PRESS-CONVEYING APPARATUS AND WOOD CRUSHER

摘要

PROBLEM TO BE SOLVED: To easily perform tension control while improving press-clamping power of wood to be crushed. SOLUTION: A conveyer body has: an introduction roller 55; a presser roller 54; an endless track member 56 wound around the rollers; and a tension control mechanism 64 equipped with a hydraulic cylinder 66. The hydraulic cylinder 66 is elongated/contracted and displaced with a liquid pressure, and changes the distance between the introduction roller 55 and the presser roller 54 in accordance with the elongating/contracting displacement to control the tensile force of the endless track member 56. Four of such conveyer bodies are arranged in the axial direction of a connecting beam 72b, and hydraulic piping 100B of the conveyer body disposed inside the hydraulic cylinder 66 is extended to the lateral portion of the outside conveyer body. COPYRIGHT: (C)2004,JPO&NCIPI