Linkage control mechanism capable of traversing vertical plane

The invention discloses a linkage control mechanism capable of traversing a vertical plane. The linkage control mechanism comprises a seedling ejection needle horizontal movement control mechanism anda grid seedling tray vertical movement control mechanism, wherein the seedling ejection needle horiz...

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Bibliographic Details
Main Authors CHENG LIANGHONG, YAN YIMEI
Format Patent
LanguageChinese
English
Published 15.03.2019
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FERTILISING
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PLANTING
SOWING
TRAPPING
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Summary:The invention discloses a linkage control mechanism capable of traversing a vertical plane. The linkage control mechanism comprises a seedling ejection needle horizontal movement control mechanism anda grid seedling tray vertical movement control mechanism, wherein the seedling ejection needle horizontal movement control mechanism comprises a first pushing piece, a first reciprocating type driving frame, a first intermittent gear and a gear shaft; the first pushing piece is connected with a seedling ejection needle bracket; the first reciprocating type driving frame is connected with the first pushing piece; the gear shaft is used for driving the first intermittent gear; the grid seedling tray vertical movement control mechanism comprises two groups of anti-falling components; one group of anti-falling components is arranged on each of two vertical side edges of a grid seedling tray; each of the anti-falling components comprises a movable blocking mechanism and comb-like blocking strips arranged on the vertic
Bibliography:Application Number: CN201811448460