The invention provides a brake mechanism of an electric capstan. Comprising a mounting base, a supporting base and a brake assembly, a plurality of clamping grooves are formed in the inner wall of the mounting base, the supporting base is used for sealing the mounting base, the brake assembly comprises a motor shaft, a left brake disc, a brake pad, a friction plate, a right brake disc and a transmission piece, a circular hollow pipe is arranged on the side, opposite to the supporting base, of the left brake disc, and external threads are arranged on the outer wall of the circular hollow pipe; a transmission piece is arranged on one side of the right brake disc, a polygonal hollow pipe is arranged on the other side of the right brake disc, the polygonal hollow pipe is connected outside the round hollow pipe in a screwed mode, the friction plate and the brake pad are sequentially arranged on the polygonal hollow pipe in a sleeved mode, a center hole of the friction plate is the same as the polygonal hollow pipe in shape and is driven by the right brake disc to rotate, and a clamping head clamped in the clamping groove is arranged on the outer side of the brake pad. One end of the motor shaft is a flat shaft, the end of the flat shaft penetrates through the mounting base, the left brake disc and the right brake disc into the transmission part, two shifting lugs are arranged in each of the left brake disc and the transmission part, the shifting lugs can abut against the flat shaft, and the shifting lugs are arranged in a relatively staggered mode.
本发明提供一种电动绞盘的刹车机构。包括:安装座、支撑座和刹车组件,安装座内壁上设有若干卡槽,支撑座用于封闭安装座,刹车组件包括电机轴、左刹车盘、刹车片、摩擦片、右刹车盘和传动件,左刹车盘与支撑座相对的一侧设有圆形中空管,圆形中空管外壁上设有外螺纹,右刹车盘一侧设有传动件,另一侧设有多角中空管,多角中空管旋接在圆形中空管外,摩擦片和刹车片依次套设在多角中空管上,摩擦片中心孔与多角中空管形状相同,由右刹车盘带动转动,刹车片外侧设有卡接在卡槽内的卡头,电机轴一端为扁轴,扁轴端穿过安装座、左刹车盘、右刹车盘至传动件内,左刹车盘和传动件内均设有两个拨耳,拨耳能够抵着扁轴,且拨耳与拨耳之间相对错开设置。
Brake mechanism of electric capstan
一种电动绞盘的刹车机构
2023-03-14
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
Control circuit of electric capstan and electric capstan
European Patent Office | 2023
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