公开(公告)号：US5001894A

公开(公告)日：1991-03-26

申请号：US433545

申请日：1989-11-08

申请人： James A. Slater

发明人： James A. Slater

IPC分类号： A01B45/00 ,  C05F17/02

CPC分类号： A01B45/00 ,  C05F17/0241 ,  Y02P20/145 ,  Y02W30/43

摘要： A compost turner including a rotatable mandrel supported by a shaft and at least one bearing includes a guard for reducing the tendency of polymeric garbage bags to wrap around the mandrel shaft and foul the bearing. The guard includes stationary cutting members mounted to a bearing support and rotating cutting members mounted to the mandrel which interact with the stationary guard members to shred garbage bags into harmless pieces.

摘要翻译： 包括由轴支撑的可旋转心轴和至少一个轴承的堆肥搅拌器包括防止聚合物垃圾袋围绕心轴缠绕并污染轴承的倾向的防护件。 防护罩包括安装在轴承支架上的固定切割件，以及安装在心轴上的旋转切割件，其与固定防护件相互作用以将垃圾袋切碎成无害物品。