A mining machinery supporting platform comprises a supporting body. The top of the supporting body is connected with a supporting plate and a rolling plate, the side face of the supporting body is connected with a receding supporting plate, the receding supporting plate is provided with a receding power box, the top of the supporting plate and the top of the rolling plate are connected with a limiting plate, and the top of the supporting body is provided with a power box; a new roller loading vehicle and an old roller loading vehicle are arranged at the top of the limiting plate, a plurality of supporting rolling wheels are installed at the bottom of the supporting body, a fixed supporting plate is installed at the bottom of the supporting body through supporting air cylinders, and the supporting rolling wheels and the supporting air cylinders are distributed in a staggered manner; and a new roller loading groove and an old roller loading groove are matched with a half edge of a roller in a profiling manner. Through cooperation of a telescopic air cylinder and a traction engine, replacement of the roller can be rapidly and safely completed, the replacement efficiency is improved, a coal mining machine is in a shutdown state in the whole replacement process, personnel can rarely participate in replacement, and the personnel safety is improved.
一种矿山机械支撑平台,包括支撑本体,所述支撑本体顶部连接有支撑板和滚动板,所述支撑本体侧面连接有让位支撑板,所述让位支撑板安装有让位动力箱,所述支撑板和所述滚动板顶部连接有限位板,所述支撑本体的顶部安装有动力箱,所述限位板顶部设有新滚筒装载车和旧滚筒装载车,所述支撑本体底部安装有若干个支撑滚动轮,所述支撑本体底部通过支撑气缸安装有固定支撑板,所述支撑滚动轮和所述支撑气缸交错分布,新滚筒装载槽和旧滚筒装载槽与滚筒的半边仿形配合,在通过伸缩气缸和牵引发动机的配合,可以快速安全的完成滚筒的更换,提高了更换的效率,更换全程采煤机均处于关机状态,且人员极少参与更换,提高了人员的安全性。
Mining machinery supporting platform
一种矿山机械支撑平台
2021-04-13
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Auxiliary supporting device for mining machinery operation
European Patent Office | 2022
|