CN201928868U - Spray system of agricultural sprayer - Google Patents
Spray system of agricultural sprayer Download PDFInfo
- Publication number
- CN201928868U CN201928868U CN2011200378356U CN201120037835U CN201928868U CN 201928868 U CN201928868 U CN 201928868U CN 2011200378356 U CN2011200378356 U CN 2011200378356U CN 201120037835 U CN201120037835 U CN 201120037835U CN 201928868 U CN201928868 U CN 201928868U
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- valve
- spray
- electromagnetic valve
- microcomputer controller
- flow sensor
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Abstract
The utility model relates to a spray system of an agricultural sprayer, which is characterized in that the spray system comprises a microcomputer controller, a pesticide mixing tank, an adjustable electromagnetic valve, an electromagnetic valve, a flow sensor, a pressure regulating valve, an overflow valve, a filter, a diaphragm pump and a sensor, wherein the pesticide mixing tank is connected with the filter through the diaphragm pump, the filter is communicated with the pesticide mixing tank sequentially through the overflow valve, the pressure regulating valve, the electromagnetic valve and the adjustable electromagnetic valve, the flow sensor is arranged between the electromagnetic valve and the pressure regulating valve, the adjustable electromagnetic valve, the electromagnetic valve and the flow sensor are respectively connected with the microcomputer controller, the microcomputer controller is connected with a speed sensor on a wheel, and the overflow valve and the pressure regulating valve are respectively connected with the adjustable electromagnetic valve. By using the microcomputer controller, the flow sensor and the speed sensor, under the control of the corresponding electromagnetic valve, pesticide spray can be controlled in a timing and metering way, and the problems that spray speed and spray amount cannot be automatically controlled are effectively solved. The spray system is simple and convenient to control and operate, the spray amount can be automatically adjusted according to the speed of the agricultural sprayer, the spray amount in unit area is kept consistent and even, a perfect spray effect is reached, the farmland operation efficiency is improved and the intelligent pesticide spray of the entire agricultural sprayer is realized.
Description
Technical field
The utility model belongs to the agriculture plant protection field of mechanical technique, relates to the spraying system that a kind of pesticide is used.
Background technology
At present, big-and-middle-sized atomizing chemical spray machine carries out the field and sprays desinsection, bactericide, during events in operation such as chemical herbicide and liquid fertilizer, the unit interval discharge rate is certain, and spray velocity is uncontrollable, this has just caused when speed of a motor vehicle variation or landform variation, and the spray amount of unit are is different, sprays inhomogeneous.Influence spray effect, be unfavorable for crop growth, problems such as farmland operation efficient reduction.
The utility model content
The purpose of this utility model provides a kind of simple in structure, and is easy to use, cheap, is applicable to the spray medicine in scale farmland, the spraying system of fertilising, and Timing measure control pesticide spraying improves farmland operation efficient.
For achieving the above object, the utility model provides a kind of spraying system of agrosprayer, it is characterized in that: comprise microcomputer controller, mix medicinal cupping, the adjustable electric magnet valve, magnetic valve, flow sensor, pressure regulator valve, overflow valve, filter, membrane pump, sensor, mix medicinal cupping and connect filter by membrane pump, filter is successively through overflow valve, pressure regulator valve, magnetic valve, the adjustable electric magnet valve is communicated with mixed medicinal cupping, be provided with flow sensor between magnetic valve and the pressure regulator valve, the adjustable electric magnet valve, magnetic valve, flow sensor connects microcomputer controller again respectively, microcomputer controller also connects the velocity sensor on the wheel, overflow valve, pressure regulator valve also is connected with the adjustable electric magnet valve respectively.
The utility model is by employing microcomputer controller and flow sensor and velocity sensor, and by corresponding solenoid valve control, Timing measure control pesticide spraying efficiently solves the self-regulating problem of spray velocity and discharge rate.Control operation is easy, can adjust spray amount automatically according to the speed of a motor vehicle, makes the spray amount unanimity of unit are, and the sprinkling amount is even, has reached perfect spray effect, improves farmland operation efficient, realizes the intellectuality of complete machine spray medicine.
Description of drawings
Accompanying drawing is spraying system figure.
Embodiment
With reference to accompanying drawing, the utility model comprises microcomputer controller 1, mix medicinal cupping 2, stir nozzle 3, adjustable electric magnet valve 4, magnetic valve 5, flow sensor 6, pressure regulator valve 7, overflow valve 8, filter 9, membrane pump 10, velocity sensor 12, stir nozzle 13, mix medicinal cupping and connect filter by membrane pump, filter is successively through overflow valve, pressure regulator valve, magnetic valve, the adjustable electric magnet valve is communicated with mixed medicinal cupping, be provided with flow sensor between magnetic valve and the pressure regulator valve, the adjustable electric magnet valve, magnetic valve, flow sensor connects microcomputer controller again respectively, microcomputer controller also connects the sensor on the wheel, overflow valve, pressure regulator valve also is connected with the adjustable electric magnet valve respectively.
During work, stir nozzle the soup that mixes in the medicinal cupping is mixed, keep its soup to mix.Simultaneously, membrane pump will mix the soup sucking-off from delivery port in the medicinal cupping, by filter soup be filtered, and again by overflow valve, pressure regulator valve, make soup reach the force value that keeps suitable in pipeline.Flow sensor and the velocity sensor that is installed on the wheel are gathered detailed data, be returned to microcomputer controller, microcomputer controller is handled the data of passing back, microcomputer controller passes to the adjustable electric magnet valve to order then, the adjustable electric magnet valve sprays soup by the nozzle on the spray boom at last according to the flow of the different speed of a motor vehicle, the spraying of different situations control sprayer.Simultaneously, microcomputer controller can also can independently be controlled the switch of a certain spray boom according to actual conditions by the switch of solenoid control spray boom, makes more scientific rationalization of farmland operation.
Claims (1)
1. the spraying system of an agrosprayer, it is characterized in that: comprise microcomputer controller, mix medicinal cupping, the adjustable electric magnet valve, magnetic valve, flow sensor, pressure regulator valve, overflow valve, filter, membrane pump, sensor, mix medicinal cupping and connect filter by membrane pump, filter is successively through overflow valve, pressure regulator valve, magnetic valve, the adjustable electric magnet valve is communicated with mixed medicinal cupping, be provided with flow sensor between magnetic valve and the pressure regulator valve, the adjustable electric magnet valve, magnetic valve, flow sensor connects microcomputer controller again respectively, microcomputer controller also connects the velocity sensor on the wheel, overflow valve, pressure regulator valve also is connected with the adjustable electric magnet valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200378356U CN201928868U (en) | 2011-02-14 | 2011-02-14 | Spray system of agricultural sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200378356U CN201928868U (en) | 2011-02-14 | 2011-02-14 | Spray system of agricultural sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201928868U true CN201928868U (en) | 2011-08-17 |
Family
ID=44440415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200378356U Expired - Fee Related CN201928868U (en) | 2011-02-14 | 2011-02-14 | Spray system of agricultural sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201928868U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599138A (en) * | 2012-04-06 | 2012-07-25 | 山东农业大学 | Operating environment sensing based active control system for boom sprayer |
| CN102613162A (en) * | 2012-04-23 | 2012-08-01 | 西北农林科技大学 | Self-propelled automatically targeting precise pesticide spraying machine |
| CN103141462A (en) * | 2013-03-29 | 2013-06-12 | 江苏大学 | Spraying swath controller of spray rod type spraying machine |
| CN103337206A (en) * | 2013-06-27 | 2013-10-02 | 北京农业智能装备技术研究中心 | Automatically-controlled spray atomization demonstrating device |
| CN105724354A (en) * | 2016-02-29 | 2016-07-06 | 常州机电职业技术学院 | Pesticide spraying device with controllable pesticide amount |
| CN108094385A (en) * | 2018-01-24 | 2018-06-01 | 台州市凯锋塑钢有限公司 | A kind of three-wheel air-assisted sprayer |
| CN108450443A (en) * | 2018-03-06 | 2018-08-28 | 山东省农业科学院玉米研究所（山东省农业科学院玉米工程技术研究中心） | Device with the uniform spray structure of pesticide |
| WO2019079864A1 (en) * | 2017-10-23 | 2019-05-02 | Murilo Haustein Ruch | Self-cleaning filtering system for use in agricultural sprayers |
-
2011
- 2011-02-14 CN CN2011200378356U patent/CN201928868U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599138A (en) * | 2012-04-06 | 2012-07-25 | 山东农业大学 | Operating environment sensing based active control system for boom sprayer |
| CN102599138B (en) * | 2012-04-06 | 2013-05-29 | 山东农业大学 | Operating environment sensing based active control system for boom sprayer |
| CN102613162A (en) * | 2012-04-23 | 2012-08-01 | 西北农林科技大学 | Self-propelled automatically targeting precise pesticide spraying machine |
| CN103141462A (en) * | 2013-03-29 | 2013-06-12 | 江苏大学 | Spraying swath controller of spray rod type spraying machine |
| CN103337206A (en) * | 2013-06-27 | 2013-10-02 | 北京农业智能装备技术研究中心 | Automatically-controlled spray atomization demonstrating device |
| CN103337206B (en) * | 2013-06-27 | 2015-08-19 | 北京农业智能装备技术研究中心 | Automatic control spray atomization apparatus for demonstrating |
| CN105724354A (en) * | 2016-02-29 | 2016-07-06 | 常州机电职业技术学院 | Pesticide spraying device with controllable pesticide amount |
| WO2019079864A1 (en) * | 2017-10-23 | 2019-05-02 | Murilo Haustein Ruch | Self-cleaning filtering system for use in agricultural sprayers |
| EP3702013A4 (en) * | 2017-10-23 | 2021-06-30 | Murilo Haustein, Ruch | Self-cleaning filtering system for use in agricultural sprayers |
| CN108094385A (en) * | 2018-01-24 | 2018-06-01 | 台州市凯锋塑钢有限公司 | A kind of three-wheel air-assisted sprayer |
| CN108450443A (en) * | 2018-03-06 | 2018-08-28 | 山东省农业科学院玉米研究所（山东省农业科学院玉米工程技术研究中心） | Device with the uniform spray structure of pesticide |
| CN108450443B (en) * | 2018-03-06 | 2023-11-24 | 山东省农业科学院玉米研究所（山东省农业科学院玉米工程技术研究中心） | Device with pesticide evenly sprays structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20150214 |
|
| EXPY | Termination of patent right or utility model |