包括安装在行星架中的太阳齿轮的行星齿轮箱

By introducing a rotating bearing assembly into the planetary transmission of a wind turbine, the problems of increased weight and space due to the support flange are solved, resulting in a lighter and more compact transmission design and a reduced load on the main bearing unit.

CN121002307BActive Publication Date: 2026-07-17FLENDER GMBH

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
FLENDER GMBH
Filing Date
2024-03-28
Publication Date
2026-07-17

Smart Images

  • Figure CN121002307B_ABST
    Figure CN121002307B_ABST
Patent Text Reader

Abstract

本发明涉及一种用于风力涡轮机(100)的行星传动装置(10),其由转子(106)驱动并且包括至少一个行星级(14),所述行星级在传动装置壳体(12)中围绕旋转轴线AD旋转,其中所述至少一个行星级(14)具有行星架(16)和齿圈(20),并且所述行星架(16)至少间接地驱动连接到所述转子(72),并且其中所述行星架(16)具有多个行星齿轮(18),所述多个行星齿轮与所述行星架(16)一起旋转并且与所述齿圈(20)和太阳齿轮(22)优选利用螺旋齿交替地啮合。太阳齿轮(22)安装成能够绕旋转轴线AD旋转并且能够相对于所述至少一个行星级(14)的行星架(16)轴向移位。提供旋转中旋转轴承系统,并且由螺旋齿产生的轴向力能够直接由行星架(16)吸收。
Need to check novelty before this filing date? Find Prior Art