CN214729691U - Unmanned aerial vehicle sprays chemical fertilizer system - Google Patents
Unmanned aerial vehicle sprays chemical fertilizer system Download PDFInfo
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- CN214729691U CN214729691U CN202120138885.7U CN202120138885U CN214729691U CN 214729691 U CN214729691 U CN 214729691U CN 202120138885 U CN202120138885 U CN 202120138885U CN 214729691 U CN214729691 U CN 214729691U
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Abstract
The utility model discloses an unmanned aerial vehicle chemical fertilizer spraying system, which comprises a chemical fertilizer bin, an electric turbine compressor, an electric blanking device and a chemical fertilizer spraying pipe; the electric turbine compressor is arranged at the upper end of the fertilizer bin and is used for filling external air into the fertilizer bin so as to increase the internal pressure of the fertilizer bin; the lower end of the chemical fertilizer bin is provided with a bin funnel, the lower end of the bin funnel is provided with a discharge pipe, the electric blanking device is arranged in the bin funnel above the discharge pipe, and the discharge pipe is communicated with the middle part of the chemical fertilizer spraying pipe; and a plurality of fertilizer spraying openings are formed in the fertilizer spraying pipe. The utility model discloses the ejection of compact is fast, ejection of compact speed easily adjusts, difficult jam, the ejection of compact is unblocked.
Description
Technical Field
The utility model relates to a plant protection unmanned aerial vehicle technical field, in particular to unmanned aerial vehicle sprays chemical fertilizer system.
Background
In 1918, the first time of spraying pesticide and killing cotton insects by airplane in the United states, the history sequence of agricultural aviation was opened, and the agricultural aviation was rapidly applied and popularized in the United states, New Zealand, Australia, England, Japan, China and other countries in 100 years. Because plant protection unmanned aerial vehicle has that overall dimension is little, light in weight, control advantages such as nimble, operating efficiency height, consequently, at the chemical fertilizer field of spraying, plant protection unmanned aerial vehicle obtains using gradually.
In the prior art, plant protection unmanned aerial vehicle's chemical fertilizer sprinkling system is usually including being located the chemical fertilizer feed bin of plant protection unmanned aerial vehicle lower extreme and being located the chemical fertilizer device that sprays of chemical fertilizer feed bin lower extreme, and this kind of chemical fertilizer sprinkling system has following disappearance: firstly, the fertilizer in the fertilizer bin is discharged downwards by the self gravity, the discharging speed is slow, and the regulation is not easy; and secondly, a discharge hole of a fertilizer bin is easy to block and is not smooth.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is according to above-mentioned prior art not enough, provide an unmanned aerial vehicle that ejection of compact speed is fast, ejection of compact speed easily adjusts, is difficult for blockking up, the ejection of compact is unblocked and sprays chemical fertilizer system.
In order to solve the technical problem, the technical scheme of the utility model is that: an unmanned aerial vehicle chemical fertilizer spraying system comprises a chemical fertilizer bin, an electric turbine compressor, an electric blanking device and a chemical fertilizer spraying material pipe; the electric turbine compressor is arranged at the upper end of the fertilizer bin and is used for filling external air into the fertilizer bin so as to increase the internal pressure of the fertilizer bin; the lower end of the chemical fertilizer bin is provided with a bin funnel, the lower end of the bin funnel is provided with a discharge pipe, the electric blanking device is arranged in the bin funnel above the discharge pipe, and the discharge pipe is communicated with the middle part of the chemical fertilizer spraying pipe; and a plurality of fertilizer spraying openings are formed in the fertilizer spraying pipe.
Preferably, the upper end of the fertilizer bin is provided with a fertilizer adding port, and the fertilizer adding port is provided with a cover body.
Preferably, electronic unloader includes motor support, motor and rotatory oar, the motor support is connected with the inner wall of feed bin funnel, the motor is installed on the motor support, rotatory oar is installed in the motor lower extreme to just to the discharging pipe.
Preferably, a discharging valve is arranged in the discharging pipe, and the discharging valve is an electromagnetic valve.
Preferably, the fertilizer spraying openings of the fertilizer spraying pipe are provided with spraying valves. Furthermore, the material spraying valve is a valve controlled by a servo motor.
Preferably, the unmanned aerial vehicle chemical fertilizer spraying system further comprises a rack, a controller, a flight propeller and a storage battery; the controller is arranged above the rack and used for controlling the unmanned aerial vehicle to work; the flight propeller is arranged at the outer end of the frame; the storage batteries are arranged around the controller and used for supplying power to the unmanned aerial vehicle; the fertilizer bin is arranged at the lower end of the frame.
Preferably, unmanned aerial vehicle sprays chemical fertilizer system still include the unmanned aerial vehicle remote controller, the controller is equipped with remote control receiver, the remote control receiver wireless connection of unmanned aerial vehicle remote controller and controller.
The utility model has the advantages that: firstly, because the upper end of the fertilizer bin is provided with the electric turbine compressor, the fertilizer bin can be filled with outside air to increase the internal pressure of the fertilizer bin, so that the fertilizer in the fertilizer bin can be rapidly discharged from the discharge port downwards under the dual actions of self gravity and air pressure, the discharging speed is high, and the discharging speed can be adjusted by adjusting the electric turbine compressor; and secondly, because the electric blanking device is arranged in the bin hopper above the discharge pipe, the discharge pipe is communicated with the middle part of the fertilizer spraying pipe, thus the problem that the fertilizer in the bin hopper is blocked above the discharge hole can be prevented, and the discharge is smooth.
Drawings
Fig. 1 is the whole structure of unmanned aerial vehicle spraying chemical fertilizer system.
Fig. 2 is the overall structure diagram of the preferred embodiment of the unmanned aerial vehicle fertilizer spraying system.
Detailed Description
The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to an unmanned aerial vehicle chemical fertilizer spraying system, which comprises a chemical fertilizer bin 1, an electric turbine compressor 2, an electric blanking device 3 and a chemical fertilizer spraying pipe 4; the electric turbine compressor 2 is arranged at the upper end of the fertilizer bin 1 and is used for filling external air into the fertilizer bin 1 so as to increase the internal pressure of the fertilizer bin 1; the lower end of the chemical fertilizer bin 1 is provided with a bin funnel 11, the lower end of the bin funnel 1 is provided with a discharge pipe 12, the electric blanking device 3 is arranged in the bin funnel 11 above the discharge pipe 12, and the discharge pipe 12 is communicated with the middle part of the chemical fertilizer spraying pipe 4; the fertilizer spraying pipe 4 is provided with a plurality of fertilizer spraying openings 41. Because the upper end of the chemical fertilizer bin 1 is provided with the electric turbine air compressor 2, the chemical fertilizer bin 1 can be filled with outside air to increase the internal pressure of the chemical fertilizer bin 1, so that the chemical fertilizer in the chemical fertilizer bin 1 can be rapidly discharged from the discharge port downwards under the dual actions of self gravity and air pressure, the discharging speed is high, and the discharging speed can be adjusted by adjusting the electric turbine air compressor 2; because the electric blanking device 3 is arranged in the bin hopper 11 above the discharge pipe 12, the discharge pipe 12 is communicated with the middle part of the fertilizer spraying pipe 4, the problem that the fertilizer in the bin hopper 11 is blocked above the discharge hole 12 can be prevented, and the discharge is smooth.
As shown in figure 1, a fertilizer adding port is arranged at the upper end of the fertilizer bin 1, and a cover body 13 is arranged on the fertilizer adding port. Chemical fertilizer is added into the chemical fertilizer bin 1 through the chemical fertilizer adding port, and then the chemical fertilizer bin 1 is screwed up and sealed through the cover body 13.
As shown in fig. 1, the electric blanking device 3 includes a motor support 31, a motor 32 and a rotary paddle 33, the motor support 31 is connected with the inner wall of the bin hopper 11, the motor 32 is installed on the motor support 31, and the rotary paddle 33 is installed at the lower end of the motor 32 and faces the discharge pipe 12.
As shown in fig. 1, a discharge valve 14 is provided in the discharge pipe 12, and the discharge valve 14 is an electromagnetic valve.
As shown in figure 1, the fertilizer spraying openings 41 of the fertilizer spraying pipe 4 are all provided with a spraying valve. The material spraying valve is a servo motor controlled valve, and can independently regulate and control the discharge amount of the chemical fertilizer spraying opening through an unmanned aerial vehicle remote controller, or automatically regulate and control the material spraying amount of the chemical fertilizer spraying opening according to the flying speed. Preferably, the material spraying valves of the fertilizer spraying openings are controlled by one servo motor in a linkage mode, so that the control is more stable, and the cost of the servo motor is saved.
As shown in fig. 2, the unmanned aerial vehicle fertilizer spraying system further comprises a frame 5, a controller 6, a flying propeller 7 and a storage battery 8; the controller 6 is arranged above the rack 5 and used for controlling the unmanned aerial vehicle to work; the flight screw 7 propeller is arranged at the outer end of the frame 5; the storage batteries 8 are arranged around the controller 6 and used for supplying power to the unmanned aerial vehicle; the fertilizer bin 1 is arranged at the lower end of the frame 5. Further, unmanned aerial vehicle sprays chemical fertilizer system still include the unmanned aerial vehicle remote controller, the controller is equipped with remote control receiver, the remote control receiver wireless connection of unmanned aerial vehicle remote controller and controller.
The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.
Claims (8)
1. The utility model provides an unmanned aerial vehicle sprays chemical fertilizer system which characterized in that: the device comprises a chemical fertilizer bin, an electric turbine compressor, an electric blanking device and a chemical fertilizer spraying material pipe; the electric turbine compressor is arranged at the upper end of the fertilizer bin and is used for filling external air into the fertilizer bin so as to increase the internal pressure of the fertilizer bin; the lower end of the chemical fertilizer bin is provided with a bin funnel, the lower end of the bin funnel is provided with a discharge pipe, the electric blanking device is arranged in the bin funnel above the discharge pipe, and the discharge pipe is communicated with the middle part of the chemical fertilizer spraying pipe; and a plurality of fertilizer spraying openings are formed in the fertilizer spraying pipe.
2. The unmanned aerial vehicle chemical fertilizer spraying system of claim 1, characterized in that: the upper end of the fertilizer bin is provided with a fertilizer adding port, and a cover body is arranged on the fertilizer adding port.
3. The unmanned aerial vehicle chemical fertilizer spraying system of claim 1, characterized in that: the electric blanking device comprises a motor support, a motor and a rotary paddle, the motor support is connected with the inner wall of the hopper, the motor is installed on the motor support, and the rotary paddle is installed at the lower end of the motor and is opposite to the discharge pipe.
4. The unmanned aerial vehicle chemical fertilizer spraying system of claim 1, characterized in that: a discharging valve is arranged in the discharging pipe and is an electromagnetic valve.
5. The unmanned aerial vehicle chemical fertilizer spraying system of claim 1, characterized in that: and the fertilizer spraying openings of the fertilizer spraying pipe are provided with spraying valves.
6. The unmanned aerial vehicle chemical fertilizer spraying system of claim 5, characterized in that: the material spraying valve is a valve controlled by a servo motor.
7. The unmanned aerial vehicle chemical fertilizer spraying system of any one of claims 1-6, wherein: the flying propeller also comprises a rack, a controller, a flying propeller and a storage battery; the controller is arranged above the rack and used for controlling the unmanned aerial vehicle to work; the flight propeller is arranged at the outer end of the frame; the storage batteries are arranged around the controller and used for supplying power to the unmanned aerial vehicle; the fertilizer bin is arranged at the lower end of the frame.
8. The unmanned aerial vehicle chemical fertilizer spraying system of claim 7, characterized in that: still include the unmanned aerial vehicle remote controller, the controller is equipped with remote control receiver, the remote control receiver wireless connection of unmanned aerial vehicle remote controller and controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138885.7U CN214729691U (en) | 2021-01-19 | 2021-01-19 | Unmanned aerial vehicle sprays chemical fertilizer system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138885.7U CN214729691U (en) | 2021-01-19 | 2021-01-19 | Unmanned aerial vehicle sprays chemical fertilizer system |
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| CN214729691U true CN214729691U (en) | 2021-11-16 |
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| CN202120138885.7U Active CN214729691U (en) | 2021-01-19 | 2021-01-19 | Unmanned aerial vehicle sprays chemical fertilizer system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116477053A (en) * | 2023-06-19 | 2023-07-25 | 西安富沃德光电科技有限公司 | Unmanned aerial vehicle airborne spraying device |
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2021
- 2021-01-19 CN CN202120138885.7U patent/CN214729691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116477053A (en) * | 2023-06-19 | 2023-07-25 | 西安富沃德光电科技有限公司 | Unmanned aerial vehicle airborne spraying device |
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