CN206984384U - A kind of spray boom damping of plant protection unmanned plane - Google Patents
A kind of spray boom damping of plant protection unmanned plane Download PDFInfo
- Publication number
- CN206984384U CN206984384U CN201720605430.5U CN201720605430U CN206984384U CN 206984384 U CN206984384 U CN 206984384U CN 201720605430 U CN201720605430 U CN 201720605430U CN 206984384 U CN206984384 U CN 206984384U
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- China
- Prior art keywords
- spray boom
- damping
- unmanned plane
- plant protection
- connecting rod
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Abstract
The utility model discloses a kind of spray boom damping of plant protection unmanned plane; including fuselage, spray boom and damping; the bottom of the fuselage is installed with spray boom fixed seat; the both ends of the spray boom fixed seat open up fluted; the concave surface of the groove matches with spray boom; one end of the spray boom is installed with rotating shaft; spray boom is movably arranged in groove by rotating shaft; the upper surface of spray boom is further opened with thread groove; the thread groove is located at the underface of damping, and the damping includes protection shell, connecting rod, push rod, briquetting and damping spring.The spray boom damping of plant protection unmanned plane of the present utility model, when spray boom, which sprays decoction, spray boom is shaken upwards so as to caused impulsive force, the connecting rod that can make to be connected with spray boom promotes push rod, so that briquetting extrudes damping spring, dissipated using deformation caused by damping spring so as to be shaken caused by spray boom, effectively reduce vibrations to influence caused by unmanned plane during flying posture.
Description
Technical field
Plant protection unmanned air vehicle technique field is the utility model is related to, specially a kind of spray boom damping of plant protection unmanned plane.
Background technology
Because the spray boom of traditional plant protection unmanned plane is to be fixedly mounted on by Hard link on unmanned plane, so as to be sprayed when spray boom
Impulsive force caused by decoction causes unmanned plane produces to rock and influence the state of flight of unmanned plane, and the decoction for causing to spray is trickled down
It is uneven, influence deinsectization effect.
Utility model content
The purpose of this utility model is to provide a kind of spray boom damping of plant protection unmanned plane possess simple in construction, peace
The advantages of filling easy, good damping effect, solves traditional plant protection unmanned plane because spray boom is to be fixedly mounted on nobody by Hard link
On machine, so as to cause unmanned plane produces to rock and influence the flight shape of unmanned plane when impulsive force caused by spray boom ejection decoction
State, the decoction for causing to spray trickle down uneven, the problem of influenceing deinsectization effect.
To achieve the above object, the utility model provides following technical scheme：A kind of spray boom damping machine of plant protection unmanned plane
Structure, including fuselage, the bottom of the fuselage are installed with spray boom fixed seat, and the both ends of the spray boom fixed seat offer recessed
Groove, concave surface and the spray boom of the groove match, and one end of the spray boom is installed with rotating shaft, and spray boom is pacified by rotating shaft activity
In groove, the upper surface of spray boom is further opened with thread groove, and the thread groove is located at the underface of damping, the damping
Mechanism includes protection shell, connecting rod, push rod, briquetting and damping spring, and the protection shell is fixedly mounted by fixed screw
In the bottom of fuselage, the connecting rod is between protection shell and spray boom, and one end of connecting rod is through protection outer casing bottom
Inwall extends to inside, and the other end of connecting rod is further opened with screw thread, and the screw thread matches with thread groove, connecting rod it is another
End is fixedly connected by the screw thread to match with thread groove with spray boom, and it is outer that the push rod, briquetting and damping spring are respectively positioned on protection
The inside of shell, one end of push rod are fixedly connected with the connecting rod, and the other end of push rod is fixedly connected with briquetting, and damping spring fixes peace
Gap loaded on briquetting with protection outer casing inner wall.
Preferably, it is further opened with axial trough on the concave surface of the groove.
Preferably, the rotating shaft matches with axial trough.
Preferably, the spray boom fixed seat is a kind of component of carbonaceous material.
Preferably, the protection shell is a kind of component of cylinder-like structure.
Compared with prior art, the beneficial effects of the utility model are as follows：
The spray boom damping of plant protection unmanned plane of the present utility model, when spray boom sprays decoction so as to which caused impulsive force makes
When spray boom shakes upwards, the connecting rod that can make to be connected with spray boom promotes push rod, so that briquetting extrudes damping spring, utilizes damping
Deformation caused by spring is dissipated so as to be shaken caused by spray boom, effectively reduces vibrations to shadow caused by unmanned plane during flying posture
Ring.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is spray boom connection diagram of the present utility model；
Fig. 3 is groove schematic diagram of the present utility model；
Fig. 4 is damping schematic diagram of the present utility model.
In figure：1 fuselage, 2 spray boom fixed seats, 3 grooves, 31 axial troughs, 4 spray booms, 5 rotating shafts, 6 thread grooves, 7 dampings, 8 are protected
Protect shell, 9 connecting rods, 91 screw threads, 10 push rods, 11 briquettings, 12 damping springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4, a kind of spray boom damping of plant protection unmanned plane, including fuselage 1 are referred to, peace is fixed in the bottom of fuselage 1
Equipped with spray boom fixed seat 2, spray boom fixed seat 2 is a kind of component of carbonaceous material, and the material weight is light, hardness is high, and makes extensively
For the assembly parts of unmanned plane, the both ends of spray boom fixed seat 2 open up fluted 3, and are further opened with axial trough on the concave surface of groove 3
31, concave surface and the spray boom 4 of groove 3 match, and one end of spray boom 4 is installed with rotating shaft 5, and rotating shaft 5 matches with axial trough 31,
Spray boom 4 is movably arranged in groove 3 by rotating shaft 5, so as to when spray boom 4 spray decoction so as to caused impulsive force make spray boom 4 to
Upper vibrations, the upper surface of spray boom 4 are further opened with thread groove 6, and thread groove 6 is located at the underface of damping 7, and damping 7 wraps
It is a kind of structure of cylinder-like structure to include protection shell 8, connecting rod 9, push rod 10, briquetting 11 and damping spring 12, protection shell 8
Part, and the bottom of fuselage 1 is fixedly mounted on by fixed screw, connecting rod 9 is between protection shell 7 and spray boom 4, connecting rod
Inwall of 9 one end through protection shell 8 bottom extends to inside, and the other end of connecting rod 9 is further opened with screw thread 91, screw thread 91
Matched with thread groove 6, the other end of connecting rod 9 is fixedly connected by the screw thread 91 to match with thread groove 6 with spray boom 4, is pushed away
Bar 10, briquetting 11 and damping spring 12 are respectively positioned on the inside of protection shell 8, and one end of push rod 10 is fixedly connected with connecting rod 9, pushed away
The other end of bar 10 is fixedly connected with briquetting 11, and damping spring 12 is fixedly installed in briquetting 11 with protecting the space of the inwall of shell 8
Place, push rod 10 is promoted briquetting 11 is extruded damping spring 12 by connecting rod 9.
The spray boom damping of plant protection unmanned plane of the present utility model, when spray boom 4 sprays decoction so as to caused impulsive force
When the spray boom 4 is shaken upwards, the connecting rod 9 that can make to be connected with spray boom 4 promotes push rod 10, so that briquetting 11 extrudes damping spring
12, using deformation caused by damping spring 12 so as to which vibrations caused by spray boom 4 be dissipated, effectively reduce vibrations and unmanned plane is flown
Influenceed caused by row posture.
In summary：The spray boom damping of plant protection unmanned plane of the present utility model, simple in construction, the easy, damping of installation
Positive effect, effectively solve traditional plant protection unmanned plane because spray boom is to be fixedly mounted on by Hard link on unmanned plane, so as to
Impulsive force caused by spraying decoction when spray boom causes unmanned plane produces to rock and influence the state of flight of unmanned plane, causes to spray
Decoction trickle down uneven, the problem of influenceing deinsectization effect.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of spray boom damping of plant protection unmanned plane, including fuselage (1), it is characterised in that：The bottom of the fuselage (1) is consolidated
Dingan County is equipped with spray boom fixed seat (2), and the both ends of the spray boom fixed seat (2) open up fluted (3), the groove (3) it is recessed
Face matches with spray boom (4), and one end of the spray boom (4) is installed with rotating shaft (5), and spray boom (4) is pacified by rotating shaft (5) activity
In groove (3), the upper surface of spray boom (4) is further opened with thread groove (6), and the thread groove (6) is located at damping (7)
Underface, the damping (7) include protection shell (8), connecting rod (9), push rod (10), briquetting (11) and damping spring
(12), the protection shell (8) is fixedly mounted on the bottom of fuselage (1) by fixed screw, and the connecting rod (9) is positioned at protection
Between shell (8) and spray boom (4), one end of connecting rod (9) connects through protecting the inwall of shell (8) bottom to extend to inside
The other end of bar (9) is further opened with screw thread (91), and the screw thread (91) matches with thread groove (6), the other end of connecting rod (9)
It is fixedly connected by the screw thread (91) to match with thread groove (6) with spray boom (4), the push rod (10), briquetting (11) and damping
Spring (12) is respectively positioned on the inside of protection shell (8), and one end of push rod (10) is fixedly connected with connecting rod (9), push rod (10)
The other end is fixedly connected with briquetting (11), and damping spring (12) is fixedly installed in briquetting (11) with protecting the sky of shell (8) inwall
At gap.
A kind of 2. spray boom damping of plant protection unmanned plane according to claim 1, it is characterised in that：The groove (3)
Concave surface on be further opened with axial trough (31).
A kind of 3. spray boom damping of plant protection unmanned plane according to claim 1, it is characterised in that：The rotating shaft (5)
Matched with axial trough (31).
A kind of 4. spray boom damping of plant protection unmanned plane according to claim 1, it is characterised in that：The spray boom is fixed
Seat (2) is a kind of component of carbonaceous material.
A kind of 5. spray boom damping of plant protection unmanned plane according to claim 1, it is characterised in that：The protection shell
(8) it is a kind of component of cylinder-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605430.5U CN206984384U (en) | 2017-05-27 | 2017-05-27 | A kind of spray boom damping of plant protection unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605430.5U CN206984384U (en) | 2017-05-27 | 2017-05-27 | A kind of spray boom damping of plant protection unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206984384U true CN206984384U (en) | 2018-02-09 |
Family
ID=61390372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605430.5U Expired - Fee Related CN206984384U (en) | 2017-05-27 | 2017-05-27 | A kind of spray boom damping of plant protection unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206984384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020037750A1 (en) * | 2018-08-22 | 2020-02-27 | 山东省农业机械科学研究院 | Spraying rod self-balancing and damping apparatus and agricultural drone spraying rod |
-
2017
- 2017-05-27 CN CN201720605430.5U patent/CN206984384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020037750A1 (en) * | 2018-08-22 | 2020-02-27 | 山东省农业机械科学研究院 | Spraying rod self-balancing and damping apparatus and agricultural drone spraying rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |