CN107976126B - Shell recovery device for shell speed measurement and recovery method thereof - Google Patents
Shell recovery device for shell speed measurement and recovery method thereof Download PDFInfo
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- CN107976126B CN107976126B CN201711250202.1A CN201711250202A CN107976126B CN 107976126 B CN107976126 B CN 107976126B CN 201711250202 A CN201711250202 A CN 201711250202A CN 107976126 B CN107976126 B CN 107976126B
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- 238000011084 recovery Methods 0.000 title claims abstract description 29
- 238000005259 measurement Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 180
- 238000004064 recycling Methods 0.000 claims abstract description 66
- 230000003139 buffering effect Effects 0.000 claims abstract description 12
- 239000000523 sample Substances 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B35/00—Testing or checking of ammunition
- F42B35/02—Gauging, sorting, trimming or shortening cartridges or missiles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
- G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light
- G01P3/685—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light for projectile velocity measurements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a shell recycling device and a recycling method for measuring the speed of a shell, wherein the shell recycling device comprises a lifting frame, a water buffering device and a shell recycling device, wherein the height of the lifting frame can be automatically adjusted; the shell after the speed measurement is buffered by a water buffer device and enters the shell recovery device to be recovered, the lifting frame comprises a lower flat plate, an upper flat plate and an automatic lifting device which are arranged in parallel, the shell recovery device comprises a shell recovery box body and a shell recovery box, and the water buffer device comprises an outer water tank and an inner water tank arranged inside the outer water tank. The shell recycling device and the shell recycling method for shell speed measurement provided by the invention can recycle shells after shell speed measurement, are suitable for recycling shells with different heights, are convenient to adjust and are convenient to popularize.
Description
Technical Field
The invention belongs to the technical field of shell recovery, and particularly relates to a shell recovery device and a shell recovery method for shell speed measurement.
Background
With the progress of science and technology, it is very common that the speed of the shell is measured by using the shell speed measuring device, and the measurement of the shell speed can provide great help for subsequent research work. However, the recovery of the shells after the completion of the shell speed measurement is often a neglected problem and is plagued by many workers engaged in the shell speed measurement. If the shell is not recycled, the environment is polluted, the expense of the shell is increased, and the cost is increased. Therefore, there is a strong need for a recovery device that is capable of recovering projectiles to solve these problems.
Disclosure of Invention
The invention aims to: in order to overcome the defects in the prior art, the invention provides the shell recycling device and the shell recycling method for the shell speed measurement, which can recycle the shells after the shell speed measurement, reduce environmental pollution, are suitable for recycling shells with different heights, are convenient to adjust and are convenient to popularize.
The technical scheme is as follows: in order to achieve the above purpose, the shell recycling device for measuring the speed of the shell comprises a lifting frame capable of automatically adjusting the height, a water buffering device and a shell recycling device, wherein the water buffering device and the shell recycling device are respectively fixedly arranged on the lifting frame, and the water buffering device is arranged close to the shell outlet end of the shell speed measuring device; and the shells after the speed measurement are buffered by the water buffer device and enter the shell recycling device to be recycled.
Further, the lifting frame comprises a lower flat plate, an upper flat plate and an automatic lifting device which are arranged in parallel, wherein the lower flat plate is horizontally arranged on the ground through a roller wheel arranged on the bottom surface, and the upper flat plate is connected with the lower flat plate through the automatic lifting device; the water buffering device and the shell recycling device are fixedly arranged on the upper plate, and the water buffering device and the shell recycling device can move up and down in the vertical direction together through the automatic lifting device.
Further, the shell recycling device comprises a shell recycling box body and a shell recycling box, a plurality of first supporting rods are vertically and fixedly arranged on the upper plate, springs are respectively fixed on the plurality of first supporting rods, the shell recycling box body is suspended through the plurality of springs, and the shell recycling box is arranged on the upper plate right below the shell recycling box body;
the shell recycling box comprises an oblate upper box body and a conical lower box body, wherein the upper box body and the lower box body are connected into an integrated structure, and a plurality of springs are uniformly distributed on the outer box wall of the upper box body.
Further, the water buffer device comprises an outer water tank and an inner water tank arranged in the outer water tank, wherein a first shell inlet and a first shell outlet are respectively arranged on one opposite tank wall of the inner water tank, and the first shell inlet and the first shell outlet are concentrically arranged; the inner water tank is characterized in that a clamping groove is formed in the other opposite tank wall of the inner water tank, the clamping grooves are in a plurality of groups and are uniformly distributed along the tank body, and a water absorption sponge is detachably arranged in the clamping groove.
Further, a second cannonball inlet is formed in the upper box body, the second cannonball inlet is arranged at the center position of the outermost side of the upper box body, and the second cannonball inlet is opposite to the first cannonball outlet.
Further, a water supply tank is arranged on the lower flat plate and is communicated with the outer water tank through a telescopic plastic pipe;
the lower flat plate is also provided with a water suction pump, water in the water supply tank can be pumped by the water suction pump and is injected into the inner water tank through the water guide pipe, and the water outlet end of the water guide pipe is higher than the opening end of the inner water tank.
Further, the diameter of the water conduit is greater than the sum of the diameters of the first shell inlet and the first shell outlet.
Further, the lower flat plate is further provided with a controller, the inner water tank is internally provided with a water pressure detection probe, a signal transmitting end of the water pressure detection probe is connected with a signal receiving end of the controller, and the signal transmitting end of the controller is connected with a signal receiving end of the water suction pump.
Further, the automatic lifting device comprises a sliding rail and a second supporting rod, a sliding block is arranged on the sliding rail in a matched mode, the lower end of the supporting rod is fixedly arranged on the sliding block, the upper end of the supporting rod is fixedly connected with the upper flat plate, and a motor is arranged on the sliding rail.
A recovery method of a shell recovery device for measuring the speed of a shell is characterized by comprising the following steps: firstly pouring water into a water supply tank, presetting a water pressure value as a in advance, inputting the water pressure value as a to a controller by a water pressure detection probe, sending a signal to the controller by the water pressure detection probe when the water pressure detection probe detects that the actual water pressure value is smaller than the preset water pressure value a, controlling a switch of a water suction pump to be closed by the controller after the signal is received by the controller, pumping water in the water supply tank into an inner water tank by the water suction pump, sending a signal again to the controller by the water pressure detection probe when the water pressure detection probe detects that the actual water pressure value is larger than the preset water pressure value a, controlling the switch of the water suction pump to be opened by the controller after the signal is received by the controller, and ensuring that the water level in the inner water tank always exceeds a first shell inlet and a first shell outlet in the shell speed measuring process;
then, the shells are recovered, pass through the first shell inlet, sequentially pass through a plurality of water-absorbing sponges and are ejected from the first shell outlet, in the process, the shells are subjected to the buffer effect of water, the speed is reduced, the temperature is reduced, and the recovery is convenient;
the shell ejected from the first shell outlet enters the upper box body from the second shell inlet, gradually reduces in speed along the inner circular arc-shaped rotating ring of the upper box body, rolls into the lower box body, finally rolls out from the second shell ejecting port of the lower box body, falls into the shell recycling box and completes recycling of the shell.
The beneficial effects are that: according to the shell recycling device and the shell recycling method for the shell speed measurement, the motor can be used for adjusting the height of the shell recycling device, so that the shell recycling device is suitable for shell recycling with different heights, is convenient to adjust, the application range is enlarged, the water buffering device can buffer and cool the shell, recycling is convenient, water can be automatically supplied, manual control is not needed, the shell recycling box is very convenient, the shell speed can be gradually reduced, and shell recycling is completed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a shell recovery tank;
FIG. 3 is a cross-sectional view of the shell recovery tank;
FIG. 4 is a schematic view of the structure of the water buffer device;
fig. 5 is a top view of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 5, the shell recycling device for measuring the speed of the shell and the recycling method thereof comprise a lifting frame capable of automatically adjusting the height, a water buffer device and a shell recycling device, wherein the water buffer device and the shell recycling device are respectively fixedly arranged on the lifting frame, and the water buffer device is arranged close to the shell outlet end of the shell speed measuring device; the shells after speed measurement are buffered by the water buffer device and enter the shell recycling device to be recycled, and the lifting frame can adjust the height, so that the shell recycling device can be suitable for recycling shells with different heights.
The lifting frame comprises a lower flat plate 1, an upper flat plate 2 and an automatic lifting device which are arranged in parallel, wherein the lower flat plate 1 is horizontally arranged on the ground through a roller 18 arranged on the bottom surface, and the upper flat plate 2 is connected with the lower flat plate 1 through the automatic lifting device; the water buffering device and the shell recycling device are fixedly arranged on the upper plate 2, and the water buffering device and the shell recycling device can move up and down in the vertical direction through the automatic lifting device, so that the automatic height adjustment of the water buffering device and the shell recycling device can be completed through the automatic lifting device, and the adjustment is convenient.
The shell recycling device comprises a shell recycling box body 15 and a shell recycling box 13, a plurality of first supporting rods 12 are vertically and fixedly arranged on the upper plate 2, springs 14 are respectively fixed on the first supporting rods 12, the shell recycling box body 15 is suspended through the springs 14, the shell recycling box 13 is arranged on the upper plate 2 right below the shell recycling box body 15, the shell recycling box body 15 is used for receiving shells, and the suspended shell recycling box body 15 and the springs 14 cooperate with each other to play a buffering role.
The shell recycling box 15 comprises an upper box 151 with a flat circular shape and a lower box 152 with a conical shape, the upper box 151 and the lower box 152 are connected into an integrated structure, a plurality of springs 14 are uniformly distributed on the outer wall of the upper box 151, the shell enters the shell recycling box 15, firstly, the shell enters the upper box 151, and then the shell rotates along the upper box 151 and the inner circular arc of the upper box 151, so that the speed of the shell is gradually reduced, the shell enters the lower box 152, rolls along the inner wall of the lower box 152, the effect of reducing the shell speed is also achieved, and the initial speed of the shell rolling out from the second shell ejection port 1522 can be reduced.
The water buffer device comprises an outer water tank 9 and an inner water tank 10 arranged inside the outer water tank 9, wherein a first shell inlet 19 and a first shell outlet 16 are respectively arranged on one opposite tank wall of the inner water tank 10, the first shell inlet 19 and the first shell outlet 16 are concentrically arranged, entering and exiting of shells are guaranteed, a clamping groove 21 is formed in the other opposite tank wall of the inner water tank 10, the clamping grooves 21 are in a plurality of groups and are uniformly distributed along the tank body, a water absorbing sponge 17 is detachably arranged in the clamping groove 21, the water absorbing sponge 17 has a buffer effect on the shells, and the replacement is convenient.
The second shell inlet 1511 is formed in the upper case 151, the second shell inlet 1511 is disposed at the outermost center of the upper case 151, the second shell inlet 1511 is opposite to the first shell outlet 16, so that the shell can enter the upper case 151, the shell track 22 sequentially passes through the first shell inlet 19, the first shell outlet 16 and the second shell inlet 1511, collision can be reduced when the shell enters the upper case 151, and the shell is decelerated by rotating around the inner wall of the upper case 151.
Be provided with supply tank 7 on the lower flat board 1, owing to shell recovery unit is suitable for different heights and does not influence the normal inflow of water in the outer water tank 9 in the supply tank 7, supply tank 7 is through flexible plastic tubing 8 and outer water tank 9 conduction setting.
The lower flat plate 1 is also provided with a water suction pump 23, the water in the water supply tank 7 can be pumped by the water suction pump 23 and is injected into the inner water tank 10 through the water guide pipe 11, and the water outlet end of the water guide pipe 11 is higher than the opening end of the inner water tank 10, so that when the shell recovery device adjusts different high speeds, the water in the water supply tank 7 is not influenced to be normally injected into the inner water tank 10.
The diameter of the water guide pipe 11 is larger than the sum of the diameters of the first shell inlet 19 and the shell outlet 16, so that the height of water in the inner water tank 10 is always higher than the height of the highest positions of the first shell inlet 19 and the shell outlet 16.
The lower flat plate 1 is further provided with a controller 6, the inner water tank 10 is internally provided with a water pressure detection probe 20, a signal transmitting end of the water pressure detection probe 20 is connected with a signal receiving end of the controller 6, the signal transmitting end of the controller 6 is connected with a signal receiving end of a water suction pump 23, the water pressure detection probe 20 can detect the water pressure in the inner water tank 9 in real time, and the water in the inner water tank 10 is guaranteed to be sufficient.
The automatic lifting device comprises a sliding rail 3 and a second supporting rod 5, the sliding rail 3 is provided with a sliding block 4 in a matched mode, the lower end of the supporting rod 5 is fixedly arranged on the sliding block 4, the upper end of the supporting rod 5 is fixedly connected with the upper plate 2, the sliding rail 3 is provided with a motor 23, and the automatic lifting is realized through the motor 23, so that the automatic lifting device is very convenient.
Firstly pouring water into a water supply tank 7, presetting a water pressure value as a in advance, inputting the water pressure value as a into a controller 6 by a water pressure detection probe 20, sending a signal to the controller 6 by the water pressure detection probe 20 when the water pressure detection probe 20 detects that the actual water pressure value is smaller than the preset water pressure value a, controlling a switch of a water suction pump 23 to be closed by the controller 6 after receiving the signal by the controller 6, sucking the water in the water supply tank 7 into an inner water tank 10 by the water suction pump 23, sending the signal to the controller 6 again by the water pressure detection probe 20 when the water pressure detection probe 20 detects that the actual water pressure value is larger than the preset water pressure value a, controlling the switch of the water suction pump 23 to be disconnected by the controller 6 after receiving the signal by the controller 6, and controlling the switch of the water suction pump 23 to be switched off, so that the water level in the inner water tank 10 always exceeds the first shell inlet 19 and the first shell outlet 16 in the shell speed measurement process;
then, the shells are recovered, pass through the first shell inlet 19, sequentially pass through a plurality of water absorbing sponges 17 and are ejected from the first shell outlet 16, and in the process, the shells are subjected to the buffer effect of water, so that the speed is reduced, the temperature is reduced, and the recovery is facilitated;
the shell ejected from the first shell outlet 16 enters the upper case 151 from the second shell inlet 1511, gradually decreases in speed along the inner circular arc-shaped turn of the upper case 151, rolls into the lower case 152, and finally rolls out from the second shell ejection port 1522 of the lower case 152, falls into the shell recovery box 13, and completes the recovery of the shell.
The foregoing is only a preferred embodiment of the invention, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.
Claims (6)
1. A shell recovery unit for shell speed measurement, its characterized in that: the device comprises a lifting frame capable of automatically adjusting the height, a water buffer device and a shell recovery device, wherein the water buffer device and the shell recovery device are respectively fixedly arranged on the lifting frame, and the water buffer device is arranged close to a shell outlet end of the shell speed measuring device; the shells after the speed measurement are buffered by a water buffer device and enter the shell recycling device to be recycled;
the lifting frame comprises a lower flat plate (1), an upper flat plate (2) and an automatic lifting device which are arranged in parallel, wherein the lower flat plate (1) is horizontally arranged on the ground through a roller (18) arranged on the bottom surface, and the upper flat plate (2) is connected with the lower flat plate (1) through the automatic lifting device; the water buffering device and the shell recycling device are fixedly arranged on the upper flat plate (2), and can move up and down in the vertical direction together through the automatic lifting device;
the shell recycling device comprises a shell recycling box body (15) and a shell recycling box (13), a plurality of first supporting rods (12) are vertically and fixedly arranged on the upper flat plate (2), springs (14) are respectively fixed on the first supporting rods (12), the shell recycling box body (15) is suspended through the springs (14), and the shell recycling box (13) is arranged on the upper flat plate (2) right below the shell recycling box body (15);
the shell recycling box body (15) comprises an upper box body (151) which is in an oblate shape and a lower box body (152) which is in a conical shape, the upper box body (151) and the lower box body (152) are connected into an integrated structure, and a plurality of springs (14) are uniformly distributed on the outer box wall of the upper box body (151);
the water buffer device comprises an outer water tank (9) and an inner water tank (10) arranged in the outer water tank (9), wherein a first shell inlet (19) and a first shell outlet (16) are respectively arranged on one opposite tank wall of the inner water tank (10), and the first shell inlet (19) and the first shell outlet (16) are concentrically arranged; the other opposite tank wall of the inner water tank (10) is provided with a clamping groove (21), the clamping grooves (21) are in a plurality of groups and are uniformly distributed along the tank body, and a water absorbing sponge (17) is detachably arranged in the clamping groove (21);
the upper box body (151) is provided with a second cannonball inlet (1511), the second cannonball inlet (1511) is arranged at the center position of the outermost side of the upper box body (151), and the second cannonball inlet (1511) is opposite to the first cannonball outlet (16).
2. A projectile recycling apparatus for projectile velocity measurement as claimed in claim 1 wherein: the lower flat plate (1) is provided with a water supply tank (7), and the water supply tank (7) is communicated with an outer water tank (9) through a telescopic plastic pipe (8);
the lower flat plate (1) is also provided with a water suction pump (23), the water suction pump (23) can pump water in the water supply tank (7) and pour the water into the inner water tank (10) through the water guide pipe (11), and the water outlet end of the water guide pipe (11) is higher than the opening end of the inner water tank (10).
3. A projectile recovery device for projectile velocity measurement as claimed in claim 2, wherein: the diameter of the water conduit (11) is larger than the sum of the diameters of the first shell inlet (19) and the first shell outlet (16).
4. A projectile recovery device for projectile velocity measurement as claimed in claim 3, wherein: the water pressure detecting device is characterized in that a controller (6) is further arranged on the lower flat plate (1), a water pressure detecting probe (20) is arranged in the inner water tank (10), a signal transmitting end of the water pressure detecting probe (20) is connected with a signal receiving end of the controller (6), and a signal transmitting end of the controller (6) is connected with a signal receiving end of the water suction pump (23).
5. A projectile recycling apparatus for projectile velocity measurement as claimed in claim 4 wherein: the automatic lifting device comprises a sliding rail (3) and a second supporting rod (5), wherein a sliding block (4) is arranged on the sliding rail (3) in a matched mode, the lower end of the second supporting rod (5) is fixedly arranged on the sliding block (4), the upper end of the second supporting rod (5) is fixedly connected with the upper flat plate (2), and a motor is arranged on the sliding rail (3).
6. A method of retrieving a projectile retrieving device for projectile velocity measurement as claimed in claim 5, wherein: firstly pouring water into a water supply tank (7), presetting a water pressure value as a in advance, inputting the water pressure value into a controller (6), when the water pressure value is detected by the water pressure detection probe (20) to be smaller than the preset water pressure value a, sending a signal to the controller (6) by the water pressure detection probe (20), controlling the switch of a water suction pump (23) to be closed by the controller (6) after the controller (6) receives the signal, pumping water in the water supply tank (7) into an inner water tank (10) by the water suction pump (23), and sending the signal again to the controller (6) by the water pressure detection probe (20) when the water pressure detection probe (20) detects that the actual water pressure value is larger than the preset water pressure value a, controlling the switch of the water suction pump (23) to be disconnected by the controller (6) after the controller (6) receives the signal, and keeping the water height in the inner water tank (10) in a shell speed measurement process always to be equal to the height of a first shell inlet (19) and a first shell outlet (16);
then, the shells are recovered, pass through a first shell inlet (19), sequentially pass through a plurality of water absorbing sponges (17) and are ejected from a first shell outlet (16), and in the process, the shells are subjected to the buffer effect of water, so that the speed is reduced, the temperature is reduced, and the recovery is facilitated;
the shell ejected from the first shell outlet (16) enters the upper box body (151) from the second shell inlet (1511), gradually reduces in speed along the inner circular arc-shaped rotating ring of the upper box body (151), rolls into the lower box body (152), finally rolls out from the second shell outlet (1522) of the lower box body (152) and falls into the shell recycling box (13), and recycling of the shell is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250202.1A CN107976126B (en) | 2017-12-01 | 2017-12-01 | Shell recovery device for shell speed measurement and recovery method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250202.1A CN107976126B (en) | 2017-12-01 | 2017-12-01 | Shell recovery device for shell speed measurement and recovery method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107976126A CN107976126A (en) | 2018-05-01 |
| CN107976126B true CN107976126B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711250202.1A Active CN107976126B (en) | 2017-12-01 | 2017-12-01 | Shell recovery device for shell speed measurement and recovery method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116608743A (en) * | 2023-07-20 | 2023-08-18 | 中国万宝工程有限公司 | Recovery device and recovery method of test bullet |
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| EP2439481A2 (en) * | 2010-10-11 | 2012-04-11 | NEXTER Munitions | Device and proces for recovering an artillery projectile |
| CN103604321A (en) * | 2013-11-19 | 2014-02-26 | 中北大学 | Soft recovery method of storage testing device embedded in high-speed flying body |
| CN104121825A (en) * | 2014-07-24 | 2014-10-29 | 中北大学 | Speed reducing device for retrieving high-speed flight body with slight damage |
| CN104267204A (en) * | 2014-09-16 | 2015-01-07 | 南京理工大学 | High-velocity projectile take-back device |
| CN204404912U (en) * | 2015-01-19 | 2015-06-17 | 昆明信诺莱伯科技有限公司 | A kind of gun bullet automatic collecting device |
| CN106247872A (en) * | 2016-08-02 | 2016-12-21 | 昆明理工大学 | A kind of integrated form cartridge shooting, test the speed and receive bullet integrating device |
| CN106524835A (en) * | 2016-12-13 | 2017-03-22 | 昆明信诺莱伯科技有限公司 | Bullet warhead undamaged collecting device |
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2017
- 2017-12-01 CN CN201711250202.1A patent/CN107976126B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638020Y (en) * | 2003-08-02 | 2004-09-01 | 乌信梓 | Water circulation box type bullet gripping apparatus |
| EP2439481A2 (en) * | 2010-10-11 | 2012-04-11 | NEXTER Munitions | Device and proces for recovering an artillery projectile |
| CN103604321A (en) * | 2013-11-19 | 2014-02-26 | 中北大学 | Soft recovery method of storage testing device embedded in high-speed flying body |
| CN104121825A (en) * | 2014-07-24 | 2014-10-29 | 中北大学 | Speed reducing device for retrieving high-speed flight body with slight damage |
| CN104267204A (en) * | 2014-09-16 | 2015-01-07 | 南京理工大学 | High-velocity projectile take-back device |
| CN204404912U (en) * | 2015-01-19 | 2015-06-17 | 昆明信诺莱伯科技有限公司 | A kind of gun bullet automatic collecting device |
| CN106247872A (en) * | 2016-08-02 | 2016-12-21 | 昆明理工大学 | A kind of integrated form cartridge shooting, test the speed and receive bullet integrating device |
| CN106524835A (en) * | 2016-12-13 | 2017-03-22 | 昆明信诺莱伯科技有限公司 | Bullet warhead undamaged collecting device |
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