The invention relates to the technical field of mining machinery, in particular to a metal drill bit hoisting structure for mining machinery, which comprises a hoisting plate, a plurality of groups of fixing assemblies for fixing metal drill bits are arranged below the hoisting plate, and each fixing assembly comprises a V-shaped first fixing plate and a V-shaped second fixing plate; two sliding openings are horizontally formed in the surface of the first fixing plate, the two ends of the second fixing plate are slidably arranged in the two sliding openings correspondingly, a plurality of threaded holes are formed in the front surface and the rear surface of the first fixing plate correspondingly, and a plurality of threaded grooves are formed in the front surface and the rear surface of the second fixing plate correspondingly. The first fixing plate and the second fixing plate are fixedly connected through a plurality of bolts. Through cooperation of the V-shaped first fixing plate and the V-shaped second fixing plate, metal drill bits with different diameter sizes can be fixed, compared with a traditional mode that the metal drill bits are fixed through an arc-shaped plate, the fixable metal drill bits are not in a certain diameter size any more, and the practicability of equipment is improved.
本发明涉及矿山机械技术领域,尤其涉及一种矿山机械用金属钻头吊运结构,包括吊板,所述吊板下方设有多组用于固定金属钻头的固定组件,所述固定组件包括V型的第一固定板和V型的第二固定板,所述第一固定板表面水平开设有两个滑口,所述第二固定板的两端分别滑动配置于两个滑口内,所述第一固定板前后表面均开设有多个螺纹孔,所述第二固定板前后表面均开设有多个螺纹槽,所述第一固定板和第二固定板通过多根螺栓固定连接。通过两块V型的第一固定板和第二固定板的配合,即可对不同直径尺寸的金属钻头进行固定,相比较于传统的通过弧形板对金属钻头进行固定,可固定的金属钻头不再是一定直径尺寸的,提高了设备的实用性。
Metal drill bit hoisting structure for mining machinery
一种矿山机械用金属钻头吊运结构
2024-11-12
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |