| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a self-propelled conveyor type working machine in which stiffness of a body frame supporting a belt through front and rear rollers is sufficiently secured. <P>SOLUTION: The self-propelled conveyor type working machine for conveying a conveyance object includes: an endless belt 30 on which the conveyance object is placed; the front and rear rollers 31 and 32 around which the endless belt 30 is wound and which rotate to causes the belt 30 to circulate; a traveling device 12 for conveying the belt 30 and the front and rear rollers 31 and 32; and the body frame 50 which supports the front and rear rollers 31 and 32 and the traveling device 12. The body frame 50 includes: left and right side members 51 which are provided at left and right ends of the front and rear rollers 31 and 32, respectively and to which the front and rear rollers 31 and 32 are connected; and front and rear cross members 55 and 57 which are provided outside the circulation path of the belt 30 and connect the front and rear ends of the left and right side members 51 together, respectively. <P>COPYRIGHT: (C)2013,JPO&INPIT |
