The invention discloses a rack rail monorail crane and a rack rail driving device thereof. The rack rail driving device comprises a driving module and a rack rail meshing module. The driving module comprises a first box body, and a first gear, a second gear and a third gear are arranged in the first box body. The first gear is driven by a first motor, the second gear is driven by a second motor, and the third gear is meshed with the first gear and the second gear and fixedly connected with an input shaft of the speed reducer. The rack rail meshing module comprises a second box body, and a planetary reducer and a rack rail meshing gear are arranged in the second box body. A flange plate of the planetary reducer is fixedly installed on the first box body and is driven by a reducer input shaft. The rack rail meshing gear is fixedly installed on the outer ring of the planetary reducer and used for being meshed with a rack below the rack rail. The rack rail monorail crane is driven by the rack rail driving device. The toothed rail driving device is compact in structure, large in output torque, suitable for various toothed rail driving scenes needing high torque and stability, and especially suitable for being applied to a toothed rail monorail crane system.
本发明公开了一种齿轨单轨吊及其齿轨驱动装置,齿轨驱动装置包括驱动模块和齿轨啮合模块。驱动模块包括第一箱体,其中设有第一齿轮、第二齿轮和第三齿轮。第一齿轮由第一电机驱动,第二齿轮由第二电机驱动,第三齿轮与第一齿轮和第二齿轮分别啮合,并与减速机输入轴固定连接。齿轨啮合模块包括第二箱体,其中设有行星减速机和齿轨啮合齿轮。行星减速机的法兰盘固定安装在第一箱体上,通过减速机输入轴驱动。齿轨啮合齿轮固定安装在行星减速机的外圈上,用于与齿轨下方的齿条啮合。齿轨单轨吊采用了上述齿轨驱动装置进行驱动。本发明结构紧凑,输出扭矩大,适用于各种需要高扭矩和稳定性的齿轨驱动场景,尤其适合应用于齿轨单轨吊系统。
Rack rail monorail crane and rack rail driving device thereof
齿轨单轨吊及其齿轨驱动装置
2024-09-27
Patent
Electronic Resource
Chinese
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