FIELD: agriculture.
SUBSTANCE: invention can be implemented at fertilizing crops with liquid mineral fertilizers, at treating crops with pesticides and growth regulators and so on. The sprayer consists of a frame, a capacity for a working solution, a pump, a ventilator, a pipeline with nozzles for supplying liquid under high pressure and an air duct of high pressure with adjustable apertures for outlet of air-liquid mixture. The nozzles for liquid are arranged inside an upper chamber of the air duct divided in longitudinal direction into two chambers. The outlet apertures are made with adjustable cross sections and are located in a lower chamber.
EFFECT: upgraded quality of spraying and reduced work input.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SPRAYER BOOM | 2023 |
|
RU2810004C1 |
| DEVICE FOR INTEGRATED TREATMENT OF CROPS | 2021 |
|
RU2769727C1 |
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|
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| HYDROPNEUMATIC SPRAYER | 2020 |
|
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RU2324348C2 |
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RU2668574C1 |
| UNIT FOR CARE FOR SOWINGS OF TILLED CROPS, MELONS AND GOURDS | 2015 |
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RU2616838C1 |
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RU2327348C2 |
