偏心式双转子泵的外驱动传动结构制造技术

公开了一种偏心式双转子泵的外驱动传动结构，包括内转子、套在内转子外构成泵空间的外转子、贯穿内转子和外转子的主轴，所述内转子通过第一传动键被主轴传动，其特征在于，在主轴之上，从外转子往轴外端依次分布是与外转子同轴连接的法兰、驱动法兰转动的与外转子同轴的驱动转盘、固定在主轴上与主轴同轴的驱动槽板，所述驱动槽板通过驱动槽和驱动销与所述驱动转盘连动。所述外驱动构件对滑片上的受力进行了分流，让滑片只承受泵的进出口压差所产生的力，改善滑片的受力状况，所以可以使滑片均匀磨损，延长滑片的使用寿命。

External drive transmission structure of eccentric type double rotor pump

Disclosed is a double eccentric rotor pump outer drive structure, including the inner rotor and outer rotor, rotor sleeve forming, pump spindle space through the inner rotor and the outer rotor and the inner rotor is the spindle drive through the first drive, which is characterized in that the spindle, from the outside to the rotor shaft the outer end is distributed in driving groove plate flange, connected with the external rotor coaxial drive flange rotation and drive wheel, the outer rotor coaxially fixed on the main shaft and the main shaft coaxial, the driving groove plate through the drive slot and the driving pins and the driving wheel to move. The outer driving member to slide on the stress of the shunt, let slip only under the import and export of pump pressure generated by the force, improve the stress condition of the sliding sheet, so you can make the slide uniform wear, the service life extension slide.

【技术实现步骤摘要】

【技术保护点】
１．一种偏心式双转子泵的外驱动传动结构，包括内转子、套在内转子外构成泵空间的外转子、贯穿内转子和外转子的主轴，所述内转子通过第一传动键被主轴传动，其特征在于，在主轴之上，从外转子往轴外端依次分布是与外转子同轴连接的法兰、驱动法兰转动的与外转子同轴的驱动转盘、固定在主轴上与主轴同轴的驱动槽板，所述驱动槽板通过驱动槽和驱动销与所述驱动转盘连动。

【技术特征摘要】

【专利技术属性】
技术研发人员：张西跃，
申请(专利权)人：深圳乐满商务服务有限公司，
类型：发明
国别省市：94