CN203996882U - The agricultural aircraft of four rotors - Google Patents
The agricultural aircraft of four rotors Download PDFInfo
- Publication number
- CN203996882U CN203996882U CN201420299234.6U CN201420299234U CN203996882U CN 203996882 U CN203996882 U CN 203996882U CN 201420299234 U CN201420299234 U CN 201420299234U CN 203996882 U CN203996882 U CN 203996882U
- Authority
- CN
- China
- Prior art keywords
- rotor
- reaction plate
- rotor arm
- downside
- locking
- 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.)
- Expired - Fee Related
Links
- 239000002775 capsule Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 239000000575 pesticide Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model aims to provide and a kind ofly can fold, volume is little, be convenient to transportation carries and the agricultural aircraft of four rotors easy for installation.Reaction plate in the middle of the utility model comprises, medicine-chest, control capsule, shower nozzle, rotor and be distributed in described in the middle of some rotor arms on reaction plate downside, described rotor is arranged on described rotor arm, one end of the close described middle reaction plate of described rotor arm is rotationally connected by a dwang and described middle reaction plate, on the downside of described middle reaction plate, be provided with folding position and working position suitable with described rotor arm and that number is consistent, when described rotor arm is positioned at described folding position, whole described rotor arms are parallel to each other, when described rotor arm is positioned at described working position, some described rotor arms be evenly distributed on described in the middle of on the downside of reaction plate and fixing, being positioned at volume shared on described folding position, to be positioned at volume shared on described working position be little to whole aircraft.The utility model can be applicable to aircraft field.
Description
Technical field
The utility model relates to a kind of aircraft, relates in particular to the agricultural aircraft of a kind of four rotor.
Background technology
Along with scientific and technological development, the mechanical automation degree of all trades and professions is more and more higher.With regard to agriculture aspect, the work of spraying insecticide is wherein absolutely necessary.The development of science and technology, pesticide spraying work is sprayed by hand drive, change into and utilize equipment to realize automation sprinkling, especially for large area planting, utilize equipment to carry out automation sprinkling, can not only greatly improve spraying efficiency, shorten spraying time, do not affect the growth period of plant, and reduced manually shuttle back and forth in planting plant growth is impacted, also reduced widely staff's labour intensity simultaneously.Existing pesticide dispersal equipment is generally complete in fitter's shop assembling, then by Transport Machinery, this pesticide dispersal equipment is transported to planting ground, then carries out pesticide spraying work; Or the parts of spray appliance are transported to behind planting ground, then assemble use.But these two kinds of modes are all brought problem: the first is transported to the mode on planting ground after spray appliance is assembled, due to spray appliance, to assemble rear shared volume larger, in transportation, need larger transport vehicle just can complete, and in transportation, need to use special equipment that spray appliance is fixed, this has increased traffic cost widely; The second is transported to parts the mode of assembling again behind planting ground, needs technical professional to scene, to go to carry out equipment assembling, and need to carry specialized equipment, and this has also increased cost of labor and equipment conveying cost.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of and can fold, volume is little, be convenient to transportation carries and the agricultural aircraft of four rotors easy for installation.
The technical scheme that the utility model adopts is: reaction plate in the middle of the utility model comprises, medicine-chest, control capsule, shower nozzle, rotor and be distributed in described in the middle of some rotor arms on reaction plate downside, described shower nozzle is connected with described medicine-chest by conduit, described rotor is arranged on described rotor arm, one end of the close described middle reaction plate of described rotor arm is rotationally connected by a dwang and described middle reaction plate, on the downside of described middle reaction plate, be provided with folding position and working position suitable with described rotor arm and that number is consistent, when described rotor arm is positioned at described folding position, whole described rotor arms are parallel to each other, when described rotor arm is positioned at described working position, some described rotor arms be evenly distributed on described in the middle of on the downside of reaction plate and fixing, being positioned at volume shared on described folding position, to be positioned at volume shared on described working position be little to whole aircraft.
Further, the number of described rotor arm is four, is fixed with a described rotor on rotor arm every described.
Further, on described folding position, on the downside of described middle reaction plate, be provided with a clamping block, be provided with the draw-in groove I suitable with described rotor arm on described clamping block, the external diameter of the more described rotor arm of opening of described draw-in groove I is little.
Further, be provided with a latching device on described working position, described latching device is fixed on described rotor arm on described middle reaction plate.
Further, on described latching device, be provided with a latch segment, on described latch segment, be provided with the draw-in groove II suitable with described rotor arm, the external diameter of the more described rotor arm of opening of described draw-in groove II is little, on described latch segment, go back movable sleeve and be provided with locking button, described locking button is by handle, locking lever and locking head form, described handle and described locking head are separately positioned on the two ends of described locking lever, on described locking lever, cover has spring and passes the hole on described latch segment, described spring is between described latch segment and described handle, on described rotor arm, be fixedly installed the locking bed suitable with described latch segment, on described locking bed, be provided with a word hole suitable with described locking head, on described locking bed, be also provided with the flat recess suitable with described locking head, described flat recess is arranged on the rear side in a described word hole perpendicular with a described word hole.
Further, described shower nozzle is arranged on described rotor arm and is positioned at the below of described rotor.
Further, described medicine-chest is arranged on the downside of described middle reaction plate, and described control capsule is fixed on the upside of described middle reaction plate.
The beneficial effects of the utility model are: in the utility model, on described middle reaction plate, folding position and working position are set, rotor arm is realized and being rotationally connected by a dwang and middle reaction plate, described in each, rotor arm switches between described folding position and described working position around described dwang, when aircraft carries out work, described rotor arm is positioned on described working position and fixes, when aircraft is cased transportation, without parts are pulled down, need only rotor arm when described dwang turns to described folding position, can make whole rotor arms be positioned in same direction, situation while launching with rotor arm is compared, the shared volume of rotor arm whole aircraft when folding position is less, and the direction of rotor arm is consistent, it is very convenient when this makes to transport, and without parts are pulled down, after arriving planting ground, install also very simple, so, the utility model be a kind ofly can fold, volume is little, be convenient to transportation carries and the agricultural aircraft of four rotors easy for installation.
The utility model is provided with a latch segment at described latching device, on described latch segment, be provided with the draw-in groove II suitable with described rotor arm, the external diameter of the more described rotor arm of opening of described draw-in groove II is little, on described latch segment, go back movable sleeve and be provided with locking button, described locking button is by handle, locking lever and locking head form, described handle and described locking head are separately positioned on the two ends of described locking lever, on described locking lever, cover has spring and passes the hole on described latch segment, described spring is between described latch segment and described handle, on described rotor arm, be fixedly installed the locking bed suitable with described latch segment, on described locking bed, be provided with a word hole suitable with described locking head, on described locking bed, be also provided with the flat recess suitable with described locking head, described flat recess is arranged on the rear side in a described word hole perpendicular with a described word hole, so, described rotor arm is being turned to after described working position, the described handle as long as hold with a firm grip, then Compress Spring, now described locking head is just in time consistent with a described word hole and arrive the another side of described locking bed through a described word hole, then rotate 90 ° of angles, now described locking head is positioned on described flat recess, last under the effect of spring, decontrol described handle, described locking head is positioned at described flat recess, at described latch segment, under the combined action of described locking button and described locking bed, described rotor arm is securely fixed in described working position, so installation process of the present utility model is very simple, reduced widely staff's labour intensity.
Accompanying drawing explanation
Fig. 1 is described rotor arm easy structure schematic diagram of the present utility model while being positioned at described working position;
Fig. 2 is the easy structure schematic diagram of described middle reaction plate part;
Fig. 3 is described rotor arm easy structure schematic diagram of the present utility model while being positioned at described folding position;
Fig. 4 is the easy structure schematic diagram of described locking button part;
Fig. 5 is the easy structure schematic diagram of described locking bed.
The specific embodiment
As shown in Figures 1 to 5, the utility model comprises middle reaction plate 1, medicine-chest 2, control capsule 3, shower nozzle 4, rotor 5 and is evenly distributed on four rotor arms 6 on described middle reaction plate 1 downside, one end of the close described middle reaction plate 1 of described rotor arm 6 is rotationally connected by a dwang 7 and described middle reaction plate 1, four described rotor arms 6, over against the center shaft of reaction plate 1 in the middle of described, are fixed with a described rotor 5 on rotor arm 6 every described.Described in each, rotor 5 is driven by a motor, this motor be connected with circuit in described control capsule and by be arranged on described in the middle of powered battery on reaction plate 1.Described medicine-chest 2 is arranged on the downside of described middle reaction plate 1, and described control capsule 3 is fixed on the upside of described middle reaction plate 1.Described shower nozzle 4 is arranged on described rotor arm 6 and is positioned at the below of described rotor 5, and described shower nozzle 4 is connected with described medicine-chest 2 by conduit.Described rotor 5 is arranged on described rotor arm 6 symmetrically.On the downside of described middle reaction plate 1, be provided with folding position and working position suitable with described rotor arm 6 and that number is consistent, when described rotor arm 6 is positioned at described folding position, whole described rotor arms 6 are parallel to each other, wherein two described rotor arms 6 are located on the same line, other two described rotor arms 6 are positioned on another straight line, these two groups of rotor arms 6 lay respectively at described in the middle of the axis both sides of reaction plate 1 symmetrical.When described rotor arm 6 is positioned at described working position, four described rotor arms 6 be evenly distributed on described in the middle of on the downside of reaction plate 1 and fixing, as shown in Figure 1, adjacent two rotor arms 6 are mutually vertical.Being positioned at volume shared on described folding position, to be positioned at volume shared on described working position be little to whole aircraft.
On described folding position, on the downside of described middle reaction plate 1, be provided with a clamping block 8, on described clamping block 8, be provided with the draw-in groove I 9 suitable with described rotor arm 6, the external diameter of the more described rotor arm 6 of opening of described draw-in groove I 9 is little.Described clamping block 8 is made by the material with certain plastotype.The opening part of described draw-in groove I 9 can be pushed outward by rotor arm, and when rotor arm 6 is squeezed into described draw-in groove I 9 when interior, draw-in groove I 9 can be restored automatically, thereby rotor arm is clamped.
On described working position, be provided with a latching device, described latching device is fixed on described rotor arm 6 on described middle reaction plate 1.On described latching device, be provided with a latch segment 10, be provided with the draw-in groove II 11 suitable with described rotor arm 6 on described latch segment 10, the external diameter of the more described rotor arm 6 of opening of described draw-in groove II 11 is little.Described latch segment 10 is made by the material with certain plastotype.On described latch segment 10, go back movable sleeve and be provided with locking button, described locking button is by handle 13, locking lever 14 and locking head 15 form, described handle 13 and described locking head 15 are separately positioned on the two ends of described locking lever 14, on described locking lever 14, cover has spring 16 and passes the hole on described latch segment 10, described spring 16 is between described latch segment 10 and described handle 13, on described rotor arm 6, be fixedly installed the locking bed 17 suitable with described latch segment 10, on described locking bed 17, be provided with a word hole 18 suitable with described locking head 15, on described locking bed 17, be also provided with the flat recess 19 suitable with described locking head 15, described flat recess 19 is arranged on the rear side in a described word hole 18 perpendicular with a described word hole 18.
The utility model is turning to described rotor arm 6 after described working position, the described handle 13 as long as hold with a firm grip, then Compress Spring 16, now, described locking head 15 is the another side that also through a described word hole 18 arrive described locking bed 17 consistent with a described word hole 18 just in time, then rotate 90 ° of angles, now described locking head 15 is positioned on described flat recess 19, last under the effect of spring 16, decontrol described handle 13, described locking head 15 is positioned at described flat recess 19, at described latch segment 10, under the combined action of described locking button and described locking bed 17, so described rotor arm 6 is securely fixed in described working position., installation process of the present utility model is very simple, reduced widely staff's labour intensity.
The utility model can be applicable to aircraft field.
Claims (7)
1. the agricultural aircraft of rotor, reaction plate (1) in the middle of comprising, medicine-chest (2), control capsule (3), shower nozzle (4), rotor (5) and be distributed in described in the middle of some rotor arms (6) on reaction plate (1) downside, described shower nozzle (4) is connected with described medicine-chest (2) by conduit, described rotor (5) is arranged on described rotor arm (6), it is characterized in that: one end of the close described middle reaction plate (1) of described rotor arm (6) is rotationally connected by a dwang (7) and described middle reaction plate (1), on the downside of described middle reaction plate (1), be provided with folding position and working position suitable with described rotor arm (6) and that number is consistent, when described rotor arm (6) is positioned at described folding position, whole described rotor arms (6) are parallel to each other, when described rotor arm (6) is positioned at described working position, some described rotor arms (6) be evenly distributed on described in the middle of on the downside of reaction plate (1) and fixing, being positioned at volume shared on described folding position, to be positioned at volume shared on described working position be little to whole aircraft.
2. the agricultural aircraft of four rotor according to claim 1, is characterized in that: the number of described rotor arm (6) is four, is fixed with a described rotor (5) on rotor arm (6) every described.
3. the agricultural aircraft of four rotor according to claim 2, it is characterized in that: on described folding position, in the middle of described, on the downside of reaction plate (1), be provided with a clamping block (8), on described clamping block (8), be provided with the draw-in groove I (9) suitable with described rotor arm (6), the external diameter of the more described rotor arm of opening (6) of described draw-in groove I (9) is little.
4. the agricultural aircraft of four rotor according to claim 2, is characterized in that: on described working position, be provided with a latching device, described latching device is fixed on described rotor arm (6) on described middle reaction plate (1).
5. the agricultural aircraft of four rotor according to claim 4, it is characterized in that: on described latching device, be provided with a latch segment (10), on described latch segment (10), be provided with the draw-in groove II (11) suitable with described rotor arm (6), the external diameter of the more described rotor arm of opening (6) of described draw-in groove II (11) is little, on described latch segment (10), go back movable sleeve and be provided with locking button, described locking button is by handle (13), locking lever (14) and locking head (15) form, described handle (13) and described locking head (15) are separately positioned on the two ends of described locking lever (14), the upper cover of described locking lever (14) has spring (16) and passes the hole on described latch segment (10), described spring (16) is positioned between described latch segment (10) and described handle (13), on described rotor arm (6), be fixedly installed the locking bed (17) suitable with described latch segment (10), on described locking bed (17), be provided with a word hole (18) suitable with described locking head (15), on described locking bed (17), be also provided with the flat recess (19) suitable with described locking head (15), described flat recess (19) is arranged on the rear side in a described word hole (18) perpendicular with a described word hole (18).
6. the agricultural aircraft of four rotor according to claim 1, is characterized in that: described shower nozzle (4) is arranged on the below that described rotor (5) were gone up and be positioned to described rotor arm (6).
7. according to the agricultural aircraft of four rotors described in claim 1 to 6 any one, it is characterized in that: described medicine-chest (2) is arranged on the downside of described middle reaction plate (1), described control capsule (3) is fixed on the upside of described middle reaction plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299234.6U CN203996882U (en) | 2014-06-07 | 2014-06-07 | The agricultural aircraft of four rotors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299234.6U CN203996882U (en) | 2014-06-07 | 2014-06-07 | The agricultural aircraft of four rotors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996882U true CN203996882U (en) | 2014-12-10 |
Family
ID=52036922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420299234.6U Expired - Fee Related CN203996882U (en) | 2014-06-07 | 2014-06-07 | The agricultural aircraft of four rotors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996882U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554716A (en) * | 2015-01-27 | 2015-04-29 | 深圳雷柏科技股份有限公司 | Split type unmanned aerial vehicle |
| CN104663099A (en) * | 2015-01-22 | 2015-06-03 | 湖南金骏农业科技有限公司 | Fertilizer apparatus and plant protection airplane including same |
| CN104743119A (en) * | 2015-03-04 | 2015-07-01 | 珠海羽人飞行器有限公司 | Agricultural aircraft |
| CN104875881A (en) * | 2015-05-26 | 2015-09-02 | 苏州绿农航空植保科技有限公司 | Central plate structure of multi-rotor craft |
| CN104908934A (en) * | 2015-05-14 | 2015-09-16 | 苏州绿农航空植保科技有限公司 | Central disc of multi-rotor aircraft |
| CN105314112A (en) * | 2015-05-13 | 2016-02-10 | 安徽中森管理咨询有限公司 | A multifunctional unmanned aerial vehicle used for fishery |
| CN105850955A (en) * | 2016-04-07 | 2016-08-17 | 郑州三和视讯技术股份有限公司 | Multi-rotor-wing plant protection machine and transversal foldable machine arm thereof |
| EP3279088A4 (en) * | 2015-03-31 | 2018-03-21 | Zhuhai Yuren Agricultural Aviation Co., Ltd. | Multi-functional flying platform |
| TWI631045B (en) * | 2015-09-21 | 2018-08-01 | 珠海羽人農業航空有限公司 | Multifunctional flight platform |
| ES2952223A1 (en) * | 2022-03-21 | 2023-10-30 | Fund Andaluza Para El Desarrollo Aeroespacial | ANCHOR DEVICE FOR THE ARMS OF AN UNMANNED AIR VEHICLE COMPOSED OF MULTIPLE ROTORS (Machine-translation by Google Translate, not legally binding) |
-
2014
- 2014-06-07 CN CN201420299234.6U patent/CN203996882U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663099A (en) * | 2015-01-22 | 2015-06-03 | 湖南金骏农业科技有限公司 | Fertilizer apparatus and plant protection airplane including same |
| CN104663099B (en) * | 2015-01-22 | 2017-01-18 | 湖南金骏农业科技有限公司 | Fertilizer apparatus and plant protection airplane including same |
| CN104554716A (en) * | 2015-01-27 | 2015-04-29 | 深圳雷柏科技股份有限公司 | Split type unmanned aerial vehicle |
| CN104554716B (en) * | 2015-01-27 | 2016-10-05 | 深圳雷柏科技股份有限公司 | A kind of split type unmanned vehicle |
| CN104743119A (en) * | 2015-03-04 | 2015-07-01 | 珠海羽人飞行器有限公司 | Agricultural aircraft |
| CN104743119B (en) * | 2015-03-04 | 2017-10-31 | 珠海羽人飞行器有限公司 | A kind of agricultural aviation device |
| AU2016238986B2 (en) * | 2015-03-31 | 2018-12-06 | Zhuhai Yuren Agricultural Aviation Co., Ltd. | Multi-functional flying platform |
| US10538316B2 (en) | 2015-03-31 | 2020-01-21 | Zhuhai Yuren Agricultural Aviation Co., Ltd. | Multifunctional flying platform |
| EP3279088A4 (en) * | 2015-03-31 | 2018-03-21 | Zhuhai Yuren Agricultural Aviation Co., Ltd. | Multi-functional flying platform |
| CN105314112A (en) * | 2015-05-13 | 2016-02-10 | 安徽中森管理咨询有限公司 | A multifunctional unmanned aerial vehicle used for fishery |
| CN104908934A (en) * | 2015-05-14 | 2015-09-16 | 苏州绿农航空植保科技有限公司 | Central disc of multi-rotor aircraft |
| CN104875881A (en) * | 2015-05-26 | 2015-09-02 | 苏州绿农航空植保科技有限公司 | Central plate structure of multi-rotor craft |
| TWI631045B (en) * | 2015-09-21 | 2018-08-01 | 珠海羽人農業航空有限公司 | Multifunctional flight platform |
| CN105850955A (en) * | 2016-04-07 | 2016-08-17 | 郑州三和视讯技术股份有限公司 | Multi-rotor-wing plant protection machine and transversal foldable machine arm thereof |
| ES2952223A1 (en) * | 2022-03-21 | 2023-10-30 | Fund Andaluza Para El Desarrollo Aeroespacial | ANCHOR DEVICE FOR THE ARMS OF AN UNMANNED AIR VEHICLE COMPOSED OF MULTIPLE ROTORS (Machine-translation by Google Translate, not legally binding) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170112 Address after: 241080 Anhui province Wuhu City Sanshan Sanshan District Economic Development Zone E Xi Road No. 15, Sanshan District Science and Technology Innovation Center No. 7 Factory Patentee after: Wuhu Yu aircraft Co.,Ltd. Address before: Green Bay Industrial Park Jinhu road 519041 Guangdong city of Zhuhai province Jinwan District No. 3 Patentee before: ZHUHAI YUREN AIRCRAFT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 241080 Anhui province Wuhu City Sanshan Sanshan District Economic Development Zone E Xi Road No. 15, Sanshan District Science and Technology Innovation Center No. 7 Factory Patentee after: Wuhu Yu agricultural aviation Ltd. Address before: 241080 Anhui province Wuhu City Sanshan Sanshan District Economic Development Zone E Xi Road No. 15, Sanshan District Science and Technology Innovation Center No. 7 Factory Patentee before: Wuhu Yu aircraft Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |