CN112741065A - Automatic sprinkling system for orchard - Google Patents
Automatic sprinkling system for orchard Download PDFInfo
- Publication number
- CN112741065A CN112741065A CN202011553552.7A CN202011553552A CN112741065A CN 112741065 A CN112741065 A CN 112741065A CN 202011553552 A CN202011553552 A CN 202011553552A CN 112741065 A CN112741065 A CN 112741065A
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- China
- Prior art keywords
- plc
- orchard
- communication connection
- automatic
- touch screen
- 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.)
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Links
- 239000002420 orchard Substances 0.000 title claims abstract description 26
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 239000003814 drug Substances 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims abstract description 4
- 229940079593 drug Drugs 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 235000013399 edible fruits Nutrition 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000003973 irrigation Methods 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010914 pesticide waste Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
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
- A01M7/0089—Regulating or controlling systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/165—Cyclic operations, timing systems, timing valves, impulse operations
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Water Supply & Treatment (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Soil Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the technical field of spraying, and discloses an automatic orchard spraying system which comprises a PLC (programmable logic controller), wherein the PLC is in communication connection with a contactor; the contactor is respectively in communication connection with a stirrer, a medicine pump, a water pump and an electromagnetic valve, and the medicine pump is communicated with a liquid storage tank of the stirrer; the electromagnetic valve is arranged on a pipeline of the spray head, and the water pump is communicated with the spray head; the PLC is in communication connection with a humidity sensor which is arranged inside the orchard; the PLC controller is in communication connection with a touch screen. The invention provides an automatic orchard spraying system, which realizes a remote control effect by establishing communication connection between a touch screen and a PLC (programmable logic controller), and a user sets the opening time and the closing time of a medicine pump, a water pump and a stirrer and the working time of each valve on the touch screen; the workload after the operation is lightened, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of spraying, in particular to an automatic orchard spraying system.
Background
In irrigation system is planted in present large tracts of land orchard, the automated control that the fruit tree sprayed is realized to the mode that the valve was opened or the valve on-off state is regularly controlled to remote distance through PLC technique mostly to the manual work, and this kind of control mode compares in the pure manual irrigation mode that waters before for irrigation efficiency has had very big improvement.
Although the control mode can greatly improve the irrigation efficiency, the spraying time of the fruit trees needs to be specially controlled due to different conditions of the fruit trees in the actual growth. The control mode can only control the same spraying time length and cannot meet the control requirement of carrying out specific spraying time length on fruit trees with different growth conditions; and if when the orchard automatic spraying agent is in an opening state, the weather suddenly changes to rain, the fruit trees are continuously sprayed with the agent under the weather condition, the concentration of the agent is diluted, and the spraying effect is reduced. At this time, the control system is required to judge the weather condition by itself and reasonably change the control, and the control mode cannot meet the requirement.
In order to solve the problem, an automatic orchard spraying system is provided in the application.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides an automatic orchard spraying system, which realizes the remote control function by establishing communication connection between a touch screen and a PLC (programmable logic controller), and a user sets the opening time and the closing time of a medicine pump, a water pump and a stirrer and the working time of each valve on the touch screen; the workload after the operation is lightened, and the working efficiency is improved.
(II) technical scheme
In order to solve the problems, the invention provides an automatic orchard spraying system which comprises a PLC (programmable logic controller), wherein the PLC is in communication connection with a contactor;
the contactor is respectively in communication connection with a stirrer, a medicine pump, a water pump and an electromagnetic valve, and the medicine pump is communicated with a liquid storage tank of the stirrer;
the electromagnetic valve is arranged on a pipeline of the spray head, and the water pump is communicated with the spray head;
the PLC is in communication connection with a humidity sensor which is arranged inside the orchard;
the PLC controller is in communication connection with a touch screen.
Preferably, the PLC output terminals Q0.0 to Q0.7 are connected to the contactors QA1 to QA8, respectively, and the output terminals Q1.0 to Q1.2 are connected to the contactors QA9 to QA11, respectively.
Preferably, the PLC is in communication connection with a rainwater sensor; the rain sensor is installed outdoors.
Preferably, the electromagnetic valves are provided in plurality and distributed on different pipelines.
Preferably, the touch screen comprises a spraying recording module and a time setting module.
Preferably, the stirrer, the medicine pump and the water pump are all provided in plurality.
The technical scheme of the invention has the following beneficial technical effects:
1. the user can set up every valve, water pump and medicine pump operating duration alone, makes automatic sprinkling system more accord with the spraying demand to the fruit tree of different growth situations.
2. The humidity sensor is added, whether the rainfall reaches the critical value influencing the effect of the pesticide or not is judged by utilizing the humidity sensor, and the situation that when the weather is suddenly changed into the rainfall, the pesticide spraying is still carried out according to the automatic control mode by the system is avoided, so that unnecessary pesticide waste is reduced.
3. When a signal detected by the humidity sensor is transmitted to the PLC, the PLC can decide whether to change the control state through an accurate threshold comparison.
4. When the program is designed, the corresponding control requirements of the working modules which can be increased later are fully considered, and the total program does not need to be modified greatly to reduce the later workload when the control loop needs to be increased later.
5. The expansibility of the system is good, when other working equipment is needed to be added into the control system, the program does not need to be modified in a large amount, only the corresponding control program needs to be added in a needed link, the workload is reduced, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an orchard automatic spraying system provided by the invention.
Fig. 2 is a diagram of an automatic mode control interface of a touch screen in the orchard automatic spraying system according to the present invention.
Fig. 3 is an interface diagram for setting the working duration of a touch screen solenoid valve in the automatic orchard spraying system provided by the invention.
Fig. 4 is a diagram of a manual mode control interface in the orchard automatic spraying system according to the present invention.
Fig. 5 is a connection diagram of a touch screen and a PLC in the orchard automatic spraying system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 to 5, the orchard automatic spraying system provided by the invention comprises a PLC controller, wherein the PLC controller is in communication connection with a contactor;
the contactor is respectively in communication connection with a stirrer, a medicine pump, a water pump and an electromagnetic valve, and the medicine pump is communicated with a liquid storage tank of the stirrer;
the electromagnetic valve is arranged on a pipeline of the spray head, and the water pump is communicated with the spray head;
the PLC is in communication connection with a humidity sensor which is arranged inside the orchard;
the PLC controller is in communication connection with a touch screen.
In an alternative embodiment, PLC output terminals Q0.0 through Q0.7 are connected to contactors QA1 through QA8, respectively, and output terminals Q1.0 through Q1.2 are connected to contactors QA9 through QA11, respectively.
In an optional embodiment, the PLC is in communication connection with a rain sensor; the rain sensor is arranged outdoors and used for sensing whether the rain is raining outdoors.
In an alternative embodiment, the solenoid valves are provided in plurality and distributed on different lines.
In an alternative embodiment, the touch screen includes a spray recording module and a time setting module.
In an alternative embodiment, the blender, the drug pump and the water pump are provided in plurality.
It should be noted that, referring to fig. 5, the present invention uses S7-200smart cpu type relay outputs, PLC output terminals Q0.0 to Q0.7 are respectively connected with contactors QA1 to QA8, and output terminals Q1.0 to Q1.2 are respectively connected with contactors QA9 to QA11, when the PLC output terminals are insufficient, the PLC may extend the digital output module; the working state of the contactor is determined by the working mode set by a user on the touch screen, the PLC receives a control signal from the touch screen, the PLC drives the contactor to work according to the control signal, and the contactor controls the valve, the water pump, the medicine pump and the stirrer to be switched on and off.
It should be noted that, adopt PLC and touch-sensitive screen design an automation equipment, can be according to the procedure of setting for, the control spouts medicine pipeline solenoid valve, spout the medicine automatically to the fruit tree, the system adopts bus structure, every solenoid valve switch is through a bus connector and PLC communication, the system can be as required through bus connector control solenoid valve switch, realize the automatic medicine function of spouting, owing to adopt bus structure, the system has the type of expanding, the user can be as required with hose connection for the pesticide shower nozzle, reconnection control bus can, the controller adopts PLC and touch-sensitive screen convenience of customers operation, it is succinct directly perceived to use, entire system low cost, it is convenient to install, and easy operation. Along with the continuous development of agricultural science and technology, agricultural automation equipment gradually becomes a necessary component in agricultural production, and the automatic pesticide spraying system for fruit trees is agricultural equipment with strong practicability and wide market prospect.
According to the invention, a remote control function is realized by establishing communication connection between the touch screen and the PLC, and a user sets the opening time and the closing time of the medicine pump, the water pump and the stirrer and the working time of each valve on the touch screen; the touch screen transmits signals to the PLC through the Ethernet, the PLC sends out corresponding control signals to drive the contactor according to control programs downloaded from the CPU, and the contactor controls the on-off state of the valve and the working states of the water pump, the stirrer and the medicine pump; through an input program, two control modes of automatic control and manual control are integrated by using the touch screen. When an automatic mode is selected, a user clicks an 'automatic control' button in a main control (automatic mode control) interface, the user can set the opening and closing time of a water pump, a medicine pump and a stirrer on the interface, the working time of each valve can be independently set, the working period of a system can be set, and medicine spraying records can be checked, and in the automatic mode, when the working time of the water pump, the medicine pump and the stirrer set by the user is the same as the actual time, a PLC (programmable logic controller) control module can automatically output a control signal to drive the water pump, the medicine pump and the stirrer to be opened; after the medicine pump is started for a period of time, the valves are sequentially started according to a certain working sequence, a user can set the working time of each valve through a touch screen, a plurality of electromagnetic valve buttons are arranged, and the user can jump to an interface set corresponding to the working time of the valve by clicking the corresponding button; if a user wants to switch the manual mode, the user clicks a manual mode button in the interface, the interface is switched to a manual mode control interface, the on-off states of any valve, the medicine pump, the water pump and the stirrer can be controlled independently, and the working on-off states of the equipment are completely set one by the user according to actual conditions.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The utility model provides an automatic sprinkler system in orchard, includes the PLC controller, its characterized in that: the PLC controller is in communication connection with a contactor;
the contactor is respectively in communication connection with a stirrer, a medicine pump, a water pump and an electromagnetic valve, and the medicine pump is communicated with a liquid storage tank of the stirrer;
the electromagnetic valve is arranged on a pipeline of the spray head, and the water pump is communicated with the spray head;
the PLC is in communication connection with a humidity sensor which is arranged inside the orchard;
the PLC controller is in communication connection with a touch screen.
2. An orchard automatic spraying system according to claim 1 characterised in that PLC output terminals Q0.0 to Q0.7 are connected to contactors QA1 to QA8 respectively and output terminals Q1.0 to Q1.2 are connected to contactors QA9 to QA11 respectively.
3. The automatic orchard spraying system according to claim 1, wherein the PLC is in communication connection with a rain sensor; the rain sensor is installed outdoors.
4. The automatic orchard spraying system according to claim 1, wherein the electromagnetic valves are provided in plurality and distributed on different pipelines.
5. The orchard automation spraying system of claim 1, wherein the touch screen comprises a spraying recording module and a time setting module.
6. The orchard automatic spraying system according to claim 1, wherein a plurality of mixers, drug pumps and water pumps are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011553552.7A CN112741065A (en) | 2020-12-24 | 2020-12-24 | Automatic sprinkling system for orchard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011553552.7A CN112741065A (en) | 2020-12-24 | 2020-12-24 | Automatic sprinkling system for orchard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112741065A true CN112741065A (en) | 2021-05-04 |
Family
ID=75645864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011553552.7A Pending CN112741065A (en) | 2020-12-24 | 2020-12-24 | Automatic sprinkling system for orchard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112741065A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100268562A1 (en) * | 2009-04-21 | 2010-10-21 | Noel Wayne Anderson | System and Method for Managing Resource Use |
| CN104938308A (en) * | 2015-07-15 | 2015-09-30 | 广东融和生态农业有限公司 | Water supply and drainage system for planting |
| CN105900797A (en) * | 2016-05-12 | 2016-08-31 | 成都易创思生物科技有限公司 | Automatic irrigation system |
| US9629313B1 (en) * | 2013-01-29 | 2017-04-25 | Victor A. Grossman | System for growing plants and method of operation thereof |
| CN107926899A (en) * | 2017-11-14 | 2018-04-20 | 广西万里顺机械制造有限公司 | One kind spray irrigates integral system |
| CN209017448U (en) * | 2018-09-21 | 2019-06-25 | 山东省农业机械科学研究院 | A kind of accurate administration system of water-fertilizer-pesticide based on Internet of Things |
-
2020
- 2020-12-24 CN CN202011553552.7A patent/CN112741065A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100268562A1 (en) * | 2009-04-21 | 2010-10-21 | Noel Wayne Anderson | System and Method for Managing Resource Use |
| US9629313B1 (en) * | 2013-01-29 | 2017-04-25 | Victor A. Grossman | System for growing plants and method of operation thereof |
| CN104938308A (en) * | 2015-07-15 | 2015-09-30 | 广东融和生态农业有限公司 | Water supply and drainage system for planting |
| CN105900797A (en) * | 2016-05-12 | 2016-08-31 | 成都易创思生物科技有限公司 | Automatic irrigation system |
| CN107926899A (en) * | 2017-11-14 | 2018-04-20 | 广西万里顺机械制造有限公司 | One kind spray irrigates integral system |
| CN209017448U (en) * | 2018-09-21 | 2019-06-25 | 山东省农业机械科学研究院 | A kind of accurate administration system of water-fertilizer-pesticide based on Internet of Things |
Non-Patent Citations (1)
| Title |
|---|
| 广西壮族自治区农业机械化技术推广总站: "广西农机化适用技术推广应用指南", vol. 1, 广西科学技术出版社, pages: 73 - 2 * |
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| PB01 | Publication | ||
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Application publication date: 20210504 |