CN112429233A - Plant protection balancing unit for unmanned aerial vehicle - Google Patents
Plant protection balancing unit for unmanned aerial vehicle Download PDFInfo
- Publication number
- CN112429233A CN112429233A CN202011439265.3A CN202011439265A CN112429233A CN 112429233 A CN112429233 A CN 112429233A CN 202011439265 A CN202011439265 A CN 202011439265A CN 112429233 A CN112429233 A CN 112429233A
- Authority
- CN
- China
- Prior art keywords
- unmanned aerial
- aerial vehicle
- fixedly connected
- face
- plant protection
- 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.)
- Pending
Links
- 239000003814 drug Substances 0.000 claims abstract description 40
- 230000035939 shock Effects 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims 6
- 238000013016 damping Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- -1 seed Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
- A01M7/0085—Tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
- B64C25/64—Spring shock-absorbers; Springs using rubber or like elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a balancing device for a plant protection unmanned aerial vehicle, which comprises an unmanned aerial vehicle shell, wherein the left end surface and the right end surface of the unmanned aerial vehicle shell are fixedly connected with a rack, a screw propeller is installed on the rack, a placing cavity is formed in the upper end surface of the unmanned aerial vehicle shell, a cover plate is arranged on the upper end surface of the unmanned aerial vehicle shell and positioned right above the placing cavity, a medicine box is arranged in the placing cavity, a buoyancy pressing block is arranged in the medicine box, an elastic air bag is fixedly installed at the inner top of the medicine box, the left end surface and the right end surface of the unmanned aerial vehicle shell are respectively and fixedly connected with one end of a connecting pipe right below the rack, the other end of the connecting pipe is fixedly installed with an atomizing head, and a plurality of supporting rods are fixedly connected with the bottom end surface of the rack. Make unmanned aerial vehicle flight more stable.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to a balancing device for a plant protection unmanned aerial vehicle.
Background
Plant protection unmanned aerial vehicle, also called unmanned vehicles, as the name implies is the unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft comprises flight platform (fixed wing, helicopter, multiaxis aircraft), navigation flight control, spraying mechanism triplex, flies through ground remote control or navigation and controls, realizes spraying the operation, can spray medicament, seed, powder etc..
But current unmanned aerial vehicle carries the medical kit when carrying crops to carry out the medicine and spray, because unmanned aerial vehicle is at the in-process of flight, the state of its self flight can be changed because of the reason of topography in time often, simultaneously because the pesticide that bears in the medical kit is the liquid state, cause unmanned aerial vehicle to change when the flight state of self because the effect of inertia can produce violent shock in the medical kit, thereby cause the inside of unmanned aerial vehicle to strike and influence the balance of fuselage, and then lead to unmanned aerial vehicle stability at the flight in-process relatively poor, for this reason, provide a balancing unit for plant protection unmanned aerial vehicle.
Disclosure of Invention
The invention aims to provide a balancing device for a plant protection unmanned aerial vehicle, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a balancing device for a plant protection unmanned aerial vehicle comprises an unmanned aerial vehicle shell, wherein the left end surface and the right end surface of the unmanned aerial vehicle shell are both fixedly connected with a rack, the frame is provided with a propeller, the upper end surface of the unmanned aerial vehicle shell is provided with a placing cavity, the upper end surface of the unmanned aerial vehicle shell is provided with a cover plate which is positioned right above the placing cavity, the inner side walls of the placing cavities are fixedly connected with one ends of first springs, the other ends of the first springs are fixedly connected with a buffer plate, a medicine box is arranged in the placing cavity, a buoyancy pressing block is placed in the medicine box, an elastic air bag is fixedly arranged at the inner top of the medicine box, the left end surface and the right end surface of the unmanned aerial vehicle shell are respectively and fixedly connected with one end of a connecting pipe under the stander, the other end of the connecting pipe is fixedly provided with a spray head, and the bottom end face of the rack is fixedly connected with a plurality of supporting rods.
Preferably, place fixedly connected with guide arm between the interior left and right sides in chamber, the guide arm sets up the below at the buffer board, the sliding sleeve is equipped with respectively on the surface left and right sides of guide arm, the second spring is equipped with respectively on the surface left and right sides of guide arm, one side fixed connection that leaves of the one end of second spring and the sliding sleeve on left and right sides, the other end of second spring and the inside wall fixed connection who places the chamber, the spout has all been seted up on the interior left and right sides of placing the chamber, sliding connection has first slider on the spout, and fixedly connected with places the board between the first slider on left and right sides, the bottom face fixedly connected with fixed block of placing the board, the terminal surface articulates the one end of connecting rod respectively about the fixed block, the other end of connecting rod is articulated with the up end of sliding sleeve, the medical kit is placed.
Preferably, the bottom end face of the cover plate is fixedly connected with a sponge block, and the bottom end face of the sponge block is tightly matched with the upper end face of the medicine chest.
Preferably, one side of the buffer plate, which is far away from the first spring, is fixedly connected with a rubber block, and one side of the rubber block is tightly attached to the outer surface of the medicine box.
Preferably, two groups of first guard rings are arranged on the upper end face of the rack and around the periphery of the unmanned aerial vehicle shell, two groups of second guard rings are arranged right above the unmanned aerial vehicle shell, a plurality of connecting frames are fixedly connected between the first guard rings on the outer side and the second guard rings on the outer side, a plurality of third springs are fixedly connected between the two groups of first guard rings, and a plurality of fourth springs are fixedly connected between the two groups of second guard rings.
Preferably, a damping supporting leg is arranged right below the supporting rod, a second sliding block is connected to the inner side wall of the damping supporting leg in a sliding mode, a fifth spring is fixedly connected between the bottom end face of the second sliding block and the inner bottom end side wall of the damping supporting leg, and the bottom end of the supporting rod is fixedly connected with the upper end face of the second sliding block.
Preferably, the bottom end surfaces of the shock absorption supporting legs are fixedly connected with shock absorption rubber pads.
Preferably, the annular side wall of the first inner side protection ring is fixedly connected with a plurality of mounting blocks, and the mounting blocks are fixedly connected with the upper end face of the rack through bolts.
Compared with the prior art, the invention has the beneficial effects that: during the use, take out the medical kit from placing the chamber and pour into the medical kit with a certain amount of medicament, then put into the medical kit and place the chamber and cover the apron, be connected medical kit and sprinkler system simultaneously, and inflate the inflation through external air pump to elasticity gasbag and make its extrusion buoyancy briquetting, take place extrusion contact until the pesticide in elasticity gasbag and the medical kit, and then medicament in the medical kit caused the impact to the inner wall of unmanned aerial vehicle shell when slowing down its unmanned aerial vehicle flight, and then make unmanned aerial vehicle flight more steady, when spraying the medicament, spray through connecting pipe and atomising head, the first spring and the buffer board of setting are used for making that the medical kit is placed inseparabler, avoid the medical kit to rock placing the intracavity. This device convenient operation not only stabilizes the location to the medical kit, when the inside medicament of medical kit is not full, can prevent that the inside medicament of medical kit from rocking simultaneously, makes unmanned aerial vehicle flight more stable.
Drawings
FIG. 1 is a schematic front sectional view of a main structure of a balancing device for a plant protection unmanned aerial vehicle;
FIG. 2 is an enlarged view of the balancing apparatus for a plant protection unmanned aerial vehicle at the position A in FIG. 1;
FIG. 3 is an enlarged schematic cross-sectional view of a part of a medicine box structure of the balancing apparatus for the plant protection unmanned aerial vehicle;
FIG. 4 is a schematic top view of a connecting structure of a first guard ring and a second guard ring of a balancing device for a plant protection unmanned aerial vehicle
Fig. 5 is a schematic cross-sectional view of a connecting structure of a supporting rod and a shock-absorbing supporting leg of the balancing device for the plant protection unmanned aerial vehicle.
In the figure: 1-unmanned aerial vehicle shell, 2-support rod, 3-shock absorption support leg, 4-connecting pipe, 5-spray head, 6-frame, 7-propeller, 8-connecting frame, 9-mounting block, 10-fourth spring, 11-fifth spring, 12-buffer plate, 13-first spring, 14-placing cavity, 15-sponge block, 16-cover plate, 17-medicine box, 18-placing plate, 19-connecting rod, 20-second spring, 21-guide rod, 22-sliding sleeve, 23-first sliding block, 24-sliding chute, 25-first protection ring, 26-second protection ring, 27-third spring, 28-elastic air bag, 29-buoyancy pressing block and 30-second sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a balancing device for a plant protection unmanned aerial vehicle comprises an unmanned aerial vehicle shell 1, wherein a rack 6 is fixedly connected to the left end face and the right end face of the unmanned aerial vehicle shell 1, a propeller 7 is installed on the rack 6, a placing cavity 14 is formed in the upper end face of the unmanned aerial vehicle shell 1, a cover plate 16 is arranged on the upper end face of the unmanned aerial vehicle shell 1 and located right above the placing cavity 14, the inner side wall of the placing cavity 14 is fixedly connected with one end of a first spring 13, the other end of the first spring 13 is fixedly connected with a buffer plate 12, a medicine box 17 is arranged inside the placing cavity 14, a buoyancy pressing block 29 is arranged inside the medicine box 17, an elastic air bag 28 is fixedly installed at the inner top of the medicine box 17, the left end face and the right end face of the unmanned aerial vehicle shell 1 are respectively and fixedly connected with one end of a connecting pipe 4 and located right below the rack 6, the bottom end face of the frame 6 is fixedly connected with a plurality of support rods 2.
During the use, take out medicine chest 17 from placing chamber 14 and pour into medicine chest 17 with a certain amount of medicament, then put into medicine chest 17 and place chamber 14 in cover apron 16, be connected medicine chest 17 with sprinkler system simultaneously, and inflate inflation to elasticity gasbag 28 through external air pump and make its extrusion buoyancy briquetting 29, pesticide until elasticity gasbag 28 and medicine chest 17 takes place extrusion contact, and then slow down the impact that the medicament in the medicine chest 17 caused the inner wall of unmanned aerial vehicle shell 1 when its unmanned aerial vehicle flies, and then make unmanned aerial vehicle flight more steady, when spraying the medicament, spray through connecting pipe 4 and atomising head 5, first spring 13 and buffer board 12 that set up are used for making medicine chest 17 place inseparabler, avoid medicine chest 17 to rock in placing chamber 14.
A guide rod 21 is fixedly connected between the inner left side and the inner right side of the placing cavity 14, the guide rod 21 is arranged below the buffer plate 12, sliding sleeves 22 are respectively sleeved on the left side and the right side of the outer surface of the guide rod 21 in a sliding manner, second springs 20 are respectively sleeved on the left side and the right side of the outer surface of the guide rod 21, one end of the second spring 20 is fixedly connected with the separated side of the left and right sliding sleeves 22, the other end of the second spring 20 is fixedly connected with the inner side wall of the placing cavity 14, the left side and the right side of the placing cavity 14 are both provided with a sliding chute 24, the sliding chute 24 is connected with a first sliding block 23 in a sliding way, a placing plate 18 is fixedly connected between the first sliding blocks 23 on the left side and the right side, the bottom end surface of the placing plate 18 is fixedly connected with a fixed block, the left end surface and the right end surface of the fixed block are respectively hinged with one end of a connecting rod 19, the other end of the connecting rod 19 is hinged with the upper end face of the sliding sleeve 22, and the medicine box 17 is placed on the placing plate 18.
When receiving decurrent power, place board 18 and will drive first slider 23 and move down along spout 24, when placing board 18 and move down, drive sliding sleeve 22 relative movement on left and right sides through articulated connecting rod 19, first sliding sleeve 22 relative movement on left and right sides will compress second spring 20 on left and right sides for absorb the vibrations that produce with first spring 13 cooperation, thereby can not lead to the fact the influence to the unmanned aerial vehicle flight.
A sponge block 15 is fixedly connected to the bottom end face of the cover plate 16, the bottom end face of the sponge block 15 is tightly fitted with the upper end face of the medicine chest 17, and the arranged sponge block 15 is used for further enabling the medicine chest 17 to be stably placed in the placing cavity 14.
Keep away from one side fixedly connected with rubber block of first spring 13 on buffer board 12, one side of rubber block is hugged closely with the surface of medical kit 17, and the rubber block of setting is used for avoiding buffer board 12 to damage medical kit 17, can further make medical kit 17 and buffer board 12 laminate more simultaneously.
The upper end face of the rack 6 is provided with two groups of first guard rings 25 around the periphery of the unmanned aerial vehicle shell 1, two groups of second guard rings 26 are arranged right above the unmanned aerial vehicle shell 1, a plurality of connecting frames 8 are fixedly connected between the first guard rings 25 on the outer side and the second guard rings 26 on the outer side, a plurality of third springs 27 are fixedly connected between the two groups of first guard rings 25, and a plurality of fourth springs 10 are fixedly connected between the two groups of second guard rings 26.
First guard ring 25, second guard ring 26, third spring 27 and the fourth spring 10 of setting for protect unmanned aerial vehicle when unmanned aerial vehicle accident drops, avoid the damage of unmanned aerial vehicle internals.
The shock absorption leg support is characterized in that the shock absorption leg support 3 is arranged under the supporting rod 2, a second sliding block 30 is connected to the inner side wall of the shock absorption leg support 3 in a sliding mode, a fifth spring 11 is fixedly connected between the bottom end face of the second sliding block 30 and the side wall of the inner bottom end of the shock absorption leg support 3, and the bottom end of the supporting rod 2 is fixedly connected with the upper end face of the second sliding block 30.
When unmanned aerial vehicle contacts ground, will drive second slider 20 downstream and compress third spring 3 through bracing piece 2 to carry out the shock attenuation to unmanned aerial vehicle, further improve unmanned aerial vehicle's life.
The bottom face fixedly connected with vibration damping rubber pad of shock attenuation landing leg 3, the vibration damping rubber pad of setting is used for making unmanned aerial vehicle place more stable.
Fixedly connected with a plurality of installation pieces 9 on the annular lateral wall of the first guard ring 25 of inboard, installation piece 9 passes through the up end fixed connection of bolt and frame 6 for make things convenient for the dismouting of first guard ring 25 on unmanned aerial vehicle, make things convenient for personnel to use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a plant protection is balancing unit for unmanned aerial vehicle, includes unmanned aerial vehicle shell (1), its characterized in that: the left end face and the right end face of the unmanned aerial vehicle shell (1) are fixedly connected with a rack (6), a propeller (7) is installed on the rack (6), a placing cavity (14) is formed in the upper end face of the unmanned aerial vehicle shell (1), a cover plate (16) is arranged on the upper end face of the unmanned aerial vehicle shell (1) and located right above the placing cavity (14), the inner side wall of the placing cavity (14) is fixedly connected with one end of a first spring (13), the other end of the first spring (13) is fixedly connected with a buffer plate (12), a medicine box (17) is arranged inside the placing cavity (14), a buoyancy pressing block (29) is placed inside the medicine box (17), an elastic air bag (28) is fixedly installed at the inner top of the medicine box (17), the left end face and the right end face of the unmanned aerial vehicle shell (1) are located right below the rack (6) and fixedly connected with one end of a connecting pipe, the other end of the connecting pipe (4) is fixedly provided with a spray head (5), and the bottom end surface of the rack (6) is fixedly connected with a plurality of supporting rods (2).
2. The balancing apparatus for a plant protection unmanned aerial vehicle according to claim 1, wherein: the buffer structure is characterized in that a guide rod (21) is fixedly connected between the left side and the right side of the inner side of the placing cavity (14), the guide rod (21) is arranged below the buffer plate (12), sliding sleeves (22) are respectively slidably sleeved on the left side and the right side of the outer surface of the guide rod (21), second springs (20) are respectively sleeved on the left side and the right side of the outer surface of the guide rod (21), one end of each second spring (20) is fixedly connected with one side of the sliding sleeve (22) on the left side and the right side away from each other, the other end of each second spring (20) is fixedly connected with the inner side wall of the placing cavity (14), sliding grooves (24) are respectively formed in the left side and the right side of the inner side of the placing cavity (14), first sliding blocks (23) are slidably connected on the sliding grooves (24), a placing plate (18) is fixedly connected between the first sliding blocks (23) on the left side and the right, the other end of the connecting rod (19) is hinged with the upper end face of the sliding sleeve (22), and the medicine chest (17) is placed on the placing plate (18).
3. The balancing apparatus for a plant protection unmanned aerial vehicle according to claim 2, wherein: the bottom end face of the cover plate (16) is fixedly connected with a sponge block (15), and the bottom end face of the sponge block (15) is tightly closed to the upper end face of the medicine chest (17).
4. The balancing apparatus for a plant protection unmanned aerial vehicle according to claim 3, wherein: one side of the buffer plate (12) far away from the first spring (13) is fixedly connected with a rubber block, and one side of the rubber block is tightly attached to the outer surface of the medicine box (17).
5. The balance device for a plant protection unmanned aerial vehicle of claim 4, wherein: the upper end face of the rack (6) is provided with two groups of first protective rings (25) around the periphery of the unmanned aerial vehicle shell (1), two groups of second protective rings (26) are arranged right above the unmanned aerial vehicle shell (1), a plurality of connecting frames (8) are fixedly connected between the first protective rings (25) on the outer side and the second protective rings (26) on the outer side, a plurality of third springs (27) are fixedly connected between the two groups of first protective rings (25), and a plurality of fourth springs (10) are fixedly connected between the two groups of second protective rings (26).
6. The balance device for a plant protection unmanned aerial vehicle of claim 5, wherein: be provided with shock attenuation landing leg (3) under bracing piece (2), the inside wall sliding connection of shock attenuation landing leg (3) has second slider (30), fixedly connected with fifth spring (11) between the bottom face of second slider (30) and the interior bottom end lateral wall of shock attenuation landing leg (3), the bottom of bracing piece (2) and the up end fixed connection of second slider (30).
7. The balance device for a plant protection unmanned aerial vehicle of claim 6, wherein: the bottom end face of each shock absorption supporting leg (3) is fixedly connected with a shock absorption rubber pad.
8. The balance device for a plant protection unmanned aerial vehicle of claim 7, wherein: a plurality of mounting blocks (9) are fixedly connected to the annular side wall of the first inner side protection ring (25), and the mounting blocks (9) are fixedly connected with the upper end face of the rack (6) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011439265.3A CN112429233A (en) | 2020-12-11 | 2020-12-11 | Plant protection balancing unit for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011439265.3A CN112429233A (en) | 2020-12-11 | 2020-12-11 | Plant protection balancing unit for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112429233A true CN112429233A (en) | 2021-03-02 |
Family
ID=74692388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011439265.3A Pending CN112429233A (en) | 2020-12-11 | 2020-12-11 | Plant protection balancing unit for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112429233A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116508738A (en) * | 2023-07-03 | 2023-08-01 | 南京炐燚科技有限公司 | Eliminate plant protection unmanned aerial vehicle that liquid medicine rocked |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001689A (en) * | 2017-12-20 | 2018-05-08 | 中山市雅乐思商住电器有限公司 | A kind of pesticide spraying unmanned plane and its application method with high stability |
| CN208412145U (en) * | 2018-04-08 | 2019-01-22 | 昆明沛源科技有限公司 | A kind of plant protection drone for herbal sprinkling |
| CN209938961U (en) * | 2019-04-16 | 2020-01-14 | 杨秀红 | Novel agricultural plant protection unmanned aerial vehicle |
| CN210822801U (en) * | 2019-10-23 | 2020-06-23 | 南京晓庄学院 | Plant protection unmanned aerial vehicle with overload is reported to police |
| CN111674553A (en) * | 2020-07-21 | 2020-09-18 | 广州李博士科技研究有限公司 | Plant protection unmanned aerial vehicle for farming |
| CN211810255U (en) * | 2020-03-17 | 2020-10-30 | 黄燕玲 | Agricultural plant protection unmanned aerial vehicle |
| CN213862673U (en) * | 2020-12-11 | 2021-08-03 | 苏州嗨森云信息科技有限公司 | Plant protection balancing unit for unmanned aerial vehicle |
-
2020
- 2020-12-11 CN CN202011439265.3A patent/CN112429233A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001689A (en) * | 2017-12-20 | 2018-05-08 | 中山市雅乐思商住电器有限公司 | A kind of pesticide spraying unmanned plane and its application method with high stability |
| CN208412145U (en) * | 2018-04-08 | 2019-01-22 | 昆明沛源科技有限公司 | A kind of plant protection drone for herbal sprinkling |
| CN209938961U (en) * | 2019-04-16 | 2020-01-14 | 杨秀红 | Novel agricultural plant protection unmanned aerial vehicle |
| CN210822801U (en) * | 2019-10-23 | 2020-06-23 | 南京晓庄学院 | Plant protection unmanned aerial vehicle with overload is reported to police |
| CN211810255U (en) * | 2020-03-17 | 2020-10-30 | 黄燕玲 | Agricultural plant protection unmanned aerial vehicle |
| CN111674553A (en) * | 2020-07-21 | 2020-09-18 | 广州李博士科技研究有限公司 | Plant protection unmanned aerial vehicle for farming |
| CN213862673U (en) * | 2020-12-11 | 2021-08-03 | 苏州嗨森云信息科技有限公司 | Plant protection balancing unit for unmanned aerial vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116508738A (en) * | 2023-07-03 | 2023-08-01 | 南京炐燚科技有限公司 | Eliminate plant protection unmanned aerial vehicle that liquid medicine rocked |
| CN116508738B (en) * | 2023-07-03 | 2023-09-01 | 南京炐燚科技有限公司 | Eliminate plant protection unmanned aerial vehicle that liquid medicine rocked |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213862673U (en) | Plant protection balancing unit for unmanned aerial vehicle | |
| CN112429233A (en) | Plant protection balancing unit for unmanned aerial vehicle | |
| CN208412145U (en) | A kind of plant protection drone for herbal sprinkling | |
| CN206841708U (en) | A kind of vapour-pressure type multi-rotor unmanned aerial vehicle undercarriage | |
| CN110963026A (en) | Rotor protective structure for unmanned aerial vehicle | |
| CN206307266U (en) | A kind of multi-rotor unmanned aerial vehicle double damping undercarriage | |
| CN211196596U (en) | Plant protection unmanned aerial vehicle descending protector | |
| CN108502149A (en) | One kind being used for plant protection drone rack damping device | |
| CN209176906U (en) | A kind of unmanned aerial vehicle rack | |
| CN208036595U (en) | A kind of unmanned plane support frame structure | |
| CN209290719U (en) | A kind of unmanned plane undercarriage | |
| CN214930638U (en) | Plant protection unmanned aerial vehicle based on 5G networking technology | |
| CN210822771U (en) | Anti-falling plant protection unmanned aerial vehicle | |
| CN213281234U (en) | Helicopter pesticide sprinkler | |
| CN209938942U (en) | Shock attenuation landing frame for unmanned plant protection aircraft | |
| CN210653678U (en) | Portable unmanned aerial vehicle signal laser emitter | |
| CN111806674A (en) | Unmanned aerial vehicle landing deceleration damping device convenient to install, fix and have good deceleration effect | |
| CN221642671U (en) | Plant protection unmanned aerial vehicle convenient to change medical kit | |
| CN112455687B (en) | A plant protection unmanned aerial vehicle for agricultural | |
| CN211810258U (en) | Plant protection unmanned aerial vehicle spray lance device | |
| CN210162261U (en) | High-efficient plant protection unmanned aerial vehicle | |
| CN220402845U (en) | Anti-vibration plant protection unmanned aerial vehicle medical kit | |
| CN216186010U (en) | Teaching unmanned aerial vehicle that accident prevention falls | |
| CN216722367U (en) | Pump device of agricultural plant protection machine and agricultural plant protection machine | |
| CN108639314B (en) | Undercarriage for plant protection unmanned aerial vehicle with buffer function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |