Two-row spacing intermittent row changing device for transplanting machine seedling tray frame

The invention relates to a two-row spacing intermittent row changing device for transplanting machine seedling tray frame, and the two-row spacing intermittent row changing device for transplanting machine seedling tray frame comprises a shell, wherein the shell is provided with an input shaft, an i...

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Bibliographic Details
Main Authors LI HENGJIN, DANG YUGONG, LU YANGBEN, JIN XIN, DING BOWEN, XU YAGANG
Format Patent
LanguageChinese
English
Published 02.08.2019
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FERTILISING
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PLANTING
SOWING
TRAPPING
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Summary:The invention relates to a two-row spacing intermittent row changing device for transplanting machine seedling tray frame, and the two-row spacing intermittent row changing device for transplanting machine seedling tray frame comprises a shell, wherein the shell is provided with an input shaft, an intermediate shaft and an intermittent output shaft which are arranged in parallel; one end, extending out of the shell, of the input shaft is provided with a cam adaptor arm; the intermediate shaft is provided with a ratchet transmission device; the input shaft is also provided with a driving lever,one of a second transmission part and the driving lever is provided with a long hole, and the other is provided with a driving block adapted to the long hole; the cam adapter arm, the input shaft, the driving lever or the second transmission part is connected with a reset spring; two pairs of transmission gears are arranged between the intermediate shaft and the intermittent output shaft, and thetransmission ratios of th
Bibliography:Application Number: CN201910522863