CN206900640U - A kind of wing protection mechanism of plant protection unmanned plane - Google Patents
A kind of wing protection mechanism of plant protection unmanned plane Download PDFInfo
- Publication number
- CN206900640U CN206900640U CN201720793375.7U CN201720793375U CN206900640U CN 206900640 U CN206900640 U CN 206900640U CN 201720793375 U CN201720793375 U CN 201720793375U CN 206900640 U CN206900640 U CN 206900640U
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- Prior art keywords
- unmanned plane
- medicine
- horn
- wing
- chest
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Abstract
The utility model provides a kind of wing protection mechanism of plant protection unmanned plane; it includes mainframe box; the bottom of the mainframe box is removably provided with medicine-chest; the bottom of the medicine-chest is provided with multiple cavity bodies; battery is installed inside each cavity body; the battery is connected by power connection with unmanned aerial vehicle (UAV) control device provides electric energy, and the unmanned aerial vehicle (UAV) control device is arranged on the inside of mainframe box；The bottom of the medicine-chest is connected by drug discharging tube with chemical spraying device；Four diagonal positions of the mainframe box are provided with horn, and the end of the horn is provided with motor, propeller blade is provided with the top of the motor；The end of the horn is provided with wing protection mechanism.This protection device can be protected to the blade of unmanned plane, so be effectively prevented unmanned plane in drop event may caused by propeller blade fracture danger, reduce maintenance cost.
Description
Technical field
Agriculture unmanned plane device field is the utility model is related to, machine is protected more particularly to a kind of wing of plant protection unmanned plane
Structure.
Background technology
Present unmanned plane has obtained certain utilization in crops spray field, but in use or there is
The defects of certain：For the large-scale mandarin tree that branches and leaves are more in great numbers, because the number of plies of branch is relatively more, in the process sprayed insecticide
In, unmanned plane frame is possible to be tangled by branch, is now possible to occur the danger of air crash, in crash course, expansion
Propeller blade is possible to support and hangs on the tree and fracture, and influences the normal work of unmanned plane, and propeller blade is all to use
Your material is made, if infringement, its maintenance cost are higher；
In addition, unmanned plane is also possible to that air crash occurs in the case of not enough power supply, unmanned plane is so also resulted in
Propeller blade fractures danger, therefore, it is necessary to design a kind of blade protection device, prevents from causing blade to roll over when unmanned plane from falling
Disconnected danger.
Utility model content
To solve above technical problem, the utility model provides a kind of wing protection mechanism of plant protection unmanned plane, this protection
Device can be protected to the blade of unmanned plane, and then be effectively prevented unmanned plane spiral shell caused by possibility in drop event
Rotation blade fractures danger, reduces maintenance cost.
In order to realize above-mentioned technical characteristic, what the purpose of this utility model was realized in：A kind of plant protection unmanned plane
Wing protection mechanism, it includes mainframe box, and the bottom of the mainframe box is removably provided with medicine-chest, and the bottom of the medicine-chest is set
Multiple cavity bodies are equipped with, battery are installed inside each cavity body, the battery passes through power connection and unmanned plane
Controller, which is connected, provides electric energy, and the unmanned aerial vehicle (UAV) control device is arranged on the inside of mainframe box；The bottom of the medicine-chest is by going out liquid
Pipe is connected with chemical spraying device；Four diagonal positions of the mainframe box are provided with horn, and the end of the horn is provided with motor,
Propeller blade is installed at the top of the motor；The end of the horn is provided with wing protection mechanism.
The wing protection mechanism includes arc, and one end of the arc is fixed on the end of horn, in arc
On be angularly machined with positioning hole, have a wing shield arm by hinge in the end of horn, in the horn shield arm plus
Work has the pin-and-hole being engaged with positioning hole, alignment pin is provided with the pin-and-hole, the alignment pin is also cross pin-and-hole and positioning
Hole.
T-slot, the T-slot and the T-shaped connecting rod matching for being fixed on mainframe box bottom are machined with the top of the medicine-chest
Close, form quick distachable connection.
The chemical spraying device includes drain pipe, and the drain pipe is connected with pump, and the liquid outlet of the pump, which is communicated with, always goes out liquid
Pipe, the main drain pipe are connected with multiple branch's drain pipes by three-way connection, and the end of every branch's drain pipe is all pacified
Equipped with shower nozzle, the shower nozzle is arranged on the end of shower nozzle connecting rod, and the shower nozzle connecting rod is hinged on horn.
The top of the mainframe box is provided with d GPS locating module by support bar, and the d GPS locating module passes through signal wire
It is connected with unmanned aerial vehicle (UAV) control device.
The mainframe box is provided with undercarriage, and the undercarriage is welded using light aluminum alloy tube material assembly.
The propeller blade shares four, wherein two propeller blades positioned at diagonal position rotate forward, two other reversion.
The shower nozzle uses centrifugal energy nozzle.
Medicine containing opening is provided with the top of the medicine-chest.
The bottom of the medicine-chest is connected by communicating pipe with liquid level charactron, and the liquid level charactron passes through multiple fixations
Clamp is fixed on the side of medicine-chest vertically.
The pump is fixedly mounted on undercarriage by support.
The utility model has the advantages that：
1st, by using wing protection mechanism, when unmanned plane is in flight course, after horn shield arm is turned down,
Make its keep level and it is kept point-blank with horn, and it is locked with alignment pin, make its keep level
Position is constant, accordingly even when in unmanned plane falling process, first passes through horn shield arm and hangs on branch, without to spiral shell
Rotation blade damages, and then effectively avoids its danger to fracture.
2nd, arranged between four propeller blades by using symmetrical rotation direction, stable wind field can be formed so that be located at
Wind-force between blade is cancelled out each other, and during solving tradition spray, agricultural chemicals can only vertically be sprayed onto lacking for blade upper surface
Fall into, by above-mentioned wind field, vaporific agricultural chemicals can be made to do circumnutation up and down, and then enable to pesticide droplet to reach crop
The lower surface of blade, its back side is also sprayed onto medicine, ensure that effect of spraying pesticide.
3rd, there is good atomizing effect by using centrifugal energy nozzle, and then ensure that the spray effect of agricultural chemicals, while
Serve the purpose of saving.
4th, being welded by using light aluminum alloy tube material assembly reduces the weight of complete machine.
5th, large-scale crop can be completed under the synergy of unmanned aerial vehicle (UAV) control device by installing d GPS locating module
Spray drug operation.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation that the utility model horn shield arm is in folded state.
Fig. 2 is the structural representation that the utility model horn shield arm is in horizontal development state.
In figure：Mainframe box 1, T-shaped connecting rod 2, T-slot 3, d GPS locating module 4, support bar 5, three-way connection 6, medicine containing opening
7th, main drain pipe 8, support 9, pump 10, cavity body 12, drain pipe 13, battery 14, medicine-chest 15, communicating pipe 16, liquid level charactron
17th, medicine-chest, arc 19, positioning hole 20, bearing pin 21, alignment pin 22, horn shield arm 23, branch's drain pipe 24, shower nozzle connection
Bar 25, shower nozzle 26, horn 27, motor 28, propeller blade 29.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1-2, a kind of wing protection mechanism of plant protection unmanned plane, it includes mainframe box 1, the bottom of the mainframe box 1
Portion is removably provided with medicine-chest, and the bottom of the medicine-chest is provided with multiple cavity bodies 12, and each inside of cavity body 12 is pacified
Equipped with battery 14, the battery 14 is connected by power connection with unmanned aerial vehicle (UAV) control device provides electric energy, the unmanned plane control
Device processed is arranged on the inside of mainframe box 1；The bottom of the medicine-chest is connected by drain pipe 13 with chemical spraying device；The mainframe box 1
Four diagonal positions horn 27 is installed, the end of the horn 27 is provided with motor 28, the top installation of the motor 28
There is propeller blade 29；The end of the horn 27 is provided with wing protection mechanism.
Further, the wing protection mechanism includes arc 19, and one end of the arc 19 is fixed on horn 27
End, positioning hole 20 is angularly machined with arc 19, the end of horn 27 by bearing pin 21 be hinged with wing protect
Armlet 23, the pin-and-hole being engaged with positioning hole 20 is machined with the horn shield arm 23, alignment pin is installed on the pin-and-hole
22, the alignment pin 22 is also cross pin-and-hole and positioning hole 20.
Further, T-slot 3, the T-slot 3 and the T for being fixed on the bottom of mainframe box 1 are machined with the top of the medicine-chest
Type connecting rod 2 is engaged, and forms quick distachable connection.The dismounting for being capable of convenient medical kit by using being detachably connected, simultaneously
It has been also convenient for dosing process.
Further, the chemical spraying device includes drain pipe 13, and the drain pipe 13 is connected with pump 10, and the pump 10 goes out
Liquid mouth is communicated with main drain pipe 8, and the main drain pipe 8 is connected with multiple branch's drain pipes 24 by three-way connection 6, described in every
The end of branch's drain pipe 24 is fitted with shower nozzle 26, and the shower nozzle 26 is arranged on the end of shower nozzle connecting rod 25, the shower nozzle
Connecting rod 25 is hinged on horn 27.
Further, the top of the mainframe box 1 is provided with d GPS locating module 4, the GPS location mould by support bar 5
Block 4 is connected by signal wire with unmanned aerial vehicle (UAV) control device.It can be made by installing d GPS locating module in the collaboration of unmanned aerial vehicle (UAV) control device
Under, large-scale crop spraying medicine operation is completed.
Further, the mainframe box 1 is provided with undercarriage 18, and the undercarriage 18 is spelled using light aluminum alloy tube material
Dress is welded.
Further, the propeller blade 29 shares four, wherein two propeller blades positioned at diagonal position rotate forward, separately
Outer two reversions.Arranged between four propeller blades by using symmetrical rotation direction, stable wind field can be formed so that be located at
Wind-force between blade is cancelled out each other, and during solving tradition spray, agricultural chemicals can only vertically be sprayed onto lacking for blade upper surface
Fall into, by above-mentioned wind field, vaporific agricultural chemicals can be made to do circumnutation up and down, and then enable to pesticide droplet to reach crop
The lower surface of blade, its back side is also sprayed onto medicine, ensure that effect of spraying pesticide.
Further, the shower nozzle 26 uses centrifugal energy nozzle.There is good atomizing effect by using centrifugal energy nozzle, enter
And the spray effect of agricultural chemicals is ensure that, while also play the purpose of saving.
Further, the top of the medicine-chest 15 is provided with medicine containing opening 7.Decoction is facilitated by medicine containing opening 7 to add.
Further, the bottom of the medicine-chest 15 is connected by communicating pipe 16 with liquid level charactron 17, and the liquid level shows
Show that pipe 17 is fixed on the side of medicine-chest 15 by multiple fixing chuck plates vertically.
Further, the pump 10 is fixedly mounted on undercarriage 18 by support 9.By using light aluminum alloy tubing
Material assembly is welded and reduces the weight of complete machine.
It is of the present utility model as follows using process：
In use, first, agricultural chemicals is encased in inside medicine-chest 15, and two pieces of batteries 14 of unmanned plane are installed, simultaneously
Battery 14 is connected by joint with unmanned plane master controller, then, rotates horn shield arm 23, by horn shield arm 23 with
The keep level of horn 27, then horn shield arm 23 is fixed on the positioning hole 20 of arc 19 with alignment pin 22；Finally, start
The control button of unmanned plane, by remote handle remotely pilotless machine, crop area to be sprayed is entered, is entered by remote control
Row spray.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model
System, the technical scheme that the scope of protection of the utility model should be recorded with claim, including the technical scheme that claim is recorded
The equivalents of middle technical characteristic are protection domain.Equivalent substitution i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (10)
1. a kind of wing protection mechanism of plant protection unmanned plane, it includes mainframe box（1）, it is characterised in that：The mainframe box（1）'s
Bottom is removably provided with medicine-chest, and the bottom of the medicine-chest is provided with multiple cavity bodies（12）, each cavity body（12）
Inside is provided with battery（14）, the battery（14）It is connected by power connection with unmanned aerial vehicle (UAV) control device and electric energy, institute is provided
State unmanned aerial vehicle (UAV) control device and be arranged on mainframe box（1）Inside；The bottom of the medicine-chest passes through drain pipe（13）With chemical spraying device phase
Even；The mainframe box（1）Four diagonal positions horn is installed（27）, the horn（27）End motor is installed
（28）, the motor（28）Top propeller blade is installed（29）；The horn（27）End be provided with wing protection machine
Structure；
The wing protection mechanism includes arc（19）, the arc（19）One end be fixed on horn（27）End,
In arc（19）On be angularly machined with positioning hole（20）, in horn（27）End pass through bearing pin（21）It is hinged with wing guarantor
Armlet（23）, the horn shield arm（23）On be machined with and positioning hole（20）The pin-and-hole being engaged, it is provided with the pin-and-hole
Alignment pin（22）, the alignment pin（22）Also cross pin-and-hole and positioning hole（20）.
A kind of 2. wing protection mechanism of plant protection unmanned plane according to claim 1, it is characterised in that：The top of the medicine-chest
It is machined with T-slot（3）, the T-slot（3）With being fixed on mainframe box（1）The T-shaped connecting rod of bottom（2）It is engaged, forms quick
It is detachably connected.
A kind of 3. wing protection mechanism of plant protection unmanned plane according to claim 1, it is characterised in that：The chemical spraying device bag
Include liquid pipe（13）, the drain pipe（13）With pump（10）It is connected, the pump（10）Liquid outlet be communicated with main drain pipe（8）,
The main drain pipe（8）Pass through three-way connection（6）It is connected with multiple branch's drain pipes（24）, every branch's drain pipe（24）
End be fitted with shower nozzle（26）, the shower nozzle（26）Installed in shower nozzle connecting rod（25）End, the shower nozzle connecting rod
（25）It is hinged on horn（27）On.
A kind of 4. wing protection mechanism of plant protection unmanned plane according to claim 1, it is characterised in that：The mainframe box（1）
Top pass through support bar（5）D GPS locating module is installed（4）, the d GPS locating module（4）Pass through signal wire and unmanned plane
Controller is connected.
A kind of 5. wing protection mechanism of plant protection unmanned plane according to claim 1, it is characterised in that：The mainframe box（1）
Undercarriage is installed（18）, the undercarriage（18）It is welded using light aluminum alloy tube material assembly.
A kind of 6. wing protection mechanism of plant protection unmanned plane according to claim 1, it is characterised in that：The propeller blade
（29）Four are shared, wherein two propeller blades positioned at diagonal position rotate forward, two other reversion.
A kind of 7. wing protection mechanism of plant protection unmanned plane according to claim 3, it is characterised in that：The shower nozzle（26）Adopt
Use centrifugal energy nozzle.
A kind of 8. wing protection mechanism of plant protection unmanned plane according to claim 1, it is characterised in that：The medicine-chest（15）'s
Top is provided with medicine containing opening（7）.
A kind of 9. wing protection mechanism of plant protection unmanned plane according to claim 1, it is characterised in that：The medicine-chest（15）'s
Bottom passes through communicating pipe（16）With liquid level charactron（17）It is connected, the liquid level charactron（17）Erected by multiple fixing chuck plates
Directly it is fixed on medicine-chest（15）Side.
A kind of 10. wing protection mechanism of plant protection unmanned plane according to claim 3, it is characterised in that：The pump（10）It is logical
Cross support（9）It is fixedly mounted on undercarriage（18）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793375.7U CN206900640U (en) | 2017-07-03 | 2017-07-03 | A kind of wing protection mechanism of plant protection unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793375.7U CN206900640U (en) | 2017-07-03 | 2017-07-03 | A kind of wing protection mechanism of plant protection unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206900640U true CN206900640U (en) | 2018-01-19 |
Family
ID=61292670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793375.7U Expired - Fee Related CN206900640U (en) | 2017-07-03 | 2017-07-03 | A kind of wing protection mechanism of plant protection unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206900640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583854A (en) * | 2018-04-10 | 2018-09-28 | 清远市巨劲科技有限公司 | A kind of contractile miniature portable unmanned plane of wing |
| CN111619794A (en) * | 2020-06-02 | 2020-09-04 | 许昌学院 | Unmanned aerial vehicle buffering fender bracket that rises and falls |
-
2017
- 2017-07-03 CN CN201720793375.7U patent/CN206900640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583854A (en) * | 2018-04-10 | 2018-09-28 | 清远市巨劲科技有限公司 | A kind of contractile miniature portable unmanned plane of wing |
| CN111619794A (en) * | 2020-06-02 | 2020-09-04 | 许昌学院 | Unmanned aerial vehicle buffering fender bracket that rises and falls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |