The invention relates to the technical field of escalator driving main machines, in particular to an efficient parallel shaft gear transmission structure escalator driving main machine which is high in transmission efficiency, small in size, long in service life, long in lubricating oil replacement time and low in later maintenance cost. Comprising a box body and a parallel shaft gear transmission mechanism, a transmission cavity is formed in the box body, and the parallel shaft gear transmission mechanism is fixedly installed in the box body; the parallel shaft gear transmission mechanism comprises a motor stator, an input gear shaft, a motor rotor, a motor gland, an inertia wheel, a motor housing, a box cover, a secondary pinion, a primary gearwheel, an output shaft and an output gear, the motor stator is fixedly installed in the box body, the input gear shaft is rotatably installed in the box body, teeth are arranged on the input gear shaft, and the output gear is arranged on the output shaft. The motor rotor is fixedly sleeved on the input gear shaft, the motor rotor corresponds to the motor stator, a bearing is arranged on the motor gland, and the motor gland is covered on the box body.
本发明涉及扶梯驱动主机的技术领域,特别是涉及一种高效平行轴齿轮传动结构扶梯驱动主机,其传动效率高,体积小,使用寿命长,润滑油更换时间较长,后期维护成本低;包括箱体和平行轴齿轮传动机构,箱体内部设置有传动腔,平行轴齿轮传动机构固定安装在箱体内部;平行轴齿轮传动机构包括电机定子、输入齿轮轴、电机转子、电机压盖、惯性轮、电机罩壳、箱盖、二级小齿轮、一级大齿轮、输出轴和输出齿轮,电机定子固定安装在箱体内部,输入齿轮轴转动安装在箱体内部,输入齿轮轴上设置有齿牙,电机转子紧固套装在输入齿轮轴上,并且电机转子与电机定子相互对应,电机压盖上设置有轴承,电机压盖盖装在箱体上。
Escalator driving main machine with efficient parallel shaft gear transmission structure
高效平行轴齿轮传动结构扶梯驱动主机
2022-04-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Main drive shaft or steering shaft of escalator or moving sidewalk
Europäisches Patentamt | 2023
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