APPAREIL DE SURFAÇAGE AUTOMATIQUE POUR CULTURE D'ALGUE ROUGE, APPAREIL DE CULTURE, ET PROCÉDÉ DE SURFAÇAGE AUTOMATIQUE UTILISANT DES AMPLITUDES DE MARÉE
连云港海之林复合材料有限公司;LIANYUNGANG HAIZHILIN COMPOSITE MATERIAL CO., LTD;LIANYUNGANG HAIZHILIN COMPOSITE MATERIAL CO.; LTD;LIANYUNGANG MARINE AND FISHERY SCIENCES RESEARCH INSTITUTION;连云港市海洋与水产科学研究所
An automatic surfacing apparatus for purple laver cultivation comprises a hollow bearing rod (6) and a floating rod (8). One end of the hollow bearing rod (6) is perpendicularly and fixedly connected to a middle portion of the floating rod (8). Several tail wings (15) for stabilizing the hollow bearing rod (6) are evenly disposed at the other end of the hollow bearing rod (6) along a circumferential direction of a rod body. A big float (7) is sleeved over the hollow bearing rod (6) between the tail wings (15) and the floating rod (8). Oblique-pulling ropes (12) are disposed between the big float (7) and two ends of the floating rod (8). A surfacing root cable (10) that coordinates with the big float (7) to hold the floating rod (8) is threaded inside the hollow bearing rod (6) along an axial line of the rod body. In addition, the automatic surfacing apparatus for purple laver cultivation comprises or is applied to a full-floating purple laver cultivation apparatus of an automatic surfacing type using tidal ranges or a cultivation method of an automatic surfacing type using tidal ranges. By means of the automatic surfacing apparatus for purple laver cultivation, automatic surfacing and automatic sinking of a mesh screen can be implemented, labor intensity and cultivation costs are reduced, and the quality of purple laver is improved.L'invention concerne un appareil de surfaçage automatique pour la culture d'algue rouge, qui comprend une tige de support creuse (6) et une tige flottante (8). Une première extrémité de la tige de support creuse (6) est perpendiculairement et reliée de façon fixe à une partie centrale de la tige flottante (8). Plusieurs ailes de queue (15), pour stabiliser la tige de support creuse (6), sont disposées de façon uniforme à l'autre extrémité de la tige de support creuse (6) selon une direction circonférentielle d'un corps de tige. Un grand flotteur (7) est emmanché sur la tige de support creuse (6) entre les ailes de queue (15) et la tige fl