CN218244703U

CN218244703U - Forestry engineering is with device of growing seedlings

Info

Publication number: CN218244703U
Application number: CN202222395529.0U
Authority: CN
Inventors: 刘芳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-10
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a forestry engineering is with device of growing seedlings, including the seedling raising box, the seedling raising box is placed subaerial, still including being used for carrying on spacing module to the nursery stock, be used for carrying on adjustable divided partition module to spacing module inner space and be used for carrying out the moisturizing module of moisturizing operation to the nursery stock, spacing module is located seedling raising box upper end is separated inside the module is located spacing module, and the moisturizing module corresponds the nursery stock and arranges at spacing module lateral part, the beneficial effects of the utility model are that simple structure is equipped with spacing module, and it constitutes second grade limit structure with the seedling raising box, prevents to appear empting the phenomenon by a wide margin in the nursery stock cultivation in-process, is equipped with the partition module, and it can cultivate multiple nursery stock simultaneously to the position of module is separated in order to adjust the space of growing seedlings to provide the cultivation space for different specifications and kind of nursery stock, be equipped with the moisturizing device, can regularly carry out the moisturizing to the nursery stock in the different seedling raising structures.

Description

Forestry engineering is with device of growing seedlings

Technical Field

The utility model belongs to the technical field of the forestry seedling growing device technique and specifically relates to a forestry engineering is with device of growing seedlings is related to.

Background

In the prior art, seedling culture, namely seedling culture, is very critical in the growth process of trees, forestry seedlings are cultured in seedling culture equipment at the growth initial stage of the trees, and are planted in the field after the trees grow vigorously to ensure the survival rate of the trees to be improved, so that the seedling culture is an important link in the growth process of the forestry trees, and particularly, the seedling culture is more important for some rare and precious trees. Some current seedling growth devices are after the completion of growing seedlings, when transplanting, the nursery stock takes out inconveniently, and the risk of nursery stock damage easily takes place, it is lower to cause the nursery stock survival rate, and the root of nursery stock is general longer and dark, need darker bucket of growing seedlings, it is not high to lead to liquid manure availability factor, in the seedling growth process, the developed degree of root system of different nursery stocks is different, often need select the not plug tray of equidimension according to the developed degree of root system of nursery stock, this just needs the not plug tray of a large amount of equidimensions of purchase, and will carry out artifical watering to the nursery stock in the nursery stock dish when using, waste time and energy, bring inconvenience for the user.

The application numbers are: 202122686489.0's chinese utility model patent discloses a forestry engineering device of growing seedlings, including the device main part, device main part bottom is equipped with strutting arrangement, it has the part mounting groove to open on the device main part, the inside device of growing seedlings that is equipped with of device main part, the device of growing seedlings includes the rack, grows seedlings bucket and cultivates the matrix, the device below of growing seedlings is equipped with the deflector, deflector and miscellaneous mouthful, the device of growing seedlings links to each other with driping irrigation the device, it includes plug, delivery hose, delivery pump, liquid manure case and controlling means to drip irrigation the device. However, this kind of forestry engineering device of growing seedlings structure is comparatively complicated, and it can't carry on spacingly to nursery stock branch, leads to the nursery stock to cultivate the in-process and appear empting the phenomenon by a wide margin easily, and it can't adjust the space of growing seedlings to lead to it can only provide the cultivation space for single specification and kind nursery stock, it can't regularly carry out the moisturizing to the nursery stock in the different structures of growing seedlings according to the actual conditions of the in-process of growing seedlings, and the practicality is relatively poor, and it can't know the humidity state of the in-process nursery stock root of growing seedlings in addition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a forestry engineering is with device of growing seedlings.

In order to achieve the above object, the present invention provides a technical solution:

the utility model provides a forestry engineering is with device of growing seedlings, includes the seedling raising box, the seedling raising box is placed subaerial, still including being used for carrying out spacing module, being used for carrying out adjustable divided partition module and being used for carrying out the moisturizing module of moisturizing operation to the nursery stock to spacing module inner space, spacing module is located seedling raising box upper end is separated inside the module is located spacing module, and the moisturizing module corresponds the nursery stock and arranges at spacing module lateral part.

Spacing module includes spacing pillar and spacing frame, spacing pillar is equipped with a plurality of groups, every group spacing pillar comprises four pillars that are the four corners and arrange, a plurality of groups spacing pillar sets up side by side seedling raising box's upper end and with seedling raising box fixed connection, spacing frame corresponds a plurality of groups spacing pillar is equipped with a plurality of groups, a plurality of groups spacing frame sets up respectively in a plurality of groups spacing pillar's upper end and with correspond spacing pillar fixed connection.

The partition module comprises a partition board, a partition assembling frame and positioning bolts, the partition board corresponds to a plurality of groups, the partition board is provided with a plurality of parts and a plurality of groups, the partition board is respectively arranged in the plurality of groups, the inner side of the partition board is in vertical insertion connection with the corresponding partition board, the lower end of the partition board extends to the inside of the seedling box, the partition assembling frame corresponds to a plurality of parts, the partition board is provided with a plurality of parts and a plurality of groups, the partition assembling frame is respectively arranged in the plurality of groups, the upper end of the partition board is fixedly connected with the partition board, the end part of the partition assembling frame protrudes out of the partition board, the positioning bolts correspond to the plurality of groups, each group of positioning bolts is composed of two bolts symmetrically arranged, the positioning bolts are respectively arranged in the plurality of groups, the portions of the partition assembling frame protrude out of the partition assembling frame and penetrate through the corresponding partition assembling frame, and the positioning bolts are in threaded connection with the partition assembling frame.

The utility model discloses a spacing frame, including spacing frame, division frame, positioning bolt, spacing frame, positioning bolt and spacing frame, the tip of dividing the frame of taking sets up and buckle the setting downwards and just with leave the space between the division board, divide the frame of taking sets up through it with space between the division board with spacing frame's limit portion overlap joint, spacing frame's upper end limit portion corresponds positioning bolt is equipped with the location screw, positioning bolt and the location screw threaded connection who corresponds, divide the frame of taking sets up and pass through positioning bolt with spacing frame fixed connection.

The moisturizing module includes moisturizing pump, moisturizing pipeline, moisturizing branch pipe and moisturizing tap, the moisturizing pump sets up one side of nursery cabinet and with nursery cabinet fixed connection, the input and the outside water source intercommunication of moisturizing pump, the moisturizing pipeline is laid one side of spacing frame and via the installation piece with spacing frame fixed connection, the one end of moisturizing pipeline with the output intercommunication of moisturizing pump, the moisturizing branch pipe corresponds a plurality of spacing frame is equipped with a plurality of groups, every group the moisturizing branch pipe comprises the branch pipe that two symmetries set up, a plurality of groups the moisturizing branch pipe sets up side by side the upper portion of moisturizing pipeline and with moisturizing pipeline intercommunication, the moisturizing tap corresponds a plurality of groups the moisturizing branch pipe is equipped with a plurality of groups, every group the moisturizing tap is in by two relative settings the tap of spacing frame both sides is constituteed, a plurality of groups the moisturizing tap sets up respectively in a plurality of groups the upper end of spacing frame and via the mounting bracket with corresponding spacing frame fixed connection, the moisturizing tap with corresponding the upper end intercommunication of branch pipe.

The water replenishing device is characterized by further comprising an electromagnetic valve, wherein the electromagnetic valve is arranged at the communication position of the water replenishing faucet and the water replenishing branch pipe, and the water replenishing faucet is communicated with the corresponding water replenishing branch pipe through the electromagnetic valve.

Still include the layering baffle, the layering baffle sets up seedling raising box's inboard lower part and with seedling raising box fixed connection, the layering baffle with leave the space between seedling raising box's the bottom, the layering baffle and seedling raising box's bottom has evenly laid the hydrophobic through-hole of a plurality of.

Still include the humidity and detect the table, the humidity detects the table and corresponds a plurality of groups spacing frame is equipped with a plurality of groups, every group the humidity detects the table and comprises two hygrometers that the interval set up side by side, a plurality of groups the humidity detects the table and corresponds a plurality of groups spacing frame is side by side the interval set up seedling raising box outside one side and with seedling raising box fixed connection.

The inside lateral wall of seedling raising box corresponds a plurality of groups the humidity detection table inlays and is equipped with a plurality of groups humidity transducer, and every group humidity transducer comprises two sensors, a plurality of groups humidity transducer and a plurality of groups that correspond the humidity detection table wired connection.

Still include the electrical control unit, the electrical control unit sets up seedling raising box's one end and with seedling raising box fixed connection, electrical control unit and moisturizing pump and solenoid valve electric connection.

The utility model has the advantages that:

simple structure, be equipped with spacing module, it constitutes second grade limit structure with seedling box, can carry on spacingly to nursery stock branch, prevent that the nursery stock from cultivating the in-process and appearing empting the phenomenon by a wide margin, be equipped with and separate the module, it cooperates with spacing module, constitute multiunit seedling structure, can cultivate multiple nursery stock simultaneously, the increase scale of growing seedlings, and the position of module is separated in order to adjust the space of growing seedlings in the accessible adjustment, thereby for different specifications and kind nursery stock provide the cultivation space, be equipped with the moisturizing device, can regularly carry out the moisturizing to the nursery stock in the different seedling structures according to the actual conditions of the in-process of growing seedlings, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the separating module of the present invention;

FIG. 3 is a top view of the spacing frame of the present invention;

FIG. 4 is a cross-sectional view showing the combination of the seedling box and the layered partition plate;

fig. 5 is an electrical connection diagram of the present invention.

In the figure: 1. a seedling raising box; 2. a limiting strut; 3. a limiting frame; 4. a partition plate; 5. a separate erection frame; 6. positioning a bolt; 7. a water replenishing pump; 8. a water replenishing pipeline; 9. a water replenishing branch pipe; 10. a water replenishing faucet; 11. an electromagnetic valve; 12. a layered partition plate; 13. a humidity detection meter; 14. an electronic control unit.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings,

the utility model provides a forestry engineering is with device of growing seedlings, includes seedling box 1, and seedling box 1 places subaerial, still including being used for carrying out spacing module to the nursery stock, be used for carrying out adjustable divided partition module and be used for carrying out the moisturizing module of moisturizing operation to the nursery stock to spacing module inner space, and spacing module is located seedling box 1 upper end, and inside the partition module was located spacing module, the moisturizing module corresponds the nursery stock and arranges at spacing module lateral part, the utility model discloses the overall structure schematic diagram is shown in FIG. 1.

Spacing module includes spacing pillar 2 and spacing frame 3, spacing pillar 2 is equipped with a plurality of groups, spacing pillar 2 of every group comprises four pillars that are the four corners and arrange, a plurality of groups spacing pillar 2 set up side by side in seedling raising box 1's upper end and with seedling raising box 1 fixed connection, spacing frame 3 corresponds a plurality of groups spacing pillar 2 and is equipped with a plurality of groups, a plurality of groups spacing frame 3 set up respectively in a plurality of groups spacing pillar 2's upper end and with the spacing pillar 2 fixed connection that corresponds, spacing module passes through spacing pillar 2 and spacing frame 3 cooperation, nursery stock to in seedling raising box 1 carries on spacingly, wherein, spacing pillar 2 is used for providing erection bracing and is connected spacing frame 3 and seedling raising box 1 for spacing frame 3, spacing frame 3 is used for constituting second grade limit structure with seedling raising box 1 under spacing pillar 2's effect jointly, thereby carry on spacingly to the nursery stock in the spacing frame 3, prevent to appear empting the phenomenon by a wide margin.

The partition module includes division board 4, separate and take up frame 5 and positioning bolt 6, division board 4 corresponds a plurality of group spacing frame 3 and is equipped with a plurality of, a plurality of division board 4 sets up respectively in a plurality of group spacing frame 3 inboardly and with the 3 vertical grafting of the spacing frame that correspond, division board 4's lower extreme extends to the inside of seedling raising box 1, it is equipped with a plurality of to separate to take up frame 5 and correspond a plurality of division board 4, a plurality of is separated to take up frame 5 and is set up respectively in a plurality of division board 4's upper end and with the 4 fixed connection of division board that correspond, separate the tip salient in division board 4 of taking up frame 5, positioning bolt 6 corresponds a plurality of and separates to take up frame 5 and be equipped with a plurality of groups, every group positioning bolt 6 comprises the bolt that two symmetries set up, a plurality of group positioning bolt 6 sets up respectively and separates to take up frame 5 salient in the part of division board 4 and run through the separation of corresponding and take up frame 5 threaded connection, positioning bolt 6 and separation take up 5, the cooperation of positioning bolt 4, the partition module passes through division board 4, it is used for the division board 5 to separate the spacing frame 5 to take up the spacing frame 5 and separate the spacing frame 5 and carry out the spacing frame 3 division board and the spacing frame is used for the spacing frame 3 division board to be used for the spacing frame 5 to be used for the spacing frame 5 to separate the spacing frame is used for the spacing frame 5 to the spacing frame is used for spacing frame 4 division board is used for the spacing frame is used for spacing frame to the spacing frame is separated in the spacing frame is used for spacing frame 4 and is separated in the spacing frame is separated spacing frame is used for the spacing frame is separated in the spacing frame is separated.

Separate the tip of taking up frame 5 downwards buckle set up and division board 4 between leave the space, separate take up frame 5 through its and division board 4 between the space and limit frame 3's limit portion overlap joint, limit frame 3's the upper end limit portion corresponds positioning bolt 6 and is equipped with the positioning screw, positioning bolt 6 and the positioning screw threaded connection who corresponds, separate take up frame 5 through positioning bolt 6 and limit frame 3 fixed connection, wherein, the position of taking up frame 5 and division board 4 is separated in the accessible regulation, thereby adjust the inside space size of limit frame 3, in order to satisfy the cultivation demand of different specifications and kind of nursery stocks, the utility model discloses limit frame 3 plan views is as shown in fig. 3.

The moisturizing module includes moisturizing pump 7, moisturizing pipeline 8, moisturizing branch pipe 9 and moisturizing tap 10, moisturizing pump 7 sets up in one side of seedling raising box 1 and with seedling raising box 1 fixed connection, moisturizing pump 7's input and outside water source intercommunication, moisturizing pipeline 8 lays in one side of spacing frame 3 and via installation piece and spacing frame 3 fixed connection, moisturizing pipeline 8's one end and moisturizing pump 7's output intercommunication, moisturizing branch pipe 9 corresponds a plurality of spacing frame 3 and is equipped with a plurality of group, every group moisturizing branch pipe 9 comprises the branch pipe of two symmetry settings, a plurality of groups moisturizing branch pipe 9 sets up side by side on moisturizing 8's upper portion and with moisturizing pipeline 8 intercommunication, moisturizing tap 10 corresponds a plurality of groups moisturizing branch pipe 9 and is equipped with a plurality of groups, every group moisturizing tap 10 comprises the tap of two relative settings in spacing frame 3 both sides of a plurality of groups, a plurality of groups moisturizing tap 10 sets up respectively in the upper end of a plurality of groups spacing frame 3 and via mounting bracket frame 3 fixed connection that the moisturizing frame corresponds, moisturizing tap 10 communicates with the corresponding upper end of moisturizing branch pipe 9, moisturizing tap 10 and the moisturizing pipeline 9, moisturizing pipeline 10 is used for moisturizing branch pipe to moisturizing branch pipe and moisturizing pump 7 and moisturizing branch pipe carry out moisturizing pipeline 8 and moisturizing branch pipe and moisturizing pipeline and moisturizing branch pipe and carry out moisturizing tap and moisturizing pipeline and carry out moisturizing pipeline intercommunication, moisturizing tap 10, moisturizing pipeline 7, moisturizing pipeline 8 and moisturizing branch pipe and moisturizing pipeline 10.

Still include solenoid valve 11, solenoid valve 11 sets up in the intercommunication department of moisturizing tap 10 and moisturizing branch pipe 9, and moisturizing tap 10 passes through solenoid valve 11 and communicates with the moisturizing branch pipe 9 that corresponds, and wherein, solenoid valve 11 is used for controlling the passageway of moisturizing tap 10, and every solenoid valve 11 all sets up independently, can carry out independent control.

Still include layering baffle 12, layering baffle 12 set up in the inboard lower part of seedling raising box 1 and with 1 fixed connection of seedling raising box, leave the space between layering baffle 12 and the bottom of seedling raising box 1, the hydrophobic through-hole of a plurality of has evenly been laid to layering baffle 12 and the bottom of seedling raising box 1, wherein, layering baffle 12 is used for separating 1 inboard lower part space of seedling raising box, promotes the gas permeability that its root was cultivated the environment to guarantee the survival rate of nursery stock, hydrophobic through-hole is used for providing outflow channel for moisture, the utility model discloses seedling raising box 1 is shown with layering baffle 12 cooperation cross-sectional view as figure 4.

Still include humidity and detect table 13, humidity detects table 13 and corresponds a plurality of groups spacing frame 3 and is equipped with a plurality of groups, and every group humidity detects table 13 and comprises two hygrometers that the interval set up side by side, and a plurality of groups humidity detects table 13 and corresponds a plurality of groups spacing frame 3 and set up side by side in the outside of seedling box 1 one side and with seedling box 1 fixed connection, wherein, humidity detects table 13 and is used for showing the humidity of its corresponding 1 inner space of seedling box.

Seedling raising box 1 inside lateral wall corresponds a plurality of groups humidity and detects table 13 and inlays and be equipped with a plurality of groups humidity transducer, every group humidity transducer comprises two sensors, a plurality of groups humidity transducer and a plurality of groups humidity that correspond detect table 13 wired connection, wherein, humidity transducer is used for monitoring the humidity of 1 inner space of seedling raising box at its place, and transmit its humidity state to humidity and detect table 13, humidity detects table 13 and is used for showing the humidity that humidity transducer detected.

Still include electrical unit 14, electrical unit 14 set up in the one end of seedling raising box 1 and with seedling raising box 1 fixed connection, electrical unit 14 and moisturizing pump 7 and 11 electric connection of solenoid valve, the utility model discloses the electric connection picture is as shown in fig. 5.

In this scheme, all the technical features of a plurality of or a plurality of groups are provided, and in this embodiment, four or four groups are provided.

Wherein, the inside spacing frame 3 of every group can be cultivated one to two nursery stocks according to actual conditions.

The working principle is as follows:

nursery stock that cultivates as required adjusts the position of separating the module, thereby separate 3 inner space of spacing frame for the required state of nursery stock cultivation, later with nursery stock cultivation to 3 insides of spacing frame, make its root be located the top of 1 inside layering baffle 12 of seedling raising box, thereby cultivate the nursery stock, cultivate the in-process, humidity detection table 13 shows the humidity of 1 inner space of seedling raising box that it corresponds, the personnel of cultivating is according to its humidity state and nursery stock to the demand of humidity, open through the solenoid valve 11 of 14 control corresponding positions of electrical unit, thereby carry out the moisturizing operation to appointed nursery stock, the unnecessary moisture that the moisturizing produced flows seedling raising box 1 along hydrophobic through-hole.

The beneficial effects of the utility model are that simple structure, be equipped with spacing module, it constitutes second grade limit structure with seedling box, can carry on spacingly to nursery stock branch, prevent to appear empting the phenomenon by a wide margin among the nursery stock cultivation process, be equipped with and separate the module, it cooperates with spacing module, constitute multiunit seedling structure, can cultivate multiple nursery stock simultaneously, the increase scale of growing seedlings, and the position of module is separated in order to adjust the space of growing seedlings in the accessible adjustment, thereby provide the cultivation space for different specifications and kind nursery stock, be equipped with the moisturizing device, can regularly carry out the moisturizing to the nursery stock in the different seedling structures according to the actual conditions of the in-process of growing seedlings, therefore, the clothes hanger is strong in practicability.

The above detailed description of one embodiment of the present invention is only for the purpose of illustrating the preferred embodiments of the present invention, and should not be taken as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.

Claims

1. The utility model provides a forestry engineering is with device of growing seedlings, includes seedling box (1), seedling box (1) is placed subaerial, its characterized in that, still including being used for carrying on spacing module, being used for carrying on adjustable divided partition module and being used for carrying out the moisturizing module of moisturizing operation to the nursery stock, spacing module is located seedling box (1) upper end is separated the module and is located inside spacing module, and the moisturizing module corresponds the nursery stock and arranges at spacing module lateral part.

2. The seedling raising device for forestry engineering according to claim 1, wherein the limiting module comprises limiting pillars (2) and limiting frames (3), the limiting pillars (2) are provided with a plurality of groups, each group of the limiting pillars (2) consists of four pillars arranged at four corners, the limiting pillars (2) are arranged at the upper end of the seedling raising box (1) side by side and are fixedly connected with the seedling raising box (1), the limiting frames (3) are provided with a plurality of groups corresponding to the limiting pillars (2), and the limiting frames (3) are respectively arranged at the upper ends of the limiting pillars (2) and are fixedly connected with the corresponding limiting pillars (2).

3. The seedling raising device for the forestry engineering as claimed in claim 2, wherein the partition module comprises a partition plate (4), a partition erecting frame (5) and a positioning bolt (6), the partition plate (4) is provided with a plurality of corresponding groups of the limit frame (3), the partition plate (4) is respectively arranged on the inner side of the limit frame (3) and vertically inserted into the corresponding limit frame (3), the lower end of the partition plate (4) extends into the seedling raising box (1), the partition erecting frame (5) is provided with a plurality of corresponding groups of the partition plate (4), the partition erecting frame (5) is respectively arranged on the upper ends of the partition plate (4) and fixedly connected with the corresponding partition plate (4), the end part of the partition erecting frame (5) protrudes out of the partition plate (4), the positioning bolt (6) is provided with a plurality of corresponding groups of the partition erecting frame (5), each group of the positioning bolt (6) is composed of two symmetrically arranged bolts, the positioning bolt (6) protrudes out of the partition erecting frame (5) and penetrates through the partition erecting frame (5), and the positioning bolt (6) penetrates through the partition erecting frame (5).

4. The seedling raising device for the forestry engineering according to claim 3, wherein the end portion of the partition erection frame (5) is bent downwards and arranged, and a gap is reserved between the end portion of the partition erection frame and the partition plate (4), the partition erection frame (5) is in lap joint with the edge portion of the limit frame (3) through the gap between the partition erection frame and the partition plate (4), a positioning screw hole is formed in the upper end edge portion of the limit frame (3) corresponding to the positioning bolt (6), the positioning bolt (6) is in threaded connection with the corresponding positioning screw hole, and the partition erection frame (5) is fixedly connected with the limit frame (3) through the positioning bolt (6).

5. A seedling raising device for forestry engineering according to claim 3, wherein a water replenishing module includes a water replenishing pump (7), a water replenishing pipeline (8), water replenishing branch pipes (9) and a water replenishing tap (10), the water replenishing pump (7) is disposed on one side of the seedling raising box (1) and is fixedly connected with the seedling raising box (1), an input end of the water replenishing pump (7) is communicated with an external water source, the water replenishing pipeline (8) is disposed on one side of the limiting frame (3) and is fixedly connected with the limiting frame (3) through a mounting block, one end of the water replenishing pipeline (8) is communicated with an output end of the water replenishing pump (7), the water replenishing branch pipes (9) are provided with a plurality of groups corresponding to the limiting frames (3), each group of water replenishing branch pipes (9) is composed of two symmetrically disposed branch pipes, the water replenishing branch pipes (9) of the plurality of groups are disposed side by side at an upper portion of the water replenishing pipeline (8) and are communicated with the water replenishing pipeline (8), the water replenishing tap (10) is provided with the water replenishing branch pipes (9) corresponding to the plurality of groups, the water replenishing branch pipes (10) are disposed on both sides of the limiting frame (3) and are connected with the limiting frame (3) through the two corresponding limiting frames, and the two groups of the water replenishing tap (10), the water replenishing faucet (10) is communicated with the upper end of the corresponding water replenishing branch pipe (9).

6. A seedling raising device for forestry engineering according to claim 5, further comprising an electromagnetic valve (11), wherein the electromagnetic valve (11) is arranged at a communication position of the water replenishing faucet (10) and the water replenishing branch pipe (9), and the water replenishing faucet (10) is communicated with the corresponding water replenishing branch pipe (9) through the electromagnetic valve (11).

7. The seedling raising device for the forestry engineering as claimed in claim 1, further comprising a layered partition plate (12), wherein the layered partition plate (12) is arranged at the lower part of the inner side of the seedling raising box (1) and is fixedly connected with the seedling raising box (1), a gap is reserved between the layered partition plate (12) and the bottom of the seedling raising box (1), and a plurality of hydrophobic through holes are uniformly distributed in the layered partition plate (12) and the bottom of the seedling raising box (1).

8. The seedling raising device for forestry engineering according to claim 2, further comprising a humidity detection table (13), wherein the humidity detection table (13) corresponds to a plurality of groups, a plurality of groups are arranged on the limiting frame (3), each group of humidity detection table (13) consists of two humidity tables arranged side by side at intervals, and a plurality of groups of humidity detection tables (13) correspond to a plurality of groups of humidity tables, the limiting frame (3) is arranged on one side of the outside of the seedling raising box (1) at intervals side by side and is fixedly connected with the seedling raising box (1).

9. The seedling raising device for the forestry engineering according to claim 8, wherein a plurality of groups of humidity sensors are embedded in the side wall of the interior of the seedling raising box (1) corresponding to the plurality of groups of humidity detection tables (13), each group of humidity sensors is composed of two sensors, and the plurality of groups of humidity sensors are in wired connection with the corresponding plurality of groups of humidity detection tables (13).

10. The seedling raising device for the forestry engineering according to claim 1, further comprising an electric control unit (14), wherein the electric control unit (14) is arranged at one end of the seedling raising box (1) and is fixedly connected with the seedling raising box (1), and the electric control unit (14) is electrically connected with the water replenishing pump (7) and the electromagnetic valve (11).