Rigid-flexible dual-attribute passive opening and closing mechanism for tree planting equipment and opening and closing process thereof

The invention discloses a rigid-flexible dual-attribute passive opening and closing mechanism for tree planting equipment and an opening and closing process of the rigid-flexible dual-attribute passive opening and closing mechanism, and belongs to the technical field of opening and closing of seedli...

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Bibliographic Details
Main Authors CAI YAOJIE, QIU SHIMING, CHEN SHOUGANG, GAN JIAWEI, CHEN ZHICHAO, LI HAN
Format Patent
LanguageChinese
English
Published 30.12.2022
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
TRAPPING
WATERING
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Summary:The invention discloses a rigid-flexible dual-attribute passive opening and closing mechanism for tree planting equipment and an opening and closing process of the rigid-flexible dual-attribute passive opening and closing mechanism, and belongs to the technical field of opening and closing of seedling placing pipelines in desert tree planting equipment. The device comprises a pipeline assembly and a valve mechanism arranged on the pipeline assembly. The pipeline assembly comprises an inner pipe and an outer pipe, and the outer pipe is arranged on the lower portion of the inner pipe. The valve mechanism comprises a driving assembly arranged on the inner pipe and an opening and closing assembly arranged on the outer pipe, the driving assembly is connected with the outer pipe and can drive the outer pipe to slide along the inner pipe, and a flexible connecting piece is arranged between the opening and closing assembly and the inner pipe. The electric control element is designed outside the pipeline and is far hi
Bibliography:Application Number: CN202211138445