A centrosymmetric multi-degree-of-freedom rotating platform
A center-symmetrical, rotating platform technology, applied in the direction of machine/support, supporting machine, mechanical equipment, etc., can solve the problem that the center of the multi-degree-of-freedom rotating platform is difficult to not deviate
Active Publication Date: 2022-03-18
SHANXI PINGYANG IND MACHINERY
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Problems solved by technology
[0003] The invention aims to solve the technical problem that the existing multi-degree-of-freedom rotating platform is difficult to keep the center from shifting on the basis of simple structure
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[0019] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0020] refer to Figure 1 to Figure 2 , a centrally symmetrical multi-degree-of-freedom rotating platform of the present invention includes a base 1 and a rectangular platform body 2, and hydraulic cylinders 3 are provided on the base 1 corresponding to the four corners of the platform body 2, and each hydraulic cylinder 3 passes through The first hinge shaft 4 is hinged on the base 1, the first hinge shaft 4 is arranged left and right, the piston rod of each hydraulic cylinder 3 is arranged vertically upward, and the end of each piston rod is hinged by the second hinge sh...
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The invention relates to the related technical field of mechanical rotating platforms, in particular to a center-symmetrical multi-degree-of-freedom rotating platform, aiming to solve the technical problem that the existing multi-degree-of-freedom rotating platforms with simple structures are difficult to keep the center from shifting. Including the base and the platform body, the base is equipped with a hydraulic cylinder, each hydraulic cylinder is hinged on the base through the first hinge shaft arranged left and right, the piston rod of each hydraulic cylinder is arranged vertically upward, and the piston rod of each The ends are hinged to the ball head through the second hinge shaft arranged in the front and back, the shaft of the ball head is connected to the second hinge shaft, the ball socket is fixed on the platform body, the first limiting arc plate and the first limit arc plate are fixed on the platform body. The axis of the second limiting arc plate, the axis of the first limiting arc plate coincides with the central axis of the front and rear direction of the platform body, the axis of the second limiting arc plate coincides with the central axis of the left and right direction of the platform body, the first limiting arc plate and The convex surfaces of the second limiting arc plate are all contacted with upright columns, and the upright columns are vertically fixed on the base.
Description
technical field [0001] The invention relates to the related technical field of mechanical rotating platforms, in particular to a center-symmetrical multi-degree-of-freedom rotating platform. Background technique [0002] In recent years, with the continuous development of high-end intelligence and VR technology, my country's multi-degree-of-freedom rotating platform technology has developed rapidly and is becoming more and more mature. Among them, for some specific occasions, the mechanical rotating platform only needs to rotate back and forth, left and right, and lift, but it needs to keep its center from horizontal deviation during the whole process, that is, it must always maintain center symmetry. Most of the existing multi-degree-of-freedom rotating platforms do not fix the rotation center during rotation, and always shift, which cannot meet the needs of the above-mentioned specific situations; a few structures can meet the needs of the above-mentioned specific situatio...
Claims
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IPC IPC(8): F16M11/26F16M11/14
CPCF16M11/26F16M11/14
Inventor 辛晓敏倪伟李志敏郝宁郑海燕高啸周建勋贾敏
Owner SHANXI PINGYANG IND MACHINERY