Nursery stock cultivation device

Abstract

The seedling cultivation device comprises a shell with an opening in the upper end, a stand column, a transverse plate and a clamping piece, the upper end of the stand column is connected with a circular plate, the lower end of the stand column is connected with a driving piece, first through holes are evenly distributed in the circular plate, the driving piece drives the stand column to move upwards or downwards, and the lower portion of the stand column is fixedly sleeved with the transverse plate through a circular hole formed in the middle of the transverse plate. Sliding holes are formed in the left portion and the right portion of the transverse plate, clamping pieces are arranged in the positions, above the two sliding holes, of the shell, the clamping piece on the left side comprises an arc plate and a vertical plate, a U-shaped groove is formed in the left side face of the arc plate, the vertical plate is fixed to the inner face of the left side of the shell, the right end of the vertical plate extends into the U-shaped groove, and the right end of the vertical plate and the right side face of the U-shaped groove are connected with a spring. The bottom face of the arc plate is connected with an inclined plate with the upper end inclining rightwards, and the lower end of the inclined plate extends into the sliding hole in the left side. The utility model solves the problems that the seedling root system and the cultivation soil are difficult to separate from the container at the same time and the seedling root system is easy to damage when the seedling is transplanted.

Description

Technical Field

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

[0002] Seedling cultivation containers are containers specifically used to plant and cultivate seedlings. Seedlings grown in containers are easier to manage, such as watering, fertilizing, pruning, and pest and disease control. Growers can perform maintenance more frequently to ensure the growth of seedlings. Seedlings grown in containers usually have more developed root systems, which allows them to better adapt to the new environment when transplanted to the field.

[0003] Transplanting with soil is beneficial to the initial growth of seedlings after transplantation. However, in the process of moving the seedlings out of the container, the seedlings are generally dug out from the cultivation soil in the container, which not only easily damages the root system of the seedlings, but also is not easy to separate the root system of the seedlings and the cultivation soil from the container at the same time, causing some cultivation soil to remain in the container, which will affect the growth of the seedlings after they are transplanted to the field. Summary of the invention

[0004] The utility model provides a seedling cultivation device to solve the problem that the seedling root system and the cultivation soil are difficult to be separated from the container at the same time and the seedling root system is easily damaged during seedling transplantation, and can improve the growth quality of the seedlings after transplantation.

[0005] In order to solve the above problems, the technical solution of the utility model is:

[0006] The cam is provided with a plurality of through holes, and the plurality of through holes are connected to the plurality of support members, and the plurality of support members have the plurality of through holes.

[0007] Furthermore, the bottom plate of the shell is evenly distributed with through holes 2, and the outer bottom surface of the shell is provided with supporting legs near the four corners.

[0008] Furthermore, the transverse plate is a rectangular plate whose side surface slides in contact with the inner surface of the shell.

[0009] Furthermore, the driving member includes a threaded hole and a screw. A threaded hole is provided at the center axis of the column. The upper part of the screw is threadedly connected to the threaded hole and the lower end passes through the bottom plate of the shell. The lower part of the screw is rotatably connected to the bottom plate of the shell via a bearing, and the lower end of the screw is connected to a rotating plate.

[0010] Furthermore, the lower end of the inclined plate on the left clamping member slides in contact with the inner bottom surface of the shell; when the horizontal plate contacts the inner bottom surface of the shell, the lower end of the left side surface of the inclined plate on the left clamping member contacts the lower end of the left side surface of the sliding hole, the arc plates on the two clamping members contact each other, the springs on the two clamping members are in a stretched state, and the two arc plates are spaced apart from the left and right side plates of the shell.

[0011] Furthermore, when the horizontal plate contacts the inner bottom surface of the shell, the upper end of the screw rod is close to the circular plate; when the column moves upward to the limit state, the top surface of the circular plate is flush with the upper end of the shell.

[0012] Through the above technical solution, the beneficial effects of the utility model are:

[0013] When the utility model is used for cultivating seedlings, the seedlings are cultivated in the cylinder formed by the arc plates on the two clamping parts; when the seedlings need to be transplanted, the screw rod is rotated to drive the upright column, the circular plate and the horizontal plate to move upward, and the circular plate can drive the seedlings and the soil where they are located to move upward, and the arc plates on the two clamping parts move away from each other, which is beneficial to the separation of the seedlings and the soil where they are located and the utility model, and can avoid damage to the root system of the seedlings and reduce the loss of soil around the root system of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a sectional front view of the utility model;

[0016] Figure 3 yes Figure 2 Sectional view at AA in the middle;

[0017] Figure 4 It is a structural schematic diagram of the connection of the horizontal plate, the column and the circular plate of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the clamping member connected to the horizontal plate of the utility model.

[0019] The numbers in the accompanying drawings are: 1, shell, 2, column, 3, horizontal plate, 4, circular plate, 5, through hole 1, 6, circular hole, 7, sliding hole, 8, arc plate, 9, vertical plate, 10, U-shaped groove, 11, spring, 12, inclined plate, 13, through hole 2, 14, leg, 15, threaded hole, 16, screw, 17, bearing, 18, rotating plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0021] like Figure 1 to Figure 5 As shown, a seedling cultivation device comprises a shell 1 with an opening at the upper end, the shell 1 is a hollow rectangular parallelepiped, and also comprises a column 2, a cross plate 3 and a clamping member, the column 2 is arranged in the lower part of the shell 1, the column 2 is a vertically arranged circular cylinder, the upper end of the column 2 is fixedly connected to the circular plate 4, and the lower end is connected to the driving member, the circular plate 4 is evenly provided with through holes 5, the driving member drives the column 2 to move upward or downward, the cross plate 3 is a rectangular plate, the cross plate 3 is sleeved with a circular hole 6 opened in the middle part and fixed to the lower part of the column 2, the left and right parts of the cross plate 3 are provided with sliding holes 7, the sliding holes 7 are rectangular holes opened along the length direction of the cross plate 3, the two sliding holes 7 are in a left-right symmetrical state, and the shell 1 above the two sliding holes 7 is provided with a clamping member, the two clamping members are left-right opposite The said state, the left side clamping member includes an arc plate 8 and a vertical plate 9, the protrusion of the arc plate 8 faces left, and a U-shaped groove 10 is provided on the left side surface, the front and rear ends of the arc plate 8 are respectively in sliding contact with the front and rear inner surfaces of the shell 1, the U-shaped groove 10 is arranged along the height direction of the arc plate 8, and the opening faces left, a vertical plate 9 is fixed on the left inner surface of the shell 1, the vertical plate 9 is a rectangular plate arranged along the height direction of the shell 1, the right end of the vertical plate 9 slides into the U-shaped groove 10, and a spring 11 is connected to the right side surface of the U-shaped groove 10, the bottom surface of the arc plate 8 is connected to an inclined plate 12 with an upper end inclined to the right, the inclined plate 12 is a rectangular plate, and the lower end of the inclined plate 12 extends into the sliding hole 7 on the left side; the arc plates 8 on the two clamping members are in contact with each other, forming a cylinder whose lower end of the inner wall is in contact with the circumferential surface of the circular plate 4.

[0022] The bottom plate of the housing 1 is evenly distributed with through holes 13 , and the outer bottom surface of the housing 1 is provided with supporting legs 14 near the four corners.

[0023] The transverse plate 3 is a rectangular plate whose side surface is in sliding contact with the inner surface of the housing 1 .

[0024] The driving member includes a threaded hole 15 and a screw rod 16. The threaded hole 15 is provided at the center axis of the column 2. The threaded hole 15 passes through the upper and lower end surfaces of the column 2. The upper part of the screw rod 16 is threadedly connected to the threaded hole 15, and the lower end passes through the bottom plate of the shell 1. The lower part of the screw rod 16 is rotatably connected to the bottom plate of the shell 1 via a bearing 17, and the lower end of the screw rod 16 is connected to a rotating plate 18.

[0025] The lower end of the inclined plate on the left clamping member slides in contact with the inner bottom surface of the shell 1; when the horizontal plate 3 contacts the inner bottom surface of the shell 1, the lower end of the left side surface of the inclined plate on the left clamping member contacts the lower end of the left side surface of the sliding hole 7, the arc plates 8 on the two clamping members contact each other, the springs 11 on the two clamping members are in a stretched state, and the two arc plates 8 are spaced apart from the left and right side plates of the shell 1 respectively.

[0026] When the horizontal plate 3 contacts the inner bottom surface of the shell 1 , the upper end of the screw rod 16 is close to the circular plate 4 ; when the column 2 moves upward to the limit state, the top surface of the circular plate 4 is flush with the upper end of the shell 1 .

[0027] When in use, in the initial state, the horizontal plate 3 contacts the inner bottom surface of the shell 1, the arc plates 8 on the two clamping members contact each other, and the springs 11 on the two clamping members are in a stretched state; the soil for seedling cultivation is placed in the cylinder formed by the two arc plates 8, and the seedlings are cultivated in the soil. During the growth of the seedlings, when watering, the excess water will be discharged from the shell 1 through the through hole 1 5, the two sliding holes 7 and the through hole 2 13, so as to prevent the excess water from causing the root system of the seedlings to rot;

[0028] Because the side of the cross plate 3 connected to the column 2 slides in contact with the inner side of the shell 1, the column is fixedly connected to the cross plate, and when the screw 16 rotates, it will only drive the column 2 to move upward or downward; when the seedlings need to be transplanted, the rotating plate 18 drives the screw 16 to rotate, and the screw 16 rotates to drive the column 2 to drive the circular plate 4 to move upward, and the cross plate 3 moves upward with the column 2. When the cross plate 3 moves upward, the upper end of the inclined plate 12 on the left clamping piece tilts to the right, and under the restoring force of the spring 11 on the left clamping piece, the arc plate 8 on the left clamping piece moves to the left. Similarly, when the cross plate 3 moves upward, the arc plate 8 on the right clamping piece moves to the right; therefore, the upward movement of the circular plate 4 will drive the soil in the cylinder formed by the two arc plates 8 and the seedlings to move upward synchronously, and the two arc plates 8 move relative to each other, and no longer form a clamping of the soil, which is conducive to the separation of the soil in the cylinder and the two arc plates 8, which can avoid damage to the root system of the seedlings and reduce the loss of soil around the root system of the seedlings;

[0029] After the seedlings are transplanted, the screw rod 16 is rotated in the opposite direction to make the horizontal plate 3 contact the bottom plate of the shell 1, and the two clamping members and the circular plate 4 return to the initial state, and the seedlings can be cultivated next time.

[0030] The preferred implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the above-mentioned embodiments. Without violating the spirit of the present invention, i.e., the disclosure scope, any equivalent or equivalent deformation or replacement of the technical solution of the present invention shall fall within the protection scope of the present invention.

Claims

1. A seedling cultivation device, comprising a housing (1) with an upper opening, characterized in that: It also includes a column (2), a horizontal plate (3) and a clamping member, wherein the column (2) is arranged in the lower part of the shell (1), the upper end of the column (2) is connected to the circular plate (4), and the lower end is connected to the driving member, the circular plate (4) is evenly provided with through holes (5), the driving member drives the column (2) to move upward or downward, the horizontal plate (3) is sleeved and fixed to the lower part of the column (2) through a circular hole (6) opened in the middle, the left and right parts of the horizontal plate (3) are provided with sliding holes (7), and the shell (1) above the two sliding holes (7) is provided with clamping members, and the left clamping member includes An arc plate (8) and a vertical plate (9), wherein a U-shaped groove (10) is provided on the left side surface of the arc plate (8), and a vertical plate (9) is fixed on the left inner surface of the shell (1), the right end of the vertical plate (9) extends into the U-shaped groove (10), and a spring (11) is connected to the right side surface of the U-shaped groove (10), and the bottom surface of the arc plate (8) is connected to an inclined plate (12) whose upper end is inclined to the right, and the lower end of the inclined plate (12) extends into the sliding hole (7) on the left side; the arc plates (8) on the two clamping members are in contact with each other, forming a cylinder whose lower end of the inner wall contacts the circumferential surface of the circular plate (4).

2. A seedling cultivation device according to claim 1, characterized in that: The bottom plate of the shell (1) is evenly distributed with through holes (13), and the outer bottom surface of the shell (1) is provided with supporting legs (14) near the four corners.

3. A seedling cultivation device according to claim 1, characterized in that: The transverse plate (3) is a rectangular plate whose side surface is in sliding contact with the inner surface of the shell (1).

4. A seedling cultivation device according to claim 3, characterized in that: The driving member comprises a threaded hole (15) and a screw rod (16); the threaded hole (15) is provided at the center axis of the column (2); the upper portion of the screw rod (16) is threadedly connected to the threaded hole (15); the lower end of the screw rod (16) passes through the bottom plate of the housing (1); the lower portion of the screw rod (16) is rotatably connected to the bottom plate of the housing (1) via a bearing (17); and the lower end of the screw rod (16) is connected to a rotating plate (18).

5. A seedling cultivation device according to claim 4, characterized in that: The lower end of the inclined plate on the left clamping member slides in contact with the inner bottom surface of the housing (1); when the horizontal plate (3) contacts the inner bottom surface of the housing (1), the lower end of the left side surface of the inclined plate on the left clamping member contacts the lower end of the left side surface of the sliding hole (7), the arc plates (8) on the two clamping members contact each other, the springs (11) on the two clamping members are in a stretched state, and the two arc plates (8) are spaced from the left and right side plates of the housing (1) respectively.

6. A seedling cultivation device according to claim 4, characterized in that: When the horizontal plate (3) contacts the inner bottom surface of the shell (1), the upper end of the screw rod (16) is close to the circular plate (4); when the upright column (2) moves upward to the limit state, the top surface of the circular plate (4) is flush with the upper end of the shell (1).

Images