VACUUM SEEDER

VACUUM SEEDER

PROBLEM TO BE SOLVED: To provide a vacuum seeder which can prevent that several seeds are sowed at once. SOLUTION: This vacuum seeder, having a sowing roll 20 which is rotatably laterally spun on a machine frame 8 and on whose peripheral surfaces suction holes 21 are arranged in approximately ordere...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SEN SHIGENORI, SASAKI AKIRA, OKAMOTO ZENSHI
Format: Patent
Sprache:eng
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
FERTILISING
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PLANTING
SOWING
TRAPPING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a vacuum seeder which can prevent that several seeds are sowed at once. SOLUTION: This vacuum seeder, having a sowing roll 20 which is rotatably laterally spun on a machine frame 8 and on whose peripheral surfaces suction holes 21 are arranged in approximately ordered states in the roll axial direction and in the roll circumferential direction, and sucking air in the sowing roll 20 to adsorb seeds A to the suction holes 21 to carry and sow the seeds A with the suction holes 21 moved with the rotation of the sowing roll 20, is characterized by having interference members 22 disposed on the sides of each moving route for the suction holes 21 so that the seed A is not interfered, when one seed A is sucked to one suction hole 21 and moved, and several seeds A are interfered, when the several seeds A are adsorbed to the suction hole 21 and moved. COPYRIGHT: (C)2007,JPO&INPIT