CN209739360U - A unmanned aerial vehicle for pesticide sprays - Google Patents
A unmanned aerial vehicle for pesticide sprays Download PDFInfo
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- CN209739360U CN209739360U CN201920529380.6U CN201920529380U CN209739360U CN 209739360 U CN209739360 U CN 209739360U CN 201920529380 U CN201920529380 U CN 201920529380U CN 209739360 U CN209739360 U CN 209739360U
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicle, specifically disclose an unmanned aerial vehicle for pesticide sprays, including organism, drive arrangement and sprinkler, be fixed with the liquid reserve tank of storing the pesticide on the organism, sprinkler includes the feed liquor pole and the shower nozzle that communicates with the feed liquor pole, and the intercommunication department is equipped with the solenoid valve, and the solenoid valve is connected with the group battery electricity; the liquid inlet rod comprises a hollow inner rod and a hollow outer rod, the inner rod is rotatably connected in the outer rod and is contacted with the outer rod, corresponding through holes are formed in the parts, located in the liquid storage tank, of the inner rod and the outer rod, and a liquid inlet is formed in the part, overlapped with the corresponding through holes, of the inner rod and the outer rod; the one end that the shower nozzle was kept away from to outer pole is fixed with first motor, and the output shaft of first motor passes outer pole and with interior pole fixed connection, the output shaft and the outer pole of first motor rotate to be connected. Unmanned aerial vehicle with above-mentioned structure can solve and can't control the volume of spraying in the unit interval among the prior art to the problem of volume of spraying can not be adjusted according to the kind and the quantity of crops.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle, especially, relate to an unmanned aerial vehicle for pesticide sprays.
Background
Crops need spray insecticide at the in-process of growing, adopt the mode of artifical spraying among the prior art more, and this kind of mode is not only inefficient, and at the in-process that sprays moreover, people can be direct and the pesticide contact that sprays out, causes very big influence to human health.
Chinese patent publication No. CN207875991U discloses an efficient pesticide spraying unmanned aerial vehicle, which comprises an unmanned aerial vehicle main body and a plurality of wings, wherein the number of the wings is multiple, and the wings are respectively and uniformly arranged on the outer side of the unmanned aerial vehicle main body; a motor and a screw rod are arranged on the end part of one side, far away from the unmanned aerial vehicle main body, of the wing, the screw rod is perpendicular to the wing, and the motor is in transmission connection with the screw rod; the upper end and the lower end of the screw rod are respectively provided with a rotor wing and a pesticide spraying device, the pesticide spraying device comprises a spray gun, a pesticide spraying barrel and a piston, a push rod of the piston is sleeved outside the screw rod in a matching manner, one end of the piston, far away from the screw rod, is arranged in the pesticide spraying barrel in a matching manner, one end of the spray gun is hinged with the push rod of the piston, and the other end of the spray gun penetrates through the pesticide spraying barrel to be connected with the pesticide spraying barrel in a sealing manner; the spray gun is a hollow spray gun, one end of the spray gun, which is close to the piston, is provided with a plurality of through holes, the other end of the spray gun is provided with a porous nozzle, and the porous nozzle penetrates through the pesticide spraying barrel.
Above-mentioned scheme can spray through unmanned aerial vehicle, avoids human direct contact pesticide to cause the potential safety hazard, can also adjust the direction of spray gun simultaneously, but can't control the volume of spraying in the unit interval, can not adjust the volume of spraying according to the kind and the quantity of crops.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned aerial vehicle for pesticide sprays to solve and to control the volume of spraying in the unit interval among the prior art, thereby can not adjust the problem of the volume of spraying according to the kind and the quantity of crops.
In order to achieve the above purpose, the technical scheme of the utility model is that: the unmanned aerial vehicle for spraying the pesticide comprises a machine body, a liquid storage tank for storing the pesticide is fixed on the machine body, and the unmanned aerial vehicle further comprises a driving device and a spraying device, wherein the spraying device comprises a liquid inlet rod and a spray head communicated with the liquid inlet rod, a solenoid valve is arranged at the communication position, the solenoid valve is electrically connected with a battery pack, and the spray head is positioned outside the liquid storage tank; the liquid inlet rod comprises a hollow inner rod and a hollow outer rod, the inner rod is rotatably connected in the outer rod and is contacted with the outer rod, corresponding through holes are formed in the parts, located in the liquid storage tank, of the inner rod and the outer rod, and a liquid inlet is formed in the part, overlapped with the corresponding through holes, of the inner rod and the outer rod; the one end that the shower nozzle was kept away from to outer pole is fixed with first motor, and the output shaft of first motor passes outer pole and with interior pole fixed connection, the output shaft and the outer pole of first motor rotate to be connected.
The working principle of the technical scheme is as follows: according to the type and the quantity of crops, the first motor is started to drive the inner rod to rotate by a certain angle, so that the area of the overlapped part of the through holes in the inner rod and the outer rod is adjusted, namely the size of the liquid inlet is adjusted, and the amount of the pesticide entering the liquid inlet rod in unit time is adjusted. And opening the electromagnetic valve, communicating the liquid inlet rod with the spray head, and spraying the pesticide from the spray head.
The beneficial effects of this technical scheme lie in: the pesticide amount of spraying in the unit interval can be adjusted according to the type and the quantity of crops to this scheme, prevents that the pesticide from spraying and excessively causing the damage to crops, also can prevent that the pesticide from spraying less can not reach anticipated effect.
The spraying device further comprises a swing rod, a connecting rod and a vertical rod connected with the liquid storage box in a sliding and sealing mode, the lower portion of the vertical rod is located in the liquid storage box, two ends of the connecting rod are hinged to the vertical rod and one end, close to the first motor, of the liquid inlet rod respectively, and the liquid inlet rod is connected with the liquid storage box in a sliding and sealing mode; the spray head is communicated with the liquid inlet rod through a hose, one end of the swing rod is fixed with the spray head, and the other end of the swing rod is hinged with the liquid storage tank; the driving device is used for driving the vertical rod to vertically reciprocate.
The driving device drives the vertical rod to move, so that the connecting rod is driven to swing and the liquid inlet rod slides, the hose and the spray head can move along with the connecting rod, and the direction of the spray head can be changed under the action of the swing rod. According to the growth condition of crops, the spraying direction of the spray head is changed, and the pesticide can be more accurately sprayed on the crops.
Further, drive arrangement includes the supporting seat and fixes the second motor on the liquid reserve tank, and the supporting seat is fixed on the liquid reserve tank, rotates on the supporting seat and is connected with the pillar, and supporting seat and pillar are passed on the upper portion of montant, the upper portion and the pillar threaded connection of montant, and the output shaft and the pillar of second motor pass through belt transmission and are connected. The second motor drives the pillar to rotate through the belt, and the pillar is in threaded connection with the vertical rod, the vertical rod is in sliding connection with the liquid storage box, and the vertical rod can be driven by the pillar to move.
Furthermore, the rotor wings are fixed around the support. The pillar pivoted in-process can drive the rotor and rotate to flight to unmanned aerial vehicle has played supplementary effect.
Further, a sealing cover is sleeved outside the first motor. Because first motor is located the liquid reserve tank, consequently set up the sealed cowling and isolated pesticide and first motor, played the effect of protection first motor.
Furthermore, the liquid inlet rod is obliquely arranged, and one end of the liquid inlet rod close to the spray head is inclined downwards. The liquid inlet rod is obliquely arranged, so that the pesticide can flow out conveniently.
further, the liquid storage tank is communicated with an external pesticide storage device. Pesticide storage device can be constantly for adding the pesticide in the bin, guarantees to have sufficient pesticide in the liquid reserve tank.
Drawings
Figure 1 is the utility model discloses an unmanned aerial vehicle's for pesticide sprays structure schematic diagram.
Detailed Description
The following is further detailed by way of specific embodiments:
Reference numerals in the drawings of the specification include: the device comprises a liquid storage box 1, a support column 2, a support base 3, a second motor 4, a vertical rod 5, a belt 6, a connecting rod 7, a liquid inlet rod 8, a hose 9, a swing rod 10, a spray head 11 and a first motor 12.
The embodiment is basically as shown in the attached figure 1: a unmanned aerial vehicle for pesticide sprays, including organism, drive arrangement and sprinkler, be fixed with the liquid reserve tank 1 of storing the pesticide on the organism, liquid reserve tank 1 and external pesticide storage device intercommunication, pesticide storage device can be constantly for adding the pesticide in the bin, guarantees to have sufficient pesticide in the liquid reserve tank 1.
The spraying device comprises a liquid inlet rod 8, a swing rod 10, a connecting rod 7, a spray head 11 and a vertical rod 5 which is connected with the liquid storage box 1 in a sealing and sliding mode, wherein the liquid inlet rod 8 is obliquely arranged and one end of the liquid inlet rod, which is far away from the vertical rod 5, is obliquely inclined downwards. The liquid inlet rod 8 comprises a hollow inner rod and a hollow outer rod, the inner rod is rotatably connected in the outer rod and is contacted with the outer rod, corresponding through holes are formed in the parts, located in the liquid storage tank 1, of the inner rod and the outer rod, and liquid inlets are formed in the parts, overlapped with the corresponding through holes, of the inner rod and the outer rod; the one end that the shower nozzle 11 was kept away from to outer pole is fixed with first motor 12, and the outside cover of first motor 12 has the sealed cowling, and the sealed cowling is isolated pesticide and first motor 12, has played the effect of protection first motor 12. An output shaft of the first motor 12 penetrates through the outer rod and is fixedly connected with the inner rod, and an output shaft of the first motor 12 is rotatably connected with the outer rod. The lower part of the vertical rod 5 is positioned in the liquid storage tank 1, two ends of the connecting rod 7 are respectively hinged with the vertical rod 5 and one end of the liquid inlet rod 8 close to the first motor 12, and the liquid inlet rod 8 is connected with the liquid storage tank 1 in a sliding and sealing manner; the spray head 11 is communicated with the liquid inlet rod 8 through a hose 9, one end of the swing rod 10 is fixed with the spray head 11, and the other end of the swing rod is hinged with the liquid storage tank 1. The hose 9 is provided with an electromagnetic valve which is electrically connected with the battery pack.
Drive arrangement is used for driving 5 vertical reciprocating motion of montant, drive arrangement includes supporting seat 3 and fixes second motor 4 on liquid reserve tank 1, supporting seat 3 is fixed on liquid reserve tank 1, it is connected with pillar 2 to rotate on the supporting seat 3, supporting seat 3 and pillar 2 are passed on the upper portion of montant 5, the upper portion and the 2 threaded connection of pillar of montant 5, the output shaft of second motor 4 passes through 6 transmissions of belt with pillar 2 and is connected, be fixed with the rotor around pillar 2, the effect of supplementary flight has been played.
The specific implementation process is as follows:
According to the type and the quantity of crops, the first motor 12 is started, so that the first motor 12 drives the inner rod to rotate for a certain angle, the area of the overlapped part of the through holes in the inner rod and the outer rod is adjusted, namely the size of the liquid inlet is adjusted, and the amount of the crops entering the liquid inlet rod 8 in unit time is adjusted. After adjusting to the proper position, the first motor 12 is turned off. And opening the electromagnetic valve, communicating the liquid inlet rod 8 with the spray head 11, and spraying the pesticide from the spray head 11.
When the direction that 11 sprinkles of shower nozzle were adjusted to needs, opened second motor 4, second motor 4 passes through belt 6 and drives pillar 2 and rotate, because pillar 2 and 5 threaded connection of montant, and montant 5 and 1 sliding connection of liquid reserve tank, montant 5 can be vertical removal under the drive of pillar 2. The vertical rod 5 drives the connecting rod 7 to swing and the liquid inlet rod 8 to slide, the hose 9 and the spray head 11 also move along with the connecting rod, and the direction of the spray head 11 is changed under the action of the swing rod 10. According to the growth condition of crops, the spraying direction of the spray head 11 is changed, so that the pesticide can be more accurately sprayed on the crops.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. A unmanned aerial vehicle for pesticide sprays, including the organism, be fixed with the liquid reserve tank of storing the pesticide on the organism, its characterized in that: the spraying device comprises a liquid inlet rod and a spray head communicated with the liquid inlet rod, an electromagnetic valve is arranged at the communication position, the electromagnetic valve is electrically connected with the battery pack, and the spray head is positioned outside the liquid storage tank; the liquid inlet rod comprises a hollow inner rod and a hollow outer rod, the inner rod is rotatably connected in the outer rod and is contacted with the outer rod, corresponding through holes are formed in the parts, located in the liquid storage tank, of the inner rod and the outer rod, and a liquid inlet is formed in the part, overlapped with the corresponding through holes, of the inner rod and the outer rod; the one end that the shower nozzle was kept away from to outer pole is fixed with first motor, and the output shaft of first motor passes outer pole and with interior pole fixed connection, the output shaft and the outer pole of first motor rotate to be connected.
2. The unmanned aerial vehicle for pesticide spraying of claim 1, wherein: the spraying device also comprises a swing rod, a connecting rod and a vertical rod in sliding connection with the liquid storage box in a sealing mode, the lower portion of the vertical rod is located in the liquid storage box, two ends of the connecting rod are hinged to the vertical rod and one end, close to the first motor, of the liquid inlet rod respectively, and the liquid inlet rod is in sliding sealing connection with the liquid storage box; the spray head is communicated with the liquid inlet rod through a hose, one end of the swing rod is fixed with the spray head, and the other end of the swing rod is hinged with the liquid storage tank; the driving device is used for driving the vertical rod to vertically reciprocate.
3. Unmanned aerial vehicle for pesticide spraying according to claim 2, characterized in that: the driving device comprises a supporting seat and a second motor fixed on the liquid storage box, the supporting seat is fixed on the liquid storage box, a supporting column is rotatably connected to the supporting seat, the upper portion of the vertical rod penetrates through the supporting seat and the supporting column, the upper portion of the vertical rod is in threaded connection with the supporting column, and an output shaft of the second motor is connected with the supporting column through belt transmission.
4. the drone for pesticide spraying of claim 3, characterized in that: and rotary wings are fixed around the support.
5. The unmanned aerial vehicle for pesticide spraying of claim 1, wherein: and a sealing cover is sleeved outside the first motor.
6. The unmanned aerial vehicle for pesticide spraying of claim 1, wherein: the liquid inlet rod is obliquely arranged, and one end of the liquid inlet rod close to the spray head is obliquely downwards inclined.
7. The unmanned aerial vehicle for pesticide spraying of claim 1, wherein: the liquid storage tank is communicated with an external pesticide storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529380.6U CN209739360U (en) | 2019-04-18 | 2019-04-18 | A unmanned aerial vehicle for pesticide sprays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529380.6U CN209739360U (en) | 2019-04-18 | 2019-04-18 | A unmanned aerial vehicle for pesticide sprays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209739360U true CN209739360U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920529380.6U Active CN209739360U (en) | 2019-04-18 | 2019-04-18 | A unmanned aerial vehicle for pesticide sprays |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115556938A (en) * | 2022-10-12 | 2023-01-03 | 安徽农业大学 | Plant protection device is planted to maize soybean banding |
-
2019
- 2019-04-18 CN CN201920529380.6U patent/CN209739360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115556938A (en) * | 2022-10-12 | 2023-01-03 | 安徽农业大学 | Plant protection device is planted to maize soybean banding |
| CN115556938B (en) * | 2022-10-12 | 2023-05-23 | 安徽农业大学 | Corn soybean banded planting plant protection device |
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