FIELD: agriculture.
SUBSTANCE: plant feeder comprises a frame consisting of a first semi-frame and a second semi-frame, a liquid fertilizer storage and supply device and an actuator module connected to it via a main channel. Actuating module is installed on the first semi-frame and includes multiple actuating sections, each of which contains a cutting disk, a knife and a feeding tube. Device for storage and supply of liquid fertilizer is installed on the second semi-frame and includes at least one container for liquid fertilizer and pump for mixing liquid fertilizer. Each actuating section additionally contains a sectional valve, a sectional pump and a sectional flow sensor. Plant feeder comprises a control unit configured to control each sectional valve and sectional pump separately, as well as receive information from each sectional flow sensor.
EFFECT: higher accuracy of dosed application of liquid fertilizers.
4 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| UNIVERSAL FERTILIZER APPLICATOR | 2019 |
|
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RU2228587C2 |
