CN201892478U - Self-propelled gun automatic ramming system feeder turnover mechanism - Google Patents
Self-propelled gun automatic ramming system feeder turnover mechanism Download PDFInfo
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- CN201892478U CN201892478U CN2010201294796U CN201020129479U CN201892478U CN 201892478 U CN201892478 U CN 201892478U CN 2010201294796 U CN2010201294796 U CN 2010201294796U CN 201020129479 U CN201020129479 U CN 201020129479U CN 201892478 U CN201892478 U CN 201892478U
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- switching mechanism
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- mechanical brake
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Abstract
The utility model is a key device for realizing self-propelled gun automatic feeder with functions of unlocking a rammer, driving the rammer to overturn to a loading angle; when the bullet is pushed in a chamber, the rammer is driven to overturn to a vertical position and locked. The self-propelled gun automatic ramming system feeder turnover mechanism is composed of a locker (1), a turnover mechanism transmission device (2) and a mounting bracket (3); the locker (1) is in pin connection with the turnover mechanism transmission device (2), and the turnover mechanism transmission device (2) is in pin connection with the mounting bracket (3); the mounting bracket (3) is fixed on a base of the self-propelled automatic feeder through a bolt.
Description
Technical field
The invention belongs to self-propelled gun for the defeated systems technology field that plays, be specifically related to a kind of switching mechanism of automatic feed mechanism.
Background technology
Along with the extensive use of digitizing technique in military field, digitized armament systems are inevitable directions of self-propelled gun development, and the technology that shoots automatically of Digital Control becomes the essential technology of self-propelled gun research and development.In the existing self-propelled gun of my army, also be not equipped with the product of vertical automatic feed mechanism, the vertical automatic feed mechanism that the present invention was applied to is suitable for the most of self-propelled guns of my army, suitable the self-propelled gun modernization transformation of the way and the self-propelled gun in the future development present to my army.The present invention is a key device realizing vertical automatic feed mechanism.
Summary of the invention
The objective of the invention is in order to realize that automatic feed mechanism takes bullet to deciding that this key function is loaded at the angle and a kind of frame for movement of proposing.
Technical scheme of the present invention: the present invention mainly is made up of mechanical brake 1, switching mechanism transmission device 2 and mounting bracket 3.Mechanical brake 1 is connected with switching mechanism transmission device 2 pins, and switching mechanism transmission device 2 also is that pin is connected with mounting bracket 3.Mounting bracket 3 is installed on the base of automatic feed mechanism.
Operation principle of the present invention: shown in figure one, when ammunition arrives defeated snap the line, switching mechanism transmission device 2 drives leading screw 9 and moves downward, automatically finish release to mechanical brake 1, the cartridge ejector of band shell is turned to loading angle by vertical position, and finishes filling by cartridge ejector, the leading screw 9 of switching mechanism transmission device 2 moves upward then, drive cartridge ejector and be turned to vertical position, and mechanical brake 1 is automatically locked by the loading angle position.
Switching mechanism transmission device 2 operation principles: as shown in Figure 3, switching mechanism transmission device 2 is made up of decelerator 8, leading screw 9, screw 10 and buffer spring 11 etc.Leading screw 9 is connected with lock pin controller 6 pins, and screw 10 is connected with mounting bracket 3 pins.The motor of decelerator 8 turns clockwise, and drives screw 10 drive leading screws 9 cartridge ejector is forgotten about it to loading angle; The motor of decelerator 8 is rotated counterclockwise, and drives screw 10 and promotes leading screw 9 cartridge ejector is pushed back to initial position.Screw 10 outsides are with buffer spring 11, and load is to the impact of switching mechanism transmission device 2 when reducing decelerator 8 brakings.
Beneficial effect of the present invention: the present invention adopts the leading screw turnover technology, can possess bigger operating efficiency, reliable operation, and degree of accuracy height is to the response sensitivity of electric control system; Use vertical automatic feed mechanism of the present invention, can realize shooting automatically of counter race plane following deposit ammunition, reduce occupant's working strength greatly, improve the speed that shoots greatly.
Description of drawings
The present invention has 3 width of cloth accompanying drawings, and wherein Fig. 1 is a most preferred embodiment of the present invention, also can make the accompanying drawing of specification digest.
Fig. 1 is a composition structure chart of the present invention;
Fig. 2 is a mechanical brake structure chart of the present invention;
Fig. 3 is switching mechanism transmission structures figure of the present invention;
The specific embodiment
Below in conjunction with accompanying drawing most preferred embodiment of the present invention is further described.
The present invention has been successfully applied to certain type automatic feed mechanism, by mounting bracket 3 the present invention is installed on this feeder base, and the cartridge ejector of mechanical brake body 5 with this feeder be weldingly fixed on, by supporting control device, the motor of control decelerator 8 turns clockwise, and driving leading screw 9 forgets about it the cartridge ejector of this feeder to predetermined loading angle; Treat this feeder shoot finish after, the motor by supporting control device control decelerator 8 is rotated counterclockwise again, drives leading screw 9 cartridge ejector of this feeder is pushed back to initial position.So far finish a working cycles.
Claims (3)
1. the switching mechanism of a self-propelled gun automatic feed mechanism, form by mechanical brake (1), switching mechanism transmission device (2) and mounting bracket (3), it is characterized in that: mechanical brake (1) is connected with switching mechanism transmission device (2) pin, and switching mechanism transmission device (2) also is that pin is connected with mounting bracket (3).Mounting bracket (3) is installed on the base of self-propelled gun feeder.
2. the switching mechanism of self-propelled gun automatic feed mechanism according to claim 1, it is characterized in that: described mechanical brake (1) is by lock pin (4), mechanical brake body (5), lock pin controller (6) and be connected pin (7) four parts and form, and mechanical brake body (5) is weldingly fixed on cartridge ejector; Lock pin (4) is installed in the mechanical brake body (5), by groove hinged cooperate of connection pin (7) with lock pin controller (6); Lock pin controller (6) one ends are connected with leading screw (9) pin of switching mechanism transmission device, and the other end is connected with the cartridge ejector pin.
3. the switching mechanism of self-propelled gun automatic feed mechanism according to claim 1, it is characterized in that: described switching mechanism transmission device (2) is made up of decelerator (8), leading screw (9), screw (10) and buffer spring (11) etc., leading screw (9) is connected with lock pin controller (6) pin, screw (10) is connected with mounting bracket (3) pin, screw (10) outside is with buffer spring (11), and load is to the impact of switching mechanism transmission device (2) when reducing decelerator (8) braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201294796U CN201892478U (en) | 2010-03-12 | 2010-03-12 | Self-propelled gun automatic ramming system feeder turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201294796U CN201892478U (en) | 2010-03-12 | 2010-03-12 | Self-propelled gun automatic ramming system feeder turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892478U true CN201892478U (en) | 2011-07-06 |
Family
ID=44221952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201294796U Expired - Fee Related CN201892478U (en) | 2010-03-12 | 2010-03-12 | Self-propelled gun automatic ramming system feeder turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236380A (en) * | 2014-09-16 | 2014-12-24 | 随州大方精密机电工程有限公司 | DF37 anti-aircraft gun feeding mechanism |
| CN109210987A (en) * | 2018-08-30 | 2019-01-15 | 南京理工大学 | A kind of remote-controlled mortar gun muzzle filling device and its packing method |
| CN113983861A (en) * | 2021-10-27 | 2022-01-28 | 西安昆仑工业（集团）有限责任公司 | Large-diameter artillery explosion filling device and operation method thereof |
-
2010
- 2010-03-12 CN CN2010201294796U patent/CN201892478U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236380A (en) * | 2014-09-16 | 2014-12-24 | 随州大方精密机电工程有限公司 | DF37 anti-aircraft gun feeding mechanism |
| CN104236380B (en) * | 2014-09-16 | 2016-05-25 | 随州大方精密机电工程有限公司 | A kind of DF37 antiaircraft gun feeding mechanism |
| CN109210987A (en) * | 2018-08-30 | 2019-01-15 | 南京理工大学 | A kind of remote-controlled mortar gun muzzle filling device and its packing method |
| CN109210987B (en) * | 2018-08-30 | 2020-07-31 | 南京理工大学 | Remote-controllable mortar muzzle filling device and filling method thereof |
| CN113983861A (en) * | 2021-10-27 | 2022-01-28 | 西安昆仑工业（集团）有限责任公司 | Large-diameter artillery explosion filling device and operation method thereof |
| CN113983861B (en) * | 2021-10-27 | 2023-02-03 | 西安昆仑工业（集团）有限责任公司 | Large-diameter artillery explosion filling device and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20120312 |