Seedling raising box for forestry

Abstract

The utility model discloses a seedling raising box for forestry, which belongs to the technical field of seedling raising, and comprises a seedling raising box body, a seedling raising box cover, seedling raising grooves, a light supplementing mechanism, a water and fertilizer irrigation mechanism and a seedling condition monitoring mechanism, the top of the seedling raising box body is provided with a plurality of seedling raising grooves, seedling raising cups made of degradable materials are placed on the seedling raising grooves, and a plurality of groups of drip arrows and soil comprehensive sensors are arranged. A plurality of groups of LED lamps are fixed in the top surface of the seedling box cover, an electric push rod and a distance measuring sensor are connected to the inner wall of the side vertical surface of the seedling box cover, the screw rod end of the electric push rod abuts against the top surface of a platform at the lower end of the seedling box body, sliding blocks and sliding grooves are arranged on the inner wall of the other side of the seedling box cover and the seedling box body, and a display screen is arranged on the front surface of the centralized processor. The light supplementing mechanism, the water and fertilizer irrigation mechanism and the seedling condition monitoring mechanism are arranged, the light supplementing mechanism is accurately controlled through the seedling condition monitoring mechanism to flexibly adjust the illumination height and wave band, the water and fertilizer irrigation mechanism is operated to supplement water and nutrients to avoid waste water, and the system is more flexible and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling cultivation, in particular to a seedling cultivation box for forestry. Background Art

[0002] Forestry seedling technology refers to a technical means of using modern scientific and technological means to improve seedling quality and increase seedling survival rate through artificial intervention. Among them, optimizing the cultivation environment is an important research direction of modern seedling technology. Optimizing the seedling environment means providing environmental conditions suitable for seed germination and germination by controlling environmental factors such as temperature, humidity, and light, thereby increasing the emergence rate and promoting the growth and development of seedlings.

[0003] What seeds need before germination is temperature and humidity. After germination, they urgently need supplementary lights to provide a lot of light for photosynthesis and rooting. As the area of ​​buds and leaves increases, the required light should also be reduced accordingly. In the process of cultivating seedlings, the nursery boxes currently used for forestry seedlings on the market generally use excessive watering and then draining wastewater in order to meet the humidity of the culture medium to meet the environmental requirements for germination. Wastewater can easily take away the nutrients in the matrix prepared for the rooting of seedlings in the later stage. In addition, the position of the supplementary lights in common nursery boxes is fixed, and the seeds that have emerged can only be moved out of the nursery boxes in time by manual observation to avoid the supplementary lights from burning the buds and leaves. Therefore, we proposed a nursery box for forestry to solve the above problems.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of the present invention and therefore, it may include information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0005] The utility model aims to provide a forestry nursery box to solve the problems raised by the above background technology that wastewater produced during the nursery box cultivation process on the current market takes away nutrients from the substrate, insufficient light supplementation in the early germination period, and easy leaf burns in the late germination period.

[0006] To achieve the above-mentioned purpose, the utility model provides a forestry seedling raising box, comprising a seedling raising box body, a seedling raising box cover, a seedling raising groove, a light-supplementing mechanism, a water-fertilizer irrigation mechanism and a seedling condition monitoring mechanism, wherein a plurality of seedling raising grooves are provided on the top of the seedling raising box body, a platform is provided on the periphery of the bottom of the seedling raising box body, a seedling raising box cover is provided above the platform, and a light-supplementing mechanism is provided inside the seedling raising box cover;

[0007] The fill light mechanism includes an LED lamp and an electric push rod. The top surface of the inner part of the seedling box cover is fixedly connected with a plurality of groups of LED lamps. The electric push rod is fixedly arranged on the inner wall of the side elevation of the seedling box cover perpendicular to the top surface of the platform, and the screw rod end of the electric push rod abuts against the top surface of the platform. The seedling box cover adjusts the distance between the internal LED lamp and the top surface of the seedling box body through the extension and contraction of the electric push rod.

[0008] The water and fertilizer irrigation mechanism includes a dripping arrow, a conduit and a water and fertilizer box. The water outlet end of the conduit is connected to a plurality of groups of dripping arrows above the seedling tank. The dripping arrows are connected to the inside of the conduit. The water inlet end of the conduit is connected to the output end of the water and fertilizer box, and a solenoid valve is arranged inside the output end of the water and fertilizer box.

[0009] The seedling monitoring mechanism includes a soil integrated sensor, a distance measuring sensor and a centralized processor. The soil integrated sensor is arranged in several groups above the seedling trough. The distance measuring sensor is arranged on the upper position of the inner wall of the side elevation of the seedling box cover, and the distance measuring sensor is located higher than the top surface of the seedling box body. The input end of the centralized processor is electrically connected to the output end of the soil integrated sensor through a wire, and the input end of the centralized processor is electrically connected to the output end of the distance measuring sensor through a wire, the output end of the centralized processor is electrically connected to the electric push rod motor end through a wire, the output end of the centralized processor is electrically connected to the solenoid valve at the output end of the water and fertilizer tank through a wire, and the output end of the centralized processor is electrically connected to the LED lamp through a wire.

[0010] Preferably, a slider is fixedly provided on the inner wall of the seedling raising box cover opposite to the electric push rod, and a slide groove adapted to the slider is opened at a corresponding position of the seedling raising box body, and the slider is slidably connected to the slide groove.

[0011] Preferably, a water pump is provided at the connection between the output end of the water-fertilizer tank and the water inlet end of the conduit, and the output end of the centralized processor is electrically connected to the water pump through a wire, a water tank and a fertilizer box are provided inside the water-fertilizer tank, the water outlet end of the water tank is connected to the solenoid valve, and the discharge end of the fertilizer box is connected to the solenoid valve.

[0012] Preferably, the platform facade is connected to the back of the centralized processor, and a display screen is provided on the front of the centralized processor.

[0013] Preferably, the top ends of the several groups of soil integrated sensors are electrically connected uniformly through wires, and the wires of the soil integrated sensors penetrate from the top surface of the seedling box, pass through the seedling box and the platform facade, and are electrically connected to the centralized processor.

[0014] Preferably, a seedling raising cup adapted to the seedling raising trough is movably placed on the inner wall thereof, and the seedling raising cup is made of a degradable material.

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

[0016] (1) The utility model is provided with a fill light mechanism and a seedling condition monitoring mechanism. The distance sensor of the seedling condition monitoring mechanism can monitor the germination of seeds in the first time. The electric push rod is operated to extend and retract by the output signal of the centralized processor. The cover of the seedling box drives the LED light to move up and down under the action of the electric push rod, thereby providing appropriate light for the seedlings. During the use of the utility model, different fill light heights can be adjusted to adapt to different seedling heights, thereby improving the applicability and safety of the utility model.

[0017] (2) The utility model is provided with a water and fertilizer irrigation mechanism and a seedling condition monitoring mechanism. The soil comprehensive sensor of the seedling condition monitoring mechanism can monitor the temperature, humidity, pH value, salinity, nitrogen, phosphorus and potassium and other elements of the culture matrix. The centralized processor outputs a signal to operate the solenoid valve of the water and fertilizer tank, thereby accurately controlling the water and fertilizer tank to transport the water and nutrients needed by the seeds to the matrix through the conduit and the drip arrow, thereby avoiding the generation of wastewater and making the utility model more convenient to use.

[0018] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The main structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the structure of the water-fertilizer box of the utility model;

[0021] Figure 3 The main structure of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the details;

[0023] Figure 5 The main structure of the utility model is shown in FIG. Figure 3 ;

[0024] In the figure: 1. Seedling box; 101. Platform; 2. Seedling box cover; 3. Seedling trough; 4. Filling light mechanism; 401. LED lamp; 402. Electric push rod; 5. Water and fertilizer irrigation mechanism; 501. Drop arrow; 502. Catheter; 503. Water and fertilizer box; 5031. Water pump; 5032. Water tank; 5033. Fertilizer box; 5034. Solenoid valve; 6. Seedling monitoring mechanism; 601. Soil integrated sensor; 602. Distance sensor; 603. Centralized processor; 6031. Display screen; 7. Slider; 8. Slide; 9. Seedling cup. DETAILED DESCRIPTION

[0025] 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. It should be pointed out that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figures, the relative sizes and proportions of the parts shown in the figures are exaggerated or reduced in size, and any size is only exemplary and not restrictive.

[0026] See also Figure 1-Figure 5 The utility model provides a forestry nursery box, including a nursery box body 1, a nursery box cover 2, a nursery trough 3, a light-filling mechanism 4, a water-fertilizer irrigation mechanism 5 and a seedling monitoring mechanism 6: a plurality of nursery troughs 3 are provided on the top of the nursery box body 1, and nursery cups 9 adapted thereto are movably placed on the inner walls of the nursery troughs 3, and the nursery cups 9 are made of a degradable material. After the seedlings are successfully raised, the nursery cups together with the culture matrix and the seedlings can be taken out and transplanted, thereby optimizing the step of removing the seedlings from the tray and protecting the root system of the seedlings from damage. A platform 101 is arranged on the periphery of the bottom of the nursery box body 1, a nursery box cover 2 is arranged above the platform 101, and a light-filling mechanism 4 is arranged inside the nursery box cover 2;

[0027] The fill light mechanism 4 includes an LED lamp 401 and an electric push rod 402. A plurality of groups of LED lamps 401 are fixedly connected to the top surface of the inner part of the seedling box cover 2. The electric push rod 402 is fixedly arranged on the inner wall of the left side vertical surface of the seedling box cover 2 perpendicular to the top surface of the platform 101, and the screw rod end of the electric push rod 402 abuts against the top surface of the platform 101. The seedling box cover 2 adjusts the distance between the internal LED lamp 401 and the top surface of the seedling box body 1 through the extension and contraction of the electric push rod 402. The seedling box cover 2 is fixedly provided with a slider 7 on the right inner wall of the opposite side of the electric push rod 402, and a slide groove 8 adapted to the slider 7 is opened at the corresponding position on the right side of the seedling box body 1. The slider 7 is slidably connected to the slide groove 8. The electric push rod 402 is extended and retracted, driving the seedling box cover 2 to easily realize the relative displacement between the seedling box cover 2 and the seedling box body 1 through the sliding of the slider 7 and the slide groove 8, thereby realizing that the distance between the LED lamp 401 and the seedlings can be flexibly adjusted, meeting the different requirements of seedling cultivation at different stages for light sources, and improving the success rate of seedling cultivation;

[0028] The water and fertilizer irrigation mechanism 5 includes a dripping arrow 501, a conduit 502 and a water and fertilizer tank 503. The water outlet end of the conduit 502 is connected to a plurality of groups of dripping arrows 501 above the seedling tank 3. The dripping arrows 501 are connected to the inside of the conduit 502. The water inlet end of the conduit 502 is connected to the output end of the water and fertilizer tank 503, and a water pump 5031 is provided at the connection. The output end of the centralized processor 603 is electrically connected to the water pump 5031 through a wire. The water and fertilizer tank 503 is provided with a water pump 5031. The water tank 5032 and the fertilizer tank 5033 are connected, and the output end of the water tank 503 is internally provided with a solenoid valve 5034, the water outlet of the water tank 5032 is connected to the solenoid valve 5034, and the material outlet of the fertilizer tank 5033 is connected to the solenoid valve 5034. The switch control of the output ends of different fertilizer tanks 5033 by the solenoid valve 5034 can realize the nutrients and proportion of the liquid output by the water tank 503, so as to provide suitable environmental conditions for the seedlings more accurately.

[0029] The seedling monitoring mechanism 6 includes a soil comprehensive sensor 601, a distance sensor 602 and a centralized processor 603. The soil comprehensive sensor 601 is arranged in several groups above the seedling trough 3 to monitor various nutrients, temperature, humidity and other data in the culture matrix and transmit them to the centralized processor 603. The distance sensor 602 is arranged on the upper position of the inner wall of the side elevation of the seedling box cover 2, and the distance sensor 602 is located higher than the top surface of the seedling box body 1, measures the height data of the seedlings and transmits them to the centralized processor 603. The outer facade of the platform 101 is connected to the back of the centralized processor 603. The front of the centralized processor 603 is provided with a display screen 6031 to display the current seedling height and seedling environment values, which is convenient for the staff to record. The output ends of the top ends of the sensors 601 are electrically connected uniformly through wires, and the wires of the output ends of the soil integrated sensor 601 penetrate from the top surface of the seedling raising box 1, pass through the seedling raising box 1 and the facade of the platform 101, and are electrically connected to the input end of the centralized processor 603. The input end of the centralized processor 603 is electrically connected to the output end of the ranging sensor 602 through a wire, the output end of the centralized processor 603 is electrically connected to the motor end of the electric push rod 402 through a wire, the output end of the centralized processor 603 is electrically connected to the solenoid valve 5034 at the output end of the water and fertilizer tank 503 through a wire, and the output end of the centralized processor 603 is electrically connected to the LED lamp 401 through a wire, so that a light source of a corresponding band is provided in time when a light source is needed for seedling raising.

[0030] Working principle of this embodiment: When using the forestry nursery box, first place a nursery cup 9 loaded with culture medium and seeds into the corresponding nursery groove 3, and insert the foot end of the soil integrated sensor 601 and the liquid outlet end of the drop arrow 501 into the culture medium near the seeds, continue to place several groups of nursery cups 9 according to the above operation and connect the soil integrated sensor 601 and the drop arrow 501, then cover the nursery box cover 2 on the nursery box body 1 from top to bottom, so that the slider 7 fixed on the right inner wall of the nursery box cover 2 slides from top to bottom into the slide groove 8 opened on the right side of the nursery box body 1, and the left side elevation of the nursery box cover 2 is The screw end of the electric push rod 402 connected to the wall is in contact with the top surface of the platform 101. At this time, inside the utility model, several groups of LED lights 401 are suspended above the seedling cup 9, and the centralized processor 603 is connected to the power supply and energized. The soil integrated sensor 601, the distance sensor 602, the electric push rod 402, the water pump 5031, the solenoid valve 5034, and the LED light connected thereto are also connected and energized. At this time, the installation of the utility model is completed and the seedling raising work begins. The soil integrated sensor 601 monitors the temperature, humidity, pH value, salt, nitrogen, phosphorus and potassium and other elements of the culture medium, and the distance sensor 602 02 measures whether the seeds have sprouted, as well as the height and diameter of the seedlings. After receiving the above-mentioned seedling information, the centralized processor 603 starts calculations and displays it on the display screen 6031 for the convenience of the staff to record. When the seeds sprout, the LED light command is given in time to start working and provide the required band light source. In the seedling growth stage, the electric push rod 402 command is given according to the information provided by the ranging sensor 602. The electric push rod 402 retracts its screw rod, drives the seedling box cover 2 to slide through the slider 7 and the slide groove 8 to achieve the relative displacement between the seedling box cover 2 and the seedling box body 1, so as to flexibly adjust the LED light 401 and the seedling. The distance between the seedlings and the seedlings is to avoid burning the seedlings. When there is a lack of water or nutrients in the culture matrix, the water pump 5031 and the solenoid valve 5034 are instructed, and the appropriate amount of water and fertilizer are accurately pumped to the area near the seeds through the conduit 502 and the drip arrow 501 to supplement the water or nutrients. After the seedlings meet the transplanting conditions, the power is turned off, the seedling box cover 2 is moved from the bottom to the top of the seedling box 1, and the foot end of the soil integrated sensor 601 connected to the seedling cup 9 and the liquid outlet end of the drip arrow 501 are moved out of the matrix. The seedling cup 9 can be taken out of the seedling trough 3 and transferred to the area to be planted for direct planting. At this time, all the seedling raising work of the utility model is completed.

[0031] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0036] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A forestry seedling raising box, comprising a seedling raising box body (1), a seedling raising box cover (2), a seedling raising trough (3), a light supplement mechanism (4), a water and fertilizer irrigation mechanism (5) and a seedling condition monitoring mechanism (6), characterized in that: A plurality of seedling raising grooves (3) are provided on the top of the seedling raising box (1); a platform (101) is provided on the periphery of the bottom of the seedling raising box (1); a seedling raising box cover (2) is provided above the platform (101); and a light supplement mechanism (4) is provided inside the seedling raising box cover (2); The fill light mechanism (4) comprises an LED lamp (401) and an electric push rod (402); a plurality of groups of LED lamps (401) are fixedly connected to the inner top surface of the seedling raising box cover (2); the electric push rod (402) is fixedly arranged on the inner wall of the side elevation of the seedling raising box cover (2) perpendicular to the top surface of the platform (101); and the screw rod end of the electric push rod (402) abuts against the top surface of the platform (101); the seedling raising box cover (2) adjusts the distance between the internal LED lamp (401) and the top surface of the seedling raising box body (1) by extending and retracting the electric push rod (402); The water and fertilizer irrigation mechanism (5) comprises a dripping arrow (501), a conduit (502) and a water and fertilizer tank (503); the water outlet end of the conduit (502) is connected to a plurality of groups of dripping arrows (501) above the seedling tank (3); the dripping arrows (501) are connected to the inside of the conduit (502); the water inlet end of the conduit (502) is connected to the output end of the water and fertilizer tank (503); and a solenoid valve (5034) is provided inside the output end of the water and fertilizer tank (503); The seedling condition monitoring mechanism (6) comprises a soil integrated sensor (601), a distance sensor (602) and a centralized processor (603). The soil integrated sensor (601) is arranged in a plurality of groups above the seedling raising groove (3). The distance sensor (602) is arranged at an upper position of the inner wall of the side elevation of the seedling raising box cover (2), and the distance sensor (602) is located higher than the top surface of the seedling raising box body (1). The input end of the centralized processor (603) is connected to the output end of the soil integrated sensor (601). The central processor (603) is electrically connected to the output end of the distance measuring sensor (602) through a wire, the output end of the central processor (603) is electrically connected to the motor end of the electric push rod (402) through a wire, the output end of the central processor (603) is electrically connected to the solenoid valve (5034) at the output end of the water and fertilizer tank (503) through a wire, and the output end of the central processor (603) is electrically connected to the LED lamp (401) through a wire.

2. A forestry seedling raising box according to claim 1, characterized in that: The seedling raising box cover (2) is fixedly provided with a slider (7) on the inner wall opposite to the electric push rod (402), and a slide groove (8) adapted to the slider (7) is opened at a corresponding position of the seedling raising box body (1), and the slider (7) is slidably connected to the slide groove (8).

3. A forestry seedling raising box according to claim 1, characterized in that: A water pump (5031) is provided at the connection between the output end of the water-fertilizer tank (503) and the water inlet end of the conduit (502), and the output end of the centralized processor (603) is electrically connected to the water pump (5031) via a wire. A water tank (5032) and a fertilizer tank (5033) are provided inside the water-fertilizer tank (503), the water outlet end of the water tank (5032) is connected to the electromagnetic valve (5034), and the material outlet end of the fertilizer box (5033) is connected to the electromagnetic valve (5034).

4. A forestry seedling raising box according to claim 1, characterized in that: The outer facade of the platform (101) is connected to the back of the centralized processor (603), and a display screen (6031) is provided on the front of the centralized processor (603).

5. A forestry seedling raising box according to claim 4, characterized in that: The top ends of the plurality of groups of soil integrated sensors (601) are electrically connected in a unified manner through wires, and the wires of the soil integrated sensors (601) penetrate from the top surface of the seedling raising box (1), pass through the seedling raising box (1) and the outer surface of the platform (101), and are electrically connected to the centralized processor (603).

6. A forestry seedling raising box according to claim 1, characterized in that: A seedling raising cup (9) adapted thereto is movably placed on the inner wall of the seedling raising groove (3), and the seedling raising cup (9) is made of a degradable material.

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