The invention discloses a deformable wheel-track composite walking mechanism. The deformable wheel-track composite walking mechanism comprises a deformable wheel-track main frame used for enabling the outer contour to be transformed between a flat and long octagon and a quasi-circular shape; a track, wherein the outer edge of the deformable wheel track main frame is coated with the track, and the shape of the track can be changed under the driving of the deformable wheel track main frame; a track driving device which is arranged at the middle position in the deformable wheel-track main frame and is used for driving the crawler belt to rotate; a wheel-track main frame driving device which is arranged in the middle of the outer surface of the deformable wheel-track main frame and used for driving the deformable wheel-track main frame to turn over. According to the deformable wheel-track main frame, based on the multi-connecting-rod movement principle, the driving triangular wheel sets are driven by the deformation driving devices to slide in the corresponding groove holes of the limiting plates, then the triangular wheel sliding wheels and the longitudinal adjusting wheels are driven, and the deformable wheel-track main frame is converted between the quasi-circular configuration and the flat and long configuration; the maneuvering performance and the passing performance of the platform walking mechanism are enhanced, and maintenance and repair are easy.
本发明公开了一种可变形轮履复合行走机构,包括用于使外部轮廓在扁长八边形和类圆形间变换的可变形轮履主架;包覆在所述可变形轮履主架外边缘且可由所述可变形轮履主架带动改变形状的履带;设置在所述可变形轮履主架内部中间位置用于驱动所述履带转动的履带驱动装置;以及设置在所述可变形轮履主架外表面中部用于驱动所述可变形轮履主架翻转的轮履主架驱动装置。本发明的可变形轮履主架基于多连杆运动原理,通过变形驱动装置带动驱动三角轮组在限位板相应槽孔内滑动,进而带动三角轮滑和纵向调节轮从动,实现可变形轮履主架在类圆形和扁长形构型间转换,增强了平台行走机构的机动性能和通过性能,易于养护和维修。
Deformable wheel-track composite walking mechanism
一种可变形轮履复合行走机构
2021-06-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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