A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Gear motor assembly
The invention relates to a gear motor assembly. The gear motor assembly comprises a double-output-shaft direct-current brushless motor, wherein one side of the double-output-shaft direct-current brushless motor is connected with a planetary reducer, and the other side of the double-output-shaft direct-current brushless motor is connected with a power-off brake; one side of the power-off brake is connected with an absolute value encoder; one side of the planetary reducer is connected with a spiral bevel reducer, and one side of the spiral bevel reducer is connected with a flange seat; a rotating shaft on one side of the double-output-shaft direct-current brushless motor is connected with an input sun gear of the planetary reducer; a first bevel gear is arranged at the end of an output shaftof the planetary reducer; and a center shaft is arranged in and rotationally connected with the spiral bevel reducer, a second bevel gear is arranged in the middle of the center shaft, an output gearis arranged at one end of the center shaft, and the second bevel gear is meshed with the first bevel gear. The gear motor assembly further comprises a rack, wherein the rack is fixed to a foundation,and the output gear is meshed with the rack. The gear motor assembly is high in reliability, rapid in response, compact in size, convenient to install and applicable as an executing device for opening and closing a shielding wall and a door of a high-speed rail station.
本发明涉及一种减速电机总成。包括双出轴直流无刷电机，双出轴直流无刷电机的一侧连接有行星减速机，另一侧连接有断电制动器。断电制动器的一侧连接有绝对值编码器。行星减速机的一侧连接有螺伞减速机，螺伞减速机的一侧连接有法兰座。双出轴直流无刷电机一侧的转轴连接行星减速机的输入太阳齿轮；行星减速机输出轴的端部设置有第一伞齿轮。螺伞减速机内部转动连接有中心轴，中心轴的中部设置有第二伞齿轮，中心轴的一端设置有输出齿轮，第二伞齿轮与第一伞齿轮相啮合。该减速电机总成还包括齿条，齿条固定在地基上；输出齿轮与齿条相啮合。本发明可靠性高，响应迅速，体积紧凑，便于安装，适用于作为高铁站屏蔽墙、门开闭的执行装置。
Gear motor assembly
The invention relates to a gear motor assembly. The gear motor assembly comprises a double-output-shaft direct-current brushless motor, wherein one side of the double-output-shaft direct-current brushless motor is connected with a planetary reducer, and the other side of the double-output-shaft direct-current brushless motor is connected with a power-off brake; one side of the power-off brake is connected with an absolute value encoder; one side of the planetary reducer is connected with a spiral bevel reducer, and one side of the spiral bevel reducer is connected with a flange seat; a rotating shaft on one side of the double-output-shaft direct-current brushless motor is connected with an input sun gear of the planetary reducer; a first bevel gear is arranged at the end of an output shaftof the planetary reducer; and a center shaft is arranged in and rotationally connected with the spiral bevel reducer, a second bevel gear is arranged in the middle of the center shaft, an output gearis arranged at one end of the center shaft, and the second bevel gear is meshed with the first bevel gear. The gear motor assembly further comprises a rack, wherein the rack is fixed to a foundation,and the output gear is meshed with the rack. The gear motor assembly is high in reliability, rapid in response, compact in size, convenient to install and applicable as an executing device for opening and closing a shielding wall and a door of a high-speed rail station.
本发明涉及一种减速电机总成。包括双出轴直流无刷电机，双出轴直流无刷电机的一侧连接有行星减速机，另一侧连接有断电制动器。断电制动器的一侧连接有绝对值编码器。行星减速机的一侧连接有螺伞减速机，螺伞减速机的一侧连接有法兰座。双出轴直流无刷电机一侧的转轴连接行星减速机的输入太阳齿轮；行星减速机输出轴的端部设置有第一伞齿轮。螺伞减速机内部转动连接有中心轴，中心轴的中部设置有第二伞齿轮，中心轴的一端设置有输出齿轮，第二伞齿轮与第一伞齿轮相啮合。该减速电机总成还包括齿条，齿条固定在地基上；输出齿轮与齿条相啮合。本发明可靠性高，响应迅速，体积紧凑，便于安装，适用于作为高铁站屏蔽墙、门开闭的执行装置。
Gear motor assembly
一种减速电机总成
WANG SHENGZHONG (author) / LYU XIUYING (author) / WANG HAITAO (author)
2021-03-16
Patent
Electronic Resource
Chinese