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Double-wheel milling device with staggered cutter teeth
The invention provides a double-wheel milling device with staggered cutter teeth, and belongs to the technical field of double-wheel milling equipment. The device comprises a reduction gearbox and cutterheads, wherein the reduction gearbox comprises a supporting seat and a rotating seat, a labyrinth sealing assembly is arranged on the outer edge of the joint of the supporting seat and the rotating seat and comprises a first labyrinth sealing piece and a second labyrinth sealing piece, the first labyrinth sealing piece is connected with the outer edge of the rotating seat, the second labyrinth sealing piece is connected with the outer edge of the supporting seat, the first labyrinth sealing piece and the second labyrinth sealing piece are connected in a matched mode, two groups of cutterheads are arranged, and the two groups of cutterheads sleeve the surfaces of the outer sides of the rotating seat on the two sides of the reduction gearbox in a mirror-image mode. The phenomenon that external large-particle impurities enter the reduction gearbox to make contact with a floating sealing assembly is effectively prevented, and thus the sealing performance of the floating sealing assembly and a good working environment in the reduction gearbox are ensured.
本发明提供一种交错型刀齿分布的双轮铣装置，属于双轮铣设备技术领域。本发明包括减速箱和刀盘，减速箱包括支撑座和旋转座，支撑座和旋转座连接处外缘设置有迷宫密封组件，迷宫密封组件包括第一迷宫密封件和第二迷宫密封件，第一迷宫密封件与旋转座外缘相连接，第二迷宫密封件与支撑座外缘相连接，第一迷宫密封件和第二迷宫密封件相配合连接，刀盘设置有两组，两组刀盘互为镜像套设在减速箱两侧的旋转座外侧表面，本发明有效防止外部大颗粒杂质进入减速箱内部与浮动密封组件接触，保证了浮动密封组件的密封性和减速箱内部的良好工作环境。
Double-wheel milling device with staggered cutter teeth
The invention provides a double-wheel milling device with staggered cutter teeth, and belongs to the technical field of double-wheel milling equipment. The device comprises a reduction gearbox and cutterheads, wherein the reduction gearbox comprises a supporting seat and a rotating seat, a labyrinth sealing assembly is arranged on the outer edge of the joint of the supporting seat and the rotating seat and comprises a first labyrinth sealing piece and a second labyrinth sealing piece, the first labyrinth sealing piece is connected with the outer edge of the rotating seat, the second labyrinth sealing piece is connected with the outer edge of the supporting seat, the first labyrinth sealing piece and the second labyrinth sealing piece are connected in a matched mode, two groups of cutterheads are arranged, and the two groups of cutterheads sleeve the surfaces of the outer sides of the rotating seat on the two sides of the reduction gearbox in a mirror-image mode. The phenomenon that external large-particle impurities enter the reduction gearbox to make contact with a floating sealing assembly is effectively prevented, and thus the sealing performance of the floating sealing assembly and a good working environment in the reduction gearbox are ensured.
本发明提供一种交错型刀齿分布的双轮铣装置，属于双轮铣设备技术领域。本发明包括减速箱和刀盘，减速箱包括支撑座和旋转座，支撑座和旋转座连接处外缘设置有迷宫密封组件，迷宫密封组件包括第一迷宫密封件和第二迷宫密封件，第一迷宫密封件与旋转座外缘相连接，第二迷宫密封件与支撑座外缘相连接，第一迷宫密封件和第二迷宫密封件相配合连接，刀盘设置有两组，两组刀盘互为镜像套设在减速箱两侧的旋转座外侧表面，本发明有效防止外部大颗粒杂质进入减速箱内部与浮动密封组件接触，保证了浮动密封组件的密封性和减速箱内部的良好工作环境。
Double-wheel milling device with staggered cutter teeth
一种交错型刀齿分布的双轮铣装置
WANG HAOJI (author)
2021-12-17
Patent
Electronic Resource
Chinese
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