| 摘要 |
<p>The utility model relates to a bearing box (1) which comprises a roll or a slide bearing of a horizontal shaft. The utility model has a bearing seat and a box bottom seat of the bearing (4), the bearing seat is in a main body (2), the bottom seat has wall bodies (8a, 8b, 9a and 9b) which are hung from the part of the main body (2), the structure of an outer bottom seat of a quadrangular housing body is formed, the end of the wall body far away from the main body is assembled on a foundation, the parts of the wall bodies (10, 13 and 14) are arranged between the wall bodies (8a and 8b) opposite to the bottom seat (4), the parts of the wall bodies stretch between the end of the bottom seat intended to be assembled to the upper part of the foundation toward the upper part to the main body (2), and thereby, the rigidity of the bearing box is increased, and the twisted risk of the bearing seat during operation is reduced.</p> |
