Thrust bearing and ship propeller
Thrust bearing and ship propeller
- Neue Suche nach: HE TAO
- Neue Suche nach: KE ZHIWU
- Neue Suche nach: DAI LU
- Neue Suche nach: LIU YONG
- Neue Suche nach: ZHENG ZHAOLI
- Neue Suche nach: SHU SHU
- Neue Suche nach: HE TAO
- Neue Suche nach: KE ZHIWU
- Neue Suche nach: DAI LU
- Neue Suche nach: LIU YONG
- Neue Suche nach: ZHENG ZHAOLI
- Neue Suche nach: SHU SHU
The invention relates to the technical field of ship propulsion systems, and provides a thrust bearing and a ship thruster, the thrust bearing comprises a shell, a stator magnetic steel assembly and a rotor magnetic steel assembly; the thrust shaft is rotationally connected with the shell; the stator magnetic steel assembly is annular, and the stator magnetic steel assembly is connected with the inner side wall of the shell; the stator magnetic steel assembly comprises a plurality of first magnets, the plurality of first magnets are arranged along the axis direction of the shell, and the magnetisms of any two adjacent first magnets are opposite; the rotor magnetic steel assembly is annular, the rotor magnetic steel assembly is connected with the outer side wall of the thrust shaft, the rotor magnetic steel assembly comprises a plurality of second magnets, the second magnets are arranged in the axis direction of the shell, and the magnetism of any two adjacent second magnets is opposite; the first magnets and the second magnets are arranged in a one-to-one correspondence mode, and the magnetism of the first magnets is opposite to the magnetism of the second magnets corresponding to the first magnets. The thrust bearing can bear axial force and radial force at the same time, and the service life of a thrust shaft is prolonged.
本发明涉及船舶推进系统技术领域，提供一种推力轴承及船舶推进器，所述推力轴承包括：壳体、定子磁钢组件及转子磁钢组件；推力轴与壳体转动连接；定子磁钢组件呈环状，定子磁钢组件与壳体的内侧壁连接；定子磁钢组件包括多个第一磁体，多个第一磁体沿壳体的轴线方向排布，任意相邻两个第一磁体的磁性相反；转子磁钢组件呈环状，转子磁钢组件与推力轴的外侧壁连接，转子磁钢组件包括多个第二磁体，多个第二磁体沿壳体的轴线方向排布，任意相邻两个第二磁体的磁性相反；多个第一磁体与多个第二磁体一一对应设置，第一磁体的磁性与第一磁体对应的第二磁体的磁性相反；本发明提供的推力轴承能够同时承受轴向力与径向力，提升了推力轴的使用寿命。
Dokumentinformationen
Thrust bearing and ship propeller
推力轴承及船舶推进器
2022-05-24
Patent
Elektronische Ressource
Chinesisch
| IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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