INSTALLATION FOR FINAL DRYING OF HAY IN HAYSTACKS

摘要

FIELD: agriculture.;SUBSTANCE: device relates to agriculture, namely, to installations for final drying of hay by method of forced blowing. The installation comprises air-duct channel, a tube for supplying air with the flexible coupler. The flexible coupler is provided with radial reinforcement ribs in the form of L-shaped brackets secured with the corner part to the pipe outer surface with the ability to rotate in the plane of its radial cross section. The reinforcement ribs are interconnected by flexible elements.;EFFECT: invention provides improved sealing of the air channel, simplification of fixation and ease of removal of the flexible coupler from the channel.;3 cl, 5 dwg