Novel ormosia hosiei sapling bed

Abstract

The invention discloses a novel ormosia hosiei sapling bed. The sapling bed comprises a left-right rotation ball screw pair, the left-right rotation ball screw pair is connected with a motor, the two ends of the left-right rotation ball screw pair are fixed to a support through supporting seats, a left nut and a right nut in the left-right rotation ball screw pair are fixedly connected with a left bed body and a right bed body correspondingly, the left bed body / the right bed body comprises supporting legs, a bottom plate is fixed on the supporting legs, a fixed coaming is fixed on the rear side of the bottom plate, movable coaming frames are rotationally connected to the two sides of the fixed coaming, and hole frames are fixed into the movable coaming frames. The sapling bed is simple and stable in structure, the left bed body and the right bed body are driven to move in opposite directions by adopting the left-right rotation ball screw pair, the movement is simple, convenient, quick, labor-saving and trouble-saving, three different operation channel states can be flexibly and automatically adjusted at any time according to needs, the adjustment efficiency is high, the device is convenient and quick, the space is saved, and the effective use area of a seedling raising greenhouse is increased; and when the ormosia hosiei saplings are transplanted, transplanting is easy, the saplings are not damaged, and the integrity and independence of the adobes of the ormosia hosiei saplings are guaranteed.

Description

technical field [0001] The invention relates to the technical field of seedling cultivation, in particular to a novel red bean seedbed. Background technique [0002] The red bean tree belongs to the Fabaceae family and the red bean genus. Also known as: Heshi Red Bean, Hubei Red Bean, Jiangyin Red Bean. It is named for its bright red seed coat. It is an evergreen or deciduous tree, more than 20 meters high, DBH up to 1 meter; young tree bark gray-green, with gray-white lenticels, old bark dark gray-brown; branchlets green, colorless. It is a national second-level key protected angiosperm wild plant. [0003] Due to its high economic value, red bean trees are often felled and used by purchasing departments and the masses in the place of origin. Adult trees are becoming increasingly rare and have become endangered tree species. Currently, only a few large trees are preserved near temples and villages. As early as a few years ago, Zhejiang included the red bean tree in the ...

AI Technical Summary

Problems solved by technology

However, this kind of setting is inconvenient to fertilize the red bean saplings at the leftmost end, so the left and right sides also need to reserve operation channels. At this time, it is necessary to manually move the positions of the left and right seedbeds, so that there is a middle operation channel in the greenhouse. , left operation channel, and right operation channel, there are three operation channels in total, and when the left and right operation channels or the middle operation channel are not in use, in order to save the effective use area of ​​the greenhouse, at this time, it is necessary to manually move the positions of the left and right seedbeds respectively , the left and right seedbeds need to be manually moved back and forth, which is time-consuming and labor-intensive, causing a lot of trouble

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