发明名称 |
Hooded field crop spray apparatus for spraying crops |
摘要 |
An apparatus 1 comprises an upper air guide hood 3 and a lower air guide hood 5 spaced from each other. Spray nozzles 7 are arranged between these two air guide hoods. The air guide hoods 3, 5 hang above or just in the tops of the crop 13. During the migration of the apparatus the crop is as it were torn open by the wind and/or by contact with the apparatus, so that the spray liquid 15 is distributed among the crop. The back of the apparatus provides a loss-free shielding by means of the air flows 17 and 21 which continue to be pointed at the crop. As a result the vapours are pressed into the crop, so that there is mention of proper penetration into the crop as well as a considerable emission reduction of the spray liquid. Emission that would otherwise be lost on drift and evaporation and rolling off of the spray liquid. |
申请公布号 |
AU2009354049(B2) |
申请公布日期 |
2016.07.21 |
申请号 |
AU20090354049 |
申请日期 |
2009.10.15 |
申请人 |
HOEBEN, HENRICUS JOHANNES |
发明人 |
HOEBEN, HENRICUS JOHANNES GODEFRIDUS MARIA |
分类号 |
A01M7/00 |
主分类号 |
A01M7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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