The invention discloses a high-load explosion-proof driving device. The high-load explosion-proof driving device comprises a servo motor, a reduction gearbox and a power output assembly, a power output shaft of the servo motor is connected with the reduction gearbox, and a power output shaft of the reduction gearbox is connected with the power output assembly; and the power output assembly comprises a stepped sleeve, a coupler, a wheel supporting sleeve and a driving wheel. The stepped sleeve comprises a sleeve pipe and a flat flange located on the right side of the sleeve pipe, the flat flange is connected with the robot vehicle body, the coupler penetrates through a center round hole of the stepped sleeve, a first bearing structure and a first sealing structure are arranged between the coupler and the stepped sleeve, and a rotary dynamic seal is formed between the coupler and the stepped sleeve; and a driving wheel key is arranged on the left side of the coupler, the left side of thecoupler is further sleeved with a driving wheel sleeve, the driving wheel key is connected with the driving wheel sleeve in a matched mode, and the driving wheel sleeve is connected with a driving wheel. The protection characteristic of the driving device is achieved, power transmitted from the reduction gearbox is shunted, and the loading capacity of the movable chassis is improved.
本发明公开一种高载荷防爆驱动装置,包括伺服电机、减速箱和动力输出组件,伺服电机的动力输出轴连接减速箱,减速箱的动力输出轴连接动力输出组件;所述动力输出组件包括阶梯套、联轴器、轮支撑套和驱动轮;所述阶梯套包括套管和位于套管右侧的平板法兰,平板法兰与机器人车体连接,所述联轴器从阶梯套的中心圆孔穿过,在联轴器与阶梯套之间设置有第一轴承结构和第一密封结构,联轴器和阶梯套之间形成旋转动密封;所述联轴器的左侧设置有驱动轮键,在联轴器的左侧外部还套设有主动轮套,驱动轮键与主动轮套配合连接,主动轮套与驱动轮相连接。本发明既实现了驱动装置的防护特性,也实现了将从减速箱传送的动力分流,提高了移动底盘的载荷能力。
High-load explosion-proof driving device
一种高载荷防爆驱动装置
2020-06-12
Patent
Electronic Resource
Chinese
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