CN216438212U

CN216438212U - Floating seedling raising tray

Info

Publication number: CN216438212U
Application number: CN202123313835.7U
Authority: CN
Inventors: 郑文冉; 陈卫; 沈铮; 黄正国; 蒋震; 徐军
Original assignee: Wulong Branch Of Chongqing Company China National Tobacco Corp
Current assignee: Wulong Branch Of Chongqing Company China National Tobacco Corp
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-06
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the field of tobacco seedling culture, in particular to a floating seedling culture disc, which comprises an upper disc and a floating disc, wherein a plurality of vertical hole holes are uniformly arranged on the upper disc at intervals, the vertical hole holes are semi-counter bores, vertical root hair holes are arranged at the bottoms of the vertical hole holes, the material density of the floating disc is lower than that of water, vertical through holes are arranged on the floating disc, the positions and the number of the vertical through holes correspond to those of the vertical root hair holes, convex mounting columns are arranged at four corners of the bottom surface of the upper disc, concave mounting concave holes are arranged at four corners of the top surface of the floating disc, the mounting concave holes are matched with the mounting columns, the upper disc and the floating disc are detachably connected, the problems that the density of a foam seedling disc is not very good, the root hair of tobacco seedlings easily grows into foam, the root hair is easily broken in the seedling disc when the seedlings are lifted, and the smoothness of the surface of the foam seedling disc is not very good, the tobacco seedling is difficult to clean when being cleaned, which is not favorable for the completeness of the tobacco seedling.

Description

Floating seedling raising tray

Technical Field

The utility model relates to the field of tobacco seedling culture, in particular to a floating seedling culture tray.

Background

The floating seedling raising method is one new seedling raising method, and is one seedling raising method with light seedling raising medium, which is to float the foamed tray on water surface, seed sowed in the medium, seedling rooted in the seedling raising medium and capable of absorbing water and nutrients from the medium and water bed. Beginning at the end of the 80's of the 20 th century, American tobacco was grown by floating seedling method. Compared with the traditional seedling culture method, the method has the advantages of reducing the labor for transplanting, saving the seedling culture land, facilitating the tobacco seedling management, being beneficial to culturing strong seedlings, improving the seedling rate and the like.

The floating seedling tray at the present stage uses a full-foam seedling tray, the density of the foam seedling tray is not very good, the root hairs of tobacco seedlings easily grow into foam, the root hairs are easily broken in the seedling tray during seedling lifting, the smoothness of the surface of the foam seedling tray is not very good, and the floating seedling tray is difficult to clean during cleaning and is not beneficial to the growth of the tobacco seedlings.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a floating seedling tray for solving the problems that the density of a foam seedling tray is not good, the root hairs of tobacco seedlings are easy to grow into foam, the root hairs are easy to break in the seedling tray when the seedlings are lifted, the smoothness of the surface of the foam seedling tray is not good, the cleaning is difficult and the growth of the tobacco seedlings is not facilitated, and the technical scheme adopted by the utility model is as follows:

the utility model provides a float seedling tray, includes hanging wall and floating plate, the hanging wall on even interval be equipped with a plurality of caves of erectting and a plurality of root hair hole of erectting, erect the cave hole and be half counter bore, erect the root hair hole and correspond the setting in the bottom of erecting the cave hole, will erect the cave hole and link up, floating plate's material density is less than the density of water, floating plate on be equipped with and erect through-hole 7, erect the position and the quantity of through-hole and the position and the quantity of erecting the root hair hole are corresponding, be equipped with bellied erection column on the four corners of hanging wall bottom surface, be equipped with sunken installation shrinkage pool on the four corners of floating plate top surface, the installation shrinkage pool with the erection column phase-match, hanging wall and floating plate can dismantle the connection, make things convenient for hanging wall and floating plate to dismantle, conveniently clear up it, floating plate uses the light material can make it float on the surface of water, the upper tray is arranged on the floating tray, so that the problem that root hairs are easy to break in the seedling tray when seedlings are lifted can be solved.

Further limiting, the height of the floating disc is 2-5 cm;

further limiting, the floating disc is made of foam;

further, the upper plate is made of PVC.

Compared with the prior art, the utility model has the following beneficial effects:

1. hanging wall PVC material, floating plate foam material, hanging wall and floating plate can dismantle the connection and can not only satisfy and float the condition on the surface of water, can also solve simultaneously when lifting seedlings, the condition in seedling dish is easily broken to the root palpus.

2. The hanging wall and the floating wall can be detachably connected, so that the hanging wall and the floating wall can be conveniently cleaned, and the growing environment of tobacco seedlings is ensured.

Drawings

FIG. 1 is a schematic view of a simple structure of an upper plate and a floating plate according to the present invention;

figure 2 is a schematic top view of the upper and floating discs of the present invention, respectively, in isolation.

The designations in the figures correspond respectively to: 1-upper disc, 2-floating disc, 3-vertical cave hole, 4-vertical root hair hole, 5-mounting column, 6-mounting concave hole and 7-vertical through hole.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

Example (b):

as shown in figures 1 and 2, a floating seedling raising tray comprises an upper tray 1 and a floating tray 2, wherein the upper tray 1 is made of PVC (polyvinyl chloride) materials, the floating tray 2 is made of foam materials, a plurality of vertical hole holes 3 and a plurality of vertical root hair holes 4 are formed in the upper tray 1 at even intervals, the vertical hole holes 3 are semi-counter bores, the vertical root hair holes 4 are correspondingly arranged at the bottom of the vertical hole holes 3 and are communicated with the vertical hole holes 3, the floating tray 2 is made of foam materials and is high in 2-4cm, the upper tray 1 is made of PVC, the floating tray 2 is provided with vertical through holes 7, the positions and the number of the vertical through holes 7 correspond to the positions and the number of the vertical root hair holes 4, raised mounting columns 5 are arranged on four corners of the bottom surface of the upper tray 1, recessed mounting concave holes 6 are arranged on four corners of the top surface of the floating tray 2, and the mounting columns 6 are matched with the mounting columns 5, hanging wall 1 and floating plate 2 can dismantle the connection, hanging wall and floating plate can dismantle the connection and can not only satisfy and float the condition on the surface of water, when can also solving the seedling simultaneously, the condition of root must easy-break in the seedling tray also conveniently clears up it simultaneously.

When in use, the mounting column 5 of the upper disc 1 is inserted into the mounting concave hole 6 of the floating disc 2, and the upper disc 1 and the floating disc 2 are mounted together and placed on the water surface. The vertical hole 3 is filled with the matrix, the seeds are placed in the matrix in the vertical hole 3, and in the process of culturing tobacco seedlings, as the root hairs of the tobacco seedlings are all in the upper disc 1 made of PVC materials, the tobacco seedlings cannot grow into foam, and when the tobacco seedlings are lifted, the main root hairs cannot be broken in the seedling disc, the completeness of the root hairs of the tobacco seedlings can be better ensured, and the quality of the tobacco seedlings is ensured.

The floating seedling raising tray provided by the utility model is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the utility model and its core ideas. It should be noted that, for a person skilled in the art, several modifications and changes can be made to the present invention without departing from the present invention, and these modifications and changes also fall into the protection scope of the present invention.

Claims

1. The utility model provides a float and educate seedling tray which characterized in that: including hanging wall (1) and floating disc (2), hanging wall (1) on even interval be equipped with a plurality of perpendicular cave hole (3) and a plurality of perpendicular root hair hole (4), erect cave hole (3) for half counter bore, erect root hair hole (4) and correspond the bottom that sets up at perpendicular cave hole (3), will erect cave hole (3) and link up, the material of hanging wall (1) is PVC, the material density that floats dish (2) is less than the density of water, floating disc (2) on be equipped with and erect through-hole (7), the position and the quantity that erect through-hole (7) with the position and the quantity that erect root hair hole (4) are corresponding, be equipped with bellied erection column (5) on the four corners of hanging wall (1) bottom surface, be equipped with sunken installation shrinkage pool (6) on the four corners of floating disc (2) top surface, installation shrinkage pool (6) with erection column (5) phase-match, the upper plate (1) and the floating plate (2) are detachably connected.

2. A floating seedling raising tray as claimed in claim 1, wherein: the height of the floating disc (2) is 2-4 cm.

3. A floating seedling raising tray as claimed in claim 1, wherein: the floating plate (2) is made of foam.