Novel seedling raising device

Abstract

The utility model relates to the technical field of agricultural planting. The novel seedling raising device comprises a supporting frame, a partition plate is arranged in the middle of the supporting frame in a sliding mode, and a U-shaped insertion block is inserted into a clamping groove in a sliding mode; a reset spring is fixed to the top face of the abutting plate, and isosceles trapezoid check blocks are fixed to the two sides of one end of the upper surface of the partition plate. The supporting frame, the vertical rods, the partition plates, the clamping grooves, the U-shaped inserting blocks and the anti-disengaging bolts are used in cooperation, a user can conveniently adjust the height of the partition plates in time according to the growth height of radix bupleuri in different growth periods, and the adaptability and use flexibility of the device are enhanced; through cooperative use of a partition plate, a square groove, a storage tray, a limiting sliding groove, an isosceles trapezoid stop block, a moving block, a reset spring and an abutting plate, radix bupleuri seeds in the storage tray are prevented from being shielded by the upper layer and cannot be irradiated by sunlight, and the germination rate of the radix bupleuri seeds can be increased advantageously.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting; more specifically, it relates to a novel seedling raising device. Background Art

[0002] Bupleurum is a common traditional Chinese medicine material and belongs to the Umbelliferae plant. It is mainly distributed in China, South Korea, Japan and other places and usually grows on hillsides, fields and grasslands. The root of Bupleurum is widely used in traditional Chinese medicine and has the effects of soothing the liver and relieving depression, reconciling the exterior and interior, ascending yang, etc. In traditional Chinese medicine, Bupleurum is often used to treat colds, fevers, liver qi stagnation and other symptoms. It can help regulate the internal organs, relieve emotional stress and also has a certain auxiliary effect on improving dyspepsia and liver function.

[0003] At present, when the existing Bupleurum seedling raising devices are in use, due to their relatively fixed structures and sizes, it is inconvenient to adjust according to the growth height of Bupleurum seeds after germination, resulting in difficulty in adapting to the requirements of different growth periods of Bupleurum. And when ordinary seedling raising devices are in use, the seeds located below are affected by components such as the upper frame and it is very difficult for them to receive sunlight. Moreover, for some pull-out planting trays, it is inconvenient to quickly limit their positions, and when they are accidentally touched, the planting trays will easily retract. The lack of sunlight will affect the germination rate and growth conditions of Bupleurum seeds. Therefore, there is an urgent need for a novel seedling raising device to solve the above problems. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a novel seedling raising device to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solution: A novel seedling raising device, comprising:

[0006] A support frame, a placing frame is fixed at the top of the support frame, and two groups of partition plates are slidably arranged in the middle of the support frame;

[0007] Vertical rods are fixed on both sides of the support frame, and clamping grooves are opened at both ends on one side of the vertical rods. U-shaped inserts are slidably inserted into the clamping grooves, and an anti-loosening bolt is threadedly inserted through the middle of the U-shaped insert. One end of the anti-loosening bolt passes through the U-shaped insert and is threadedly inserted into the middle of one side of the partition plate;

[0008] Square grooves are formed on both sides of the partition board, and a storage tray is slidably inserted into the interior of the square groove. Moreover, two sides of one end of the bottom of the storage tray are internally slidably inserted with abutting plates. A moving block is fixed to the top end of the abutting plate. A return spring is fixed to the top surface of the abutting plate, and the return spring is slidably sleeved on the outer surface of the lower end of the moving block. The top end of the return spring is fixedly connected to the inner wall of the storage tray. A limiting sliding groove is formed on the upper surface of the partition board. Two sides of one end of the upper surface of the partition board are fixedly provided with isosceles trapezoidal stoppers.

[0009] Preferably, trapezoidal grooves are formed at four side edges of the lower end of the support frame. Trapezoidal blocks are arranged at four corners of the partition board, and the trapezoidal blocks are slidably inserted into the interior of the trapezoidal grooves. The two are closely attached without gaps, making the movement of the partition board smoother and less likely to shake and break away.

[0010] Preferably, the bottom end of the storage tray is a square plate, and the square plate is slidably inserted into the interior of the square groove. The top end of the storage tray is a storage frame, and the storage frame is located above the limiting sliding groove, enabling the storage tray to be smoothly pulled out, and the bupleurum planting pots can be placed inside the storage frame.

[0011] Preferably, multiple groups of card slots are formed. The multiple groups of card slots are equidistantly and symmetrically distributed at both ends of one side of each group of vertical rods in a linear array manner, enabling a wide range of adjustability for the height of the partition board.

[0012] Preferably, eight groups of limiting sliding grooves are formed. Every four groups of limiting sliding grooves are located on the upper surface of each group of partition boards. Multiple groups of isosceles trapezoidal stoppers are provided. Every two groups of isosceles trapezoidal stoppers are symmetrically distributed at both sides near one end of each group of limiting sliding grooves. The surface of the isosceles trapezoidal stopper is smooth without burrs. The isosceles trapezoidal stoppers on the upper surface of one group of partition boards and the isosceles trapezoidal stoppers on the upper surface of another group of partition boards are symmetrical and not on the same vertical line, providing a basic condition for the position limitation after the storage tray is pulled out.

[0013] Preferably, the lower end of the moving block is a cylinder, and the diameter of the cylinder is equal to the width of the limiting sliding groove. The cylinder slides inside the limiting sliding groove. The lower end of the cylinder is slidably inserted into the interior of the storage tray. The upper end of the moving block is a rectangular plate, and both sides of the rectangular plate are smooth and round without sharp corners. The length of the rectangular plate is greater than the distance between two groups of symmetrically distributed isosceles trapezoidal stoppers, enabling direct operation when pulling out the storage tray without additional steps.

[0014] The technical effects and advantages of the utility model are as follows: the utility model can adjust the height spacing of each group of partitions according to the needs through the coordinated use of the support frame, the vertical rod, the partition, the slot, the U-shaped plug and the anti-drop bolt, so that the user can adjust the height of the partition according to the growth height of the Bupleurum chinense in a timely manner during different growth periods of the Bupleurum chinense, thereby enhancing the adaptability and flexibility of use of the device, reducing the capital cost of purchasing seedling raising devices of different sizes to a certain extent, and effectively preventing the normal growth of the Bupleurum chinense from being hindered due to height limitation;

[0015] Through the coordinated use of partitions, square grooves, storage trays, limiting slides, isosceles trapezoidal blocks, moving blocks, reset springs and abutment plates, the storage trays on different levels can be directly dragged in the opposite direction when the Bupleurum seeds need sunlight exposure, so that they are extended to the outside of the support frame to prevent the Bupleurum seeds in the storage trays from being blocked by the upper layer and unable to be exposed to sunlight, thereby providing a good environment for the growth of the Bupleurum seeds and helping to improve the germination rate of the Bupleurum seeds. The storage tray is not easy to retract, and its position can be quickly limited. The operation steps are simple and quick, and it does not take up too much space during daily storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model in a partially disassembled state.

[0018] Figure 3 It is a partial rear-view stereoscopic structural schematic diagram of the utility model.

[0019] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model.

[0020] Figure 5 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model.

[0021] The accompanying drawings are marked as follows: 1. support frame; 2. placement frame; 3. vertical rod; 4. partition; 5. square groove; 6. storage tray; 7. card slot; 8. U-shaped plug; 9. anti-slip bolt; 10. limiting slide groove; 11. isosceles trapezoidal stopper; 12. moving block; 13. reset spring; 14. stop plate. DETAILED DESCRIPTION

[0022] The technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the present utility model. In addition, the forms of the various structures described in the following embodiments are merely examples, and the instrument placement rack related to the present utility model is not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0023] Embodiment 1

[0024] As Figures 1 to 4 shown, this embodiment proposes a new type of seedling raising device, which includes a support frame 1. A placement rack 2 is fixed at the top end of the support frame 1, and circular grooves are formed through the top surface of the placement rack 2, and the circular grooves are evenly and equidistantly distributed on the top surface of the placement rack 2, facilitating the insertion of some planting pots containing crops into the circular grooves. A partition 4 is slidably arranged in the middle of the support frame 1, and there are two groups of partitions 4. Trapezoidal grooves are formed at the four side edges of the lower end of the support frame 1. Trapezoidal blocks are arranged at the four corners of the partition 4, and the trapezoidal blocks are slidably inserted into the trapezoidal grooves, and the two are closely attached to each other without gaps. When the device is in use, the support frame 1 can be placed in a suitable position first, and then some planting pots containing Bupleurum seeds are inserted into the circular grooves on the top surface of the placement rack 2. By sliding the partition 4 up and down, the distance between each group of partitions 4 can be adjusted according to the sprouts or the current growth height of the Bupleurum seeds.

[0025] Vertical rods 3 are fixed on both sides of the support frame 1, and clamping grooves 7 are formed at both ends of one side of the vertical rods 3. A U-shaped insertion block 8 is slidably inserted into the clamping grooves 7, and an anti-loosening bolt 9 is threadedly inserted through the middle of the U-shaped insertion block 8. One end of the anti-loosening bolt 9 passes through the U-shaped insertion block 8 and is threadedly inserted into the middle of one side of the partition 4. There are multiple groups of clamping grooves 7, and the multiple groups of clamping grooves 7 are equidistantly and symmetrically distributed at both ends of one side of each vertical rod 3 in a linear array manner. After moving the partition 4 to a suitable height, the two ends of the U-shaped insertion block 8 can be slidably inserted into two groups of clamping grooves 7 that are flush with the height position of the partition 4, and then the anti-loosening bolt 9 is threadedly rotated through the middle of the U-shaped insertion block 8 and then threadedly inserted into the partition 4, so that the height position of the partition 4 is fixed.

[0026] Embodiment 2

[0027] As Figure 1 、 Figure 3 And Figure 4As shown, based on the same concept as the above embodiment, the present embodiment further proposes: square grooves 5 are provided on both sides of the partition plate 4, and a storage tray 6 is slidably inserted inside the square groove 5, and abutment plates 14 are slidably inserted inside the two sides of one end of the bottom of the storage tray 6, a moving block 12 is fixed to the top of the abutment plate 14, a return spring 13 is fixed to the top surface of the return plate 14, and the return spring 13 is slidably sleeved on the outer surface of the lower end of the moving block 12, and the top of the return spring 13 is fixedly connected to the inner wall of the storage tray 6, a limited sliding groove 10 is provided on the upper surface of the partition plate 4, isosceles trapezoidal stoppers 11 are fixed on both sides of one end of the upper surface of the partition plate 4, the bottom end of the storage tray 6 is set as a square plate, and the square plate is slidably inserted inside the square groove 5, the top of the storage tray 6 is set as a storage frame, and the storage frame is located above the limiting sliding groove 10, and the limiting sliding groove 1 0 is provided with eight groups, and every four groups of limiting slide grooves 10 are located on the upper surface of each group of partitions 4. There are multiple groups of isosceles trapezoidal blocks 11, and every two groups of isosceles trapezoidal blocks 11 are symmetrically distributed on both sides of one end close to each group of limiting slide grooves 10. The surface of the isosceles trapezoidal blocks 11 is smooth and has no burrs. The isosceles trapezoidal blocks 11 on the upper surface of one group of partitions 4 are symmetrical with the isosceles trapezoidal blocks 11 on the upper surface of another group of partitions 4 and are located on non-same vertical lines. The lower end of the moving block 12 is set as a column, and the diameter of the column is equal to the width of the limiting slide groove 10. The column slides inside the limiting slide groove 10, and the lower end of the column is slidably inserted into the inside of the storage tray 6. The upper end of the moving block 12 is set as a rectangular plate, and the two sides of the rectangular plate are smooth and rounded without edges and corners, and the length of the rectangular plate is greater than the spacing distance between the two groups of symmetrically distributed isosceles trapezoidal blocks 11;

[0028] In the present embodiment, after the rest of the Bupleurum planting pots are placed in the storage tray 6, the bottom of the storage tray 6 can be pulled along the inside of the square groove 5 to extend the storage tray 6 to the outside of the support frame 1. In general, the placement frame 2 and the multiple groups of storage trays 6 at different levels are in a staggered state. When the storage tray 6 is pulled, the moving block 12 follows the storage tray 6 and slides along the inside of the limiting slide groove 10. When the moving block 12 moves to the isosceles trapezoidal stopper 11, it is blocked by the isosceles trapezoidal stopper 11. At this time, a certain force is applied to continue to pull the storage tray 6, so that the moving block 12 slides along the outer wall of the isosceles trapezoidal stopper 11 and is lifted, and the support plate 1 As the moving block 12 is lifted and the return spring 13 is pressed, when the moving block 12 passes over the isosceles trapezoidal block 11, the moving block 12 loses the blockage of the isosceles trapezoidal block 11, and the support plate 14 moves down and returns to its position under the rebound of the return spring 13, and the support plate 14 drives the moving block 12 to move down and return to its position synchronously, and the moving block 12 will not easily move in the reverse direction along the inside of the limiting slide groove 10 under the blockage of the isosceles trapezoidal block 11, so that the position of the storage tray 6 can be limited. If the storage tray 6 is to be retracted, a certain force needs to be applied to push the storage tray 6 in the reverse direction, so that the moving block 12 can pass over the isosceles trapezoidal block 11 in the reverse direction according to the above principle.

[0029] Working principle: First, adjust the height position of the partition plate 4 according to the height of the bupleurum, and rotate the anti-loosening bolt 9 to fix the partition plate 4. Then, place the bupleurum planting pot at the placement rack 2 and the placement tray 6. Then, directly pull the placement tray 6 so that the placement trays 6 at different levels are staggered with the support frame 1 and the placement rack 2, which is convenient for sunlight to shine on the bupleurum seeds located below. The barrier of the isosceles trapezoidal block 11 can prevent the placement tray 6 from easily retracting. The above is all the working principle of this utility model.

[0030] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the internal connection of two components, and can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0031] Secondly, in the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A novel seedling raising device, characterized in that, Including: A support frame (1), a placement rack (2) is fixed at the top of the support frame (1), and two groups of partition plates (4) are slidably arranged in the middle of the support frame (1); Vertical rods (3) are fixed on both sides of the support frame (1), and clamping grooves (7) are opened at both ends on one side of the vertical rods (3). A U-shaped plug (8) is slidably inserted into the clamping grooves (7), and an anti-loosening bolt (9) is threadedly inserted through the middle of the U-shaped plug (8). One end of the anti-loosening bolt (9) passes through the U-shaped plug (8) and is threadedly inserted into the middle of one side of the partition plate (4); Square grooves (5) are opened on both sides of the partition plate (4), and a storage tray (6) is slidably inserted into the square grooves (5). At both sides of one end of the bottom of the storage tray (6), a pressing plate (14) is slidably inserted. A moving block (12) is fixed at the top of the pressing plate (14). A return spring (13) is fixed on the top surface of the pressing plate (14), and the return spring (13) is slidably sleeved on the outer surface of the lower end of the moving block (12). The top end of the return spring (13) is fixedly connected to the inner wall of the storage tray (6). A limiting sliding groove (10) is opened on the upper surface of the partition plate (4), and isosceles trapezoidal stoppers (11) are fixed at both sides at one end of the upper surface of the partition plate (4).

2. The novel seedling raising device according to claim 1, characterized in that: Trapezoidal grooves are opened at the four side edges at the lower end of the support frame (1). Trapezoidal blocks are arranged at the four corners of the partition plate (4), and the trapezoidal blocks are slidably inserted into the trapezoidal grooves, and the two are closely attached without gaps.

3. A novel seedling raising device according to claim 1, characterized in that: The bottom end of the storage tray (6) is a square plate, and the square plate is slidably inserted into the square groove (5). The top end of the storage tray (6) is a storage frame, and the storage frame is located above the limiting sliding groove (10).

4. A novel seedling-raising device according to claim 1, wherein: Multiple groups of the clamping grooves (7) are provided, and the multiple groups of the clamping grooves (7) are equidistantly and symmetrically distributed at both ends on one side of each vertical rod (3) in a linear array manner.

5. A novel seedling raising device according to claim 1, characterized in that: Eight groups of the limiting sliding grooves (10) are provided. Every four groups of the limiting sliding grooves (10) are located on the upper surface of each partition plate (4). Multiple groups of the isosceles trapezoidal stoppers (11) are provided. Every two groups of the isosceles trapezoidal stoppers (11) are symmetrically distributed at both sides near one end of each group of the limiting sliding grooves (10). The surfaces of the isosceles trapezoidal stoppers (11) are smooth and free of burrs. The isosceles trapezoidal stoppers (11) on the upper surface of one group of the partition plates (4) and the isosceles trapezoidal stoppers (11) on the upper surface of the other group of the partition plates (4) are symmetrical and not on the same vertical line.

6. A novel seedling raising device according to claim 1, characterized in that: The lower end of the moving block (12) is a cylinder, and the diameter of the cylinder is equal to the width of the limiting sliding groove (10). The cylinder slides in the limiting sliding groove (10). The lower end of the cylinder is slidably inserted into the storage tray (6). The upper end of the moving block (12) is a rectangular plate, and both sides of the rectangular plate are smooth and round without edges. The length of the rectangular plate is greater than the distance between two groups of symmetrically distributed isosceles trapezoidal stoppers (11).

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