Seedling conveying mechanism of potted seedling transplanter

Abstract

The invention relates to a seedling conveying mechanism of a potted seedling transplanter and belongs to the technique field of agricultural machinery. The mechanism comprises a seedling conveying bracket, wherein the seedling conveying bracket is provided with left and right support columns supported on a bottom beam, a left upright is fixed at the left side of the left support column; rotatable upper and lower driving chain wheels are arranged at the upper and lower parts of the left upright; a right bracket is arranged at the right side of the right support column; a right upright is fixed at the right side of the right bracket; rotatable upper and lower driven chain wheels are arranged at the upper and lower parts of the right upright; upper and lower chains are surrounded between the upper and lower driving chain wheels as well as between the upper and lower driven chain wheels; seedling conveying buckets in interval distribution are arranged among the outer sides of the corresponding chain sections of the upper and lower chains. The seedling conveying mechanism is simple and practical in structure; as the synchronous conveying of the upper and lower chains is adopted, the conveying is table, the taking-out and placing-in operation of seedlings can be efficiently and rapidly completed; the seedlings are not prone to damage and a foundation is laid for full automation of the transplanter.

Description

technical field [0001] The invention relates to a device on a transplanting machine, in particular to a seedling transporting mechanism of a pot seedling transplanting machine, which belongs to the technical field of agricultural machinery. Background technique [0002] Seedling transplanting is an important link in the production process of dryland crops. It is beneficial to make full use of natural light and heat resources, prevent frost and other weather effects, and has a climate compensation effect, which can shorten the land use cycle and improve land use efficiency. [0003] According to the applicant's understanding, crop transplanting mainly relies on manual work at present, and a small amount of mechanical transplanting also mostly adopts semi-automatic transplanting machines. Although the semi-automatic transplanting machine can realize machine planting in the planting link, it cannot realize automatic seedling picking in the seedling picking link, and still needs...

AI Technical Summary

Problems solved by technology

Although the semi-automatic transplanting machine can realize machine planting in the planting link, it cannot realize automatic seedling picking in the seedling picking link, and still needs to feed the seedlings manually, which is labor-intensive and inefficient

[0004] In recent years, the device that uses clamping claws to pick up and deliver pot seedlings can realize the picking and delivery of pot seedlings, but this type of mechanism needs to insert the clamping claws into the matrix of pot seedlings to pull out the pot. Therefore, it is easy to damage the substrate of pot seedlings, damage the root system of pot seedlings, and the rate of injury to seedlings is high

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