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1. 发明申请

US20180359912A1 ELECTRONICALLY PULSING AGRICULTURAL PRODUCT WITH SEED UTILIZING SEED TRANSPORT MECHANISM 审中-公开
公开(公告)号：US20180359912A1
公开(公告)日：2018-12-20
申请号：US16057528
申请日：2018-08-07
申请人： AMVAC CHEMICAL CORPORATION
发明人： LARRY M. CONRAD , Richard L. RICE , REX A. RYSDAM , RICHARD M. PORTER
IPC分类号： A01C7/10 , A01C7/20 , A01C7/04 , A01C7/12
摘要： A system for electronically pulsing agricultural product with seed. A seed transport mechanism is affixed to a seed planter row unit having a seed metering system, operating at a high speed configured to dispense seed. The seed transport mechanism includes a conduit for introducing agricultural product with seed. The agricultural product is configured to be introduced with the seed after output from the seed metering system. A seed sensing device is operably connected to the seed transport mechanism and configured to sense a dispensation of the seed from the seed transport mechanism. The agricultural product conduit is configured to dispense agricultural products into the seed transport mechanism to provide dispensing of the agricultural products with the seed as the seed and agricultural product exit the seed transport mechanism. The agricultural products comprise chemical granules. A control interface electronic system is operably connected to an agricultural product metering system and the agricultural product conduit, the control interface electronic system being configured to dispense a particular quantity of agricultural product with the seed in the seed transport mechanism. An electrical pulsing valve is operably coupled to the agricultural product conduit and the control interface electronic system, being configured to open to dispense chemical granule agricultural products from the agricultural product conduit when the seed sensing device senses the dispensation of the seed. The seed transport mechanism is configured to provide a seed release speed at which the seed and agricultural product exit the seed transport mechanism, the seed release speed being varied in a manner proportional to the variation in the ground speed of the seed planter row unit to minimize seed tumbling to optimize accurate placement of seed and chemical granule agricultural product at varying ground speeds of the seed planter row unit. In the various embodiments, the agricultural product is directed away from moving parts after the seed leaves the seed metering system of the seed planter row unit.

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