Automatic seedling distributing apparatus of transplanting machine

Abstract

The invention provides an automatic seedling distributing apparatus of a transplanting machine. The automatic seedling distributing apparatus comprises at least one single-row seedling distributing apparatus, wherein the single-row seedling distributing apparatus comprises a slide-way assembly, the slide-way assembly is provided with a slide plate assembly which is driven by a drive assembly to make reciprocating motion, the slide plate assembly is provided with at least one seedling distributing drum with an upper end opened, an opening-closing structure is arranged at a lower end opening of the seedling distributing drum, at least one seedling discharging mechanism is arranged below the slide-way assembly, the seedling discharging mechanism is provided with a seedling discharging assembly which can open the opening-closing structure to feed seedlings when the seedling distributing drum is driven by the drive assembly to move to be above the seedling discharging mechanism, and the opening-closing structure is provided with an elastic return structure capable of closing the opening-closing structure when the seedling distributing drum leaves the seedling discharging mechanism. By adjusting a fixed position of the seedling distributing drum on the slide-way assembly, the adjustment is facilitated, and different planting row spacing requirements can be met; and moreover, the overall structure design is simple, and convenience in disassembly and assembly can be realized.

Description

Technical field [0001] The invention belongs to the technical field of agricultural machinery, and particularly relates to an automatic seedling separation device for a transplanter. Background technique [0002] The seedling separating device of the existing transplanter drops into the transplanter directly or via one or both sides of the rotating seedling guide tube after the seedlings are cast, and the seedling separating device is inconvenient to adjust and has poor versatility. The prior art seedling separating mechanism cannot adjust the fixed position of the seedling separating tube on the slide, and cannot easily adjust and adapt to different planting row spacing requirements. At the same time, the overall structure design of the existing seedling sorting mechanism is complicated, and it is inconvenient to disassemble and assemble. Summary of the invention [0003] The purpose of the present invention is to solve the above problems and provide an automatic seedling separa...

AI Technical Summary

Problems solved by technology

[0002] The seedling separation device of the existing transplanting machine falls into the planter directly or through one side or both sides of the rotating seedling guide tube after the seedlings are thrown to realize the seedling separation. The seedling separation device is inconvenient to adjust and has poor versatility

The seedling separation mechanism in the prior art cannot adjust the fixed position of the seedling separation cylinder on the slideway, and cannot be easily adjusted and adapted to different planting row spacing requirements

At the same time, the overall structure design of the existing seedling separation mechanism is complicated, and it is inconvenient to disassemble and assemble.

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