Adjustable seedling raising bed for greenhouse

Abstract

The adjustable seedling raising bed comprises a base and a seedling raising box, supporting columns are arranged at the four corners of the top of the base, the supporting columns are connected with sliding blocks in a sliding mode through sliding grooves, a movable plate is fixedly installed between the two transverse sliding blocks, a connecting block is arranged in the center of the movable plate, and the connecting block is connected with the base. A spraying pipe is arranged between the two connecting blocks, a protective net is fixedly installed at the tops of the four supporting columns, a dust collecting plate is arranged at the top of the protective net, a water tank is arranged in the center of the top of the base, a water pump is arranged in the center of the left side of the top of the base, and an alarm lamp is arranged above the surfaces of the supporting columns. And a central controller is arranged on the surface of the supporting column below the alarm lamp. According to the greenhouse seedling raising device, the positions of the seedling raising boxes are adjusted by arranging the sliding blocks, the sliding grooves and the movable plates, the area in the greenhouse is efficiently utilized, the proper height is adjusted to cope with different seedlings, and the water level sensor and the alarm lamp are arranged to give an alarm when the water tank lacks water.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse seedling cultivation, in particular to an adjustable greenhouse seedling cultivation bed. Background Art

[0002] In recent years, with the development of production, greenhouses have been used more and more widely, and seedling cultivation has achieved the effect of early maturity and increased yield. Currently, greenhouses have been used for potted and cut flower cultivation, and fruit tree production is used to cultivate grapes, strawberries, watermelons, melons, peaches and citrus. Greenhouse seedling cultivation can increase the temperature, prolong the growth period of seedlings, and has a high seed germination rate. The seedlings can be protected from the harm of wind, frost, drought, etc., and there are also fewer weeds. Therefore, seedlings are often cultivated in greenhouses, and seedling beds are often needed when raising seedlings.

[0003] The existing technology has the following problems:

[0004] The existing publication (announcement) number: CN213127355U discloses an agricultural greenhouse seedling bed, including a seedling bed body, the upper inner surface of the seedling bed body is provided with a first slide and a second slide, the second slide is provided at the rear end of the first slide, and the upper outer surface of the seedling bed body is provided with a quick loading and unloading mechanism. The agricultural greenhouse seedling bed described in the utility model is provided with a detachable seedling plate installed, and the detachable seedling plate mainly serves the function of installation and placement, and a partition irrigation plate is provided, and a plurality of drainage holes are provided on the partition irrigation plate, and the drainage holes are convenient for drainage. However, the utility model only installs a single-layer seedling bed, and the effective area in the greenhouse cannot be further utilized, and it is not easy to move.

[0005] For this reason, we proposed a greenhouse adjustable seedling bed to solve the above-mentioned drawbacks. Utility Model Content

[0006] The utility model aims to provide an adjustable seedling bed for a greenhouse in order to solve the shortcomings in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable seedling bed for a greenhouse, comprising a base and a seedling box, wherein four corners on the top of the base are provided with support columns, the support columns are provided with a slide groove, and a number of fixed holes with equal intervals are provided in the slide groove, the support columns are slidably connected with a slider through the slide groove, a movable plate is fixedly installed between two lateral sliders, a connecting block is provided in the center of the movable plate, a spray pipe is provided between the two connecting blocks, a groove is provided on the back of the movable plate, the movable plate and the seedling box are tightly connected through the groove, a matrix is ​​provided at the bottom of the seedling box, a protective net is fixedly installed on the top of the four support columns, a dust collecting plate is provided on the top of the protective net, a water tank is provided in the center of the top of the base, a water pump is provided in the center of the left side of the top of the base, and the water inlet end of the water pump is connected to the water tank through a pipeline, the output end of the water pump is connected with a connecting pipe, and the other end of the connecting pipe is connected with a hose, an alarm light is provided above the surface of the support column, and a central controller is provided on the surface of the support column below the alarm light.

[0008] Preferably, movable wheels are provided at the four corners of the bottom surface of the base.

[0009] Preferably, a drain pipe is provided on the bottom surface of the water tank connected to the base.

[0010] Preferably, a humidity sensor is provided at the center of the bottom of the seedling raising box.

[0011] Preferably, an activated carbon plate is arranged in the center of the bottom surface of the protective net.

[0012] Preferably, a water inlet pipe is provided on the right side of the top of the water tank.

[0013] Preferably, the other end of the hose is connected to the spray pipe through a pipeline.

[0014] Preferably, the central controller is electrically connected to the water pump, the alarm light, the humidity sensor and the water level sensor through wires.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, the position of the seedling box is adjusted by setting a slider, a slide groove and a movable plate, so that the area inside the greenhouse is efficiently utilized, and the appropriate height can be adjusted to cope with different seedlings.

[0017] 2. In the utility model, a water level sensor and an alarm light are provided to sound an alarm when there is a lack of water in the water tank, thus reminding nearby staff to add water.

[0018] 3. In the utility model, a protective net is provided, and impurities in the air are filtered and adsorbed through dust collecting plates and activated carbon plates, thereby maintaining a high-quality living environment for the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a cross-sectional view of an adjustable seedling bed in a greenhouse proposed by the utility model;

[0021] Figure 2 This is a structural diagram of a movable plate of an adjustable seedling bed in a greenhouse proposed by the utility model;

[0022] Figure 3 for Figure 1 A is an enlarged schematic diagram;

[0023] Figure 4 for Figure 1 A magnified schematic diagram of B;

[0024] Figure 5 The utility model provides a three-dimensional diagram of a protective net for an adjustable seedling bed in a greenhouse.

[0025] Legend:

[0026] 1. Base; 2. Water pump; 3. Hose; 4. Connecting pipe; 5. Central controller; 6. Alarm light; 7. Spray pipe; 8. Activated carbon plate; 9. Humidity sensor; 10. Protective net; 11. Support column; 12. Slider; 13. Drain pipe; 14. Moving wheel; 15. Connecting block; 16. Moving plate; 17. Slide; 18. Groove; 19. Seedling box; 20. Matrix; 21. Water level sensor; 22. Water inlet pipe; 23. Water tank; 24. Dust collecting plate. DETAILED DESCRIPTION

[0027] 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.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Please refer to Figure 1-5 A greenhouse adjustable seedling bed comprises a base 1 and a seedling box 19, wherein the four corners of the top of the base 1 are provided with support columns 11, wherein the support columns 11 are provided with a slide groove 17, and the slide groove 17 is provided with a plurality of fixed holes spaced equidistantly, wherein the support columns 11 are slidably connected with a slider 12 through the slide groove 17, and a movable plate 16 is fixedly installed between two horizontal sliders 12, wherein a connecting block 15 is provided in the center of the movable plate 16, and a spray pipe 7 is provided between the two connecting blocks 15, and a groove 18 is provided on the back of the movable plate 16, wherein the movable plate 16 and the seedling box 19 are connected by the groove 18 is tightly connected, a matrix 20 is arranged at the bottom of the seedling box 19, a protective net 10 is fixedly installed on the top of the four support columns 11, a dust collecting plate 24 is arranged on the top of the protective net 10, a water tank 23 is arranged in the center of the top of the base 1, a water pump 2 is arranged in the center of the left side of the top of the base 1, and the water inlet end of the water pump 2 is connected to the water tank 23 through a pipeline, the output end of the water pump 2 is connected to a connecting pipe 4, and the other end of the connecting pipe 4 is connected to a hose 3, an alarm light 6 is arranged above the surface of the support column 11, and a central controller 5 is arranged on the surface of the support column 11 below the alarm light 6.

[0030] In this embodiment: moving wheels 14 are arranged at four corners of the bottom surface of the base 1 .

[0031] Specifically, the moving wheel 14 is used to conveniently and quickly move the device.

[0032] In this embodiment: the bottom surface of the water tank 23 is connected to the base 1 and is provided with a drain pipe 13 .

[0033] Specifically, the water in the water tank 23 can be drained through the drain pipe 13 .

[0034] In this embodiment: a humidity sensor 9 is arranged at the center of the bottom of the seedling raising box 19 .

[0035] Specifically, the humidity change in the seedling raising box 19 is detected by setting a humidity sensor 9 .

[0036] In this embodiment: an activated carbon plate 8 is arranged at the center of the bottom surface of the protection net 10 .

[0037] Specifically, activated carbon plates 8 are provided to filter and adsorb impurities in the air, thereby maintaining a high-quality living environment for the seedlings.

[0038] In this embodiment: a water inlet pipe 22 is provided on the top right side of the water tank 23 .

[0039] Specifically, water is introduced into the water tank 23 through the water inlet pipe 23 .

[0040] In this embodiment: the other end of the hose 3 is connected to the spray pipe 7 through a pipeline.

[0041] Specifically, the hose 3 can be used to avoid pipe deformation when the spray pipe 7 is moved.

[0042] In this embodiment: the central controller 5 is electrically connected to the water pump 2, the alarm light 6, the humidity sensor 9 and the water level sensor 21 through wires.

[0043] Specifically, the water pump 2 , the alarm light 6 , the humidity sensor 9 and the water level sensor 21 are controlled by the central controller 5 .

[0044] In this embodiment: the controller is an existing structure, and the control circuit can be implemented by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0045] Working principle: When in use, the two sides of the seedling box 19 are fixed to the movable plate 16 through the grooves 18, and the slider 12 is moved on the slide 17, and then the movable plate 16 and its seedling box 19 are determined in a suitable position, and the slider 12 is fixed to the slide 17 with screws, and the humidity sensor 9 is used to detect the humidity of the matrix 20 in the seedling box 19, and then it is determined whether sprinkler irrigation is needed. If watering is needed, the water pump 2 is started by the central controller 5 to transport the water in the water tank 23 to the sprinkler pipe 7 to spray the seedling box 19. In addition, the water level change in the water tank 23 can be detected by the water level sensor 21. When there is a shortage of water, a warning will be issued through the alarm light 16 to remind nearby staff that the water tank 23 is short of water. In addition, the activated carbon plate 8 and the dust collecting plate 24 on the protective net 10 are used to collect impurities in the air to provide a more suitable living environment for the seedlings.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A greenhouse adjustable seedling bed, comprising a base (1) and a seedling box (19), characterized in that: The four corners of the top of the base (1) are all provided with support columns (11), the support columns (11) are provided with a slide groove (17), and a plurality of fixed holes with equal intervals are provided in the slide groove (17), the support columns (11) are slidably connected with a slider (12) through the slide groove (17), a movable plate (16) is fixedly installed between two horizontal sliders (12), a connecting block (15) is provided in the center of the movable plate (16), a spray pipe (7) is provided between the two connecting blocks (15), a groove (18) is provided on the back of the movable plate (16), the movable plate (16) is tightly connected with the seedling box (19) through the groove (18), and the seedling box (19) is provided with a plurality of fixed holes at equal intervals. 9) A matrix (20) is arranged at the bottom, a protective net (10) is fixedly installed on the top of the four support columns (11), a dust collecting plate (24) is arranged on the top of the protective net (10), a water tank (23) is arranged in the center of the top of the base (1), a water pump (2) is arranged in the center of the left side of the top of the base (1), and the water inlet end of the water pump (2) is connected to the water tank (23) through a pipeline, the output end of the water pump (2) is connected to a connecting pipe (4), and the other end of the connecting pipe (4) is connected to a hose (3), an alarm light (6) is arranged above the surface of the support column (11), and a central controller (5) is arranged on the surface of the support column (11) below the alarm light (6).

2. The adjustable seedling bed in a greenhouse according to claim 1, characterized in that: The four corners of the bottom surface of the base (1) are all provided with moving wheels (14).

3. The adjustable seedling bed in a greenhouse according to claim 1, characterized in that: The bottom surface of the water tank (23) is connected to the base (1) and is provided with a drainage pipe (13).

4. The adjustable seedling bed in a greenhouse according to claim 1, characterized in that: A humidity sensor (9) is arranged at the center of the bottom of the seedling raising box (19).

5. The adjustable seedling bed in a greenhouse according to claim 1, characterized in that: An activated carbon plate (8) is arranged at the center of the bottom surface of the protection net (10).

6. The adjustable seedling bed in a greenhouse according to claim 1, characterized in that: A water inlet pipe (22) is arranged on the right side of the top of the water tank (23).

7. The adjustable seedling bed in a greenhouse according to claim 1, characterized in that: The other end of the hose (3) is connected to the spray pipe (7) through a pipeline.

8. The adjustable seedling bed in a greenhouse according to claim 1, characterized in that: The central controller (5) is electrically connected to the water pump (2), the alarm light (6), the humidity sensor (9) and the water level sensor (21) via wires.

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