Vegetable seedling raising device capable of automatically, accurately and quantitatively seeding

Abstract

The invention relates to a vegetable seedling raising device, in particular to a vegetable seedling raising device capable of automatically, accurately and quantitatively seeding. In order to solve the technical problem, the vegetable seedling raising device which is high in working efficiency and capable of automatically and accurately controlling the accurate depth of nutrition pit pressing and accurately and quantitatively seeding is provided. According to the technical scheme, the vegetable seedling raising device capable of automatically, accurately and quantitatively seeding comprises a supporting frame and the like; wherein the supporting frame comprises a front support, a rear support, two first supports, two second supports, two third supports and two transverse connecting plates, the front support and the rear support are symmetrically arranged front and back, the lower ends of the two first supports are fixedly connected to the outer sides of the upper portions of the front support and the rear support respectively, and the lower ends of the two second supports are fixedly connected to the outer sides of the upper portions of the front support and the rear support respectively. The device achieves the effect that vegetable seeds are accurately and quantitatively scattered and sown in seedling raising trays through a downward pressing mechanism, a hole pressing mechanism and a seeding mechanism.

Description

technical field [0001] The invention relates to a vegetable seedling raising device, in particular to a vegetable seedling raising device capable of automatic and precise quantitative planting. Background technique [0002] There are many kinds of vegetable crops. Most of the main types of vegetables currently cultivated can grow seedlings, such as solanaceous fruits, melon vegetables, and some legume vegetables, but there are also quite a few vegetables that are not suitable for seedlings or cannot be raised. Seedling vegetable crops are sometimes used for seedling cultivation and sometimes for direct seeding, which mainly depends on the cultivation season and cultivation method. [0003] The existing method of raising vegetable seedlings is mainly to manually put the nutrient soil into the seedling tray, press the nutrient soil out of the pit, manually put the vegetable seeds into the pit of the nutrient soil, and use perlite to squeeze the nutrient soil into the pit. Cov...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the low work efficiency of artificial seedlings, the exact depth of the nutrient soil pressure pit and the precise number of seeds cannot be precisely controlled. Too deep or too shallow a planting pit of the nutrient soil will affect the germination rate of the seeds, and too many seeds will be planted. It leads to the waste of vegetable seeds, and the number of seeds is too small to reduce the germination rate of vegetable seedlings. Technical problem: provide a vegetable seedling raising device with high working efficiency, which can automatically and accurately control the accurate depth of the nutrient pressure pit and the precise quantitative planting

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