The invention discloses a magnetic liquid microgravity simulation device, which comprises a carrying platform, a first rotating frame, a second rotating frame and a clamping mechanism, and is characterized in that the carrying platform is vertically provided with a first rotating shaft and a second rotating shaft, and the center is horizontally provided with an electromagnetic coil plate; the first rotating frame rotates between the first rotating shaft and the second rotating shaft through two horizontal rotating shafts, and one rotating shaft is connected with a first driving mechanism; the second rotating frame is rotationally connected to the first rotating frame in the direction perpendicular to the connecting axis of the first rotating shaft and the second rotating shaft and is driven by the second driving mechanism. The clamping mechanism is located in the second rotating frame, the two ends of the clamping mechanism are slidably connected with the second rotating frame, and at least one end of the clamping mechanism is provided with a third driving mechanism. Three-degree-of-freedom microgravity simulation motion can be carried out on a plurality of experiment body models, rotation of the models is not affected while residual gravity compensation force is applied, and it can be guaranteed that the residual gravity compensation force always passes through the mass centers of the experiment body models.
本发明公开了一种磁性液体微重力模拟装置,包括搭载平台、第一旋转框架、第二旋转框架和夹持机构,搭载平台垂向设有第一转轴和第二转轴,中心水平布置有电磁线圈板;第一旋转框架通过两条水平转轴转动在第一转轴和第二转轴之间,其中一转轴连接第一驱动机构;第二旋转框架转动连接在第一旋转框架垂直于第一转轴和第二转轴的连线轴方向上,并通过第二驱动机构驱动;第二旋转框架为圆环形框架体,夹持机构位于第二旋转框架内,两端分别与第二旋转框架滑动连接,且至少一端设第三驱动机构。本发明可对多个实验体模型进行三个自由度的微重力模拟运动,施加剩余重力补偿力的同时不影响模型的转动,能保证剩余重力补偿力始终通过实验体模型的质心。
Magnetic liquid microgravity simulation device
一种磁性液体微重力模拟装置
2023-11-24
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Microgravity simulation device based on magnetic constant force spring
European Patent Office | 2022
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