CN204548493U - Collapsible many rotors fog machine - Google Patents

Collapsible many rotors fog machine Download PDF

Info

Publication number
CN204548493U
CN204548493U CN201520211737.8U CN201520211737U CN204548493U CN 204548493 U CN204548493 U CN 204548493U CN 201520211737 U CN201520211737 U CN 201520211737U CN 204548493 U CN204548493 U CN 204548493U
Authority
CN
China
Prior art keywords
rotor arm
fog machine
locking
pipe clamp
lockplate
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Withdrawn - After Issue
Application number
CN201520211737.8U
Other languages
Chinese (zh)
Inventor
于松周
李文超
宋振学
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jian Feng Science And Technology Of Aviation Co Ltd
Original Assignee
Jian Feng Science And Technology Of Aviation Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jian Feng Science And Technology Of Aviation Co Ltd filed Critical Jian Feng Science And Technology Of Aviation Co Ltd
Priority to CN201520211737.8U priority Critical patent/CN204548493U/en
Application granted granted Critical
Publication of CN204548493U publication Critical patent/CN204548493U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to the collapsible many rotors fog machine of the one belonging to agricultural mechanical field.It comprises power blade, drive motor, main rotor arm, diagonal bracing pipe, locking plate, umbrella disk, upper center plate, adjustment lockplate, fly to control control capsule, secondary rotor arm, lower center plate, battery installing rack, medicine-chest, shower nozzle, locking spring, locking column etc., wherein diagonal ligament pipe clamp, diagonal bracing pipe, diagonal ligament joint, locking plate, umbrella disk, umbrella shape mechanism such as composition such as locking spring and locking column etc., be positioned at the middle part of fog machine, and utilize diagonal ligament pipe clamp to connect rotor respectively, upper center plate, adjustment lockplate, secondary rotor arm, the composition such as lower center plate and secondary rotor arm pipe clamp rack section.The utility model, by using umbrella shape mechanism, realizes the quickly retracting of fog machine to transport, and utilizes locking plate and adjustment lockplate to realize the quick switching of fog machine lock-out state, and has the advantages such as airborne period is long, capacity weight is large.

Description

Collapsible many rotors fog machine
Technical field
The utility model patent belongs to field machine, has been specifically related to a kind of collapsible many rotors fog machine, is a kind of pesticide application equipment be installed on machine.
Background technology
Many rotors fog machine is that a kind of electronic unmanned many cyclogyros adopt high-efficiency energy-storage battery as power supply; can be used as the plant protection operations such as pesticide spraying, atomizing, spraying; also the plant seeds by airplane operations such as paddy rice, herbage, afforestation can be carried out; subsidiary long-distance video monitoring system; agricultural disease worm measuring and reporting system can be configured according to customer requirement, realize large area supervision and observe and predict function.Its main composition: the rack section being made up of fog machine center plate, rotor arm mount pad, secondary rotor arm, lower bracket and secondary rotor arm pipe clamp; By power blade, motor, pipe clamp, drive motor, main rotor arm and rotor arm are installed pipe clamp is installed forms the rotor part of fog machine, and are evenly arranged and are arranged on rack section outer; The spray medicine part of fog machine is made up of medicine-chest, medicine-chest pump seat, medicine-chest pump and shower nozzle; By digital transmission module, figure transmission module, GPS locating module, battery with fly to control control capsule and form the control part of fog machine.Major advantage is: lightweight, be smallly easy to carry, the comformability that takes off is good, easy operation, throw in accurately, can good, the noiselessness of extreme low-altitude operation, operation quality, saving labour power (compare artificial improve effect 50 times), low amounts and ultra-low volume dispenser, utilize airflow function in crop root, penetrance is good, improve agricultural chemicals degree of utilization more than 30 times, good to personnel safety, realize Unifying control and implement environment protective plant protecting, public plant protection, founder and friendly environment society, realize the important breakthrough solving agricultural production field management Problems Existing.
Although existing fog machine has above advantage, still exist a lot of not enough.Such as, the most structure of wing of existing fog machine is fixing, so inconvenience is with transport, in addition, the carrying amount that also there is agricultural chemicals is less, and the airborne period of fog machine is shorter waits deficiency.
Utility model content
The utility model is intended to solve in prior art the problem mentioned, the utility model proposes a kind of more just with collapsible many rotors fog machine that is mobile and that carry.
Its technical scheme adopted is as follows:
A kind of collapsible many rotors fog machine comprises as lower part: (one) forms the rack section of fog machine primarily of upper center plate 14, rotor arm mount pad 18, secondary rotor arm 19, lower center plate 20, lower bracket 28 and secondary rotor arm pipe clamp 30; (2) primarily of power blade 1, motor, pipe clamp 2, drive motor 3, main rotor arm 4 and rotor arm are installed pipe clamp 22 is installed forms the rotor part of fog machine, and are evenly arranged and are arranged on rack section outer; (3) form the spray medicine part of fog machine primarily of medicine-chest 25, medicine-chest pump seat 26, medicine-chest pump 27 and shower nozzle 29, it is positioned at the bottom of fog machine rack section, and medicine-chest 25 is arranged in lower bracket 28, and shower nozzle 29 is arranged on main rotor arm 4; (4) primarily of digital transmission module 11, figure transmission module 12, GPS locating module 15, battery 23 with fly to control control capsule 17 and form the control part of fog machine, fog machine rack section is arranged on; Wherein: described rotor part and rack section are collapsible connection structure.
Such scheme comprises further:
Collapsible connection structure between described rotor part and rack section comprises: the main rotor arm 4 of rotor part installs pipe clamp 22 and rotor arm mount pad 18 hinge with the secondary rotor arm 19 of rack section by rotor arm, main rotor arm 4 forms umbrella shape bindiny mechanism by diagonal ligament pipe clamp 5, diagonal bracing pipe 6, diagonal ligament joint 7 with umbrella disk 10, wherein diagonal ligament joint 7 and umbrella disk 10 form hinge, and diagonal ligament pipe clamp 5 and main rotor arm 4 form slide-and-lock and coordinate and form hinge with diagonal bracing pipe 6.
Catch gear is provided with in the middle part of umbrella disk 10, this catch gear is provided with circular trough at the middle part of umbrella disk 10, the starlike locking disk 8 of interior setting, locking plate 8 is arranged on umbrella disk 10 by locking plate adapter plate 9, in umbrella disk 10 and locking radial hole, diagonal ligament joint 7 joint portion, be provided with locking column 32 and locking spring 31 in lock hole, locking column 32 one end and diagonal ligament joint 7 lock fit, locking column 32 other end coordinates with the starlike tooth spin locking of locking plate 8.
Rotor arm is installed pipe clamp 22 and is provided with draw-in groove with rotor arm mount pad 18 involutory surface, adjustment lockplate 16 is connected on upper center plate 14, adjustment lockplate 16 is provided with arc groove, the arc groove of adjustment lockplate 16 forms spin locking by bolt with upper center plate 14 and coordinates, adjustment lockplate 16 neighboring is provided with chimb, makes it screw in or screw out rotor arm to install in the draw-in groove of pipe clamp 22 by rotating adjustment lockplate 16 chimb.
Secondary rotor arm 19 utilizes bolt to be arranged in the chute of adjustment lockplate 16 and secondary rotor arm pipe clamp 30 respectively, by the through hole in the middle part of rotor arm mount pad 18 outside it, drive the bolt in the middle part of secondary rotor arm 19 by rotation adjustment lockplate 16, make secondary rotor arm 19 link together with main rotor arm 4 or disconnect.Post 32 contacts, and locking column 32 is arranged in the radial mounting hole of umbrella disk 10, and between umbrella disk 10, be provided with locking spring 31.
Control part is arranged in the middle part of upper center plate 14 by upper outer cover 13.
The utility model tool has the following advantages: the aluminum pipe clamp and the umbrella shape mechanism that adopt integration, can realize quick-detachment, folding and unfolding, so that transport and use; Utilize locking plate can realize the quick switching of the lock-out state under different working modes with adjustment lockplate; By increasing the fog machine span and airframe structure intensity, improve load-carrying; By increasing capacity of cell, improve airborne period.
Accompanying drawing explanation
Fig. 1: the utility model collapsible many rotors fog machine integral structure figure,
Fig. 2: the utility model collapsible many rotors fog machine frame and wing partial folds constitution diagram,
Fig. 3: the utility model collapsible many rotors fog machine frame and controls local constructional drawing,
Fig. 4: the utility model collapsible many rotors fog machine machine frame inside constructional drawing,
Fig. 5: the utility model collapsible many rotors fog machine top junction composition,
Fig. 6: the utility model collapsible many rotors fog machine umbrella-shaped portion constructional drawing.
In figure: 1. power blade, 2. pipe clamp installed by motor, 3. drive motor, 4. main rotor arm, 5. diagonal ligament pipe clamp, 6. diagonal bracing pipe, 7. diagonal ligament joint, 8. locking plate, 9. locking plate adapter plate, 10. umbrella disk, 11. digital transmission modules, 12. figure transmission modules, outer cover on 13., center plate on 14., 15.GPS locating module, 16. adjustment lockplates, 17. fly to control control capsule, 18. rotor arm mount pads, 19. secondary rotor arms, 20. times center plates, 21. electricity are adjusted, 22. rotor arms install pipe clamp, 23. batteries, 24. battery installing racks, 25. medicine-chests, 26. medicine-chest pump seats, 27. medicine-chest pumps, 28. lower brackets, 29. shower nozzles, 30. secondary rotor arm pipe clamps, 31. locking springs, 32. locking columns.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As shown in figs 1 to 6, the collapsible many rotors fog machine of the utility model, comprise power blade 1, pipe clamp 2 installed by motor, drive motor 3, main rotor arm 4, diagonal ligament pipe clamp 5, diagonal bracing pipe 6, diagonal ligament joint 7, locking plate 8, locking plate adapter plate 9, umbrella disk 10, digital transmission module 11, figure transmission module 12, upper outer cover 13, upper center plate 14, GPS locating module 15, adjustment lockplate 16, fly to control control capsule 17, rotor arm mount pad 18, secondary rotor arm 19, lower center plate 20, electricity adjusts 21, rotor arm installs pipe clamp 22, battery 23, battery installing rack 24, medicine-chest 25, medicine-chest pump seat 26, medicine-chest pump 27, lower bracket 28, shower nozzle 29, secondary rotor arm pipe clamp 30, locking spring 31, locking column 32.
Described power blade 1 utilizes screw to be arranged on the clutch end of drive motor 3, described drive motor 3 utilizes bolt to be arranged on motor and installs pipe clamp 2, described motor is installed pipe clamp 2 and is adopted aluminium to be integrated into, it utilizes bolt and nut can be quick installed at main rotor arm 4 outside end, and realize axial location, described main rotor arm 4 utilizes bolt and nut, at outside end mounted motor, pipe clamp 2 is installed, within it end is installed rotor arm and is installed pipe clamp 22, in the middle diagonal ligament pipe clamp 5 is installed, described diagonal bracing pipe 6 utilizes bolt and nut to install diagonal ligament joint 7 at its two ends, and linked together with diagonal ligament pipe clamp 5 and umbrella disk 10 respectively by diagonal ligament joint 7, described locking plate 8 utilizes locking plate adapter plate 9 to be arranged in the middle part of umbrella disk 10, and contact with locking column 32, described locking column 32 is arranged in the radial mounting hole of umbrella disk 10, and locking spring 31 is installed between umbrella disk 10, described digital transmission module 11, figure transmission module 12 and GPS locating module 15 are arranged in the mounting groove outside outer cover 13, and by data line be connected to fly control control capsule 17 on, the described control control capsule 17 that flies is bonded in the middle part of center plate 14, described upper outer cover 13 is arranged in the middle part of center plate 14, described adjustment lockplate 16 is arranged on above center plate 14, be positioned at outside outer cover 13, described upper center plate 14 and lower center plate 20 utilize rotor arm mount pad 18 and secondary rotor arm pipe clamp 30 to link together, and utilize bolt and nut to fix, described rotor arm is installed pipe clamp 22 and is arranged on main rotor arm 4 inside end, and be arranged on rotor arm mount pad 18 by bolt, described secondary rotor arm 19 utilizes bolt to be arranged in the chute of adjustment lockplate 16 and secondary rotor arm pipe clamp 30 respectively, by the through hole in the middle part of rotor arm mount pad 18 outside it, described electricity adjusts 21 to utilize band to be arranged on lower center plate 20 lower surface, described battery installing rack 24 utilizes bolt and nut to be arranged in the middle part of lower center plate 20 lower surface, and battery 23 is installed within it, described lower bracket 28 utilizes bolt and nut to be arranged on center plate 14 and lower center plate 20, and at an upper portion thereof medicine-chest 25 is installed, described medicine-chest pump seat 26 is arranged on the support of lower bracket 28 side, and at its outside face, medicine-chest pump 27 is installed, described shower nozzle 29 is arranged on main rotor arm 4, be positioned at drive motor 3 both sides, and connect medicine-chest pump 27 by agricultural chemicals pipe.
Before use the utility model, first rotational lock dish 8, locking column 32 is under the effect of locking spring 31 elastic force, radial hole along umbrella disk 10 moves to the inside, unlock the lock-out state of post 32 pairs of diagonal ligament joints 7, rotate adjustment lockplate 16 simultaneously, making the outer rotating adjustment lockplate 16 screw out rotor arm installs in the draw-in groove of pipe clamp 22, remove the lock-out state that adjustment lockplate 16 pairs of rotor arms install pipe clamp 22, launch main rotor arm 4 afterwards, drive main rotor arm 4 synchronous expansion to horizontality by umbrella shape mechanism, rotate adjustment lockplate 16 afterwards, making the outer rotating adjustment lockplate 16 screw in rotor arm installs in the draw-in groove of pipe clamp 22, rotate adjustment lockplate 16 simultaneously and drive secondary rotor arm 19 radially movement outside, and secondary rotor arm 19 is inserted in the axial hole of main rotor arm 4, main rotor arm 4 and secondary rotor arm 19 are connected as a single entity, rotational lock dish 8 afterwards, locking plate 8 drives locking column 32 to move laterally along the radial hole of umbrella disk 10, and enter in the knock hole of diagonal ligament joint 7, thus the angle of locking diagonal ligament joint 7 and umbrella disk 10, utilize umbrella shape mechanism like this, adjustment lockplate 16 and secondary rotor arm 19 make main rotor arm 4 be locked as horizontality, and improve structural strength and the resistance to bending of package unit, connection control part and spray medicine part afterwards, namely control fog machine by controller and carry out spray pharmaceutical worker work, when not needing fog machine to work, by unloading bolt and nut, spray medicine part is taken off from fog machine frame, again by rotating rotational lock dish 8 and adjustment lockplate 16, unlock the lock-out state of post 32 pairs of diagonal ligament joints 7, adjustment lockplate 16 pairs of rotor arms install the lock-out state of pipe clamp 22 and the lock-out state of secondary rotor arm 19 pairs of main rotor arms 4, afterwards main rotor arm 4 is upwards turned up, to be drawn in together by umbrella shape mechanism main rotor arm 4, again by rotating rotational lock dish 8 and adjustment lockplate 16, thus make locking column 32 insert the knock hole of diagonal ligament joint 7, the outer of adjustment lockplate 16 screws in rotor arm and installs in the draw-in groove of pipe clamp 22, main rotor arm 4 is made to be locked as plumbness, so that the transport of fog machine.

Claims (6)

1. collapsible many rotors fog machine comprises as lower part: (one) is primarily of the rack section of upper center plate (14), rotor arm mount pad (18), secondary rotor arm (19), lower center plate (20), lower bracket (28) and secondary rotor arm pipe clamp (30) composition fog machine; (2) primarily of power blade (1), motor, pipe clamp (2) is installed, drive motor (3), main rotor arm (4) and rotor arm install the rotor part that pipe clamp (22) forms fog machine, and be evenly arranged and be arranged on rack section outer; (3) primarily of the spray medicine part of medicine-chest (25), medicine-chest pump seat (26), medicine-chest pump (27) and shower nozzle (29) composition fog machine, it is positioned at the bottom of fog machine rack section, medicine-chest (25) is arranged in lower bracket (28), and shower nozzle (29) is arranged on main rotor arm (4); (4) primarily of digital transmission module (11), figure transmission module (12), GPS locating module (15), battery (23) and the control part flying control control capsule (17) composition fog machine, fog machine rack section is arranged on; It is characterized in that: described rotor part and rack section are collapsible connection structure.
2. collapsible many rotors fog machine according to claim 1, it is characterized in that the collapsible connection structure between described rotor part and rack section comprises: the main rotor arm (4) of rotor part and the secondary rotor arm (19) of rack section install pipe clamp (22) and rotor arm mount pad (18) hinge by rotor arm, by diagonal ligament pipe clamp (5) on main rotor arm (4), diagonal bracing pipe (6), diagonal ligament joint (7) and umbrella disk (10) form umbrella shape bindiny mechanism, wherein diagonal ligament joint (7) and umbrella disk (10) form hinge, diagonal ligament pipe clamp (5) and main rotor arm (4) form slide-and-lock and coordinate and form hinge with diagonal bracing pipe (6).
3. collapsible many rotors fog machine according to claim 2, it is characterized in that: umbrella disk (10) middle part is provided with catch gear, this catch gear is provided with circular trough at the middle part of umbrella disk (10), the starlike locking plate of interior setting (8), locking plate (8) is arranged on umbrella disk (10) by locking plate adapter plate (9), in umbrella disk (10) and locking radial hole, diagonal ligament joint (7) joint portion, locking column (32) and locking spring (31) is provided with in lock hole, locking column (32) one end and diagonal ligament joint (7) lock fit, locking column (32) other end coordinates with the starlike tooth spin locking of locking plate (8), locking spring (31) is arranged between locking column (32) and umbrella disk (10).
4. collapsible many rotors fog machine according to claim 3, it is characterized in that: rotor arm is installed pipe clamp (22) and is provided with draw-in groove with rotor arm mount pad (18) involutory surface, adjustment lockplate (16) is connected on upper center plate (14), adjustment lockplate (16) is provided with arc groove, the arc groove of adjustment lockplate (16) forms spin locking by bolt with upper center plate (14) and coordinates, adjustment lockplate (16) neighboring is provided with chimb, make it screw in or screw out rotor arm to install in the draw-in groove of pipe clamp (22) by rotating adjustment lockplate (16) chimb.
5. collapsible many rotors fog machine according to claim 4; it is characterized in that: secondary rotor arm (19) utilizes bolt to be arranged in the chute of adjustment lockplate (16) and secondary rotor arm pipe clamp (30) respectively; by the through hole at rotor arm mount pad (18) middle part outside it; driving the bolt at secondary rotor arm (19) middle part by rotating adjustment lockplate (16), making secondary rotor arm (19) and main rotor arm (4) link together or disconnect.
6. the collapsible many rotors fog machine according to claim 1,2,3 or 4, is characterized in that: control part is arranged on center plate (14) middle part by upper outer cover (13).
CN201520211737.8U 2015-04-10 2015-04-10 Collapsible many rotors fog machine Withdrawn - After Issue CN204548493U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520211737.8U CN204548493U (en) 2015-04-10 2015-04-10 Collapsible many rotors fog machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520211737.8U CN204548493U (en) 2015-04-10 2015-04-10 Collapsible many rotors fog machine

Publications (1)

Publication Number Publication Date
CN204548493U true CN204548493U (en) 2015-08-12

Family

ID=53823637

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520211737.8U Withdrawn - After Issue CN204548493U (en) 2015-04-10 2015-04-10 Collapsible many rotors fog machine

Country Status (1)

Country Link
CN (1) CN204548493U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104782603A (en) * 2015-04-10 2015-07-22 尖蜂航空科技有限公司 Foldable multi-rotor-wing plant protection plane
CN105129078A (en) * 2015-08-24 2015-12-09 江苏绿源航天科技有限公司 Foldable multi-power pesticide sprinkling aircraft
CN105314114A (en) * 2015-10-27 2016-02-10 重庆光煦科技有限公司 Self-induction type pesticide feeding and spraying unmanned plane
CN105836134A (en) * 2016-05-09 2016-08-10 四川马可视觉网络科技有限公司 Rotary type spraying aircraft
CN105857591A (en) * 2016-05-09 2016-08-17 四川马可视觉网络科技有限公司 Vehicle body of simple sprinkling aerial vehicle
CN106564592A (en) * 2016-10-31 2017-04-19 深圳电航空技术有限公司 A folding structure, a rotor wing power assembly and a tiltrotor
CN106892095A (en) * 2017-02-21 2017-06-27 宿州瑞丰农业科技有限公司 A kind of many rotor plant protection unmanned planes
CN107972855A (en) * 2017-11-22 2018-05-01 安徽天鹰兄弟无人机科技创新有限公司 A kind of agricultural multi-rotor unmanned aerial vehicle
CN108791891A (en) * 2016-06-28 2018-11-13 长泰品原电子科技有限公司 A kind of unmanned plane

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104782603B (en) * 2015-04-10 2017-07-11 东营黄蓝知识产权运营管理有限公司 Foldable many rotor fog machines
CN104782603A (en) * 2015-04-10 2015-07-22 尖蜂航空科技有限公司 Foldable multi-rotor-wing plant protection plane
CN105129078A (en) * 2015-08-24 2015-12-09 江苏绿源航天科技有限公司 Foldable multi-power pesticide sprinkling aircraft
CN105314114A (en) * 2015-10-27 2016-02-10 重庆光煦科技有限公司 Self-induction type pesticide feeding and spraying unmanned plane
CN105836134A (en) * 2016-05-09 2016-08-10 四川马可视觉网络科技有限公司 Rotary type spraying aircraft
CN105857591A (en) * 2016-05-09 2016-08-17 四川马可视觉网络科技有限公司 Vehicle body of simple sprinkling aerial vehicle
CN108791891A (en) * 2016-06-28 2018-11-13 长泰品原电子科技有限公司 A kind of unmanned plane
CN108791891B (en) * 2016-06-28 2021-06-11 山东龙翼航空科技有限公司 Unmanned aerial vehicle
CN106564592A (en) * 2016-10-31 2017-04-19 深圳电航空技术有限公司 A folding structure, a rotor wing power assembly and a tiltrotor
CN106564592B (en) * 2016-10-31 2019-09-10 深圳一电航空技术有限公司 It folds and collapses structure, rotor power component and tiltrotor
CN106892095A (en) * 2017-02-21 2017-06-27 宿州瑞丰农业科技有限公司 A kind of many rotor plant protection unmanned planes
CN106892095B (en) * 2017-02-21 2019-03-12 河南泽达智能科技有限公司 A kind of more rotor plant protection drones
CN107972855A (en) * 2017-11-22 2018-05-01 安徽天鹰兄弟无人机科技创新有限公司 A kind of agricultural multi-rotor unmanned aerial vehicle

Similar Documents

Publication Publication Date Title
CN204548493U (en) Collapsible many rotors fog machine
CN206125436U (en) Many rotors of abnormal shape plant protection unmanned aerial vehicle
CN211603585U (en) Multifunctional ground meteorological early warning information monitoring system
CN109178332B (en) Energy-conserving formula forestry plant diseases and insect pests intelligent monitoring prevention and cure unmanned aerial vehicle
CN104782603A (en) Foldable multi-rotor-wing plant protection plane
CN106240824A (en) Heavy unmanned fog machine
CN108502188A (en) A kind of plant protection drone spraying operation wind field test system and method
CN104967403A (en) Solar cell panel stretching mechanism for reel irrigation sprinkler
CN104777852A (en) Rotary driving device for solar panel
CN113320691A (en) Multipurpose pollination unmanned aerial vehicle with extendable endurance time and operation method thereof
CN108945473A (en) A kind of intelligent plant protection drone convenient for safe landing that work efficiency is high
CN108423165A (en) A kind of plant protection drone
CN211281456U (en) Agricultural plant protection unmanned aerial vehicle with landing damping device
CN209080168U (en) A kind of agricultural plant protection unmanned plane of adjustable spraying range
CN114248926B (en) Plant protection unmanned aerial vehicle
CN108583901A (en) A kind of automatic telescopic stent-type agricultural remote control sprinkling aircraft
CN109812015A (en) A kind of prefabricated part hanging support device of adjustable length
CN213662914U (en) Farmland irrigation device for hydraulic engineering
CN213027908U (en) Intelligence photovoltaic big-arch shelter photovoltaic structure
CN204527606U (en) The rack construction of plant protection unmanned plane
CN208775021U (en) A kind of rotary flusher of agricultural plant protection of VTOL
CN208278330U (en) A kind of plant protection drone spraying operation wind field test macro
CN110667835A (en) Automatic drive unmanned aerial vehicle
CN207212591U (en) A kind of small-sized wind power generator blade assembling support
CN206096804U (en) Irrigated area information management system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20150812

Effective date of abandoning: 20170711

AV01 Patent right actively abandoned