CN208248504U - Medicine-chest connection structure on agricultural plant protection helicopter - Google Patents
Medicine-chest connection structure on agricultural plant protection helicopter Download PDFInfo
- Publication number
- CN208248504U CN208248504U CN201820570161.8U CN201820570161U CN208248504U CN 208248504 U CN208248504 U CN 208248504U CN 201820570161 U CN201820570161 U CN 201820570161U CN 208248504 U CN208248504 U CN 208248504U
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- China
- Prior art keywords
- medicine
- chest
- fixedly connected
- horn
- ring
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- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
Medicine-chest connection structure on agricultural plant protection helicopter, including helicopter horn, undercarriage are fixedly connected on horn, the sunpender upper end of rigidity is fixedly connected under horn, medicine-chest is fixedly connected on downrod lower end, and the undercarriage is skid chassis, and medicine-chest is located among skid chassis；It is fixedly connected with the upper half ring with ear on horn, is fixedly connected with the lower semi-ring with ear in sunpender upper end, the upper half ring and lower semi-ring ear offer connecting hole, and upper half ring is fixedly connected with lower semi-ring by the bolt being threaded through in connecting hole.This structure can preferably absorb the Impact energy that helicopter landing generates.
Description
Technical field
The utility model relates to agricultural plant protection helicopter fields, in particular to the medicine-chest on agricultural plant protection helicopter connects knot
Structure belongs to agricultural plant protection technical field.
Background technique
Agricultural unmanned plane efficiency is artificial 50 times or more in agricultural plant protection, and the formulation rate for reaching identical effect is
For the 80% of traditional plant protection operation dosage hereinafter, due to being sprayed using atomizing, water consumption reduces 90 or more, is planted using unmanned plane
Guarantor can greatly improve agricultural production operating efficiency, reduce pesticide dosage, reduce the pollution by pesticides entered in soil and atmosphere, protect
Food safety is demonstrate,proved, unmanned plane plant protection is obtaining significant progress in recent years, and in unmanned plane plant protection operation, unmanned plane needs are taken
The medicine-chest that band fills medical fluid carries out flight sprinkling, and plant protection drone medicine-chest in city's is directly anchored on fuselage at present, only plays solid
It is set for using, does not integrate the whole stress condition for considering helicopter, can be fewer and fewer there are also being measured in spraying operation due to medical fluid,
So the center of gravity of helicopter can be changed, the stability of complete machine is influenced, in order to avoid influencing helicopter center of gravity, is generally required in fuselage
Two sides are symmetrical arranged two kettles, use simultaneously in sprinkling, this undoubtedly increases the complexity of system.
Summary of the invention
The purpose of the utility model is to overcome present in the water tank connection setting on current agricultural plant protection helicopter
The above problem provides the medicine-chest connection structure on a kind of agricultural plant protection helicopter.
To realize the purpose of this utility model, using following technical solutions: the medicine-chest on agricultural plant protection helicopter connects
Binding structure, including helicopter horn, undercarriage are fixedly connected on horn, and rigid sunpender upper end is fixedly connected under horn,
Medicine-chest is fixedly connected on downrod lower end, and medicine-chest is located among undercarriage；Further；It is fixedly connected on horn with ear
Upper half ring is fixedly connected with the lower semi-ring with ear, the upper half ring and the company of offering of lower semi-ring ear in sunpender upper end
Hole is connect, upper half ring is fixedly connected with lower semi-ring by the bolt being threaded through in connecting hole；Further；In medicine-chest upper surface circumferential direction
On be evenly arranged with multiple bolts hole, be fixedly connected in downrod lower end or be wholely set terminal pad with sunpender, opened in terminal pad
Equipped with hole corresponding with multiple bolts hole, medicine-chest is bolted to connection in bolt hole；Further；The upper half
Ring is located at beside undercarriage and horn connecting portion.
The positive advantageous effects of the utility model are: medicine-chest is connected directly between the machine among undercarriage in this structure
On arm, the installation space on fuselage is saved, what can be optimized is selectively mounted to the position of centre of gravity of complete machine, is conducive to the weight of helicopter
The heart moves down, and increases the stability of helicopter, will not make the centre-of gravity shift of complete machine in the reduction of operation process Chinese medicine dose, and there are also more
It is important that the design combination mechanical characteristic, is directly anchored to medicine-chest on undercarriage, sunpender is perpendicular using pulling force mode
Histogram is to vertical with horn, the lift of horn can be acted directly on medicine-chest by sunpender in flight course, be landed in helicopter
When, undercarriage, which hits the ability that ground generates, to be timely transmitted on sunpender and medicine-chest by horn, since medicine-chest has
Biggish non-deformability, so the Impact energy that helicopter landing generates can preferably be absorbed, dispersing impact forces reduce drop
The influence of impact when falling to the component of helicopter, extends helicopter service life.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the schematic diagram of medicine-chest upper surface.
Specific embodiment
In order to more fully explain the implementation of the utility model, the embodiment of the utility model is provided.These implement real
Example is only the elaboration to the utility model, does not limit the scope of the utility model.
In conjunction with attached drawing to the further details of explanation of the utility model, respectively marked in attached drawing are as follows: 1: horn；2: undercarriage；
3: sunpender；4: medicine-chest；5: upper half ring；6: lower semi-ring；7: ear；8: bolt hole.
As shown in the picture, the medicine-chest connection structure on agricultural plant protection helicopter, including helicopter horn 1, undercarriage 2 are fixed
It is connected on horn 1, rigid 3 upper end of sunpender is fixedly connected under horn, more detailed connection type are as follows: solid on horn
Surely it is connected with the upper half ring 5 with ear, the upper half ring is located at beside undercarriage and horn connecting portion, solid in sunpender upper end
Surely it is connected with the lower semi-ring 6 with ear, the upper half ring and lower semi-ring ear offer connecting hole, and 7 show ear, on
Semi-ring is fixedly connected with lower semi-ring by the bolt being threaded through in connecting hole；Medicine-chest 4 is fixedly connected on downrod lower end, specifically
Connection type are as follows: be evenly arranged with multiple bolts hole in the circumferential direction of medicine-chest upper surface, 8 show bolt hole, in downrod lower end
It is fixedly connected or has been wholely set terminal pad with sunpender, hole corresponding with multiple bolts hole is offered in terminal pad, medicine-chest is logical
It crosses bolt to be fixedly connected in bolt hole, terminal pad is not shown in figure, and terminal pad is disc, is used in Fig. 2
Medicine-chest upper surface has started 4 bolts hole close at its outer rim, highly stable after connecting in this way with sunpender, and medicine-chest is located at undercarriage
Centre, undercarriage centre are essentially the position of centre of gravity of helicopter.
After the embodiments of the present invention is described in detail, one of ordinary skilled in the art is clearly understood that,
Various change and modification can be carried out by not departing under above-mentioned claim and spirit, all according to the technical essence of the utility model
Any simple modification, equivalent change and modification to the above embodiments belong to the range of technical solutions of the utility model,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (4)
1. the medicine-chest connection structure on agricultural plant protection helicopter, including helicopter horn, undercarriage are fixedly connected on horn,
Be characterized in that: rigid sunpender upper end is fixedly connected under horn, and medicine-chest is fixedly connected on downrod lower end, and medicine-chest is located at undercarriage
It is intermediate.
2. the medicine-chest connection structure on agricultural plant protection helicopter according to claim 1, it is characterised in that: solid on horn
Surely it is connected with the upper half ring with ear, is fixedly connected with the lower semi-ring with ear, the upper half ring and lower half in sunpender upper end
Ring ear offers connecting hole, and upper half ring is fixedly connected with lower semi-ring by the bolt being threaded through in connecting hole.
3. the medicine-chest connection structure on agricultural plant protection helicopter according to claim 1, it is characterised in that: the table on medicine-chest
It is evenly arranged with multiple bolts hole in the circumferential direction of face, be fixedly connected in downrod lower end or has been wholely set terminal pad with sunpender, connects
Hole corresponding with multiple bolts hole is offered on disk, medicine-chest is bolted to connection in bolt hole.
4. the medicine-chest connection structure on agricultural plant protection helicopter according to claim 2, it is characterised in that: the upper half
Ring is located at beside undercarriage and horn connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570161.8U CN208248504U (en) | 2018-04-20 | 2018-04-20 | Medicine-chest connection structure on agricultural plant protection helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570161.8U CN208248504U (en) | 2018-04-20 | 2018-04-20 | Medicine-chest connection structure on agricultural plant protection helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208248504U true CN208248504U (en) | 2018-12-18 |
Family
ID=64636658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820570161.8U Expired - Fee Related CN208248504U (en) | 2018-04-20 | 2018-04-20 | Medicine-chest connection structure on agricultural plant protection helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208248504U (en) |
-
2018
- 2018-04-20 CN CN201820570161.8U patent/CN208248504U/en not_active Expired - Fee Related
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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: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |