中文摘要：

为了解决皖北煤电集团任楼煤矿选煤厂给料机体积过大、高度超高的问题，决定对煤仓的料口进行技术改造，在料口上部自行研制开发了一种新型平板式给料机详细阐述了该电液动平板式给料机的设计背景、内容及主要特点。

英文摘要：

In order to solve the problems of the oversize volume and the over-height of the feeder in Renlou coal preparation plant of Wanbei coal and electricity corporation, the mate- rial entrance of the bunker is carried out technical improvement, and a new type of feeder is designed and made at the upper of the material entrance. The design background, contents and main features of the electro-hydraulic flat-plate feeder are expounded.