FIELD: agricultural engineering. SUBSTANCE: apparatus has frame, working fluid vessel mounted on frame, sectioned boom, pump, sprayers and soil surface following mechanism made in the form of rods pivotally connected with bar frame. Following shoes are pivotally fixed to free ends of rods and may be fixed on rods. Shoes working surface is made in the form of logarithmic spiral. Spraying apparatus with nozzle oriented upward is mounted on each rod. Shoe rotation axis is arranged in the center of logarithmic spiral. Apparatus is designed for boom sprayer adapted for plant chemical protection. EFFECT: simplified construction of soil surface following mechanism and improved quality of treatment of plants with pesticides. 2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PULL-TYPE BOOM SPRAYER | 1999 |
|
RU2160534C1 |
| SPRAYER | 2003 |
|
RU2253229C2 |
| SPRAYER | 2003 |
|
RU2248698C1 |
| MOUNTED SPRAYER FOR TREATMENT OF TILLED VEGETABLE CROPS | 0 |
|
SU1344306A1 |
| SUSPENSION DEVICE FOR SPRINKLING LOWER SURFACE OF ROW CROP LEAVES | 2009 |
|
RU2400065C1 |
| UNIT FOR AEROSOL TREATMENT OF CULTIVATED CROPS | 2019 |
|
RU2731577C1 |
| SPRAYER | 1995 |
|
RU2120751C1 |
| BLOWER SPRAYER MOUNTED ON AUTOMOBILE CHASSIS | 2002 |
|
RU2224432C1 |
| TRAILED AEROSOL SPRAYER OF CULTIVATED CROPS | 2019 |
|
RU2727637C1 |
| MULTIFUNCTIONAL SPRAYER | 2010 |
|
RU2441373C1 |
