The invention discloses a rotary table and a crane, belongs to the technical field of engineering machinery, and aims to solve the problems that in the prior art, the internal mounting space of the rotary table is insufficient, all components are mounted in a crowded mode, and the overall weight of the rotary table is heavy. The rotary table comprises a rotary table body, a first mounting table and a second mounting table, wherein the first mounting table and the second mounting table are arranged at two ends of the rotary table body, the rotary table body, the first mounting table and the second mounting table surround to form a mounting cavity, the first mounting table is arranged at the main arm connecting end of the rotary table body, the middle of one side, adjacent to the mounting cavity, of the first mounting table sinks in the direction away from the mounting cavity to form a cavity, rotary speed reducer mounting seats are arranged at the middle of the other side, and main arm connecting lug plates are arranged at the two ends. The structural form of the rotary table is optimized, the internal space of the rotary table is enlarged, components mounted in the rotary table can be conveniently overhauled, disassembled and assembled, and the overall weight of the rotary table is reduced.
本发明公开了一种转台及起重机,属于工程机械技术领域,旨在解决现有技术中转台内部安装空间不足,各部件之间安装拥挤以及转台整体重量重的问题。转台包括转台本体以及设置在转台本体两端的第一安装台和第二安装台,转台本体与第一安装台和第二安装台合围成安装容腔,第一安装台设置于转台本体的主臂连接端,其邻接安装容腔的一侧中部朝背离安装容腔的方向凹陷成腔,另一侧中部设有回转减速机安装座,两端设有主臂连接耳板。本发明优化了转台的结构形式,使转台内部空间得到扩大,方便对转台内部安装的部件检修和拆装,并使得转台整体重量减轻。
Rotary table and crane
一种转台及起重机
2021-07-23
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |