CN105191899A - Mechanical-airflow combination disturbance chemical application system - Google Patents
Mechanical-airflow combination disturbance chemical application system Download PDFInfo
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- CN105191899A CN105191899A CN201510624278.0A CN201510624278A CN105191899A CN 105191899 A CN105191899 A CN 105191899A CN 201510624278 A CN201510624278 A CN 201510624278A CN 105191899 A CN105191899 A CN 105191899A
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- ventilating duct
- shower nozzle
- spray
- adjustable support
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Abstract
The invention discloses a mechanical-airflow combination disturbance chemical application system which comprises a chemical liquid box, a filter, a chemical liquid pump and a spray rod. The chemical liquid box, the filter, the chemical liquid pump and the spray rod are connected in sequence through pipes. A spray head A, a spray head B A, a spray head C, a spray head D and a spray head E are installed on the spray rod. A connecting rod device for pushing a crop canopy open is arranged in the front of the spray rod, and the connecting rod device is used for pushing the crop canopy open to generate cracks. An air duct A, an air duct B, an air duct C, an air duct D and an air duct E are installed on the spray head B A, the spray head C, the spray head D and the spray head E in sequence. The air duct A, the air duct B, the air duct C, the air duct D and the air duct E are used for injecting airflow downwards or slantly downwards. The mechanical-airflow combination disturbance chemical application system can be applied to a spray rod type spraying machine, deposition distribution uniformity of fogdrops in the dense crop canopy of rice and wheat and the like can be improved effectively, and uniform chemical application to the whole plant is achieved.
Description
Technical field
The present invention relates to a kind of machinery-air-flow combination disturbance dispenser system, belong to field of plant protection machine.
Background technology
Along with the extensive transfer of rural laborer to city and the rapid expansion of scale of agricultural operation, big-and-middle-sized mechanization dispenser equipment is about to become main flow, due to features such as spray bar type spraying machine spraying swath are large, operating efficiency is high, atomizing effect is good, carry out promoting and trying out on the big-and-middle-sized farm of part.But boom sprayer is sprayed downwards above crop canopies, because the crop canopiess such as rice wheat are dense, major part droplet all retain by the dense top canopy of crop, middle and lower part canopy liquid deposition is less, poor to the control efficiency of crop canopies middle and lower part damage by disease and insect.
In the prior art, the insecticide-applying way that can improve crop middle and lower part canopy liquid deposition mainly contains the lower dispenser of branch's hat and wind spraying aid type dispenser.The lower dispenser mounting spray head on the suspension rod sinking to canopy inside of branch's hat, to realize dispenser in branch's hat, though the amount of liquid medicine in the canopy of crop middle and lower part can be increased considerably, but because the branches and leaves of canopy inside block, droplet diffusion difficulty, the liquid deposition distribution of canopy inside is extremely uneven, and the lower dispenser of branch's hat to tractor to sail required precision to every trade higher, be applicable to wide row space crop, the crop less to line-spacings such as rice wheats is inapplicable.
The patent No. be CN104285934A patent discloses a kind of caterpillar band self-propelled rice field on the spot water intake line mix medicine blast-type spray lance spraying machine, its sprayer adopts blast system to carry out dispenser, ventilating duct is by the oblique upper water conservancy diversion of air-flow towards backward sprayer, branch arranges upper and lower two row's shower nozzles, relative spraying, utilizes wind to supply gas and flows and carry out secondary-atomizing and canopy disturbance to droplet.The patent No. is that CN2640615Y discloses a kind of paddy field wind spraying aid type low amounts boom sprayer, is provided with towards the aperture on ground, utilizes the air curtain that aperture blows out, coerced by droplet to crop canopies at the lower abdomen of windbag, to reduce droplet drift.
These two patents all adopt blast system to carry out dispenser, wind spraying aid type dispenser relies on airflow function to improve droplet velocities, increase canopy disturbance, significantly can strengthen the penetration power of droplet, but its pesticide supplying effect affects larger by stream condition and Canopy characteristic, for dense canopy, penetration of droplets scarce capacity, the liquid deposition of bottom canopy is still little.
Summary of the invention
In order to overcome the defect of above prior art, the object of the present invention is to provide a kind of machinery-air-flow combination disturbance dispenser system, effectively can improve the deposition distribution uniformity of droplet in dense crop canopies inside such as rice wheats, realize the even dispenser of complete stool.
The present invention adopts concrete technical scheme as follows: a kind of machinery-air-flow combination disturbance dispenser system, comprise spray tank, filter, spray pump and spray boom, described spray tank, described filter, described spray pump are connected by pipeline successively with described spray boom, described spray boom are provided with shower nozzle A, shower nozzle B, shower nozzle C, shower nozzle D and shower nozzle E; Described spray boom front is provided with the linkage pushing crop canopies dress open, and described linkage is used for pushing crop canopies open, produces gap; Described shower nozzle A, described shower nozzle B, described shower nozzle C, described shower nozzle D and described shower nozzle E are separately installed with ventilating duct A, ventilating duct B, ventilating duct C, ventilating duct D and ventilating duct E successively; Described ventilating duct A, described ventilating duct B, described ventilating duct C, described ventilating duct D and described ventilating duct E are used for downwards or jet-stream wind obliquely.
In such scheme, described shower nozzle A, described shower nozzle B, described shower nozzle C, described shower nozzle D and described shower nozzle E are arranged on the inside of ventilating duct A, ventilating duct B, ventilating duct C, ventilating duct D and ventilating duct E successively respectively.
In such scheme, described linkage comprises putter body and horizontal level adjustable support, described horizontal level adjustable support is detachably arranged on the two ends of described spray boom, also dismountable on described horizontal level adjustable support vertical position adjustable support is installed, described putter body is detachably arranged on described vertical position adjustable support, the horizontal range of described putter body and described spray boom and the adjustment of submergence depth is regulated by the position adjusting described horizontal level adjustable support and described vertical position adjustable support, thus realize pushing crop canopies open, the object in the gap required for generation.
In such scheme, described ventilating duct A, described ventilating duct B, described ventilating duct C, described ventilating duct D are all communicated with windbag with described ventilating duct E, and described windbag is provided with blower fan.
In such scheme, described spray pump pipeline is also provided with overflow valve, and described overflow valve takes back described spray tank by overflow branch road.
The beneficial effect that the present invention has: (1) machinery of the present invention-air-flow combination disturbance dispenser system is compared the lower dispenser system of branch's hat, is more suitable for the crop of the little line-spacings such as rice wheat, effectively realizes droplet diffusion.(2) machinery of the present invention-air-flow combination disturbance dispenser system is compared wind spraying aid type dispenser system, to dense crop canopies, can effectively be improved penetration of droplets ability, increase considerably the liquid deposition of bottom canopy, realize the even dispenser of complete stool.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of machinery-air-flow combination disturbance dispenser system;
Fig. 2 is the sketch of machinery-air-flow combination perturbed system.
In figure: 1. spray tank, 2. filter, 3. spray pump, 4. overflow valve, 5. shower nozzle A, 6. shower nozzle B, 7. shower nozzle C, 8. shower nozzle D, 9. shower nozzle E, 10. ventilating duct A, 11. ventilating duct B, 12. ventilating duct C, 13. ventilating duct D, 14. ventilating duct E, 15. windbags, 16. blower fans, 17. putter body, 18. spray booms, 19. horizontal level adjustable supports, 20. vertical position adjustable supports.
Embodiment
This machinery-air-flow combination disturbance dispenser system is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, this machinery-air-flow combination disturbance dispenser system, comprises spraying system, is made up of spray tank 1, filter 2, spray pump 3, overflow valve 4, shower nozzle A5, shower nozzle B6, shower nozzle C7, shower nozzle D8, shower nozzle E9; Spray tank 1, filter 2, spray pump 3 and overflow valve 4 are connected in sequence by pipeline, and overflow valve 4 takes back spray tank 1 by overflow branch road, and shower nozzle A5, shower nozzle B6, shower nozzle C7, shower nozzle D8, shower nozzle E9 are connected in turn on spray boom 18 main line; As shown in Figure 2, this machinery-air-flow combination perturbed system send subsystem by wind and pushes the linkage of crop canopies dress open, and described linkage is used for pushing crop canopies open, produces gap; Its apoplexy send subsystem to comprise ventilating duct A10, ventilating duct B11, ventilating duct C12, ventilating duct D13, ventilating duct E14, windbag 15, blower fan 16; Shower nozzle A5 is arranged in ventilating duct A10, and shower nozzle B6 is arranged in ventilating duct B11, shower nozzle C7 is arranged in ventilating duct C12, shower nozzle D8 is arranged in ventilating duct D13, shower nozzle E9 is arranged in ventilating duct E14, downwards or obliquely jet-stream wind; Described ventilating duct A10, described ventilating duct B11, described ventilating duct C12, described ventilating duct D13 are all communicated with windbag 15 with described ventilating duct E14, and described windbag 15 is provided with blower fan 16.In addition, described linkage comprises putter body 17 and horizontal level adjustable support 19, described horizontal level adjustable support 19 is detachably arranged on the two ends of described spray boom 18, also dismountable on described horizontal level adjustable support 19 vertical position adjustable support 20 is installed, described putter body 17 is detachably arranged on described vertical position adjustable support 20, described putter body 17 and the described horizontal range of spray boom 18 and the adjustment of submergence depth is regulated by the position adjusting described horizontal level adjustable support 19 and described vertical position adjustable support 20, thus realize pushing crop canopies open, the object in the gap required for generation.
This machinery-air-flow combination disturbance dispenser system work process: the position first by adjusting described horizontal level adjustable support 19 and described vertical position adjustable support 20 adjusts and fixes horizontal range and the submergence depth of described putter body 17 and described spray boom 18, after determining the correct position of its putter body 17, start to carry out dispenser operation, now putter body 17 pushes crop canopies open, produce gap, subsystem is sent to carry out downwards by wind or jet-stream wind obliquely, air-flow carries droplet and enter crop canopies inside in crop canopies gap, thus effectively realize droplet diffusion and increase considerably the liquid deposition of bottom canopy.
Finally should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed within right of the present invention.
Claims (5)
1. machinery-air-flow combination disturbance dispenser system, comprise spray tank (1), filter (2), spray pump (3) and spray boom (18), described spray tank (1), described filter (2), described spray pump (3) are connected by pipeline successively with described spray boom (18), and (18) are provided with shower nozzle A(5 to described spray boom), shower nozzle B(6), shower nozzle C(7), shower nozzle D(8) and shower nozzle E(9); It is characterized in that, described spray boom (18) front is provided with the linkage pushing crop canopies dress open, and described linkage is used for pushing crop canopies open, produces gap; Described shower nozzle A(5), described shower nozzle B(6), described shower nozzle C(7), described shower nozzle D(8) and described shower nozzle E(9) on be separately installed with ventilating duct A(10 successively), ventilating duct B(11), ventilating duct C(12), ventilating duct D(13) and ventilating duct E(14); Described ventilating duct A(10), described ventilating duct B(11), described ventilating duct C(12), described ventilating duct D(13) and described ventilating duct E(14) be used for downwards or jet-stream wind obliquely.
2. a kind of machinery according to claim 1-air-flow combination disturbance dispenser system, it is characterized in that, described shower nozzle A(5), described shower nozzle B(6), described shower nozzle C(7), described shower nozzle D(8) and described shower nozzle E(9) be arranged on ventilating duct A(10 respectively successively), ventilating duct B(11), ventilating duct C(12), ventilating duct D(13) and ventilating duct E(14) inside.
3. a kind of machinery according to claim 1 and 2-air-flow combination disturbance dispenser system, it is characterized in that, described linkage comprises putter body (17) and horizontal level adjustable support (19), described horizontal level adjustable support (19) is detachably arranged on the two ends of described spray boom (18), described horizontal level adjustable support (19) is above also dismountable is provided with vertical position adjustable support (20), described putter body (17) is detachably arranged on described vertical position adjustable support (20), described putter body (17) and the horizontal range of described spray boom (18) and the adjustment of submergence depth is regulated by the position adjusting described horizontal level adjustable support (19) and described vertical position adjustable support (20), thus realize pushing crop canopies open, the object in the gap required for generation.
4. a kind of machinery according to claim 1 and 2-air-flow combination disturbance dispenser system, it is characterized in that, described ventilating duct A(10), described ventilating duct B(11), described ventilating duct C(12), described ventilating duct D(13) with described ventilating duct E(14) be all communicated with windbag (15), described windbag (15) is provided with blower fan (16).
5. a kind of machinery according to claim 1 and 2-air-flow combination disturbance dispenser system, it is characterized in that, described spray pump (3) pipeline is also provided with overflow valve (4), described overflow valve (4) takes back described spray tank (1) by overflow branch road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624278.0A CN105191899A (en) | 2015-09-28 | 2015-09-28 | Mechanical-airflow combination disturbance chemical application system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624278.0A CN105191899A (en) | 2015-09-28 | 2015-09-28 | Mechanical-airflow combination disturbance chemical application system |
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| CN105191899A true CN105191899A (en) | 2015-12-30 |
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| CN201510624278.0A Pending CN105191899A (en) | 2015-09-28 | 2015-09-28 | Mechanical-airflow combination disturbance chemical application system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172354A (en) * | 2016-09-27 | 2016-12-07 | 华南农业大学 | A kind of dispersion wind regime orientation wind spraying aid type electrostatic sprayer |
| CN106172353A (en) * | 2016-09-26 | 2016-12-07 | 山东农业大学 | A kind of boom sprayer sprayer unit |
| CN107018971A (en) * | 2017-05-08 | 2017-08-08 | 江苏省农业科学院 | A kind of anti-spray boom that floats of pushing |
| CN110583604A (en) * | 2019-09-24 | 2019-12-20 | 江苏大学 | Boom sprayer assists push rod device |
| CN112021288A (en) * | 2020-09-10 | 2020-12-04 | 山东农业大学 | Self-adaptive canopy opening airflow auxiliary spraying device and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163154A2 (en) * | 1984-05-30 | 1985-12-04 | Karl Lehner | Sprayer for spraying fluids |
| CN101263804A (en) * | 2008-04-30 | 2008-09-17 | 长江大学 | Spraying and applying method for preventing and controlling disease and insect of rice-wheat crop stem basement and spraying device thereby |
| CN202374930U (en) * | 2011-12-02 | 2012-08-15 | 江苏大学 | Two-purpose high-efficiency plant protection sprayer |
| CN202907681U (en) * | 2012-11-16 | 2013-05-01 | 陈亿兵 | Spraying machine reeling device |
| CN203194382U (en) * | 2013-04-23 | 2013-09-18 | 莱恩农业装备有限公司 | Seedling-pushing type pesticide spraying machine |
| CN203353504U (en) * | 2013-07-02 | 2013-12-25 | 台州市丰田喷洗机有限公司 | Portable air supplying type power sprayer |
| CN104285934A (en) * | 2014-09-22 | 2015-01-21 | 江苏大学 | Track self-walking type air supplying boom sprayer taking water on site in rice field and mixing pesticide online |
-
2015
- 2015-09-28 CN CN201510624278.0A patent/CN105191899A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163154A2 (en) * | 1984-05-30 | 1985-12-04 | Karl Lehner | Sprayer for spraying fluids |
| CN101263804A (en) * | 2008-04-30 | 2008-09-17 | 长江大学 | Spraying and applying method for preventing and controlling disease and insect of rice-wheat crop stem basement and spraying device thereby |
| CN202374930U (en) * | 2011-12-02 | 2012-08-15 | 江苏大学 | Two-purpose high-efficiency plant protection sprayer |
| CN202907681U (en) * | 2012-11-16 | 2013-05-01 | 陈亿兵 | Spraying machine reeling device |
| CN203194382U (en) * | 2013-04-23 | 2013-09-18 | 莱恩农业装备有限公司 | Seedling-pushing type pesticide spraying machine |
| CN203353504U (en) * | 2013-07-02 | 2013-12-25 | 台州市丰田喷洗机有限公司 | Portable air supplying type power sprayer |
| CN104285934A (en) * | 2014-09-22 | 2015-01-21 | 江苏大学 | Track self-walking type air supplying boom sprayer taking water on site in rice field and mixing pesticide online |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172353A (en) * | 2016-09-26 | 2016-12-07 | 山东农业大学 | A kind of boom sprayer sprayer unit |
| CN106172354A (en) * | 2016-09-27 | 2016-12-07 | 华南农业大学 | A kind of dispersion wind regime orientation wind spraying aid type electrostatic sprayer |
| CN106172354B (en) * | 2016-09-27 | 2020-04-17 | 华南农业大学 | Directional air-assisted electrostatic sprayer of dispersed wind source |
| CN107018971A (en) * | 2017-05-08 | 2017-08-08 | 江苏省农业科学院 | A kind of anti-spray boom that floats of pushing |
| CN110583604A (en) * | 2019-09-24 | 2019-12-20 | 江苏大学 | Boom sprayer assists push rod device |
| CN112021288A (en) * | 2020-09-10 | 2020-12-04 | 山东农业大学 | Self-adaptive canopy opening airflow auxiliary spraying device and method |
| CN112021288B (en) * | 2020-09-10 | 2022-03-29 | 山东农业大学 | Self-adaptive canopy opening airflow auxiliary spraying device and method |
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Application publication date: 20151230 |