CN209581898U - A kind of jet pipe foldable structure of plant protection drone - Google Patents
A kind of jet pipe foldable structure of plant protection drone Download PDFInfo
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- CN209581898U CN209581898U CN201920143018.5U CN201920143018U CN209581898U CN 209581898 U CN209581898 U CN 209581898U CN 201920143018 U CN201920143018 U CN 201920143018U CN 209581898 U CN209581898 U CN 209581898U
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Abstract
The utility model discloses a kind of jet pipe foldable structures of plant protection drone, the technical solution adopted is that, including ring tube, the side of the ring tube is equipped with curved opening, the ring tube of the curved opening side is equipped with the first jet pipe, the inside of the ring tube is equipped with piston sliding cavity, first piston is slidably connected in the piston sliding cavity, baffle ring is equipped in the piston sliding cavity of the first piston two sides, the utility model is controlled by the work to electric pushrod, thus the position of second piston is adjusted, since the inside of piston tube is connected to setting with the inside of piston sliding cavity, therefore it can change the position of first piston, it is controlled by the stroke to electric pushrod, angle between first jet pipe and the second jet pipe can be adjusted, and design structure is relatively simple, so that whole be less prone to Damage, operation is relatively simple, can quickly finish operation, more convenient for the use of people.
Description
Technical field
The utility model relates to air vehicle technique field, the jet pipe foldable structure of specially a kind of plant protection drone.
Background technique
The spray head of plant protection drone is generally stationary structure or reassembling type structure, and the spray head of stationary structure will lead to nothing
Man-machine volume is too huge, not Portable belt, and the spray head of reassembling type structure when in use, is installed, and causes using preceding
Time it is too long；And repeatedly removed and installed for a long time, will lead to spray boom leakproofness reduce, cause using when
Liquid leakage, for the disassembly for solving the problems, such as spray head, one of ordinary skill in the art are connected spray boom and rack by the way of folded piece
It picks up and, but due to unreasonable structural design, it is easy to damage that there is connectors, spray boom angle is not easy to adjust, and spray boom needs
It is unfolded manually, the slower problem of service speed, to this, we provide a kind of jet pipe foldable structure of plant protection drone.
Utility model content
In view of the problems of in the prior art, folds and tie the utility model discloses a kind of jet pipe of plant protection drone
Structure, the technical solution adopted is that, including ring tube, the side of the ring tube is equipped with curved opening, the curved opening side
Ring tube be equipped with the first jet pipe, the inside of the ring tube is equipped with piston sliding cavity, and sliding connects in the piston sliding cavity
It is connected to first piston, baffle ring is equipped in the piston sliding cavity of the first piston two sides, the side of the first piston is equipped with half
Endless tube, half endless tube run through and extend to the outside of piston sliding cavity and be connected with mounting plate, and the side of the mounting plate is set
There is the second jet pipe, installing pipe is equipped on first jet pipe and the second jet pipe, is set on the ring tube above the curved opening
There is bracket, the side of the bracket is connected with connecting plate by spring, and the two sides of the connecting plate are all provided with restraining position ring block, the limit
Hose is slidably connected in the ring of position, and the both ends of the hose and the top of installing pipe are equipped with terminal pad, in the terminal pad
Equipped with connecting hole, connecting column is rotatably connected in the connecting hole, the inside of the ring tube is equipped with piston tube, the piston tube
It is connect by conduit with piston sliding cavity, the work other than two baffle rings is arranged in the link position of the conduit and piston sliding cavity
It fills in sliding cavity, the top of the piston tube is equipped with connection frame, and the bottom end of the connection frame is connected with second by electric pushrod
The inside of piston tube is arranged in piston, the second piston.
The top of the installing pipe is equipped with chuck, and the bottom end of the hose corresponds to chuck equipped with snap ring.
The connection frame is equipped with fixation hole, is rotatably connected to fixed column in the fixation hole.
The utility model has the beneficial effects that the utility model is controlled by the work to electric pushrod, thus to
The position of two pistons is adjusted, and since the inside of piston tube is connected to setting with the inside of piston sliding cavity, can change
The position of first piston is controlled by the stroke to electric pushrod, it will be able to between the first jet pipe and the second jet pipe
Angle be adjusted, and design structure is relatively simple, so that whole be less prone to damage, operation is relatively simple, can be compared with
To quickly finish operation, convenient for the use of people.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model bottom end structural schematic diagram；
Fig. 3 is the utility model Structure of cross section schematic diagram；
Fig. 4 is the utility model longitudal section structural schematic diagram.
In figure: 1- ring tube, the first jet pipe of 2-, 3- piston sliding cavity, 4- first piston, 5- baffle ring, half endless tube of 6-, 7- peace
Loading board, the second jet pipe of 8-, 9- installing pipe, 10- bracket, 11- spring, 12- connecting plate, 13- stop collar, 14- hose, 15- connection
Disk, 16- piston tube, 17- conduit, 18- connection frame, 19- electric pushrod, 20- second piston, 21- connecting hole, 22- connecting column,
23- chuck, 24- snap ring, 25- fixation hole, 26- fixed column, 27- curved opening.
Specific embodiment
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3, Figure 4, it the utility model discloses a kind of jet pipe foldable structure of plant protection drone, adopts
Technical solution is, including ring tube 1, and the side of ring tube 1 is equipped with curved opening 27, the ring tube of 27 side of curved opening
1 is equipped with the first jet pipe 2, and the inside of ring tube 1 is equipped with piston sliding cavity 3, slidably connects first piston in piston sliding cavity 3
4, the piston sliding cavity 3 of 4 two sides of first piston is interior to be equipped with baffle ring 5, and the side of first piston 4 is equipped with half endless tube 6, and half endless tube 6 passes through
It wears and extends to the outside of piston sliding cavity 3 and be connected with mounting plate 7, the side of mounting plate 7 is equipped with the second jet pipe 8, the first spray
Installing pipe 9 is equipped on pipe 2 and the second jet pipe 8, the ring tube 1 of 27 top of curved opening is equipped with bracket 10, the side of bracket 10
Face is connected with connecting plate 12 by spring 11, and the two sides of connecting plate 12 are all provided with restraining position ring block 13, slidably connect in stop collar 13
Hose 14, when hose 14 is by inside side stretching can compressed spring 11, hose 14 relaxation when, spring 11 extend, so as to
Enough effectively to prevent hose 14 from bending, the both ends of hose 14 and the top of installing pipe 9 are equipped with terminal pad 15, terminal pad
It is equipped with connecting hole 21 in 15, connecting column 22 is rotatably connected in connecting hole 21, the inside of ring tube 1 is equipped with piston tube 16, piston
Pipe 16 is connect by conduit 17 with piston sliding cavity 3, and the link position of conduit 17 and piston sliding cavity 3 is arranged in two baffle rings 5
In piston sliding cavity 3 in addition, the top of piston tube 16 is equipped with connection frame 18, and the bottom end of connection frame 18 is connected by electric pushrod 19
It is connected to second piston 20, the inside of piston tube 16 is arranged in second piston 20, and electric pushrod 19 passes through the control of conducting wire and unmanned plane
End connection processed.
As a kind of optimal technical scheme of the utility model, the top of installing pipe 9 is equipped with chuck 23, the bottom end of hose 14
Corresponding chuck 23 is equipped with snap ring 24, ensure that the connection between installing pipe 9 and hose 14 has good leakproofness.
As a kind of optimal technical scheme of the utility model, connection frame 18 is equipped with fixation hole 25, turns in fixation hole 25
It is dynamic to be connected with fixed column 26.
Working principle of the utility model is: needing that the angle between the first jet pipe 2 and the second jet pipe 8 is adjusted
When, by the control terminal of unmanned plane electric pushrod 19 is worked, to change position of the second piston 20 inside piston tube 16
It sets, since the inside of piston tube 16 is connected to the inside of piston tube 16, so when the position of second piston 20 changes
The position of one piston 4 can also change, so as to which the angle between the first jet pipe 2 and the second jet pipe 8 is adjusted, from
And realize folding operation.
The utility model relates to circuit connection be those skilled in the art use customary means, can be tried by limited times
It tests to obtain technical inspiration, belongs to the widely used prior art.
Unspecified component herein is the prior art.
Although above-mentioned be explained in detail specific embodiment of the utility model, the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
Under the premise of make a variety of changes, without have the modification of creative work or deformation still the protection scope of the utility model with
It is interior.
Claims (3)
1. a kind of jet pipe foldable structure of plant protection drone, which is characterized in that including ring tube (1), the side of the ring tube (1)
Face is equipped with curved opening (27), and the ring tube (1) of curved opening (27) side is equipped with the first jet pipe (2), the annulus
The inside for managing (1) is equipped with piston sliding cavity (3), slidably connects first piston (4) in the piston sliding cavity (3), and described the
Baffle ring (5) are equipped in the piston sliding cavity (3) of one piston (4) two sides, the side of the first piston (4) is equipped with half endless tube (6),
Half endless tube (6) runs through and extends to the outside of piston sliding cavity (3) and be connected with mounting plate (7), the mounting plate (7)
Side is equipped with the second jet pipe (8), is equipped with installing pipe (9) on first jet pipe (2) and the second jet pipe (8), the arc is opened
Ring tube (1) above mouth (27) is equipped with bracket (10), and the side of the bracket (10) is connected with connection by spring (11)
The two sides of plate (12), the connecting plate (12) are all provided with restraining position ring block (13), slidably connect hose in the stop collar (13)
(14), the both ends of the hose (14) and the top of installing pipe (9) are equipped with terminal pad (15), are set in the terminal pad (15)
Have connecting hole (21), be rotatably connected to connecting column (22) in the connecting hole (21), the inside of the ring tube (1) is equipped with piston
It manages (16), the piston tube (16) is connect by conduit (17) with piston sliding cavity (3), the conduit (17) and piston sliding cavity
(3) in the piston sliding cavity (3) that link position is arranged other than two baffle rings (5), the top of the piston tube (16) is equipped with
The bottom end of connection frame (18), the connection frame (18) is connected with second piston (20) by electric pushrod (19), and described second is living
(20) setting is filled in the inside of piston tube (16).
2. a kind of jet pipe foldable structure of plant protection drone according to claim 1, it is characterised in that: the installing pipe
(9) top is equipped with chuck (23), and the bottom end of the hose (14) corresponds to chuck (23) equipped with snap ring (24).
3. a kind of jet pipe foldable structure of plant protection drone according to claim 1, it is characterised in that: the connection frame
(18) fixation hole (25) are equipped with, are rotatably connected to fixed column (26) in the fixation hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920143018.5U CN209581898U (en) | 2019-01-29 | 2019-01-29 | A kind of jet pipe foldable structure of plant protection drone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920143018.5U CN209581898U (en) | 2019-01-29 | 2019-01-29 | A kind of jet pipe foldable structure of plant protection drone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581898U true CN209581898U (en) | 2019-11-05 |
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ID=68380953
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920143018.5U Active CN209581898U (en) | 2019-01-29 | 2019-01-29 | A kind of jet pipe foldable structure of plant protection drone |
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| Country | Link |
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| CN (1) | CN209581898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114190355A (en) * | 2021-11-19 | 2022-03-18 | 河南省林业调查规划院 | Sowing system and method for unmanned aerial vehicle aerial sowing and forestation |
-
2019
- 2019-01-29 CN CN201920143018.5U patent/CN209581898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114190355A (en) * | 2021-11-19 | 2022-03-18 | 河南省林业调查规划院 | Sowing system and method for unmanned aerial vehicle aerial sowing and forestation |
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