Automatic seedling taking and feeding mechanism used for plug seedling transplanting

Abstract

The invention discloses an automatic seedling taking and feeding mechanism used for plug seedling transplanting. The automatic seedling taking and feeding mechanism comprises a shift mechanism, a support, a sliding bar, a link mechanism, and a seedling clamping mechanism, wherein the support is arranged on the shift mechanism and used for realizing position conversion of the support between seedling taking and seedling feeding actions; and a chute and a sliding sleeve are arranged on the support, the link mechanism is connected with the sliding bar and used for driving the sliding bar to move in the chute along the track of the chute, one end of the sliding bar is inserted into the sliding sleeve and the other end of the sliding bar is connected with the seedling clamping mechanism. The shift mechanism is used for realizing conversion of the seedling clamping mechanism between the seedling taking and seedling feeding working procedure positions, and the link mechanism is used for controlling the sliding bar and the seedling clamping mechanism to rotate, so as to realize closing and opening of the seedling clamp. The automatic seedling taking and feeding mechanism is simple in structure, agile in movement, high in space utilization rate, good in seedling clamp track adjustability and strong in applicability, improves the work efficiency of the mechanism, guarantees the stable and reliable movement of the mechanism, and can guarantee good seedling taking and feeding effects aiming at different transplanting machines.

Description

technical field [0001] The invention belongs to the field of dryland transplanting machinery, and in particular relates to an automatic seedling-feeding mechanism for transplanting seedlings in plug trays. Background technique [0002] Seedling transplanting has the advantage of rushing to increase production. With the continuous maturity of soilless seedling raising technology, industrial seedling raising has received more and more attention, and the technology of plug seedling raising and transplanting has developed rapidly. [0003] In recent years, domestic transplanting machinery has been developed to a certain extent, and many types of transplanting machinery have appeared, but most of the transplanting machines are semi-automatic, and the work of picking and feeding seedlings is still manual, which is labor-intensive. , and the transplanting efficiency is low, which is unfavorable for large-scale transplanting operations. [0004] More and more agricultural machinery...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an automatic seedling feeding mechanism for picking seedlings at fixed points and feeding seedlings at fixed points according to a specified space trajectory for existing transplanting machines, so as to solve the defects of single function and poor spatial movement ability in the prior art. Can be widely used on most transplanting machines

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