Full-automatic pot seedling transplanting machine

Abstract

The invention discloses a full-automatic pot seedling transplanting machine which comprises a framework, a travel mechanism and a pot seedling transplanting device. The travel mechanism is arranged atthe bottom of the framework, the pot seedling transplanting device is arranged on the upper portion of the framework and comprises a seedling tray conveying mechanism, a seedling grabbing and releasing mechanism and a planting mechanism, the planting mechanism is used for transplanting pot seedlings into fields, and the seedling tray conveying mechanism comprises a perpendicular conveying mechanism, a horizontal conveying mechanism and a push mechanism; the seedling grabbing and releasing mechanism comprises an ejector pin mechanism, a seedling grabbing mechanism, a guide mechanism and a seedling releasing mechanism, the seedling grabbing mechanism is used for grabbing the pot seedlings ejected from the ejector pin mechanism and conveying the pot seedlings to the seedling releasing mechanism, and the seedling releasing mechanism is used for receiving the pot seedlings released by the seedling grabbing mechanism and conveying the pot seedlings to preset locations for planting the pot seedlings. The full-automatic pot seedling transplanting machine has the advantages that whole pot seedling conveying, grabbing, releasing and planting procedures can be automated by the integral full-automatic pot seedling transplanting machine during pot seedling transplanting.

Description

Technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a fully automatic pot seedling transplanting machine. Background technique [0002] my country is the world's largest vegetable producer. In 2011, the country's vegetable planting area was 19.639 million hectares, ranking first in the world. Vegetable production is a labor-intensive industry, in which seedling transplanting is an important part of the vegetable production process. About 60% of vegetable varieties are planted by nursery and planting methods, but the traditional manual planting operation technology is backward, the efficiency is low, and the amount of labor is required. Large, labor-intensive, large-scale transplanting cannot be completed in a short time. At the same time, manual planting is difficult to ensure uniform plant spacing, row spacing and depth, which affects the quality and yield of crops. Therefore, in order to reduce labor consumption, imp...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the transplanting machines promoted and used in China are semi-automatic transplanting machines for manual seedling feeding, that is, the process of picking and separating seedlings is done manually, and only the planting action is done by machinery, and the efficiency of picking seedlings is low, only 30-40 plants / min , time-consuming and labor-intensive, the operator is required to feed the seedlings accurately, quickly, without interruption, and highly concentrated energy, otherwise it will cause seedling leakage and lack of seedlings

Generally, the operating efficiency of domestic transplanting machines is only 5 to 15 times that of manual work, which is far lower than the efficiency of tillage and harvesting machinery relative to manual work; in addition, a 2-row transplanting machine requires 1 to 1 2 assistants follow up to fill the seedlings and cover the soil

Therefore, the comprehensive benefits of mechanized operations are not obvious, and the cost recovery of semi-automatic transplanting machines is slow, so far no large-scale promotion has been seen.

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