CN211943749U - Liquid medicine sprinkling system and unmanned aerial vehicle with same - Google Patents
Liquid medicine sprinkling system and unmanned aerial vehicle with same Download PDFInfo
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- CN211943749U CN211943749U CN202020223066.8U CN202020223066U CN211943749U CN 211943749 U CN211943749 U CN 211943749U CN 202020223066 U CN202020223066 U CN 202020223066U CN 211943749 U CN211943749 U CN 211943749U
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- 239000003814 drug Substances 0.000 title claims abstract description 288
- 239000007788 liquid Substances 0.000 title claims abstract description 265
- 239000007921 spray Substances 0.000 claims abstract description 50
- 238000005507 spraying Methods 0.000 claims abstract description 41
- 230000002572 peristaltic effect Effects 0.000 claims description 31
- 239000000126 substance Substances 0.000 claims description 31
- 239000012530 fluid Substances 0.000 claims description 12
- 229940079593 drug Drugs 0.000 abstract description 31
- 230000000694 effects Effects 0.000 description 10
- 239000000575 pesticide Substances 0.000 description 9
- 238000000889 atomisation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000003993 interaction Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an agricultural equipment field provides a liquid medicine sprinkling system and have its unmanned aerial vehicle, the medicine sprinkling system includes: the medicine box (100), the medicine box (100) is provided with a first medicine storage cavity (11) and a second medicine storage cavity (12) which are used for storing medicine liquid and are isolated from each other; the medicine spraying device comprises a first medicine liquid flow path (3) and a second medicine liquid flow path (4), wherein medicine liquid driving devices which are independently controlled are respectively arranged on the first medicine liquid flow path (3) and the second medicine liquid flow path (4), one ends of the medicine liquid driving devices are correspondingly communicated with a first medicine storage cavity (11) and a second medicine storage cavity (12), and the medicine liquid driving devices can be selectively controlled to drive any one or more kinds of medicine liquid in the medicine boxes (100) to be sprayed outwards. The liquid medicine spraying system can selectively spray any one or more liquid medicines under the action of the independently controlled liquid medicine driving device, can be conveniently used in various operation scenes, and meets the requirements of various liquid medicine spraying operations and the like.
Description
Technical Field
The utility model relates to an agricultural equipment field specifically relates to a liquid medicine sprinkling system. On this basis, the utility model discloses still relate to an unmanned aerial vehicle who has this liquid medicine sprinkling system.
Background
With the development of agricultural technologies, plant protection machines such as plant protection unmanned aerial vehicles are increasingly applied to scaled operations such as pesticide spraying. Generally, unmanned aerial vehicle uses the rotatory centrifugal nozzle at a high speed, evenly spouts after atomizing the liquid medicine, under the wind-force effect of paddle, makes the atomizing liquid medicine spray in positions such as crop leaf surface and stem stalk, realizes that the liquid medicine is accurate to be sprayed, reaches purposes such as water conservation and excessive application of pesticides.
However, the current pesticide spraying of plant protection machinery mainly involves the spraying operation of a single liquid medicine, resulting in limited use scenes and effects. For example, some crops may need to be supplemented with two or more pesticides, and if these different liquid medicines cannot be mixed in advance, the problems of toxic and harmful substances generation, weakening of liquid medicine effect, shortening of liquid medicine effectiveness duration and the like are avoided, the crops can only be sprayed twice or more by using an unmanned aerial vehicle, and the use is inconvenient. In addition, in the operation process of the unmanned aerial vehicle, certain damage to crops is inevitably caused by the wind power of the blades, and the damage is aggravated by repeated flight, so that the normal growth of the crops is influenced, and even the yield is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the inconvenient problem that plant protection machinery that prior art exists sprays the operation design to single liquid medicine and leads to, providing a liquid medicine sprinkler system, this liquid medicine sprinkler system can use in multiple operation scene, satisfies the needs that multiple liquid medicine sprays operation etc..
In order to achieve the above object, an aspect of the present invention provides a liquid medicine spraying system, including: the medicine box is provided with a first medicine storage cavity and a second medicine storage cavity which are used for storing medicine liquid and are isolated from each other; the first liquid medicine flow path and the second liquid medicine flow path are respectively provided with liquid medicine driving devices which are independently controlled, one ends of the first liquid medicine flow path and the second liquid medicine flow path are correspondingly communicated with the first medicine storage cavity and the second medicine storage cavity, and the liquid medicine driving devices can be selectively controlled to drive any one or more liquid medicines in the medicine box to be sprayed outwards.
Preferably, one end of the first and second liquid medicine flow paths, which is correspondingly communicated with the first and second medicine storage cavities, is provided with a filter screen respectively.
Preferably, the chemical solution driving device includes a first peristaltic pump provided in the first chemical solution channel and a second peristaltic pump provided in the second chemical solution channel.
Preferably, the liquid medicine spraying system comprises a first control circuit in signal connection with the first peristaltic pump and a second control circuit in signal connection with the second peristaltic pump.
Preferably, the first and second liquid medicine flow paths are respectively provided with a liquid medicine flow rate metering device, the liquid medicine flow rate metering devices are correspondingly in signal connection with the first and second control circuits, and the first and second control circuits control the first and second peristaltic pumps according to liquid medicine flow rate signals measured by the corresponding liquid medicine flow rate metering devices.
Preferably, the chemical flow rate measuring device is a flow rate meter for measuring the flow rate of the chemical flowing through the first chemical flow path and the second chemical flow path.
Preferably, the liquid medicine spraying system comprises a liquid medicine spray head, and one ends of the first liquid medicine flow path and the second liquid medicine flow path, which are far away from the medicine box, are respectively connected to the liquid medicine spray head so as to enable the conveyed liquid medicines to be respectively atomized and then sprayed outwards.
Preferably, the liquid medicine nozzle has a driving shaft, and a first spray plate and a second spray plate which are axially and fixedly connected to the driving shaft at intervals, liquid outlets of the first liquid medicine flow path and the second liquid medicine flow path are respectively located at upper sides of the first spray plate and the second spray plate, and the liquid medicine delivered by the first liquid medicine flow path and the second liquid medicine flow path can correspondingly drop onto the first spray plate and the second spray plate.
Preferably, the upper side surfaces of the first spray disk and the second spray disk are respectively provided with an atomization groove, and the atomization grooves can atomize the liquid medicine centrifugally thrown out along with the rotation of the first spray disk and the second spray disk.
A second aspect of the utility model provides an unmanned aerial vehicle, this unmanned aerial vehicle have above-mentioned liquid medicine sprinkling system.
Through the technical scheme, the utility model discloses a liquid medicine sprinkling system can store up the different liquid medicines of medicine chamber splendid attire respectively at first medicine storage chamber and second, and this different liquid medicines outwards sprays through first liquid medicine flow path and second liquid medicine flow path respectively under independent control's liquid medicine drive arrangement effect, can selectively spray wherein arbitrary one kind or multiple liquid medicine from this. In the operation process, the unmanned aerial vehicle can finish spraying various liquid medicines by flying once, so that crop damage caused by flying for many times is avoided; in addition, different liquid medicines do not need to be mixed in advance, and the influence of weakened efficacy and the like caused by interaction among different medicines can be reduced.
Other advantages and effects of the present invention will be further elaborated in the following detailed description.
Drawings
Fig. 1 is a schematic view of a medical fluid spraying system according to a preferred embodiment of the present invention.
Description of the reference numerals
100-a medicine chest; 11-a first drug storage cavity; 12-a second drug storage cavity; 200-liquid medicine spray head; 21-a first spray plate; 22-a second spray plate; 23-a drive shaft; 2 a-an atomization tank; 3-a first liquid medicine flow path; 4-a second liquid medicine flow path; 5-a first peristaltic pump; 6-a second peristaltic pump; 7-a first control circuit; 8-a second control circuit; 9-a filter screen; 10-a flow rate meter; 300-driving a control module.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Referring to fig. 1, a liquid medicine spraying system according to a preferred embodiment of the present invention includes a medicine box 100, a liquid medicine spraying head 200, a driving control module 300, and the like, which are connected by a pipeline. The medicine box 100 is used for storing liquid medicine, such as various chemical agents for preventing plant diseases and insect pests and regulating plant growth in agriculture. The drive control module 300 is capable of sucking out and pressurizing the liquid medicine in the medicine boxes 100 to the liquid medicine ejection heads 200, and the flow rate of the liquid medicine, the spray pattern, and the like can be adjusted by an appropriate control strategy, which will be described in detail later. The liquid medicine spray head 200 receives the liquid medicine from the medicine box 100 and sprays the liquid medicine outward in a diffused manner so that the liquid medicine falls on the surface of the crops uniformly.
The utility model provides an among the liquid medicine sprinkling system, medical kit 100 is equipped with first storage medicine chamber 11 and the second storage medicine chamber 12 of keeping apart each other to can store different liquid medicines (first type liquid medicine A and second type liquid medicine B). In one embodiment, the medicine box 100 may have a housing, and the first medicine storage chamber 11 and the second medicine storage chamber 12 are partitioned by a partition in a space inside the housing. The partition may be formed integrally with the housing or detachably mounted to the housing. In another alternative embodiment, a plurality of medicine boxes 100 may be provided to have the first medicine storage chamber 11 and the second medicine storage chamber 12 isolated from each other. The first and second drug storage chambers 11 and 12 may have the same or different volumes.
It should be understood that the isolated relationship of the first medication chamber 11 and the second medication chamber 12 described herein means that it is capable of preventing different liquid medicines from mixing with each other in the medicine box 100 at least when storing the different liquid medicines. In addition, here and following mainly carry out the exemplary explanation with the liquid medicine sprinkler system to two kinds of liquid medicines, the utility model discloses a liquid medicine sprinkler system is suitable for spraying of three kinds or above liquid medicines with the same reason, only need increase set up more store up the medicine chamber and its liquid medicine pipeline, liquid medicine drive arrangement etc. can, this falls into the utility model discloses a scope of conception equally.
In order to spray the liquid medicine outwards at a proper position, the liquid medicine spraying system of the utility model is provided with a first liquid medicine flow path 3 and a second liquid medicine flow path 4, wherein one end of the first liquid medicine flow path 3 is communicated to a first medicine storage cavity 11 for conveying a first type of liquid medicine A; one end of the second liquid medicine flow path 4 is communicated to the second medicine storage cavity 12 for conveying the second type liquid medicine B. The first liquid medicine flow path 3 and the second liquid medicine flow path 4 are respectively provided with a liquid medicine driving device such as a peristaltic pump, and each liquid medicine driving device is independently controlled for different liquid medicines so as to conveniently adjust the starting and stopping, the flow rate and the like of liquid medicine spraying and adapt to the requirements of crops on different liquid medicines. The liquid medicine driving device here mainly refers to a pumping device for sucking the liquid medicine in the medicine box 100 outward, such as the first peristaltic pump 5 and the second peristaltic pump 6 described later. The liquid medicine driving device may be integrated with a control circuit thereof, a liquid medicine flow rate/flow rate metering device, and the like to form the aforementioned driving control module 300.
Therefore, the liquid medicine driving device can be selectively controlled to drive any one or more liquid medicines in the first medicine storage cavity 11 and the second medicine storage cavity 12 to be sprayed outwards, the applicable operation scene of the liquid medicine spraying system is greatly expanded, and the liquid medicine spraying system has remarkable advantages in the aspect of improving the use convenience required by various liquid medicine spraying operation.
For example, when needing to supply two or more kinds of pesticides to the crop simultaneously, can be in first medicine storage chamber 11 and second medicine storage chamber 12 different liquid medicines of splendid attire respectively, this different liquid medicine is outwards sprayed through first liquid medicine flow path 3 and second liquid medicine flow path 4 under independent control's liquid medicine drive arrangement respectively to the unmanned aerial vehicle who carries on this liquid medicine sprinkling system can accomplish multiple liquid medicine and spray in flight, avoids the crop accumulative damage that flight leads to many times. Because different liquid medicines do not need to be mixed in advance in the medicine box 100, the drug effect weakening caused by interaction among different liquid medicines can be reduced, and a better drug application effect is ensured. In this operation in-process, the crop probably exists the difference to the demand of different liquid medicines, the utility model discloses a liquid medicine sprinkling system utilizes independent control's liquid medicine drive arrangement to implement the pump sending to the liquid medicine through different liquid medicine flow paths, realizes the liquid medicine single control, and the control of giving medicine to poor free of charge is more accurate.
In different crop areas, a single variety or multiple varieties of crops can be planted, or the crops are different in sparsity, or the requirements of different crops on the types of liquid medicines are different. The utility model discloses a liquid medicine sprinkling system can satisfy the liquid medicine spraying demand of these scenes: aiming at crops only needing to spray the first type of liquid medicine A, the liquid medicine driving device on the first liquid medicine flow path 3 can be started, and the liquid medicine driving device on the second liquid medicine flow path 4 is closed; aiming at crops only needing to be sprayed with the second type of liquid medicine B, the liquid medicine driving device on the second liquid medicine flow path 4 can be started, and the liquid medicine driving device on the first liquid medicine flow path 3 is closed, so that unnecessary excessive spraying is avoided, and resource waste and environmental pollution are prevented; the liquid medicine driving devices on the first liquid medicine flow path 3 and the second liquid medicine flow path 4 can be started simultaneously aiming at crops needing to be sprayed with the first liquid medicine A and the second liquid medicine B simultaneously. By adjusting the pumping power of the liquid medicine driving device, the spraying flow rate of the liquid medicine can be changed so as to adapt to the corresponding crop sparsity degree and the requirements on the application amounts of different liquid medicines.
It can be seen that, the utility model discloses a liquid medicine sprinkling system can adapt to the accurate demand of spraying of various operation scenes, and the user can select different spray control mode as required, is showing the convenience in use that has improved unmanned aerial vehicle.
In order to suck the liquid medicine in the medicine box 100 to the first liquid medicine flow path 3 and the second liquid medicine flow path 4 and spray the liquid medicine outwards, the liquid medicine spraying system of the present invention can use various forms of liquid delivery pumps as the liquid medicine driving device, such as a centrifugal pump, a rotor pump, etc. In consideration of the toxicity of the liquid medicine and the safety of flying, the preferred embodiment of the present invention provides the liquid medicine driving device as a peristaltic pump, which comprises a first peristaltic pump 5 disposed on the first liquid medicine flow path 3 and a second peristaltic pump 6 disposed on the second liquid medicine flow path 4, so as to prevent the liquid medicine from leaking under the action of pressure during the transportation process.
According to the foregoing, the utility model discloses a liquid medicine sprinkling system sets up the liquid medicine drive arrangement of independent control each other respectively on different liquid medicine flow paths, and opening of first peristaltic pump 5 and second peristaltic pump 6 promptly stops, pump sending power etc. and is irrelevant each other. Such independent control can be achieved by different control circuits, such as a first control circuit 7 and a second control circuit 8 arranged in the controller, wherein the first control circuit 7 is in signal connection with the first peristaltic pump 5, and the second control circuit 8 is in signal connection with the second peristaltic pump 6. The signal connections here and below may be remote connections or line connections. For example, when the first type of medical fluid a needs to be separately sprayed, the first control circuit 7 may be used to control the first peristaltic pump 5 to be started, while the second control circuit 8 keeps the second peristaltic pump 6 stopped.
The first control circuit 7 and the second control circuit 8 can also be connected with a signal transceiving module for changing the working state of the first peristaltic pump 5 and the second peristaltic pump 6 according to sensed or manually sent external signals. For example, a sensing device for sensing the sparsity of crops and the like may be provided on the drone, and transmits a relevant parameter indicating the sparsity of crops in the current working area to the first control circuit 7 and/or the second control circuit 8 to adjust the flow rate of the liquid medicine at appropriate times.
In the unmanned aerial vehicle operation process of giving medicine to the poor free of charge, though can adjust the liquid medicine velocity of flow according to the crop demand, the too fast problem that can't well atomize that leads to of liquid medicine velocity of flow also should be considered. For this purpose, the first chemical liquid flow path 3 and the second chemical liquid flow path 4 may be provided with chemical liquid flow rate measuring devices for measuring the flow rate of the chemical liquid flowing through the respective flow paths. The liquid medicine flow rate metering device can be arranged at the outlet ends of the first peristaltic pump 5 and the second peristaltic pump 6 and correspondingly connected with the first control circuit 7 and the second control circuit 8 through signals. From this, this first control circuit 7 and second control circuit 8 can be according to the first peristaltic pump 5 of liquid medicine velocity of flow signal control and second peristaltic pump 6 of surveying, avoid the velocity of flow too fast, in time adjust pumping speed in order to correct the liquid medicine velocity of flow, prevent that the liquid medicine is because of failing not effectively atomizing the not good and extravagant problem of liquid medicine of effect of spraying that leads to.
Further, here, the liquid medicine flow rate measuring means may be provided as a flow rate meter 10 which not only measures the flow rate of the liquid medicine but also counts the total amount of the liquid medicine flowing through the flow path. Therefore, when the total amount of the liquid medicine to be conveyed approaches the initial liquid medicine capacity of the corresponding medicine storage cavity in the medicine box 100, the total amount of the liquid medicine is fed back to the corresponding control circuit in time to remind the user of adding the liquid medicine.
In the first chemical liquid flow path 3 and the second chemical liquid flow path 4, respective portions may be connected to each other by a pipeline to convey the chemical liquid inside the medicine box 100 to the outside. A filter screen 9 may be disposed at one end of the first and second liquid medicine flow paths 3 and 4, which is communicated with the first and second medicine storage chambers 11 and 12, to prevent coarse particles in the liquid medicine from entering the pipeline and causing pipeline blockage or pump damage.
In the preferred embodiment provided by the utility model, through setting up relatively independent first liquid medicine flow path 3 and second liquid medicine flow path 4, utilize the liquid medicine drive arrangement of independent control each other, can realize accurate giving medicine to the poor free of charge under the multiple operation scene, different liquid medicines need not to mix in advance in medical kit 100 or transportation. However, when a plurality of chemicals are sprayed simultaneously, the chemicals delivered from the first and second chemicals flow paths 3 and 4 are likely to be accumulated on the surface of crops as large droplets, which affects the duration of the chemical effect. Therefore, the pesticide liquid can be atomized and then sprayed outwards, so that the pesticide liquid is broken into smaller droplets as much as possible, the probability of mutual mixing can be reduced when the pesticide liquid is attached to the surfaces of crops, and the pesticide effect weakening influence caused by the interaction of different pesticide liquids is reduced.
In the illustrated preferred embodiment, the liquid chemical spray head 200 is provided to atomize different liquid chemicals. Specifically, the liquid medicine ejection head 200 has a drive shaft 23 and first and second nozzle plates 21 and 22 fixedly connected to the drive shaft 23 at an axial interval from each other. The drive shaft 23 may be connected to a power output of a rotary power device (e.g., a motor, not shown) so as to be capable of being driven to rotate about its own axis. The liquid outlet of the first chemical liquid flow path 3 is provided above the first spray tray 21, and the liquid outlet of the second chemical liquid flow path 4 is provided above the second spray tray 22. When the liquid medicine is delivered through the first liquid medicine flow path 3 and the second liquid medicine flow path 4 and drops on the first spray plate 21 and the second spray plate 22, since the first spray plate 21 and the second spray plate 22 can be driven to rotate at a high speed along with the driving shaft 23, the liquid medicine drops on the first spray plate 21 and the second spray plate can be sprayed out at a high speed under the action of centrifugal force, and the liquid medicine is shredded into mist-shaped liquid drops.
In order to enhance the liquid medicine atomization effect, the atomization grooves 2a may be disposed on the upper side surfaces of the first spray tray 21 and the second spray tray 22 to enhance the tearing effect on the medicine droplets in the process of centrifugally throwing the liquid medicine out, so as to sufficiently atomize the liquid medicine.
It can be understood that the illustrated preferred embodiment utilizes a single liquid medicine spray head 200 to achieve atomization of at least two different liquid medicines, thereby facilitating the overall structural arrangement. In order to make the liquid medicine after the atomizing blowout, the utility model discloses a liquid medicine sprays the subassembly and also can set up solitary liquid medicine shower nozzle respectively to different liquid medicine flow paths, and corresponding liquid medicine shower nozzle is connected respectively to first liquid medicine flow path 3 and second liquid medicine flow path 4 promptly.
Above-mentioned liquid medicine sprays subassembly can be applied to unmanned aerial vehicle in, the liquid medicine that sprays can reach the crop surface under the wind-force effect of unmanned aerial vehicle paddle, accomplishes accurate plant protection operation, and the homoenergetic enough satisfies the needs that multiple liquid medicine sprays operation etc. in different operation scenes.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. Within the technical concept of the present invention, it is possible to carry out a plurality of simple variants, which further comprise each specific technical feature combined in any suitable manner. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.
Claims (10)
1. A medical fluid spraying system, comprising:
the medicine box (100), the medicine box (100) is provided with a first medicine storage cavity (11) and a second medicine storage cavity (12) which are used for storing medicine liquid and are isolated from each other;
the medicine spraying device comprises a first medicine liquid flow path (3) and a second medicine liquid flow path (4), wherein medicine liquid driving devices which are independently controlled are respectively arranged on the first medicine liquid flow path (3) and the second medicine liquid flow path (4), one ends of the medicine liquid driving devices are correspondingly communicated with a first medicine storage cavity (11) and a second medicine storage cavity (12), and the medicine liquid driving devices can be selectively controlled to drive any one or more kinds of medicine liquid in the medicine boxes (100) to be sprayed outwards.
2. The medical liquid spraying system according to claim 1, wherein one ends of the first medical liquid flow path (3) and the second medical liquid flow path (4) which are correspondingly communicated with the first medicine storage chamber (11) and the second medicine storage chamber (12) are respectively provided with a filter screen (9).
3. A medical fluid spraying system according to claim 1, wherein said medical fluid driving means comprises a first peristaltic pump (5) provided on said first medical fluid flow path (3) and a second peristaltic pump (6) provided on said second medical fluid flow path (4).
4. Medical liquid spraying system according to claim 3, characterized in that it comprises a first control circuit (7) in signal connection with said first peristaltic pump (5) and a second control circuit (8) in signal connection with said second peristaltic pump (6).
5. The chemical liquid spraying system according to claim 4, wherein the first chemical liquid flow path (3) and the second chemical liquid flow path (4) are respectively provided with chemical liquid flow rate measuring devices, the chemical liquid flow rate measuring devices are respectively connected with the first control circuit (7) and the second control circuit (8) in a signal-corresponding manner, and the first control circuit (7) and the second control circuit (8) control the first peristaltic pump (5) and the second peristaltic pump (6) according to chemical liquid flow rate signals measured by the corresponding chemical liquid flow rate measuring devices.
6. The medical liquid spraying system according to claim 5, wherein said medical liquid flow rate metering means is a flow rate meter (10) to be able to measure the flow rate of the medical liquid flowing through said first medical liquid flow path (3) and second medical liquid flow path (4).
7. The medical liquid spraying system according to any one of claims 1 to 6, characterized in that the medical liquid spraying system comprises a medical liquid spraying head (200), and ends of the first medical liquid flow path (3) and the second medical liquid flow path (4) which are far away from the medicine boxes (100) are respectively connected to the medical liquid spraying head (200) so as to be capable of spraying the delivered medical liquids to the outside after being respectively atomized.
8. The medical fluid spraying system according to claim 7, wherein the medical fluid spraying head (200) has a drive shaft (23) and first and second spray disks (21, 22) fixedly connected to the drive shaft (23) at an axial interval from each other, the outlets of the first and second medical fluid flow paths (3, 4) are respectively located at the upper sides of the first and second spray disks (21, 22), and the medical fluids delivered by the first and second medical fluid flow paths (3, 4) can be correspondingly dropped onto the first and second spray disks (21, 22).
9. The chemical liquid spraying system according to claim 8, wherein the upper sides of the first and second spray pans (21, 22) are respectively provided with an atomizing groove (2a), and the atomizing grooves (2a) atomize the chemical liquid centrifugally thrown out with the rotation of the first and second spray pans (21, 22).
10. An unmanned aerial vehicle, characterized in that the unmanned aerial vehicle has a medical liquid spraying system according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202020223066.8U CN211943749U (en) | 2020-02-27 | 2020-02-27 | Liquid medicine sprinkling system and unmanned aerial vehicle with same |
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| CN202020223066.8U CN211943749U (en) | 2020-02-27 | 2020-02-27 | Liquid medicine sprinkling system and unmanned aerial vehicle with same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498692A (en) * | 2020-12-14 | 2021-03-16 | 兰州乾元生态科技有限公司 | Irrigation spraying assembly and water spraying unmanned aerial vehicle |
| CN113320702A (en) * | 2021-07-29 | 2021-08-31 | 深圳市鼎峰无限电子有限公司 | Pesticide sprays unmanned aerial vehicle |
-
2020
- 2020-02-27 CN CN202020223066.8U patent/CN211943749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498692A (en) * | 2020-12-14 | 2021-03-16 | 兰州乾元生态科技有限公司 | Irrigation spraying assembly and water spraying unmanned aerial vehicle |
| CN113320702A (en) * | 2021-07-29 | 2021-08-31 | 深圳市鼎峰无限电子有限公司 | Pesticide sprays unmanned aerial vehicle |
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Address after: 510000 Block C, 115 Gaopu Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: XAG Co., Ltd. Address before: 510000 Block C, 115 Gaopu Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Xaircraft Technology Co.,Ltd. |