Automatic seedling taking and throwing mechanism of vegetable cup seedling transplanter

Abstract

The invention discloses an automatic seedling taking and throwing mechanism of a vegetable cup seedling transplanter. The automatic seedling taking and throwing mechanism of the vegetable cup seedling transplanter comprises a seedling taking and throwing mechanism, a middle rotary chain bucket mechanism and a transplanter, wherein cup seedlings are directly poured onto a seedling placement face plate through a tray and then pushed into 8 guiding slots, the seedling taking and throwing mechanism adopts 8 seeding taking and throwing buckets in one row to take 8 cup seedlings at a time, and the 8 cup seedlings taken by the seeding taking and throwing buckets are thrown into one middle rotary chain bucket, and then respectively thrown into a left seeding planting mechanism and a right seeding planting mechanism of the transplanter by the middle rotary chain bucket one by one. The interval of two times of seedling throwing work is longer, an operator has sufficient time to change plates and sending the seedlings, the phenomenon of seedling leakage cannot be produced, uninterrupted and automatic transplanting is ensured, and the work efficiency of vegetable seedling transplanting can be improved greatly.

Description

technology field, [0001] The invention relates to the transplanting operation of various vegetable seedlings in the field, in particular to the automatic picking and throwing operation of the vegetable cup seedling transplanting machine. Background technique [0002] Transplanting is an advanced production process for crop production. Seedlings are transplanted to the field after cultivating strong seedlings in seedbeds or paper cups. The transplanting method realizes that the large and small seedlings can be planted separately, and the row and row spacing of the seedlings after transplanting are consistent in size, which is beneficial to field agronomic management. It can avoid a series of problems such as uneven seedling emergence, lack of pond, need for multiple replanting, inconsistent seedling density and inconsistent growth speed in the direct seeding method, which affect crop yield. However, if the manual method is used for transplanting, it is labor-intensive, time-...

AI Technical Summary

Problems solved by technology

[0003] In recent years, mechanical transplanting has begun to be used in the transplanting of rapeseed, tobacco, etc. The transplanting operation is basically mature, but the seedling picking and throwing need to be done manually. The operator is very prone to fatigue, prone to seedling leakage, and needs to replace the seedling tray during operation, so the promotion of mechanized transplanting of seedlings is greatly restricted

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