| 摘要 |
A bearing screw conveyor is provided to make tilted faces and edges of a screw thread and edges of a valley formed at a screw come into contact with a bearing member to enhance an axial load supporting force of the screw while reducing noise even when the conveyor is rapidly moved. A bearing screw conveyor includes a screw(100) having threads(112) formed on the outer face thereof and a spiral valley(110) formed between the threads, a bearing member(200) which is inserted into the valley of the screw, comes into contact with the tilted face of the threads and moves along the tilted face, a housing(300) having a plurality holes(310) for fixing the bearing member, a bolt(600) and a nut(700) for fixing the bearing member to the housing. The screw penetrates the housing. |
