Rice dry land seedling raising tray

Abstract

The utility model relates to the technical field of dry land seedling raising trays, in particular to a rice dry land seedling raising tray which comprises a hard frame, a soft plate is fixedly arranged at the inner bottom of the hard frame, air holes are evenly formed in the soft plate, criss-cross grooves are formed in the bottom face of the soft plate, and hard supporting strips fixedly connected with the hard frame are fixedly arranged in the grooves. Long-strip grooves are formed in the side walls of the two long edges of the hard frame at certain intervals in the length direction of the hard frame in a penetrating mode, water absorption cloth is arranged in the long-strip grooves, one end of the water absorption cloth extends to the outer side of the bottom of the hard frame, and the other end of the water absorption cloth extends into an area defined by the hard frame. Compared with the prior art, durability and stacking regularity are guaranteed, grounding performance is achieved, meanwhile, the design of the hard supporting strips provides stable support for the soft board, collapse is effectively avoided, in addition, the water absorption cloth located in the long-strip-shaped grooves can keep cultivation soil moisturized for a long time, and the requirement that the hard disk depends on micro-spraying equipment for continuous moisturizing is remarkably reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dry land seedling raising trays, in particular to a dry land rice seedling raising tray. Background Art

[0002] Dryland seedling tray, as a seedling raising tool designed specifically for dryland crops, centrally manages water and nutrients through its unique structure, thus creating a stable and ideal growth environment for seedlings. Seedling trays are mainly divided into two categories: floppy disks and hard disks, each with its own characteristics and shortcomings.

[0003] Soft seedling trays are mostly made of degradable materials, which give them superior "grounding" properties (that is, they can better simulate natural growth conditions when in contact with the soil, providing a good air permeability and water absorption environment for the roots of the seedlings). However, the durability of the soft disk is relatively poor, the bottom surface is prone to collapse, and it is not easy to stack neatly. Compared with the soft disk, the hard seedling tray performs well in durability and neatness of stacking, but because it is usually made of plastic, it has poor "grounding" performance, and after being laid in the field, its drought-intolerant properties make it necessary to rely on micro-spraying equipment to continuously moisturize the cultivation soil. In summary, we urgently need a new type of seedling tray that can combine the advantages of floppy disks and hard disks, and has both excellent "grounding" performance and excellent durability and easy stacking characteristics, so as to effectively solve the problems existing in the existing seedling trays and further improve the professionalism and efficiency of seedling cultivation. Utility Model Content

[0004] The utility model aims to provide a rice dry land seedling tray, wherein the soft plate arranged at the bottom of the hard frame and the water-absorbing cloth arranged on the side walls on both sides can keep the cultivation soil moist and stable for a long time.

[0005] The above-mentioned utility model object of the utility model is achieved through the following technical scheme: a rice dryland seedling tray, including a hard frame, a soft board is fixedly provided on the inner bottom of the hard frame, the soft board is evenly provided with air holes, and the bottom surface of the soft board is provided with criss-cross grooves, and hard support bars fixedly connected to the hard frame are fixed in the grooves; long grooves are penetrated at a certain interval along the length direction of the two long side walls of the hard frame, and absorbent cloth is arranged in the long grooves, one end of the absorbent cloth extends to the outside of the bottom of the hard frame, and the other end extends to the area surrounded by the hard frame.

[0006] Optionally, a soil covering line and a sowing line are integrally formed on the inner wall of the hard frame from top to bottom, there is a certain distance between the soil covering line and the sowing line, and both the soil covering line and the sowing line are located above the long groove.

[0007] Optionally, the absorbent cloth is absorbent non-woven fabric or absorbent cotton.

[0008] Optionally, the four corners of the bottom surface of the hard frame are provided with clamping feet, and a reinforcing edge is integrally formed on the outer side of the top of the hard frame.

[0009] Compared with the prior art, the utility model provides a rice dry land seedling tray, which has the following beneficial effects:

[0010] The utility model combines the hard frame with the soft board, which not only ensures durability and neatness of the coding, but also has a down-to-earth performance, ensuring that the roots of the seedlings have excellent ventilation and water absorption environment. At the same time, the design of the hard support bar provides a stable support for the soft board, effectively avoiding collapse. In addition, the absorbent cloth located in the long groove can keep the cultivation soil moisturizing for a long time, significantly reducing the need for the hard disk to rely on micro-spraying equipment for continuous moisturizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a first structural schematic diagram of the utility model as a whole;

[0012] Figure 2 It is a second structural schematic diagram of the utility model as a whole.

[0013] In the figure: 1. Hard frame; 2. Soft board; 3. Air vents; 4. Grooves; 5. Hard support bars; 6. Long grooves; 7. Absorbent cloth; 8. Covering line; 9. Sowing line; 10. Foot; 11. Reinforced edge. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] Example: See Figure 1 to Figure 2, a rice dry land seedling tray, comprising a hard frame 1, a soft board 2 is fixedly arranged at the inner bottom of the hard frame 1, and air holes 3 are evenly arranged on the soft board 2, and the bottom surface of the soft board 2 is provided with criss-cross grooves 4, and a hard support bar 5 fixedly connected to the hard frame 1 is fixed in the groove 4; long grooves 6 are penetrated at a certain interval along the length direction of the two long side walls of the hard frame 1, and absorbent cloth 7 is arranged in the long groove 6. The absorbent cloth 7 is a water-absorbing cloth or water-absorbing cotton. One end of the absorbent cloth 7 extends to the outside of the bottom of the hard frame 1, and the other end extends to the area surrounded by the hard frame 1. Furthermore, by arranging the soft board 2 at the inner bottom of the hard frame 1, the seedling tray not only retains the durability and neatness of the hard disk, but also provides the "grounding" performance of the soft disk (that is, a good air permeability and water absorption environment) through the soft board 2. In order to ensure that the soft board 2 is used during It will not collapse. Criss-cross grooves 4 are designed on the bottom surface of the soft board 2, and hard support bars 5 fixedly connected to the hard frame 1 are fixed in the grooves 4, so that the hard support bars 5 effectively support the soft board 2, thereby ensuring the stability of the seedling growth environment. The absorbent cloth 7 in the long groove 6 can absorb water from bottom to top through capillary phenomenon. Since the higher end of the absorbent cloth 7 is buried in the cultivation soil, the moisture can be gradually released through its air permeability and replenished into the cultivation soil, thereby keeping the cultivation soil moist, solving the problem of hard disk inability to dry out, and reducing the need to rely on micro-spraying equipment for continuous moisturizing. It is worth mentioning that dryland seedling cultivation is generally carried out by irrigating the field with water, and the water surface is not allowed to overflow the top surface of the seedling tray for watering. Combined with the structural design of the utility model, the water surface can overflow the long groove 6 or be lower than the long groove 6 according to the amount of water replenishment.

[0016] The inner wall of the hard frame 1 is integrally formed with a covering line 8 and a sowing line 9 from top to bottom. There is a certain distance between the covering line 8 and the sowing line 9, and the covering line 8 and the sowing line 9 are both located above the long groove 6. Furthermore, by setting the covering line 8 and the sowing line 9, clear guidance is provided for sowing and covering the soil, making the sowing process more standardized.

[0017] The four corners of the bottom surface of the hard frame 1 are provided with clamping feet 10, and the top outer side of the hard frame 1 is integrally formed with a reinforcing edge 11. Furthermore, the clamping feet 10 are used for fixing during stacking, so that multiple seedling trays can be stacked up and down, and the reinforcing edge 11 enhances the structural stability, making the seedling tray more sturdy and durable.

[0018] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice dryland seedling tray, comprising a hard frame (1), characterized in that: A soft board (2) is fixedly arranged at the inner bottom of the hard frame (1), and air holes (3) are evenly arranged on the soft board (2), and grooves (4) are arranged in a criss-cross pattern on the bottom surface of the soft board (2), and hard support bars (5) fixedly connected to the hard frame (1) are fixedly arranged in the grooves (4); long grooves (6) are penetrated at a certain interval along the length direction of the two long side walls of the hard frame (1), and water-absorbing cloth (7) is arranged in the long grooves (6), and one end of the water-absorbing cloth (7) extends to the outside of the bottom of the hard frame (1), and the other end extends to the area surrounded by the hard frame (1).

2. A rice dry land seedling tray according to claim 1, characterized in that: The inner wall of the hard frame (1) is integrally formed with a soil covering line (8) and a sowing line (9) from top to bottom, there is a certain distance between the soil covering line (8) and the sowing line (9), and both the soil covering line (8) and the sowing line (9) are located above the long groove (6).

3. A rice dry land seedling tray according to claim 1, characterized in that: The water-absorbing cloth (7) is a water-absorbing non-woven cloth or water-absorbing cotton.

4. A rice dry land seedling tray according to claim 1, characterized in that: The four corners of the bottom surface of the hard frame (1) are provided with clamping feet (10), and a reinforcing edge (11) is integrally formed on the outer side of the top of the hard frame (1).

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