Root irrigation device for flue-cured tobacco plants
The utility model provides a flue-cured tobacco plant root irrigator, which relates to the technical field of flue-cured tobacco, and comprises a spray rod connected with a sprayer through a spray pipe and used for conveying pesticide, and a spray head piece arranged at the tail end of the spray rod...
Saved in:
Main Authors | , , , , , , , , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
31.03.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The utility model provides a flue-cured tobacco plant root irrigator, which relates to the technical field of flue-cured tobacco, and comprises a spray rod connected with a sprayer through a spray pipe and used for conveying pesticide, and a spray head piece arranged at the tail end of the spray rod and comprising a sleeve piece, a plurality of splitter pieces and a conical drill bit, the space between the sleeve piece and the drill bit is divided into more than one liquid conveying channels through flow dividing pieces, a plurality of flow dividing openings corresponding to the liquid conveying channels in position and number are formed in the outer end of the sleeve piece, the sleeve piece is hollow and communicated with the spraying rod, the flow dividing pieces are fixed to the outer end of the sleeve piece, and the drill bit is fixed to the tail ends of the flow dividing pieces. The spray head piece enters soil at the plant rhizome in an inserted mode, then pesticide is released, pit digging, pesticide p |
---|---|
Bibliography: | Application Number: CN202222770465U |