CN2125119U - Automatic loading device for howitzer - Google Patents
Automatic loading device for howitzer Download PDFInfo
- Publication number
- CN2125119U CN2125119U CN 92204707 CN92204707U CN2125119U CN 2125119 U CN2125119 U CN 2125119U CN 92204707 CN92204707 CN 92204707 CN 92204707 U CN92204707 U CN 92204707U CN 2125119 U CN2125119 U CN 2125119U
- Authority
- CN
- China
- Prior art keywords
- howitzer
- link stopper
- advance seat
- gun
- bearing pin
- 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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Abstract
The utility model relates to an automatic loading device for howitzer used for loading howitzers automatically. A pressure bar whose left end is slidable with a shoulder is arranged in the right hole of a propulsion seat; a right angle type stop piece connected with a howitzer frame by a bearing pin and can turn in relation to the bearing pin, is arranged in the place which has a distance with the right end of the propulsion seat same with the length of a howitzer casing; an extension spring whose one end is connected with a stop piece spring and the other end is connected with the left side of the stop piece upright side, is arranged on the howitzer frame; a V-shaped centering tank is arranged in the lengthways center of the howitzer frame between the propulsion seat and the howitzer hole; elastic supports arranged lengthways are arranged on the bottom of the centering tank on the right of the stop piece. The utility model has the advantages of simple structure, and reduced time for loading howitzers.
Description
The utility model relates to a kind of automatic ramming device, and it is applicable to shooting automatically of howitzer.
At present, the howitzer and the shell case of howitzer separate, and the personnel selection work point gun barrel of not packing into utilizes the reciprocating motion of cylinder piston then, promote shell case automatically and howitzer loads, launches by advance seat, then the advance seat reposition.It is long manually to adorn howitzer and shell case time respectively, obviously, can not adapt to the needs of the howitzer of continuous emission howitzer.
The purpose of this utility model is that a kind of howitzer automatic gun charger will be provided, and can directly utilize advance seat to promote shell case and howitzer is in aggregates loads, launches, advance seat reposition then, and howitzer and shell case all enter between advance seat and the gun barrel respectively automatically simultaneously.
The purpose of this utility model is achieved in that and is provided with slidably depression bar of band shoulder, left end in the right hole of advance seat, in the position that equals shell case length from advance seat right side distance, be provided with bearing pin and be connected on the gun carriage, and the square link stopper that energy rotates relative to bearing pin, be provided with that an end is connected on the link stopper horizontal edge, the other end is connected by the extension spring on the gun carriage in link stopper vertical edge left side, gun carriage longitudinal center between advance seat and gun barrel is provided with the V-type centering chamfer, is provided with the elastic bearing of vertical arrangement at right-hand centering chamfer bottom land of link stopper.When advance seat is return, the roller of advance seat contacts with lobe plate, promoting movable floor outwards moves, shell case and howitzer are rolled on the centering chamfer of gun carriage from shell box open lower side respectively, depression bar and link stopper clamp the shell case two ends, and link stopper right-hand member contact howitzer left end, again owing to have elastic bearing at the bottom of the V-type centering chamfer under the support howitzer, make howitzer center line and shell case center line contour, advance seat promotes shell case and advances, the link stopper upset, shell case is enclosed within and enters gun barrel on the howitzer together, and movable floor is closed shell box bottom simultaneously.
Because adopt such scheme, howitzer and shell case need not manually be put into gun barrel respectively, howitzer and shell case also are to enter automatically between advance seat and the gun barrel, shorten to shoot the time, and be simple in structure, cheap.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic diagram that embodiment of the present utility model removes shell box and movable floor.
Fig. 2 is the A-A cutaway view of embodiment Fig. 1 of the present utility model.
Fig. 3 is an embodiment horizontal cross of the present utility model.
Among the figure: 1. gun carriage, the 1a. transverse guide rail groove, 1b. indulges guide-track groove, the 1c. centering chamfer, 2. advance seat, 2a. sidewinders son, 3. gun barrel, 4. row's inlet casing, 5. return cylinder, 6. shell box, 7. movable floor, 7a. guide rail, 7b. lobe plate, 7c. side spring, 8. depression bar, 8a. compresses spring, 9. link stopper, 9a. bearing pin, 10. extension spring, 11. elastic bearings.
In the embodiment shown in Fig. 1～3:
Shell box 6 is metal shells of end face opening, end face has the lid that can open, for placing howitzer and shell case, there is interlayer the centre, is shell case in the interlayer left side, and the right side is a howitzer, the downside of facing advance seat 2 also has an opening, when the movable floor 7 of shell box 6 bottom surfaces outwards moved to certain distance, howitzer and shell case (main body all is a cylinder) from then on opening rolled out, and shell box 6 is to connect and be supported on the gun carriage 1 with support.
Movable floor 7 is metallic plates of supporting shell, its two bottom sides has guide rail 7a, can slippage on the guide-track groove 1a that gun carriage 1 matches, have the lobe plate 7b of band oblique line facing to advance seat 2 one sides, carry advance seat 2 one sides and have the side that side spring 7c connects gun carriage 1.
The shoulder right-hand member of depression bar 8 is to be slidingly matched in advance seat 2 right holes, and the left side contact compression spring 8a of shoulder makes depression bar 8 outstanding all the time to the right; On the gun carriage 1 of the position that equals shell case length from advance seat 2 right sides distance, insert with bearing pin 9a in the hole of square link stopper 9 vertical edges, link stopper 9 can rotate around bearing pin 9a; Extension spring 10 1 ends are connected on link stopper 9 horizontal edges, and the other end is connected by on the gun carriage on the left of the link stopper vertical edge, rotate with pulling link stopper 9 inhours, cooperate depression bar 8 to clamp shell case together, and link stopper 9 horizontal edge right-hand members contact howitzer; Plurality of elastic supporting 11 is equipped with in V-type centering chamfer 1c bottom on link stopper 9 right sides, and the floating support howitzer is raised the howitzer position, makes its center line and shell case center line contour, so that shell case is easy to be contained on the howitzer.Recognize under 2 the promotions at cylinder piston when propelling, promote shell case, link stopper 9 clockwise rotates, shell case is enclosed within on the howitzer, enters gun barrel 3 emissions.
Claims (1)
- A kind of howitzer automatic gun charger comprises gun carriage, advance seat, gun barrel, it is characterized in that: in the right hole of advance seat, be provided with the band shoulder, left end is depression bar slidably, in the position that equals shell case length from advance seat right side distance, be provided with bearing pin and be connected on the gun carriage, and the square link stopper that energy rotates relative to bearing pin, being provided with an end is connected on the link stopper horizontal edge, the other end is connected by the extension spring on the gun carriage in link stopper vertical edge left side, gun carriage longitudinal center between advance seat and gun barrel is provided with the V-type centering chamfer, is provided with the elastic bearing of vertical arrangement at right-hand centering chamfer bottom land of link stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204707 CN2125119U (en) | 1992-03-19 | 1992-03-19 | Automatic loading device for howitzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204707 CN2125119U (en) | 1992-03-19 | 1992-03-19 | Automatic loading device for howitzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2125119U true CN2125119U (en) | 1992-12-16 |
Family
ID=4951047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92204707 Granted CN2125119U (en) | 1992-03-19 | 1992-03-19 | Automatic loading device for howitzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2125119U (en) |
-
1992
- 1992-03-19 CN CN 92204707 patent/CN2125119U/en active Granted
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |