发明名称 |
Arrangement for withdrawing material from a silo |
摘要 |
Arrangement for withdrawing material from the bottom portion of a silo having an inclined silo bottom and a discharge funnel at the lowest point of the silo bottom, comprising a conveying screw which is disposed above the inclined silo bottom and which on the one hand is rotatable about its longitudinal axis and on the other hand moves along the silo bottom and which conveys the material in the direction towards a discharge funnel at the lowest point of the silo bottom, and wherein the drive of the screw is disposed outside the silo wall and the bearing of the screw is disposed at the opposite end outside the discharge funnel and on the latter, both the drive and the discharge funnel being rotatably mounted to permit a sweeping movement of the screw over the silo bottom.
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申请公布号 |
US4099632(A) |
申请公布日期 |
1978.07.11 |
申请号 |
US19760704839 |
申请日期 |
1976.07.13 |
申请人 |
C J WENNBERG AB |
发明人 |
BERG, STIG OVE;PERSSON, ROLF TORE |
分类号 |
A01F25/20;B65G65/46;(IPC1-7):A01F25/00;B65G65/30 |
主分类号 |
A01F25/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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