Incubator for walnut seedlings

Abstract

The utility model relates to the technical field of walnut seedling cultivation, and discloses a walnut seedling cultivation box which comprises a seedling cultivation box body, two symmetrically-arranged mounting plates are fixedly connected to the interior of the seedling cultivation box body at equal intervals, a carrying plate is installed on the top of the seedling cultivation box body, seedling cultivation tanks are installed on the top of the carrying plate at equal intervals, and supporting strips abut against the bottoms of the seedling cultivation tanks. By arranging the soil inserting assembly and the root cutting assembly, in the seedling stage of walnut seedlings, main roots of the seedlings are cut, a motor is started, the motor drives a lead screw to rotate, a connecting block drives a long plate to move, a cutting knife conducts root cutting operation on the main roots extending out of a seedling culture tank, and meanwhile in the moving process, the main roots are cut through the soil inserting assembly and the root cutting assembly. When seedlings grow, the extrusion part extrudes the pressure bearing plate, so that the pressure bearing plate drives the vertical plate to move towards the ventilation opening in the surface of the seedling culture tank through the connecting rod, soil in the seedling culture tank is loosened, the soil loosening effect is achieved, and the growth speed and health state of the seedlings are increased.

Description

Technical Field

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

[0002] The cultivation of walnut seedlings mainly includes the following steps: collecting seeds, processing seeds, sowing, raising seedlings and transplanting. Collecting seeds: Select mature, plump, and pest-free walnut fruits as seeds. Processing seeds: Place the collected walnut fruits in a ventilated and cool place to dry, and take out the seeds after the shells crack. In order to increase the germination rate, the seeds can be soaked in water for 24 hours, then taken out, buried with wet sand or leaf mold, and stratified. The sowing time is generally after the soil thaws in spring. Before sowing, prepare fertile, loose, and well-drained soil, and deep plowing. When sowing, lay the seeds flat or slightly tilted, and the thickness of the soil is about 2-3 times the diameter of the seeds. Water in time after sowing to keep the soil moist.

[0003] A Chinese utility model patent with announcement number CN213881076U discloses a seedling raising device for controlling the root growth of thin-shell pecans. By setting a root cutting mechanism, the main root of the seedling can be cut by the root cutting mechanism during the seedling stage to control the growth of the main root. By controlling the nutrients of the growing lateral roots and fibrous roots of the main root, the balance of the overall growth of the root system is promoted, which is beneficial to improving the survival rate of seedling transplanting in the later stage. Seedlings are cultivated in seedling raising pots, and a thin-shell pecan seedling is planted in each seedling raising pot. When transplanting is needed, only the seedling raising pot needs to be taken out to complete the transplanting, and the transplanting is simple and convenient.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the following defects exist: the device controls the production of the main root through the cutting mechanism, but during the growth of walnut seedlings, a hard shell may form after the soil dries, which hinders the root extension and absorption of nutrients of the seedlings and affects their healthy growth. The soil needs to be loosened regularly. Loosening the soil helps to improve the air permeability and water permeability of the soil. Failure to loosen the soil will cause the soil to become dense, making it difficult to adjust the moisture content, affecting the growth of the seedlings. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the utility model provides a cultivation box for walnut seedlings.

[0006] The utility model is implemented by the following technical scheme: a cultivation box for walnut seedlings, comprising a seedling box, two symmetrically arranged mounting plates are fixedly connected at equal intervals inside the seedling box, a loading plate is installed on the top of the seedling box, seedling pots are installed at equal intervals on the top of the loading plate, the bottom of the seedling pots is abutted with support bars, the front and back sides of the support bars are respectively fixedly connected to the front and back sides of the inner wall of the seedling box, soil insertion components are installed on both sides of the seedling pot, and a root cutting component is installed inside the seedling box.

[0007] The root cutting assembly includes a screw rod, one end of which is fixedly connected to a motor, the outer side of the screw rod is threadedly connected to a connecting block, one side of the connecting block is fixedly connected to a long plate, the right end of the long plate is fixedly connected to a moving block, a guide rod is provided through the surface of the moving block, a cutting knife is fixedly connected to the top of the long plate at equal intervals, and two symmetrically arranged extrusion parts are fixedly connected to the top of the long plate at equal intervals.

[0008] The soil insertion assembly includes a pressure plate, one side of the pressure plate is fixedly connected to two connecting rods, the connecting rods are arranged through the interior of the mounting plate, one end of the connecting rod is fixedly connected to a vertical plate, one side of the vertical plate is fixedly connected to three insertion rods, one side of the pressure plate is connected to the surface of the mounting plate via a return spring sleeved on the outside of the connecting rod.

[0009] As a further improvement of the above solution, support plates are fixedly connected to the four corners of the bottom of the seedling box, and a collection box is installed between the four support plates to facilitate the collection of soil and root seedlings that fall during truncation.

[0010] As a further improvement of the above scheme, ventilation holes are evenly spaced on the surface of the seedling raising pot, and a through groove for the main root to extend out is provided at the bottom of the seedling raising pot, so as to facilitate the breathing of the roots of the walnut seedlings.

[0011] As a further improvement of the above scheme, two limit blocks are fixedly connected to the surface of the seedling raising pot, and a placement groove adapted to the seedling raising pot is provided on the top of the loading plate to facilitate the placement of the seedling raising pot and ensure the stability of the seedling raising pot when in use.

[0012] As a further improvement of the above solution, two bearing seats are installed on the outer side of the screw rod, and the bearing seats are fixedly connected to the left side of the seedling box to ensure the normal operation of the screw rod.

[0013] As a further improvement of the above solution, a support base is installed at the bottom of the motor, and the support base is fixedly connected to the left side of the seedling box to ensure the normal operation of the motor.

[0014] As a further improvement of the above scheme, the four corners of the top of the carrier plate are threadedly connected with bolts, and the four corners of the top of the seedling box are provided with threaded grooves compatible with the bolts, which facilitates the connection between the carrier plate and the seedling box and ensures the stability of walnut seedlings.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model provides a soil inserting component and a root cutting component, and cuts the main root of the walnut seedling in the seedling stage. The motor is started to drive the screw rod to rotate, so that the connecting block moves with the long plate, and the cutting knife cuts the main root extending out of the seedling pot. At the same time, during the movement, the extrusion piece squeezes the pressure plate, so that the pressure plate moves toward the air vent on the surface of the seedling pot through the connecting rod and the vertical plate, so that the soil in the seedling pot is loosened, the soil is loosened, the microbial activity in the soil is promoted, the organic matter in the soil is decomposed, and more nutrients are released for the walnut seedling to absorb and utilize, thereby increasing the growth rate and health of the seedling.

[0017] The utility model provides a root cutting component, and when the motor drives the screw rod to rotate, the cutting knife gradually cuts the extended main root in the seedling raising pot, so that the cut main root falls into the collecting box for collection, and the nutrients of the growing lateral roots and fibrous roots of the main root are controlled, so the balance of the overall growth of the root system is promoted, which is beneficial to improving the survival rate of seedling transplanting in the later stage. After the cultivation of walnut seedlings in the later stage is completed, the bolts on the carrying plate are rotated to separate the carrying plate from the seedling raising box, and then the carrying plate is lifted, and finally the seedling raising pot is lifted upward from the bottom, so that the seedling raising pot can be taken out, which is convenient for transplanting the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the seedling raising pot, the screw rod and the motor of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the plug rod, the vertical plate and the connecting rod of the utility model.

[0021] Description of main symbols:

[0022] Seedling box; 2. Mounting plate; 3. Loading plate; 4. Seedling pot; 5. Screw rod; 6. Motor; 7. Connecting block; 8. Long board; 9. Cutting knife; 10. Extrusion piece; 11. Pressure plate; 12. Connecting rod; 13. Vertical board; 14. Insert rod. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example

[0024] Please combine Figure 1-3 The present embodiment is a walnut seedling cultivation box, comprising a seedling box 1, the four corners of the bottom of the seedling box 1 are fixedly connected with support plates, a collection box is installed between the four support plates, which is convenient for collecting soil and root seedlings that fall during truncation, the interior of the seedling box 1 is evenly and fixedly connected with two symmetrically arranged mounting plates 2, a loading plate 3 is installed on the top of the seedling box 1, the four corners of the top of the loading plate 3 are threadedly connected with bolts, and the four corners of the top of the seedling box 1 are provided with threaded grooves compatible with the bolts, which are convenient for connecting the loading plate 3 with the seedling box 1 to ensure the stability of the walnut seedlings, and the surface of the seedling tank 4 is fixedly connected with two limit blocks, the loading plate The top of 3 is provided with a placement groove adapted to the seedling pot 4, which is convenient for placing the seedling pot 4 and ensuring the stability of the seedling pot 4 when in use. The top of the loading plate 3 is evenly spaced with seedling pots 4, and the surface of the seedling pot 4 is evenly spaced with air vents. The bottom of the seedling pot 4 is provided with a through groove for the main root to extend out, which is convenient for the root system of the walnut seedlings to breathe. The bottom of the seedling pot 4 is abutted with a support bar, and the front and back sides of the support bar are respectively fixedly connected to the front and back sides of the inner wall of the seedling box 1. The support bar is used to support the seedling pot 4 to ensure the stability of the seedling pot 4 when working. Soil insertion components are installed on both sides of the seedling pot 4, and a root cutting component is installed inside the seedling box 1.

[0025] The root cutting assembly is used to cut off the main root during the seedling stage. The root cutting assembly includes a screw rod 5, two bearing seats are installed on the outer side of the screw rod 5, and the bearing seat is fixedly connected to the left side of the seedling box 1 to ensure the normal operation of the screw rod 5. One end of the screw rod 5 is fixedly connected to a motor 6, and a support seat is installed at the bottom of the motor 6. The support seat is fixedly connected to the left side of the seedling box 1 to ensure the normal operation of the motor 6. The outer side of the screw rod 5 is threadedly connected to a connecting block 7, and one side of the connecting block 7 is fixedly connected to a long plate 8, and the right end of the long plate 8 is fixedly connected to a moving block. A guide rod is provided on the surface of the moving block, and two fixed blocks are sleeved on the outer side of the guide rod. The left side of the fixed block is fixedly connected to the left side of the seedling box 1 to ensure the normal operation of the guide rod. A cutting knife 9 is fixedly connected to the top of the long plate 8 at equal intervals, and two symmetrically arranged extrusion pieces 10 are fixedly connected to the top of the long plate 8 at equal intervals.

[0026] The soil inserting assembly is used to loosen the soil in the seedling pot 4. The soil inserting assembly includes a pressure plate 11, one side of the pressure plate 11 is fixedly connected to two connecting rods 12, the connecting rods 12 are arranged through the inside of the mounting plate 2, one end of the connecting rod 12 is fixedly connected to a vertical plate 13, one side of the vertical plate 13 is fixedly connected to three inserting rods 14, the three inserting rods 14 grow sequentially from top to bottom, and are convenient for matching with the air vents on the seedling pot 4. One side of the pressure plate 11 is connected to the surface of the mounting plate 2 by a reset spring sleeved on the outside of the connecting rod 12.

[0027] The implementation principle of a walnut seedling cultivation box in the embodiment of the present application is as follows: when the walnut seedlings are in the seedling stage, the main roots of the seedlings are cut, and the motor 6 is started, so that the motor 6 drives the screw rod 5 to rotate, so that the connecting block 7 moves with the long plate 8, so that the cutting knife 9 cuts the main roots extending out of the seedling pot 4. At the same time, during the movement, the extrusion piece 10 will squeeze the pressure plate 11, so that the pressure plate 11 moves toward the air vent on the surface of the seedling pot 4 through the connecting rod 12 with the vertical plate 13, thereby loosening the soil in the seedling pot 4, achieving the effect of loosening the soil, promoting the activity of microorganisms in the soil, and being beneficial to the decomposition of organic matter in the soil, releasing more nutrients for the walnut seedlings to absorb and utilize, thereby increasing the growth rate and health of the seedlings.

[0028] When the motor 6 drives the screw rod 5 to rotate, the cutting knife 9 gradually cuts the extended main root in the seedling pot 4, so that the cut main root falls into the collecting box for collection. By controlling the nutrients of the growing lateral roots and fibrous roots of the main root, the balance of the overall growth of the root system is promoted, which is beneficial to improving the survival rate of seedling transplanting in the later stage. After the cultivation of walnut seedlings in the later stage is completed, the bolts on the loading plate 3 are rotated to separate the loading plate 3 from the seedling box 1, and then the loading plate 3 is lifted, and finally the seedling pot 4 is lifted upward from the bottom, and the seedling pot 4 can be taken out, which is convenient for transplanting the seedlings.

[0029] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A walnut seedling cultivation box, characterized in that: The invention comprises a seedling raising box (1), wherein two symmetrically arranged mounting plates (2) are fixedly connected at equal intervals inside the seedling raising box (1), a loading plate (3) is installed on the top of the seedling raising box (1), seedling raising pots (4) are installed at equal intervals on the top of the loading plate (3), a support bar is abutted on the bottom of the seedling raising pot (4), the front and back sides of the support bar are respectively fixedly connected to the front and back sides of the inner wall of the seedling raising box (1), soil inserting components are installed on both sides of the seedling raising pot (4), and a root cutting component is installed inside the seedling raising box (1); The root cutting assembly comprises a screw rod (5), one end of the screw rod (5) is fixedly connected to a motor (6), the outer side of the screw rod (5) is threadedly connected to a connecting block (7), one side of the connecting block (7) is fixedly connected to a long plate (8), the right end of the long plate (8) is fixedly connected to a moving block, a guide rod is provided through the surface of the moving block, a cutting knife (9) is fixedly connected to the top of the long plate (8) at equal intervals, and two symmetrically arranged extrusion pieces (10) are fixedly connected to the top of the long plate (8) at equal intervals; The soil insertion assembly comprises a pressure plate (11), one side of the pressure plate (11) is fixedly connected to two connecting rods (12), the connecting rods (12) are arranged to penetrate the interior of the mounting plate (2), one end of the connecting rod (12) is fixedly connected to a vertical plate (13), one side of the vertical plate (13) is fixedly connected to three inserting rods (14), and one side of the pressure plate (11) is connected to the surface of the mounting plate (2) via a return spring sleeved on the outside of the connecting rod (12).

2. A walnut seedling cultivation box as claimed in claim 1, characterized in that: Support plates are fixedly connected to the four corners of the bottom of the seedling box (1), and a collection box is installed between the four support plates.

3. A walnut seedling cultivation box as claimed in claim 1, characterized in that: The surface of the seedling raising pot (4) is provided with air holes at equal intervals, and the bottom of the seedling raising pot (4) is provided with a through groove for the main root to extend out.

4. A walnut seedling cultivation box as claimed in claim 1, characterized in that: Two limit blocks are fixedly connected to the surface of the seedling raising pot (4), and a placement groove adapted to the seedling raising pot (4) is provided on the top of the object loading plate (3).

5. A walnut seedling cultivation box as claimed in claim 1, characterized in that: Two bearing seats are installed on the outer side of the screw rod (5), and the bearing seats are fixedly connected to the left side of the seedling box (1).

6. A walnut seedling cultivation box as claimed in claim 1, characterized in that: A support base is installed at the bottom of the motor (6), and the support base is fixedly connected to the left side of the seedling box (1).

7. A walnut seedling cultivation box as claimed in claim 1, characterized in that: Bolts are threadedly connected at the four corners of the top of the loading plate (3), and thread grooves matching the bolts are provided at the four corners of the top of the seedling box (1).

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