TOW-GUIDER FOR OPEN AND SHUT DEVICE OF A LAGGING COYER

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a guider as an example of a curtain opening / closing device, and more particularly, to a guiding device for a curtain opening / closing device, The present invention relates to a guider for a curtain opening / closing apparatus. According to the present invention, the support and the movement of the ring chain, which is circularly moved along the longitudinal direction of the greenhouse by the operation of the drive unit, are provided at the both ends of the horizontal support parts, A pair of towing rollers for rotating the insulating curtain in a completely unfolded state while bearing both ends of the insulating curtain so as to guide the opening and closing movement, A moving fluid pipe penetratingly coupled to the horizontal support portion so as to come close to one side of each of the towing rollers and restricting the bidirectional rotation radius as well as the position of the towing roller; And a guide bearing which penetrates the other side of each of the towing rollers and smoothes the opening and closing action of the insulating curtain in accordance with the supporting and moving guide of the ring chain.