FIELD: agriculture.
SUBSTANCE: invention relates to agriculture. The combined unit of ultrasonic action for soil cultivation and plant protection contains a hollow receiver frame (1) and a screw compressor (4), a working body (5) made in the form of a copying shoe (8) made of ultra-high molecular weight polyethylene and a gas-jet emitter (6) built into it and 7) with nozzle and resonator. Compressed air from the screw compressor (4) enters the hollow frame-receiver (1) and then through the system of supply pipelines to the gas-jet emitters (6 and 7), made with the possibility of a vertical and horizontal jet of compressed air to loosen the surface layer of the soil and combat harmful insects.
EFFECT: increased multifunctionality of the working body.
1 cl, 2 dwg
| Title | Year | Author | Number |
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