CN209949983U - Plug seedling system - Google Patents
Plug seedling system Download PDFInfo
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- CN209949983U CN209949983U CN201920639774.7U CN201920639774U CN209949983U CN 209949983 U CN209949983 U CN 209949983U CN 201920639774 U CN201920639774 U CN 201920639774U CN 209949983 U CN209949983 U CN 209949983U
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- liquid
- plug
- tray
- seedling
- control valve
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Abstract
The utility model discloses an plug seedling system, which comprises a liquid tray, wherein the liquid tray is provided with a cavity structure with an open upper part, and the side wall of the liquid tray is provided with a liquid inlet hole; a first outer edge structure is formed on the upper part of the liquid disc along the circumferential direction of the liquid disc; the plug comprises a plug plate, a plug plate and a plug, wherein the plug plate comprises a plurality of seedling holes, and the bottom of each seedling hole is provided with a seedling hole liquid inlet hole; a second outer edge structure is formed on the upper part of the plug tray along the circumferential direction of the plug tray; the lower surface of the second outer edge is abutted against the upper surface of the first outer edge structure, and the lower surface of the plug tray is separated from the upper surface of the bottom plate of the liquid tray. The system provided by the application has the advantages of simple and reasonable structure, low manufacturing cost and convenience in installation and use. The liquid disc is made of transparent materials, the height of the liquid level can be observed, and blind watering is avoided; the double-layer plug tray supplies water from the bottom of the matrix, does not disturb the surface layer of the matrix, and avoids the deflection of seedlings or the splashing of the matrix caused by spraying and watering on the surface.
Description
Technical Field
The utility model relates to an equipment technical field of growing seedlings especially relates to a plug seedling system that has bilayer structure and can realize automatic irrigation.
Background
The plug seedling technique is a modern seedling technique which adopts light matrix soilless materials such as turf, vermiculite and the like as seedling matrix, and adopts mechanical precision seeding, one plug and one grain and one-time seedling formation. The plug seedling can be completed mechanically in the processes of filling, sowing, accelerating germination and the like, the operation is simple and quick, and the plug seedling method is suitable for large-scale production. The seeds are sowed evenly, the seedling rate is high, and the seed cost is reduced. Seedlings in each hole in the hole disc are relatively independent, so that the spread of plant diseases and insect pests among the holes is reduced, the nutrition competition among seedlings is reduced, and the root system can fully develop. The seedling density is increased, intensive management is facilitated, the greenhouse utilization rate is improved, and the production cost is reduced. Based on the advantages, plug seedling has become the main mode of specialized commercial seedling production in many countries.
The plug for plug seedling is a plastic product for cultivating seedlings. No matter flowers or vegetables, the plug seedling becomes the most fundamental change of modern horticulture, and provides guarantee for quick and large-batch production. Therefore, the plug tray becomes an important apparatus in the factory seedling production process. In the prior art, the method of watering or spraying nutrient solution on the plug tray is adopted in the plug tray seedling culture process, and the surface watering or surface spraying can disturb the surface layer of the matrix, so that seedlings are inclined or the matrix is splashed out.
SUMMERY OF THE UTILITY MODEL
The utility model provides an plug seedling system.
The utility model provides a following scheme:
an plug seedling system comprising:
the liquid disc is provided with a cavity structure with an open upper part, and a liquid inlet hole is formed in the side wall of the liquid disc; a first outer edge structure is formed on the upper part of the liquid disc along the circumferential direction of the liquid disc;
the plug comprises a plug plate, a plug plate and a plug, wherein the plug plate comprises a plurality of seedling holes, and the bottom of each seedling hole is provided with a seedling hole liquid inlet hole; a second outer edge structure is formed on the upper part of the plug tray along the circumferential direction of the plug tray;
wherein the lower surface of the second outer edge structure abuts against the upper surface of the first outer edge structure, and the lower surface of the plug tray and the upper surface of the bottom plate of the liquid tray are separated from each other; the cavity structure is used for containing irrigation liquid so that the irrigation liquid can enter the seedling holes through the seedling hole liquid inlet holes.
Preferably: liquid outlet holes are formed in the side wall of the liquid disc; the height of the liquid outlet hole in the vertical direction is not less than that of the liquid inlet hole in the vertical direction.
Preferably: the liquid disc is made of transparent materials.
Preferably: still include to drip irrigation the water dropper, drip irrigation the water dropper and be used for via the inlet to add irrigation liquid in the cavity structure.
Preferably: the drip irrigation device is characterized by further comprising a water tank, wherein the water tank is used for containing irrigation liquid, and the drip irrigation drippers are connected with the water tank through capillary pipes.
Preferably: the water tank is connected with a main pipe communicated with the interior of the water tank, a first control valve is arranged on the main pipe, and the capillary pipe is connected with the main pipe.
Preferably: the main pipe is provided with a multi-way valve which is used for realizing the connection between the main pipe and a plurality of capillary pipes.
Preferably: and a plurality of the capillary tubes are respectively provided with a second control valve.
Preferably: the water tank is positioned on the upper portion of the lifting support, and the lifting support is used for adjusting the height of the water tank in the vertical direction so as to adjust the liquid level in the water tank to be flush with the target liquid level in the liquid disc.
Preferably: the liquid level control system comprises a liquid disc, a controller and a water level sensor arranged in the liquid disc, wherein the first control valve and the second control valve are electromagnetic valves, and the water level sensor, the first control valve and the second control valve are all electrically connected with the controller; the controller is used for controlling the on-off states of the first control valve and the second control valve according to the water level value in the liquid disc acquired by the water level sensor.
According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect:
by the utility model, an aperture plate seedling system can be realized, and in one realization mode, the system can comprise a liquid plate, wherein the liquid plate is provided with a cavity structure with an open upper part, and the side wall of the liquid plate is provided with a liquid inlet hole; a first outer edge structure is formed on the upper part of the liquid disc along the circumferential direction of the liquid disc; the plug comprises a plug plate, a plug plate and a plug, wherein the plug plate comprises a plurality of seedling holes, and the bottom of each seedling hole is provided with a seedling hole liquid inlet hole; a second outer edge structure is formed on the upper part of the plug tray along the circumferential direction of the plug tray; wherein the lower surface of the second outer edge structure abuts against the upper surface of the first outer edge structure, and the lower surface of the plug tray and the upper surface of the bottom plate of the liquid tray are separated from each other; the cavity structure is used for containing irrigation liquid so that the irrigation liquid can enter the seedling holes through the seedling hole liquid inlet holes. The system provided by the application has the advantages of simple and reasonable structure, low manufacturing cost and convenience in installation and use. The liquid disc is made of transparent materials, the height of the liquid level can be observed, and blind watering is avoided; the double-layer plug tray supplies water from the bottom of the matrix, does not disturb the surface layer of the matrix, and avoids the deflection of seedlings or the splashing of the matrix caused by spraying and watering on the surface.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a connection block diagram of an plug seedling system provided by an embodiment of the present invention;
fig. 2 is another connection block diagram of an aperture plate seedling raising system provided by the embodiment of the present invention.
In the figure: the drip irrigation device comprises a liquid disc 1, a liquid inlet hole 101, a first outer edge structure 102, a liquid outlet hole 103, a plug disc 2, a second outer edge structure 201, a drip irrigation emitter 3, a water tank 4, a capillary 5, a main pipe 6, a first control valve 7, a multi-way valve 8, a second control valve 9, a lifting support 10, a controller 11 and a water level sensor 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
Examples
Referring to fig. 1 and 2, in order to provide an plug seedling system according to an embodiment of the present invention, as shown in fig. 1, the system includes a liquid tray 1, the liquid tray 1 has a cavity structure with an open upper portion, and a liquid inlet hole 101 is formed on a side wall of the liquid tray 1; a first outer edge structure 102 is formed on the upper part of the liquid disc 1 along the circumferential direction; in order to prevent the liquid in the liquid tray 1 from being too much, the liquid outlet hole 103 may be formed on the side wall of the liquid tray 1; the height of the liquid outlet hole in the vertical direction is not less than that of the liquid inlet hole in the vertical direction. In order to conveniently observe the height of the liquid level in the liquid disc, the liquid disc is made of transparent materials.
The plug tray 2 comprises a plurality of seedling holes, and the bottom of each seedling hole is provided with a seedling hole liquid inlet hole; a second outer edge structure 201 is formed on the upper part of the plug 2 along the circumferential direction; wherein, the lower surface of the second outer edge structure 201 is abutted with the upper surface of the first outer edge structure 102, and the lower surface of the plug tray 2 and the upper surface of the bottom plate of the liquid tray 1 are separated from each other; the cavity structure is used for containing irrigation liquid so that the irrigation liquid can enter the seedling holes through the seedling hole liquid inlet holes. The irrigation liquid in the liquid disc can enter the seedling holes through the seedling hole liquid inlet holes to realize the irrigation of plants. The irrigation liquid may be water or nutrient solution.
The drip irrigation system further comprises a drip irrigation emitter 3, wherein the drip irrigation emitter 3 is used for adding irrigation liquid into the cavity structure through the liquid inlet 101, the drip irrigation emitter 4 is used for placing the irrigation liquid, the drip irrigation emitter 3 is connected with the water tank 4 through a capillary 5, the water tank 4 is connected with a main pipe 6 communicated with the interior of the water tank 4, a first control valve 7 is arranged on the main pipe 6, the capillary 5 is connected with the main pipe 6, a multi-way valve 8 is arranged on the main pipe 6, the multi-way valve 8 is used for realizing the connection of the main pipe 6 and a plurality of capillary 5, one water tank can simultaneously supply liquid for a plurality of liquid trays through the multi-way valve 8, the independent control of liquid supply for different liquid trays is realized, a second control valve 9 is respectively arranged on the plurality of capillary 5, a lifting support 10 is further comprised, the water tank 4 is arranged at the upper part of the lifting support 10, the lifting support 10 is used for adjusting the height of the water tank 4 in the vertical direction, so that the water level in the water tank 4 is adjusted to be flush with the liquid level of the water tray 1, the water level of the water tray, the water tray is adjusted by adopting a principle of a manual control of a drip irrigation liquid supply device, and a water tray, the principle of a drip irrigation liquid supply device, and a water tray, and a water supply device for controlling the principle of a seedling raising and a seedling raising device, wherein the drip irrigation tray, the drip irrigation liquid level adjusting device, the drip irrigation tray is controlled by adopting a principle of a water tray, the drip irrigation liquid.
In order to realize automatic control, as shown in fig. 2, in the embodiment of the present application, a controller 11 and a water level sensor 12 disposed in the liquid tray may be further provided, the first control valve 7 and the second control valve 9 are both solenoid valves, and the water level sensor 12, the first control valve 7 and the second control valve 9 are all electrically connected to the controller 11; the controller 11 is configured to control the on-off states of the first control valve 7 and the second control valve 9 according to the water level value in the liquid tray obtained by the water level sensor 12. The water level value of the liquid level in the liquid disc can be obtained through water level sensing, when the water level value in a certain liquid disc is smaller than a preset water level value, the controller controls the first control valve to be opened, and simultaneously controls the second control valve on the capillary tube of the liquid disc to be opened to supply liquid for the liquid disc, and when the water level in the liquid disc reaches the preset water level value, the first control valve and the second control valve are closed. When liquid needs to be supplied to a plurality of liquid discs simultaneously, the first control valve can be controlled to be opened, and the second control valves on the capillary tubes connected with the plurality of liquid discs are opened to supply liquid. In the liquid supply process, the second control valve corresponding to the liquid disc with the water level reaching the preset water level value can be closed, and the first control valve is closed until all the liquid discs completely supply liquid.
In a word, the system provided by the application has the advantages of simple and reasonable structure, low manufacturing cost and convenience in installation and use. The liquid disc is made of transparent materials, the height of the liquid level can be observed, and blind watering is avoided; the double-layer plug tray supplies water from the bottom of the matrix, does not disturb the surface layer of the matrix, and avoids the deflection of seedlings or the splashing of the matrix caused by spraying and watering on the surface.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. An plug seedling system, comprising:
the liquid disc is provided with a cavity structure with an open upper part, and a liquid inlet hole is formed in the side wall of the liquid disc; a first outer edge structure is formed on the upper part of the liquid disc along the circumferential direction of the liquid disc;
the plug comprises a plug plate, a plug plate and a plug, wherein the plug plate comprises a plurality of seedling holes, and the bottom of each seedling hole is provided with a seedling hole liquid inlet hole; a second outer edge structure is formed on the upper part of the plug tray along the circumferential direction of the plug tray;
wherein the lower surface of the second outer edge structure abuts against the upper surface of the first outer edge structure, and the lower surface of the plug tray and the upper surface of the bottom plate of the liquid tray are separated from each other; the cavity structure is used for containing irrigation liquid so that the irrigation liquid can enter the seedling holes through the seedling hole liquid inlet holes.
2. The plug seedling system of claim 1, wherein the side wall of the liquid tray is provided with a liquid outlet hole; the height of the liquid outlet hole in the vertical direction is not less than that of the liquid inlet hole in the vertical direction.
3. The plug seedling system of claim 2, wherein the liquid tray is made of a transparent material.
4. The plug seedling system as claimed in claim 1, further comprising a drip emitter for adding irrigation liquid into the cavity structure via the liquid inlet.
5. The plug seedling system as claimed in claim 4, further comprising a water tank for placing irrigation liquid, wherein the drip emitter is connected to the water tank through a capillary.
6. The plug seedling system as claimed in claim 5, wherein the water tank is connected with a main pipe communicated with the interior of the water tank, a first control valve is arranged on the main pipe, and the capillary is connected with the main pipe.
7. The plug seedling system as claimed in claim 6, wherein a multi-way valve is arranged on the main pipe and is used for connecting the main pipe with a plurality of capillary pipes.
8. The plug seedling system as claimed in claim 7, wherein a second control valve is provided on each of the plurality of the capillary tubes.
9. The plug seedling system as claimed in claim 8, further comprising a lifting bracket, wherein the water tank is located at the upper part of the lifting bracket, and the lifting bracket is used for adjusting the height of the water tank in the vertical direction so as to adjust the liquid level in the water tank to be level with the target liquid level in the liquid tray.
10. The plug seedling system of claim 8, further comprising a controller and a water level sensor arranged in the liquid tray, wherein the first control valve and the second control valve are both solenoid valves, and the water level sensor, the first control valve and the second control valve are all electrically connected with the controller; the controller is used for controlling the on-off states of the first control valve and the second control valve according to the water level value in the liquid disc acquired by the water level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639774.7U CN209949983U (en) | 2019-05-07 | 2019-05-07 | Plug seedling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639774.7U CN209949983U (en) | 2019-05-07 | 2019-05-07 | Plug seedling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209949983U true CN209949983U (en) | 2020-01-17 |
Family
ID=69243135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920639774.7U Expired - Fee Related CN209949983U (en) | 2019-05-07 | 2019-05-07 | Plug seedling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209949983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997563A (en) * | 2019-05-07 | 2019-07-12 | 中国农业科学院农田灌溉研究所 | A kind of hole plate seedling growth system |
-
2019
- 2019-05-07 CN CN201920639774.7U patent/CN209949983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997563A (en) * | 2019-05-07 | 2019-07-12 | 中国农业科学院农田灌溉研究所 | A kind of hole plate seedling growth system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20210507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |