The static disc mechanism comprises two static disc supports which are vertically symmetrical, openings of the static disc supports are opposite, a gap is formed between the static disc supports, and a plurality of static disc pieces are arranged on the inner side face of each static disc support at intervals in the front-back direction. A guide area for placing a steel wire rope winding assembly is reserved in the space between the left and right same ends of the two static disc brackets respectively; the magneto-rheological braking device comprises a shell and a braking shaft, the shell is in a cylinder shape defined by a front bottom plate, a rear bottom plate and side plates, and the braking shaft penetrates through the center of the front bottom plate and the center of the rear bottom plate and is rotationally installed in the shell. An annular coil and a magnetism isolating ring are sequentially arranged in the shell from outside to inside in the longitudinal direction, a magnetorheological fluid sealing cavity is formed by the magnetism isolating ring, the front bottom plate and the rear bottom plate, and a plurality of movable disc pieces and the gap-adjustable static disc mechanism are arranged in the magnetorheological fluid sealing cavity. The winding assembly is simple in design, and the problem that an existing moving sleeve pushing structure is large in occupied area is solved.
本发明公开一种间隙可调的静盘机构,包括两个上下对称、开口相对且设有间距的静盘支架,每个静盘支架的内侧面上前后间隔设置多块静盘片;两个静盘支架左右同端之间的间距内各预留一个用于放置钢丝绳收卷组件的导向区;还公开一种磁流变制动装置,包括壳体和制动轴,所述壳体是由前后底板以及侧板围成的圆筒形,所述制动轴穿过前后底板的中心并转动安装在壳体内;所述壳体内纵向从外向内依次设有环形线圈和隔磁环,所述隔磁环与前后底板构成磁流变液密封腔,所述磁流变液密封腔内设有多块动盘片、以及如上所述的间隙可调的静盘机构;本发明的收卷组件设计简单,解决了目前移动套推进结构占地面积大的问题。
Clearance-adjustable static disc mechanism and magneto-rheological braking device
一种间隙可调的静盘机构及磁流变制动装置
2024-09-06
Patent
Electronic Resource
Chinese
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