Seedling raising tray facilitating seedling lifting

Abstract

The utility model relates to the technical field of seedling raising trays, and discloses a seedling raising tray facilitating seedling lifting, which comprises a bottom box and a seedling raising plate, the seedling raising plate is movably mounted in the bottom box, a plurality of cylindrical grooves are formed in the upper end of the seedling raising plate, through holes are formed in the lower ends of the cylindrical grooves, and a plurality of water conveying grooves communicated with the cylindrical grooves are formed in the bottom of the seedling raising plate. A plurality of fixing rods corresponding to the through holes are fixedly installed at the bottom of the inner wall of the bottom box, the upper ends of the fixing rods penetrate through the through holes to extend into the cylindrical grooves, bearing discs are fixedly installed at the upper ends of the fixing rods, penetrating openings are formed in the middles of the seedling raising plates, inserting rods are arranged in the penetrating openings, and the lower ends of the inserting rods penetrate through the seedling raising plates; and first compression springs are fixedly mounted between the lower ends of the insertion rods and the bottom of the inner wall of the bottom box. The utility model aims to solve the problems that when seedlings grow up, the seedlings need to be taken out from the seedling raising plate by using a tool for transplanting, the operation is complicated, and the seedlings are easy to damage in the conventional seedling raising plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling raising trays, and in particular relates to a seedling raising tray which is convenient for lifting seedlings. Background Art

[0002] Seedling cultivation means to cultivate seedlings. It originally means to cultivate seedlings in nurseries, hotbeds or greenhouses in preparation for transplanting them into the soil. It can also refer to the stage when various organisms are artificially protected from small scale until they can survive independently. There is a saying that "the harvest is halfway through when the seedlings are strong", which shows that seedling cultivation is a labor-intensive, time-consuming and technically demanding job.

[0003] In the current seedling tray, when the seedlings grow up, tools are needed to remove them from the seedling tray for transplanting, which is not only cumbersome to operate, but also easy to damage the seedlings. Therefore, we propose a seedling tray that is convenient for removing seedlings to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem that in the existing seedling raising tray, when the seedlings grow up, tools are needed to take them out of the seedling raising tray for transplanting, which is not only cumbersome to operate but also easy to damage the seedlings.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A seedling raising tray for convenient seedling raising comprises a bottom box and a seedling raising plate, wherein the seedling raising plate is movably mounted in the bottom box, a plurality of columnar grooves are provided at the upper end of the seedling raising plate, through holes are provided at the lower ends of the plurality of columnar grooves, a plurality of water conveying grooves connected with the columnar grooves are provided at the bottom of the seedling raising plate, a plurality of fixing rods corresponding to the through holes are fixedly mounted on the bottom of the inner wall of the bottom box, the upper ends of the fixing rods extend into the interior of the columnar grooves through the through holes, a supporting tray is fixedly mounted on the upper ends of the fixing rods, a through opening is provided in the middle part of the seedling raising plate, an insertion rod is arranged in the through opening, the lower end of the insertion rod penetrates the seedling raising plate, and a first compression spring is fixedly mounted between the lower end of the insertion rod and the bottom of the inner wall of the bottom box.

[0007] It is further defined that a slot is provided at the lower end of the insertion rod, a limit rod is fixedly installed at the bottom of the inner wall of the bottom box, and the upper end of the limit rod extends into the slot. With such a structural design, the limit rod cooperates with the slot to limit the insertion rod, thereby preventing the insertion rod from shaking during use.

[0008] It is further defined that two symmetrical slots are provided in the through opening of the seedling raising board, a mounting slot is provided at the lower part of the insertion rod, a wedge block is movably installed in the mounting slot, a spring sheet is fixedly installed between the wedge block and the wall of the mounting slot, and the wedge block extends into the slot under the elastic force of the spring sheet to engage with the seedling raising board. With such a structural design, the wedge block extends into the slot to engage the insertion rod with the seedling raising board, and at this time, the first compression spring can lift the seedling raising board through the insertion rod, so that the bottom of the seedling is located in the cylindrical slot for cultivation.

[0009] It is further defined that a fixing block is fixedly mounted on the upper end of the insertion rod, a second compression spring is sleeved between the fixing block and the seedling raising plate, and a pushing member that can push the wedge block out of the slot is provided in the slot. With such a structural design, when the wedge block is pushed out of the slot by the pushing member, the wedge block releases the clamping effect on the seedling raising plate, and the second compression spring pushes the seedling raising plate downward, thereby causing relative displacement between the tray and the seedling raising plate, pushing out the roots of the seedlings, and facilitating the lifting of the seedlings.

[0010] It is further defined that the pusher includes a movable rod, a sleeve and a heating cylinder, the heating cylinder is fixedly installed in the slot, the sleeve is fixedly installed in the heating cylinder, one end of the movable rod is provided with a piston, the other end extends into the slot and is close to the wedge block, the piston is slidably installed in the sleeve, and the space between the piston and the sleeve is filled with a working medium, where the working medium can be ethanol. With such a structural design, when the heating cylinder is working, the sleeve is heated, the ethanol inside is vaporized, and the piston and the movable rod are pushed to move, the structure is simple, and it is easy to use.

[0011] It is further defined that the water delivery trough is a conducting trough that bends from the bottom of the seedling raising plate to the lower part of the cylindrical trough. With such a structural design, the culture solution in the bottom box can be guided to the lower part of the cylindrical trough through the water delivery trough to ensure the growth of the seedlings.

[0012] The utility model adopting the above technical solution has the following advantages:

[0013] The utility model can provide space for accommodating the roots of the seedlings through the supporting tray and the columnar groove when raising seedlings, and can enable the seedling raising plate to move up and down in the bottom box through the first compression spring and the insertion rod. When lifting the seedlings, the seedling raising plate is moved downward, and the supporting plate and the seedling raising plate move relatively to each other, so that the roots of the seedlings are pushed out of the columnar groove, and the seedlings are lifted, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0015] Figure 1 This is a schematic diagram of the structure of a seedling tray for facilitating seedling removal according to the utility model;

[0016] Figure 2This is a structural schematic diagram of another state of a seedling raising tray for facilitating seedling removal according to the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of a seedling tray for facilitating seedling removal according to the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 5 This is a schematic diagram of the front cross-section structure of a seedling tray for convenient seedling removal according to the utility model;

[0020] Figure 6 for Figure 5 Schematic diagram of the enlarged structure at point B in the middle.

[0021] The main component symbols are described as follows:

[0022] 1. Bottom box;

[0023] 2. Seedling raising board; 21. Columnar trough; 22. Water delivery trough;

[0024] 3. Fixing rod; 4. Supporting tray;

[0025] 5. Insertion rod; 51. First compression spring; 52. Slot; 53. Limiting rod;

[0026] 6. Wedge block;

[0027] 7. Fixed block; 71. Second compression spring;

[0028] 8. Pusher. DETAILED DESCRIPTION

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that in the drawings or in the specification, similar or identical parts use the same figure numbers, and the implementation methods not shown or described in the drawings are forms known to ordinary technicians in the relevant technical field. In addition, the directional terms mentioned in the embodiments, such as "upper", "lower", "top", "bottom", "left", "right", "front", "back", etc., are only referenced to the directions of the drawings and are not used to limit the scope of protection of the present invention.

[0030] like Figure 1 to Figure 6As shown, the utility model is a seedling tray for convenient seedling removal, comprising a bottom box 1 and a seedling plate 2, the seedling plate 2 is movably installed in the bottom box 1, a plurality of cylindrical grooves 21 are opened at the upper end of the seedling plate 2, and through holes are opened at the lower ends of the plurality of cylindrical grooves 21, and a plurality of water delivery grooves 22 connected with the cylindrical grooves 21 are opened at the bottom of the seedling plate 2, a plurality of fixing rods 3 corresponding to the through holes are fixedly installed at the bottom of the inner wall of the bottom box 1, and the upper ends of the fixing rods 3 extend into the interior of the cylindrical grooves 21 through the through holes, and a supporting tray 4 is fixedly installed at the upper ends of the fixing rods 3, a through opening is opened in the middle part of the seedling plate 2, and an insertion rod 5 is arranged in the through opening, and the lower end of the insertion rod 5 passes through the seedling plate 2, and a first compression spring 51 is fixedly installed between the lower end of the insertion rod 5 and the bottom of the inner wall of the bottom box 1.

[0031] A slot 52 is formed at the lower end of the insertion rod 5 , and a limit rod 53 is fixedly mounted on the bottom of the inner wall of the bottom box 1 , and the upper end of the limit rod 53 extends into the slot 52 .

[0032] Two symmetrical slots are provided in the through opening of the seedling raising plate 2, and a mounting slot is provided at the lower part of the insertion rod 5. A wedge block 6 is movably installed in the mounting slot, and a spring piece is fixedly installed between the wedge block 6 and the wall of the mounting slot. Under the elastic force of the spring piece, the wedge block 6 extends into the slot and is engaged with the seedling raising plate 2.

[0033] A fixing block 7 is fixedly mounted on the upper end of the insertion rod 5. A second compression spring 71 is sleeved between the fixing block 7 and the seedling raising plate 2. A pushing member 8 is arranged in the slot to push the wedge block 6 out of the slot.

[0034] The pusher 8 includes a movable rod, a sleeve and a heating cylinder. The heating cylinder is fixedly installed in the slot, and the sleeve is fixedly installed in the heating cylinder. A piston is provided at one end of the movable rod, and the other end extends into the slot and is close to the wedge block 6. The piston is slidably installed in the sleeve, and the space between the piston and the sleeve is filled with a working medium.

[0035] The water delivery groove 22 is a conducting groove which bends from the bottom of the seedling raising plate 2 to the lower part of the cylindrical groove 21 .

[0036] The method of using the utility model is as follows:

[0037] When in use, pour the culture solution into the bottom box 1 until the culture solution is observed to flow from the notch of the water delivery trough 22 into the cylindrical trough 21, and fill the roots of the seedlings with soil into the cylindrical trough 21 (i.e. on the tray 4), providing the seedlings with the necessary conditions such as sunlight and temperature for growth;

[0038] When the seedlings need to be removed after cultivation, the heating cylinder works, the sleeve is heated, the ethanol inside vaporizes, and the piston and the movable rod are pushed to move, thereby pushing the wedge block 6 out of the slot, and the wedge block 6 is released from the clamping state with the seedling raising plate 2. The seedling raising plate 2 moves downward under the elastic force of gravity and the second compression spring 71. At this time, the tray 4 and the seedling raising plate 2 are relatively displaced, and the roots of the seedlings are separated from the cylindrical groove 21. At this time, the seedlings can be easily moved for cultivation;

[0039] After completing the transplanting of seedlings, the insertion rod 5 is pressed downward by the fixing block 7, and the insertion rod 5 squeezes the first compression spring 51 until the wedge block 6 is inserted into the slot. At this time, the fixing block 7 is released, and the first compression spring 51 drives the insertion rod 5 and the seedling raising plate 2 connected thereto to move upward, restoring the initial state, which is convenient for subsequent use.

[0040] The above is a detailed introduction to a seedling tray for convenient seedling removal provided by the utility model. The description of the specific embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, several improvements and modifications can be made to the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A seedling tray for convenient seedling removal, comprising a bottom box (1) and a seedling plate (2), characterized in that: The seedling raising plate (2) is movably mounted in the bottom box (1); a plurality of columnar grooves (21) are provided at the upper end of the seedling raising plate (2); through holes are provided at the lower ends of the plurality of columnar grooves (21); a plurality of water delivery grooves (22) connected to the columnar grooves (21) are provided at the bottom of the seedling raising plate (2); a plurality of fixing rods (3) corresponding to the through holes are fixedly mounted at the bottom of the inner wall of the bottom box (1); the upper ends of the fixing rods (3) pass through the through holes and extend into the interior of the columnar grooves (21); a supporting tray (4) is fixedly mounted at the upper ends of the fixing rods (3); a through opening is provided in the middle of the seedling raising plate (2); an insertion rod (5) is arranged in the through opening; the lower end of the insertion rod (5) passes through the seedling raising plate (2); a first compression spring (51) is fixedly mounted between the lower end of the insertion rod (5) and the bottom of the inner wall of the bottom box (1).

2. A seedling tray for convenient seedling removal according to claim 1, characterized in that: A slot (52) is provided at the lower end of the insertion rod (5), and a limiting rod (53) is fixedly mounted on the bottom of the inner wall of the bottom box (1), and the upper end of the limiting rod (53) extends into the slot (52).

3. A seedling tray for convenient seedling removal according to claim 1, characterized in that: Two symmetrical slots are provided in the through opening of the seedling raising plate (2), a mounting slot is provided at the lower part of the insertion rod (5), a wedge block (6) is movably installed in the mounting slot, a spring piece is fixedly installed between the wedge block (6) and the wall of the mounting slot, and the wedge block (6) extends into the slot under the elastic force of the spring piece to be engaged with the seedling raising plate (2).

4. A seedling raising tray for convenient seedling removal according to claim 3, characterized in that: A fixing block (7) is fixedly mounted on the upper end of the insertion rod (5), a second compression spring (71) is sleeved between the fixing block (7) and the seedling raising plate (2) of the insertion rod (5), and a pushing member (8) is arranged in the slot to push the wedge block (6) out of the slot.

5. A seedling raising tray for convenient seedling removal according to claim 4, characterized in that: The pusher (8) comprises a movable rod, a sleeve and a heating cylinder. The heating cylinder is fixedly installed in the slot. The sleeve is fixedly installed in the heating cylinder. A piston is provided at one end of the movable rod, and the other end extends into the slot and is close to the wedge block (6). The piston is slidably installed in the sleeve. A working medium is filled between the piston and the sleeve.

6. A seedling raising tray for convenient seedling removal according to claim 1, characterized in that: The water delivery groove (22) is a conducting groove that bends from the bottom of the seedling raising plate (2) to the lower part of the cylindrical groove (21).

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