The invention discloses a wheel simultaneously suitable for running on soft and hard pavements. The wheel comprises an annular rubber wheel, the inner side end of the annular rubber wheel is connectedwith a rotating shaft, a connecting hole is formed in the rotating shaft, transmission teeth are arranged on the outer side of the outer surface of the rotating shaft, the transmission teeth are in meshing transmission with a driving gear, and the driving gear is driven by a driving motor; a plum blossom wheel is arranged in an inner hole of the annular rubber wheel, the plum blossom wheel is connected to a rotating shaft of a switching motor, and the switching motor is positioned in a connecting hole of the rotating shaft; the annular rubber wheel is provided with a plurality of communicating holes which are distributed in a radial mode relative to the circle center, each communicating hole is internally provided with a straight rod, and the straight rods have the inward shrinkage tendency under the action of a reset structure and abut against the surface of the plum blossom wheel; and the inner ends of the straight rods abut against the surface of the plum blossom wheel in a corresponding mode. The wheel designed by the invention can be quickly switched between two modes according to working conditions so as to meet the use requirements of quick driving on a hard pavement and good road holding performance on a soft pavement, and is particularly suitable for a complex operation environment of a robot.
本发明公开了一种同时适用于软硬路面行驶的轮子,包括一环形橡胶轮,环形橡胶轮的内侧端连接着转轴,转轴的内部设有连接孔,转轴的外表面外侧设有传动齿,传动齿与主动齿轮啮合传动,主动齿轮由主动电机驱动;环形橡胶轮的内孔中设有一梅花轮,梅花轮连接于切换电机的转轴上,切换电机定位于转轴的连接孔中;环形橡胶轮上设有多个相对圆心呈辐射状分布的连通孔,每个连通孔中设有一直杆,直杆在复位结构作用下具备内缩趋势而顶持在梅花轮的表面上;各所述直杆的内端顶持在梅花轮表面上的位置相互对应。本发明设计的轮子,其可根据工况在两种模式下快速切换,以满足硬路面快速行驶和软路面抓地性能好的使用需要,特别适用于机器人复杂作业环境。
Wheel simultaneously suitable for running on soft and hard pavements
一种同时适用于软硬路面行驶的轮子
2020-07-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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