Seedling raising tray

Abstract

The utility model relates to the technical field of seedling raising trays, and discloses a seedling raising tray which comprises a frame body, a fixing block is fixedly installed on the outer wall of the frame body, a containing barrel is movably connected to the inner wall of the frame body, supporting legs are connected to the inner wall of the frame body in a sliding mode, and a vertical rod is fixedly installed at the top of each supporting leg. A lock pin is slidably connected to the inner wall of the fixing block, a first spring is arranged on the inner wall of the fixing block, and one end of a pull rod is fixedly installed on the side, close to the first spring, of the lock pin. By pulling a pull block, the pull block drives a lock pin to move through a pull rod, then the lock pin is separated from a circular groove in the outer wall of a vertical rod, at the moment, the height of a fixing block is adjusted, when the height is appropriate, the circular groove closest to the outer wall of the vertical rod is moved to the outside of the lock pin, at the moment, the pull block is loosened, and the pull rod rebounds; the lock pin is popped into the circular groove in the outer wall of the vertical rod to fix the vertical rod, and the height of the two fixing blocks is adjusted, so that the bottom of the equipment does not make contact with the ground any more.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling trays, and specifically relates to a seedling tray. Background Art

[0002] A seedling tray is a commonly used tool for modern agricultural seedling cultivation, and is used to cultivate plant seedlings.

[0003] When the existing seedling trays are in use, users often need to make a bracket to hold up the seedling tray to prevent the bottom of the seedling tray from contacting the ground. However, its bracket cannot effectively support the seedling tray well. At the same time, after the seedlings are cultivated, they need to be removed. In the traditional device, the seedlings cannot be moved individually, and the overall movement is too heavy due to the soil and seedlings inside, making it inconvenient to move. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a seedling tray, which has the advantages that the bottom of the tray will not contact the ground and the seedlings can be moved individually, and solves the problems raised in the above background art.

[0005] The utility model provides the following technical solution: A seedling tray, including a frame body, a fixing block is fixedly installed on the outer wall of the frame body, a placing barrel is movably connected to the inner wall of the frame body, a support leg is slidably connected to the inner wall of the frame body, a vertical rod is fixedly installed at the top of the support leg, a locking pin is slidably connected to the inner wall of the fixing block, a first spring is arranged in the inner wall of the fixing block, one end of a pull rod is fixedly installed on the side of the locking pin close to the first spring, the other end of the pull rod is fixedly installed with a pulling block, a second spring is arranged in the inner wall of the frame body, a sliding collar and a pulling block are respectively slidably connected to the inner wall of the frame body, a rotating rod is fixedly installed at the top of the pulling block, and a lock head is fixedly installed at the top of the rotating rod.

[0006] As a preferred technical solution of the utility model, a rectangular groove is opened at the top of the frame body, and the size of the rectangular groove is the same as that of the vertical rod. The vertical rod is located in the rectangular groove at the top of the frame body, and an extension block is arranged at the top of the vertical rod.

[0007] As a preferred technical solution of the utility model, a circular groove is arranged on the outer wall of the vertical rod, and the number of the circular grooves is several. The several circular grooves on the outer wall of the vertical rod are linearly arranged on the outer wall of the vertical rod, and the diameter of the circular grooves on the outer wall of the vertical rod is adapted to the diameter of the side of the locking pin far away from the pull rod.

[0008] As a preferred technical solution of the utility model, two square grooves are arranged at the top of the frame body, and the sizes of the two square grooves are adapted to the two ends of the support leg. The two ends of the support leg are located inside the two square grooves at the top of the frame body.

[0009] As a preferred technical solution of the present utility model, a notch is provided at the top of the placement bucket, and the external dimensions of the notch are adapted to the external dimensions of the lock head.

[0010] As a preferred technical solution of the present utility model, the rotating rod penetrates through the frame body and the placement bucket, and the rotating rod is rotatably connected to the inner wall of the frame body.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For this seedling tray, by pulling the pull block, the pull block drives the lock pin to move through the pull rod, so that the lock pin is separated from the circular groove on the outer wall of the vertical rod. At this time, the height of the fixed block is adjusted. When the height is appropriate, the circular groove closest to the outer wall of the vertical rod is moved to the outside of the lock pin. Then release the pull block, so that the pull rod rebounds and the lock pin is ejected into the circular groove on the outer wall of the vertical rod to fix it. By adjusting the height of the two fixed blocks, the bottom of the device no longer contacts the ground.

[0013] 2. For this seedling tray, by rotating the lock head to coincide with the notch at the top of the placement bucket, at this time, the sliding collar is pushed downward by the thrust of the second spring, and then the pulling block is pushed downward, so that the pulling block drives the rotating rod to move downward, and the rotating rod drives the lock head to move downward. At this time, the placement bucket can be taken out. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the support leg of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the placement bucket of the present utility model;

[0017] Figure 4 is a schematic structural diagram of the fixed block of the present utility model;

[0018] Figure 5 is the present utility model Figure 2 amplified structural diagram at A in;

[0019] Figure 6 is the present utility model Figure 4 amplified structural diagram at B in.

[0020] In the figure: 1. Frame body; 2. Fixed block; 3. Placement bucket; 4. Support leg; 5. Vertical rod; 6. Lock pin; 7. First spring; 8. Pull block; 9. Pull rod; 10. Second spring; 11. Sliding collar; 12. Pulling block; 13. Rotating rod; 14. Lock head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1 - Figure 6 , a seedling raising tray, comprising a frame body 1, characterized in that: a fixing block 2 is fixedly installed on the outer wall of the frame body 1, a placing bucket 3 is movably connected to the inner wall of the frame body 1, a support leg 4 is slidably connected to the inner wall of the frame body 1, a vertical rod 5 is fixedly installed at the top of the support leg 4, a locking pin 6 is slidably connected to the inner wall of the fixing block 2, a first spring 7 is arranged on the inner wall of the fixing block 2, one end of a pull rod 9 is fixedly installed on the side of the locking pin 6 close to the first spring 7, the other end of the pull rod 9 is fixedly installed with a pulling block 8, a second spring 10 is arranged on the inner wall of the frame body 1, a sliding collar 11 and a pulling block 12 are respectively slidably connected to the inner wall of the frame body 1, a rotating rod 13 is fixedly installed at the top of the pulling block 12, and a lock head 14 is fixedly installed at the top of the rotating rod 13. In the above structure, the number of the fixing block 2, the support leg 4 and the vertical rod 5 is two. The height of the two support legs 4 is adjusted by the two vertical rods 5, and the overall height of the device is fixed by the two support legs 4.

[0023] In a preferred embodiment, a rectangular groove is formed at the top of the frame body 1, and the size of the rectangular groove is the same as that of the vertical rod 5. The vertical rod 5 is located in the rectangular groove at the top of the frame body 1, and an extension block is arranged at the top of the vertical rod 5. In the above structure, by the vertical rod 5 being located in the rectangular groove at the top of the frame body 1, the vertical rod 5 can move up and down on the inner wall of the frame body 1, thereby driving the support leg 4 to move up and down. The vertical rod 5 cannot be separated from the inner wall of the frame body 1 due to the extension block at the top of the vertical rod 5.

[0024] In a preferred embodiment, a circular groove is arranged on the outer wall of the vertical rod 5, and the number of the circular grooves is several. The several circular grooves on the outer wall of the vertical rod 5 are linearly arranged on the outer wall of the vertical rod 5, and the diameter of the circular grooves on the outer wall of the vertical rod 5 is adapted to the diameter of the side of the locking pin 6 away from the pull rod 9. In the above structure, by inserting the locking pin 6 into the circular groove on the outer wall of the vertical rod 5, the height of the circular groove on the outer wall of the vertical rod 5 is fixed by the locking pin 6. By fixing different circular grooves on the outer wall of the vertical rod 5 with the locking pin 6, the overall height of the device can be adjusted.

[0025] In a preferred embodiment, two square slots are provided at the top of the frame body 1, and the sizes of the two square slots are adapted to the two ends of the support leg 4. The two ends of the support leg 4 are located inside the two square slots at the top of the frame body 1. In the above structure, since the two ends of the support leg 4 are located in the two slots at the top of the frame body 1, the two ends of the fixed block 2 can move up and down along the inner wall of the frame body 1.

[0026] In a preferred embodiment, a slot is provided at the top of the placing bucket 3, and the external dimension of the slot is adapted to the external dimension of the lock head 14. In the above structure, by rotating the lock head 14, the lock head 14 coincides with the slot at the top of the placing bucket 3. At this time, the sliding collar 11 is pushed downward by the thrust of the second spring 10, and then the pulling block 12 is pushed downward, so that the rotating rod 13 drives the lock head 14 to move downward, and at this time, the placing bucket 3 can be taken out.

[0027] In a preferred embodiment, the rotating rod 13 penetrates through the frame body 1 and the placing bucket 3, and the rotating rod 13 is rotatably connected to the inner wall of the frame body 1. In the above structure, since the rotating rod 13 penetrates through the frame body 1 and the placing bucket 3, the lock head 14 is located at the top of the placing bucket 3, and since the rotating rod 13 is rotatably connected to the frame body 1, the frame body 1 can rotate.

[0028] Working principle: When using this device, by pulling the pulling block 8, the pulling block 8 drives the lock pin 6 to move through the pull rod 9, so that the lock pin 6 disengages from the circular slot on the outer wall of the vertical rod 5. At this time, pull the fixed block 2 so that the whole fixed block 2 moves downward. When the height is appropriate, move the circular slot on the outer wall of the vertical rod 5 closest to the lock pin 6 to the outside of the lock pin 6. At this time, release the pulling block 8, so that the pull rod 9 rebounds and pushes the lock pin 6 into the circular slot on the outer wall of the vertical rod 5 to fix it. By adjusting the heights of the two fixed blocks 2, the bottom of the device no longer contacts the ground. At this time, the device is installed. Place the seedlings and nutrient soil inside the placing bucket 3, and place the placing bucket 3 inside the frame body 1. At this time, pull the lock head 14 upward, so that the lock head 14 drives the pulling block 12 to move upward through the rotating rod 13. At this time, by the upward movement of the pulling block 12, the lock head 14 completely reaches the top of the placing bucket 3. At this time, rotate the lock head 14 so that the lock head 14 no longer coincides with the slot at the top of the placing bucket 3, thereby fixing the placing bucket 3. When the seedlings need to be taken out after the seedling cultivation is completed, rotate the lock head 14 so that the lock head 14 coincides with the slot at the top of the placing bucket 3. At this time, the sliding collar 11 is pushed downward by the thrust of the second spring 10, and then the pulling block 12 is pushed downward, so that the rotating rod 13 drives the lock head 14 to move downward, and at this time, the placing bucket 3 can be taken out.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A seedling-raising tray, comprising a frame body (1), characterized in that: A fixing block (2) is fixedly installed on the outer wall of the frame body (1). A placing barrel (3) is movably connected to the inner wall of the frame body (1). A support leg (4) is slidably connected to the inner wall of the frame body (1). A vertical rod (5) is fixedly installed at the top of the support leg (4). A locking pin (6) is slidably connected to the inner wall of the fixing block (2). A first spring (7) is arranged on the inner wall of the fixing block (2). One end of a pull rod (9) is fixedly installed on the side of the locking pin (6) close to the first spring (7). The other end of the pull rod (9) is fixedly installed with a pull block (8). A second spring (10) is arranged on the inner wall of the frame body (1). A sliding collar (11) and a pulling block (12) are respectively slidably connected to the inner wall of the frame body (1). A rotating rod (13) is fixedly installed at the top of the pulling block (12). A lock head (14) is fixedly installed at the top of the rotating rod (13).

2. A seedling tray according to claim 1, characterized in that: A rectangular groove is formed at the top of the frame body (1), and the size of the rectangular groove is the same as that of the vertical rod (5). The vertical rod (5) is located in the rectangular groove at the top of the frame body (1), and an extension block is arranged at the top of the vertical rod (5).

3. A seedling tray according to claim 1, characterized in that: A circular groove is arranged on the outer wall of the vertical rod (5), and the number of the circular grooves is several. The several circular grooves on the outer wall of the vertical rod (5) are linearly arranged on the outer wall of the vertical rod (5), and the diameter of the circular groove on the outer wall of the vertical rod (5) is adapted to the diameter of the side of the locking pin (6) far away from the pull rod (9).

4. A seedling tray according to claim 1, wherein: Two square grooves are arranged at the top of the frame body (1), and the sizes of the two square grooves are adapted to the two ends of the support leg (4). The two ends of the support leg (4) are located inside the two square grooves at the top of the frame body (1).

5. A seedling tray according to claim 1, characterized in that: A notch is formed at the top of the placing barrel (3), and the external dimension of the notch is adapted to the external dimension of the lock head (14).

6. A seedling tray according to claim 1, characterized in that: The rotating rod (13) penetrates through the frame body (1) and the placing barrel (3), and the rotating rod (13) is rotatably connected to the inner wall of the frame body (1).

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