Hole tray for transplanting virus-free seedlings

Abstract

According to the hole tray for transplanting the virus-free seedlings, provided by the embodiment of the invention, the arc-shaped holes of the dripping plate are rotated to the positions between the adjacent arc-shaped holes of the circular grooves in advance, and then water is poured into the cover plate of one conical hole in the hole tray. After passing through the dripping plate, water flows into the water flow channel from the holes in the circular grooves, and along with continuous water pouring, the water flows through the water flow channel in sequence and enters each circular groove in the hole tray. When the water level in the circular groove reaches a certain height, water is stopped from being poured into the cover plate of the conical hole, and meanwhile, the dripping plate in each hole is rotated according to actual conditions, so that the water in the circular groove can drip into the test tube virus-free seedlings planted in the conical hole. By the adoption of the structural design, the test tube virus-free seedlings in the multiple conical holes can be watered in a drip irrigation mode at the same time, the drip irrigation speed and the watering amount of the different conical holes can be adjusted according to the actual situation, and therefore the water supplementing amount of each test tube virus-free seedling can be controlled.

Description

Technical Field

[0001] The present application relates to the technical field of seedling raising equipment, and more specifically, to a plug tray for transplanting virus-free seedlings. Background Art

[0002] A plug tray is a plastic product for cultivating seedlings. It has become an important tool in the industrialized seedling production process because it can save the amount of seeds used and ensure the consistent growth of the seedlings of the cultivated species. Virus-free potato seedlings are healthy seeds or seedlings that have been cultivated by modern biotechnology means to remove the virus in potato seeds, so as to cultivate seeds or seedlings without virus or with extremely low virus content.

[0003] In the related art, a plug tray is usually used to transplant virus-free seedlings placed in test tubes. The plug tray includes a plurality of square conical small holes, and each small hole can be used to transplant virus-free seedlings in test tubes.

[0004] In the actual use process, a large number of plug trays are placed in the greenhouse, and moreover, multiple virus-free seedlings in test tubes are transplanted in each plug tray. In the traditional technology, the staff needs to manually water the virus-free test-tube seedlings in each conical small hole in each plug tray. Since the number of virus-free test-tube seedlings is relatively large, this manual watering method has low efficiency and is not suitable for large-scale production. Summary of the Utility Model

[0005] In view of this, the embodiments of the present application provide a plug tray for transplanting virus-free seedlings to solve the problem of low efficiency in watering a large number of virus-free test-tube seedlings manually in the related art.

[0006] In order to achieve the above object, the embodiments of the present application provide the following technical solutions:

[0007] A plug tray for transplanting virus-free seedlings, comprising:

[0008] A tray body, which includes a plurality of conical holes. A retaining wall is provided at the upper edge of each conical hole; a plurality of flowing water channels are further provided on the upper surface of the tray body, and the plurality of flowing water channels are used to penetrate through the retaining wall and communicate with adjacent conical holes;

[0009] A cover plate, which is arranged at the retaining wall. A correction tube communicating with the conical hole is provided in the middle of the cover plate; a circular groove is provided on the upper surface of the cover plate, and holes communicating with the flowing water channels are provided on the wall surface of the circular groove; a plurality of arc holes communicating with the conical hole are provided on the bottom surface of the circular groove, and the plurality of arc holes are equidistantly distributed in the circumferential direction, and the distance between adjacent arc holes is greater than the arc length of a single arc hole;

[0010] The drip plate is rotatably arranged within the circular groove. The drip plate is provided with the same number of arc-shaped holes as the cover plate in the thickness direction, and the thickness of the drip plate is less than the depth of the circular groove.

[0011] In some possible implementation manners, the upper surface of the drip plate has a vertical handle, and the vertical handle is located between adjacent positioning holes.

[0012] In some possible implementation manners, the upper end face of the correction tube is flush with the upper surface of the cover plate.

[0013] In some possible implementation manners, the area of the cover plate is larger than the opening area of the enclosure, and the cover plate is used to block the water flow channel.

[0014] In some possible implementation manners, an elastic rubber pad is arranged on the lower surface of the drip plate, and the drip plate is in contact with the bottom surface of the circular groove through the elastic rubber pad.

[0015] In some possible implementation manners, a tension spring is further arranged between the drip plate and the circular groove. The tension spring is used to make the drip plate abut against the bottom surface of the circular groove and compress the elastic rubber pad.

[0016] The plug tray for transplanting virus-free seedlings provided by the embodiment of the present application has at least the following beneficial effects:

[0017] In the plug tray for transplanting virus-free seedlings provided by the embodiment of the present application, first rotate the arc-shaped holes of the drip plate to the positions between adjacent arc-shaped holes of the circular groove, and then pour water into the cover plate of one of the conical holes in the plug tray. After the water flows through the drip plate, it will flow from the holes on the circular groove into the water flow channel. As the pouring continues, the water will sequentially pass through the water flow channel and enter each circular groove on the plug tray. When the water level in the circular groove reaches a certain height, stop pouring water into the cover plate of the conical hole, and at the same time rotate the drip plate in each hole according to the actual situation, so that the water in the circular groove can drip into the test-tube virus-free seedlings planted in the conical holes. With the above structural design, not only can the test-tube virus-free seedlings in multiple conical holes be watered in the form of drip irrigation at the same time, but also the drip irrigation speed and the amount of water poured into different conical holes can be adjusted according to the actual situation, so as to control the amount of water replenishment for each test-tube virus-free seedling to achieve customized treatment. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0019] Figure 1 The structural schematic diagram of the plug tray for transplanting virus-free seedlings provided by the embodiment of the present application;

[0020] Figure 2 The exploded view of the cover plate and the drip plate of the plug tray for transplanting virus-free seedlings provided by the embodiment of the present application;

[0021] Figure 3 The structural exploded view of the cover plate and the drip plate of the plug tray for transplanting virus-free seedlings provided by another embodiment of the present application.

[0022] In the figure:

[0023] 100, tray body; 110, conical hole; 200, enclosure; 300, water flow channel; 400, cover plate; 410, circular groove; 420, hole; 500, correction tube; June 0, arc hole; 700, drip plate; 710, vertical handle; 800, elastic rubber pad; 900, tension spring. Detailed implementation manners [[ID=A]]

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0025] As Figures 1 - 3 shown, the plug tray for transplanting virus-free seedlings provided by the embodiment of the present application includes a tray body 100, a cover plate 400 and a drip plate 700. Among them, the tray body 100 is the main structure of the plug tray. A plurality of conical holes 110 are provided on the surface of the tray body 100. A surrounding 200 is provided around the opening of each conical hole 110, and the surrounding 200 is used to surround the opening of the conical hole 110. A plurality of sections of water flow channels 300 are also provided on the upper surface of the tray body 100. The plurality of sections of water flow channels 300 are arranged between adjacent conical holes 110, and moreover, the plurality of sections of water flow channels 300 all penetrate through the surrounding 200 and are directly connected to the space inside the surrounding 200.

[0026] The outer diameter and the outer shape of the cover plate 400 are adapted to the outer diameter and the outer shape of the opening surrounded by the enclosure 200. The cover plate 400 is buckled at the opening of the enclosure 200. And a correction tube 500 is provided in the middle of the cover plate 400 along the thickness direction. During actual use, the virus-free seedlings can pass through the correction tube 500 and extend outwards. The correction tube 500 can prevent the virus-free seedlings from being skewed during the growth process.

[0027] As Figure 2 shown, a circular groove 410 is further provided on the upper surface of the cover plate 400. A hole 420 is provided on the wall surface of the circular groove 410. The hole 420 is communicated with the water flow channel 300. A plurality of arc-shaped holes 600 are further provided on the bottom surface of the circular groove 410 along the thickness direction. The inside of the arc-shaped hole 600 and the conical cavity 110 are of a communicated structure. The plurality of arc-shaped holes 600 are equidistantly distributed along the circumferential direction on the bottom surface of the circular groove 410. And the distance between adjacent arc-shaped holes 600 is greater than the arc length of a single arc-shaped hole 600. Preferably, the upper surface of the cover plate 400 is flush with the upper end face of the correction tube 500.

[0028] In this embodiment, a drip plate 700 is further rotatably provided inside the enclosure 200. The drip plate 700 is provided with the same number and the same design of arc-shaped holes 600 as those on the cover plate 400 along the thickness direction. And the drip plate 700 is located inside the circular groove 410 of the cover plate 400. The thickness of the drip plate 700 is less than the depth of the circular groove 410. In this way, it can be prevented that the drip plate 700 blocks the hole 420 on the side wall of the circular groove 410.

[0029] In the plug tray for transplanting virus-free seedlings provided in the embodiment of the present application, the arc-shaped holes 600 of the drip plate 700 are rotated to the positions between adjacent arc-shaped holes 600 of the circular groove 410 in advance, and then water is poured into the cover plate 400 of one of the conical cavities 110 in the plug tray. After the water flow passes through the drip plate 700, it will flow from the hole 420 on the circular groove 410 into the water flow channel. As the pouring of water continues, the water flow will sequentially pass through the water flow channel 300 and enter each circular groove 410 on the plug tray. When the water level in the circular groove 410 reaches a certain height, stop pouring water into the cover plate 400 of the conical cavity 110, and at the same time rotate the drip plate 700 in each acupoint according to the actual situation, so that the water in the circular groove 410 can drip into the test-tube virus-free seedlings planted in the conical cavity 110. With the above structural design, not only can the test-tube virus-free seedlings in a plurality of conical cavities 110 be watered in the form of drip irrigation at the same time, but also the drip irrigation speed and the water supply amount of different conical cavities 110 can be adjusted according to the actual situation, so as to control the water supply amount of each test-tube virus-free seedling and realize customized treatment.

[0030] In some embodiments, a vertical handle 710 may be provided on the upper surface of the drip plate 700, and the vertical handle 710 is located between adjacent arc-shaped holes 600. By manipulating the vertical handle 710, it is convenient to rotate the drip plate 700, so that the staff can adjust the water leakage amount of the arc-shaped holes 600 according to the actual growth situation of the virus-free seedlings, so as to ensure the healthy growth of the virus-free seedlings.

[0031] In some embodiments, the area of the cover plate 400 may be larger than the opening area of the enclosure 200, and adjacent cover plates 400 may block the water flow channel 300, which can prevent external dust from falling into the water flow channel 300 to ensure the cleanliness of the water source.

[0032] In some embodiments, as Figure 3 shown, an elastic rubber pad 800 is provided on the lower surface of the drip plate 700, and the drip plate 700 contacts the bottom surface of the circular groove 410 through the elastic rubber pad 800. At the same time, a tension spring 900 is also provided between the drip plate 700 and the circular groove 410, and the tension spring 900 can abut the drip plate 700 against the circular groove 410 to ensure that the elastic rubber pad 800 is in a compressed state. With the above structural design, the gap between the drip plate 700 and the circular groove 410 can be filled to prevent water from entering between them after passing through the arc-shaped holes 600, thus causing waste of water resources.

[0033] In this specification, the embodiments or implementation manners are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same or similar parts among the various embodiments can be referred to each other.

[0034] It should be noted that the phrases such as "an embodiment", "embodiment", "exemplary embodiment", "some embodiments" mentioned in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes the specific feature, structure or characteristic. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when combining an embodiment to describe a specific feature, structure or characteristic, it is within the knowledge scope of those skilled in the art to implement such a feature, structure or characteristic in combination with other embodiments, whether explicitly or implicitly described.

[0035] Generally speaking, terms should be understood at least in part by their use in the context. For example, at least in part according to the context, the term "one or more" used in the text can be used to describe any feature, structure or characteristic in the sense of a singular, or can be used to describe a combination of features, structures or characteristics in the sense of a plural. Similarly, at least in part according to the context, terms such as "a" or "the" can also be understood as conveying a singular usage or conveying a plural usage.

[0036] It should be readily understood that the terms "on", "above", and "over" in this disclosure should be construed in the broadest manner such that "on" not only means "directly on something", but also includes the meaning of "on something" with intervening features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over something", but may also include the meaning of "above" or "over something" with no intervening features or layers therebetween (i.e., directly on something).

[0037] In addition, for ease of description, spatial relative terms may be used in this document, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to another as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatial relative descriptors used in this document may be interpreted accordingly.

[0038] The term "substrate" as used in this document refers to the material on which subsequent material layers are added. The substrate itself may be patterned. The material added on top of the substrate may be patterned or may remain unpatterned. In addition, the substrate may include a wide range of materials, such as, for example, silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate may be made of a non-conductive material (such as glass, plastic, or sapphire wafer, etc.).

[0039] The term "layer" as used in this document may refer to a portion of material that includes a region having a certain thickness. The layer may extend over the entire underlying or overlying structure, or may have a smaller extent than the underlying or overlying structure. In addition, the layer may be a region of a homogeneous or non-homogeneous continuous structure, the thickness of which is less than the thickness of the continuous structure. For example, the layer may be located between the top and bottom surfaces of the continuous structure or between any pair of lateral planes at the top and bottom surfaces. The layer may extend laterally, vertically, and / or along a tapered surface. The substrate may be a layer, may include one or more layers therein, and / or may have one or more layers located thereon, above it, and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductors and contact layers (in which contacts, interconnect lines, and / or vias are formed) and one or more dielectric layers.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A plug tray for transplanting detoxified seedlings, characterized in that, Comprising: A disk body (100), within which there are a plurality of conical cavities (110), and at the upper edge of each conical cavity (110) there is a retaining wall (200); on the upper surface of the disk body (100) there are also multiple sections of water flow channels (300), and the multiple sections of water flow channels (300) are used to penetrate through the retaining wall (200) and connect adjacent conical cavities (110); A cover plate (400), the cover plate (400) is arranged at the retaining wall (200), and in the middle of the cover plate (400) there is a correction tube (500) connected to the conical cavity (110); on the upper surface of the cover plate (400) there is a circular groove (410), and on the wall surface of the circular groove (410) there are holes (420) connected to the water flow channels (300); on the bottom surface of the circular groove (410) there are a plurality of arc-shaped holes (600) connected to the conical cavity (110), and the plurality of arc-shaped holes (600) are equally spaced in the circumferential direction, and the distance between adjacent arc-shaped holes (600) is greater than the arc length of a single arc-shaped hole (600); A drip plate (700), the drip plate (700) is rotatably arranged within the circular groove (410), and in the thickness direction of the drip plate (700) there are the same number of arc-shaped holes (600) as the cover plate (400), and the thickness of the drip plate (700) is less than the depth of the circular groove (410).

2. The plug tray for transplanting detoxified seedlings according to claim 1, wherein: On the upper surface of the drip plate (700) there is a vertical handle (710), and the vertical handle (710) is located between adjacent arc-shaped holes (600).

3. The plug tray for transplanting detoxified seedlings according to claim 1, characterized in that: The upper end face of the correction tube (500) is flush with the upper surface of the cover plate (400).

4. The plug tray for transplanting detoxified seedlings according to claim 1, characterized in that: The area of the cover plate (400) is larger than the opening area of the retaining wall (200), and the cover plate (400) is used to block the water flow channels (300).

5. The plug tray for transplanting detoxified seedlings according to claim 1, characterized in that: On the lower surface of the drip plate (700) there is an elastic rubber pad (800), and the drip plate (700) is in contact with the bottom surface of the circular groove (410) through the elastic rubber pad (800).

6. The plug tray for transplanting detoxified seedlings according to claim 5, characterized in that: Between the drip plate (700) and the circular groove (410) there is also a tension spring (900), and the tension spring (900) is used to make the drip plate (700) abut against the bottom surface of the circular groove (410) and compress the elastic rubber pad (800).

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