Seedling tray for rice planting

Abstract

The utility model discloses a seedling tray for rice planting, which relates to the technical field of rice planting and comprises a tray body, a supporting seat is arranged at the bottom of the tray body, and a bearing unit is arranged on the inner bottom side of the tray body. According to the seedling tray, through cooperation of the bottom plate, the dismounting blocks, the pushing grooves, the limiting elastic pieces and the fixing blocks, connection of the dismounting blocks and the fixing blocks can be facilitated, through cooperation of the limiting grooves in the surfaces of the blocking pieces and the limiting blocks, rapid dismounting and mounting between the bottom plate and the through grooves can be facilitated, and the bottom plate which is seriously lost can be conveniently replaced; the service life of the seedling tray is prolonged, through cooperation of the tray bodies, the plug pins, the insertion holes, the adjusting blocks, the insertion blocks and the connecting blocks, combined connection of the multiple tray bodies can be facilitated, the vacant tray bodies can be conveniently stored, transportation management of the seedling tray is facilitated, and the management efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice planting, in particular to a seedling tray for rice planting. Background Art

[0002] During the rice planting process, the rice seedlings need to be raised first and then the rice seedlings are transplanted, which can increase the survival rate of rice and improve the rice yield. For example, a Chinese patent discloses a rice seedling tray without bottom soil for rice planting (Announcement No. CN216906303U). Although the rice seedling tray can clean the rhizomes and residues in the rice seedling tray, due to the continuous use of the rice seedling tray, the bottom of the rice seedling tray will be at the bottom of the water for a long time and affected by the rhizomes, resulting in the bottom being damaged. Long-term use affects the service life of the seedling tray, reduces the supporting effect of the bottom, and cannot effectively support and raise the seedlings. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a seedling tray for rice planting, which solves the problem of serious wear and tear on the bottom of the seedling tray due to long-term use.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a rice seedling tray for rice planting, comprising a tray body, a support seat is arranged at the bottom of the tray body, and a supporting unit is arranged on the inner bottom side of the tray body;

[0005] The supporting unit includes a bottom plate, a surface of which is provided with a plurality of seedling holes, two disassembly blocks are connected to the bottom surfaces on both sides of the bottom plate, the bottom surfaces of the disassembly blocks are provided with sliders, and sliding grooves are provided at the corresponding positions of the bottom surface of the bottom plate and the sliding path of the sliders.

[0006] As a further technical solution of the utility model, the top surface of the tray body is connected to four pins, the bottom surface of the tray body is provided with a through groove, the bottom surface of the tray body and the four pins are provided with holes corresponding to each other, the outer surface of the tray body is provided with a plurality of ventilation grooves, and the two side surfaces of the tray body are provided with two installation grooves, and the inner side walls of the installation grooves are connected to adjustment blocks.

[0007] As a further technical solution of the utility model, a return spring is connected to the inner wall of the installation groove and located on one side of the adjustment block, the upper parts of the two side surfaces of the tray body are connected to connecting blocks, one side of the two adjustment blocks are provided with an insertion block, and both side surfaces of the connecting block are provided with slots corresponding to the insertion blocks.

[0008] As a further technical solution of the utility model, the bottom surface of the tray body and the corresponding part of the disassembly block are connected to a limiting spring piece, one end of the limiting spring piece is connected to a fixed block, one end of the fixed block is provided with a blocking piece, a pushing groove is provided at the side surface of the disassembly block corresponding to the sliding path of the limiting spring piece, one side surface of the disassembly block is connected to the limiting block, and a limiting groove is provided on the surface of the blocking piece corresponding to the limiting block.

[0009] As a further technical solution of the utility model, the inner diameter of the socket is adapted to the outer diameter of the pin, the inner diameter of the mounting groove is adapted to the sliding path of the adjustment block, the bottom surfaces of the two adjustment blocks and the top of the connecting block are both provided with bevels, and the inner diameter of the slot is adapted to the outer diameter of the plug block.

[0010] As a further technical solution of the utility model, the inner diameter of the slide groove is adapted to the sliding path of the slider, the inner diameter of the pushing groove is adapted to the sliding path of the fixed block and the limiting spring piece, and the inner diameter of the limiting groove is adapted to the outer diameter of the limiting block.

[0011] Beneficial Effects

[0012] The utility model provides a rice seedling tray for rice planting. Compared with the prior art, it has the following beneficial effects:

[0013] 1. A rice seedling tray for rice planting, which can facilitate the connection between the disassembly block and the fixed block through the cooperation between the bottom plate and the disassembly block and the pushing groove and the limiting spring piece and the fixed block, and the cooperation between the limiting groove on the surface of the baffle and the limiting block can facilitate the rapid disassembly and assembly between the bottom plate and the through groove, and is convenient for replacing the bottom plate with serious wear and tear, thereby increasing the service life of the rice seedling tray.

[0014] 2. A rice seedling tray for rice planting, which facilitates the combined connection between multiple tray bodies through the cooperation between the tray body, the pin and the socket, the adjustment block, the plug block and the connecting block, facilitates the storage of empty tray bodies, facilitates the transportation management of the rice seedling tray, and improves the management efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a rice seedling tray for rice planting;

[0016] Figure 2 A schematic diagram of the exploded structure of a rice seedling tray for rice planting;

[0017] Figure 3 The present invention is a schematic diagram of the exploded structure of a tray body and a supporting unit of a rice seedling tray for rice planting;

[0018] Figure 4A rice seedling tray for rice planting Figure 3 Magnified view of A in .

[0019] In the figure: 1. tray body; 11. latch; 12. mounting slot; 13. adjustment block; 14. reset spring; 15. plug block; 16. connection block; 17. slot; 18. jack; 19. through slot; 101. limiting spring; 102. fixing block; 103. baffle; 104. limiting slot; 2. supporting unit; 21. bottom plate; 22. seedling raising hole; 23. disassembly block; 24. slider; 25. slide groove; 26. pushing groove; 27. limiting block; 3. ventilation groove; 4. support seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution for a rice seedling tray for rice planting: a rice seedling tray for rice planting, comprising a tray body 1, a support seat 4 is arranged at the bottom of the tray body 1, a supporting unit 2 is arranged on the inner bottom side of the tray body 1, the supporting unit 2 comprises a bottom plate 21, a plurality of seedling raising holes 22 are provided on the surface of the bottom plate 21, two disassembly blocks 23 are connected to the bottom surfaces of both sides of the bottom plate 21, a sliding block 24 is arranged on the bottom surface of the disassembly block 23, and a sliding groove 25 is provided at the corresponding position of the bottom surface of the bottom plate 21 and the sliding path of the sliding block 24.

[0022] like Figure 1-2As shown, the top surface of the tray body 1 is connected with four latches 11, the bottom surface of the tray body 1 is provided with a through slot 19, the bottom surface of the tray body 1 and the four latches 11 are provided with insertion holes 18, the outer surface of the tray body 1 is provided with a plurality of ventilation slots 3, the two side surfaces of the tray body 1 are provided with two mounting slots 12, the inner side walls of the mounting slots 12 are connected with adjustment blocks 13, the inner side walls of the mounting slots 12 and one side of the adjustment blocks 13 are connected with a return spring 14, the upper parts of the two side surfaces of the tray body 1 are connected with connection blocks 16, one side of the two adjustment blocks 13 are provided with insertion blocks 15, and the connection blocks 16 The two side surfaces are provided with slots 17 corresponding to the plug block 15, the inner diameter of the socket 18 is adapted to the outer diameter of the pin 11, the inner diameter of the mounting groove 12 is adapted to the sliding path of the adjustment block 13, the bottom surfaces of the two adjustment blocks 13 and the top of the connecting block 16 are provided with bevels, and the inner diameter of the slot 17 is adapted to the outer diameter of the plug block 15. It should be noted that the pallet body 1 can be quickly disassembled and assembled through the cooperation of the adjusting block 13, the plug block 15, the connecting block 16 and the two slots 17, thereby facilitating the rapid assembly and storage of the pallet body 1 and facilitating the transportation and storage of the pallet body 1.

[0023] like Figure 3-4 As shown, the bottom surface of the tray body 1 and the corresponding position of the disassembly block 23 are connected to the limiting spring piece 101, one end of the limiting spring piece 101 is connected to the fixed block 102, and one end of the fixed block 102 is provided with a blocking piece 103. The side of the disassembly block 23 and the corresponding position of the sliding path of the limiting spring piece 101 are provided with a pushing groove 26, and one side of the disassembly block 23 is connected to the limiting block 27. The surface of the blocking piece 103 and the limiting block 27 are provided with a limiting groove 104, and the inner diameter size of the sliding groove 25 is the same as that of the slider 24. The pushing groove 26 is adapted to the sliding path of the fixed block 102 and the limiting spring piece 101, and the inner diameter size of the limiting groove 104 is adapted to the outer diameter size of the limiting block 27. It should be noted that the pushing groove 26 and the limiting block 27 on the surface of the disassembly block 23 can be limited by the limiting spring piece 101, and through the connection with the limiting groove 104, the rapid disassembly and assembly between the bottom plate 21 and the through groove 19 are facilitated, and the replacement of the bottom plate 21 is convenient to ensure the seedling support effect.

[0024] Working principle of the utility model: when in use, the two disassembly blocks 23 at both ends are slid along the inner side wall of the slide groove 25, so that the pushing groove 26 of the disassembly block 23 is pushed from the surface of the fixed block 102 to the outer surface of the limiting spring piece 101, and the sliding is continued, so that the pushing groove 26 is separated from the outer surface of the limiting spring piece 101, and the limiting block 27 is separated from the limiting groove 104 on the surface of the blocking piece 103, and then the bottom plate 21 is taken out from the inner side wall of the through groove 19, and the bottom plate 21 can be replaced;

[0025] Place the tray body 1 on top of the other tray body 1 so that the socket 18 is engaged with the latch 11. As the tray body 1 is put down, the connecting block 16 at the bottom pushes the two adjusting blocks 13 to both sides so that the adjusting blocks 13 squeeze the reset spring 14 along the mounting groove 12. When the insert block 15 of the adjusting block 13 slides to the slot 17, the reset spring 14 drives the adjusting block 13 to slide and reset so that the insert block 15 is engaged with the slot 17, thereby completing the combined connection of the two tray bodies 1.

Claims

1. A rice seedling tray for rice planting, comprising a tray body (1), characterized in that: A support seat (4) is provided at the bottom of the tray body (1), and a supporting unit (2) is provided on the inner bottom side of the tray body (1); The supporting unit (2) comprises a bottom plate (21), a surface of the bottom plate (21) is provided with a plurality of seedling raising holes (22), the bottom surfaces on both sides of the bottom plate (21) are connected to two disassembly blocks (23), the bottom surfaces of the disassembly blocks (23) are provided with slide blocks (24), and the bottom surface of the bottom plate (21) and the corresponding positions of the sliding paths of the slide blocks (24) are provided with sliding grooves (25).

2. A rice seedling tray for rice planting according to claim 1, characterized in that: The top surface of the tray body (1) is connected to four latches (11), the bottom surface of the tray body (1) is provided with a through slot (19), the bottom surface of the tray body (1) and the four latches (11) are provided with insertion holes (18) respectively, the outer surface of the tray body (1) is provided with a plurality of ventilation slots (3), the two side surfaces of the tray body (1) are provided with two installation slots (12), and the inner side walls of the installation slots (12) are connected to adjustment blocks (13).

3. A rice seedling tray for rice planting according to claim 2, characterized in that: A return spring (14) is connected to the inner side wall of the mounting groove (12) and located on one side of the adjusting block (13); the upper parts of the two side surfaces of the tray body (1) are connected to connecting blocks (16); one side of the two adjusting blocks (13) is provided with an inserting block (15); and both side surfaces of the connecting block (16) are provided with slots (17) corresponding to the inserting blocks (15).

4. The rice seedling tray for rice planting according to claim 1, characterized in that: The bottom surface of the tray body (1) and the position corresponding to the disassembly block (23) are both connected with a limiting spring sheet (101); one end of the limiting spring sheet (101) is connected with a fixed block (102); one end of the fixed block (102) is provided with a blocking sheet (103); a pushing groove (26) is provided on the side surface of the disassembly block (23) corresponding to the sliding path of the limiting spring sheet (101); one side surface of the disassembly block (23) is connected with a limiting block (27); and a limiting groove (104) is provided on the surface of the blocking sheet (103) corresponding to the limiting block (27).

5. The rice seedling tray for rice planting according to claim 3, characterized in that: The inner diameter of the insertion hole (18) is matched with the outer diameter of the latch pin (11), the inner diameter of the mounting groove (12) is matched with the sliding path of the adjustment block (13), the bottom surfaces of the two adjustment blocks (13) and the top of the connecting block (16) are both provided with bevels, and the inner diameter of the slot (17) is matched with the outer diameter of the insertion block (15).

6. The rice seedling tray for rice planting according to claim 4, characterized in that: The inner diameter of the slide groove (25) is compatible with the sliding path of the slider (24), the inner diameter of the pushing groove (26) is compatible with the sliding paths of the fixing block (102) and the limiting spring sheet (101), and the inner diameter of the limiting groove (104) is compatible with the outer diameter of the limiting block (27).

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