Seed sower suitable for seedling raising disc

Abstract

The invention provides a seed sower suitable for a seedling raising disc. The seed sower comprises a discharging bin arranged on a conveying track of the seedling raising disc, wherein the discharging bin is in an inverted cone shape; a discharging roll driven by a servo motor is arranged on the position of a bottom opening in the discharging bin; the outer side of the discharging bin is provided with a supporting frame body; and a discharging sleeve is also sheathed and connected at the bottom part of the discharging bin. The seed sower is characterized in that the upper part of the discharging bin is also provided with a receiving bin. The seed sower provided by the invention has the beneficial effects that since the upper part of the discharging bin is also provided with the receiving bin, the phenomenon that the seeds are ejected from the discharging bin due to larger fall set between a seed conveying device and the discharging bin of the seed sower is solved, the messed of the operating environment under the phenomenon is avoided and the sowing efficiency is also improved.

Description

technical field [0001] The invention relates to seedling raising equipment, in particular to a seed orderer suitable for seedling raising trays. Background technique [0002] At present, in large-scale seedling raising systems, seed seeding devices are generally used to perform on-demand operations on seedling trays, and the existing seed seeding devices correspond to seed transmission devices (crawler conveyors). If the set drop is large, the seeds will pop out from the discharge bin. On the one hand, it will cause the operating environment to be messy, and on the other hand, it will affect the efficiency of on-demand. Contents of the invention [0003] The purpose of the present invention is to provide a seed sowing device suitable for seedling trays, which solves the problem that the seeds will pop out of the discharging bin due to the large drop between the transmission device and the discharge bin of the seed seeding device. [0004] The technical solution adopted by...

AI Technical Summary

Problems solved by technology

[0002] At present, in large-scale seedling raising systems, seed seeding devices are generally used to perform on-demand operations on seedling trays, and the existing seed seeding devices correspond to seed transmission devices (crawler conveyors). If the set drop is large, the seeds will pop out from the discharge bin, which will cause a messy operating environment on the one hand, and affect the efficiency of on-demand broadcasting on the other hand.

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