| 摘要 |
<p>The present invention relates to a movable dust collection apparatus, which comprises: a fixed duct (10) enabling an upper surface which enables a predetermined width is upwardly opened along one side of a floor surface or both ends within a working place (90) to be covered by a rubber belt (11); a moving rail (20) provided from both sides of the fixed duct (10) to a floor surface of the working place; a moving duct (30) enabling a third suction room (33) to be formed for a facing surface between a first suction room (31) of an upper side and a second suction room (32) of both sides which are mutually interconnected to be mutually interconnected, and having wheels (34) to be moved along the moving rail (20); a deviation prevention port (40) enabling a guide roller (42) in a lower portion of the second suction room (32) not to be upwardly left by a stopper rail (43) in one side of the moving rail (20) to be rolled and moved; a belt lifting guide room (50) having a roller (51) for the rubber belt (22) to be turned in a gap with the third suction room (33); a suction duct (60) wherein a lower end portion is connected to be horizontally rotated in an upper portion of the first suction room (31) on an upper side of the moving duct (30); a first duct (70) axis-coupled to be vertically and horizontally rotated at a predetermined angle in an upper end portion of the suction duct (60); and a second duct (80) axis-coupled to be vertically rotated at a predetermined angle in a front end of the first duct (70).</p> |
