PLANTER ROW UNIT FURROW DEPTH SENSING APPARATUS

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专利权人:

Deere & Company

发明人:

HUBNER, Cary S.,RHODES, Michael L.

申请号：

EP20170194362

公开号：

EP3300564(A1)

申请日:

2017.10.02

申请国别(地区):

欧洲专利局

年份:

2018

代理人:

摘要：

A row unit (118, 18) for a seeding machine. The row unit (118, 18) includes a frame (130, 14, 30), a gauge wheel arm (166) pivotally coupled to the frame (130, 14, 30), a gauge wheel (132) coupled to the gauge wheel arm (166), a position sensor (148A, 148B, 148C, 148D, 148E, 148F, 148G, 148, 150) assembly having a position sensor (148A, 148B, 148C, 148D, 148E, 148F, 148G, 148, 150) configured to detect a rotational position of the gauge wheel arm (166), and a controller (10, 178) coupled to the position sensor (148A, 148B, 148C, 148D, 148E, 148F, 148G, 148, 150). The controller (10, 178) is configured to receive a signal from the position sensor (148A, 148B, 148C, 148D, 148E, 148F, 148G, 148, 150) and to provide an alert based on the signal.

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