- 专利权人:
- CHORE-TIME EQUIPMENT;INC
- 发明人:
- 申请号：
- GR20117901587
- 公开号：
- GR66505(B)
- 申请日:
- 1979.03.28
- 申请国别(地区):
- 希腊
- 年份:
- 1981
- 代理人:
- 摘要：
Feeder apparatus is provided for delivering a pre-determined amount of feed to hogs and like livestock. The apparatus includes a feed transporting and dispensing conveyor with which are associated a plurality of feeder units; each unit receives and temporarily stores the feed. Each unit includes a feed receiver body. A boot extends from the body and defines a discharge opening. A pear-shaped stopper valve carried in the boot fits into and onto the discharge opening to obstruct the flow. A stopper valve pull system acts to draw the stopper valve away from the discharge opening, thereby permitting feed flow; if desired, this pull system can be connected to a timer so as to discharge the feed at a pre-selected moment. The stopper valve includes a semi-spheroidal element adapted to fit into and onto the discharge opening and a conical element adapted to be drawn through the feed pile so as to discourage feed bridging and hang-up within the feeder unit body. A discharge tube extending into the feeder unit body
- 来源网站：
- 中国工程科技知识中心
