Pneumatic conveying type seed metering device and seeding system

The present invention relates to the technical field of agricultural machinery equipment, and provides an air-assisted seed-metering device and a seeding system, the air-assisted seed-metering device comprises: a pointing seed injection device, the pointing seed injection device comprises a seed inj...

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Bibliographic Details
Main Authors ZHAO PENGFEI, FU ZUOLI, SONG QINGBIN, HUANG YUXIANG, ZHENG ZHIQI, GAO XIAOJUN, JU XIAOTENG
Format Patent
LanguageChinese
English
Published 09.07.2024
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FERTILISING
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PLANTING
SOWING
TRAPPING
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Summary:The present invention relates to the technical field of agricultural machinery equipment, and provides an air-assisted seed-metering device and a seeding system, the air-assisted seed-metering device comprises: a pointing seed injection device, the pointing seed injection device comprises a seed injection pipe and a sensor, and the sensor is suitable for detecting whether seeds pass through the seed injection pipe and generating and sending a detection signal; the loop seed injection device comprises a plurality of seed injection ports which are uniformly distributed into an annular structure, every two adjacent seed injection ports are arranged at a preset angle, and the outlet end of a seed injection pipe faces the seed injection ports and can rotate around the central axis of the annular structure; the rotary driving part is used for driving the outlet end of the seed injection pipe to rotate; the controller sends out a control instruction when it is judged that the seeds pass through the seed injection pi
Bibliography:Application Number: CN202410577823