CN107969406A - Salt-soda soil agricultural Internet of Things pest control management system - Google Patents
Salt-soda soil agricultural Internet of Things pest control management system Download PDFInfo
- Publication number
- CN107969406A CN107969406A CN201711127393.2A CN201711127393A CN107969406A CN 107969406 A CN107969406 A CN 107969406A CN 201711127393 A CN201711127393 A CN 201711127393A CN 107969406 A CN107969406 A CN 107969406A
- Authority
- CN
- China
- Prior art keywords
- control management
- pest control
- salt
- management system
- soda soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of salt-soda soil agricultural Internet of Things pest control management system, including ultrasonic detection device, ultrasonic detection device signal is connected with pest control management server, further include the chemical spraying device being arranged in the section of farmland, grug transportation tube and dispensation apparatus, loading solenoid valve is installed on grug transportation tube, signal is connected to pest control management server respectively for chemical spraying device and loading solenoid valve, and pest control management server is connected to mobile monitoring terminal by communication device signal;Utilize the sound wave of ultrasonic detection device detection pest and disease damage, and it is transferred in pest control management server, acoustic signals are analyzed and processed by pest control management server, judge the type of pest, and provides relevant medicine and uses suggestion, after staff selects medicine, makes up a prescription according to suggestion, spray to crop, present invention substantially fulfills the automatic prevention of insect pest, and it is easy to operate to make up a prescription etc., the artificial Attended Operation in spray stage is avoided, it is easy to use, laborsaving.
Description
Technical field
The present invention relates to crop growth administrative skill field, more particularly to a kind of salt-soda soil agricultural Internet of Things pest control
Management system.
Background technology
In the agricultural planting of salt-soda soil, with the agrotechnical rapid development in salt-soda soil, salt-soda soil has been done step-by-step
Agriculture intelligent monitoring and management, such as irrigate, apply fertilizer, realize crop is carried out according to the different growing stages of crop it is different amounts of
Irrigate and fertilising controls, liberated substantial amounts of labour, made the management more science to crop.But also there is part farming can't
Automatic management is fully achieved, prevents being exactly one therein such as crop disease and insect.Preventing and controlling to pest and disease damage at present according to
It is so to lean on traditional labor management method, i.e., manually checks crop, direction plant growth pest, analysis pest carries out targeted
Medication and sprinkling, realize deinsectization purpose, this way to manage makes agricultural that management automation can't be fully achieved, it is therefore desirable to
To developing a set of system that can realize pest and disease damage detection with administering.
The content of the invention
The technical problems to be solved by the invention, which are to provide, a kind of can detect pest and disease damage, the salt of automatic spraying pesticide automatically
The agriculture Internet of Things pest control management system in alkali ground.
In order to solve the above technical problems, the technical scheme is that:Salt-soda soil agricultural Internet of Things pest control management system
System, including some ultrasonic detection devices being arranged in the section of farmland, the ultrasonic detection device signal connect damaged by vermin
Control stategy server, further includes the chemical spraying device being arranged in the farmland section, and the chemical spraying device is connected by grug transportation tube
Dispensation apparatus is connected to, loading solenoid valve is installed on the grug transportation tube, the chemical spraying device and the loading solenoid valve are believed respectively
Number the pest control management server is connected to, the pest control management server is connected to shifting by communication device signal
Dynamic monitor terminal.
As preferable technical solution, the ultrasonic detection device includes the detection supporting rod being plugged in farmland, institute
To state detection supporting bar top and be installed with detection box, the top of the detection box is fixed with miniature solar-electricity conversion equipment,
Storage battery and ultrasonic sensor are packaged with the detection box, the miniature solar-electricity conversion equipment is electrically connected to the storage
Battery, the storage battery are electrically connected to the ultrasonic sensor.
As preferable technical solution, the detection supporting rod is arranged to adjustable for height telescopic rod.
As preferable technical solution, the chemical spraying device is included in the spray branch set in the section of farmland in matrix arrangements
Strut, the spray supporting bar top are folded with medicine spraying tube, spraying nozzle are evenly equipped with the medicine spraying tube, the medicine spraying tube connects respectively
Medicine supplying pipe is connected to, the medicine supplying pipe is equipped with spray force (forcing) pump.
As preferable technical solution, the spray supporting rod is arranged to electric lifting rod, and the electric lifting rod is located at
External stability in soil is equipped with waterproof cover.
As preferable technical solution, the dispensation apparatus includes dispensing canister, and ultrasound is disposed with the top tank structure that makes up a prescription
Ripple oscillator, the ultrasonic oscillator are electrically connected to Power Block, and the Power Block is fixed on the outer wall of the dispensing canister, described
Power Block is equipped with electric jack, and the medicine outlet of the dispensing canister is connected to the grug transportation tube.
As preferable technical solution, the pest control management server includes central processing unit, the central processing
Device is connected with memory, hard disk and bus system, and the central processing unit is also associated with display screen.
As preferable technical solution, the mobile monitoring terminal is arranged to hand-held set.
As the improvement to above-mentioned technical proposal, the communication device signal is arranged to be based on GPRS, EDGE, WLAN, Wi-
The wireless communication interface of Fi, 3G and 4G technology.
By adopting the above-described technical solution, salt-soda soil agricultural Internet of Things pest control management system, including it is arranged in agriculture
Some ultrasonic detection devices in the section of field, the ultrasonic detection device signal are connected with pest control management server,
The chemical spraying device being arranged in the farmland section is further included, the chemical spraying device is connected with dispensation apparatus by grug transportation tube, institute
State and loading solenoid valve is installed on grug transportation tube, signal is connected to the insect pest respectively for the chemical spraying device and the loading solenoid valve
Control stategy server, the pest control management server are connected to mobile monitoring terminal by communication device signal;This hair
Bright beneficial effect is:Using the sound wave of ultrasonic detection device detection pest and disease damage, and it is transferred to pest control management server
It is interior, acoustic signals are analyzed and processed by pest control management server, judge the type of pest, and provide relevant medicine
Using suggestion, after staff selects medicine, makes up a prescription according to suggestion, spray to crop, achieve the purpose that to destroy plant diseases and insect pests, this hair
It is bright to have substantially carried out the automatic prevention of insect pest, and it is easy to operate to make up a prescription etc., avoids the artificial Attended Operation in spray stage, makes
With convenient, laborsaving.
Brief description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the structure diagram of the embodiment of the present invention;
Fig. 2 is the structure diagram of dispensation apparatus of the embodiment of the present invention and chemical spraying device;
Fig. 3 is the top view of chemical spraying device of the embodiment of the present invention;
Fig. 4 is the structure diagram of ultrasonic detection device of the embodiment of the present invention;
In figure:1- grug transportation tubes;2- loading solenoid valves;3- spray supporting rods;4- medicine spraying tubes;5- spraying nozzles;6- medicine supplying pipes;7-
Spray force (forcing) pump;8- waterproof covers;9- dispensing canisters;10- ultrasonic oscillators;11- Power Blocks;12- detects supporting rod;13- detects box;
The miniature solar-electricity conversion equipments of 14-;15- storage batteries;16- ultrasonic sensors.
Embodiment
With reference to the accompanying drawings and examples, the present invention is further explained.In the following detailed description, only explanation is passed through
Mode some one exemplary embodiments that the invention has been described.Undoubtedly, those of ordinary skill in the art will recognize,
In the case of without departing from the spirit and scope of the present invention, described embodiment can be repaiied with a variety of modes
Just.Therefore, attached drawing and description are regarded as illustrative in nature, and are not intended to limit the scope of the claims.
As shown in Figure 1, salt-soda soil agricultural Internet of Things pest control management system, including be arranged in some in the section of farmland
Ultrasonic detection device, the ultrasonic detection device signal are connected with pest control management server, the pest control pipe
Reason server memory contains the movable acoustical range of each class pest, and the ultrasonic detection device can detect pest in farmland
Sound wave, be also stored with needs pesticide name to be used for eliminating the pest, and acoustic signals are sent to the pest control
Management server, is compared with the signal of its storage inside, the species for the pest that will likely be produced by signal fusing analysis
Show, so that staff checks, while corresponding medicine suggestion can be provided always according to the pest species of display, for
Staff selects to use.
The present embodiment further includes the chemical spraying device being arranged in the farmland section, and the chemical spraying device passes through grug transportation tube 1
Dispensation apparatus is connected with, loading solenoid valve 2 is installed on the grug transportation tube 1, the chemical spraying device and the loading solenoid valve 2 divide
Level signal is connected to the pest control management server.As shown in Figures 2 and 3, the chemical spraying device is included in farmland section
The interior spray supporting rod 3 set in matrix arrangements, spray supporting rod 3 top are folded with medicine spraying tube 4, on the medicine spraying tube 4
Be evenly equipped with spraying nozzle 5, the medicine spraying tube 4 is respectively connected to medicine supplying pipe 6, the medicine supplying pipe 6 be equipped with spray force (forcing) pump 7, it is necessary to
During spray, the pest control management server sends a signal to the loading solenoid valve 2 and the spray force (forcing) pump 7, control
Both open, and specific control can be realized by corresponding relay.
The spray supporting rod 3 of the present embodiment is arranged to electric lifting rod, and the electric lifting rod is located in soil
External stability is equipped with waterproof cover 8, and the waterproof cover 8 can protect the electrical components of the electric lifting rod bottom, prevent from irrigating
When water immerse.With the growth of crop, the height of the spraying nozzle 5 is possible to can be too high or too low, at this time by adjusting described
Electric lifting rod, it is possible to the height of the spraying nozzle 5 is raised and lowered, makes it easy to different height crop or same crop not
With being used in growth period, and adjust simple, convenient and strength-saving.
The pest control management server is connected to mobile monitoring terminal, the pest control by communication device signal
Management server includes central processing unit, and the central processing unit is connected with memory, hard disk and bus system, the centre
Reason device is also associated with display screen.The mobile monitoring terminal is arranged to hand-held set, and the communication device signal is arranged to be based on
The wireless communication interface of GPRS, EDGE, WLAN, Wi-Fi, 3G and 4G technology., can by the cooperation of wireless technology and wireless network
Signal remotely to be connected, to facilitate staff to carry out remote monitoring to farmland using the hand-held set.
As shown in Fig. 2, the dispensation apparatus includes dispensing canister 9, ultrasonic oscillator is disposed with 9 inner wall of dispensing canister
10, the ultrasonic oscillator 10 is electrically connected to Power Block 11, and the Power Block 11 is fixed on the outer wall of the dispensing canister 9,
The Power Block 11 is equipped with electric jack, and the medicine outlet of the dispensing canister 9 is connected to the grug transportation tube 1.Determine after using medicine,
Medicine can be added to the dispensing canister 9, be mixed with water, in mixed process, open the ultrasonic oscillator 10, profit
It is that both are uniformly mixed, mixing is laborsaving and noiseless, more convenient to use with ultrasonic activation mixed liquor.
As shown in figure 4, the ultrasonic detection device includes the detection supporting rod 12 being plugged in farmland, the detection branch
12 top of strut is installed with detection box 13, and the top of the detection box 13 is fixed with miniature solar-electricity conversion equipment 14,
Storage battery 15 and ultrasonic sensor 16 are packaged with the detection box 13, the miniature solar-electricity conversion equipment 14 is electrically connected
To the storage battery 15, the storage battery 15 is electrically connected to the ultrasonic sensor 16, and the detection supporting rod 12 is arranged to
Adjustable for height telescopic rod, the ultrasonic sensor 16 are used for the voice signal for detecting pest, the worm are transmitted to facilitate
Evil control stategy server, the miniature solar-electricity conversion equipment 14 and the storage battery 15 are the ultrasonic sensor 16
Work energy is provided, and the miniature solar-electricity conversion equipment 14 is interior known to those of ordinary skill in the art
Hold, no longer describe in detail herein.
The present invention detects the sound wave of pest and disease damage using ultrasonic detection device, and is transferred to pest control management server
It is interior, acoustic signals are analyzed and processed by pest control management server, judge the type of pest, and provide relevant medicine
Using suggestion, after staff selects medicine, makes up a prescription according to suggestion, spray to crop, achieve the purpose that to destroy plant diseases and insect pests, this hair
It is bright to have substantially carried out the automatic prevention of insect pest, and it is easy to operate to make up a prescription etc., avoids the artificial Attended Operation in spray stage, makes
With convenient, laborsaving.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. salt-soda soil agricultural Internet of Things pest control management system, it is characterised in that:It is some in the section of farmland including being arranged in
Ultrasonic detection device, the ultrasonic detection device signal are connected with pest control management server, further include and be arranged in institute
The chemical spraying device in the section of farmland is stated, the chemical spraying device is connected with dispensation apparatus by grug transportation tube, is installed on the grug transportation tube
There is loading solenoid valve, signal is connected to the pest control management service respectively for the chemical spraying device and the loading solenoid valve
Device, the pest control management server are connected to mobile monitoring terminal by communication device signal.
2. salt-soda soil agricultural Internet of Things pest control management system as claimed in claim 1, it is characterised in that:The ultrasonic wave
Detection device includes the detection supporting rod being plugged in farmland, and the detection supporting bar top is installed with detection box, described
The top of detection box is fixed with miniature solar-electricity conversion equipment, is packaged with storage battery and supersonic sensing in the detection box
Device, the miniature solar-electricity conversion equipment are electrically connected to the storage battery, and the storage battery is electrically connected to the ultrasonic wave and passes
Sensor.
3. salt-soda soil agricultural Internet of Things pest control management system as claimed in claim 2, it is characterised in that:The detection branch
Strut is arranged to adjustable for height telescopic rod.
4. salt-soda soil agricultural Internet of Things pest control management system as claimed in claim 1, it is characterised in that:The spray dress
The spray supporting rod for being included in and being set in the section of farmland in matrix arrangements is put, the spray supporting bar top is folded with medicine spraying tube,
Spraying nozzle is evenly equipped with the medicine spraying tube, the medicine spraying tube is respectively connected to medicine supplying pipe, and the medicine supplying pipe is equipped with spray and pressurizes
Pump.
5. salt-soda soil agricultural Internet of Things pest control management system as claimed in claim 4, it is characterised in that:The spray branch
Strut is arranged to electric lifting rod, and the external stability that the electric lifting rod is located in soil is equipped with waterproof cover.
6. salt-soda soil agricultural Internet of Things pest control management system as claimed in claim 1, it is characterised in that:The dress that makes up a prescription
Put including dispensing canister, ultrasonic oscillator is disposed with the top tank structure that makes up a prescription, the ultrasonic oscillator is electrically connected to Power Block, institute
State Power Block to be fixed on the outer wall of the dispensing canister, the Power Block is equipped with electric jack, the medicine outlet of the dispensing canister
It is connected to the grug transportation tube.
7. the salt-soda soil agricultural Internet of Things pest control management system as described in claim 1 to 6 any claim, its feature
It is:The pest control management server includes central processing unit, and the central processing unit is connected with memory, hard disk and total
Linear system is united, and the central processing unit is also associated with display screen.
8. salt-soda soil agricultural Internet of Things pest control management system as claimed in claim 7, it is characterised in that:The mobile prison
Control terminal is arranged to hand-held set.
9. salt-soda soil agricultural Internet of Things pest control management system as claimed in claim 8, it is characterised in that:The communication dress
Confidence number is arranged to the wireless communication interface based on GPRS, EDGE, WLAN, Wi-Fi, 3G and 4G technology.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711127393.2A CN107969406A (en) | 2017-11-15 | 2017-11-15 | Salt-soda soil agricultural Internet of Things pest control management system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711127393.2A CN107969406A (en) | 2017-11-15 | 2017-11-15 | Salt-soda soil agricultural Internet of Things pest control management system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107969406A true CN107969406A (en) | 2018-05-01 |
Family
ID=62013379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711127393.2A Pending CN107969406A (en) | 2017-11-15 | 2017-11-15 | Salt-soda soil agricultural Internet of Things pest control management system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107969406A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108629399A (en) * | 2018-05-03 | 2018-10-09 | 安徽黄晶梨农业科技有限公司 | A kind of agricultural pest monitoring device based on Internet of Things |
CN108719247A (en) * | 2018-05-03 | 2018-11-02 | 安徽派斯客网络科技有限公司 | A kind of farmland pesticide spraying device based on Internet of Things |
CN108770458A (en) * | 2018-06-22 | 2018-11-09 | 苏州仁益生物科技有限公司 | A kind of agricultural irrigation systems based on Internet of Things |
CN111308047A (en) * | 2020-02-27 | 2020-06-19 | 上海伽盾环境管理有限公司 | Saline and alkaline land agricultural thing networking pest control management equipment |
CN111399402A (en) * | 2020-02-28 | 2020-07-10 | 浙江科技学院 | Agricultural Internet of things monitoring system and method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6036104A (en) * | 1998-12-18 | 2000-03-14 | Shih; Chao-Chang | Irrigation system |
CN103053382A (en) * | 2013-01-08 | 2013-04-24 | 中国灌溉排水发展中心 | Buried auto-telescoping integrated spray irrigation unit |
CN204129903U (en) * | 2014-08-18 | 2015-01-28 | 安徽农业大学 | Based on the crops biological epidemics measuring and reporting system of motive objects networking |
CN205756792U (en) * | 2016-07-12 | 2016-12-07 | 厦门理工学院 | A kind of full-automatic pesticide spraying system |
CN206260436U (en) * | 2016-12-05 | 2017-06-20 | 暴钊辰 | A kind of lift green area irrigation device |
CN206283896U (en) * | 2016-12-12 | 2017-06-30 | 吴永军 | A kind of yellow wormwood artemisia plantation of automatic irrigation |
CN107278817A (en) * | 2017-07-07 | 2017-10-24 | 郑州联慧双创知识产权代理有限公司 | A kind of agricultural irrigation device with environmental protection and energy saving effect |
-
2017
- 2017-11-15 CN CN201711127393.2A patent/CN107969406A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6036104A (en) * | 1998-12-18 | 2000-03-14 | Shih; Chao-Chang | Irrigation system |
CN103053382A (en) * | 2013-01-08 | 2013-04-24 | 中国灌溉排水发展中心 | Buried auto-telescoping integrated spray irrigation unit |
CN204129903U (en) * | 2014-08-18 | 2015-01-28 | 安徽农业大学 | Based on the crops biological epidemics measuring and reporting system of motive objects networking |
CN205756792U (en) * | 2016-07-12 | 2016-12-07 | 厦门理工学院 | A kind of full-automatic pesticide spraying system |
CN206260436U (en) * | 2016-12-05 | 2017-06-20 | 暴钊辰 | A kind of lift green area irrigation device |
CN206283896U (en) * | 2016-12-12 | 2017-06-30 | 吴永军 | A kind of yellow wormwood artemisia plantation of automatic irrigation |
CN107278817A (en) * | 2017-07-07 | 2017-10-24 | 郑州联慧双创知识产权代理有限公司 | A kind of agricultural irrigation device with environmental protection and energy saving effect |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108629399A (en) * | 2018-05-03 | 2018-10-09 | 安徽黄晶梨农业科技有限公司 | A kind of agricultural pest monitoring device based on Internet of Things |
CN108719247A (en) * | 2018-05-03 | 2018-11-02 | 安徽派斯客网络科技有限公司 | A kind of farmland pesticide spraying device based on Internet of Things |
CN108629399B (en) * | 2018-05-03 | 2024-01-12 | 杭州陌上云测科技有限公司 | Agricultural pest monitoring device based on thing networking |
CN108770458A (en) * | 2018-06-22 | 2018-11-09 | 苏州仁益生物科技有限公司 | A kind of agricultural irrigation systems based on Internet of Things |
CN111308047A (en) * | 2020-02-27 | 2020-06-19 | 上海伽盾环境管理有限公司 | Saline and alkaline land agricultural thing networking pest control management equipment |
CN111399402A (en) * | 2020-02-28 | 2020-07-10 | 浙江科技学院 | Agricultural Internet of things monitoring system and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107969406A (en) | Salt-soda soil agricultural Internet of Things pest control management system | |
CN109168535B (en) | Water and fertilizer accurate application system and method based on Internet of things | |
CN109348819B (en) | Intelligent efficient water, fertilizer and pesticide integrated system | |
CN102541030A (en) | System for intelligently monitoring and controlling crop pests and diseases | |
CN104542544A (en) | Automatic pesticide solution and fertilizer solution spraying machine for winter jujube | |
CN106962317A (en) | A kind of novel agricultural chemical spraying device | |
KR20130007122A (en) | Spraying device of a disinfectant | |
CN105917833A (en) | Crop growth management system based on Internet of Things | |
CN203969015U (en) | A kind of farm-oriented motor-driven sprayer | |
CN210054128U (en) | Solar rain-collecting shunting sprinkler irrigation device | |
CN206024979U (en) | Hand -held type pesticide sprinkler | |
CN108575960B (en) | Internet-based agricultural pest control method | |
CN208509785U (en) | A kind of irrigation rig | |
CN213486235U (en) | Drip irrigation system for indoor planting frame | |
CN205052354U (en) | Green house plants intelligent management device structure | |
CN210492319U (en) | Ant killing device | |
CN112205217A (en) | Comprehensive disease and pest control system for sunflowers | |
CN208370765U (en) | A kind of Insecticide sprayer that spray effect is good | |
CN207201610U (en) | A kind of intelligent farmland desinsection irrigation system | |
CN114600852B (en) | Pesticide spraying system of green house | |
KR20220018255A (en) | Multi-purpose automatic spraying system | |
CN206835804U (en) | Garden Greenland intelligent irrigation device | |
CN108902107A (en) | A kind of unmanned plane pesticide spraying bucket and its operating method | |
CN217564697U (en) | Wisdom agricultural device based on internet of things | |
CN213695423U (en) | Agricultural pesticide ratio sprinkler |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180501 |