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hydraulic pump structure for a wind turbine generator or tidal current generator, and method for mounting a hydraulic pump from the wind turbine generator or tidal current generator.

机译:用于风力涡轮发电机或潮流发电机的液压泵结构,以及用于安装来自风力涡轮发电机或潮流发电机的液压泵的方法。

摘要

A hydraulic pump unit includes a cylindrical member that is fit into an outer circumference of the main shaft and a hydraulic pump body arranged on an outer circumferential side of the cylindrical member. The hydraulic pump body includes a ring cam mounted on the outer circumference of the cylindrical member, a pump bearing, a pump housing, a plurality of pistons housed in the pump housing and actuated by the ring cam, and a plurality of cylinders which guide the plurality of pistons in a radial direction and are arranged in a circumferential direction. The hydraulic pump unit is configured such that the pump unit is insertably fixed to the main shaft by the cylindrical member.
机译:液压泵单元包括:圆筒形构件,其装配到主轴的外周中;以及液压泵体,布置在圆筒形构件的外周侧上。液压泵主体包括:环形凸轮,其安装在圆筒形构件的外周上;泵轴承;泵壳体;容纳在泵壳体中并由环形凸轮致动的多个活塞;以及多个缸,其引导缸体。多个活塞沿径向方向布置并且沿圆周方向布置。液压泵单元被构造成使得泵单元通过圆筒形构件可插入地固定到主轴。

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