CN205018139U - Agricultural unmanned aerial vehicle machine carries variable machine of giving medicine to poor free of charge - Google Patents
Agricultural unmanned aerial vehicle machine carries variable machine of giving medicine to poor free of charge Download PDFInfo
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- CN205018139U CN205018139U CN201520739760.4U CN201520739760U CN205018139U CN 205018139 U CN205018139 U CN 205018139U CN 201520739760 U CN201520739760 U CN 201520739760U CN 205018139 U CN205018139 U CN 205018139U
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Abstract
The utility model relates to an agricultural pesticide application technology field, concretely relates to agricultural unmanned aerial vehicle machine carries variable machine of giving medicine to poor free of charge. This agricultural unmanned aerial vehicle machine carries variable machine of giving medicine to poor free of charge includes: host computer, the next machine, GPS positioning mechanism and the medical kit that communicates in proper order, straightway pump, high frequency electric magnet valve and centrifugal atomizing disk shower nozzle, centrifugation atomizing disk shower nozzle interval ground sets up on the spray lance of unmanned aerial vehicle bottom, GPS positioning mechanism is used for the location unmanned aerial vehicle's geographical position, and feed back to the host computer, the host computer is used for rightly unmanned aerial vehicle carries out the decision -making that the variable was given medicine to the poor free of charge to the signal transmission that will make a strategic decision gives the next machine, the next machine with the communication of centrifugation atomizing disk shower nozzle is connected, centrifugation atomizing disk shower nozzle is used for the response the decision -making signal is in order to adjust its self rotational speed and atomizing droplet particle diameter. This agricultural unmanned aerial vehicle machine carries variable machine of giving medicine to poor free of charge has effectively reduced the influence of pesticide drift to improve the availability of pesticide.
Description
Technical field
The utility model relates to agriculture pesticide application technology field, particularly relates to a kind of agricultural unmanned aerial vehicle onboard variable farm chemical applying machine.
Background technology
China is as a large agricultural country, and pesticide production technology is flourishing, but technique in using agriculture chemical falls behind.The poor efficiency of agricultural chemicals utilizes and unreasonable use causes a series of negative effect, has become the restraining factors of China's agro based economic development.Current unmanned plane due to cost low, the features such as technical threshold is low, and plant protection operation is convenient, develop very fast, but the airborne pesticide applicator matched lacks, and cause the advantage that unmanned plane sprays medicine not fully play out.And, because unmanned plane can hover at crop canopies above 1.5-2 rice, be therefore applicable to very much the use of airborne variable farm chemical applying machine as stable aerial platform.Therefore, a kind of intelligentized agricultural unmanned aerial vehicle onboard variable farm chemical applying machine is needed at present badly.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model there is provided a kind of agricultural unmanned aerial vehicle onboard variable farm chemical applying machine, makes the intelligent automatic variable dispenser that can realize unmanned plane, reduces agricultural chemicals drift and improves effective rate of utilization.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of agricultural unmanned aerial vehicle onboard variable farm chemical applying machine, and it comprises host computer, slave computer, GPS detent mechanism and the medicine-chest be communicated with successively, straightway pump, high-frequency electromagnetic valve and centrifugal atomizing dish shower nozzle; Described centrifugal atomizing dish shower nozzle is spaced apart and arranged on the spray boom bottom unmanned plane; Described GPS detent mechanism for locating the geographical position of described unmanned plane, and feeds back to described host computer; Described host computer is used for the decision-making described unmanned plane being carried out to variable farm chemical applying, and decision signal is sent to described slave computer, described slave computer is connected with the communication of described centrifugal atomizing dish shower nozzle, and described centrifugal atomizing dish shower nozzle is for responding described decision signal with the mist droplet particle size regulating himself rotating speed Yu be atomized.
Wherein, described host computer is connected with multichannel first anemoclinograph, and the first anemoclinograph described in multichannel is corresponding is respectively arranged on different operating area, ground, for detecting the air quantity information of each operating area.
Wherein, described host computer is connected with the second anemoclinograph, and described second anemoclinograph is arranged on described spray boom, for detecting the air quantity information around described centrifugal atomizing dish shower nozzle.
Wherein, described host computer adopts wireless telecommunications to be connected with described in multichannel between the first anemoclinograph.
Wherein, described slave computer is connected with described straightway pump communication, for controlling the keying of described straightway pump.
Wherein, described slave computer is connected with described high-frequency electromagnetic valve communication, carries out high frequency mo for controlling high-frequency electromagnetic valve.
Wherein, described unmanned plane adopts remote control to control its flight operation attitude.
(3) beneficial effect
Technique scheme of the present utility model has following beneficial effect: the agricultural unmanned aerial vehicle onboard variable farm chemical applying machine of the utility model adopts intelligence control system, can implement dynamic variable spray medicine for field diverse location and disease incidence; Different time points wind speed information can be gathered, regulate formulation rate size and droplet size and spraying swath according to wind speed change, avoid wind speed size variation to cause unmanned plane dispenser to drift about very serious problem; Reduce agricultural chemicals drift and improve effective rate of utilization; The utility model sprays medicine for variable, can instruct spray medicine equipment variable operation, have good application potential according to prescription map.
Accompanying drawing explanation
Fig. 1 is the structural representation of the agricultural unmanned aerial vehicle onboard variable farm chemical applying machine of the utility model embodiment;
Fig. 2 is the working state figure of the agricultural unmanned aerial vehicle onboard variable farm chemical applying machine of the utility model embodiment.
Wherein, 1: medicine-chest; 2: straightway pump; 3: slave computer; 4: host computer; 6:GPS detent mechanism; 7: the first anemoclinographs; 8: high-frequency electromagnetic valve; 9: centrifugal atomizing dish shower nozzle; 10: the second anemoclinographs; 11: unmanned plane; 12: wind direction.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, visual concrete condition understands the concrete meaning of above-mentioned term in the utility model.
As shown in Figure 1-2, the agricultural unmanned aerial vehicle onboard variable farm chemical applying machine that the present embodiment provides, it comprises host computer 4, slave computer 3, GPS detent mechanism 6 and the medicine-chest 1 be communicated with successively, straightway pump 2, high-frequency electromagnetic valve 8 and centrifugal atomizing dish shower nozzle 9; Centrifugal atomizing dish shower nozzle 9 is spaced apart and arranged on the spray boom bottom unmanned plane 11; GPS detent mechanism 6 for locating the geographical position of unmanned plane 11, and feeds back to host computer 4; Host computer 4 is for carrying out the decision-making of variable farm chemical applying to unmanned plane 11, and decision signal is sent to slave computer 3, slave computer 3 is connected with the communication of centrifugal atomizing dish shower nozzle 9, centrifugal atomizing dish shower nozzle 9 for Response Decision signal with the mist droplet particle size regulating himself rotating speed Yu be atomized.Wherein, centrifugal atomizing dish shower nozzle 9 adopts motor to drive, and is rotated by driven by motor atomizing disk, and droplet can be atomized and shed away by atomizing disk; Under the control of host computer 4, himself rotating speed, mist droplet particle size are regulated simultaneously.
Specifically, unmanned plane 11 is installed this aerial pesticide machine, realize unmanned variable farm chemical applying operation.Unmanned plane 11 is controlled its flight operation attitude by remote control, that is, air vehicle operator can operate this remote control and regulates aircraft plant protection operation, and unmanned plane 11 can be forced to stop operation, and auto-returned or manual operation return.In addition, host computer 4 is connected with multichannel first anemoclinograph 7, and multichannel first anemoclinograph 7 is corresponding is respectively arranged on different operating area, ground, for detecting the air quantity information of each operating area.Preferably, wireless telecommunications are adopted to be connected between host computer 4 with multichannel first anemoclinograph 7.Wind speed sends to host computer 4 by wireless multi-path anemoclinograph, becomes the decision-making foundation of host computer 4.Host computer 4 decision signal sends to slave computer 3, realizes online dynamic adjustments.
Wherein, slave computer 3 is connected with straightway pump 2 communication, for controlling the keying of straightway pump 2.Slave computer 3 is connected with high-frequency electromagnetic valve 8 communication, carries out high frequency mo for controlling high-frequency electromagnetic valve 8.
In addition, host computer 4 is connected (minisize wind speed anemoscope) with the second anemoclinograph 10, and the second anemoclinograph 10 is arranged on spray boom, for detecting the air quantity information around centrifugal atomizing dish shower nozzle 9.Minisize wind speed anemoscope is fixed on spray boom, be used for detecting wind field situation near shower nozzle after fuselage wind field and crosswind coupling, be used for providing assisted calibration to decision system, high-frequency electromagnetic valve 8 can realize the quick adjustment of the velocity of rotation of each road atomizing disk, to realize the change of the fabric width under different wind speed and the fabric width combination of different shower nozzle, eliminate the impact of drift on dispenser.
In implementation process, first this pesticide applicator is set to operation trials state, host computer 4 obtains the current latitude and longitude coordinates of aircraft, according to control signal by Airborne GPS, coordinate acquisition calculates the formulation rate of current location simultaneously, controls pesticide applicator carry out variable operation according to formulation rate.High-frequency electromagnetic valve 8 is connected by cable with slave computer 3, automatic high frequency mo is understood after receiving the signal of slave computer 3, the DC motor speed of centrifugal atomizing dish shower nozzle 9 is made to realize stepless time adjustment, after changing DC motor speed by dutycycle, when dose regulates, spray effect can change with the dutycycle direct proportion of high-frequency electromagnetic valve 8.Equally, straightway pump 2, by the size of dutycycle mode its flow adjustable, can send a signal to slave computer 3 when pesticide applicator operation, and the variable realizing its flow regulates, and completes the adjustment to droplet size.
Simultaneously, wireless multi-path anerovane (the first anemoclinograph 7) correspondence is arranged on different operating areas, this operating area is divided into P, L, R, S, wireless multi-path anerovane gathers the delta data (change as the wind direction 12 in Fig. 2) of wind speed near the ground within the scope of dispenser farmland, and air speed data is sent to airborne pesticide applicator, the wind velocity signal size arrived by wireless receiving, control system carrys out the adjustment dispenser job parameter of variable according to the wind speed change of current point in time.
In sum, the utility model discloses a kind of agricultural unmanned aerial vehicle onboard variable farm chemical applying machine based on prescription map technology, adopt the structure of Based Intelligent Control, dynamic variable spray medicine is implemented according to disease incidence for field diverse location, gather different time points wind speed information, formulation rate size and droplet size and spraying swath is regulated according to wind speed change, avoid the problem that wind speed size variation causes unmanned plane dispenser drift very serious, reduce agricultural chemicals drift and improve effective rate of utilization, the utility model sprays medicine for variable, spray medicine equipment variable operation can be instructed according to prescription map, there is good application potential.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (7)
1. an agricultural unmanned aerial vehicle onboard variable farm chemical applying machine, is characterized in that, comprises host computer, slave computer, GPS detent mechanism and the medicine-chest be communicated with successively, straightway pump, high-frequency electromagnetic valve and centrifugal atomizing dish shower nozzle; Described centrifugal atomizing dish shower nozzle is spaced apart and arranged on the spray boom bottom unmanned plane; Described GPS detent mechanism for locating the geographical position of described unmanned plane, and feeds back to described host computer; Described host computer is used for the decision-making described unmanned plane being carried out to variable farm chemical applying, and decision signal is sent to described slave computer, described slave computer is connected with the communication of described centrifugal atomizing dish shower nozzle, and described centrifugal atomizing dish shower nozzle is for responding described decision signal with the mist droplet particle size regulating himself rotating speed Yu be atomized.
2. agricultural unmanned aerial vehicle onboard variable farm chemical applying machine according to claim 1, it is characterized in that, described host computer is connected with multichannel first anemoclinograph, and the first anemoclinograph described in multichannel is corresponding is respectively arranged on different operating area, ground, for detecting the air quantity information of each operating area.
3. agricultural unmanned aerial vehicle onboard variable farm chemical applying machine according to claim 2, it is characterized in that, described host computer is connected with the second anemoclinograph, and described second anemoclinograph is arranged on described spray boom, for detecting the air quantity information around described centrifugal atomizing dish shower nozzle.
4. agricultural unmanned aerial vehicle onboard variable farm chemical applying machine according to claim 2, it is characterized in that, described host computer adopts wireless telecommunications to be connected with described in multichannel between the first anemoclinograph.
5. agricultural unmanned aerial vehicle onboard variable farm chemical applying machine according to claim 1, is characterized in that, described slave computer is connected with described straightway pump communication, for controlling the keying of described straightway pump.
6. agricultural unmanned aerial vehicle onboard variable farm chemical applying machine according to claim 1, is characterized in that, described slave computer is connected with described high-frequency electromagnetic valve communication, carries out high frequency mo for controlling high-frequency electromagnetic valve.
7. agricultural unmanned aerial vehicle onboard variable farm chemical applying machine according to claim 1, is characterized in that, described unmanned plane adopts remote control to control its flight operation attitude.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520739760.4U CN205018139U (en) | 2015-09-22 | 2015-09-22 | Agricultural unmanned aerial vehicle machine carries variable machine of giving medicine to poor free of charge |
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| CN201520739760.4U CN205018139U (en) | 2015-09-22 | 2015-09-22 | Agricultural unmanned aerial vehicle machine carries variable machine of giving medicine to poor free of charge |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271759A (en) * | 2018-03-20 | 2018-07-13 | 成都天麒科技有限公司 | A kind of multi-rotor unmanned aerial vehicle sprinkling system |
| CN108402021A (en) * | 2018-06-14 | 2018-08-17 | 华南农业大学 | A kind of agricultural plant protection unmanned plane sprinkling system compensated automatically with droplet drift detection |
| EP3378306A1 (en) * | 2017-03-24 | 2018-09-26 | Bayer Aktiengesellschaft | Drift correction in the distribution of plant protection agents |
| CN108812591A (en) * | 2018-04-13 | 2018-11-16 | 仲恺农业工程学院 | A kind of distributed plant protection drone spraying system reducing droplet drift |
| CN109144093A (en) * | 2017-06-28 | 2019-01-04 | 广州极飞科技有限公司 | The method of adjustment and unmanned plane of unmanned plane flusher |
| WO2020137242A1 (en) * | 2018-12-28 | 2020-07-02 | 株式会社クボタ | Aircraft assistance device and aircraft assistance system |
| CN114451118A (en) * | 2022-03-16 | 2022-05-10 | 中国水稻研究所 | Unmanned aerial vehicle-based uniform spike fertilizer application method for rice |
| CN115889014A (en) * | 2019-08-30 | 2023-04-04 | 深圳市大疆创新科技有限公司 | Centrifugal spray head, spraying system and movable platform |
-
2015
- 2015-09-22 CN CN201520739760.4U patent/CN205018139U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3378306A1 (en) * | 2017-03-24 | 2018-09-26 | Bayer Aktiengesellschaft | Drift correction in the distribution of plant protection agents |
| WO2018172248A3 (en) * | 2017-03-24 | 2018-11-22 | Bayer Aktiengesellschaft | Drift correction during the application of crop protection agents |
| US11608175B2 (en) | 2017-03-24 | 2023-03-21 | Basf Agro Trademarks Gmbh | Drift correction during the application of crop protection agents |
| CN109144093A (en) * | 2017-06-28 | 2019-01-04 | 广州极飞科技有限公司 | The method of adjustment and unmanned plane of unmanned plane flusher |
| CN108271759A (en) * | 2018-03-20 | 2018-07-13 | 成都天麒科技有限公司 | A kind of multi-rotor unmanned aerial vehicle sprinkling system |
| CN108812591B (en) * | 2018-04-13 | 2022-03-08 | 仲恺农业工程学院 | Distributed plant protection unmanned aerial vehicle spraying system capable of reducing fogdrop drifting |
| CN108812591A (en) * | 2018-04-13 | 2018-11-16 | 仲恺农业工程学院 | A kind of distributed plant protection drone spraying system reducing droplet drift |
| CN108402021A (en) * | 2018-06-14 | 2018-08-17 | 华南农业大学 | A kind of agricultural plant protection unmanned plane sprinkling system compensated automatically with droplet drift detection |
| CN108402021B (en) * | 2018-06-14 | 2023-06-27 | 华南农业大学 | Agricultural plant protection unmanned aerial vehicle spraying system with fog drop drift detection automatic compensation function |
| CN113163745A (en) * | 2018-12-28 | 2021-07-23 | 株式会社久保田 | Aircraft support device and aircraft support system |
| JP7163179B2 (en) | 2018-12-28 | 2022-10-31 | 株式会社クボタ | Aircraft support device and aircraft support system |
| JP2020104814A (en) * | 2018-12-28 | 2020-07-09 | 株式会社クボタ | Support device of flight body, and support system of flight body |
| WO2020137242A1 (en) * | 2018-12-28 | 2020-07-02 | 株式会社クボタ | Aircraft assistance device and aircraft assistance system |
| CN115889014A (en) * | 2019-08-30 | 2023-04-04 | 深圳市大疆创新科技有限公司 | Centrifugal spray head, spraying system and movable platform |
| CN114451118A (en) * | 2022-03-16 | 2022-05-10 | 中国水稻研究所 | Unmanned aerial vehicle-based uniform spike fertilizer application method for rice |
| CN114451118B (en) * | 2022-03-16 | 2023-01-03 | 中国水稻研究所 | Unmanned aerial vehicle-based uniform spike fertilizer application method for rice |
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