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Excavator platform rotary speed reducer
The invention discloses an excavator platform rotary speed reducer, and relates to the technical field of machinery. The excavator platform rotary speed reducer comprises a cycloid hydraulic motor, a rotary base and an output gear, wherein a chuck is fixed to the bottom of the cycloid hydraulic motor, the rotary base is arranged below the chuck, a bearing cylinder is fixed below the rotary base, a clamping sleeve is fixedly sleeved with the middle of the inner wall of the bearing cylinder, a spline sleeve is sleeved with the clamping sleeve, and the output gear is arranged below the rotary base. According to the excavator platform rotary speed reducer, by arranging the cycloid hydraulic motor, the rotary base and the output gear, the problems that due to the fact that an existing excavator platform rotary speed reducing mechanism is high, the thickness of an installed excavator platform is too large, and various well speed reducing output structures cannot be matched are solved.
本发明公开了一种挖掘机平台回转减速装置，涉及机械技术领域。本发明包括摆线液压马达、回转底座和输出齿轮，摆线液压马达的底部固定有卡盘，卡盘的下方设置有回转底座，回转底座的下方固定有承筒，承筒的内壁中间套接固定有卡套，卡套内套接有花键套，回转底座的下方设置有输出齿轮。本发明通过设置摆线液压马达、回转底座和输出齿轮，解决了现有的挖掘机平台回转减速机构高度较高导致所安装的挖掘机平台厚度过厚和无法对多种想好的减速输出结构进行匹配的问题。
Excavator platform rotary speed reducer
The invention discloses an excavator platform rotary speed reducer, and relates to the technical field of machinery. The excavator platform rotary speed reducer comprises a cycloid hydraulic motor, a rotary base and an output gear, wherein a chuck is fixed to the bottom of the cycloid hydraulic motor, the rotary base is arranged below the chuck, a bearing cylinder is fixed below the rotary base, a clamping sleeve is fixedly sleeved with the middle of the inner wall of the bearing cylinder, a spline sleeve is sleeved with the clamping sleeve, and the output gear is arranged below the rotary base. According to the excavator platform rotary speed reducer, by arranging the cycloid hydraulic motor, the rotary base and the output gear, the problems that due to the fact that an existing excavator platform rotary speed reducing mechanism is high, the thickness of an installed excavator platform is too large, and various well speed reducing output structures cannot be matched are solved.
本发明公开了一种挖掘机平台回转减速装置，涉及机械技术领域。本发明包括摆线液压马达、回转底座和输出齿轮，摆线液压马达的底部固定有卡盘，卡盘的下方设置有回转底座，回转底座的下方固定有承筒，承筒的内壁中间套接固定有卡套，卡套内套接有花键套，回转底座的下方设置有输出齿轮。本发明通过设置摆线液压马达、回转底座和输出齿轮，解决了现有的挖掘机平台回转减速机构高度较高导致所安装的挖掘机平台厚度过厚和无法对多种想好的减速输出结构进行匹配的问题。
Excavator platform rotary speed reducer
一种挖掘机平台回转减速装置
BAN HUADIAN (author) / PAN JIEYI (author)
2021-07-02
Patent
Electronic Resource
Chinese
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