CN113079818A - Air cannon for picking forest pinecone and bullet thereof - Google Patents
Air cannon for picking forest pinecone and bullet thereof Download PDFInfo
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- CN113079818A CN113079818A CN202110399879.1A CN202110399879A CN113079818A CN 113079818 A CN113079818 A CN 113079818A CN 202110399879 A CN202110399879 A CN 202110399879A CN 113079818 A CN113079818 A CN 113079818A
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- air
- barrel
- air chamber
- projectile
- cannon
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/005—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs picking or shaking pneumatically
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
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Abstract
The invention discloses a forest pine cone picking air cannon and a bullet thereof, and belongs to the field of forestry picking. The invention comprises a gun barrel, a high-pressure gas cylinder, a projectile and an auxiliary system, wherein the gun barrel comprises a front end and a rear end, a barrel is arranged at the front end, and the projectile moves and accelerates in the barrel; the rear end is provided with an air chamber for storing the emission working medium; the tail part of the gun barrel is provided with a rear cover, and the rear cover is in threaded connection with the air chamber and is used for sealing the launching working medium in the air chamber; the side wall of the gas chamber is respectively provided with a gas inlet and a gas outlet, the gas inlet is connected with a high-pressure gas cylinder through a pipeline and used for supplying gas to the gas chamber, and the gas outlet is used for discharging the gas pressure in the gas chamber; the front end of the barrel is provided with an aiming tool for aiming at a target; the auxiliary system comprises a bracket and a protective screen; the bracket is arranged at the lower part of the barrel and is used for supporting the gun barrel and adjusting the launching angle; the protective screen is arranged at the outlet of the front end of the gun barrel and used for preventing compressed gas or projectile from being damaged and splashed. The invention has the advantages of quick assembly and disassembly, simple and convenient operation, safety, economy, environmental protection, high efficiency and the like.
Description
Technical Field
The invention relates to the technical field of forestry picking, in particular to a forest pine cone picking air cannon and a bullet thereof.
Background
Pine cone picking is an important link of pine nut production and has strong seasonality. At present, most of the traditional manual picking or semi-mechanized picking modes are adopted, but the problems of high danger coefficient, high labor intensity and low picking efficiency exist in manual picking; picking damaged trees in a mechanical vibration mode to influence the growth of mother trees and the fruiting rate of the next year; the fruit and vegetable picking lifter has no problem in picking lower pines, but cannot play a role in picking pines up to twenty-three meters under the influence of terrain and pine tree growth conditions; unmanned aerial vehicle picks and has the problem such as operation complicacy, with high costs.
Disclosure of Invention
The invention aims to provide a forest pine cone picking air cannon and a bullet thereof aiming at the defects of the prior art. The air cannon for picking pine nuts in forest has the advantages of quick assembly and disassembly, simple and convenient operation, safety, economy, environmental protection, high efficiency and the like; the pill can make a sound through the metal buzzer, is convenient to recycle and reduce the picking cost.
The technical scheme adopted by the invention for solving the technical problems is as follows: a forest pine cone picking air cannon and a bullet thereof comprise a cannon barrel, a high-pressure air cylinder, a bullet and an auxiliary system, wherein the cannon barrel comprises a front end and a rear end, a barrel 6 is arranged at the front end of the cannon barrel, and the bullet moves and accelerates in the barrel 6; the rear end of the gun barrel is provided with an air chamber 1, and the air chamber 1 is used for storing a launching working medium; the tail part of the gun barrel is provided with a rear cover 14, and the rear cover 14 is in threaded connection with the air chamber 1 and is used for sealing the launching working medium in the air chamber 1; the side wall of the air chamber 1 is respectively provided with an air inlet 2 and an air outlet 3, the air inlet 2 is connected with a high-pressure air bottle through a pipeline and used for supplying air to the air chamber 1, and the air outlet 3 is used for unloading the air pressure in the air chamber 1; the front end of the barrel 6 is provided with an aiming device 10 for aiming at a target;
the auxiliary system comprises a bracket 7 and a protective screen 11; the bracket 7 is arranged at the lower part of the barrel 6 and is used for supporting the gun barrel and adjusting the launching angle; the protective screen 11 is arranged at an outlet at the front end of the gun barrel and used for preventing compressed gas or shot from being damaged and splashed, and the shot comprises a shot body 15, a shot belt 16, a shot holder 17, a metal buzzer 18, a battery 19 and a male plug and a female plug 20; the belt 16 is tightly connected to the tail of the projectile body 15 through a projectile support 17 and used for controlling the air pressure value of the air chamber 1 when the projectile is launched; the metal buzzer 18 is connected with the projectile body 15 through threads; the battery 19 is connected with the metal buzzer 18 through a male plug 20 and a female plug 20, so that the buzzer 18 is prevented from being disabled due to the damage of a circuit when the shot falls from the air.
Further, the air chamber 1 and the barrel 6 are connected through a first long bolt 8-1, a first nut 9-1, a buckle cover 12 and a buckle cover ring 13.
Further, the air inlet 2 of the invention is connected with the air chamber 1 through welding, air is supplied to the air chamber 1 through the air inlet 2, the pressure of compressed air in the air chamber 1 is increased, when the pressure reaches a set value, the elastic band 16 is damaged, and the compressed air is released, thereby completing the action of pushing the shot to launch.
Furthermore, the exhaust port 3 of the invention is connected with the barrel 6 by welding, the exhaust mask 4 is connected with the exhaust port 3 by screw threads, and the compressed gas in the gas chamber 1 can be exhausted by taking off the exhaust mask 4.
Further, the side wall of the gas chamber 1 is also provided with a pressure gauge 5, and the pressure gauge 5 is connected with the gas chamber 1 through welding and used for monitoring the gas pressure in the gas chamber 1.
Further, the sight 10 and the shield 11 of the present invention are connected to the barrel 6 by welding.
Further, the barrel 6 of the present invention is coupled to the bracket 7 by means of a second long bolt 8-2 and a second nut 9-2.
Further, the air chamber rear cover 14 is connected with the air chamber 1 through threads, and the inner part of the air chamber 1 is sealed to emit working media.
Further, the cover 12 and the cover ring 13 of the present invention should ensure that the sight of the sight 10 is not hidden.
Further, the bullet holder 17 of the present invention is screw-coupled with the bullet body 15.
Further, the belt 16 of the present invention is tightly attached to the tail of the projectile 15 by means of the sabot 17.
Further, the metal buzzer 18 of the present invention is screw-coupled to the body 15.
Further, the battery 19 of the present invention is connected to the metal buzzer 18 through a male and female plug 20.
The invention has the following beneficial effects:
1. the invention adopts the air cannon technology, uses compressed air to launch special pills, and knocks down or shakes down the tall tree pinecone to achieve the picking purpose, and the picking mode is novel, the equipment is high-end, and the technology is advanced.
2. The shot can make a sound through the metal buzzer, so that the positions of the pine nuts and the shot can be conveniently found after the shot is launched, the shot can be conveniently recycled, and the picking cost is reduced.
3. The pine cone picking machine is not limited by terrain, weather and pine growth conditions, has the advantages of being fast in disassembly and assembly, simple and convenient to operate, safe, economical, environment-friendly, efficient and the like, and is suitable for picking forest pine cones.
Drawings
Fig. 1 is a schematic structural view of a forest pine cone picking air cannon.
And (3) identification and explanation: 1 is an air chamber, 4 is an exhaust mask, 5 is a pressure gauge, 6 is a barrel, 8-1 is a first long bolt, 8-2 is a second long bolt, 9-1 is a first nut, 9-2 is a second nut, 10 is an aiming device, 11 is a protective screen, 12 is a buckle cover, 13 is a buckle cover ring, and 14 is a rear cover.
Fig. 2 is a two-dimensional view of the external structure of the forest pine cone picking air cannon.
And (3) identification and explanation: 1 is an air chamber, 4 is an exhaust mask, 5 is a pressure gauge, 6 is a barrel, 7 is a support, 8-1 is a first long bolt, 8-2 is a second long bolt, 10 is an aiming device, 11 is a protective screen, 12 is a buckle cover, 13 is a buckle cover ring, and 14 is a rear cover.
FIG. 3 is a schematic diagram showing the positions of the pressure gauge, the air inlet and the air outlet.
And (3) identification and explanation: 1 is an air chamber, 2 is an air inlet, 3 is an air outlet, 4 is an air outlet cover, 5 is a pressure gauge, 6 is a barrel, 8-1 is a first long bolt, 12 is a buckle cover, and 13 is a buckle cover ring.
Fig. 4 is a two-dimensional view of the outer structure of the projectile of the present invention.
Fig. 5 is an axial cross-section of the projectile of the present invention.
And (3) identification and explanation: 15 is an elastomer, 16 is a belt, 17 is a support, 18 is a metal buzzer, 19 is a battery, and 20 is a male plug and a female plug.
Figure 6 is a schematic view of the barrel in connection with the plenum.
And (3) identification and explanation: 1 is an air chamber, 3 is an exhaust port, 4 is an exhaust mask, 5 is a pressure gauge, 6 is a barrel, 8-1 is a first long bolt, 9-1 is a first nut, 12 is a buckle cover, and 13 is a buckle cover ring.
FIG. 7 is a schematic view of the connection of the rear cover of the air chamber with the air chamber.
And (3) identification and explanation: 1 is an air chamber, 4 is an exhaust mask, and 14 is a rear cover.
Fig. 8 is a schematic view of the connection of the protective and sighting device and the barrel.
And (3) identification and explanation: 6 is a barrel, 10 is an aiming device and 11 is a protective screen.
Fig. 9 is a three-dimensional isometric view of the projectile of the present invention.
And (3) identification and explanation: 15 is a projectile body, 16 is a belt, 17 is a support and 18 is a metal buzzer.
Detailed Description
In order to more clearly illustrate the technical solutions of the present invention, the following description is given with reference to specific embodiments and accompanying drawings, and it is obvious that the embodiments in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained according to these embodiments without any inventive work.
As shown in fig. 1 to 5, the invention provides a forest pine cone picking air cannon and a bullet thereof, which comprise a cannon barrel, a high-pressure air cylinder, a bullet and an auxiliary system, wherein the cannon barrel comprises a front end and a rear end, a barrel 6 is arranged at the front end of the cannon barrel, and the bullet moves and accelerates in the barrel 6; the rear end of the gun barrel is provided with an air chamber 1, and the air chamber 1 is used for storing a launching working medium; the tail part of the gun barrel is provided with a rear cover 14, and the rear cover 14 is in threaded connection with the air chamber 1 and is used for sealing the launching working medium in the air chamber 1; the side wall of the air chamber 1 is respectively provided with an air inlet 2 and an air outlet 3, the air inlet 2 is connected with a high-pressure air bottle through a pipeline and used for supplying air to the air chamber 1, and the air outlet 3 is used for unloading the air pressure in the air chamber 1; the front end of the barrel 6 is provided with an aiming device 10 for aiming at a target.
Further, the cover 12 and the cover ring 13 should ensure that the sight of the sight 10 is not hidden.
Further, the air inlet 2 is connected with the air chamber 1 through welding, air is supplied to the air chamber 1 through the air inlet 2, the pressure of compressed air in the air chamber 1 is increased, when the pressure reaches a set value, the elastic band 16 is damaged, and the compressed air is released, so that the action of pushing the shot to be shot is completed.
Further, the lateral wall of air chamber 1 still is provided with manometer 5, and manometer 5 is connected with air chamber 1 through the welding for monitor gas pressure in the air chamber 1.
The auxiliary system comprises a bracket 7 and a protective screen 11; the barrel 6 is connected with the bracket 7 through a second long bolt 8-2 and a second nut 9-2 and is used for supporting the gun barrel and adjusting the launching angle; the protective screen 11 is arranged at the outlet of the front end of the gun barrel and used for preventing compressed gas or projectile from being damaged and splashed.
The projectile comprises a projectile body 15, a projectile belt 16, a projectile holder 17, a metal buzzer 18, a battery 19 and a male-female plug 20; the belt 16 is tightly connected to the tail of the projectile body 15 through a projectile support 17 and used for controlling the air pressure value of the air chamber 1 when the projectile is launched; the metal buzzer 18 is connected with the projectile body 15 through threads; the battery 19 is connected with the metal buzzer 18 through a male plug 20 and a female plug 20, so that the buzzer 18 is prevented from being disabled due to the damage of a circuit when the shot falls from the air.
Further, the battery 19 and the metal buzzer 18 are connected through a male-female plug 20.
As shown in FIG. 6, the air chamber 1 is connected with the barrel 6 through a first long bolt 8-1, a first nut 9-1, a buckle cover 12 and a buckle cover ring 13.
Further, the exhaust port 3 is connected with the barrel 6 through welding, the exhaust mask 4 is connected with the exhaust port 3 through threads, and compressed gas in the air chamber 1 can be exhausted by taking down the exhaust mask 4.
As shown in FIG. 7, the air chamber rear cover 14 is connected with the air chamber 1 through threads to seal the interior of the air chamber 1 to emit working medium.
As shown in fig. 8, the sight 10 and the shield 11 are connected to the barrel 6 by welding.
As shown in fig. 9, the bullet holder 17 is connected with the bullet body 15 through threads, and the belt 16 is tightly connected with the tail of the bullet body 15 through the bullet holder 17.
Further, the metal buzzer 18 is connected with the projectile body 15 through threads.
The working process of the forest pine cone picking air cannon and the bullet thereof is as follows: in order to accelerate the launching of the projectile, the sighting device 10 is welded with the barrel 6, firstly, the pine nut is observed through the sighting device 10, after the approximate position is determined, the metal buzzer 18 is connected with the battery 19 through the male and female plug 20 and is placed into the projectile body 15, the belt 16 is fixedly connected with the tail of the projectile body 15 through the support 17, the projectile is assembled, the buckle cover ring 13 is pulled open, the air chamber 1 and the barrel 6 are opened, the projectile is loaded at the front end of the air chamber 1, after the target is aimed through the sight on the sighting device 10, air is supplied to the air chamber 1 through the air inlet 2, the pressure of compressed air in the air chamber 1 is increased, the belt 16 is damaged to a set value, the compressed air pushes the projectile to eject at high speed, the projectile is quickly and accurately hit on a branch, the pine nut falls down, the positions of the projectile and the pine nut are found through the sound emitted by the metal buzzer 18 on the projectile, and the projectile is recycled.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The air cannon and the bullet thereof for picking the pine nuts in the forest are characterized by comprising a cannon barrel, a high-pressure air bottle, a bullet and an auxiliary system, wherein the cannon barrel comprises a front end and a rear end, a barrel (6) is arranged at the front end of the cannon barrel, the bullet moves and accelerates in the barrel (6), an air chamber (1) is arranged at the rear end of the cannon barrel, a rear cover (14) is arranged at the tail part of the cannon barrel, the rear cover (14) is in threaded connection with the air chamber (1), an air inlet (2) and an air outlet (3) are respectively arranged on the side wall of the air chamber (1), and an aiming tool (10) is arranged at the front end of the barrel (6);
the auxiliary system comprises a support (7) and a protective screen (11), the support (7) is arranged at the lower part of the barrel (6), the protective screen (11) is arranged at an outlet at the front end of the gun barrel, and the projectile comprises a projectile body (15), a projectile band (16), a projectile holder (17), a metal buzzer (18), a battery (19) and a male plug and a female plug (20); the elastic belt (16) is tightly connected to the tail of the elastic body (15) through an elastic support (17), the metal buzzer (18) is connected with the elastic body (15) through threads, and the battery (19) is connected with the metal buzzer (18) through a male plug and a female plug (20).
2. The forest pine cone picking air cannon according to claim 1, wherein the air chamber (1) is connected with the barrel (6) through a first long bolt (8-1), a first nut cap (9-1), a buckle cover (12) and a buckle cover ring (13).
3. The forest pine cone picking air cannon according to claim 1, wherein the air inlet (2) is connected with the air chamber (1) through welding, air is supplied to the air chamber (1) through the air inlet (2), the pressure of compressed air in the air chamber (1) is increased, when the pressure reaches a set value, the elastic band (16) is damaged, and the compressed air is released, so that the action of pushing the shot to shoot is completed.
4. The forest pine cone picking air cannon according to claim 1, wherein the exhaust port (3) is connected with the barrel (6) through welding, the exhaust port cover (4) is connected with the exhaust port (3) through threads, and compressed gas in the air chamber (1) can be exhausted by removing the exhaust port cover (4).
5. The forest pine cone picking air cannon according to claim 1, wherein a pressure gauge (5) is further arranged on the side wall of the air chamber (1), and the pressure gauge (5) is connected with the air chamber (1) through welding and used for monitoring air pressure in the air chamber (1).
6. The forest pine cone picking air cannon according to claim 1, wherein the sight (10) and the protective shield (11) are connected with the barrel (6) by welding.
7. Forest pine cone picking air cannon according to claim 1, characterised in that the barrel (6) is connected to the support (7) by means of a second long bolt (8-2) and a second nut (9-2).
8. The forest pine cone picking air cannon according to claim 1, wherein the air chamber rear cover (14) is connected with the air chamber (1) through threads to seal the launching working medium inside the air chamber (1).
9. The forest pine cone picking air cannon of claim 1, wherein the cover (12), cover ring (13) is secured against the sight of the sight (10).
10. A projectile in accordance with claim 1, wherein said projectile holder (17) is threadedly connected to said projectile body (15) and said belt (16) is fixedly attached to the tail of said projectile body (15) by said projectile holder (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110399879.1A CN113079818B (en) | 2021-04-14 | 2021-04-14 | Air cannon for picking forest pinecone and bullet thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110399879.1A CN113079818B (en) | 2021-04-14 | 2021-04-14 | Air cannon for picking forest pinecone and bullet thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113079818A true CN113079818A (en) | 2021-07-09 |
| CN113079818B CN113079818B (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110399879.1A Active CN113079818B (en) | 2021-04-14 | 2021-04-14 | Air cannon for picking forest pinecone and bullet thereof |
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| Country | Link |
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| CN (1) | CN113079818B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030070409A1 (en) * | 2001-09-05 | 2003-04-17 | Adams John W. | Fruit picking method and apparatus |
| CN101213903A (en) * | 2007-01-05 | 2008-07-09 | 冯云善 | Near infrared light wind fall green pepper picking machine |
| CN105641844A (en) * | 2014-11-14 | 2016-06-08 | 南京理工大学 | Infrared sensitive fire extinguishing bomb |
| CN107211653A (en) * | 2017-08-04 | 2017-09-29 | 李璇 | A kind of picker |
| CN107996142A (en) * | 2017-11-28 | 2018-05-08 | 东北大学 | The jujube picker and application method for being sprayed and being sieved based on high-speed flow |
| CN110352709A (en) * | 2019-08-07 | 2019-10-22 | 济南大学 | A kind of agriculture harvest equipment based on aerodynamic energy picking |
| CN111972128A (en) * | 2020-08-17 | 2020-11-24 | 东北林业大学 | Hitting type pine cone picking robot |
| CN112205163A (en) * | 2020-11-21 | 2021-01-12 | 杨志峰 | Ware is picked to impact type oil tea fruit |
-
2021
- 2021-04-14 CN CN202110399879.1A patent/CN113079818B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030070409A1 (en) * | 2001-09-05 | 2003-04-17 | Adams John W. | Fruit picking method and apparatus |
| CN101213903A (en) * | 2007-01-05 | 2008-07-09 | 冯云善 | Near infrared light wind fall green pepper picking machine |
| CN105641844A (en) * | 2014-11-14 | 2016-06-08 | 南京理工大学 | Infrared sensitive fire extinguishing bomb |
| CN107211653A (en) * | 2017-08-04 | 2017-09-29 | 李璇 | A kind of picker |
| CN107996142A (en) * | 2017-11-28 | 2018-05-08 | 东北大学 | The jujube picker and application method for being sprayed and being sieved based on high-speed flow |
| CN110352709A (en) * | 2019-08-07 | 2019-10-22 | 济南大学 | A kind of agriculture harvest equipment based on aerodynamic energy picking |
| CN111972128A (en) * | 2020-08-17 | 2020-11-24 | 东北林业大学 | Hitting type pine cone picking robot |
| CN112205163A (en) * | 2020-11-21 | 2021-01-12 | 杨志峰 | Ware is picked to impact type oil tea fruit |
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| Publication number | Publication date |
|---|---|
| CN113079818B (en) | 2022-08-23 |
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