requirements for the experiments in the ammunition feeding system laboratory, but also saves the experiment cost as the ammunition feeding speed and the frequency and displacement of recoil and counter-recoil are adjustable.
Description
Technical field
The invention belongs to the cannon field, relate generally to a kind of ammunition feed that is used for imitating shell chain type small caliber piece and recoil, advance the device of function again.
Background technology
Store and carry the device of ammunition as the cannon armament systems; The performance of ammunition feed system especially ammunition feed reliability directly has influence on firing rate, radio frequency stability and the gun stoppage rate of cannon; Cause according to statistics in the failure cause that cannon stops penetrating, have 30%～40%, cause by the ammunition feed system.Along with improving constantly of cannon firing rate had higher requirement to the ammunition feed system; Say that in a sense the performance of ammunition feed system especially ammunition feed reliability becomes and reaches and improve a vital ring in artillery shooting reliability and even the whole cannon armament systems performance.
The performance of checking and the raising ammunition feed system especially common way of ammunition feed reliability is: rule of thumb design and make a cover ammunition feed system and be installed on the cannon; And rely on a large amount of target ranges artillery shootings test carrying out technical identification to examine with reliability with this; Improve after pinpointing the problems, then get into the target range artillery shooting once more and verify and examine also reciprocation cycle.The subject matter of this way is; Time, human and material resources, the financial resources of cost are huge; And because of cannon has produced a large amount of smog and flame in emission process; Both made technological means such as utilizing high-speed motion picture camera, still can not the clear working condition of effectively observing the ammunition feed system, breaking down can only ex-post analysis and can not in the dynamic course of work, search problem.
Summary of the invention
The objective of the invention is to problem in the prior art; For providing the multiple progressive die of a kind of ammunition belt formula small caliber piece ammunition feed and recoil, the test of the ammunition feed system test chamber of ammunition belt formula small caliber piece intends device; Ammunition feed of its ability imitating shell chain type small caliber piece and recoil, the action of advancing again; Simultaneously can also imitating shell chain type shell string remove chain, row's chain, row's bouncing function, and ammunition feed speed and recoil advance frequency and multiple carry again and move all adjustablely, can adapt to the demand that test different ammunition feed system tests chamber.
For realizing above-mentioned purpose, technical scheme of the present invention is following:
It is made up of an ammunition feed simulation mechanism and a recoil multiple progressive die plan mechanism that is located at this ammunition feed simulation mechanism below; Described ammunition feed simulation mechanism has an ammunition feed guiding; This ammunition feed guiding is the rectangle cavity, and the longitudinal axis of this rectangle cavity is parallel with the bullet axle, and its left and right sides is open shape; The embedded ammunition belt frame that a pair of axial front and back positioned opposite is housed in upper surface in this ammunition feed guiding; This ammunition belt frame is provided with the ammunition belt chute, and a splined shaft is arranged along ammunition feed guiding long axis direction, and is installed on the ammunition belt frame through axle sleeve; At described splined shaft a pair of group of bullet wheel is housed, described splined shaft links through first shaft coupling, first decelerator and first hydraulic motor; The multiple progressive die in described recoil is intended mechanism and is had the supporting support body; On this supporting support body, with equidirectional second splined shaft that is provided with of bullet axle; Described second splined shaft is installed on the supporting support body through axle sleeve; And a curved groove cam is housed on this second splined shaft, and described second splined shaft links through second shaft coupling, second decelerator and second hydraulic motor; Be provided with a guide rail with the equidirectional layout of bullet axle in the guiding of described ammunition feed between the support body with supporting; Described ammunition feed guiding is installed on the described guide rail through the slide block that connects firmly in its bottom surface; On the bottom panel of said ammunition feed guiding, a roller is housed also, this roller embeds in the curved groove of curved groove cam.
Beneficial effect of the present invention is embodied in the following aspects.
(1) the present invention is delivered to by rotatablely moving of first hydraulic motor output and dials the bullet wheel; Stirring the shell, the while ammunition belt that get in the ammunition feed guiding by group bullet wheel realizes separating with shell under the constraint of ammunition belt frame; And drive next shell and get into the ammunition feed guiding; Separate the automatic landing of shell and discharge; With this realized the small caliber piece ammunition feed, removed chain, the simulation of row's chain, row's bouncing function, can regulate ammunition feed speed and be complementary through regulator solution pressure motor rotating speed with actual cannon firing rate, can satisfy the needs of ammunition feed system test chamber test.
(2) the present invention is delivered to the curved groove cam by rotatablely moving of second hydraulic motor output; Rotation drive ammunition feed guiding through the curved groove cam is slided along guide rail; Thereby realized the simulation that small caliber piece recoil, multiple precession are done; Can regulate the recoil through regulator solution pressure motor rotating speed advances frequency again and is complementary with actual cannon firing rate; Can also through the mode of changing the curved groove cam parts regulate that the multiple carry in recoil is moved and with the multiple carry phase shift coupling of actual artillery recoil, can satisfy the needs of ammunition feed system test chamber test.
(3) the present invention is a power source with the hydraulic motor, and the needs that test ammunition feed system test chamber have not only been satisfied in the high-power output when having realized device work, have also practiced thrift the test funds.
(4) device provided by the invention can partly replace target range artillery shooting test; Help practicing thrift research fund; Shorten the lead time, with the current intelligence of can the be clear effective observation ammunition feed of technological means such as high-speed motion picture camera system, help searching and analyzing and researching of problem simultaneously.
Description of drawings
Fig. 1 is an overall structure schematic perspective view of the present invention.
Fig. 2 is the structural representation of ammunition feed simulation mechanism.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the assembling sketch map that the multiple progressive die in ammunition feed simulation mechanism and recoil is intended mechanism.
Fig. 5 is the structural representation that the multiple progressive die in recoil is intended mechanism.
The specific embodiment
Referring to Fig. 1～3, this device is made up of an ammunition feed simulation mechanism and a recoil multiple progressive die plan mechanism that is located at this ammunition feed simulation mechanism below; Described ammunition feed simulation mechanism has an ammunition feed guiding (1), and this ammunition feed guiding (1) is a rectangle cavity, and the longitudinal axis of this rectangle cavity is parallel with bullet axle (22); And its left and right sides is open shape, and its left accent enters the mouth as shell, and right accent is as the shell outlet; The embedded ammunition belt frame (2) that a pair of axial front and back positioned opposite is housed in upper surface in the ammunition feed guiding; This ammunition belt frame (2) is provided with ammunition belt guide groove (2a) (referring to Fig. 3), a splined shaft (3) with arrange along ammunition feed guiding long axis direction, and be installed on the ammunition belt frame (2) through axle sleeve; To realize that the ammunition belt frame supports the revolution of splined shaft (3); At described splined shaft (3) a pair of group of bullet wheel (4) is housed, the axis hole of this group bullet wheel cooperates with splined shaft, when splined shaft rotates; Can drive and dial the bullet wheel and play rotation with one of which, described splined shaft (3) is through first shaft coupling (19), first decelerator (5) and first hydraulic motor (6) link (as shown in Figure 1);
Referring to Fig. 1,5; The multiple progressive die in described recoil is intended mechanism and is had supporting support body (7); On this supporting support body, with equidirectional second splined shaft (8) that is provided with of bullet axle; Described second splined shaft is installed on the supporting support body (7) through axle sleeve; Realizing that supporting support body (7) supports the revolution of second splined shaft, and a curved groove cam (9) is housed on this second splined shaft, described second splined shaft is through second shaft coupling (20), second decelerator (10) and second hydraulic motor (11) link (as shown in Figure 1);
Referring to Fig. 1,3,4,5; Be provided with a guide rail (12) (referring to Fig. 1) with the equidirectional layout of bullet axle in described ammunition feed guiding (1) between the support body (7) with supporting; Described ammunition feed guiding (1) is installed in described guide rail (12) upward (referring to Fig. 3,5) through the slide block (13) that connects firmly in its bottom surface; On the bottom panel of said ammunition feed guiding (1), a roller (14) is housed also, in the curved groove (9a) of described roller embedding curved groove cam (9) (referring to Fig. 4,5).
The course of work of the present invention is following;
One, test is prepared: get a test specimen, this test specimen is an ammunition belt formula ammunition feed system to be measured.Referring to Fig. 3; In the test specimen (15) first bullet (16) of firing is gone out the bullet mouth from it and takes out; The shell porch, left side of this device ammunition feed of packing into guiding (1); And fire bullet (16) clamping in the middle of a pair of group of elastic claw dialling bullet wheel (4) with first, and simultaneously ammunition belt (17) snapping in the ammunition belt guide groove (2a) of a pair of ammunition belt frame, the shell that bullet mouth and this device ammunition feed guide (1) that goes out with test specimen (15) enters the mouth to connecting again.
Two, test: referring to Fig. 1,5; Open first and second hydraulic motors (6,11); They drive first splined shaft (3) and second splined shaft (8) rotation respectively through decelerator (5,10) separately; First splined shaft (3) drives a pair of group of bullet wheel (4) and rotates, and second splined shaft (8) drives curved groove cam (9) and rotates; Referring to Fig. 3; Promotion shell (16) and ammunition belt (17) were guided exit, the right side motion of (1) when bullet wheel (4) rotation was dialled in the drive of first splined shaft to ammunition feed; In motion process, ammunition belt (17) moves to the oblique upper of ammunition feed guiding under ammunition belt guide groove (2a) effect of contraction, and shell (16) horizontal cross operation under the constraint of ammunition feed guiding; Then ammunition belt (17) separates with shell (16), accomplishes and removes the chain action; Shell after the separation (16) and ammunition belt (17) continue the bore passages and the ammunition belt guide groove of guiding along ammunition feed respectively to move owing to action of inertia, and until the right side outlet that arrives the ammunition feed guiding and the top of ammunition belt guide groove, then bullet and the action of row's chain are arranged in completion.First fires bullet (16) in removing chain, row's chain and row's bullet process, the shell (18) that it also drives the second hair band ammunition belt progressively gets into dial bullet wheel (4) another to adjacent dialling between the elastic claw, thereby accomplish second fire bullet ammunition feed move; Referring to Fig. 4,5; Above-mentioned first fire bullet (16) remove chain, row's chain, row's bullet and second fire and play in the process of ammunition feed; Second splined shaft (8) drives curved groove cam (9) simultaneously and rotates a week; Force roller (14) along curved groove (9a) one week of walking, make the once reciprocating rectilinear motion along guide rail (12) thereby drive ammunition feed guiding (1), thus the action of accomplishing a recoil and advancing again.In the process that ammunition feed guiding (1) is done to advance again in the recoil; Ammunition feed guiding (1) and ammunition belt frame (4) carry shell (16), ammunition belt (17) and dial bullet wheel (4) reciprocal axial motion together; And splined shaft (3) is under the connection constraints of shaft coupling (19); Do not participate in the axially-movable that the recoil is advanced again, rotate but still drive group bullet wheel (4).So far this device has been accomplished the operation cycle of once removing chain, row's chain, row's bullet, ammunition feed and recoil, advancing again; And begin next operation cycle simultaneously; The ammunition feed of whole shell string, the action that removes chain, row's chain, row's bullet and recoil, advances are again accomplished in operation like this continuously.Wherein regulate the rotating speed adjustable joint ammunition feed speed of first hydraulic motor, the rotating speed adjustable of regulating second motor saves the frequency that the recoil is advanced again.After tested, the simulation ammunition feed speed of this device can reach 1051/minute, and the simulation recoil is advanced frequency again and can be reached 996 times/minute.Simultaneously, this device can also be regulated the displacement that the recoil is advanced again through the curve cam of changing different curved grooves, and its adjustable range is 0～65 millimeter.
Claims (1)
1. the multiple progressive die in ammunition belt formula small caliber piece ammunition feed and recoil is intended device, it is characterized in that:
It is made up of an ammunition feed simulation mechanism and a recoil multiple progressive die plan mechanism that is located at this ammunition feed simulation mechanism below;
Described ammunition feed simulation mechanism has an ammunition feed guiding (1); This ammunition feed guiding (1) is the rectangle cavity; The longitudinal axis of this rectangle cavity is parallel with bullet axle (22); And its left and right sides is open shape, and at the embedded ammunition belt frame (2) that a pair of axial front and back positioned opposite is housed in upper surface of this ammunition feed guiding, this ammunition belt frame (2) is provided with ammunition belt chute (2a); A splined shaft (3) is arranged along ammunition feed guiding long axis direction; And be installed on the ammunition belt frame (2) through axle sleeve, at described splined shaft (3) a pair of group of bullet wheel (4) being housed, described splined shaft (3) links through first shaft coupling (19), first decelerator (5) and first hydraulic motor (6);
The multiple progressive die in described recoil is intended mechanism and is had supporting support body (7); On this supporting support body, with equidirectional second splined shaft (8) that is provided with of bullet axle; Described second splined shaft is installed on the supporting support body (7) through axle sleeve; And a curved groove cam (9) is housed on this second splined shaft, and described second splined shaft links with second hydraulic motor (11) through second shaft coupling (20), second decelerator (10);
Be provided with a guide rail (12) with the equidirectional layout of bullet axle in described ammunition feed guiding (1) between the support body (7) with supporting; Described ammunition feed guiding (1) is installed on the described guide rail (12) through the slide block (13) that connects firmly in its bottom surface; On the bottom panel of said ammunition feed guiding (1), a roller (14) is housed also, this roller embeds in the curved groove (9a) of curved groove cam (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345498.6A CN102840790B (en) | 2012-09-18 | 2012-09-18 | Ammunition link small-diameter artillery ammunition feeding and recoil and counter-recoil analog device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345498.6A CN102840790B (en) | 2012-09-18 | 2012-09-18 | Ammunition link small-diameter artillery ammunition feeding and recoil and counter-recoil analog device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102840790A true CN102840790A (en) | 2012-12-26 |
| CN102840790B CN102840790B (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210345498.6A Expired - Fee Related CN102840790B (en) | 2012-09-18 | 2012-09-18 | Ammunition link small-diameter artillery ammunition feeding and recoil and counter-recoil analog device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851954A (en) * | 2014-02-24 | 2014-06-11 | 路长顺 | Quick cannonball loading/unloading device for artillery |
| CN104964596A (en) * | 2015-07-21 | 2015-10-07 | 冯圣冰 | Automatic reloading gun mounting of large-scale model tank |
| CN108773385A (en) * | 2018-07-23 | 2018-11-09 | 吉林大学 | A kind of idler wheel for the conversion of gauge-changeable wheelsets gauge |
| CN108773386A (en) * | 2018-07-23 | 2018-11-09 | 吉林大学 | A kind of drive-type idler wheel for the conversion of gauge-changeable wheelsets gauge |
| CN108955357A (en) * | 2018-06-26 | 2018-12-07 | 西安昆仑工业（集团）有限责任公司 | A kind of light-duty Bu Dan mechanism |
| CN109163601A (en) * | 2018-08-02 | 2019-01-08 | 中国北方车辆研究所 | A kind of power-assisted feed machanism |
| CN110530198A (en) * | 2019-09-11 | 2019-12-03 | 西安昆仑工业（集团）有限责任公司 | A kind of fault detection means and detection method of chain gun ammunition feed clutch |
| CN113916047A (en) * | 2021-11-04 | 2022-01-11 | 西安昆仑工业（集团）有限责任公司 | Artillery frame swinging type shell feeding device |
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| EP0571266B1 (en) * | 1992-05-21 | 1997-08-20 | CTA International | Ammunition loading system for a pivoting cartridge chamber |
| US20080034952A1 (en) * | 2006-02-14 | 2008-02-14 | Klaus-Dieter Krause | Ammunition feed system with an automatic clutch |
| CN102564222A (en) * | 2010-11-10 | 2012-07-11 | 奥图马股份公司 | Artillery ammunitions loading system |
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2012
- 2012-09-18 CN CN201210345498.6A patent/CN102840790B/en not_active Expired - Fee Related
Patent Citations (4)
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| EP0571266B1 (en) * | 1992-05-21 | 1997-08-20 | CTA International | Ammunition loading system for a pivoting cartridge chamber |
| WO1996012153A1 (en) * | 1994-10-13 | 1996-04-25 | Bofors Ab | Ramming system |
| US20080034952A1 (en) * | 2006-02-14 | 2008-02-14 | Klaus-Dieter Krause | Ammunition feed system with an automatic clutch |
| CN102564222A (en) * | 2010-11-10 | 2012-07-11 | 奥图马股份公司 | Artillery ammunitions loading system |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851954A (en) * | 2014-02-24 | 2014-06-11 | 路长顺 | Quick cannonball loading/unloading device for artillery |
| CN103851954B (en) * | 2014-02-24 | 2015-10-21 | 路长顺 | The fast quick-mounting of cannon extracts device |
| CN104964596A (en) * | 2015-07-21 | 2015-10-07 | 冯圣冰 | Automatic reloading gun mounting of large-scale model tank |
| CN104964596B (en) * | 2015-07-21 | 2016-07-06 | 海门市中德电子发展有限公司 | A kind of large-scale model tank Autoloader cannon device |
| CN108955357A (en) * | 2018-06-26 | 2018-12-07 | 西安昆仑工业（集团）有限责任公司 | A kind of light-duty Bu Dan mechanism |
| CN108955357B (en) * | 2018-06-26 | 2023-12-26 | 西安昆仑工业（集团）有限责任公司 | Light-duty bullet mechanism that mends |
| CN108773385A (en) * | 2018-07-23 | 2018-11-09 | 吉林大学 | A kind of idler wheel for the conversion of gauge-changeable wheelsets gauge |
| CN108773386A (en) * | 2018-07-23 | 2018-11-09 | 吉林大学 | A kind of drive-type idler wheel for the conversion of gauge-changeable wheelsets gauge |
| CN109163601A (en) * | 2018-08-02 | 2019-01-08 | 中国北方车辆研究所 | A kind of power-assisted feed machanism |
| CN110530198A (en) * | 2019-09-11 | 2019-12-03 | 西安昆仑工业（集团）有限责任公司 | A kind of fault detection means and detection method of chain gun ammunition feed clutch |
| CN113916047A (en) * | 2021-11-04 | 2022-01-11 | 西安昆仑工业（集团）有限责任公司 | Artillery frame swinging type shell feeding device |
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| CN102840790B (en) | 2014-09-03 |
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Granted publication date: 20140903 Termination date: 20180918 |