公开(公告)号：US20230202777A1

公开(公告)日：2023-06-29

申请号：US17565094

申请日：2021-12-29

申请人： CNH Industries Canada, Ltd.

发明人： Dennis George Thompson

IPC分类号： B65G53/66 ,  A01C15/00 ,  A01C15/04 ,  A01C21/00 ,  F04D15/00 ,  F04D15/02

CPC分类号： B65G53/66 ,  A01C15/006 ,  A01C15/04 ,  A01C21/005 ,  F04D15/0066 ,  F04D15/02 ,  A01C7/081

摘要： A system for automatically controlling air flow rate within an agricultural system is provided. One system for distributing an agricultural product includes a metering system configured to meter the agricultural product from a storage tank into a conduit. The system includes an air conveyance system to provide an air stream for moving metered agricultural product in the conduit toward a distribution device. The air conveyance system comprises one or more sensors to monitor the product status and/or the air stream inside the conduit. The system also includes control circuitry configured to control air flow rate based on the product status and/or the air stream inside the conduit and/or the geographic location of the system.