CN106800088A - A kind of agricultural machinery unmanned plane propeller protection device - Google Patents
A kind of agricultural machinery unmanned plane propeller protection device Download PDFInfo
- Publication number
- CN106800088A CN106800088A CN201611222424.8A CN201611222424A CN106800088A CN 106800088 A CN106800088 A CN 106800088A CN 201611222424 A CN201611222424 A CN 201611222424A CN 106800088 A CN106800088 A CN 106800088A
- Authority
- CN
- China
- Prior art keywords
- unmanned plane
- cover body
- limited block
- protection device
- agricultural machinery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U80/00—Transport or storage specially adapted for UAVs
- B64U80/70—Transport or storage specially adapted for UAVs in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Transportation (AREA)
- Connection Of Plates (AREA)
Abstract
The invention provides a kind of agricultural machinery unmanned plane propeller protection device, including cover body and base plate, the cover body is located on the base plate, the undercarriage of the unmanned plane is provided with jack, the cover body bottom is provided with an at least through hole, one first locating part is installed with outside the through hole, first locating part includes an open tubular column, first limited post, first spring and the first limited block, first limited block is connected with the first limited post integrative-structure, first limited block is located in the open tubular column, and by the pressure from first spring, stretched into through the through hole and then inserted in the jack inside the cover body in the free end of first limited post, so as to unmanned plane is given into spacing fixation.The beneficial effect of the invention is：Unmanned plane undercarriage is carried out by the first locating part it is spacing, so as to propeller shape into effective shade and protection.
Description
Technical field
The invention belongs to technical field of agricultural machinery, is protected with unmanned plane propeller more particularly, to a kind of agricultural machinery
Protection unit.
Background technology
At present, use unmanned plane field in agricultural, multi-rotor unmanned aerial vehicle due to its simple structure, low cost, manipulate ability compared with
Well, can hover, be adapted to spray insecticide large area farmland, and the superiority hardly matched with other conventional measures.But it is existing
The propeller for having unmanned plane cannot all draw in together, just be easy to that it is caused to damage in carrying or transportation,
And the blade for exposing also can bring danger to user of service, have unmanned plane is transported using common casing in the prior art
Defeated, but the casing has no position-limiting action to built-in unmanned plane therein, and still the propeller part of unmanned plane can not be played
Effectively protection, is badly in need of a kind of unmanned plane propeller protection device with position-limiting action to solve the above problems.
The content of the invention
The invention problem to be solved is to provide a kind of agricultural machinery unmanned plane propeller protection device, by
One locating part unmanned plane undercarriage is carried out it is spacing, so as to propeller shape into effective shade and protection.
In order to solve the above technical problems, the technical scheme that the invention is used is：
A kind of agricultural machinery unmanned plane propeller protection device, including cover body and base plate, the cover body are located at the bottom
On plate, unmanned plane is located in the inner space that the cover body and the base plate are surrounded, and the undercarriage of the unmanned plane is provided with slotting
Hole, the cover body bottom is provided with an at least through hole, and one first locating part is installed with outside the through hole, and first locating part includes
One open tubular column, the first limited post, the first spring and the first limited block, first limited block are tied with first limited post one
Structure is connected, and first limited block is located in the open tubular column, and by the pressure from first spring, first limit
The free end of position post is stretched into through the through hole and then inserted in the jack inside the cover body, so as to unmanned plane be limited
Position is fixed.
Further, the base plate is provided with least one second locating part, and second locating part includes one second limited post,
An at least stop collar is correspondingly provided with the cover body, second limited post is inserted in the stop collar.
Further, the second limited post lateral surface is provided with groove and the second limited block in the groove, described
Elastic component is provided between the second limited block and the groove inner wall；After second limited post inserts the stop collar, described the
Two limited blocks are located at stop collar top.
Further, second limited block is a wedge, and its upper surface is an inclined-plane.
Further, the propeller of the unmanned plane is folding structure.
The invention has the advantages and positive effects that：It is to limit cover body in base plate that wherein the second locating part is mainly
On position；Wherein the first locating part is mainly relative position of the limitation unmanned plane in cover body, and two spacing processes can be real
Now effective protection of the cover body to unmanned plane and propeller.
Brief description of the drawings
Fig. 1 is the structural representation of propeller set open mode in embodiment；
Fig. 2, Fig. 3 are structural representation of the propeller set folded state in different azimuth in embodiment；
Fig. 4 is the A-A of Fig. 3 partial structurtes to generalized section；
Fig. 5 is the overall structure diagram of propeller protection device in embodiment；
Fig. 6 is the dimensional structure diagram of the cover body；
Fig. 7 is the close-up schematic view of Fig. 6；
Fig. 8 is the planar structure schematic diagram of the cover body；
Fig. 9 is the B-B direction generalized section of Fig. 8 partial structurtes；
Figure 10 is the structural representation of the base plate.
In figure：1st, lid, 11, draw-in groove, 111, card division, 2, locking member, 21, lock tube, 22, spring, 23, lock, 24, lock
Leaf, 3, horn, 4, connecting rod, 5, undercarriage, 51, jack, 6, cover body, 61, through hole, 62, stop collar, 7, base plate, 8, first is spacing
Part, 81, open tubular column, the 82, first limited post, the 83, first spring, the 84, first limited block, the 9, second locating part, 91, second is spacing
Post, the 92, second limited block.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is the limitation to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " is meant that two or more.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in the invention.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment 1
As shown in fig. 5-10, a kind of agricultural machinery unmanned plane propeller protection device, including cover body 6 and base plate 7, institute
Cover body 6 is stated on the base plate 7, unmanned plane is located in the inner space that the cover body 6 and the base plate 7 are surrounded, the nothing
Man-machine undercarriage 5 is provided with jack 51；
The cover body 6 bottom four is respectively provided with a through hole 61 on corner, and one first locating part is installed with outside the through hole 61
8, first locating part 8 includes an open tubular column 81, the first limited post 82, the first spring 83 and the first limited block 84, described the
One limited block 84 is connected with the integrative-structure of the first limited post 82, and first limited block 84 is located in the open tubular column 81,
And by the pressure from first spring 83, the free end of first limited post 82 is stretched into described through the through hole 61
Then inserted in the jack 51 inside cover body, so as to unmanned plane is given into spacing fixation.
One second locating part 9 is respectively provided with the base plate on four corners, second locating part 9 includes that one second is spacing
Post 91, is correspondingly provided with an at least stop collar 62 on the cover body 6, second limited post 91 is inserted in the stop collar 62.
Wherein, the lateral surface of the second limited post 91 is provided with groove and the second limited block 92 in the groove, institute
State and be provided with elastic component between the second limited block 92 and the groove inner wall, i.e., second limited block can in the presence of the elastic component
Stretched in above-mentioned groove；After second limited post 91 inserts the stop collar 62, second limited block 92 is located at described
The top of stop collar 62.
Further, second limited block 92 is a wedge, and its upper surface is an inclined-plane.
Unmanned plane can load in propeller protection device, and detailed process is as follows：
First, unmanned plane is placed on the setting position of base plate；Then, cover body is covered on unmanned plane, the process of the shade
In, in the second limited post insertion stop collar, outside the second limited block ejection groove, you can carry out spacing；Finally, by the described first limit
The free end of position post is inserted in the jack, so as to unmanned plane is given into spacing fixation.
Second locating part is mainly the position on base plate for limitation cover body；First locating part is mainly and limits nobody
Relative position of the machine in cover body, two spacing processes can realize effective protection of the cover body to unmanned plane and propeller.
Embodiment 2
As Figure 1-10 shows, the agricultural machinery of the present embodiment unmanned plane propeller protection device is mainly for folding
The unmanned plane of formula propeller set is set, and the foldable propeller device includes lid 1,2,8 horns 3 of locking member and 8
Connecting rod 4；The lid 1 is fixedly arranged in unmanned plane main body, and the middle part of the lid 1 is provided with and coordinates locked with the locking member 2
Draw-in groove 11；Some rings of the horn 3 are distributed in the periphery of the lid 1, and one end of the horn 3 is articulated with the lid by axle
Can rotate on body 1 and around pin joint, its other end is provided with unmanned plane propeller component；Cut with scissors by axle one end of the connecting rod 4
It is connected to the middle part of the horn 3 and can be rotated around pin joint, its other end is articulated with the locking member 2 by axle and can be around
Pin joint is rotated.
Wherein, the locking member 2 is located at the surface of the draw-in groove 11, including lock tube 21, spring 22, lock 23 and 3
Individual lock leaf 24, the lock leaf 24 is distributed in the bottom of the lock 23 around the axle center ring of the lock 23, in the lock tube 21
Portion is provided with through hole, and the lock 23 then passes through the through hole and lock leaf 24 fixation company described with 3 after passing through the spring 22
Connect, the lock 23 can drive it is described lock leaf 24 carry out hoop rotation.
Wherein, the cell body shape of the draw-in groove 11 is consistent with some described shape for locking leaf 24 after fixing, the cell body
Inner bottom part is provided with the card division 111 that direction is rotated clockwise in the lock leaf 24.
The unmanned plane propeller protection device includes cover body 6 and base plate 7, and the cover body 6 is located on the base plate 7, nobody
Machine is located in the inner space that the cover body 6 and the base plate 7 are surrounded, and the undercarriage 5 of the unmanned plane is provided with jack 51；
The cover body 6 bottom four is respectively provided with a through hole 61 on corner, and one first locating part is installed with outside the through hole 61
8, first locating part 8 includes an open tubular column 81, the first limited post 82, the first spring 83 and the first limited block 84, described the
One limited block 84 is connected with the integrative-structure of the first limited post 82, and first limited block 84 is located in the open tubular column 81,
And by the pressure from first spring 83, the free end of first limited post 82 is stretched into described through the through hole 61
Then inserted in the jack 51 inside cover body, so as to unmanned plane is given into spacing fixation.
One second locating part 9 is respectively provided with the base plate on four corners, second locating part 9 includes that one second is spacing
Post 91, is correspondingly provided with an at least stop collar 62 on the cover body 6, second limited post 91 is inserted in the stop collar 62.
Wherein, the lateral surface of the second limited post 91 is provided with groove and the second limited block 92 in the groove, institute
State and be provided with elastic component between the second limited block 92 and the groove inner wall, i.e., second limited block can in the presence of the elastic component
Stretched in above-mentioned groove；After second limited post 91 inserts the stop collar 62, second limited block 92 is located at described
The top of stop collar 62.
Further, second limited block 92 is a wedge, and its upper surface is an inclined-plane.
The folding process of the propeller set of the present embodiment is as follows：
Outer bound pair lock top applies downward pressure and simultaneously rotate counterclockwise lock top, and lock leaf is produced simultaneously from card division
Subsequently into draw-in groove；Outer bound pair lock top applies upward pulling force, and lock drives lock tube to move upwards, the lock then band
Dynamic connecting rod and horn are moved upwards, and thus horn draws folding in.
Drawing the unmanned plane after folding in can load in propeller protection device, and detailed process is as follows：
First, unmanned plane is placed on the setting position of base plate；Then, cover body is covered on unmanned plane, the process of the shade
In, in the second limited post insertion stop collar, outside the second limited block ejection groove, you can carry out spacing；Finally, by the described first limit
The free end of position post is inserted in the jack, so as to unmanned plane is given into spacing fixation.
Second locating part is mainly the position on base plate for limitation cover body；First locating part is mainly and limits nobody
Relative position of the machine in cover body, two spacing processes can realize effective protection of the cover body to unmanned plane and propeller.
The one embodiment to the invention has been described in detail above, but the content is only the invention
Preferred embodiment, it is impossible to be considered as the practical range for limiting the invention.It is all to be made according to the invention application range
Impartial change with improve etc., all should still belong within the patent covering scope of the invention.
Claims (5)
1. a kind of agricultural machinery unmanned plane propeller protection device, including cover body and base plate, the cover body are located at the base plate
On, unmanned plane is located in the inner space that the cover body and the base plate are surrounded, it is characterised in that the undercarriage of the unmanned plane
Jack is provided with, the cover body bottom is provided with an at least through hole, one first locating part, first limit are installed with outside the through hole
Position part includes an open tubular column, the first limited post, the first spring and the first limited block, and first limited block is spacing with described first
Post integrative-structure is connected, and first limited block is located in the open tubular column, and by the pressure from first spring, institute
The free end for stating the first limited post is stretched into through the through hole and then inserted in the jack inside the cover body, thus by nobody
Machine gives spacing fixation.
2. a kind of agricultural machinery according to claim 1 unmanned plane propeller protection device, it is characterised in that the bottom
Plate is provided with least one second locating part, and second locating part includes one second limited post, be correspondingly provided with the cover body to
A few stop collar, second limited post is inserted in the stop collar.
3. a kind of agricultural machinery according to claim 2 unmanned plane propeller protection device, it is characterised in that described
Two limited post lateral surfaces are provided with groove and the second limited block in the groove, in second limited block and the groove
Elastic component is provided between wall；After second limited post inserts the stop collar, second limited block is located at the stop collar
Top.
4. a kind of agricultural machinery according to claim 3 unmanned plane propeller protection device, it is characterised in that described
Two limited blocks are a wedge, and its upper surface is an inclined-plane.
5. a kind of agricultural machinery according to claim 1 unmanned plane propeller protection device, it is characterised in that the nothing
Man-machine propeller is folding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222424.8A CN106800088A (en) | 2016-12-27 | 2016-12-27 | A kind of agricultural machinery unmanned plane propeller protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222424.8A CN106800088A (en) | 2016-12-27 | 2016-12-27 | A kind of agricultural machinery unmanned plane propeller protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106800088A true CN106800088A (en) | 2017-06-06 |
Family
ID=58985150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611222424.8A Withdrawn CN106800088A (en) | 2016-12-27 | 2016-12-27 | A kind of agricultural machinery unmanned plane propeller protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106800088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750939A (en) * | 2022-06-10 | 2022-07-15 | 北京卓翼智能科技有限公司 | A stop device and unmanned aerial vehicle for unmanned aerial vehicle's screw |
-
2016
- 2016-12-27 CN CN201611222424.8A patent/CN106800088A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750939A (en) * | 2022-06-10 | 2022-07-15 | 北京卓翼智能科技有限公司 | A stop device and unmanned aerial vehicle for unmanned aerial vehicle's screw |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170606 |