BATCHELLER, BARRY,NYSTUEN, PAUL,REICH, ADAM,STRUVE, NICHOLAS
申请号：
CA3066218
公开号：
CA3066218A1
申请日:
2018.06.18
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
A sectional control device (12) controls the flow of particulate material froma meter (28) assembly to a primary manifold(24) of an air seeding system. The sectional control device (12) includes aplate assembly (56) having particulate openings (36A, 36C,36) extending between the meter (28) assembly and the primary manifold (24)and a shut-off mechanism configured to control theflow of the particulate material through the particulate openings (36A, 36C,36). The shut-off mechanism includes a gate (44A, 44)configured to slide between an open position, where particulate material canflow through the particulate opening (36, 38), and a closedposition, where particulate material is prevented from flowing through theparticulate opening (36, 38). The shut-off mechanism alsoincludes an actuator (40A, 40) configured to drive the gate (44A, 44) betweenthe open position and the closed position. A sectionalcontrol device (12) controls the flow of particulate material from a meter(28) assembly to a primary manifold (24) of an air seedingsystem. The sectional control device (12) includes a plate assembly (56)having particulate openings (36A, 36C, 36) extending betweenthe meter (28) assembly and the primary manifold (24) and a shut-off mechanismconfigured to control the flow of the particulatematerial through the particulate openings (36A, 36C, 36). The shut-offmechanism includes a gate (44A, 44) configured to slide betweenan open position, where particulate material can flow through the particulateopening (36, 38), and a closed position, where particulatematerial is prevented from flowing through the particulate opening (36, 38).The shut-off mechanism also includes an actuator (40A,40) configured to drive the gate (44A, 44) between the open position and theclosed position.
