CN210840858U - Water-retention breathable seedling raising tray - Google Patents

Abstract

The utility model discloses a water-retention breathable seedling raising tray, which comprises a seedling raising tray body, wherein a plurality of seedling raising holes distributed in a row are arranged on the seedling raising tray body, a breathable groove is arranged between rows of seedling raising holes, and one side wall of each seedling raising hole, which faces the breathable groove, is designed into a net-shaped structure and is a net-shaped side wall; the bottom of educating seedling tray body is equipped with the water catch bowl, and the water catch bowl is equipped with the overflow pipe of falling the U-shaped with external intercommunication. The utility model discloses simple structure, improve on original seedling tray's basis, it is with low costs, be equipped with ventilative groove in one side of seedling growing cave, bottom at seedling tray body is equipped with the water catch bowl, make the cultivation matrix gas permeability that seedling tray was interior improve, keep good air permeability, prevent root system damage and infection, moisture is difficult for running off, can keep the moist of cultivation matrix in a period, make it nevertheless not in saturation but not in drying, reduce the number of times and the work load that water, reach ventilative, the purpose of moisturizing, be favorable to improving the survival rate and the growth rate of growing seedlings.

Description

Water-retention breathable seedling raising tray

Technical Field

The utility model belongs to the technical field of crops are cultivated, a instrument of growing seedlings is related to, concretely relates to ventilative seedling tray of growing seedlings of moisturizing.

Background

Plug seedling has become one of the main modes of the existing commercial seedling production, adopts a mode of uniform seeding and management, improves the quality of seedlings, is beneficial to large-scale production, and has high seedling rate, simple and convenient seedling lifting and transplanting, high field planting survival rate and short seedling revival period.

The seedling tray (plug tray) is one of the important instruments for factory seedling production, and can quickly produce seedlings in large batch. The periphery in a seedling raising hole of the conventional seedling raising tray is closed, so that the air permeability in a culture medium is poor, the development of a root system of a seedling is easily influenced, in the period, water poured into the seedling raising hole directly flows out from a water flowing hole at the bottom of the seedling raising hole, only a small amount of water is left in the culture medium, the water absorbed by the seedling is limited, the culture medium is easy to dry, frequent watering is needed to ensure the water management of the seedling, the workload is high, the watering times are excessive, the air permeability of the culture medium can be further reduced, the root system of the seedling is damaged, the seedling raising tray is easily infected with germs, and the seedling rate and the seedling moving period of the seedling are influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a guarantor's water is ventilative educates seedling tray, be equipped with ventilative groove in one side of the cave of growing seedlings, be equipped with the water catch bowl in the bottom of educating the seedling tray body, make the cultivation matrix gas permeability in educating the seedling tray improve, keep good air permeability, prevent root system damage and infection, utilize the water catch bowl to distribute steam to cultivation matrix in, can keep the moist of cultivation matrix in a period, make it not too in saturation but not too in drying, reduce the number of times and the work load of watering, improve the survival rate and the growth rate of growing seedlings.

In order to accomplish the above object, the utility model adopts the following technical scheme:

a water-retention and air-permeable seedling raising tray comprises a seedling raising tray body, wherein a plurality of seedling raising holes distributed in an arrangement mode are formed in the seedling raising tray body and used for containing a culture medium required by seedling raising, water flow holes are formed in the bottoms of the seedling raising holes, water poured into the seedling raising holes flows outwards through the water flow holes, excessive water is not accumulated in the holes, the influence of excessive water on the growth of seedlings is avoided, air-permeable grooves are formed between rows of the seedling raising holes, one side wall, facing the air-permeable grooves, of the seedling raising holes is designed to be of a net-shaped structure and is a net-shaped side wall, the net-shaped side wall can increase the contact area of the culture medium and outside air, the air permeability is increased, the air content in the culture medium is improved, the culture medium is dried uniformly, the growth potential of the whole seedling is ensured to be uniform, a water collecting groove is formed in the bottom of the seedling raising tray body and can store a certain amount of water, the bottoms of, therefore, the cultivation substrate in the seedling raising hole is kept in a wet state within a period of time, the water collecting tank is provided with an inverted U-shaped overflow pipe communicated with the outside, and when water in the seedling raising hole flows to the water collecting tank in a multi-flow mode, redundant water can flow out from the overflow pipe.

The seedling raising hole is designed to be of an inverted regular quadrangular pyramid structure, so that the moisture distribution is uniform, the root system of the seedling is developed more sufficiently, and the root system can be guided to extend downwards.

The further technical scheme is that the height of the curved arc of the overflow pipe is slightly smaller than that of the water collecting tank, when water in the seedling raising holes flows to the water collecting tank in a multi-flow mode, the water exceeding the water collecting tank flows to the outside through the overflow pipe, and the fact that the water in the water collecting tank is always lower than the bottom of the seedling raising holes is guaranteed

The bottom of the ventilation groove is designed to be of an inclined structure, so that water in the ventilation groove can flow to the seedling raising hole, and the water poured into the seedling raising hole is prevented from flowing into the ventilation groove through the net-shaped side wall of the seedling raising hole to cause water accumulation.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses simple structure, improve on original seedling tray's basis, it is with low costs, be equipped with ventilative groove in one side of seedling growing cave, bottom at seedling tray body is equipped with the water catch bowl, make the cultivation matrix gas permeability that seedling tray was interior improve, keep good air permeability, prevent root system damage and infection, moisture is difficult for running off, can keep the moist of cultivation matrix in a period, make it nevertheless not in saturation but not in drying, reduce the number of times and the work load that water, reach ventilative, the purpose of moisturizing, be favorable to improving the survival rate and the growth rate of growing seedlings.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic left side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

Wherein: 1. a seedling raising tray body; 2. a ventilation groove; 3. seedling raising holes; 4. a reticulated sidewall; 5. an overflow pipe; 6. a water collection tank; 7. and (4) a water flowing hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 3, the utility model provides a water-retaining breathable seedling raising tray, including seedling raising tray body 1, adopt hard plastic material one shot injection moulding, seedling raising tray body 1 is three-dimensional, the open-top is sealed to the bottom, the concave seedling raising cave 3 that is the distribution of a plurality of specifications unanimous row form that is equipped with in the upper portion of seedling raising tray body 1, seedling raising cave 3 is the structure of the four pyramid of falling regular side, drain hole 7 has been seted up to the bottom of seedling raising cave 3, be equipped with ventilative groove 2 between 3 rows of seedling raising cave and the row, the bottom of ventilative groove 2 designs to the slope structure, a lateral wall design of seedling raising cave 3 towards ventilative groove 2 is network structure, be network lateral wall 4 promptly, in order to strengthen the overall arrangement pleasing to the eye of seedling raising cave 3, simplify the preparation technology, the same direction lateral wall of every seedling raising cave 3 is network lateral; the lower part of the seedling raising tray body 1 is provided with a water collecting tank 6, the water collecting tank 6 is provided with an inverted U-shaped overflow pipe 5 communicated with the outside, and the height of the bent arc of the overflow pipe 5 is slightly smaller than that of the water collecting tank 6.

The utility model discloses a theory of operation does:

during seedling raising, the seedling raising tray body 1 is placed well, the seedling raising holes 3 are filled with culture mediums, seeds are uniformly scattered into the seedling raising holes 3, the seedling raising holes 3 are watered, when the watering amount is too much, the water flows into the water collecting tank 6 through the drain hole 7 at the bottom, when the water flowing into the water collecting tank 6 reaches the bottom of the seedling raising holes 3, the water in the seedling raising tank 6 flows out through the overflow pipe 5, the water level is guaranteed to be always below the bottom of the seedling raising holes 3, the water which does not flow out is retained in the water collecting tank 6, the water is diffused to the culture mediums in the seedling raising holes 3 through evaporation, the culture mediums are wetted, the water retention effect can be performed on the culture mediums for a period of time, and the purpose of alternation of dry and wet is achieved. In the process of seedling culture, the culture medium at the lower part of the seedling culture hole 3 can pass through the contact area between the reticular side wall 4 and the ventilation groove 2 and the outside air, so that the ventilation property is increased, and the growth of seedlings is facilitated.

Although the present invention has been described with reference to the above preferred embodiments, it is not intended to limit the scope of the present invention, and those skilled in the art can make various changes and modifications with respect to the above preferred embodiments without departing from the spirit and scope of the present invention.

The protection scope of the present invention should be subject to the claims.

Claims (4)

1. The utility model provides a water retention breathable seedling raising plate, includes seedling raising plate body, seedling raising plate body is last to be equipped with a plurality of seedling raising holes that are the distribution of range form, and the bottom in seedling raising hole all is equipped with discharge orifice, its characterized in that: ventilating grooves are arranged between the rows of seedling raising holes, and one side wall of each seedling raising hole facing the ventilating groove is designed to be of a net-shaped structure and is a net-shaped side wall; the bottom of educating seedling tray body is equipped with the water catch bowl, and the water catch bowl is equipped with the overflow pipe of falling the U-shaped with external intercommunication.

2. A nursery site according to claim 1, characterized in that: the seedling raising holes are designed to be of a chamfered pyramid structure.

3. A nursery site according to claim 1, characterized in that: the height of the curved arc of the overflow pipe is consistent with that of the water collecting tank.

4. Seedling tray according to claim 1, characterized in that: the bottom of the ventilation groove is designed to be of an inclined structure.

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