Bearing sliding seat guide rail with chain wheel

The utility model discloses a bearing sliding seat guide rail with a chain wheel, which is stable in transmission and operation, avoids angular deviation of a chain, and comprises a guide rail, a plurality of bearing sliding seats in sliding connection with the guide rail, and a driving mechanism for driving the bearing sliding seats to operate, the driving mechanism comprises a chain wheel, a chain meshed with the chain wheel and a connecting arm connected with the chain and the bearing sliding base. The supporting structures are used for supporting the two sides of the chain. 本实用新型公开了一种带有链轮的承载滑座导轨，传动平稳，运行稳定，避免链条产生角度偏移，包括导轨、若干与所述导轨滑动连接的承载滑座以及用于驱动承载滑座运行的驱动机构，所述驱动机构包括链轮、与所述链轮啮合的链条以及分别连接链条与承载滑座的连接臂；还包括用于支撑链条两侧的支撑结构。