The invention discloses a hub, a roller assembly and a roller cage shoe, the hub included in the roller assembly comprises a hub sleeve forming a bearing seat, and a corresponding hub hole forming a bearing seat hole; the spoke body is connected outside the hub sleeve to extend the diameter of the hub; the rim is fixedly connected with the hub sleeve through a spoke body and is coaxial with the hub sleeve; the rim is provided with an external spline; screw holes are distributed in at least one end face; the baffle is assembled at the end of the rim through screws matched with the screw holes, and the rubber wheel is limited in the axial direction of the hub sleeve at the end where the baffle is located. The hub provided by the invention is relatively easy to disassemble and assemble, and the mounted rubber wheel is not easy to lose efficacy.
本发明公开了一种轮毂、滚轮总成和滚轮罐耳,其中包含于滚轮总成的轮毂包括:毂套,构成轴承座,相应毂孔构成轴承座孔;辐体,连接于毂套外以延伸轮毂直径;轮辋,通过辐体与所述毂套间固定连接,并与毂套共轴线;轮辋具有外花键;且至少一端端面分布有螺钉孔;挡板,通过与所述螺钉孔适配的螺钉装配在轮辋端部而在所在端对胶轮在毂套轴向提供限位。依据本发明的轮毂拆装相对容易且所装胶轮不容易失效。
Hub, roller assembly and roller cage shoe
轮毂、滚轮总成和滚轮罐耳
2024-03-26
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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